Refactor SpcIndirectDataContent parsing helpers

attach-signature now uses digest-only verification instead of full
signature validation; output file is not kept if digest verification fails

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,8 @@
+<!--
+Please use one of the available issue templates.
+Bug reports without required information may be closed.
+-->
+
+If you are reporting a bug or crash, please use the appropriate issue template.
+
+For questions or support, use please use [Discussions](<https://github.com/mtrojnar/osslsigncode/discussions>).

.github/ISSUE_TEMPLATE/10_crash_report.md

@@ -0,0 +1,74 @@
+---
+name: Crash report
+about: Report a segmentation fault or other crash
+labels: crash
+---
+
+<!--
+Thank you for your crash report.
+Note: Please search to see if an issue already exists for the bug you encountered.
+-->
+
+### Segmentation Fault / Crash Details
+<!--
+Provide exact, reproducible steps.
+Include the complete command, exactly as executed.
+-->
+- Signal / exit code: <!-- SIGSEGV, SIGABRT -->
+- Reproducibility: <!-- always / sometimes / once -->
+- Affected command or operation: <!-- e.g. `osslsigncode sign`, `osslsigncode verify` -->
+- First observed version:
+- Last known working version (if any):
+
+#### Backtrace
+<!--
+Provide a backtrace from gdb or lldb.
+Build with debug symbols if possible. Use `bt full` if possible.
+Crash reports without a backtrace may be closed without investigation.
+-->
+- `(gdb) bt`
+
+#### Memory / Sanitizers
+<!--
+Attach relevant output if available.
+-->
+- [ ] Valgrind
+- [ ] ASan / UBSan
+- [ ] Other tools
+
+#### Crash Context
+<!--
+Anything that may be relevant:
+- OpenSSL provider / engine in use
+- PKCS#11 modules
+- Custom OpenSSL configuration
+- Threading or concurrency
+-->
+
+### Environment
+- Operating system and version (e.g. Ubuntu 24.04):
+- Architecture (x86_64, arm64, etc.):
+
+### Versions
+<!--
+Please verify that the issue is reproducible with the current upstream master.
+-->
+- osslsigncode built from:
+  - [ ] upstream master
+  - [ ] upstream release (tag):
+  - [ ] distribution package (name and version):
+- `openssl version -a`
+- `osslsigncode --version`
+
+### Configuration / Settings
+<!--
+Anything that could affect signing or verification:
+- Custom OpenSSL configuration
+- Engine / provider settings
+- Environment variables (OPENSSL_CONF, etc.)
+-->
+
+### Anything else
+<!--
+Links, references, related issues, workarounds or additional observations.
+-->

.github/ISSUE_TEMPLATE/20_documentation.md

@@ -0,0 +1,26 @@
+---
+name: Documentation
+about: Report an error in (or missing) documentation
+labels: documentation
+---
+
+<!--
+Thank you for taking the time to report a documentation issue.
+-->
+
+### Documentation Location
+<!--
+Where is the problem located?
+Provide a link, file path, or section name.
+-->
+
+### Issue Description
+<!--
+Describe what is wrong or missing.
+-->
+
+### Suggested Improvement (optional)
+<!--
+If you know how it should be fixed, describe it here.
+Proposed wording or examples are especially helpful.
+-->

.github/ISSUE_TEMPLATE/30_feature_request.md

@@ -0,0 +1,30 @@
+---
+name: Feature request
+about: Suggest a new feature or improvement
+labels: feature
+---
+
+<!--
+Thank you for your feature request.
+Please describe the use case and motivation as clearly as possible.
+-->
+
+### Use Case / Motivation
+<!--
+What problem are you trying to solve?
+Why is this feature needed?
+-->
+
+### Proposed Change
+<!--
+Describe the feature or improvement you are proposing.
+High-level description is sufficient.
+-->
+
+### Additional Notes (optional)
+<!--
+Anything else that may help:
+- examples
+- references
+- related issues
+-->

.github/ISSUE_TEMPLATE/40_questions.md

@@ -0,0 +1,17 @@
+---
+name: Questions / Support
+about: Please use Q&A in Discussions instead
+labels: question
+---
+
+### Questions and Support
+
+Please do **not** use GitHub issues for general questions or support requests.
+
+For:
+- usage questions
+- "how do I..." questions
+
+please use [Q&A category in Discussions](<https://github.com/mtrojnar/osslsigncode/discussions/new?category=q-a>)
+
+Bug reports and crashes should be reported using the appropriate issue templates.

.github/ISSUE_TEMPLATE/50_bug_report.md

@@ -0,0 +1,77 @@
+---
+name: Other bug report
+about: Report a bug
+labels: bug
+---
+
+<!--
+Thank you for your bug report.
+Note: Please search to see if an issue already exists for the bug you encountered.
+-->
+
+### Current Behavior
+<!--
+A concise description of what is happening.
+Include error messages or incorrect results.
+-->
+
+### Expected Behavior
+<!--
+A concise description of what you expected to happen instead.
+-->
+
+### Steps To Reproduce & Observed Output
+<!--
+Provide exact, reproducible steps together with full stdout/stderr for each.
+-->
+1. Signing with osslsigncode
+<!--
+Full `osslsigncode sign` command and complete stdout/stderr output.
+-->
+
+2. Verification with osslsigncode
+<!--
+Full `osslsigncode verify` command and complete stdout/stderr output.
+-->
+
+3. Signing / verification with Windows signtool (if applicable)
+<!--
+Full signtool command (`signtool verify /pa /v`) and complete stdout/stderr output.
+-->
+
+### Environment
+- Operating system and version (e.g. Ubuntu 24.04):
+- Architecture (x86_64, arm64, etc.):
+
+### Versions
+<!--
+Please verify that the issue is reproducible with the current upstream master.
+-->
+- osslsigncode built from:
+  - [ ] upstream master
+  - [ ] upstream release (tag):
+  - [ ] distribution package (name and version):
+- `openssl version -a`
+- `osslsigncode --version`
+
+### Files
+<!--
+Attach files if possible, or mention that you will share them privately.
+-->
+- [ ] unsigned file
+- [ ] file signed with osslsigncode
+- [ ] file signed with signtool or the other tool (for comparison)
+- [ ] certificate chain used for verification (PEM format)
+
+### Configuration / Settings
+<!--
+Anything that could affect signing or verification:
+- Custom OpenSSL configuration
+- Engine / provider settings
+- Environment variables (OPENSSL_CONF, etc.)
+-->
+
+### Anything else
+<!--
+Links, references, related issues, workarounds or additional observations.
+-->

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,65 @@
+<!--
+Thank you for your pull request.
+Provide a concise summary of the changes in the PR title.
+-->
+
+### Pull Request Type
+<!--
+Limit this PR to a single type. If necessary, split changes into multiple PRs.
+-->
+
+- [ ] Bug fix
+- [ ] New feature
+- [ ] Code style / formatting / renaming
+- [ ] Refactoring (no functional or API changes)
+- [ ] Build / CI related changes
+- [ ] Documentation
+- [ ] Other (please describe):
+
+### Related Issue
+<!--
+If this fixes a GitHub issue, make sure to have a line saying 'Fixes #XXXX' (without quotes) in the commit message.
+-->
+Issue number: N/A
+
+### Current Behavior
+<!--
+Describe the current behavior or limitation this PR addresses.
+Include error messages or crash symptoms if relevant.
+-->
+
+### New Behavior
+<!--
+Describe the new or changed behavior introduced by this PR.
+-->
+
+### Scope of Changes
+<!--
+Briefly describe what was changed and why.
+Focus on relevant parts only.
+-->
+
+### Testing
+<!--
+Describe how the changes were tested.
+Include commands, environments, or platforms if relevant.
+-->
+- [ ] Existing tests
+- [ ] New tests added
+- [ ] Manual testing
+
+### Additional Notes
+<!--
+Any additional information relevant for reviewers:
+- design decisions
+- backward compatibility
+- known limitations
+-->
+
+## License Declaration
+<!--
+All contributions to this project are licensed under the project's license.
+By submitting this pull request, you confirm that you have the right to submit
+the code and agree to license it accordingly.
+-->
+- [ ] I hereby agree to license my contribution under the project's license.

.github/workflows/ci.yml

@@ -1,4 +1,4 @@
-name: CI
+name: Continuous Integration
 
 on:
   push:
@@ -7,6 +7,7 @@ on:
 env:
   # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
   BUILD_TYPE: Release
+  version: osslsigncode-2.14-dev
 
 jobs:
   build:
@@ -14,88 +15,173 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - triplet: x64-linux
+          - id: ubuntu-24.04
-            os: ubuntu-latest
+            triplet: x64-linux
-            vcpkg_root: /usr/local/share/vcpkg
+            compiler: gcc
-          - triplet: x64-osx
+            os: ubuntu-24.04
+            generator: Unix Makefiles
+            vcpkg_root:
+          - id: ubuntu-22.04
+            triplet: x64-linux
+            compiler: gcc
+            os: ubuntu-22.04
+            generator: Unix Makefiles
+            vcpkg_root:
+          - id: macOS
+            triplet: arm64-osx
+            compiler: clang
             os: macOS-latest
+            generator: Unix Makefiles
             vcpkg_root: /usr/local/share/vcpkg
             cache: /Users/runner/.cache/vcpkg/archives
-          - triplet: x64-windows
+          - id: windows-x64-vs
+            triplet: x64-windows
+            compiler: vs
             arch: x64
             os: windows-latest
+            generator: Ninja
             vcpkg_root: C:/vcpkg
             cache: C:/Users/runneradmin/AppData/Local/vcpkg/archives
-          - triplet: x86-windows
+          - id: windows-x86-vs
+            triplet: x86-windows
+            compiler: vs
             arch: x86
             os: windows-latest
+            generator: Ninja
             vcpkg_root: C:/vcpkg
             cache: C:/Users/runneradmin/AppData/Local/vcpkg/archives
-          - triplet: x64-windows-static
+          - id: windows-x64-static-vs
+            triplet: x64-windows-static
+            compiler: vs
             arch: x64
             os: windows-latest
+            generator: Ninja
+            vcpkg_root: C:/vcpkg
+            cache: C:/Users/runneradmin/AppData/Local/vcpkg/archives
+          - id: windows-x64-mingw
+            triplet: x64-windows
+            compiler: mingw
+            os: windows-latest
+            generator: Ninja
             vcpkg_root: C:/vcpkg
             cache: C:/Users/runneradmin/AppData/Local/vcpkg/archives
 
     runs-on: ${{matrix.os}}
 
+    env:
+      VCPKG_ROOT: ${{matrix.vcpkg_root}}
+
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Cache the vcpkg archives
-      if: matrix.os != 'ubuntu-latest'
+      if: matrix.cache != ''
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{matrix.cache}}
-        key: ${{matrix.triplet}}-${{hashFiles('vcpkg.json')}}
+        key: ${{matrix.id}}-${{hashFiles('vcpkg.json')}}
         restore-keys: |
-          ${{matrix.triplet}}-${{hashFiles('vcpkg.json')}}
+          ${{matrix.id}}-${{hashFiles('vcpkg.json')}}
-          ${{matrix.triplet}}-
+          ${{matrix.id}}-
 
-    - name: Configure VS Toolchain (Windows)
+    - name: Configure Visual Studio
-      if: matrix.os == 'windows-latest'
+      if: matrix.compiler == 'vs'
       uses: ilammy/msvc-dev-cmd@v1
       with:
         arch: ${{matrix.arch}}
 
-    - name: Install apt dependencies (Linux)
+    - name: Install MSYS2
-      if: matrix.os == 'ubuntu-latest'
+      if: matrix.compiler == 'mingw'
-      run: sudo apt-get install -y libssl-dev libcurl4-openssl-dev faketime
+      uses: msys2/setup-msys2@v2
+      with:
+        update: true
+        install: mingw-w64-x86_64-ninja
+
+    - name: Put MSYS2_MinGW64 on PATH
+      if: matrix.compiler == 'mingw'
+      run: echo "D:/a/_temp/msys64/mingw64/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+
+    - name: Set up Python (macOS)
+      if: runner.os == 'macOS'
+      uses: actions/setup-python@v4
+      with:
+          python-version: '3.13'
+          update-environment: false
+          architecture: 'arm64'
+
+    - name: Set up Python virtual environment (Linux/macOS)
+      if: runner.os != 'Windows'
+      run: |
+        python -m venv --system-site-packages --copies venv
+
+    - name: Set up Python virtual environment (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        python.exe -m venv --system-site-packages --copies venv
+
+    - name: Install Xcode (macOS)
+      if: runner.os == 'macOS'
+      uses: maxim-lobanov/setup-xcode@v1
+      with:
+        xcode-version: latest-stable
 
     - name: Setup the oldest supported version of cmake (macOS)
-      if: matrix.os == 'macOS-latest'
+      if: runner.os == 'macOS'
-      uses: jwlawson/actions-setup-cmake@v1.12
+      uses: jwlawson/actions-setup-cmake@v2.0
-      with:
-        cmake-version: '3.17.0'
 
-    - name: Configure CMake (Linux)
+    - name: Install python3 cryptography module (Linux)
-      if: matrix.os == 'ubuntu-latest'
+      if: runner.os == 'Linux'
-      run: cmake
+      run: |
-        -S ${{github.workspace}}
+        source venv/bin/activate
-        -B ${{github.workspace}}/build
+        python -m pip install --upgrade pip
-        -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+        python -m pip install --upgrade cryptography
-        -DCMAKE_INSTALL_PREFIX=${{github.workspace}}/dist
+        python -c "import sys; print(sys.executable)"
+        python --version
+        python -c "import cryptography; print(f'Python3 cryptography version {cryptography.__version__}')"
 
-    - name: Configure CMake (macOS)
+    - name: Install python3 cryptography module (macOS)
-      if: matrix.os == 'macOS-latest'
+      if: runner.os == 'macOS'
-      run: cmake
+      run: |
-        -S ${{github.workspace}}
+        source venv/bin/activate
-        -B ${{github.workspace}}/build
+        python -m pip install --upgrade pip
-        -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+        ARCHFLAGS="-arch arm64" python -m pip install --upgrade cryptography
-        -DCMAKE_INSTALL_PREFIX=${{github.workspace}}/dist
+        python -c "import sys; print(sys.executable)"
-        -DCMAKE_TOOLCHAIN_FILE=${{matrix.vcpkg_root}}/scripts/buildsystems/vcpkg.cmake
+        python --version
-        -DVCPKG_TARGET_TRIPLET=${{matrix.triplet}}
+        python -c "import cryptography; print(f'Python3 cryptography version {cryptography.__version__}')"
+
+    - name: Install python3 cryptography module (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        .\venv\Scripts\Activate.ps1
+        python.exe -m ensurepip
+        python.exe -m pip install --upgrade pip
+        python.exe -m pip install cryptography
+        python.exe -c "import sys; print(sys.executable)"
+        python.exe --version
+        python.exe -c "import cryptography; print(f'Python3 cryptography version {cryptography.__version__}')"
+
+    - name: Configure CMake (Linux/macOS)
+      if: runner.os != 'Windows'
+      run: |
+        source venv/bin/activate
+        cmake \
+          -G "${{matrix.generator}}" \
+          -S "${{github.workspace}}" \
+          -B "${{github.workspace}}/build" \
+          -DCMAKE_OSX_ARCHITECTURES=arm64 \
+          -DCMAKE_BUILD_TYPE="${{env.BUILD_TYPE}}" \
+          -DCMAKE_INSTALL_PREFIX="${{github.workspace}}/dist"
 
     - name: Configure CMake (Windows)
-      if: matrix.os == 'windows-latest'
+      if: runner.os == 'Windows'
-      run: cmake
+      run: |
-        -G Ninja
+        .\venv\Scripts\Activate.ps1
-        -S ${{github.workspace}}
+        cmake `
-        -B ${{github.workspace}}/build
+          -G "${{matrix.generator}}" `
-        -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+          -S "${{github.workspace}}" `
-        -DCMAKE_INSTALL_PREFIX=${{github.workspace}}/dist
+          -B "${{github.workspace}}/build" `
-        -DCMAKE_TOOLCHAIN_FILE=${{matrix.vcpkg_root}}/scripts/buildsystems/vcpkg.cmake
+          -DCMAKE_BUILD_TYPE="${{env.BUILD_TYPE}}" `
-        -DVCPKG_TARGET_TRIPLET=${{matrix.triplet}}
+          -DCMAKE_INSTALL_PREFIX="${{github.workspace}}/dist"
 
     - name: Build
       run: cmake
@@ -103,29 +189,43 @@ jobs:
         --config ${{env.BUILD_TYPE}}
 
     - name: List files (Linux/macOS)
-      if: matrix.os != 'windows-latest'
+      if: runner.os != 'Windows'
       run: find .. -ls
 
     - name: List files (Windows)
-      if: matrix.os == 'windows-latest'
+      if: runner.os == 'Windows'
       run: Get-ChildItem -Recurse -Name ..
 
-    - name: Test
+    - name: Test (Linux/macOS)
+      if: runner.os != 'Windows'
       working-directory: ${{github.workspace}}/build
-      run: ctest -C ${{env.BUILD_TYPE}}
+      run: |
+        source ../venv/bin/activate
+        ctest -C ${{env.BUILD_TYPE}}
+
+    - name: Test (Windows)
+      if: runner.os == 'Windows'
+      working-directory: ${{github.workspace}}/build
+      run: |
+        ..\venv\Scripts\Activate.ps1
+        ctest -C ${{env.BUILD_TYPE}}
 
     - name: Upload the errors
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       if: failure()
       with:
-        name: errors-${{matrix.triplet}}
+        name: errors-${{matrix.id}}
-        path: ${{github.workspace}}/build/Testing/Temporary/LastTest.log
+        path: |
+          ${{github.workspace}}/build/Testing/Temporary/LastTest.log
+          ${{github.workspace}}/build/Testing/conf/makecerts.log
+          ${{github.workspace}}/build/Testing/logs/server.log
+          ${{github.workspace}}/build/Testing/logs/port.log
 
     - name: Install
       run: cmake --install ${{github.workspace}}/build
 
     - name: Upload the executables
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
-        name: osslsigncode-${{matrix.triplet}}
+        name: ${{env.version}}-${{matrix.id}}
         path: ${{github.workspace}}/dist

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,59 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ "master" ]
+  schedule:
+    - cron: '45 1 * * 2'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: ${{ matrix.language }}
+
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+
+        # Details on CodeQL's query packs refer to : https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # queries: security-extended,security-and-quality
+        
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v3
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+    #   If the Autobuild fails above, remove it and uncomment the following three lines. 
+    #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+
+    # - run: |
+    #   echo "Run, Build Application using script"
+    #   ./location_of_script_within_repo/buildscript.sh
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3

.github/workflows/codespell.yml

@@ -0,0 +1,16 @@
+name: Codespell
+
+on:
+  pull_request:
+  push:
+
+jobs:
+  codespell:
+    name: Check for spelling errors
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: codespell-project/actions-codespell@master
+        with:
+          skip: '*.pem'

.github/workflows/coverity.yml

@@ -0,0 +1,26 @@
+name: Coverity Scan
+
+on:
+  push:
+  workflow_dispatch:
+
+jobs:
+  coverity:
+    runs-on: ubuntu-latest
+    env:
+      token: ${{secrets.COVERITY_SCAN_TOKEN}}
+    steps:
+    - uses: actions/checkout@v4
+      if: env.token
+    - name: Get ready for scanning
+      if: env.token
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y libssl-dev libcurl4-openssl-dev
+        cmake -S ${{github.workspace}} -B ${{github.workspace}}/build
+    - uses: vapier/coverity-scan-action@v1
+      if: env.token
+      with:
+        email: ${{secrets.COVERITY_SCAN_EMAIL}}
+        token: ${{secrets.COVERITY_SCAN_TOKEN}}
+        command: make -C ${{github.workspace}}/build

.gitignore

@@ -12,7 +12,6 @@ CPackSourceConfig.cmake
 CTestTestfile.cmake
 install_manifest.txt
 Makefile
-missing
 osslsigncode
 osslsigncode.exe
 stamp-h1

CMakeLists.txt

@@ -3,21 +3,20 @@ cmake_minimum_required(VERSION 3.17)
 
 # autodetect vcpkg CMAKE_TOOLCHAIN_FILE if VCPKG_ROOT is defined
 # this needs to be configured before the project() directive
-if(DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
+if((CMAKE_GENERATOR MATCHES "Ninja") AND DEFINED ENV{VCPKG_ROOT} AND NOT $ENV{VCPKG_ROOT} STREQUAL "" AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
-  set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
+    set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" CACHE STRING "")
-    CACHE STRING "")
+endif((CMAKE_GENERATOR MATCHES "Ninja") AND DEFINED ENV{VCPKG_ROOT} AND NOT $ENV{VCPKG_ROOT} STREQUAL "" AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
-endif(DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
 set(BUILTIN_SOCKET ON CACHE BOOL "") # for static Python
 
 # configure basic project information
 project(osslsigncode
-  VERSION 2.4
+    VERSION 2.14
-  DESCRIPTION "OpenSSL based Authenticode signing for PE, CAB, CAT and MSI files"
+    DESCRIPTION "OpenSSL based Authenticode signing for PE, CAB, CAT, MSI, APPX and script files"
-  HOMEPAGE_URL "https://github.com/mtrojnar/osslsigncode"
+    HOMEPAGE_URL "https://github.com/mtrojnar/osslsigncode"
-  LANGUAGES C)
+    LANGUAGES C)
 
 # force nonstandard version format for development packages
-set(DEV "")
+set(DEV "-dev")
 set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}${DEV}")
 
 # version and contact information
@@ -30,7 +29,13 @@ set(CMAKE_C_STANDARD_REQUIRED ON)
 
 # load CMake library modules
 include(FindOpenSSL)
-include(FindCURL)
+if(OPENSSL_VERSION VERSION_LESS "1.1.1")
+    message(FATAL_ERROR "OpenSSL version must be at least 1.1.1")
+endif()
+if(OPENSSL_VERSION VERSION_LESS "3.0.0")
+    include(FindCURL)
+endif(OPENSSL_VERSION VERSION_LESS "3.0.0")
+include(FindZLIB)
 
 # load CMake project modules
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")
@@ -48,30 +53,43 @@ configure_file(Config.h.in config.h)
 target_compile_definitions(osslsigncode PRIVATE HAVE_CONFIG_H=1)
 
 # set sources
-target_sources(osslsigncode PRIVATE osslsigncode.c msi.c)
+target_sources(osslsigncode PRIVATE osslsigncode.c helpers.c utf.c msi.c pe.c cab.c cat.c appx.c script.c)
-if(WIN32)
+if(NOT UNIX)
-  target_sources(osslsigncode PRIVATE applink.c)
+    target_sources(osslsigncode PRIVATE applink.c)
-endif(WIN32)
+endif(NOT UNIX)
 
 # set include directories
 target_include_directories(osslsigncode PRIVATE "${PROJECT_BINARY_DIR}")
 
 # set OpenSSL includes/libraries
 if(NOT OPENSSL_FOUND)
-  message(FATAL_ERROR "OpenSSL library not found")
+    message(FATAL_ERROR "OpenSSL library not found")
 endif(NOT OPENSSL_FOUND)
 target_include_directories(osslsigncode PRIVATE ${OPENSSL_INCLUDE_DIR})
 target_link_libraries(osslsigncode PRIVATE ${OPENSSL_LIBRARIES})
 
 # set cURL includes/libraries
+if(OPENSSL_VERSION VERSION_LESS "3.0.0")
 if(CURL_FOUND)
-  target_compile_definitions(osslsigncode PRIVATE ENABLE_CURL=1)
+    target_compile_definitions(osslsigncode PRIVATE ENABLE_CURL=1)
-  target_include_directories(osslsigncode PRIVATE ${CURL_INCLUDE_DIRS})
+    target_include_directories(osslsigncode PRIVATE ${CURL_INCLUDE_DIRS})
-  target_link_libraries(osslsigncode PRIVATE ${CURL_LIBRARIES})
+    target_link_libraries(osslsigncode PRIVATE ${CURL_LIBRARIES})
-  message(STATUS "cURL support enabled")
+    message(STATUS "cURL support enabled")
 else(CURL_FOUND)
-  message(STATUS "cURL support disabled (library not found)")
+    message(STATUS "cURL support disabled (library not found)")
 endif(CURL_FOUND)
+endif(OPENSSL_VERSION VERSION_LESS "3.0.0")
+
+if(NOT ZLIB_FOUND)
+    message(FATAL_ERROR "Zlib library not found")
+endif(NOT ZLIB_FOUND)
+target_include_directories(osslsigncode PRIVATE ${ZLIB_INCLUDE_DIR})
+target_link_libraries(osslsigncode PRIVATE ${ZLIB_LIBRARIES})
+
+if(NOT UNIX)
+# https://learn.microsoft.com/en-us/windows/win32/api/winsock2/nf-winsock2-shutdown
+target_link_libraries(osslsigncode PRIVATE ws2_32.lib crypt32.lib)
+endif(NOT UNIX)
 
 # add paths to linker search and installed rpath
 set_target_properties(osslsigncode PROPERTIES INSTALL_RPATH_USE_LINK_PATH TRUE)
@@ -79,17 +97,46 @@ set_target_properties(osslsigncode PROPERTIES INSTALL_RPATH_USE_LINK_PATH TRUE)
 # testing with CTest
 include(CMakeTest)
 
+# documentation with Pandoc
+include(CMakeDoc)
+
 # installation rules for a project
-install(TARGETS osslsigncode RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX})
+include(GNUInstallDirs)
-if(WIN32)
+
-  install(
+install(TARGETS osslsigncode RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
-    DIRECTORY ${PROJECT_BINARY_DIR}/ DESTINATION ${CMAKE_INSTALL_PREFIX}
+
-    FILES_MATCHING
+install(FILES
-    PATTERN "*.dll"
+    "${PROJECT_SOURCE_DIR}/README.md"
-    PATTERN "vcpkg_installed" EXCLUDE
+    "${PROJECT_SOURCE_DIR}/NEWS.md"
-    PATTERN "CMakeFiles" EXCLUDE
+    DESTINATION "${CMAKE_INSTALL_DOCDIR}")
-    PATTERN "Testing" EXCLUDE
+
-  )
+if(UNIX)
-else(WIN32)
+    include(CMakeDist)
-  include(CMakeDist)
+else(UNIX)
-endif(WIN32)
+    install(
+        DIRECTORY ${PROJECT_BINARY_DIR}/
+        DESTINATION ${CMAKE_INSTALL_BINDIR}
+        FILES_MATCHING
+        PATTERN "*.dll"
+        PATTERN "vcpkg_installed" EXCLUDE
+        PATTERN "CMakeFiles" EXCLUDE
+        PATTERN "Testing" EXCLUDE)
+endif(UNIX)
+
+# uninstall target
+configure_file(
+    "${PROJECT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
+    "${PROJECT_BINARY_DIR}/cmake_uninstall.cmake"
+    IMMEDIATE @ONLY)
+
+add_custom_target(uninstall
+    COMMAND ${CMAKE_COMMAND} -P "${PROJECT_BINARY_DIR}/cmake_uninstall.cmake")
+
+#[[
+Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+]]

Config.h.in

@@ -3,10 +3,8 @@
 #define VERSION_MINOR "@osslsigncode_VERSION_MINOR@"
 #cmakedefine PACKAGE_STRING "@PACKAGE_STRING@"
 #cmakedefine PACKAGE_BUGREPORT "@PACKAGE_BUGREPORT@"
-#cmakedefine ENABLE_CURL
 #cmakedefine HAVE_TERMIOS_H
 #cmakedefine HAVE_GETPASS
 #cmakedefine HAVE_SYS_MMAN_H
 #cmakedefine HAVE_MMAP
 #cmakedefine HAVE_MAPVIEWOFFILE
-#cmakedefine _WIN32

Dockerfile

@@ -0,0 +1,32 @@
+# Stage 1: Build osslsigncode on Alpine
+FROM alpine:latest AS builder
+
+# Install build dependencies
+RUN apk add --no-cache build-base cmake openssl-dev zlib-dev
+
+# Copy osslsigncode source code into the image
+COPY . /source
+
+# Build osslsigncode
+RUN cd /source && \
+    mkdir -p build && \
+    cd build && \
+    rm -f CMakeCache.txt && \
+    cmake -S .. && \
+    cmake --build . && \
+    cmake --install .
+
+# Stage 2: Create final image without build environment
+FROM alpine:latest
+
+# Copy compiled binary from builder stage
+COPY --from=builder /usr/local/bin/osslsigncode /usr/local/bin/osslsigncode
+
+# Install necessary runtime libraries (latest version)
+RUN apk add --no-cache libcrypto3
+
+# Set working directory
+WORKDIR /workdir
+
+# Declare volume to mount files
+VOLUME [ "/workdir" ]

INSTALL.W32.md

@@ -3,50 +3,40 @@
 ### Building osslsigncode source with MSYS2 MinGW 64-bit and MSYS2 packages:
 
 1) Download and install MSYS2 from https://msys2.github.io/ and follow installation instructions.
-   Once up and running install even mingw-w64-x86_64-gcc, mingw-w64-x86_64-curl.
+   Once up and running install the following packages:
 ```
-  pacman -S mingw-w64-x86_64-gcc mingw-w64-x86_64-curl
+  pacman -S make mingw-w64-x86_64-gcc mingw-w64-x86_64-cmake mingw-w64-x86_64-openssl mingw-w64-x86_64-python-cryptography
 ```
-   mingw-w64-x86_64-openssl and mingw-w64-x86_64-zlib packages are installed with dependencies.
+   mingw-w64-x86_64-zlib package is installed with dependencies.
 
 2) Run "MSYS2 MinGW 64-bit" and build 64-bit Windows executables.
 ```
   cd osslsigncode-folder
-  x86_64-w64-mingw32-gcc osslsigncode.c msi.c -o osslsigncode.exe \
+  mkdir build && cd build && cmake -S .. -DCMAKE_BUILD_TYPE=Release -G "MSYS Makefiles"
-    -lcrypto -lssl -lcurl \
+  cmake --build . --verbose
-    -D 'PACKAGE_STRING="osslsigncode x.y"' \
-    -D 'PACKAGE_BUGREPORT="Your.Email@example.com"' \
-    -D ENABLE_CURL
 ```
 
-3) Run "Command prompt" and include "c:\msys64\mingw64\bin" folder as part of the path.
+3) Make tests.
+```
+  ctest
+```
+
+4) Run "Command prompt" and include "c:\msys64\mingw64\bin" folder as part of the path.
 ```
   path=%path%;c:\msys64\mingw64\bin
-  cd osslsigncode-folder
   osslsigncode.exe -v
-  osslsigncode 2.4, using:
+  osslsigncode 2.8, using:
-        OpenSSL 1.1.1g  21 Apr 2020 (Library: OpenSSL 1.1.1g  21 Apr 2020)
+        OpenSSL 3.2.0 23 Nov 2023 (Library: OpenSSL 3.2.0 23 Nov 2023)
-        libcurl/7.70.0 OpenSSL/1.1.1g (Schannel) zlib/1.2.11 brotli/1.0.7 libidn2/2.3.0
+  No default -CAfile location detected
-        libpsl/0.21.0 (+libidn2/2.3.0) libssh2/1.9.0 nghttp2/1.40.0
 ```
 
-
+### Building OpenSSL and osslsigncode sources with MSYS2 MinGW 64-bit:
-### Building OpenSSL, Curl and osslsigncode sources with MSYS2 MinGW 64-bit:
 
 1) Download and install MSYS2 from https://msys2.github.io/ and follow installation instructions.
    Once up and running install even: perl make autoconf automake libtool pkg-config.
 ```
   pacman -S perl make autoconf automake libtool pkg-config
 ```
-   Make sure there are no curl, brotli, libpsl, libidn2 and nghttp2 packages installed:
-```
-  pacman -R mingw-w64-x86_64-curl \
-    mingw-w64-x86_64-brotli \
-    mingw-w64-x86_64-libpsl \
-    mingw-w64-x86_64-libidn2 \
-    mingw-w64-x86_64-nghttp2
-```
-
    Run "MSYS2 MinGW 64-bit" in the administrator mode.
 
 2) Build and install OpenSSL.
@@ -55,46 +45,30 @@
   ./config --prefix='C:/OpenSSL' --openssldir='C:/OpenSSL'
   make && make install
 ```
- 3) Build and install curl.
-```
-  cd curl-(version)
-  ./buildconf
-  ./configure --prefix='C:/curl' --with-ssl='C:/OpenSSL' \
-    --disable-ftp --disable-tftp --disable-file --disable-dict \
-    --disable-telnet --disable-imap --disable-smb --disable-smtp \
-    --disable-gopher --disable-pop --disable-pop3 --disable-rtsp \
-    --disable-ldap --disable-ldaps --disable-unix-sockets \
-    --disable-pthreads --without-zstd --without-zlib
-  make && make install
-```
 
-3) Build 64-bit Windows executables.
+3) Configure a CMake project.
 ```
-  cd osslsigncode-folder
+  mkdir build && cd build && cmake -S .. -DCMAKE_BUILD_TYPE=Release -G "MSYS Makefiles" -DCMAKE_PREFIX_PATH="C:\OpenSSL"
-  x86_64-w64-mingw32-gcc osslsigncode.c msi.c -o osslsigncode.exe \
-    -L 'C:/OpenSSL/lib/' -lcrypto -lssl \
-    -I 'C:/OpenSSL/include/' \
-    -L 'C:/curl/lib' -lcurl \
-    -I 'C:/curl/include' \
-    -D 'PACKAGE_STRING="osslsigncode x.y"' \
-    -D 'PACKAGE_BUGREPORT="Your.Email@example.com"' \
-    -D ENABLE_CURL
 ```
 
 4) Run "Command prompt" and copy required libraries.
 ```
   cd osslsigncode-folder
-  copy C:\OpenSSL\bin\libssl-1_1-x64.dll
+  copy C:\OpenSSL\bin\libssl-3-x64.dll
-  copy C:\OpenSSL\bin\libcrypto-1_1-x64.dll
+  copy C:\OpenSSL\bin\libcrypto-3-x64.dll
-  copy C:\curl\bin\libcurl-4.dll
-
-  osslsigncode.exe -v
-  osslsigncode 2.4, using:
-        OpenSSL 1.1.1k  25 Mar 2021 (Library: OpenSSL 1.1.1k  25 Mar 2021)
-        libcurl/7.78.0 OpenSSL/1.1.1k
 ```
 
-### Building OpenSSL, Curl and osslsigncode sources with Microsoft Visual Studio:
+5) Build 64-bit Windows executables.
+```
+  cmake --build . --verbose
+```
+
+6) Make tests.
+```
+  ctest
+```
+
+### Building OpenSSL and osslsigncode sources with Microsoft Visual Studio:
 
 1) Install and integrate vcpkg: https://vcpkg.io/en/getting-started.html
 

LICENSE.txt

@@ -1,4 +1,4 @@
-OpenSSL based Authenticode signing for PE/MSI/Java CAB files.
+OpenSSL based Authenticode signing for PE, CAB, CAT, MSI, APPX and script files.
 
 Copyright (C) 2005-2014 Per Allansson <pallansson@gmail.com>
 Copyright (C) 2018-2022 Michał Trojnara <Michal.Trojnara@stunnel.org>

NEWS.md

@@ -1,5 +1,125 @@
 # osslsigncode change log
 
+### 2.14 (unreleased)
+
+- attach-signature now uses digest-only verification instead of full signature
+  validation; output file is not kept if digest verification fails
+
+### 2.13 (2026.02.10)
+
+**MULTIPLE SECURITY VULNERABILITIES**
+
+This release includes important security fixes. Users are strongly encouraged
+to upgrade, as the issues below may be exploitable when processing untrusted
+files.
+
+- fixed integer overflows when processing APPX compressed data streams
+  (by Małgorzata Olszówka)
+- fixed double-free vulnerabilities in APPX file processing
+  (by Małgorzata Olszówka)
+- fixed multiple memory corruption issues in PE page hash computation
+  (by Antoni Klajn (Opera) and Małgorzata Olszówka)
+
+### 2.12 (2026.02.02)
+
+**CRITICAL SECURITY VULNERABILITY**
+
+This release fixes a critical memory corruption vulnerability.  A malicious
+attacker could create a signed file, which, when verified with osslsigncode,
+triggers arbitrary code execution.  Any previous version of osslsigncode should
+be immediately upgraded if the tool is used for verification of untrusted
+files.
+
+- fixed a buffer overflow while extracting message digests
+  (reported and fixed by Antoni Klajn, Opera)
+
+### 2.11 (2026.01.20)
+- added keyUsage validation for signer certificate
+  (thanks to Hanqing Zhao and Zi-Quan You for reporting the issue)
+- added printing CRL details during signature verification
+- implemented a workaround for CRL servers returning the HTTP Content-Type
+  header other than application/pkix-crl (thanks to Chris Thibodeaux)
+- fixed HTTP keep-alive handling
+- fixed macOS compiler and linker flags
+- fixed undefined BIO_get_fp() behavior with BIO_FLAGS_UPLINK_INTERNAL
+
+### 2.10 (2025.06.23)
+
+- added JavaScript signing
+- added PKCS#11 provider support (requires OpenSSL 3.0+)
+- added support for providers without specifying "-pkcs11module" option
+  (OpenSSL 3.0+, e.g., for the upcoming CNG provider)
+- added compatibility with the CNG engine version 1.1 or later
+- added the "-engineCtrl" option to control hardware and CNG engines
+- added the '-blobFile' option to specify a file containing the blob content
+- improved unauthenticated blob support (thanks to Asger Hautop Drewsen)
+- improved UTF-8 handling for certificate subjects and issuers
+- fixed support for multiple signerInfo contentType OIDs (CTL and Authenticode)
+- fixed tests for python-cryptography >= 43.0.0
+
+### 2.9 (2024.06.29)
+
+- added a 64 bit long pseudo-random NONCE in the TSA request
+- missing NID_pkcs9_signingTime is no longer an error
+- added support for PEM-encoded CRLs
+- fixed the APPX central directory sorting order
+- added a special "-" file name to read the passphrase from stdin
+  (by Steve McIntyre)
+- used native HTTP client with OpenSSL 3.x, removing libcurl dependency
+- added '-login' option to force a login to PKCS11 engines
+  (by Brad Hughes)
+- added the "-ignore-crl" option to disable fetching and verifying
+  CRL Distribution Points
+- changed error output to stderr instead of stdout
+- various testing framework improvements
+- various memory corruption fixes
+
+### 2.8 (2024.03.03)
+
+- Microsoft PowerShell signing sponsored by Cisco Systems, Inc.
+- fixed setting unauthenticated attributes (Countersignature, Unauthenticated
+  Data Blob) in a nested signature
+- added the "-index" option to verify a specific signature or modify its
+  unauthenticated attributes
+- added CAT file verification
+- added listing the contents of a CAT file with the "-verbose" option
+- added the new "extract-data" command to extract a PKCS#7 data content to be
+  signed with "sign" and attached with "attach-signature"
+- added PKCS9_SEQUENCE_NUMBER authenticated attribute support
+- added the "-ignore-cdp" option to disable CRL Distribution Points (CDP)
+  online verification
+- unsuccessful CRL retrieval and verification changed into a critical error
+- the "-p" option modified to also use to configured proxy to connect CRL
+  Distribution Points
+- added implicit allowlisting of the Microsoft Root Authority serial number
+  00C1008B3C3C8811D13EF663ECDF40
+- added listing of certificate chain retrieved from the signature in case of
+  verification failure
+
+### 2.7 (2023.09.19)
+
+- fixed signing CAB files (by Michael Brown)
+- fixed handling of unsupported commands (by Maxim Bagryantsev)
+- fixed writing DIFAT sectors
+- added APPX support (by Maciej Panek and Małgorzata Olszówka)
+- added a built-in TSA response generation (-TSA-certs, -TSA-key
+  and -TSA-time options)
+
+### 2.6 (2023.05.29)
+
+- modular architecture implemented to simplify adding file formats
+- added verification of CRLs specified in the signing certificate
+- added MSI DIFAT sectors support (by Max Bagryantsev)
+- added legacy provider support for OpenSSL 3.0.0 and later
+- fixed numerous bugs
+
+### 2.5 (2022.08.12)
+
+- fixed the Unix executable install path
+- fixed the hardcoded "pkcs11" engine id
+- fixed building with MinGW
+- fixed testing with the python3 distributed with Ubuntu 18.04
+
 ### 2.4 (2022.08.02)
 
 - migrated the build system from GNU Autoconf to CMake

README.md

@@ -19,11 +19,13 @@ machine every time I need to sign a binary - I can compile and build
 the binaries using Wine on my Linux machine, but I can't sign them
 since the signtool.exe makes good use of the CryptoAPI in Windows, and
 these APIs aren't (yet?) fully implemented in Wine, so the signtool.exe
-tool  would fail. And, so, osslsigncode was born.
+tool would fail. And, so, osslsigncode was born.
 
 ## WHAT CAN IT DO?
 
-It can sign and timestamp PE (EXE/SYS/DLL/etc), CAB, CAT and MSI files.
+It can sign and timestamp PE (EXE/SYS/DLL/etc), CAB, CAT, MSI and APPX files,
+as well as script files with extensions `.ps1`, `.ps1xml`, `.psc1`, `.psd1`,
+`.psm1`, `.cdxml`, `.mof`, and `.js`.
 It supports the equivalent of signtool.exe's "-j javasign.dll -jp low",
 i.e. add a valid signature for a CAB file containing Java files.
 It supports getting the timestamp through a proxy as well. It also
@@ -39,25 +41,29 @@ We highly recommend downloading a [release tarball](https://github.com/mtrojnar/
 
 * Install prerequisites on a Debian-based distributions, such as Ubuntu:
 ```
-  sudo apt update && sudo apt install cmake libssl-dev libcurl4-openssl-dev
+  sudo apt update && sudo apt install cmake libssl-dev libcurl4-openssl-dev zlib1g-dev python3
 ```
 * Install prerequisites on macOS with Homebrew:
 ```
   brew install cmake pkg-config openssl@1.1
   export PKG_CONFIG_PATH="/usr/local/opt/openssl@1.1/lib/pkgconfig"
 ```
-**NOTE:** osslsigncode requires CMake 3.6 or newer.
+**NOTE:** osslsigncode requires CMake 3.17 or newer.
 
 You may need to use `cmake3` instead of `cmake` to complete the following steps on your system.
 * Navigate to the build directory and run CMake to configure the osslsigncode project
   and generate a native build system:
 ```
-  mkdir build && cd build && cmake ..
+  mkdir build && cd build && cmake -S ..
 ```
-  with specific compile options:
+  optional CMake parameters:
 ```
-  -Denable-strict=ON
+  -DCMAKE_BUILD_TYPE=Debug
-  -Denable-pedantic=ON
+  -DCMAKE_C_COMPILER=clang
+  -DCMAKE_PREFIX_PATH=[openssl directory];[curl directory]
+  -DCMAKE_INSTALL_PREFIX=[installation directory]
+  -DBASH_COMPLETION_USER_DIR=[bash completion installation directory]
+
 ```
 * Then call that build system to actually compile/link the osslsigncode project (alias `make`):
 ```
@@ -69,7 +75,7 @@ You may need to use `cmake3` instead of `cmake` to complete the following steps
 ```
 * Make install:
 ```
-  sudo cmake --install . --prefix "/home/myuser/installdir"
+  sudo cmake --install .
 ```
 * Make tarball (simulate autotools' `make dist`):
 ```
@@ -118,7 +124,7 @@ You can use a certificate and key stored in a PKCS#12 container:
     -n "Your Application" -i http://www.yourwebsite.com/ \
     -in yourapp.exe -out yourapp-signed.exe
 ```
-To sign a CAB file containing java class files:
+To sign a CAB file containing Java class files:
 ```
   osslsigncode sign -certs <cert-file> -key <key-file> \
     -n "Your Application" -i http://www.yourwebsite.com/ \
@@ -127,17 +133,68 @@ To sign a CAB file containing java class files:
 ```
 Only the 'low' parameter is currently supported.
 
-If you want to use PKCS11 token, you should indicate PKCS11 engine and module.
+### Using the PKCS#11 Engine with osslsigncode
-An example of using osslsigncode with SoftHSM:
+If you want to use a PKCS#11 token, specify the PKCS#11 engine and module.
+Example usage with SoftHSM:
 ```
   osslsigncode sign \
-    -pkcs11engine /usr/lib64/engines-1.1/pkcs11.so \
+    -engine /usr/lib64/engines-1.1/pkcs11.so \
     -pkcs11module /usr/lib64/pkcs11/libsofthsm2.so \
     -pkcs11cert 'pkcs11:token=softhsm-token;object=cert' \
     -key 'pkcs11:token=softhsm-token;object=key' \
     -in yourapp.exe -out yourapp-signed.exe
 ```
 
+### Using the PKCS#11 Provider with osslsigncode (OpenSSL 3.x only)
+OpenSSL 3.0 introduced a new provider-based architecture. To use a PKCS#11 token
+ with `osslsigncode`, specify the PKCS#11 provider and module.
+Example usage with OpenSC:
+```
+  osslsigncode sign \
+    -provider /usr/lib64/ossl-modules/pkcs11prov.so \
+    -pkcs11module /usr/lib64/opensc-pkcs11.so \
+    -pkcs11cert 'pkcs11:token=my-token;object=cert' \
+    -key 'pkcs11:token=my-token;object=key' \
+    -in yourapp.exe -out yourapp-signed.exe
+```
+
+### Using the CNG Engine with osslsigncode (Windows only)
+The CNG engine allows using certificates and keys stored in the Windows
+Certificate Store. It requires CNG engine version 1.1 or later. For more
+information, refer to
+
+  https://www.stunnel.org/cng-engine.html
+
+A non-commercial edition of CNG engine is available for testing, personal,
+educational, or research purposes.
+
+To ensure `osslsigncode` can locate and load the CNG engine module (`cng.dll`)
+even when it is not installed in the default system engine directory, you can:
+
+- Specify the full or relative path to `cng.dll`:
+```
+  osslsigncode sign -engine C:\my\engines\cng.dll ...
+```
+- Or set the `OPENSSL_ENGINES` environment variable to the directory containing
+`cng.dll`, and refer to the engine by its ID:
+```
+  set OPENSSL_ENGINES=C:\my\engines
+  osslsigncode sign -engine cng ...
+```
+
+Below is an example of how to use `osslsigncode` with the CNG engine on Windows:
+```
+  set OPENSSL_ENGINES=C:\my\engines
+  osslsigncode sign ^
+    -engine cng ^
+    -pkcs11cert osslsigncode_cert ^
+    -key osslsigncode_cert ^
+    -engineCtrl store_flags:0 ^
+    -engineCtrl store_name:MY ^
+    -engineCtrl PIN:yourpass ^
+    -in yourapp.exe -out yourapp-signed.exe
+```
+
 You can check that the signed file is correct by right-clicking
 on it in Windows and choose Properties --> Digital Signatures,
 and then choose the signature from the list, and click on
@@ -175,15 +232,13 @@ osslsigncode.exe add -addUnauthenticatedBlob -in your_signed_file.exe -out out.e
 This feature allows for doing dumb things.  Be very careful with what you put
 in the unauthenticated blob, as an attacker could modify this.  Do NOT, under
 any circumstances, put a URL here that you will use to download an additional
-file.  If you do do that, you would need to check the newly downloaded file is
+file.  If you do that, you would need to check the newly downloaded file is
 code signed AND that it has been signed with your cert AND that it is the
-version you expect.  You should consider using asymmetrical encryption for the
+version you expect.
-data you put in the blob, such that the executable contains the public key to
-decrypt the data.  Basically, be VERY careful.
 
 ## BUGS, QUESTIONS etc.
 
-Check whether your your question or suspected bug was already
+Check whether your question or suspected bug was already
 discussed on https://github.com/mtrojnar/osslsigncode/issues.
 Otherwise, open a new issue.
 

TODO.md

@@ -1,4 +1,4 @@
-- signature extraction/removal/verificaton on MSI/CAB files
+- signature extraction/removal/verification on MSI/CAB files
 - clean up / untangle code
 - separate timestamping
 - remove mmap usage to increase portability

cat.c

@@ -0,0 +1,512 @@
+/*
+ * CAT file support library
+ *
+ * Copyright (C) 2021-2023 Michał Trojnara <Michal.Trojnara@stunnel.org>
+ * Author: Małgorzata Olszówka <Malgorzata.Olszowka@stunnel.org>
+ *
+ * Catalog files are a bit odd, in that they are only a PKCS7 blob.
+ * CAT files do not support nesting (multiple signature)
+ */
+
+#include "osslsigncode.h"
+#include "helpers.h"
+
+typedef struct {
+    ASN1_BMPSTRING *tag;
+    ASN1_INTEGER *flags;
+    ASN1_OCTET_STRING *value;
+} CatNameValueContent;
+
+DECLARE_ASN1_FUNCTIONS(CatNameValueContent)
+
+ASN1_SEQUENCE(CatNameValueContent) = {
+    ASN1_SIMPLE(CatNameValueContent, tag, ASN1_BMPSTRING),
+    ASN1_SIMPLE(CatNameValueContent, flags, ASN1_INTEGER),
+    ASN1_SIMPLE(CatNameValueContent, value, ASN1_OCTET_STRING)
+} ASN1_SEQUENCE_END(CatNameValueContent)
+
+IMPLEMENT_ASN1_FUNCTIONS(CatNameValueContent)
+
+struct cat_ctx_st {
+    uint32_t sigpos;
+    uint32_t siglen;
+    uint32_t fileend;
+    PKCS7 *p7;
+};
+
+/* FILE_FORMAT method prototypes */
+static FILE_FORMAT_CTX *cat_ctx_new(GLOBAL_OPTIONS *options, BIO *hash, BIO *outdata);
+static int cat_verify_digests(FILE_FORMAT_CTX *ctx, PKCS7 *p7);
+static PKCS7 *cat_pkcs7_extract(FILE_FORMAT_CTX *ctx);
+static PKCS7 *cat_pkcs7_signature_new(FILE_FORMAT_CTX *ctx, BIO *hash);
+static int cat_append_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7);
+static void cat_bio_free(BIO *hash, BIO *outdata);
+static void cat_ctx_cleanup(FILE_FORMAT_CTX *ctx);
+
+FILE_FORMAT file_format_cat = {
+    .ctx_new = cat_ctx_new,
+    .verify_digests = cat_verify_digests,
+    .pkcs7_extract = cat_pkcs7_extract,
+    .pkcs7_signature_new = cat_pkcs7_signature_new,
+    .append_pkcs7 = cat_append_pkcs7,
+    .bio_free = cat_bio_free,
+    .ctx_cleanup = cat_ctx_cleanup,
+};
+
+/* Prototypes */
+static CAT_CTX *cat_ctx_get(char *indata, uint32_t filesize);
+static int cat_add_content_type(PKCS7 *p7, PKCS7 *cursig);
+static int cat_sign_content(PKCS7 *p7, PKCS7 *contents);
+static int cat_list_content(PKCS7 *p7);
+static int cat_print_content_member_digest(ASN1_TYPE *content);
+static int cat_print_content_member_name(ASN1_TYPE *content);
+static void cat_print_base64(ASN1_OCTET_STRING *value);
+static void cat_print_utf16_as_ascii(ASN1_OCTET_STRING *value);
+static int cat_check_file(FILE_FORMAT_CTX *ctx);
+
+/*
+ * FILE_FORMAT method definitions
+ */
+
+/*
+ * Allocate and return a CAT file format context.
+ * [in, out] options: structure holds the input data
+ * [out] hash: message digest BIO (unused)
+ * [in] outdata: outdata file BIO (unused)
+ * [returns] pointer to CAT file format context
+ */
+static FILE_FORMAT_CTX *cat_ctx_new(GLOBAL_OPTIONS *options, BIO *hash, BIO *outdata)
+{
+    FILE_FORMAT_CTX *ctx;
+    CAT_CTX *cat_ctx;
+    uint32_t filesize;
+
+    if (options->cmd == CMD_REMOVE || options->cmd==CMD_ATTACH || options->cmd == CMD_EXTRACT_DATA) {
+        fprintf(stderr, "Unsupported command\n");
+        return NULL; /* FAILED */
+    }
+    filesize = get_file_size(options->infile);
+    if (filesize == 0)
+        return NULL; /* FAILED */
+
+    options->indata = map_file(options->infile, filesize);
+    if (!options->indata) {
+        return NULL; /* FAILED */
+    }
+    cat_ctx = cat_ctx_get(options->indata, filesize);
+    if (!cat_ctx) {
+        unmap_file(options->indata, filesize);
+        return NULL; /* FAILED */
+    }
+    ctx = OPENSSL_malloc(sizeof(FILE_FORMAT_CTX));
+    ctx->format = &file_format_cat;
+    ctx->options = options;
+    ctx->cat_ctx = cat_ctx;
+
+    /* Push hash on outdata, if hash is NULL the function does nothing */
+    BIO_push(hash, outdata);
+
+    if (options->cmd == CMD_VERIFY)
+        printf("Warning: Use -catalog option to verify that a file, listed in catalog file, is signed\n");
+    if (options->jp >= 0)
+        printf("Warning: -jp option is only valid for CAB files\n");
+    if (options->pagehash == 1)
+        printf("Warning: -ph option is only valid for PE files\n");
+    if (options->add_msi_dse == 1)
+        printf("Warning: -add-msi-dse option is only valid for MSI files\n");
+    return ctx;
+}
+
+/*
+ * ContentInfo value is the inner content of pkcs7-signedData.
+ * An extra verification is not necessary when a content type data
+ * is the inner content of the signed-data type.
+ */
+static int cat_verify_digests(FILE_FORMAT_CTX *ctx, PKCS7 *p7)
+{
+    /* squash unused parameter warnings */
+    (void)ctx;
+    (void)p7;
+    return 1; /* OK */
+}
+
+/*
+ * Extract existing signature in DER format.
+ * [in] ctx: structure holds input and output data
+ * [returns] pointer to PKCS#7 structure
+ */
+static PKCS7 *cat_pkcs7_extract(FILE_FORMAT_CTX *ctx)
+{
+    if (!cat_check_file(ctx)) {
+        return NULL; /* FAILED */
+    }
+    return PKCS7_dup(ctx->cat_ctx->p7);
+}
+
+/*
+ * Create a new PKCS#7 signature.
+ * [in, out] ctx: structure holds input and output data
+ * [out] hash: message digest BIO (unused)
+ * [returns] pointer to PKCS#7 structure
+ */
+static PKCS7 *cat_pkcs7_signature_new(FILE_FORMAT_CTX *ctx, BIO *hash)
+{
+    PKCS7 *p7 = NULL;
+
+    /* squash unused parameter warnings */
+    (void)hash;
+
+    p7 = pkcs7_create(ctx);
+    if (!p7) {
+        fprintf(stderr, "Creating a new signature failed\n");
+        return NULL; /* FAILED */
+    }
+    if (!ctx->cat_ctx->p7 || !ctx->cat_ctx->p7->d.sign || !ctx->cat_ctx->p7->d.sign->contents) {
+        fprintf(stderr, "Failed to get content\n");
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    if (!cat_add_content_type(p7, ctx->cat_ctx->p7)) {
+        fprintf(stderr, "Adding content type failed\n");
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    if (!cat_sign_content(p7, ctx->cat_ctx->p7->d.sign->contents)) {
+        fprintf(stderr, "Failed to set signed content\n");
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    return p7; /* OK */
+}
+
+/*
+ * Append signature to the outfile.
+ * [in, out] ctx: structure holds input and output data
+ * [out] outdata: outdata file BIO
+ * [in] p7: PKCS#7 signature
+ * [returns] 1 on error or 0 on success
+ */
+static int cat_append_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7)
+{
+    return data_write_pkcs7(ctx, outdata, p7);
+}
+
+/*
+ * Free up an entire message digest BIO chain.
+ * [out] hash: message digest BIO
+ * [out] outdata: outdata file BIO (unused)
+ * [returns] none
+ */
+static void cat_bio_free(BIO *hash, BIO *outdata)
+{
+    /* squash the unused parameter warning */
+    (void)outdata;
+    BIO_free_all(hash);
+}
+
+/*
+ * Deallocate a FILE_FORMAT_CTX structure and CAT format specific structure,
+ * unmap indata file.
+ * [in, out] ctx: structure holds all input and output data
+ * [out] hash: message digest BIO
+ * [in] outdata: outdata file BIO
+ * [returns] none
+ */
+static void cat_ctx_cleanup(FILE_FORMAT_CTX *ctx)
+{
+    unmap_file(ctx->options->indata, ctx->cat_ctx->fileend);
+    PKCS7_free(ctx->cat_ctx->p7);
+    OPENSSL_free(ctx->cat_ctx);
+    OPENSSL_free(ctx);
+}
+
+/*
+ * CAT helper functions
+ */
+
+/*
+ * Verify mapped PKCS#7 (CAT) file and create CAT format specific structure.
+ * [in] indata: mapped file
+ * [in] filesize: size of file
+ * [returns] pointer to CAT format specific structure
+ */
+static CAT_CTX *cat_ctx_get(char *indata, uint32_t filesize)
+{
+    CAT_CTX *cat_ctx;
+    PKCS7 *p7;
+
+    p7 = pkcs7_read_data(indata, filesize);
+    if (!p7)
+        return NULL; /* FAILED */
+    if (!PKCS7_type_is_signed(p7)) {
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    cat_ctx = OPENSSL_zalloc(sizeof(CAT_CTX));
+    cat_ctx->p7 = p7;
+    cat_ctx->sigpos = 0;
+    cat_ctx->siglen = filesize;
+    cat_ctx->fileend = filesize;
+    return cat_ctx; /* OK */
+}
+
+/*
+ * Add a content type OID to the PKCS#7 signature structure.
+ * The content type can be:
+ * - "1.3.6.1.4.1.311.10.1" (MS_CTL_OBJID) for Certificate Trust Lists (CTL),
+ * - "1.3.6.1.4.1.311.2.1.4" (SPC_INDIRECT_DATA_OBJID) for Authenticode data.
+ * [in, out] p7: new PKCS#7 signature
+ * [in] cursig: current PKCS#7 signature to determine content type
+ * [returns] 0 on error or 1 on success
+ */
+static int cat_add_content_type(PKCS7 *p7, PKCS7 *cursig)
+{
+    const char *content_type;
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    PKCS7_SIGNER_INFO *si;
+
+    if (is_content_type(cursig, SPC_INDIRECT_DATA_OBJID)) {
+        /* Authenticode content */
+        content_type = SPC_INDIRECT_DATA_OBJID;
+    } else if (is_content_type(cursig, MS_CTL_OBJID)) {
+        /* Certificate Trust List (CTL) */
+        content_type = MS_CTL_OBJID;
+    } else {
+        fprintf(stderr, "Unsupported content type\n");
+        return 0; /* FAILED */
+    }
+    signer_info = PKCS7_get_signer_info(p7);
+    if (!signer_info)
+        return 0; /* FAILED */
+    si = sk_PKCS7_SIGNER_INFO_value(signer_info, 0);
+    if (!si)
+        return 0; /* FAILED */
+    if (!PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
+        V_ASN1_OBJECT, OBJ_txt2obj(content_type, 1)))
+        return 0; /* FAILED */
+    return 1; /* OK */
+}
+
+/*
+ * Sign the MS CTL blob.
+ * Certificate Trust List (CTL) is a list of file names or thumbprints.
+ * All the items in this list are authenticated (approved) by the signing entity.
+ * [in, out] p7: new PKCS#7 signature
+ * [in] contents: Certificate Trust List (CTL)
+ * [returns] 0 on error or 1 on success
+ */
+static int cat_sign_content(PKCS7 *p7, PKCS7 *contents)
+{
+    const unsigned char *sequence_data;
+    const unsigned char *content;
+    ASN1_STRING *sequence;
+    int seqhdrlen, sequence_len, content_length;
+
+    if (!contents->d.other || !contents->d.other->value.sequence) {
+        fprintf(stderr, "Failed to get content value\n");
+        return 0; /* FAILED */
+    }
+
+    sequence = contents->d.other->value.sequence;
+    sequence_data = ASN1_STRING_get0_data(sequence);
+    sequence_len = ASN1_STRING_length(sequence);
+
+    if (!sequence_data) {
+        fprintf(stderr, "Failed to get content value\n");
+        return 0; /* FAILED */
+    }
+
+    seqhdrlen = asn1_simple_hdr_len(sequence_data, sequence_len);
+    content = (const unsigned char *)sequence_data + seqhdrlen;
+    content_length = sequence_len - seqhdrlen;
+
+    if (!pkcs7_sign_content(p7, content, content_length)) {
+        fprintf(stderr, "Failed to sign content\n");
+        return 0; /* FAILED */
+    }
+
+    if (!PKCS7_set_content(p7, PKCS7_dup(contents))) {
+        fprintf(stderr, "PKCS7_set_content failed\n");
+        return 0; /* FAILED */
+    }
+
+    return 1; /* OK */
+}
+
+/*
+ * Print each member of the CAT file by using the "-verbose" option.
+ * [in, out] p7: catalog file to verify
+ * [returns] 1 on error or 0 on success
+ */
+static int cat_list_content(PKCS7 *p7)
+{
+    MsCtlContent *ctlc;
+    int i;
+
+    ctlc = ms_ctl_content_get(p7);
+    if (!ctlc) {
+        fprintf(stderr, "Failed to extract MS_CTL_OBJID data\n");
+        return 1; /* FAILED */
+    }
+    printf("\nCatalog members:\n");
+    for (i = 0; i < sk_CatalogInfo_num(ctlc->header_attributes); i++) {
+        int j, found = 0;
+        CatalogInfo *header_attr = sk_CatalogInfo_value(ctlc->header_attributes, i);
+        if (header_attr == NULL)
+            continue;
+        for (j = 0; j < sk_CatalogAuthAttr_num(header_attr->attributes); j++) {
+            char object_txt[128];
+            CatalogAuthAttr *attribute;
+            ASN1_TYPE *content;
+
+            attribute = sk_CatalogAuthAttr_value(header_attr->attributes, j);
+            if (!attribute)
+                continue;
+            content = catalog_content_get(attribute);
+            if (!content)
+                continue;
+            object_txt[0] = 0x00;
+            OBJ_obj2txt(object_txt, sizeof object_txt, attribute->type, 1);
+            if (!strcmp(object_txt, CAT_NAMEVALUE_OBJID)) {
+                /* CAT_NAMEVALUE_OBJID OID: 1.3.6.1.4.1.311.12.2.1 */
+                found |= cat_print_content_member_name(content);
+            } else if (!strcmp(object_txt, SPC_INDIRECT_DATA_OBJID)) {
+                /* SPC_INDIRECT_DATA_OBJID OID: 1.3.6.1.4.1.311.2.1.4 */
+                found |= cat_print_content_member_digest(content);
+            }
+            ASN1_TYPE_free(content);
+        }
+        if (found)
+            printf("\n");
+    }
+    MsCtlContent_free(ctlc);
+    ERR_print_errors_fp(stderr);
+    return 0; /* OK */
+}
+
+/*
+ * Print a hash algorithm and a message digest from the SPC_INDIRECT_DATA_OBJID attribute.
+ * [in] content: catalog file content
+ * [returns] 0 on error or 1 on success
+ */
+static int cat_print_content_member_digest(ASN1_TYPE *content)
+{
+    SpcIndirectDataContent *idc;
+    u_char mdbuf[EVP_MAX_MD_SIZE];
+    int mdtype = -1;
+
+    idc = asn1_type_get_indirect_data_content(content);
+    if (!idc)
+        return 0; /* FAILED */
+
+    if (spc_indirect_data_content_get_digest(idc, mdbuf, &mdtype) < 0) {
+        fprintf(stderr, "Failed to extract message digest from signature\n\n");
+        SpcIndirectDataContent_free(idc);
+        return 0; /* FAILED */
+    }
+    SpcIndirectDataContent_free(idc);
+
+    printf("\tHash algorithm: %s\n", OBJ_nid2sn(mdtype));
+    print_hash("\tMessage digest", "", mdbuf, EVP_MD_size(EVP_get_digestbynid(mdtype)));
+
+    return 1; /* OK */
+}
+
+/*
+ * Print a file name from the CAT_NAMEVALUE_OBJID attribute.
+ * [in] content: catalog file content
+ * [returns] 0 on error or 1 on success
+ */
+static int cat_print_content_member_name(ASN1_TYPE *content)
+{
+    CatNameValueContent *nvc;
+    const u_char *data = NULL;
+    ASN1_STRING *value;
+
+    value = content->value.sequence;
+    data = ASN1_STRING_get0_data(value);
+    nvc = d2i_CatNameValueContent(NULL, &data, ASN1_STRING_length(value));
+    if (!nvc) {
+        return 0; /* FAILED */
+    }
+    printf("\tFile name: ");
+    if (ASN1_INTEGER_get(nvc->flags) & 0x00020000) {
+        cat_print_base64(nvc->value);
+    } else {
+        cat_print_utf16_as_ascii(nvc->value);
+    }
+    printf("\n");
+    CatNameValueContent_free(nvc);
+    return 1; /* OK */
+}
+
+/*
+ * Print a CAT_NAMEVALUE_OBJID attribute represented in base-64 encoding.
+ * [in] value: catalog member file name
+ * [returns] none
+ */
+static void cat_print_base64(ASN1_OCTET_STRING *value)
+{
+    BIO *stdbio, *b64;
+    stdbio = BIO_new_fp(stdout, BIO_NOCLOSE);
+    b64 = BIO_new(BIO_f_base64());
+    BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
+    stdbio = BIO_push(b64, stdbio);
+    ASN1_STRING_print_ex(stdbio, value, 0);
+    BIO_free_all(stdbio);
+}
+
+/*
+ * Print a CAT_NAMEVALUE_OBJID attribute represented in plaintext.
+ * [in] value: catalog member file name
+ * [returns] none
+ */
+static void cat_print_utf16_as_ascii(ASN1_OCTET_STRING *value)
+{
+    const u_char *data;
+    int len, i;
+
+    data = ASN1_STRING_get0_data(value);
+    len = ASN1_STRING_length(value);
+    for (i = 0; i < len && (data[i] || data[i+1]); i+=2)
+        putchar(isprint(data[i]) && !data[i+1] ? data[i] : '.');
+}
+
+/*
+ * Check if the signature exists.
+ * [in, out] ctx: structure holds input and output data
+ * [returns] 0 on error or 1 on success
+ */
+static int cat_check_file(FILE_FORMAT_CTX *ctx)
+{
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    PKCS7_SIGNER_INFO *si;
+
+    if (!ctx) {
+        fprintf(stderr, "Init error\n");
+        return 0; /* FAILED */
+    }
+    signer_info = PKCS7_get_signer_info(ctx->cat_ctx->p7);
+    if (!signer_info) {
+        fprintf(stderr, "Failed catalog file\n");
+        return 0; /* FAILED */
+    }
+    si = sk_PKCS7_SIGNER_INFO_value(signer_info, 0);
+    if (!si) {
+        fprintf(stderr, "No signature found\n");
+        return 0; /* FAILED */
+    }
+    if (ctx->options->verbose) {
+        (void)cat_list_content(ctx->cat_ctx->p7);
+    }
+    return 1; /* OK */
+}
+/*
+Local Variables:
+   c-basic-offset: 4
+   tab-width: 4
+   indent-tabs-mode: nil
+End:
+
+  vim: set ts=4 expandtab:
+*/

cmake/CMakeDist.cmake

@@ -3,7 +3,7 @@
 
 set(CPACK_PACKAGE_NAME ${PROJECT_NAME})
 set(CPACK_PACKAGE_VERSION ${PROJECT_VERSION})
-set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "OpenSSL based Authenticode signing for PE, CAB, CAT and MSI files")
+set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "OpenSSL based Authenticode signing for PE, CAB, CAT, MSI, APPX and script files")
 set(CPACK_PACKAGE_INSTALL_DIRECTORY ${CPACK_PACKAGE_NAME})
 set(CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/COPYING.txt")
@@ -25,3 +25,12 @@ list(APPEND CPACK_SOURCE_IGNORE_FILES "/build/")
 
 include(CPack)
 add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source)
+
+#[[
+Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+]]

cmake/CMakeDoc.cmake

@@ -0,0 +1,44 @@
+# documentation with Pandoc
+# cmake --build .
+
+find_program(PANDOC pandoc)
+
+if(NOT PANDOC)
+    message(WARNING "CMakeDoc: pandoc not found, documentation disabled")
+    return()
+endif(NOT PANDOC)
+
+set(DOC_MD "${PROJECT_SOURCE_DIR}/osslsigncode.md")
+
+if(NOT EXISTS "${DOC_MD}")
+    message(WARNING "CMakeDoc: markdown source not found: ${DOC_MD}")
+    return()
+endif(NOT EXISTS "${DOC_MD}")
+
+set(MAN_PAGE "${PROJECT_BINARY_DIR}/osslsigncode.1")
+set(HTML_PAGE "${PROJECT_BINARY_DIR}/osslsigncode.html")
+
+add_custom_command(
+    OUTPUT "${MAN_PAGE}"
+    COMMAND "${PANDOC}" -s "${DOC_MD}" -t man -o "${MAN_PAGE}"
+    DEPENDS "${DOC_MD}"
+    COMMENT "CMakeDoc: generating man page"
+    VERBATIM)
+
+add_custom_command(
+    OUTPUT "${HTML_PAGE}"
+    COMMAND "${PANDOC}" -s --toc --toc-depth=2 "${DOC_MD}" -t html -o "${HTML_PAGE}"
+    DEPENDS "${DOC_MD}"
+    COMMENT "CMakeDoc: generating HTML documentation"
+    VERBATIM)
+
+add_custom_target(docs ALL DEPENDS "${MAN_PAGE}" "${HTML_PAGE}")
+
+#[[
+Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+]]

cmake/CMakeTest.cmake

@@ -1,298 +1,613 @@
 # make test
 # ctest -C Release
 
+########## Configure ##########
+
 include(FindPython3)
-enable_testing()
-
-set(FILES "${PROJECT_BINARY_DIR}/Testing/files")
-set(CERTS "${PROJECT_BINARY_DIR}/Testing/certs")
-set(CONF "${PROJECT_BINARY_DIR}/Testing/conf")
-
-file(COPY
-  "${CMAKE_CURRENT_SOURCE_DIR}/tests/files"
-  "${CMAKE_CURRENT_SOURCE_DIR}/tests/conf"
-  "${CMAKE_CURRENT_SOURCE_DIR}/tests/tsa_server.py"
-  DESTINATION "${PROJECT_BINARY_DIR}/Testing"
-)
-
-file(COPY
-  "${CMAKE_CURRENT_SOURCE_DIR}/tests/certs/ca-bundle.crt"
-  DESTINATION "${CONF}"
-)
-
-set(priv_p12 "-pkcs12" "${CERTS}/cert.p12" "-readpass" "${CERTS}/password.txt")
-set(priv_spc "-certs" "${CERTS}/cert.spc" "-key" "${CERTS}/key.pvk" "-pass" "passme")
-set(priv_der "-certs" "${CERTS}/cert.pem" "-key" "${CERTS}/key.der" "-pass" "passme")
-set(priv_pkey "-certs" "${CERTS}/cert.pem" "-key" "${CERTS}/keyp.pem" "-pass" "passme")
-set(sign_opt "-time" "1556708400"
-  "-add-msi-dse" "-comm" "-ph" "-jp" "low"
-  "-h" "sha512" "-i" "https://www.osslsigncode.com/"
-  "-n" "osslsigncode" "-ac" "${CERTS}/crosscert.pem"
-)
-
-if(NOT CMAKE_HOST_WIN32)
-  execute_process(
-    COMMAND "${CONF}/makecerts.sh"
-    WORKING_DIRECTORY ${CONF}
-    OUTPUT_VARIABLE makecerts_output
-    RESULT_VARIABLE makecerts_result
-  )
-else()
-  set(makecerts_result 1)
-endif()
-if(makecerts_result)
-  message(STATUS "makecerts.sh failed")
-  if(makecerts_output)
-    message(STATUS "${makecerts_output}")
-  endif()
-  file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/tests/certs"
-    DESTINATION "${PROJECT_BINARY_DIR}/Testing"
-  )
-endif()
-
-execute_process(
-  COMMAND ${CMAKE_COMMAND} -E sha256sum "${CERTS}/cert.der"
-  OUTPUT_VARIABLE sha256sum
-)
-string(SUBSTRING ${sha256sum} 0 64 leafhash)
-set(verify_opt "-CAfile" "${CERTS}/CACert.pem"
-  "-CRLfile" "${CERTS}/CACertCRL.pem"
-  "-TSA-CAfile" "${CERTS}/TSACA.pem"
-)
-set(extensions_4 "exe" "ex_" "msi" "cat")
-set(extensions_3 "exe" "ex_" "msi")
-set(files_4 "signed" "nested" "added")
-set(files_3 "removed" "attached_pem" "attached_der")
-set(sign_formats "pem" "der")
-set(pem_certs "cert" "expired" "revoked")
-set(failed_certs "expired" "revoked")
-
-add_test(
-  NAME version
-  COMMAND osslsigncode --version
-)
-
-foreach(ext ${extensions_4})
-  # Signing time: May  1 00:00:00 2019 GMT
-  set(sign_${ext} )
-  add_test(
-    NAME signed_${ext}
-    COMMAND osslsigncode "sign" ${sign_opt} ${priv_p12}
-      "-in" "${FILES}/unsigned.${ext}" "-out" "${FILES}/signed.${ext}"
-  )
-endforeach()
-
-foreach(ext ${extensions_3})
-  add_test(
-    NAME removed_${ext}
-    COMMAND osslsigncode "remove-signature"
-      "-in" "${FILES}/signed.${ext}" "-out" "${FILES}/removed.${ext}"
-  )
-endforeach()
-
-foreach(ext ${extensions_3})
-  add_test(
-    NAME extract_pem_${ext}
-    COMMAND osslsigncode "extract-signature" "-pem"
-      "-in" "${FILES}/signed.${ext}" "-out" "${FILES}/${ext}.pem"
-  )
-endforeach()
-
-foreach(ext ${extensions_3})
-  add_test(
-    NAME extract_der_${ext}
-    COMMAND osslsigncode "extract-signature"
-      "-in" "${FILES}/signed.${ext}" "-out" "${FILES}/${ext}.der"
-  )
-endforeach()
-
-foreach(ext ${extensions_3})
-  set_tests_properties(removed_${ext} extract_pem_${ext} extract_der_${ext}
-    PROPERTIES DEPENDS sign_${ext}
-    REQUIRED_FILES "${FILES}/signed.${ext}"
-  )
-endforeach()
-
-foreach(ext ${extensions_3})
-  foreach(format ${sign_formats})
-    # Signature verification time: Sep  1 00:00:00 2019 GMT
-    add_test(
-      NAME attached_${format}_${ext}
-      COMMAND osslsigncode "attach-signature" ${verify_opt}
-        "-time" "1567296000"
-        "-require-leaf-hash" "SHA256:${leafhash}"
-        "-add-msi-dse" "-h" "sha512" "-nest"
-        "-sigin" "${FILES}/${ext}.${format}"
-        "-in" "${FILES}/signed.${ext}" "-out" "${FILES}/attached_${format}.${ext}"
-      )
-      set_tests_properties(attached_${format}_${ext} PROPERTIES
-        DEPENDS extract_pem_${ext}
-        REQUIRED_FILES "${FILES}/signed.${ext}"
-        REQUIRED_FILES "${FILES}/${ext}.${format}"
-      )
-  endforeach()
-endforeach()
-
-foreach(ext ${extensions_4})
-  add_test(
-    NAME added_${ext}
-    COMMAND osslsigncode "add"
-      "-addUnauthenticatedBlob" "-add-msi-dse" "-h" "sha512"
-      "-in" "${FILES}/signed.${ext}" "-out" "${FILES}/added.${ext}"
-  )
-  set_tests_properties(added_${ext} PROPERTIES
-    DEPENDS sign_${ext}
-    REQUIRED_FILES "${FILES}/signed.${ext}"
-  )
-endforeach()
-
-foreach(ext ${extensions_4})
-  add_test(
-    NAME nested_${ext}
-    COMMAND osslsigncode "sign" "-nest" ${sign_opt} ${priv_der}
-      "-in" "${FILES}/signed.${ext}" "-out" "${FILES}/nested.${ext}"
-  )
-  set_tests_properties(nested_${ext} PROPERTIES
-    DEPENDS sign_${ext}
-    REQUIRED_FILES "${FILES}/signed.${ext}"
-  )
-endforeach()
-
-
-foreach(file ${files_4})
-  foreach(ext ${extensions_4})
-    # Signature verification time: Sep  1 00:00:00 2019 GMT
-    add_test(
-      NAME verify_${file}_${ext}
-      COMMAND osslsigncode "verify" ${verify_opt}
-        "-time" "1567296000"
-        "-require-leaf-hash" "SHA256:${leafhash}"
-        "-in" "${FILES}/${file}.${ext}"
-    )
-    set_tests_properties(verify_${file}_${ext} PROPERTIES
-      DEPENDS ${file}_${ext}
-      REQUIRED_FILES "${FILES}/${file}.${ext}"
-    )
-  endforeach()
-endforeach()
-
-foreach(file ${files_3})
-  foreach(ext ${extensions_3})
-    # Signature verification time: Sep  1 00:00:00 2019 GMT
-    add_test(
-      NAME verify_${file}_${ext}
-      COMMAND osslsigncode "verify" ${verify_opt}
-        "-time" "1567296000"
-        "-require-leaf-hash" "SHA256:${leafhash}"
-        "-in" "${FILES}/${file}.${ext}"
-    )
-    set_tests_properties(verify_${file}_${ext} PROPERTIES
-      DEPENDS ${file}_${ext}
-      REQUIRED_FILES "${FILES}/${file}.${ext}"
-    )
-  endforeach()
-endforeach()
-
-foreach(ext ${extensions_3})
-  set_tests_properties(verify_removed_${ext} PROPERTIES
-    WILL_FAIL TRUE
-  )
-endforeach()
-
 
 if(Python3_FOUND)
-  foreach(ext ${extensions_4})
+    execute_process(
-    foreach(cert ${pem_certs})
+        COMMAND ${Python3_EXECUTABLE} "check_cryptography.py"
-      add_test(
+        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/tests"
-        NAME sign_ts_${cert}_${ext}
+        OUTPUT_VARIABLE cryptography_output
-        COMMAND ${Python3_EXECUTABLE} "${PROJECT_BINARY_DIR}/Testing/tsa_server.py"
+        RESULT_VARIABLE cryptography_error)
-          "--certs" "${CERTS}/${cert}.pem" "--key" "${CERTS}/key.pem"
-          "--input" "${FILES}/unsigned.${ext}" "--output" "${FILES}/ts_${cert}.${ext}"
-      )
-    endforeach()
-  endforeach()
 
-  foreach(ext ${extensions_4})
+    if(NOT cryptography_error)
-    # Signature verification time: Sep  1 00:00:00 2019 GMT
+        message(STATUS "Using python3-cryptography version ${cryptography_output}")
-    add_test(
+        option(STOP_SERVER "Stop HTTP server after tests" ON)
-      NAME verify_ts_cert_${ext}
-      COMMAND osslsigncode "verify" ${verify_opt}
-        "-time" "1567296000"
-        "-in" "${FILES}/ts_cert.${ext}"
-    )
-    set_tests_properties(verify_ts_cert_${ext} PROPERTIES
-      DEPENDS sign_ts_${cert}_${ext}
-      REQUIRED_FILES "${FILES}/ts_cert.${ext}"
-    )
-  endforeach()
 
-  # Signature verification time: Jan  1 00:00:00 2035 GMT
+        # Remove http proxy configuration that may change behavior
-  foreach(ext ${extensions_4})
+        unset(ENV{HTTP_PROXY})
-    add_test(
+        unset(ENV{http_proxy})
-      NAME verify_ts_future_${ext}
-      COMMAND osslsigncode "verify" ${verify_opt}
-        "-time" "2051222400"
-        "-in" "${FILES}/ts_cert.${ext}"
-    )
-    set_tests_properties(verify_ts_future_${ext} PROPERTIES
-      DEPENDS sign_ts_${cert}_${ext}
-      REQUIRED_FILES "${FILES}/ts_cert.${ext}"
-    )
-  endforeach()
 
-  # Signature verification time: Jan  1 00:00:00 2035 GMT
+        set(TEST_DIR "${PROJECT_BINARY_DIR}/Testing")
-  # enabled "-ignore-timestamp" option
+        if(CMAKE_GENERATOR STREQUAL "Ninja Multi-Config")
-  foreach(ext ${extensions_4})
+            set(OSSLSIGNCODE "${PROJECT_BINARY_DIR}/${CMAKE_BUILD_TYPE}/osslsigncode")
-    add_test(
+        else(CMAKE_GENERATOR STREQUAL "Ninja Multi-Config")
-      NAME verify_ts_ignore_${ext}
+            set(OSSLSIGNCODE "${PROJECT_BINARY_DIR}/osslsigncode")
-      COMMAND osslsigncode "verify" ${verify_opt}
+        endif(CMAKE_GENERATOR STREQUAL "Ninja Multi-Config")
-        "-time" "2051222400"
+        set(EXEC "${TEST_DIR}/exec.py")
-        "-ignore-timestamp"
+        set(FILES "${TEST_DIR}/files")
-        "-in" "${FILES}/ts_cert.${ext}"
+        set(CERTS "${TEST_DIR}/certs")
-    )
+        set(CONF "${TEST_DIR}/conf")
-    set_tests_properties(verify_ts_ignore_${ext} PROPERTIES
+        set(LOGS "${TEST_DIR}/logs")
-      DEPENDS sign_ts_${cert}_${ext}
-      REQUIRED_FILES "${FILES}/ts_cert.${ext}"
-      WILL_FAIL TRUE
-    )
-  endforeach()
 
-  # Signature verification time: Sep  1 00:00:00 2019 GMT
+        file(MAKE_DIRECTORY "${LOGS}")
-  # Certificate has expired or revoked
-  foreach(ext ${extensions_4})
-    foreach(cert ${failed_certs})
-      add_test(
-        NAME verify_ts_${cert}_${ext}
-        COMMAND osslsigncode "verify" ${verify_opt}
-          "-time" "1567296000"
-          "-in" "${FILES}/ts_${cert}.${ext}"
-      )
-      set_tests_properties(verify_ts_${cert}_${ext} PROPERTIES
-        DEPENDS sign_ts_${cert}_${ext}
-        REQUIRED_FILES "${FILES}/ts_${cert}.${ext}"
-        WILL_FAIL TRUE
-      )
-    endforeach()
-  endforeach()
 
-else()
+        file(COPY
-  message(STATUS "Python3 was not found, skip timestamping tests")
+            "${CMAKE_CURRENT_SOURCE_DIR}/tests/certs/ca-bundle.crt"
-endif()
+            DESTINATION "${CONF}")
 
-foreach(ext ${extensions_4})
+        file(COPY
-  set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/signed.${ext}")
+            "${CMAKE_CURRENT_SOURCE_DIR}/tests/files"
-  set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/nested.${ext}")
+            "${CMAKE_CURRENT_SOURCE_DIR}/tests/conf"
-  set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/removed.${ext}")
+            "${CMAKE_CURRENT_SOURCE_DIR}/tests/client_http.py"
-  set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/added.${ext}")
+            "${CMAKE_CURRENT_SOURCE_DIR}/tests/make_certificates.py"
-  foreach(cert ${pem_certs})
+            "${CMAKE_CURRENT_SOURCE_DIR}/tests/start_server.py"
-    set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/ts_${cert}.${ext}")
+            "${CMAKE_CURRENT_SOURCE_DIR}/tests/exec.py"
-  endforeach()
+            DESTINATION "${TEST_DIR}/")
-  foreach(format ${sign_formats})
+
-    set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/${ext}.${format}")
+        if(UNIX)
-    set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/${ext}.${format}")
+            file(COPY
-    set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/attached_${format}.${ext}")
+                "${CMAKE_CURRENT_SOURCE_DIR}/tests/server_http.py"
-  endforeach()
+                DESTINATION "${TEST_DIR}/")
-  set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/jreq.tsq")
+            set(SERVER_HTTP "${TEST_DIR}/server_http.py")
-  set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/jresp.tsr")
+            set(Python3w_EXECUTABLE ${Python3_EXECUTABLE})
-endforeach()
+        else(UNIX)
-add_test(NAME remove_files COMMAND ${CMAKE_COMMAND} -E rm -f ${OUTPUT_FILES})
+            file(COPY
+                "${CMAKE_CURRENT_SOURCE_DIR}/tests/server_http.pyw"
+                DESTINATION "${TEST_DIR}/")
+            set(SERVER_HTTP "${TEST_DIR}/server_http.pyw")
+            get_filename_component(PYTHON_DIRECTORY ${Python3_EXECUTABLE} DIRECTORY)
+            set(Python3w_EXECUTABLE "${PYTHON_DIRECTORY}/pythonw.exe")
+        endif(UNIX)
+
+        if(EXISTS "${LOGS}/url.log")
+            # Stop HTTP server if running
+            message(STATUS "Try to kill HTTP server")
+            execute_process(
+                COMMAND ${Python3_EXECUTABLE} "${TEST_DIR}/client_http.py"
+                OUTPUT_VARIABLE client_output
+                RESULT_VARIABLE client_result)
+            if(NOT client_result)
+                # Successfully closed
+                message(STATUS "${client_output}")
+            endif(NOT client_result)
+        endif(EXISTS "${LOGS}/url.log")
+
+    set(extensions_all "exe" "ex_" "msi" "256appx" "512appx" "cat" "ps1" "psc1" "mof" "js")
+    set(extensions_nocat "exe" "ex_" "msi" "256appx" "512appx" "ps1" "psc1" "mof" "js")
+    set(extensions_nocatappx "exe" "ex_" "msi" "ps1" "psc1" "mof" "js")
+    set(formats "pem" "der")
+
+    else(NOT cryptography_error)
+        message(STATUS "CTest skips tests: ${cryptography_output}")
+    endif(NOT cryptography_error)
+
+else(Python3_FOUND)
+    message(STATUS "CTest skips tests: Python3 not found")
+endif(Python3_FOUND)
+
+
+########## Testing ##########
+
+enable_testing()
+
+### osslsigncode version ###
+if(Python3_FOUND AND NOT cryptography_error)
+
+### Start ###
+    add_test(NAME "version"
+        COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE}
+        "--version")
+
+    add_test(NAME "start_server"
+        COMMAND ${Python3_EXECUTABLE} "${TEST_DIR}/start_server.py"
+        "--exe" ${Python3w_EXECUTABLE}
+        "--script" ${SERVER_HTTP})
+    set_tests_properties("start_server" PROPERTIES
+        TIMEOUT 60)
+    set(ALL_TESTS "version" "start_server")
+
+### Sign ###
+
+    # Sign with PKCS#12 container with private key and certificate encryption algorithm
+    # Signing time: May  1 00:00:00 2019 GMT (1556668800)
+    foreach(ext ${extensions_all})
+        add_test(NAME "signed_${ext}"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "sign"
+            "-pkcs12" "${CERTS}/cert.p12"
+            "-readpass" "${CERTS}/password.txt"
+            "-ac" "${CERTS}/CAcross.pem"
+            "-time" "1556668800"
+            "-add-msi-dse"
+            "-comm"
+            "-ph"
+            "-jp" "low"
+            "-h" "sha512" "-i" "https://www.osslsigncode.com/"
+            "-n" "osslsigncode"
+            "-in" "${FILES}/unsigned.${ext}"
+            "-out" "${FILES}/signed.${ext}")
+        set_tests_properties("signed_${ext}" PROPERTIES
+            DEPENDS "start_server")
+        list(APPEND ALL_TESTS "signed_${ext}")
+    endforeach(ext ${extensions_all})
+
+    # Sign with revoked certificate
+    foreach(ext ${extensions_all})
+        add_test(NAME "revoked_${ext}"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "sign"
+            "-certs" "${CERTS}/revoked.pem"
+            "-key" "${CERTS}/keyp.pem"
+            "-readpass" "${CERTS}/password.txt"
+            "-ac" "${CERTS}/CAcross.pem"
+            "-time" "1556668800" # Signing time: May  1 00:00:00 2019 GMT
+            "-add-msi-dse"
+            "-comm"
+            "-ph"
+            "-jp" "low"
+            "-h" "sha512" "-i" "https://www.osslsigncode.com/"
+            "-n" "osslsigncode"
+            "-in" "${FILES}/unsigned.${ext}"
+            "-out" "${FILES}/revoked.${ext}")
+        set_tests_properties("revoked_${ext}" PROPERTIES
+            DEPENDS "start_server")
+        list(APPEND ALL_TESTS "revoked_${ext}")
+    endforeach(ext ${extensions_all})
+
+    # Remove signature
+    # Unsupported command for CAT files
+    foreach(ext ${extensions_nocat})
+        add_test(NAME "removed_${ext}"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "remove-signature"
+            "-in" "${FILES}/signed.${ext}"
+            "-out" "${FILES}/removed.${ext}")
+        set_tests_properties("removed_${ext}" PROPERTIES
+            DEPENDS "signed_${ext}")
+        list(APPEND ALL_TESTS "removed_${ext}")
+    endforeach(ext ${extensions_nocat})
+
+    # Extract PKCS#7 signature in PEM format
+    foreach(ext ${extensions_all})
+        add_test(NAME "extract_pem_${ext}"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "extract-signature"
+            "-pem" # PEM format
+            "-in" "${FILES}/signed.${ext}"
+            "-out" "${FILES}/${ext}.pem")
+        set_tests_properties("extract_pem_${ext}" PROPERTIES
+            DEPENDS "signed_${ext}")
+        list(APPEND ALL_TESTS "extract_pem_${ext}")
+    endforeach(ext ${extensions_all})
+
+    # Extract PKCS#7 signature in default DER format
+    foreach(ext ${extensions_all})
+        add_test(NAME "extract_der_${ext}"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "extract-signature"
+            "-in" "${FILES}/signed.${ext}"
+            "-out" "${FILES}/${ext}.der")
+        set_tests_properties("extract_der_${ext}" PROPERTIES
+            DEPENDS "signed_${ext}")
+        list(APPEND ALL_TESTS "extract_der_${ext}")
+    endforeach(ext ${extensions_all})
+
+    # Attach a nested signature in PEM or DER format
+    # Unsupported command for CAT files
+    foreach(ext ${extensions_nocat})
+        foreach(format ${formats})
+            add_test(NAME "attached_${format}_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "attach-signature"
+                "-add-msi-dse"
+                "-h" "sha512"
+                "-nest"
+                "-sigin" "${FILES}/${ext}.${format}"
+                "-in" "${FILES}/signed.${ext}"
+                "-out" "${FILES}/attached_${format}.${ext}")
+            set_tests_properties("attached_${format}_${ext}" PROPERTIES
+                DEPENDS "signed_${ext};extract_pem_${ext};extract_der_${ext}")
+            list(APPEND ALL_TESTS "attached_${format}_${ext}")
+        endforeach(format ${formats})
+    endforeach(ext ${extensions_nocat})
+
+    # Add an unauthenticated blob to a previously-signed file
+    foreach(ext ${extensions_all})
+        add_test(NAME "added_${ext}"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "add"
+            "-addUnauthenticatedBlob"
+            "-blobFile" "${FILES}/unsigned.exe"
+            "-add-msi-dse" "-h" "sha512"
+            "-in" "${FILES}/signed.${ext}"
+            "-out" "${FILES}/added.${ext}")
+        set_tests_properties("added_${ext}" PROPERTIES
+            DEPENDS "signed_${ext}")
+        list(APPEND ALL_TESTS "added_${ext}")
+    endforeach(ext ${extensions_all})
+
+    # Add the new nested signature instead of replacing the first one
+    # APPX files do not support nesting (multiple signature)
+    foreach(ext ${extensions_all})
+        add_test(NAME "nested_${ext}"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "sign"
+            "-nest"
+            "-certs" "${CERTS}/cert.pem"
+            "-key" "${CERTS}/key.der"
+            "-pass" "passme"
+            "-ac" "${CERTS}/CAcross.pem"
+            "-time" "1556755200" # Signing time: May  2 00:00:00 2019 GMT
+            "-add-msi-dse"
+            "-comm"
+            "-ph"
+            "-jp" "low"
+            "-h" "sha512"
+            "-i" "https://www.osslsigncode.com/"
+            "-n" "osslsigncode"
+            "-in" "${FILES}/signed.${ext}"
+            "-out" "${FILES}/nested.${ext}")
+        set_tests_properties("nested_${ext}" PROPERTIES
+            DEPENDS "signed_${ext}")
+        list(APPEND ALL_TESTS "nested_${ext}")
+    endforeach(ext ${extensions_all})
+
+
+### Verify signature ###
+
+    # Verify PE/MSI/CAB files signed in the catalog file
+    # CAT and APPX files do not support detached PKCS#7 signature
+    foreach(ext ${extensions_nocatappx})
+        add_test(NAME "verify_catalog_${ext}"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+            "-catalog" "${FILES}/signed.cat" # catalog file
+            "-time" "1567296000" # Signature verification time: Sep  1 00:00:00 2019 GMT
+            "-require-leaf-hash" "FILE ${CERTS}/leafhash.txt"
+            "-CAfile" "${CERTS}/CACert.pem"
+            "-CRLfile" "${CERTS}/CACertCRL.pem"
+            "-in" "${FILES}/unsigned.${ext}")
+        set_tests_properties("verify_catalog_${ext}" PROPERTIES
+            DEPENDS "signed_${ext}")
+        list(APPEND ALL_TESTS "verify_catalog_${ext}")
+    endforeach(ext ${extensions_nocatappx})
+
+    # Verify signature
+    set(files "signed" "nested" "added" "revoked")
+    foreach(file ${files})
+        foreach(ext ${extensions_all})
+            add_test(NAME "verify_${file}_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                "-time" "1567296000" # Signature verification time: Sep  1 00:00:00 2019 GMT
+                "-CAfile" "${CERTS}/CACert.pem"
+                "-CRLfile" "${CERTS}/CACertCRL.pem"
+                "-in" "${FILES}/${file}.${ext}")
+            set_tests_properties("verify_${file}_${ext}" PROPERTIES
+                DEPENDS "${file}_${ext}")
+            list(APPEND ALL_TESTS "verify_${file}_${ext}")
+        endforeach(ext ${extensions_all})
+    endforeach(file ${files})
+
+    # "revoked" tests are expected to fail
+    set(files "revoked")
+    foreach(file ${files})
+        foreach(ext ${extensions_all})
+            set_tests_properties("verify_${file}_${ext}" PROPERTIES
+                WILL_FAIL TRUE)
+        endforeach(ext ${extensions_all})
+    endforeach(file ${files})
+
+    # Verify removed signature
+    # "removed" tests are expected to fail
+    # "remove-signature" command is unsupported for CAT files
+    set(files "removed")
+    foreach(file ${files})
+        foreach(ext ${extensions_nocat})
+            add_test(NAME "verify_${file}_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                "-time" "1567296000" # Signature verification time: Sep  1 00:00:00 2019 GMT
+                "-CAfile" "${CERTS}/CACert.pem"
+                "-CRLfile" "${CERTS}/CACertCRL.pem"
+                "-in" "${FILES}/${file}.${ext}")
+            set_tests_properties("verify_${file}_${ext}" PROPERTIES
+                DEPENDS "${file}_${ext}"
+                WILL_FAIL TRUE)
+            list(APPEND ALL_TESTS "verify_${file}_${ext}")
+        endforeach(ext ${extensions_nocat})
+    endforeach(file ${files})
+
+    # Verify attached signature
+    # "attach-signature" command is unsupported for CAT files
+    set(files "attached_pem" "attached_der")
+    foreach(file ${files})
+        foreach(ext ${extensions_nocat})
+            add_test(NAME "verify_${file}_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                "-time" "1567296000" # Signature verification time: Sep  1 00:00:00 2019 GMT
+                "-CAfile" "${CERTS}/CACert.pem"
+                "-CRLfile" "${CERTS}/CACertCRL.pem"
+                "-in" "${FILES}/${file}.${ext}")
+            set_tests_properties("verify_${file}_${ext}" PROPERTIES
+                DEPENDS "${file}_${ext}")
+            list(APPEND ALL_TESTS "verify_${file}_${ext}")
+        endforeach(ext ${extensions_nocat})
+    endforeach(file ${files})
+
+
+### Extract a data content to be signed ###
+
+    # Unsupported command "extract-data" for CAT files
+    foreach(ext ${extensions_nocat})
+        # Extract PKCS#7 with data content, output in PEM format
+        add_test(NAME "data_${ext}_pem"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "extract-data"
+            "-ph"
+            "-h" "sha384"
+            "-add-msi-dse"
+            "-pem" # PEM format
+            "-in" "${FILES}/unsigned.${ext}"
+            "-out" "${FILES}/data_${ext}.pem")
+
+        # Extract PKCS#7 with data content, output in default DER format
+        add_test(NAME "data_${ext}_der"
+            COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "extract-data"
+            "-ph"
+            "-h" "sha384"
+            "-add-msi-dse"
+            "-in" "${FILES}/unsigned.${ext}"
+            "-out" "${FILES}/data_${ext}.der")
+
+        foreach(data_format ${formats})
+            set_tests_properties("data_${ext}_${data_format}" PROPERTIES
+                DEPENDS "start_server")
+            list(APPEND ALL_TESTS "data_${ext}_${data_format}")
+        endforeach(data_format ${formats})
+
+        # Sign a data content, output in DER format
+        foreach(data_format ${formats})
+            add_test(NAME "signed_data_${ext}_${data_format}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "sign"
+                "-pkcs12" "${CERTS}/cert.p12"
+                "-readpass" "${CERTS}/password.txt"
+                "-ac" "${CERTS}/CAcross.pem"
+                "-time" "1556668800" # Signing time: May  1 00:00:00 2019 GMT
+                "-add-msi-dse"
+                "-comm"
+                "-ph"
+                "-jp" "low"
+                "-h" "sha384"
+                "-i" "https://www.osslsigncode.com/"
+                "-n" "osslsigncode"
+                "-in" "${FILES}/data_${ext}.${data_format}"
+                "-out" "${FILES}/signed_data_${ext}_${data_format}.der")
+            set_tests_properties("signed_data_${ext}_${data_format}" PROPERTIES
+                DEPENDS "data_${ext}_pem;data_${ext}_der")
+            list(APPEND ALL_TESTS "signed_data_${ext}_${data_format}")
+        endforeach(data_format ${formats})
+
+        # Sign a data content, output in PEM format
+        foreach(data_format ${formats})
+            add_test(NAME "signed_data_pem_${ext}_${data_format}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "sign"
+                "-pkcs12" "${CERTS}/cert.p12"
+                "-readpass" "${CERTS}/password.txt"
+                "-ac" "${CERTS}/CAcross.pem"
+                "-time" "1556668800" # Signing time: May  1 00:00:00 2019 GMT
+                "-add-msi-dse"
+                "-comm"
+                "-ph"
+                "-jp" "low"
+                "-h" "sha384"
+                "-i" "https://www.osslsigncode.com/"
+                "-n" "osslsigncode"
+                "-pem" # PEM format
+                "-in" "${FILES}/data_${ext}.${data_format}"
+                "-out" "${FILES}/signed_data_${ext}_${data_format}.pem")
+            set_tests_properties("signed_data_pem_${ext}_${data_format}" PROPERTIES
+                DEPENDS "data_${ext}_${data_format}")
+            list(APPEND ALL_TESTS "signed_data_pem_${ext}_${data_format}")
+       endforeach(data_format ${formats})
+
+        # Attach signature in PEM or DER format
+        foreach(data_format ${formats})
+            foreach(format ${formats})
+                add_test(NAME "attached_data_${ext}_${data_format}_${format}"
+                    COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "attach-signature"
+                    "-add-msi-dse"
+                    "-h" "sha384"
+                    "-sigin" "${FILES}/signed_data_${ext}_${data_format}.${format}"
+                    "-in" "${FILES}/unsigned.${ext}"
+                    "-out" "${FILES}/attached_data_${data_format}_${format}.${ext}")
+                set_tests_properties("attached_data_${ext}_${data_format}_${format}" PROPERTIES
+                    DEPENDS "signed_data_${ext}_${data_format};signed_data_pem_${ext}_${data_format}")
+                list(APPEND ALL_TESTS "attached_data_${ext}_${data_format}_${format}")
+            endforeach(format ${formats})
+        endforeach(data_format ${formats})
+    endforeach(ext ${extensions_nocat})
+
+
+    if(OPENSSL_VERSION VERSION_GREATER_EQUAL "3.0.0" OR CURL_FOUND)
+
+### Sign with Time-Stamp Authority ###
+
+        # Sign with the RFC3161 Time-Stamp Authority
+        set(pem_certs "cert" "expired" "revoked")
+        foreach(ext ${extensions_all})
+            foreach(cert ${pem_certs})
+                add_test(NAME "sign_ts_${cert}_${ext}"
+                    COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "sign"
+                    "-certs" "${CERTS}/${cert}.pem"
+                    "-key" "${CERTS}/key.pem"
+                    "-ac" "${CERTS}/CAcross.pem"
+                    "-comm"
+                    "-ph"
+                    "-jp" "low"
+                    "-h" "sha384"
+                    "-i" "https://www.osslsigncode.com/"
+                    "-n" "osslsigncode"
+                    "-time" "1556668800" # Signing time: May  1 00:00:00 2019 GMT
+                    "-ts" "FILE ${LOGS}/url.log"
+                    "-in" "${FILES}/unsigned.${ext}"
+                    "-out" "${FILES}/ts_${cert}.${ext}")
+                set_tests_properties("sign_ts_${cert}_${ext}" PROPERTIES
+                    ENVIRONMENT "HTTP_PROXY=;http_proxy="
+                    DEPENDS "start_server")
+                list(APPEND ALL_TESTS "sign_ts_${cert}_${ext}")
+            endforeach(cert ${pem_certs})
+        endforeach(ext ${extensions_all})
+
+
+### Verify Time-Stamp Authority ###
+
+        # Signature verification time: Sep  1 00:00:00 2019 GMT
+        foreach(ext ${extensions_all})
+            add_test(NAME "verify_ts_cert_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                "-time" "1567296000" # Signature verification time: Sep  1 00:00:00 2019 GMT
+                "-CAfile" "${CERTS}/CACert.pem"
+                "-TSA-CAfile" "${CERTS}/TSACA.pem"
+                "-in" "${FILES}/ts_cert.${ext}")
+            set_tests_properties("verify_ts_cert_${ext}" PROPERTIES
+                ENVIRONMENT "HTTP_PROXY=;http_proxy=;"
+                DEPENDS "sign_ts_cert_${ext}")
+            list(APPEND ALL_TESTS "verify_ts_cert_${ext}")
+        endforeach(ext ${extensions_all})
+
+        # Signature verification time: Jan  1 00:00:00 2035 GMT
+        foreach(ext ${extensions_all})
+            add_test(NAME "verify_ts_future_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                "-time" "2051222400" # Signature verification time: Jan  1 00:00:00 2035 GMT
+                "-CAfile" "${CERTS}/CACert.pem"
+                "-TSA-CAfile" "${CERTS}/TSACA.pem"
+                "-in" "${FILES}/ts_cert.${ext}")
+            set_tests_properties("verify_ts_future_${ext}" PROPERTIES
+                ENVIRONMENT "HTTP_PROXY=;http_proxy=;"
+                DEPENDS "sign_ts_cert_${ext}")
+            list(APPEND ALL_TESTS "verify_ts_future_${ext}")
+        endforeach(ext ${extensions_all})
+
+        # Verify with ignored timestamp
+        # This tests are expected to fail
+        foreach(ext ${extensions_all})
+            add_test(NAME "verify_ts_ignore_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                "-time" "2051222400" # Signature verification time: Jan  1 00:00:00 2035 GMT
+                "-ignore-timestamp"
+                "-CAfile" "${CERTS}/CACert.pem"
+                "-TSA-CAfile" "${CERTS}/TSACA.pem"
+                "-in" "${FILES}/ts_cert.${ext}")
+            set_tests_properties("verify_ts_ignore_${ext}" PROPERTIES
+                ENVIRONMENT "HTTP_PROXY=;http_proxy=;"
+                DEPENDS "sign_ts_cert_${ext}"
+                WILL_FAIL TRUE)
+            list(APPEND ALL_TESTS "verify_ts_ignore_${ext}")
+        endforeach(ext ${extensions_all})
+
+
+### Verify CRL Distribution Points ###
+
+        # Verify file signed with X509v3 CRL Distribution Points extension
+        # Signature verification time: Sep  1 00:00:00 2019 GMT
+        # Check X509v3 CRL Distribution Points extension, don't use "-CRLfile" and "-TSA-CRLfile" options
+        foreach(ext ${extensions_all})
+            add_test(NAME "verify_ts_cert_crldp_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                "-time" "1567296000" # Signature verification time: Sep  1 00:00:00 2019 GMT
+                "-CAfile" "${CERTS}/CACert.pem"
+                "-TSA-CAfile" "${CERTS}/TSACA.pem"
+                "-in" "${FILES}/ts_cert.${ext}")
+            set_tests_properties("verify_ts_cert_crldp_${ext}" PROPERTIES
+                ENVIRONMENT "HTTP_PROXY=;http_proxy=;"
+                DEPENDS "sign_ts_cert_${ext}")
+            list(APPEND ALL_TESTS "verify_ts_cert_crldp_${ext}")
+        endforeach(ext ${extensions_all})
+
+        # Verify with expired or revoked certificate, ignore X509v3 CRL Distribution Points extension
+        # This tests are expected to fail
+        set(failed_certs "expired" "revoked")
+        foreach(ext ${extensions_all})
+            foreach(cert ${failed_certs})
+                add_test(NAME "verify_ts_${cert}_${ext}"
+                    COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                    "-time" "1567296000" # Signature verification time: Sep  1 00:00:00 2019 GMT
+                    "-CAfile" "${CERTS}/CACert.pem"
+                    "-CRLfile" "${CERTS}/CACertCRL.pem"
+                    "-ignore-cdp"
+                    "-TSA-CAfile" "${CERTS}/TSACA.pem"
+                    "-in" "${FILES}/ts_${cert}.${ext}")
+                set_tests_properties("verify_ts_${cert}_${ext}" PROPERTIES
+                    ENVIRONMENT "HTTP_PROXY=;http_proxy=;"
+                    DEPENDS "sign_ts_${cert}_${ext}"
+                    WILL_FAIL TRUE)
+                list(APPEND ALL_TESTS "verify_ts_${cert}_${ext}")
+            endforeach(cert ${failed_certs})
+        endforeach(ext ${extensions_all})
+
+        # Verify with revoked certificate contains X509v3 CRL Distribution Points extension
+        # Check X509v3 CRL Distribution Points extension, don't use "-CRLfile" and "-TSA-CRLfile" options
+        # This test is expected to fail
+        foreach(ext ${extensions_all})
+            add_test(NAME "verify_ts_revoked_crldp_${ext}"
+                COMMAND ${Python3_EXECUTABLE} ${EXEC} ${OSSLSIGNCODE} "verify"
+                "-time" "1567296000" # Signature verification time: Sep  1 00:00:00 2019 GMT
+                "-CAfile" "${CERTS}/CACert.pem"
+                "-TSA-CAfile" "${CERTS}/TSACA.pem"
+                "-in" "${FILES}/ts_revoked.${ext}")
+            set_tests_properties("verify_ts_revoked_crldp_${ext}" PROPERTIES
+                ENVIRONMENT "HTTP_PROXY=;http_proxy=;"
+                DEPENDS "sign_ts_revoked_${ext}"
+                WILL_FAIL TRUE)
+            list(APPEND ALL_TESTS "verify_ts_revoked_crldp_${ext}")
+        endforeach(ext ${extensions_all})
+
+### Cleanup ###
+    # Stop HTTP server
+        if(STOP_SERVER)
+            add_test(NAME "stop_server"
+            COMMAND ${Python3_EXECUTABLE} "${TEST_DIR}/client_http.py")
+            set_tests_properties("stop_server" PROPERTIES
+                DEPENDS "${ALL_TESTS}")
+            list(APPEND ALL_TESTS "stop_server")
+        else(STOP_SERVER)
+            message(STATUS "Keep HTTP server after tests")
+        endif(STOP_SERVER)
+
+    else(OPENSSL_VERSION VERSION_GREATER_EQUAL "3.0.0" OR CURL_FOUND)
+        message(STATUS "CTest skips some tests")
+    endif(OPENSSL_VERSION VERSION_GREATER_EQUAL "3.0.0" OR CURL_FOUND)
+
+    # Delete test files
+    set(names "signed" "nested" "revoked" "removed" "added")
+    foreach(ext ${extensions_all})
+        foreach(name ${names})
+            set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/${name}.${ext}")
+        endforeach(name ${names})
+        foreach(cert ${pem_certs})
+            set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/ts_${cert}.${ext}")
+        endforeach(cert ${pem_certs})
+        foreach(format ${formats})
+            set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/${ext}.${format}")
+            set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/${ext}.${format}")
+            set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/attached_${format}.${ext}")
+            set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/data_${ext}.${format}")
+            foreach(data_format ${formats})
+                set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/signed_data_${ext}_${format}.${data_format}")
+                set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/attached_data_${data_format}_${format}.${ext}")
+            endforeach(data_format ${formats})
+        endforeach(format ${formats})
+        set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/jreq.tsq")
+        set(OUTPUT_FILES ${OUTPUT_FILES} "${FILES}/jresp.tsr")
+    endforeach(ext ${extensions_all})
+
+    add_test(NAME "remove_files"
+        COMMAND ${CMAKE_COMMAND} -E rm -f ${OUTPUT_FILES})
+
+    set_tests_properties("remove_files" PROPERTIES
+        DEPENDS "${ALL_TESTS}")
+
+endif(Python3_FOUND AND NOT cryptography_error)
+
+
+#[[
+Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+]]

cmake/FindHeaders.cmake

@@ -1,22 +1,26 @@
 include(CheckIncludeFile)
 include(CheckFunctionExists)
 
-if(NOT MSVC)
+if(UNIX)
-  check_function_exists(getpass HAVE_GETPASS)
+    check_function_exists(getpass HAVE_GETPASS)
-  check_include_file(termios.h HAVE_TERMIOS_H)
+    check_include_file(termios.h HAVE_TERMIOS_H)
-  check_include_file(sys/mman.h HAVE_SYS_MMAN_H)
+    check_include_file(sys/mman.h HAVE_SYS_MMAN_H)
-  if(HAVE_SYS_MMAN_H)
+    if(HAVE_SYS_MMAN_H)
-    check_function_exists(mmap HAVE_MMAP)
+        check_function_exists(mmap HAVE_MMAP)
-    if(NOT HAVE_MMAP)
+    endif(HAVE_SYS_MMAN_H)
-      message(FATAL_ERROR "Error: Need mmap to build.")
+else(UNIX)
-    endif()
+    check_include_file(windows.h HAVE_MAPVIEWOFFILE)
-  endif()
+endif(UNIX)
-endif()
 
-# include wincrypt.h in Windows.h
+if(NOT (HAVE_MMAP OR HAVE_MAPVIEWOFFILE))
-if(MSVC AND NOT CYGWIN)
-  check_include_file(windows.h HAVE_MAPVIEWOFFILE)
-  if(NOT (HAVE_MMAP OR HAVE_MAPVIEWOFFILE))
     message(FATAL_ERROR "Error: Need file mapping function to build.")
-  endif()
+endif(NOT (HAVE_MMAP OR HAVE_MAPVIEWOFFILE))
-endif()
+
+#[[
+Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+]]

cmake/SetBashCompletion.cmake

@@ -1,13 +1,32 @@
+# This list describes the default variables included in the bash-completion package:
+# BASH_COMPLETION_VERSION "@VERSION@"
+# BASH_COMPLETION_PREFIX "@prefix@"
+# BASH_COMPLETION_COMPATDIR "@sysconfdir@/bash_completion.d"
+# BASH_COMPLETION_COMPLETIONSDIR "@datadir@/@PACKAGE@/completions"
+# BASH_COMPLETION_HELPERSDIR "@datadir@/@PACKAGE@/helpers"
+# BASH_COMPLETION_FOUND "TRUE"
+# https://github.com/scop/bash-completion/blob/master/bash-completion-config.cmake.in
+
 if(NOT MSVC)
-  find_package(bash-completion QUIET)
+    if(BASH_COMPLETION_USER_DIR)
-  if(NOT BASH_COMPLETION_COMPLETIONSDIR)
+        set(BASH_COMPLETION_COMPLETIONSDIR "${BASH_COMPLETION_USER_DIR}/bash-completion/completions")
-    if(BASH_COMPLETION_COMPATDIR)
+    else(BASH_COMPLETION_USER_DIR)
-      set(BASH_COMPLETION_COMPLETIONSDIR ${BASH_COMPLETION_COMPATDIR})
+        find_package(bash-completion QUIET)
-    else()
+        if(NOT BASH_COMPLETION_FOUND)
-      set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share")
+            set(SHAREDIR "${CMAKE_INSTALL_PREFIX}/share")
-      set(BASH_COMPLETION_COMPLETIONSDIR "${SHAREDIR}/bash-completion/completions")
+            set(BASH_COMPLETION_COMPLETIONSDIR "${SHAREDIR}/bash-completion/completions")
-    endif()
+        endif(NOT BASH_COMPLETION_FOUND)
-  endif()
+    endif(BASH_COMPLETION_USER_DIR)
-  message(STATUS "Using bash completions dir ${BASH_COMPLETION_COMPLETIONSDIR}")
+
-  install(FILES "osslsigncode.bash" DESTINATION ${BASH_COMPLETION_COMPLETIONSDIR})
+    message(STATUS "Using bash completions dir ${BASH_COMPLETION_COMPLETIONSDIR}")
-endif()
+    install(FILES "osslsigncode.bash" DESTINATION ${BASH_COMPLETION_COMPLETIONSDIR})
+endif(NOT MSVC)
+
+#[[
+Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+]]

cmake/SetCompilerFlags.cmake

@@ -3,109 +3,116 @@ include(CheckCCompilerFlag)
 set(CMAKE_REQUIRED_QUIET ON)
 
 function(add_debug_flag_if_supported flagname targets)
-  check_c_compiler_flag("${flagname}" HAVE_FLAG_${flagname})
+    check_c_compiler_flag("${flagname}" HAVE_FLAG_${flagname})
-  if (HAVE_FLAG_${flagname})
+    if (HAVE_FLAG_${flagname})
-    foreach(target ${targets})
+        foreach(target ${targets})
-      target_compile_options(${target} PRIVATE $<$<CONFIG:DEBUG>:${flagname}>)
+            target_compile_options(${target} PRIVATE $<$<CONFIG:DEBUG>:${flagname}>)
-    endforeach()
+        endforeach(target ${targets})
-  endif()
+    endif(HAVE_FLAG_${flagname})
-endfunction()
+endfunction(add_debug_flag_if_supported flagname targets)
 
 function(add_compile_flag_to_targets targets)
-  set(CHECKED_DEBUG_FLAGS
+    set(CHECKED_DEBUG_FLAGS
-    "-ggdb"
+        "-ggdb"
-    "-g"
+        "-g"
-    "-O2"
+        "-O2"
-    "-pedantic"
+        "-pedantic"
-    "-Wall"
+        "-Wall"
-    "-Wextra"
+        "-Wextra"
-    "-Wno-long-long"
+        "-Wno-long-long"
-    "-Wconversion"
+        "-Wconversion"
-    "-D_FORTIFY_SOURCE=2"
+        "-D_FORTIFY_SOURCE=2"
-    "-Wformat=2"
+        "-Wformat=2"
-    "-Wredundant-decls"
+        "-Wredundant-decls"
-    "-Wcast-qual"
+        "-Wcast-qual"
-    "-Wnull-dereference"
+        "-Wnull-dereference"
-    "-Wno-deprecated-declarations"
+        "-Wno-deprecated-declarations"
-    "-Wmissing-declarations"
+        "-Wmissing-declarations"
-    "-Wmissing-prototypes"
+        "-Wmissing-prototypes"
-    "-Wmissing-noreturn"
+        "-Wmissing-noreturn"
-    "-Wmissing-braces"
+        "-Wmissing-braces"
-    "-Wparentheses"
+        "-Wparentheses"
-    "-Wstrict-aliasing=3"
+        "-Wstrict-aliasing=3"
-    "-Wstrict-overflow=2"
+        "-Wstrict-overflow=2"
-    "-Wlogical-op"
+        "-Wlogical-op"
-    "-Wwrite-strings"
+        "-Wwrite-strings"
-    "-Wcast-align=strict"
+        "-Wcast-align=strict"
-    "-Wdisabled-optimization"
+        "-Wdisabled-optimization"
-    "-Wshift-overflow=2"
+        "-Wshift-overflow=2"
-    "-Wundef"
+        "-Wundef"
-    "-Wshadow"
+        "-Wshadow"
-    "-Wmisleading-indentation"
+        "-Wmisleading-indentation"
-    "-Wabsolute-value"
+        "-Wabsolute-value"
-    "-Wunused-parameter"
+        "-Wunused-parameter"
-    "-Wunused-function"
+        "-Wunused-function")
-  )
+    foreach(flag ${CHECKED_DEBUG_FLAGS})
-  foreach(flag ${CHECKED_DEBUG_FLAGS})
+        add_debug_flag_if_supported(${flag} ${targets})
-    add_debug_flag_if_supported(${flag} ${targets})
+    endforeach(flag ${CHECKED_DEBUG_FLAGS})
-  endforeach()
+endfunction(add_compile_flag_to_targets targets)
-endfunction()
 
 function(add_compile_flags target)
-  if(MSVC)
+    if(MSVC)
-    # Enable parallel builds
+        # Enable parallel builds
-    target_compile_options(${target} PRIVATE /MP)
+        target_compile_options(${target} PRIVATE /MP)
-    # Use address space layout randomization, generate PIE code for ASLR (default on)
+        # Use address space layout randomization, generate PIE code for ASLR (default on)
-    target_link_options(${target} PRIVATE /DYNAMICBASE)
+        target_link_options(${target} PRIVATE /DYNAMICBASE)
-    # Create terminal server aware application (default on)
+        # Create terminal server aware application (default on)
-    target_link_options(${target} PRIVATE /TSAWARE)
+        target_link_options(${target} PRIVATE /TSAWARE)
-    # Mark the binary as compatible with Intel Control-flow Enforcement Technology (CET) Shadow Stack
+        # Mark the binary as compatible with Intel Control-flow Enforcement Technology (CET) Shadow Stack
-    target_link_options(${target} PRIVATE /CETCOMPAT)
+        target_link_options(${target} PRIVATE /CETCOMPAT)
-    # Enable compiler generation of Control Flow Guard security checks
+        # Enable compiler generation of Control Flow Guard security checks
-    target_compile_options(${target} PRIVATE /guard:cf)
+        target_compile_options(${target} PRIVATE /guard:cf)
-    target_link_options(${target} PRIVATE /guard:cf)
+        target_link_options(${target} PRIVATE /guard:cf)
-    # Buffer Security Check
+        # Buffer Security Check
-    target_compile_options(${target} PRIVATE /GS)
+        target_compile_options(${target} PRIVATE /GS)
-    # Suppress startup banner
+        # Suppress startup banner
-    target_link_options(${target} PRIVATE /NOLOGO)
+        target_link_options(${target} PRIVATE /NOLOGO)
-    # Generate debug info
+        # Generate debug info
-    target_link_options(${target} PRIVATE /DEBUG)
+        target_link_options(${target} PRIVATE /DEBUG)
-    if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
+        if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
-      # High entropy ASLR for 64 bits targets (default on)
+            # High entropy ASLR for 64 bits targets (default on)
-      target_link_options(${target} PRIVATE /HIGHENTROPYVA)
+            target_link_options(${target} PRIVATE /HIGHENTROPYVA)
-      # Enable generation of EH Continuation (EHCONT) metadata by the compiler
+            # Enable generation of EH Continuation (EHCONT) metadata by the compiler
-      #target_compile_options(${target} PRIVATE /guard:ehcont)
+            #target_compile_options(${target} PRIVATE /guard:ehcont)
-      #target_link_options(${target} PRIVATE /guard:ehcont)
+            #target_link_options(${target} PRIVATE /guard:ehcont)
-    else()
+        else("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
-      # Can handle addresses larger than 2 gigabytes
+            # Can handle addresses larger than 2 gigabytes
-      target_link_options(${target} PRIVATE /LARGEADDRESSAWARE)
+            target_link_options(${target} PRIVATE /LARGEADDRESSAWARE)
-      # Safe structured exception handlers (x86 only)
+            # Safe structured exception handlers (x86 only)
-      target_link_options(${target} PRIVATE /SAFESEH)
+            target_link_options(${target} PRIVATE /SAFESEH)
-    endif()
+        endif("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
-    target_compile_options(${target} PRIVATE $<$<CONFIG:DEBUG>:/D_FORTIFY_SOURCE=2>)
+        target_compile_options(${target} PRIVATE $<$<CONFIG:DEBUG>:/D_FORTIFY_SOURCE=2>)
-    # Unrecognized compiler options are errors
+        # Unrecognized compiler options are errors
-    target_compile_options(${target} PRIVATE $<$<CONFIG:DEBUG>:/options:strict>)
+        target_compile_options(${target} PRIVATE $<$<CONFIG:DEBUG>:/options:strict>)
-  else()
+    else(MSVC)
-    check_c_compiler_flag("-fstack-protector-all"  HAVE_STACK_PROTECTOR_ALL)
+        check_c_compiler_flag("-fstack-protector-all" HAVE_STACK_PROTECTOR_ALL)
-    if(HAVE_STACK_PROTECTOR_ALL)
+        if(HAVE_STACK_PROTECTOR_ALL)
-      target_link_options(${target} PRIVATE -fstack-protector-all)
+            target_link_options(${target} PRIVATE -fstack-protector-all)
-    else()
+        else(HAVE_STACK_PROTECTOR_ALL)
-      check_c_compiler_flag("-fstack-protector"    HAVE_STACK_PROTECTOR)
+            check_c_compiler_flag("-fstack-protector" HAVE_STACK_PROTECTOR)
-      if(HAVE_STACK_PROTECTOR)
+            if(HAVE_STACK_PROTECTOR)
-        target_link_options(${target} PRIVATE -fstack-protector)
+                target_link_options(${target} PRIVATE -fstack-protector)
-      else()
+            else(HAVE_STACK_PROTECTOR)
-        message(WARNING "No stack protection supported")
+                message(WARNING "No stack protection supported")
-      endif()
+            endif(HAVE_STACK_PROTECTOR)
-    endif()
+        endif(HAVE_STACK_PROTECTOR_ALL)
-    # Support address space layout randomization (ASLR)
+        # Support address space layout randomization (ASLR) / PIE
-    target_compile_options(${target} PRIVATE $<$<NOT:$<C_COMPILER_ID:AppleClang>>:-fPIE>)
+        if(UNIX AND NOT APPLE)
-    target_link_options(${target} PRIVATE $<$<NOT:$<C_COMPILER_ID:AppleClang>>:-fPIE -pie>)
+            target_compile_options(${target} PRIVATE -fPIE)
-    target_link_options(${target} PRIVATE $<$<NOT:$<C_COMPILER_ID:AppleClang>>:-Wl,-z,relro>)
+            target_link_options(${target} PRIVATE -fPIE -pie -Wl,-z,relro,-z,now,-z,noexecstack)
-    target_link_options(${target} PRIVATE $<$<NOT:$<C_COMPILER_ID:AppleClang>>:-Wl,-z,now>)
+        endif(UNIX AND NOT APPLE)
-    target_link_options(${target} PRIVATE $<$<NOT:$<C_COMPILER_ID:AppleClang>>:-Wl,-z,noexecstack>)
+        target_link_options(${target} PRIVATE -fstack-check)
-    target_link_options(${target} PRIVATE -fstack-check)
+        add_compile_flag_to_targets(${target})
-    add_compile_flag_to_targets(${target})
+    endif(MSVC)
-  endif()
+endfunction(add_compile_flags target)
-endfunction()
 
 add_compile_flags(osslsigncode)
+
+#[[
+Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+]]

cmake/cmake_uninstall.cmake.in

@@ -0,0 +1,24 @@
+# uninstall target
+#
+# CMake does not provide a built-in uninstall target.
+# This target removes files listed in install_manifest.txt,
+# generated by the install step.
+#
+# cmake --build . --target uninstall
+
+if(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
+    message(FATAL_ERROR "Cannot find install manifest")
+endif()
+
+file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+string(REPLACE "\n" ";" files "${files}")
+
+foreach(file ${files})
+    message(STATUS "Removing ${file}")
+
+    if(EXISTS "${file}" OR IS_SYMLINK "${file}")
+        file(REMOVE "${file}")
+    else()
+        message(STATUS "File does not exist: ${file}")
+    endif()
+endforeach()

get_code_signing_ca.py

@@ -0,0 +1,52 @@
+#!/usr/bin/python3
+# © 2024 Michal Trojnara
+# This script downloads Microsoft code signing certificates
+# Tor is required for this script to work
+# Redirect the script output to a PEM file
+
+from sys import stderr
+from time import sleep
+from csv import reader
+from requests import get
+from requests.exceptions import RequestException
+from concurrent.futures import ThreadPoolExecutor
+from re import search
+
+def download_cert(hash):
+    for attempt in range(10):
+        if attempt > 0:
+            sleep(10)
+        try:
+            creds = f'{attempt}{hash}:{attempt}{hash}'
+            proxies = dict(https=f'socks5://{creds}@127.0.0.1:9050')
+
+            url = f'https://crt.sh/?sha1={hash}&match=='
+            resp = get(url, proxies=proxies)
+            resp.raise_for_status()
+
+            m = search(r'\bid=(\d+)\b', resp.content.decode('ascii', 'replace'))
+            id = m.group(1)
+
+            url = f'https://crt.sh/?d={id}'
+            resp = get(url, proxies=proxies)
+            resp.raise_for_status()
+
+            print('.', file=stderr, end='')
+            stderr.flush()
+            return resp.content.decode('utf-8', 'replace')
+        except Exception as e:
+            print(f'\n{url} attempt {attempt}: {e}', file=stderr)
+    print('\nGiving up on', hash, file=stderr)
+
+resp = get('https://ccadb.my.salesforce-sites.com/microsoft/IncludedCACertificateReportForMSFTCSV')
+resp.raise_for_status()
+lines = resp.content.decode('utf-8').splitlines()[1:]
+hashes = [row[4] for row in reader(lines)
+    if row[0] != 'Disabled'
+        or row[4] == 'F38406E540D7A9D90CB4A9479299640FFB6DF9E224ECC7A01C0D9558D8DAD77D']
+with ThreadPoolExecutor(max_workers=10) as executor:
+    certs = executor.map(download_cert, hashes)
+for cert in certs:
+    if cert is not None:
+        print(cert)
+print('\nDone', file=stderr)

helpers.c

@@ -0,0 +1,987 @@
+/*
+ * osslsigncode support library
+ *
+ * Copyright (C) 2021-2023 Michał Trojnara <Michal.Trojnara@stunnel.org>
+ * Author: Małgorzata Olszówka <Malgorzata.Olszowka@stunnel.org>
+ */
+
+#include "osslsigncode.h"
+#include "helpers.h"
+
+/* Prototypes */
+static SpcSpOpusInfo *spc_sp_opus_info_create(FILE_FORMAT_CTX *ctx);
+static int spc_indirect_data_content_create(u_char **blob, int *len, FILE_FORMAT_CTX *ctx);
+static int pkcs7_signer_info_add_spc_sp_opus_info(PKCS7_SIGNER_INFO *si, FILE_FORMAT_CTX *ctx);
+static int pkcs7_signer_info_add_signing_time(PKCS7_SIGNER_INFO *si, FILE_FORMAT_CTX *ctx);
+static int pkcs7_signer_info_add_purpose(PKCS7_SIGNER_INFO *si, FILE_FORMAT_CTX *ctx);
+static int pkcs7_signer_info_add_sequence_number(PKCS7_SIGNER_INFO *si, FILE_FORMAT_CTX *ctx);
+static STACK_OF(X509) *X509_chain_get_sorted(FILE_FORMAT_CTX *ctx, int signer);
+static int X509_compare(const X509 *const *a, const X509 *const *b);
+static void sk_X509_remove_duplicates(STACK_OF(X509) *chain);
+
+/*
+ * Common functions
+ */
+
+/*
+ * [in] infile
+ * [returns] file size
+ */
+uint32_t get_file_size(const char *infile)
+{
+    int ret;
+#ifdef _WIN32
+    struct _stat64 st;
+    ret = _stat64(infile, &st);
+#else
+    struct stat st;
+    ret = stat(infile, &st);
+#endif
+    if (ret) {
+        fprintf(stderr, "Failed to open file: %s\n", infile);
+        return 0;
+    }
+
+    if (st.st_size < 4) {
+        fprintf(stderr, "Unrecognized file type - file is too short: %s\n", infile);
+        return 0;
+    }
+    if (st.st_size > UINT32_MAX) {
+        fprintf(stderr, "Unsupported file - too large: %s\n", infile);
+        return 0;
+    }
+    return (uint32_t)st.st_size;
+}
+
+/*
+ * [in] infile: starting address for the new mapping
+ * [returns] pointer to the mapped area
+ */
+char *map_file(const char *infile, const size_t size)
+{
+    char *indata = NULL;
+#ifdef WIN32
+    HANDLE fhandle, fmap;
+    (void)size;
+    fhandle = CreateFile(infile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL);
+    if (fhandle == INVALID_HANDLE_VALUE) {
+        return NULL;
+    }
+    fmap = CreateFileMapping(fhandle, NULL, PAGE_READONLY, 0, 0, NULL);
+    CloseHandle(fhandle);
+    if (fmap == NULL) {
+        return NULL;
+    }
+    indata = (char *)MapViewOfFile(fmap, FILE_MAP_READ, 0, 0, 0);
+    CloseHandle(fmap);
+#else
+#ifdef HAVE_SYS_MMAN_H
+    int fd = open(infile, O_RDONLY);
+    if (fd < 0) {
+        return NULL;
+    }
+    indata = mmap(0, size, PROT_READ, MAP_PRIVATE, fd, 0);
+    if (indata == MAP_FAILED) {
+        close(fd);
+        return NULL;
+    }
+    close(fd);
+#else
+    fprintf(stderr, "No file mapping function\n");
+    return NULL;
+#endif /* HAVE_SYS_MMAN_H */
+#endif /* WIN32 */
+    return indata;
+}
+
+/*
+ * [in] indata: starting address space
+ * [in] size: mapped area length
+ * [returns] none
+ */
+void unmap_file(char *indata, const size_t size)
+{
+    if (!indata)
+        return;
+#ifdef WIN32
+    (void)size;
+    UnmapViewOfFile(indata);
+#else
+    munmap(indata, size);
+#endif /* WIN32 */
+}
+
+/*
+ * Retrieve a decoded PKCS#7 structure
+ * [in] data: encoded PEM or DER data
+ * [in] size: data size
+ * [returns] pointer to PKCS#7 structure
+ */
+PKCS7 *pkcs7_read_data(char *data, uint32_t size)
+{
+    PKCS7 *p7 = NULL;
+    BIO *bio;
+    const char pemhdr[] = "-----BEGIN PKCS7-----";
+
+    bio = BIO_new_mem_buf(data, (int)size);
+    if (size >= sizeof pemhdr && !memcmp(data, pemhdr, sizeof pemhdr - 1)) {
+        /* PEM format */
+        p7 = PEM_read_bio_PKCS7(bio, NULL, NULL, NULL);
+    } else { /* DER format */
+        p7 = d2i_PKCS7_bio(bio, NULL);
+    }
+    BIO_free_all(bio);
+    return p7;
+}
+
+/*
+ * [in, out] ctx: structure holds input and output data
+ * [out] outdata: BIO outdata file
+ * [in] p7: PKCS#7 signature
+ * [returns] 1 on error or 0 on success
+ */
+int data_write_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7)
+{
+    int ret;
+
+    (void)BIO_reset(outdata);
+    if (ctx->options->output_pkcs7) {
+        /* PEM format */
+        ret = !PEM_write_bio_PKCS7(outdata, p7);
+    } else {
+        /* default DER format */
+        ret = !i2d_PKCS7_bio(outdata, p7);
+    }
+    if (ret) {
+        fprintf(stderr, "Unable to write pkcs7 object\n");
+    }
+    return ret;
+}
+
+/*
+ * Allocate, set type, add content and return a new PKCS#7 signature
+ * [in] ctx: structure holds input and output data
+ * [returns] pointer to PKCS#7 structure
+ */
+PKCS7 *pkcs7_create(FILE_FORMAT_CTX *ctx)
+{
+    int i, signer = -1;
+    PKCS7_SIGNER_INFO *si = NULL;
+    STACK_OF(X509) *chain = NULL;
+    PKCS7 *p7 = PKCS7_new();
+
+    if (!p7)
+        return NULL;
+
+    PKCS7_set_type(p7, NID_pkcs7_signed);
+    PKCS7_content_new(p7, NID_pkcs7_data);
+
+    /* find the signer's certificate located somewhere in the whole certificate chain */
+    for (i=0; i<sk_X509_num(ctx->options->certs); i++) {
+        X509 *signcert = sk_X509_value(ctx->options->certs, i);
+
+        if (X509_check_private_key(signcert, ctx->options->pkey)) {
+            si = PKCS7_add_signature(p7, signcert, ctx->options->pkey, ctx->options->md);
+            signer = i;
+            if (signer > 0)
+                printf("Warning: For optimal performance, consider placing the signer certificate at the beginning of the certificate chain.\n");
+            break;
+        }
+    }
+    if (!si) {
+        fprintf(stderr, "Failed to checking the consistency of a private key: %s\n",
+            ctx->options->keyfile);
+        fprintf(stderr, "          with a public key in any X509 certificate: %s\n\n",
+#if !defined(OPENSSL_NO_ENGINE) || OPENSSL_VERSION_NUMBER>=0x30000000L
+            ctx->options->certfile ? ctx->options->certfile : ctx->options->p11cert);
+#else
+            ctx->options->certfile);
+#endif /* !defined(OPENSSL_NO_ENGINE) || OPENSSL_VERSION_NUMBER>=0x30000000L */
+        goto err;
+    }
+
+    if (!pkcs7_signer_info_add_signing_time(si, ctx)) {
+        goto err;
+    }
+    if (!pkcs7_signer_info_add_purpose(si, ctx)) {
+        goto err;
+    }
+    if ((ctx->options->desc || ctx->options->url) &&
+            !pkcs7_signer_info_add_spc_sp_opus_info(si, ctx)) {
+        fprintf(stderr, "Couldn't allocate memory for opus info\n");
+        goto err;
+    }
+    if ((ctx->options->nested_number >= 0) &&
+            !pkcs7_signer_info_add_sequence_number(si, ctx)) {
+        goto err;
+    }
+    /* create X509 chain sorted in ascending order by their DER encoding */
+    chain = X509_chain_get_sorted(ctx, signer);
+    if (!chain) {
+        fprintf(stderr, "Failed to create a sorted certificate chain\n");
+        goto err;
+    }
+    /* add sorted certificate chain */
+    for (i=0; i<sk_X509_num(chain); i++) {
+        (void)PKCS7_add_certificate(p7, sk_X509_value(chain, i));
+    }
+    /* add crls */
+    if (ctx->options->crls) {
+        for (i=0; i<sk_X509_CRL_num(ctx->options->crls); i++)
+            (void)PKCS7_add_crl(p7, sk_X509_CRL_value(ctx->options->crls, i));
+    }
+    sk_X509_free(chain);
+    return p7; /* OK */
+
+err:
+    PKCS7_free(p7);
+    return NULL; /* FAILED */
+}
+
+/*
+ * PE, MSI, CAB and APPX file specific
+ * Add "1.3.6.1.4.1.311.2.1.4" SPC_INDIRECT_DATA_OBJID signed attribute
+ * [in, out] p7: new PKCS#7 signature
+ * [returns] 0 on error or 1 on success
+ */
+int add_indirect_data_object(PKCS7 *p7)
+{
+    STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
+    PKCS7_SIGNER_INFO *si;
+
+    signer_info = PKCS7_get_signer_info(p7);
+    if (!signer_info)
+        return 0; /* FAILED */
+    si = sk_PKCS7_SIGNER_INFO_value(signer_info, 0);
+    if (!si)
+        return 0; /* FAILED */
+    if (!PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
+        V_ASN1_OBJECT, OBJ_txt2obj(SPC_INDIRECT_DATA_OBJID, 1)))
+        return 0; /* FAILED */
+    return 1; /* OK */
+}
+
+/*
+ * PE, MSI, CAB and APPX format specific
+ * Sign the MS Authenticode spcIndirectDataContent blob.
+ * The spcIndirectDataContent structure is used in Authenticode signatures
+ * to store the digest and other attributes of the signed file.
+ * [in, out] p7: new PKCS#7 signature
+ * [in] content: spcIndirectDataContent
+ * [returns] 0 on error or 1 on success
+ */
+int sign_spc_indirect_data_content(PKCS7 *p7, ASN1_OCTET_STRING *content)
+{
+    int len, inf, tag, class;
+    long plen;
+    const u_char *data, *p;
+    PKCS7 *td7;
+
+    p = data = ASN1_STRING_get0_data(content);
+    len = ASN1_STRING_length(content);
+    inf = ASN1_get_object(&p, &plen, &tag, &class, len);
+    if (inf != V_ASN1_CONSTRUCTED || tag != V_ASN1_SEQUENCE
+        || !pkcs7_sign_content(p7, p, (int)plen)) {
+        fprintf(stderr, "Failed to sign spcIndirectDataContent\n");
+        return 0; /* FAILED */
+    }
+    td7 = PKCS7_new();
+    if (!td7) {
+        fprintf(stderr, "PKCS7_new failed\n");
+        return 0; /* FAILED */
+    }
+    td7->type = OBJ_txt2obj(SPC_INDIRECT_DATA_OBJID, 1);
+    td7->d.other = ASN1_TYPE_new();
+    td7->d.other->type = V_ASN1_SEQUENCE;
+    td7->d.other->value.sequence = ASN1_STRING_new();
+    ASN1_STRING_set(td7->d.other->value.sequence, data, len);
+    if (!PKCS7_set_content(p7, td7)) {
+        fprintf(stderr, "PKCS7_set_content failed\n");
+        PKCS7_free(td7);
+        return 0; /* FAILED */
+    }
+    return 1; /* OK */
+}
+
+/*
+ * Add encapsulated content to signed PKCS7 structure.
+ * [in] content: spcIndirectDataContent
+ * [returns] new PKCS#7 signature with encapsulated content
+ */
+PKCS7 *pkcs7_set_content(ASN1_OCTET_STRING *content)
+{
+    PKCS7 *p7, *td7;
+
+    p7 = PKCS7_new();
+    if (!p7) {
+        return NULL; /* FAILED */
+    }
+    if (!PKCS7_set_type(p7, NID_pkcs7_signed)) {
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    if (!PKCS7_content_new(p7, NID_pkcs7_data)) {
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    td7 = PKCS7_new();
+    if (!td7) {
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    td7->type = OBJ_txt2obj(SPC_INDIRECT_DATA_OBJID, 1);
+    td7->d.other = ASN1_TYPE_new();
+    td7->d.other->type = V_ASN1_SEQUENCE;
+    td7->d.other->value.sequence = content;
+    if (!PKCS7_set_content(p7, td7)) {
+        PKCS7_free(td7);
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    return p7;
+}
+
+/*
+ * Retrieve the message digest and digest algorithm from PKCS7
+ * SpcIndirectDataContent.
+ *
+ * [in] p7: PKCS7 structure containing SPC_INDIRECT_DATA_OBJID content
+ * [out] mdbuf: message digest buffer, at least EVP_MAX_MD_SIZE bytes
+ * [out] mdtype: OpenSSL NID of the digest algorithm
+ * [returns] 0 on error or 1 on success
+ */
+int pkcs7_get_content_digest(PKCS7 *p7, u_char *mdbuf, int *mdtype)
+{
+    SpcIndirectDataContent *idc;
+
+    if (!mdbuf || !mdtype)
+        return 0; /* FAILED */
+
+    *mdtype = -1;
+
+    idc = pkcs7_get_indirect_data_content(p7);
+    if (!idc) {
+        fprintf(stderr, "Failed to decode SpcIndirectDataContent\n\n");
+        return 0; /* FAILED */
+    }
+    if (spc_indirect_data_content_get_digest(idc, mdbuf, mdtype) < 0) {
+        fprintf(stderr, "Failed to extract message digest from signature\n\n");
+        SpcIndirectDataContent_free(idc);
+        return 0; /* FAILED */
+    }
+    SpcIndirectDataContent_free(idc);
+    if (*mdtype == -1) {
+        fprintf(stderr, "Failed to extract current message digest\n\n");
+        return 0; /* FAILED */
+    }
+    return 1; /* OK */
+}
+
+/*
+ * Decode SpcIndirectDataContent from a PKCS7 signedData content.
+ *
+ * [in] p7: PKCS7 structure containing SPC_INDIRECT_DATA_OBJID content
+ * [returns] newly allocated SpcIndirectDataContent, or NULL on error
+ *
+ * The caller is responsible for freeing the returned object with
+ * SpcIndirectDataContent_free().
+ */
+SpcIndirectDataContent *pkcs7_get_indirect_data_content(PKCS7 *p7)
+{
+    if (!is_content_type(p7, SPC_INDIRECT_DATA_OBJID))
+        return NULL;
+
+    if (!p7->d.sign || !p7->d.sign->contents || !p7->d.sign->contents->d.other)
+        return NULL;
+
+    return asn1_type_get_indirect_data_content(p7->d.sign->contents->d.other);
+}
+
+/*
+ * Decode SpcIndirectDataContent from an ASN1_TYPE object.
+ * The ASN1_TYPE is expected to contain a V_ASN1_SEQUENCE value.
+ *
+ * [in] content: ASN1_TYPE containing DER-encoded SpcIndirectDataContent
+ * [returns] newly allocated SpcIndirectDataContent, or NULL on error
+ *
+ * The caller is responsible for freeing the returned object with
+ * SpcIndirectDataContent_free().
+ */
+SpcIndirectDataContent *asn1_type_get_indirect_data_content(ASN1_TYPE *content)
+{
+    ASN1_STRING *value;
+    const unsigned char *data;
+    int len;
+
+    if (!content || content->type != V_ASN1_SEQUENCE)
+        return NULL;
+
+    value = content->value.sequence;
+    if (!value)
+        return NULL;
+
+    data = ASN1_STRING_get0_data(value);
+    len = ASN1_STRING_length(value);
+
+    return d2i_SpcIndirectDataContent(NULL, &data, len);
+}
+
+/*
+ * Return spcIndirectDataContent.
+ * [in] hash: message digest BIO
+ * [in] ctx: structure holds input and output data
+ * [returns] content
+ */
+ASN1_OCTET_STRING *spc_indirect_data_content_get(BIO *hash, FILE_FORMAT_CTX *ctx)
+{
+    ASN1_OCTET_STRING *content;
+    u_char mdbuf[5 * EVP_MAX_MD_SIZE + 24];
+    int mdlen, hashlen, len = 0;
+    u_char *data, *p = NULL;
+
+    content = ASN1_OCTET_STRING_new();
+    if (!content) {
+        return NULL; /* FAILED */
+    }
+    if (!spc_indirect_data_content_create(&p, &len, ctx)) {
+        ASN1_OCTET_STRING_free(content);
+        return NULL; /* FAILED */
+    }
+    hashlen = ctx->format->hash_length_get(ctx);
+    if (hashlen > EVP_MAX_MD_SIZE) {
+        /* APPX format specific */
+        mdlen = BIO_read(hash, (char*)mdbuf, hashlen);
+    } else {
+        mdlen = BIO_gets(hash, (char*)mdbuf, EVP_MAX_MD_SIZE);
+    }
+    data = OPENSSL_malloc((size_t)(len + mdlen));
+    memcpy(data, p, (size_t)len);
+    OPENSSL_free(p);
+    memcpy(data + len, mdbuf, (size_t)mdlen);
+    if (!ASN1_OCTET_STRING_set(content, data, len + mdlen)) {
+        ASN1_OCTET_STRING_free(content);
+        OPENSSL_free(data);
+        return NULL; /* FAILED */
+    }
+    OPENSSL_free(data);
+    return content;
+}
+
+/*
+ * Signs the data and place the signature in p7
+ * [in, out] p7: new PKCS#7 signature
+ * [in] data: content data
+ * [in] len: content length
+ */
+int pkcs7_sign_content(PKCS7 *p7, const u_char *data, int len)
+{
+    BIO *p7bio;
+
+    if ((p7bio = PKCS7_dataInit(p7, NULL)) == NULL) {
+        fprintf(stderr, "PKCS7_dataInit failed\n");
+        return 0; /* FAILED */
+    }
+    BIO_write(p7bio, data, len);
+    (void)BIO_flush(p7bio);
+    if (!PKCS7_dataFinal(p7, p7bio)) {
+        fprintf(stderr, "PKCS7_dataFinal failed\n");
+        BIO_free_all(p7bio);
+        return 0; /* FAILED */
+    }
+    BIO_free_all(p7bio);
+    return 1; /* OK */
+}
+
+/* Return the header length (tag and length octets) of the ASN.1 type
+ * [in] p: ASN.1 data
+ * [in] len: ASN.1 data length
+ * [returns] header length
+ */
+int asn1_simple_hdr_len(const u_char *p, int len)
+{
+    if (len <= 2 || p[0] > 0x31)
+        return 0;
+    return (p[1]&0x80) ? (2 + (p[1]&0x7f)) : 2;
+}
+
+/*
+ * [in, out] hash: BIO with message digest method
+ * [in] indata: starting address space
+ * [in] idx: offset
+ * [in] fileend: the length of the hashed area
+ * [returns] 0 on error or 1 on success
+ */
+int bio_hash_data(BIO *hash, char *indata, size_t idx, size_t fileend)
+{
+    while (idx < fileend) {
+        size_t want, written;
+        want = fileend - idx;
+        if (want > SIZE_64K)
+            want = SIZE_64K;
+        if (!BIO_write_ex(hash, indata + idx, want, &written))
+            return 0; /* FAILED */
+        idx += written;
+    }
+    return 1; /* OK */
+}
+
+/*
+ * [in] descript1, descript2: descriptions
+ * [in] mdbuf: message digest
+ * [in] len: message digest length
+ * [returns] none
+ */
+void print_hash(const char *descript1, const char *descript2, const u_char *mdbuf, int len)
+{
+    char *hexbuf = NULL;
+    int size, i, j = 0;
+
+    size = 2 * len + 1;
+    hexbuf = OPENSSL_malloc((size_t)size);
+    for (i = 0; i < len; i++) {
+#ifdef WIN32
+        j += sprintf_s(hexbuf + j, size - j, "%02X", mdbuf[i]);
+#else
+        j += sprintf(hexbuf + j, "%02X", mdbuf[i]);
+#endif /* WIN32 */
+    }
+    printf("%s: %s %s\n", descript1, hexbuf, descript2);
+    OPENSSL_free(hexbuf);
+}
+
+/*
+ * [in] p7: PKCS#7 signature
+ * [in] objid: Microsoft OID Authenticode
+ * [returns] 0 on error or 1 on success
+ */
+int is_content_type(PKCS7 *p7, const char *objid)
+{
+    ASN1_OBJECT *indir_objid;
+    int ret;
+
+    indir_objid = OBJ_txt2obj(objid, 1);
+    if (!indir_objid) {
+        fprintf(stderr, "Invalid object identifier: %s\n", objid);
+        return 0; /* FAILED */
+    }
+    ret = p7 && PKCS7_type_is_signed(p7) &&
+        !OBJ_cmp(p7->d.sign->contents->type, indir_objid) &&
+        (p7->d.sign->contents->d.other->type == V_ASN1_SEQUENCE ||
+        p7->d.sign->contents->d.other->type == V_ASN1_OCTET_STRING);
+    ASN1_OBJECT_free(indir_objid);
+    return ret;
+}
+
+/*
+ * [in] p7: new PKCS#7 signature
+ * [returns] pointer to MsCtlContent structure
+ */
+MsCtlContent *ms_ctl_content_get(PKCS7 *p7)
+{
+    ASN1_STRING *value;
+    const u_char *data;
+
+    if (!is_content_type(p7, MS_CTL_OBJID)) {
+        fprintf(stderr, "Failed to find MS_CTL_OBJID\n");
+        return NULL; /* FAILED */
+    }
+    value = p7->d.sign->contents->d.other->value.sequence;
+    data = ASN1_STRING_get0_data(value);
+    return d2i_MsCtlContent(NULL, &data, ASN1_STRING_length(value));
+}
+
+/*
+ * [in] attribute: catalog attribute
+ * [returns] catalog content
+ */
+ASN1_TYPE *catalog_content_get(CatalogAuthAttr *attribute)
+{
+    ASN1_STRING *value;
+    STACK_OF(ASN1_TYPE) *contents;
+    ASN1_TYPE *content;
+    const u_char *contents_data;
+
+    value = attribute->contents->value.sequence;
+    contents_data = ASN1_STRING_get0_data(value);
+    contents = d2i_ASN1_SET_ANY(NULL, &contents_data, ASN1_STRING_length(value));
+    if (!contents)
+        return 0; /* FAILED */
+    content = sk_ASN1_TYPE_value(contents, 0);
+    sk_ASN1_TYPE_free(contents);
+    return content;
+}
+
+/*
+ * PE and CAB format specific
+ * [in] none
+ * [returns] pointer to SpcLink
+ */
+SpcLink *spc_link_obsolete_get(void)
+{
+    const u_char obsolete[] = {
+        0x00, 0x3c, 0x00, 0x3c, 0x00, 0x3c, 0x00, 0x4f,
+        0x00, 0x62, 0x00, 0x73, 0x00, 0x6f, 0x00, 0x6c,
+        0x00, 0x65, 0x00, 0x74, 0x00, 0x65, 0x00, 0x3e,
+        0x00, 0x3e, 0x00, 0x3e
+    };
+    SpcLink *link = SpcLink_new();
+    link->type = 2;
+    link->value.file = SpcString_new();
+    link->value.file->type = 0;
+    link->value.file->value.unicode = ASN1_BMPSTRING_new();
+    ASN1_STRING_set(link->value.file->value.unicode, obsolete, sizeof obsolete);
+    return link;
+}
+
+/*
+ * [in] mdbuf, cmdbuf: message digests
+ * [in] mdtype: message digest algorithm type
+ * [returns] 0 on error or 1 on success
+ */
+int compare_digests(u_char *mdbuf, u_char *cmdbuf, int mdtype)
+{
+    int mdlen = EVP_MD_size(EVP_get_digestbynid(mdtype));
+    int mdok = !memcmp(mdbuf, cmdbuf, (size_t)mdlen);
+    printf("Message digest algorithm  : %s\n", OBJ_nid2sn(mdtype));
+    print_hash("Current message digest    ", "", mdbuf, mdlen);
+    print_hash("Calculated message digest ", mdok ? "\n" : "    MISMATCH!!!\n", cmdbuf, mdlen);
+    return mdok;
+}
+
+/*
+ * Safely extract digest from SpcIndirectDataContent with bounds checking.
+ * This function validates that the digest length from the ASN.1 structure
+ * does not exceed the destination buffer size, preventing buffer overflows
+ * from maliciously crafted signatures.
+ * [in] idc: parsed SpcIndirectDataContent structure
+ * [out] mdbuf: output buffer (must be at least EVP_MAX_MD_SIZE bytes)
+ * [out] mdtype: digest algorithm NID
+ * [returns] digest length on success, -1 on error
+ */
+int spc_indirect_data_content_get_digest(SpcIndirectDataContent *idc, u_char *mdbuf, int *mdtype)
+{
+    ASN1_OCTET_STRING *digest_asn1;
+    const unsigned char *digest_data;
+    int digest_len;
+
+    if (!idc || !idc->messageDigest || !idc->messageDigest->digest ||
+        !idc->messageDigest->digestAlgorithm) {
+        return -1; /* FAILED */
+    }
+    digest_asn1 = idc->messageDigest->digest;
+    digest_len = ASN1_STRING_length((ASN1_STRING *)digest_asn1);
+
+    /* Validate digest length to prevent buffer overflow */
+    if (digest_len <= 0 || digest_len > EVP_MAX_MD_SIZE) {
+        fprintf(stderr, "Invalid digest length in signature: %d (expected 1-%d)\n",
+            digest_len, EVP_MAX_MD_SIZE);
+        return -1; /* FAILED */
+    }
+
+    digest_data = ASN1_STRING_get0_data((ASN1_STRING *)digest_asn1);
+    *mdtype = OBJ_obj2nid(idc->messageDigest->digestAlgorithm->algorithm);
+    memcpy(mdbuf, digest_data, (size_t)digest_len);
+    return digest_len; /* OK */
+}
+
+/*
+ * Helper functions
+ */
+
+/*
+ * [in] ctx: FILE_FORMAT_CTX structure
+ * [returns] pointer to SpcSpOpusInfo structure
+ */
+static SpcSpOpusInfo *spc_sp_opus_info_create(FILE_FORMAT_CTX *ctx)
+{
+    SpcSpOpusInfo *info = SpcSpOpusInfo_new();
+
+    if (ctx->options->desc) {
+        info->programName = SpcString_new();
+        info->programName->type = 1;
+        info->programName->value.ascii = ASN1_IA5STRING_new();
+        ASN1_STRING_set((ASN1_STRING *)info->programName->value.ascii,
+                ctx->options->desc, (int)strlen(ctx->options->desc));
+    }
+    if (ctx->options->url) {
+        info->moreInfo = SpcLink_new();
+        info->moreInfo->type = 0;
+        info->moreInfo->value.url = ASN1_IA5STRING_new();
+        ASN1_STRING_set((ASN1_STRING *)info->moreInfo->value.url,
+                ctx->options->url, (int)strlen(ctx->options->url));
+    }
+    return info;
+}
+
+/*
+ * [out] blob: SpcIndirectDataContent data
+ * [out] len: SpcIndirectDataContent data length
+ * [in] ctx: FILE_FORMAT_CTX structure
+ * [returns] 0 on error or 1 on success
+ */
+static int spc_indirect_data_content_create(u_char **blob, int *len, FILE_FORMAT_CTX *ctx)
+{
+    u_char *p = NULL;
+    int mdtype, hashlen, l = 0;
+    void *hash;
+    SpcIndirectDataContent *idc = SpcIndirectDataContent_new();
+
+    if (!ctx->format->data_blob_get || !ctx->format->hash_length_get) {
+        return 0; /* FAILED */
+    }
+    if (ctx->format->md_get) {
+        /* APPX file specific - use a hash algorithm specified in the AppxBlockMap.xml file */
+        mdtype = EVP_MD_nid(ctx->format->md_get(ctx));
+    } else {
+        mdtype = EVP_MD_nid(ctx->options->md);
+    }
+    idc->data->value = ASN1_TYPE_new();
+    idc->data->value->type = V_ASN1_SEQUENCE;
+    idc->data->value->value.sequence = ASN1_STRING_new();
+    idc->data->type = ctx->format->data_blob_get(&p, &l, ctx);
+    if (!idc->data->type) {
+        SpcIndirectDataContent_free(idc);
+        return 0; /* FAILED */
+    }
+    if (!ASN1_STRING_set(idc->data->value->value.sequence, p, l)) {
+        OPENSSL_free(p);
+        SpcIndirectDataContent_free(idc);
+        return 0; /* FAILED */
+    }
+    OPENSSL_free(p);
+    idc->messageDigest->digestAlgorithm->algorithm = OBJ_nid2obj(mdtype);
+    idc->messageDigest->digestAlgorithm->parameters = ASN1_TYPE_new();
+    idc->messageDigest->digestAlgorithm->parameters->type = V_ASN1_NULL;
+
+    hashlen = ctx->format->hash_length_get(ctx);
+    hash = OPENSSL_zalloc((size_t)hashlen);
+    ASN1_OCTET_STRING_set(idc->messageDigest->digest, hash, hashlen);
+    OPENSSL_free(hash);
+
+    *len  = i2d_SpcIndirectDataContent(idc, NULL);
+    *blob = OPENSSL_malloc((size_t)*len);
+    p = *blob;
+    i2d_SpcIndirectDataContent(idc, &p);
+    SpcIndirectDataContent_free(idc);
+    *len -= hashlen;
+    return 1; /* OK */
+}
+
+/*
+ * [in, out] si: PKCS7_SIGNER_INFO structure
+ * [in] ctx: FILE_FORMAT_CTX structure
+ * [returns] 0 on error or 1 on success
+ */
+static int pkcs7_signer_info_add_spc_sp_opus_info(PKCS7_SIGNER_INFO *si, FILE_FORMAT_CTX *ctx)
+{
+    SpcSpOpusInfo *opus;
+    ASN1_STRING *astr;
+    int len;
+    u_char *p = NULL;
+
+    opus = spc_sp_opus_info_create(ctx);
+    if ((len = i2d_SpcSpOpusInfo(opus, NULL)) <= 0
+        || (p = OPENSSL_malloc((size_t)len)) == NULL) {
+        SpcSpOpusInfo_free(opus);
+        return 0; /* FAILED */
+    }
+    i2d_SpcSpOpusInfo(opus, &p);
+    p -= len;
+    astr = ASN1_STRING_new();
+    ASN1_STRING_set(astr, p, len);
+    OPENSSL_free(p);
+    SpcSpOpusInfo_free(opus);
+    return PKCS7_add_signed_attribute(si, OBJ_txt2nid(SPC_SP_OPUS_INFO_OBJID),
+            V_ASN1_SEQUENCE, astr);
+}
+
+/*
+ * Add a custom, non-trusted time to the PKCS7 structure to prevent OpenSSL
+ * adding the _current_ time. This allows to create a deterministic signature
+ * when no trusted timestamp server was specified, making osslsigncode
+ * behaviour closer to signtool.exe (which doesn't include any non-trusted
+ * time in this case.)
+ * [in, out] si: PKCS7_SIGNER_INFO structure
+ * [in] ctx: structure holds input and output data
+ * [returns] 0 on error or 1 on success
+ */
+static int pkcs7_signer_info_add_signing_time(PKCS7_SIGNER_INFO *si, FILE_FORMAT_CTX *ctx)
+{
+    if (ctx->options->time == INVALID_TIME) /* -time option was not specified */
+        return 1; /* SUCCESS */
+    return PKCS7_add_signed_attribute(si, NID_pkcs9_signingTime, V_ASN1_UTCTIME,
+        ASN1_TIME_adj(NULL, ctx->options->time, 0, 0));
+}
+
+/*
+ * [in, out] si: PKCS7_SIGNER_INFO structure
+ * [in] ctx: structure holds input and output data
+ * [returns] 0 on error or 1 on success
+ */
+static int pkcs7_signer_info_add_purpose(PKCS7_SIGNER_INFO *si, FILE_FORMAT_CTX *ctx)
+{
+    static const u_char purpose_ind[] = {
+        0x30, 0x0c, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04,
+        0x01, 0x82, 0x37, 0x02, 0x01, 0x15
+    };
+    static const u_char purpose_comm[] = {
+        0x30, 0x0c, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04,
+        0x01, 0x82, 0x37, 0x02, 0x01, 0x16
+    };
+    ASN1_STRING *purpose = ASN1_STRING_new();
+
+    if (ctx->options->comm) {
+        ASN1_STRING_set(purpose, purpose_comm, sizeof purpose_comm);
+    } else {
+        ASN1_STRING_set(purpose, purpose_ind, sizeof purpose_ind);
+    }
+    return PKCS7_add_signed_attribute(si, OBJ_txt2nid(SPC_STATEMENT_TYPE_OBJID),
+            V_ASN1_SEQUENCE, purpose);
+}
+
+/*
+ * [in, out] si: PKCS7_SIGNER_INFO structure
+ * [in] ctx: structure holds input and output data
+ * [returns] 0 on error or 1 on success
+ */
+static int pkcs7_signer_info_add_sequence_number(PKCS7_SIGNER_INFO *si, FILE_FORMAT_CTX *ctx)
+{
+    ASN1_INTEGER *number = ASN1_INTEGER_new();
+
+    if (!number)
+        return 0; /* FAILED */
+    if (!ASN1_INTEGER_set(number, ctx->options->nested_number + 1)) {
+        ASN1_INTEGER_free(number);
+        return 0; /* FAILED */
+    }
+    return PKCS7_add_signed_attribute(si, OBJ_txt2nid(PKCS9_SEQUENCE_NUMBER),
+            V_ASN1_INTEGER, number);
+}
+
+/*
+ * Create certificate chain sorted in ascending order by their DER encoding.
+ * [in] ctx: structure holds input and output data
+ * [in] signer: signer's certificate number in the certificate chain
+ * [returns] sorted certificate chain
+ */
+static STACK_OF(X509) *X509_chain_get_sorted(FILE_FORMAT_CTX *ctx, int signer)
+{
+    int i;
+    STACK_OF(X509) *chain = sk_X509_new(X509_compare);
+
+    if (signer != -1 && !sk_X509_push(chain, sk_X509_value(ctx->options->certs, signer))) {
+        sk_X509_free(chain);
+        return NULL;
+    }
+    /* add the certificate chain */
+    for (i=0; i<sk_X509_num(ctx->options->certs); i++) {
+        if (i == signer)
+            continue;
+        if (!sk_X509_push(chain, sk_X509_value(ctx->options->certs, i))) {
+            sk_X509_free(chain);
+            return NULL;
+        }
+    }
+    /* add all cross certificates */
+    if (ctx->options->xcerts) {
+        for (i=0; i<sk_X509_num(ctx->options->xcerts); i++) {
+            if (!sk_X509_push(chain, sk_X509_value(ctx->options->xcerts, i))) {
+                sk_X509_free(chain);
+                return NULL;
+            }
+        }
+    }
+    /* sort certificate chain using the supplied comparison function */
+    sk_X509_sort(chain);
+    /* remove duplicates */
+    sk_X509_remove_duplicates(chain);
+
+    return chain;
+}
+
+/*
+ * X.690-compliant certificate comparison function
+ * Windows requires catalog files to use PKCS#7
+ * content ordering specified in X.690 section 11.6
+ * https://support.microsoft.com/en-us/topic/october-13-2020-kb4580358-security-only-update-d3f6eb3c-d7c4-a9cb-0de6-759386bf7113
+ * This algorithm is different from X509_cmp()
+ * [in] a_ptr, b_ptr: pointers to X509 certificates
+ * [returns] certificates order
+ */
+static int X509_compare(const X509 *const *a, const X509 *const *b)
+{
+    u_char *a_data, *b_data, *a_tmp, *b_tmp;
+    size_t a_len, b_len;
+    int ret;
+
+#if OPENSSL_VERSION_NUMBER<0x30000000L
+#if defined(__clang__)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wincompatible-pointer-types-discards-qualifiers"
+#elif defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdiscarded-qualifiers"
+#endif
+#endif /* OPENSSL_VERSION_NUMBER<0x30000000L */
+    a_len = (size_t)i2d_X509(*a, NULL);
+    a_tmp = a_data = OPENSSL_malloc(a_len);
+    i2d_X509(*a, &a_tmp);
+
+    b_len = (size_t)i2d_X509(*b, NULL);
+    b_tmp = b_data = OPENSSL_malloc(b_len);
+    i2d_X509(*b, &b_tmp);
+#if OPENSSL_VERSION_NUMBER<0x30000000L
+#if defined(__clang__)
+#pragma clang diagnostic pop
+#elif defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
+#endif /* OPENSSL_VERSION_NUMBER<0x30000000L */
+
+    ret = memcmp(a_data, b_data, MIN(a_len, b_len));
+    OPENSSL_free(a_data);
+    OPENSSL_free(b_data);
+
+    if (ret == 0 && a_len != b_len) /* identical up to the length of the shorter DER */
+        ret = a_len < b_len ? -1 : 1; /* shorter is smaller */
+    return ret;
+}
+
+/*
+ * Remove duplicate certificates from a sorted STACK_OF(X509).
+ *
+ * This function assumes the stack is sorted according to X.690-compliant
+ * certificate comparison, so duplicate certificates appear consecutively.
+ * It iterates through the stack and removes any duplicate certificates
+ * by comparing each element with its immediate predecessor.
+ * The stack is modified in place.
+ */
+static void sk_X509_remove_duplicates(STACK_OF(X509) *chain)
+{
+    int i, n = sk_X509_num(chain);
+
+    if (n < 2)
+        return;
+
+    /* start from the second element */
+    for (i = 1; i < n; ) {
+        if (!X509_cmp(sk_X509_value(chain, i - 1), sk_X509_value(chain, i))) {
+            /* duplicate found: remove the certificate at index i */
+            (void)sk_X509_delete(chain, i);
+            n--; /* reduce stack size since one element was removed */
+            /* do not increment i, as next element shifts into index i */
+        } else {
+            i++; /* advance only if no removal was done */
+        }
+    }
+}
+
+/*
+Local Variables:
+   c-basic-offset: 4
+   tab-width: 4
+   indent-tabs-mode: nil
+End:
+
+  vim: set ts=4 expandtab:
+*/

helpers.h

@@ -0,0 +1,41 @@
+/*
+ * osslsigncode support library
+ *
+ * Copyright (C) 2021-2023 Michał Trojnara <Michal.Trojnara@stunnel.org>
+ * Author: Małgorzata Olszówka <Malgorzata.Olszowka@stunnel.org>
+ */
+
+/* Common functions */
+uint32_t get_file_size(const char *infile);
+char *map_file(const char *infile, const size_t size);
+void unmap_file(char *indata, const size_t size);
+PKCS7 *pkcs7_read_data(char *indata, uint32_t size);
+int data_write_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7);
+PKCS7 *pkcs7_create(FILE_FORMAT_CTX *ctx);
+int add_indirect_data_object(PKCS7 *p7);
+int sign_spc_indirect_data_content(PKCS7 *p7, ASN1_OCTET_STRING *content);
+PKCS7 *pkcs7_set_content(ASN1_OCTET_STRING *content);
+int pkcs7_get_content_digest(PKCS7 *p7, u_char *mdbuf, int *mdtype);
+SpcIndirectDataContent *pkcs7_get_indirect_data_content(PKCS7 *p7);
+SpcIndirectDataContent *asn1_type_get_indirect_data_content(ASN1_TYPE *content);
+ASN1_OCTET_STRING *spc_indirect_data_content_get(BIO *hash, FILE_FORMAT_CTX *ctx);
+int pkcs7_sign_content(PKCS7 *p7, const u_char *data, int len);
+int asn1_simple_hdr_len(const u_char *p, int len);
+int bio_hash_data(BIO *hash, char *indata, size_t idx, size_t fileend);
+void print_hash(const char *descript1, const char *descript2, const u_char *hashbuf, int length);
+int is_content_type(PKCS7 *p7, const char *objid);
+MsCtlContent *ms_ctl_content_get(PKCS7 *p7);
+ASN1_TYPE *catalog_content_get(CatalogAuthAttr *attribute);
+SpcLink *spc_link_obsolete_get(void);
+int compare_digests(u_char *mdbuf, u_char *cmdbuf, int mdtype);
+int spc_indirect_data_content_get_digest(SpcIndirectDataContent *idc, u_char *mdbuf, int *mdtype);
+
+/*
+Local Variables:
+   c-basic-offset: 4
+   tab-width: 4
+   indent-tabs-mode: nil
+End:
+
+  vim: set ts=4 expandtab:
+*/

msi.h

@@ -1,238 +0,0 @@
-/*
- * MSI file support library
- *
- * Copyright (C) 2021 Michał Trojnara <Michal.Trojnara@stunnel.org>
- * Author: Małgorzata Olszówka <Malgorzata.Olszowka@stunnel.org>
- *
- * Reference specifications:
- * http://en.wikipedia.org/wiki/Compound_File_Binary_Format
- * https://msdn.microsoft.com/en-us/library/dd942138.aspx
- * https://github.com/microsoft/compoundfilereader
- */
-
-#include <stdint.h>
-#include <openssl/safestack.h>
-#include <openssl/bio.h>
-#include <openssl/crypto.h>
-#include <openssl/evp.h>
-
-#define MAXREGSECT       0xfffffffa   /* maximum regular sector number */
-#define DIFSECT          0xfffffffc   /* specifies a DIFAT sector in the FAT */
-#define FATSECT          0xfffffffd   /* specifies a FAT sector in the FAT */
-#define ENDOFCHAIN       0xfffffffe   /* end of a linked chain of sectors */
-#define NOSTREAM         0xffffffff   /* terminator or empty pointer */
-#define FREESECT         0xffffffff   /* empty unallocated free sectors */
-
-#define DIR_UNKNOWN      0
-#define DIR_STORAGE      1
-#define DIR_STREAM       2
-#define DIR_ROOT         5
-
-#define RED_COLOR        0
-#define BLACK_COLOR      1
-
-#define DIFAT_IN_HEADER             109
-#define MINI_STREAM_CUTOFF_SIZE     0x00001000 /* 4096 bytes */
-#define HEADER_SIZE                 0x200  /* 512 bytes, independent of sector size */
-#define MAX_SECTOR_SIZE             0x1000 /* 4096 bytes */
-
-#define HEADER_SIGNATURE            0x00   /* 0xD0, 0xCF, 0x11, 0xE0, 0xA1, 0xB1, 0x1A, 0xE1 */
-#define HEADER_CLSID                0x08   /* reserved and unused */
-#define HEADER_MINOR_VER            0x18   /* SHOULD be set to 0x003E */
-#define HEADER_MAJOR_VER            0x1a   /* MUST be set to either 0x0003 (version 3) or 0x0004 (version 4) */
-#define HEADER_BYTE_ORDER           0x1c   /* 0xfe 0xff == Intel Little Endian */
-#define HEADER_SECTOR_SHIFT         0x1e   /* MUST be set to 0x0009, or 0x000c */
-#define HEADER_MINI_SECTOR_SHIFT    0x20   /* MUST be set to 0x0006 */
-#define RESERVED                    0x22   /* reserved and unused */
-#define HEADER_DIR_SECTORS_NUM      0x28
-#define HEADER_FAT_SECTORS_NUM      0x2c
-#define HEADER_DIR_SECTOR_LOC       0x30
-#define HEADER_TRANSACTION          0x34
-#define HEADER_MINI_STREAM_CUTOFF   0x38   /* 4096 bytes */
-#define HEADER_MINI_FAT_SECTOR_LOC  0x3c
-#define HEADER_MINI_FAT_SECTORS_NUM 0x40
-#define HEADER_DIFAT_SECTOR_LOC     0x44
-#define HEADER_DIFAT_SECTORS_NUM    0x48
-#define HEADER_DIFAT                0x4c
-
-#define DIRENT_SIZE                 0x80   /* 128 bytes */
-#define DIRENT_MAX_NAME_SIZE        0x40   /* 64 bytes */
-
-#define DIRENT_NAME                 0x00
-#define DIRENT_NAME_LEN             0x40   /* length in bytes incl 0 terminator */
-#define DIRENT_TYPE                 0x42
-#define DIRENT_COLOUR               0x43
-#define DIRENT_LEFT_SIBLING_ID      0x44
-#define DIRENT_RIGHT_SIBLING_ID     0x48
-#define DIRENT_CHILD_ID             0x4c
-#define DIRENT_CLSID                0x50
-#define DIRENT_STATE_BITS           0x60
-#define DIRENT_CREATE_TIME          0x64
-#define DIRENT_MODIFY_TIME          0x6c
-#define DIRENT_START_SECTOR_LOC     0x74
-#define DIRENT_FILE_SIZE            0x78
-
-#define GET_UINT8_LE(p) ((const u_char *)(p))[0]
-
-#define GET_UINT16_LE(p) (uint16_t)(((const u_char *)(p))[0] | \
-                                   (((const u_char *)(p))[1] << 8))
-
-#define GET_UINT32_LE(p) (uint32_t)(((const u_char *)(p))[0] | \
-                                   (((const u_char *)(p))[1] << 8) | \
-			                       (((const u_char *)(p))[2] << 16) | \
-			                       (((const u_char *)(p))[3] << 24))
-
-#define PUT_UINT8_LE(i, p) ((u_char *)(p))[0] = (u_char)((i) & 0xff);
-
-#define PUT_UINT16_LE(i,p) ((u_char *)(p))[0] = (u_char)((i) & 0xff); \
-	                       ((u_char *)(p))[1] = (u_char)(((i) >> 8) & 0xff)
-
-#define PUT_UINT32_LE(i,p) ((u_char *)(p))[0] = (u_char)((i) & 0xff); \
-                           ((u_char *)(p))[1] = (u_char)(((i) >> 8) & 0xff); \
-                           ((u_char *)(p))[2] = (u_char)(((i) >> 16) & 0xff); \
-                           ((u_char *)(p))[3] = (u_char)(((i) >> 24) & 0xff)
-
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-
-#define SIZE_64K 65536			/* 2^16 */
-#define SIZE_16M 16777216		/* 2^24 */
-
-typedef unsigned char u_char;
-
-typedef struct {
-	u_char signature[8];      /* 0xd0, 0xcf, 0x11, 0xe0, 0xa1, 0xb1, 0x1a, 0xe1 */
-	u_char unused_clsid[16];  /* reserved and unused */
-	uint16_t minorVersion;
-	uint16_t majorVersion;
-	uint16_t byteOrder;
-	uint16_t sectorShift;     /* power of 2 */
-	uint16_t miniSectorShift; /* power of 2 */
-	u_char reserved[6];       /* reserved and unused */
-	uint32_t numDirectorySector;
-	uint32_t numFATSector;
-	uint32_t firstDirectorySectorLocation;
-	uint32_t transactionSignatureNumber; /* reserved */
-	uint32_t miniStreamCutoffSize;
-	uint32_t firstMiniFATSectorLocation;
-	uint32_t numMiniFATSector;
-	uint32_t firstDIFATSectorLocation;
-	uint32_t numDIFATSector;
-	uint32_t headerDIFAT[DIFAT_IN_HEADER];
-} MSI_FILE_HDR;
-
-typedef struct {
-	u_char name[DIRENT_MAX_NAME_SIZE];
-	uint16_t nameLen;
-	uint8_t type;
-	uint8_t colorFlag;
-	uint32_t leftSiblingID;
-	uint32_t rightSiblingID;
-	uint32_t childID;
-	u_char clsid[16];
-	u_char stateBits[4];
-	u_char creationTime[8];
-	u_char modifiedTime[8];
-	uint32_t startSectorLocation;
-	u_char size[8];
-} MSI_ENTRY;
-
-typedef struct msi_dirent_struct {
-	u_char name[DIRENT_MAX_NAME_SIZE];
-	uint16_t nameLen;
-	uint8_t type;
-	MSI_ENTRY *entry;
-	STACK_OF(MSI_DIRENT) *children;
-	struct msi_dirent_struct *next; /* for cycle detection */
-} MSI_DIRENT;
-
-DEFINE_STACK_OF(MSI_DIRENT)
-
-typedef struct {
-	const u_char *m_buffer;
-	uint32_t m_bufferLen;
-	MSI_FILE_HDR *m_hdr;
-	uint32_t m_sectorSize;
-	uint32_t m_minisectorSize;
-	uint32_t m_miniStreamStartSector;
-} MSI_FILE;
-
-typedef struct {
-	char *header;
-	char *ministream;
-	char *minifat;
-	char *fat;
-	uint32_t dirtreeLen;
-	uint32_t miniStreamLen;
-	uint32_t minifatLen;
-	uint32_t fatLen;
-	uint32_t ministreamsMemallocCount;
-	uint32_t minifatMemallocCount;
-	uint32_t fatMemallocCount;
-	uint32_t dirtreeSectorsCount;
-	uint32_t minifatSectorsCount;
-	uint32_t fatSectorsCount;
-	uint32_t miniSectorNum;
-	uint32_t sectorNum;
-	uint32_t sectorSize;
-} MSI_OUT;
-
-static const u_char msi_magic[] = {
-	0xd0, 0xcf, 0x11, 0xe0, 0xa1, 0xb1, 0x1a, 0xe1
-};
-
-static const u_char digital_signature[] = {
-	0x05, 0x00, 0x44, 0x00, 0x69, 0x00, 0x67, 0x00,
-	0x69, 0x00, 0x74, 0x00, 0x61, 0x00, 0x6C, 0x00,
-	0x53, 0x00, 0x69, 0x00, 0x67, 0x00, 0x6E, 0x00,
-	0x61, 0x00, 0x74, 0x00, 0x75, 0x00, 0x72, 0x00,
-	0x65, 0x00, 0x00, 0x00
-};
-
-static const u_char digital_signature_ex[] = {
-	0x05, 0x00, 0x4D, 0x00, 0x73, 0x00, 0x69, 0x00,
-	0x44, 0x00, 0x69, 0x00, 0x67, 0x00, 0x69, 0x00,
-	0x74, 0x00, 0x61, 0x00, 0x6C, 0x00, 0x53, 0x00,
-	0x69, 0x00, 0x67, 0x00, 0x6E, 0x00, 0x61, 0x00,
-	0x74, 0x00, 0x75, 0x00, 0x72, 0x00, 0x65, 0x00,
-	0x45, 0x00, 0x78, 0x00, 0x00, 0x00
-};
-
-static const u_char msi_root_entry[] = {
-	0x52, 0x00, 0x6F, 0x00, 0x6F, 0x00, 0x74, 0x00,
-	0x20, 0x00, 0x45, 0x00, 0x6E, 0x00, 0x74, 0x00,
-	0x72, 0x00, 0x79, 0x00, 0x00, 0x00
-};
-
-static const u_char msi_zeroes[] = {
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
-};
-
-int msi_file_read(MSI_FILE *msi, MSI_ENTRY *entry, uint32_t offset, char *buffer, uint32_t len);
-MSI_FILE *msi_file_new(char *buffer, uint32_t len);
-void msi_file_free(MSI_FILE *msi);
-MSI_ENTRY *msi_root_entry_get(MSI_FILE *msi);
-int msi_dirent_new(MSI_FILE *msi, MSI_ENTRY *entry, MSI_DIRENT *parent, MSI_DIRENT **ret);
-MSI_ENTRY *msi_signatures_get(MSI_DIRENT *dirent, MSI_ENTRY **dse);
-void msi_dirent_free(MSI_DIRENT *dirent);
-int msi_prehash_dir(MSI_DIRENT *dirent, BIO *hash, int is_root);
-int msi_hash_dir(MSI_FILE *msi, MSI_DIRENT *dirent, BIO *hash, int is_root);
-int msi_calc_digest(char *indata, int mdtype, u_char *mdbuf, uint32_t fileend);
-int msi_dirent_delete(MSI_DIRENT *dirent, const u_char *name, uint16_t nameLen);
-int msi_file_write(MSI_FILE *msi, MSI_DIRENT *dirent, u_char *p, uint32_t len,
-    u_char *p_msiex, uint32_t len_msiex, BIO *outdata);
-
-/*
-Local Variables:
-   c-basic-offset: 4
-   tab-width: 4
-   indent-tabs-mode: t
-End:
-
-  vim: set ts=4 noexpandtab:
-*/

osslsigncode.h

@@ -0,0 +1,574 @@
+/*
+ * Copyright (C) 2021-2023 Michał Trojnara <Michal.Trojnara@stunnel.org>
+ * Author: Małgorzata Olszówka <Malgorzata.Olszowka@stunnel.org>
+ */
+
+#define OPENSSL_API_COMPAT 0x10100000L
+#define OPENSSL_NO_DEPRECATED
+
+#if defined(_MSC_VER) || defined(__MINGW32__)
+#define HAVE_WINDOWS_H
+#endif /* _MSC_VER || __MINGW32__ */
+
+#ifdef HAVE_WINDOWS_H
+#define NOCRYPT
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <winsock2.h>
+#endif /* HAVE_WINDOWS_H */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif /* HAVE_CONFIG_H */
+
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#ifndef _WIN32
+#include <unistd.h>
+#include <sys/socket.h>
+#ifdef HAVE_SYS_MMAN_H
+#include <sys/mman.h>
+#endif /* HAVE_SYS_MMAN_H */
+#ifdef HAVE_TERMIOS_H
+#include <termios.h>
+#endif /* HAVE_TERMIOS_H */
+#endif /* _WIN32 */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <openssl/asn1t.h>
+#include <openssl/bio.h>
+#include <openssl/bn.h>
+#include <openssl/cms.h>
+#include <openssl/conf.h>
+#include <openssl/crypto.h>
+#ifndef OPENSSL_NO_ENGINE
+#include <openssl/engine.h>
+#endif /* OPENSSL_NO_ENGINE */
+#include <openssl/err.h>
+#include <openssl/evp.h>
+#include <openssl/objects.h>
+#include <openssl/pem.h>
+#include <openssl/pkcs7.h>
+#include <openssl/pkcs12.h>
+#if OPENSSL_VERSION_NUMBER>=0x30000000L
+#include <openssl/provider.h>
+#endif /* OPENSSL_VERSION_NUMBER>=0x30000000L */
+#include <openssl/rand.h>
+#include <openssl/safestack.h>
+#include <openssl/ssl.h>
+#include <openssl/store.h>
+#include <openssl/ts.h>
+#include <openssl/ui.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h> /* X509_PURPOSE */
+
+#ifdef ENABLE_CURL
+#ifdef __CYGWIN__
+#ifndef SOCKET
+#define SOCKET UINT_PTR
+#endif /* SOCKET */
+#endif /* __CYGWIN__ */
+#include <curl/curl.h>
+#endif /* ENABLE_CURL */
+
+/* Request nonce length, in bits (must be a multiple of 8). */
+#define NONCE_LENGTH    64
+#define MAX_TS_SERVERS 256
+
+#if defined (HAVE_TERMIOS_H) || defined (HAVE_GETPASS)
+#define PROVIDE_ASKPASS 1
+#endif
+
+#ifdef _MSC_VER
+/* not WIN32, because strcasecmp exists in MinGW */
+#define strcasecmp _stricmp
+#define fseeko _fseeki64
+#define ftello _ftelli64
+#endif /* _MSC_VER */
+
+#ifdef WIN32
+#define remove_file(filename) _unlink(filename)
+#else
+#define remove_file(filename) unlink(filename)
+#endif /* WIN32 */
+
+#define GET_UINT8_LE(p) ((const u_char *)(p))[0]
+
+#define GET_UINT16_LE(p) (uint16_t)(((const u_char *)(p))[0] | \
+                                   (((const u_char *)(p))[1] << 8))
+
+#define GET_UINT32_LE(p) (uint32_t)(((const u_char *)(p))[0] | \
+                                   (((const u_char *)(p))[1] << 8) | \
+                                   (((const u_char *)(p))[2] << 16) | \
+                                   (((const u_char *)(p))[3] << 24))
+
+#define PUT_UINT8_LE(i, p) ((u_char *)(p))[0] = (u_char)((i) & 0xff);
+
+#define PUT_UINT16_LE(i,p) ((u_char *)(p))[0] = (u_char)((i) & 0xff); \
+                           ((u_char *)(p))[1] = (u_char)(((i) >> 8) & 0xff)
+
+#define PUT_UINT32_LE(i,p) ((u_char *)(p))[0] = (u_char)((i) & 0xff); \
+                           ((u_char *)(p))[1] = (u_char)(((i) >> 8) & 0xff); \
+                           ((u_char *)(p))[2] = (u_char)(((i) >> 16) & 0xff); \
+                           ((u_char *)(p))[3] = (u_char)(((i) >> 24) & 0xff)
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#define SIZE_64K 65536       /* 2^16 */
+#define SIZE_16M 16777216    /* 2^24 */
+
+/*
+ * Macro names:
+ * linux:  __BYTE_ORDER == __LITTLE_ENDIAN | __BIG_ENDIAN
+ *           BYTE_ORDER == LITTLE_ENDIAN | BIG_ENDIAN
+ * bsd:     _BYTE_ORDER == _LITTLE_ENDIAN | _BIG_ENDIAN
+ *           BYTE_ORDER == LITTLE_ENDIAN | BIG_ENDIAN
+ * solaris: _LITTLE_ENDIAN | _BIG_ENDIAN
+ */
+
+#ifndef BYTE_ORDER
+#define LITTLE_ENDIAN    1234
+#define BIG_ENDIAN       4321
+#define BYTE_ORDER       LITTLE_ENDIAN
+#endif /* BYTE_ORDER */
+
+#if !defined(BYTE_ORDER) || !defined(LITTLE_ENDIAN) || !defined(BIG_ENDIAN)
+#error "Cannot determine the endian-ness of this platform"
+#endif
+
+#ifndef LOWORD
+#define LOWORD(x) ((x) & 0xFFFF)
+#endif /* LOWORD */
+#ifndef HIWORD
+#define HIWORD(x) (((x) >> 16) & 0xFFFF)
+#endif /* HIWORD */
+
+#if BYTE_ORDER == BIG_ENDIAN
+#define LE_UINT16(x) ((((x) >> 8) & 0x00FF) | \
+                     (((x) << 8) & 0xFF00))
+#define LE_UINT32(x) (((x) >> 24) | \
+                     (((x) & 0x00FF0000) >> 8) | \
+                     (((x) & 0x0000FF00) << 8) | \
+                     ((x) << 24))
+#else
+#define LE_UINT16(x) (x)
+#define LE_UINT32(x) (x)
+#endif /* BYTE_ORDER == BIG_ENDIAN */
+
+#define MIN(a,b) ((a) < (b) ? a : b)
+#define INVALID_TIME ((time_t)-1)
+
+/* Microsoft OID Authenticode */
+#define SPC_INDIRECT_DATA_OBJID      "1.3.6.1.4.1.311.2.1.4"
+#define SPC_STATEMENT_TYPE_OBJID     "1.3.6.1.4.1.311.2.1.11"
+#define SPC_SP_OPUS_INFO_OBJID       "1.3.6.1.4.1.311.2.1.12"
+#define SPC_PE_IMAGE_DATA_OBJID      "1.3.6.1.4.1.311.2.1.15"
+#define SPC_CAB_DATA_OBJID           "1.3.6.1.4.1.311.2.1.25"
+#define SPC_SIPINFO_OBJID            "1.3.6.1.4.1.311.2.1.30"
+#define SPC_PE_IMAGE_PAGE_HASHES_V1  "1.3.6.1.4.1.311.2.3.1" /* SHA1 */
+#define SPC_PE_IMAGE_PAGE_HASHES_V2  "1.3.6.1.4.1.311.2.3.2" /* SHA256 */
+#define SPC_NESTED_SIGNATURE_OBJID   "1.3.6.1.4.1.311.2.4.1"
+/* Microsoft OID Time Stamping */
+#define SPC_TIME_STAMP_REQUEST_OBJID "1.3.6.1.4.1.311.3.2.1"
+#define SPC_RFC3161_OBJID            "1.3.6.1.4.1.311.3.3.1"
+/* Microsoft OID Crypto 2.0 */
+#define MS_CTL_OBJID                 "1.3.6.1.4.1.311.10.1"
+/* Microsoft OID Catalog */
+#define CAT_NAMEVALUE_OBJID          "1.3.6.1.4.1.311.12.2.1"
+/* Microsoft OID Microsoft_Java */
+#define MS_JAVA_SOMETHING            "1.3.6.1.4.1.311.15.1"
+
+#define SPC_UNAUTHENTICATED_DATA_BLOB_OBJID  "1.3.6.1.4.1.42921.1.2.1"
+
+/* Public Key Cryptography Standards PKCS#9 */
+#define PKCS9_MESSAGE_DIGEST         "1.2.840.113549.1.9.4"
+#define PKCS9_SIGNING_TIME           "1.2.840.113549.1.9.5"
+#define PKCS9_COUNTER_SIGNATURE      "1.2.840.113549.1.9.6"
+#define PKCS9_SEQUENCE_NUMBER        "1.2.840.113549.1.9.25.4"
+
+/* WIN_CERTIFICATE structure declared in Wintrust.h */
+#define WIN_CERT_REVISION_2_0           0x0200
+#define WIN_CERT_TYPE_PKCS_SIGNED_DATA  0x0002
+
+/*
+ * FLAG_PREV_CABINET is set if the cabinet file is not the first in a set
+ * of cabinet files. When this bit is set, the szCabinetPrev and szDiskPrev
+ * fields are present in this CFHEADER.
+ */
+#define FLAG_PREV_CABINET 0x0001
+/*
+ * FLAG_NEXT_CABINET is set if the cabinet file is not the last in a set of
+ * cabinet files. When this bit is set, the szCabinetNext and szDiskNext
+* fields are present in this CFHEADER.
+*/
+#define FLAG_NEXT_CABINET 0x0002
+/*
+ * FLAG_RESERVE_PRESENT is set if the cabinet file contains any reserved
+ * fields. When this bit is set, the cbCFHeader, cbCFFolder, and cbCFData
+ * fields are present in this CFHEADER.
+ */
+#define FLAG_RESERVE_PRESENT 0x0004
+
+#define DO_EXIT_0(x) { fprintf(stderr, x); goto err_cleanup; }
+#define DO_EXIT_1(x, y) { fprintf(stderr, x, y); goto err_cleanup; }
+#define DO_EXIT_2(x, y, z) { fprintf(stderr, x, y, z); goto err_cleanup; }
+
+/* Default policy if request did not specify it. */
+#define TSA_POLICY1 "1.2.3.4.1"
+
+typedef enum {
+    CMD_SIGN,
+    CMD_EXTRACT,
+    CMD_EXTRACT_DATA,
+    CMD_REMOVE,
+    CMD_VERIFY,
+    CMD_ADD,
+    CMD_ATTACH,
+    CMD_HELP,
+    CMD_DEFAULT
+} cmd_type_t;
+
+typedef unsigned char u_char;
+
+#ifndef OPENSSL_NO_ENGINE
+typedef struct {
+    ASN1_OCTET_STRING *cmd;
+    ASN1_OCTET_STRING *param;
+} EngineControl;
+
+DECLARE_ASN1_FUNCTIONS(EngineControl)
+DEFINE_STACK_OF(EngineControl)
+#endif /* OPENSSL_NO_ENGINE */
+
+typedef struct {
+    char *infile;
+    char *outfile;
+    char *sigfile;
+    char *certfile;
+    char *xcertfile;
+    char *keyfile;
+    char *pvkfile;
+    char *pkcs12file;
+    int output_pkcs7;
+#ifndef OPENSSL_NO_ENGINE
+    char *p11engine;
+    STACK_OF(EngineControl) *engine_ctrls;
+    int login;
+#endif /* OPENSSL_NO_ENGINE */
+#if !defined(OPENSSL_NO_ENGINE) || OPENSSL_VERSION_NUMBER>=0x30000000L
+    char *p11module;
+    char *p11cert;
+#endif /* !defined(OPENSSL_NO_ENGINE) || OPENSSL_VERSION_NUMBER>=0x30000000L */
+    int askpass;
+    char *readpass;
+    char *pass;
+    int comm;
+    int pagehash;
+    char *desc;
+    const EVP_MD *md;
+    char *url;
+    time_t time;
+    char *turl[MAX_TS_SERVERS];
+    int nturl;
+    char *tsurl[MAX_TS_SERVERS];
+    int ntsurl;
+    char *proxy;
+    int noverifypeer;
+    int addBlob;
+    const char *blob_file;
+    int nest;
+    int index;
+    int ignore_timestamp;
+    int ignore_cdp;
+    int ignore_crl;
+    int verbose;
+    int add_msi_dse;
+    char *catalog;
+    char *cafile;
+    char *crlfile;
+    char *https_cafile;
+    char *https_crlfile;
+    char *tsa_cafile;
+    char *tsa_crlfile;
+    char *leafhash;
+    int jp;
+#if OPENSSL_VERSION_NUMBER>=0x30000000L
+    int legacy;
+    char *provider;
+#endif /* OPENSSL_VERSION_NUMBER>=0x30000000L */
+    EVP_PKEY *pkey;
+    STACK_OF(X509) *certs;
+    STACK_OF(X509) *xcerts;
+    STACK_OF(X509_CRL) *crls;
+    cmd_type_t cmd;
+    char *indata;
+    char *tsa_certfile;
+    char *tsa_keyfile;
+    time_t tsa_time;
+    int nested_number;
+} GLOBAL_OPTIONS;
+
+/*
+ * ASN.1 definitions (more or less from official MS Authenticode docs)
+ */
+typedef struct {
+    int type;
+    union {
+        ASN1_BMPSTRING *unicode;
+        ASN1_IA5STRING *ascii;
+    } value;
+} SpcString;
+
+DECLARE_ASN1_FUNCTIONS(SpcString)
+
+typedef struct {
+    ASN1_OCTET_STRING *classId;
+    ASN1_OCTET_STRING *serializedData;
+} SpcSerializedObject;
+
+DECLARE_ASN1_FUNCTIONS(SpcSerializedObject)
+
+typedef struct {
+    int type;
+    union {
+        ASN1_IA5STRING *url;
+        SpcSerializedObject *moniker;
+        SpcString *file;
+    } value;
+} SpcLink;
+
+DECLARE_ASN1_FUNCTIONS(SpcLink)
+
+typedef struct {
+    SpcString *programName;
+    SpcLink   *moreInfo;
+} SpcSpOpusInfo;
+
+DECLARE_ASN1_FUNCTIONS(SpcSpOpusInfo)
+
+typedef struct {
+    ASN1_INTEGER *a;
+    ASN1_OCTET_STRING *string;
+    ASN1_INTEGER *b;
+    ASN1_INTEGER *c;
+    ASN1_INTEGER *d;
+    ASN1_INTEGER *e;
+    ASN1_INTEGER *f;
+} SpcSipInfo;
+
+DECLARE_ASN1_FUNCTIONS(SpcSipInfo)
+
+typedef struct {
+    ASN1_OBJECT *type;
+    ASN1_TYPE *value;
+} SpcAttributeTypeAndOptionalValue;
+
+DECLARE_ASN1_FUNCTIONS(SpcAttributeTypeAndOptionalValue)
+
+typedef struct {
+    ASN1_OBJECT *algorithm;
+    ASN1_TYPE *parameters;
+} AlgorithmIdentifier;
+
+DECLARE_ASN1_FUNCTIONS(AlgorithmIdentifier)
+
+typedef struct {
+    AlgorithmIdentifier *digestAlgorithm;
+    ASN1_OCTET_STRING *digest;
+} DigestInfo;
+
+DECLARE_ASN1_FUNCTIONS(DigestInfo)
+
+typedef struct {
+    SpcAttributeTypeAndOptionalValue *data;
+    DigestInfo *messageDigest;
+} SpcIndirectDataContent;
+
+DECLARE_ASN1_FUNCTIONS(SpcIndirectDataContent)
+
+typedef struct CatalogAuthAttr_st {
+    ASN1_OBJECT *type;
+    ASN1_TYPE *contents;
+} CatalogAuthAttr;
+
+DEFINE_STACK_OF(CatalogAuthAttr)
+DECLARE_ASN1_FUNCTIONS(CatalogAuthAttr)
+
+typedef struct {
+    AlgorithmIdentifier *digestAlgorithm;
+    ASN1_OCTET_STRING *digest;
+} MessageImprint;
+
+DECLARE_ASN1_FUNCTIONS(MessageImprint)
+
+typedef struct {
+    ASN1_OBJECT *type;
+    ASN1_OCTET_STRING *signature;
+} TimeStampRequestBlob;
+
+DECLARE_ASN1_FUNCTIONS(TimeStampRequestBlob)
+
+typedef struct {
+    ASN1_OBJECT *type;
+    TimeStampRequestBlob *blob;
+} TimeStampRequest;
+
+DECLARE_ASN1_FUNCTIONS(TimeStampRequest)
+
+/* RFC3161 Time stamping */
+
+typedef struct {
+    ASN1_INTEGER *status;
+    STACK_OF(ASN1_UTF8STRING) *statusString;
+    ASN1_BIT_STRING *failInfo;
+} PKIStatusInfo;
+
+DECLARE_ASN1_FUNCTIONS(PKIStatusInfo)
+
+typedef struct {
+    PKIStatusInfo *status;
+    PKCS7 *token;
+} TimeStampResp;
+
+DECLARE_ASN1_FUNCTIONS(TimeStampResp)
+
+typedef struct {
+    ASN1_INTEGER *version;
+    MessageImprint *messageImprint;
+    ASN1_OBJECT *reqPolicy;
+    ASN1_INTEGER *nonce;
+    ASN1_BOOLEAN certReq;
+    STACK_OF(X509_EXTENSION) *extensions;
+} TimeStampReq;
+
+DECLARE_ASN1_FUNCTIONS(TimeStampReq)
+
+typedef struct {
+    ASN1_INTEGER *seconds;
+    ASN1_INTEGER *millis;
+    ASN1_INTEGER *micros;
+} TimeStampAccuracy;
+
+DECLARE_ASN1_FUNCTIONS(TimeStampAccuracy)
+
+typedef struct {
+    ASN1_INTEGER *version;
+    ASN1_OBJECT *policy_id;
+    MessageImprint *messageImprint;
+    ASN1_INTEGER *serial;
+    ASN1_GENERALIZEDTIME *time;
+    TimeStampAccuracy *accuracy;
+    ASN1_BOOLEAN ordering;
+    ASN1_INTEGER *nonce;
+    GENERAL_NAME *tsa;
+    STACK_OF(X509_EXTENSION) *extensions;
+} TimeStampToken;
+
+DECLARE_ASN1_FUNCTIONS(TimeStampToken)
+
+typedef struct {
+    ASN1_OCTET_STRING *digest;
+    STACK_OF(CatalogAuthAttr) *attributes;
+} CatalogInfo;
+
+DEFINE_STACK_OF(CatalogInfo)
+DECLARE_ASN1_FUNCTIONS(CatalogInfo)
+
+typedef struct {
+    /* 1.3.6.1.4.1.311.12.1.1 MS_CATALOG_LIST */
+    SpcAttributeTypeAndOptionalValue *type;
+    ASN1_OCTET_STRING *identifier;
+    ASN1_UTCTIME *time;
+    /* 1.3.6.1.4.1.311.12.1.2 CatalogVersion = 1
+     * 1.3.6.1.4.1.311.12.1.3 CatalogVersion = 2 */
+    SpcAttributeTypeAndOptionalValue *version;
+    STACK_OF(CatalogInfo) *header_attributes;
+    /* 1.3.6.1.4.1.311.12.2.1 CAT_NAMEVALUE_OBJID */
+    ASN1_TYPE *filename;
+} MsCtlContent;
+
+DECLARE_ASN1_FUNCTIONS(MsCtlContent)
+
+typedef struct {
+    char *server;
+    const char *port;
+    int use_proxy;
+    int timeout;
+    SSL_CTX *ssl_ctx;
+} HTTP_TLS_Info;
+
+typedef struct file_format_st FILE_FORMAT;
+
+typedef struct script_ctx_st SCRIPT_CTX;
+typedef struct msi_ctx_st MSI_CTX;
+typedef struct pe_ctx_st PE_CTX;
+typedef struct cab_ctx_st CAB_CTX;
+typedef struct cat_ctx_st CAT_CTX;
+typedef struct appx_ctx_st APPX_CTX;
+
+typedef struct {
+    FILE_FORMAT *format;
+    GLOBAL_OPTIONS *options;
+    union {
+        SCRIPT_CTX *script_ctx;
+        MSI_CTX *msi_ctx;
+        PE_CTX *pe_ctx;
+        CAB_CTX *cab_ctx;
+        CAT_CTX *cat_ctx;
+        APPX_CTX *appx_ctx;
+    };
+} FILE_FORMAT_CTX;
+
+extern FILE_FORMAT file_format_script;
+extern FILE_FORMAT file_format_msi;
+extern FILE_FORMAT file_format_pe;
+extern FILE_FORMAT file_format_cab;
+extern FILE_FORMAT file_format_cat;
+extern FILE_FORMAT file_format_appx;
+
+struct file_format_st {
+    FILE_FORMAT_CTX *(*ctx_new) (GLOBAL_OPTIONS *option, BIO *hash, BIO *outdata);
+    const EVP_MD *(*md_get) (FILE_FORMAT_CTX *ctx);
+    ASN1_OBJECT *(*data_blob_get) (u_char **p, int *plen, FILE_FORMAT_CTX *ctx);
+    PKCS7 *(*pkcs7_contents_get) (FILE_FORMAT_CTX *ctx, BIO *hash, const EVP_MD *md);
+    int (*hash_length_get) (FILE_FORMAT_CTX *ctx);
+    u_char *(*digest_calc) (FILE_FORMAT_CTX *ctx, const EVP_MD *md);
+    int (*verify_digests) (FILE_FORMAT_CTX *ctx, PKCS7 *p7);
+    int (*verify_indirect_data) (FILE_FORMAT_CTX *ctx, SpcAttributeTypeAndOptionalValue *obj);
+    PKCS7 *(*pkcs7_extract) (FILE_FORMAT_CTX *ctx);
+    PKCS7 *(*pkcs7_extract_to_nest) (FILE_FORMAT_CTX *ctx);
+    int (*remove_pkcs7) (FILE_FORMAT_CTX *ctx, BIO *hash, BIO *outdata);
+    int (*process_data) (FILE_FORMAT_CTX *ctx, BIO *hash, BIO *outdata);
+    PKCS7 *(*pkcs7_signature_new) (FILE_FORMAT_CTX *ctx, BIO *hash);
+    int (*append_pkcs7) (FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7);
+    void (*update_data_size) (FILE_FORMAT_CTX *data, BIO *outdata, PKCS7 *p7);
+    void (*bio_free) (BIO *hash, BIO *outdata);
+    void (*ctx_cleanup) (FILE_FORMAT_CTX *ctx);
+    int (*is_detaching_supported) (void);
+};
+
+/*
+Local Variables:
+   c-basic-offset: 4
+   tab-width: 4
+   indent-tabs-mode: nil
+End:
+
+  vim: set ts=4 expandtab:
+*/

osslsigncode.md

@@ -0,0 +1,554 @@
+---
+title: osslsigncode
+lang: en-US
+---
+
+# NAME
+
+osslsigncode - Authenticode signing, timestamping, extraction, attachment, removal, and verification tool
+
+# SYNOPSIS
+
+`osslsigncode` [`--help`] [`--version`]
+
+`osslsigncode` `sign`
+[`-certs` *file* | `-spc` *file* | `-pkcs12` *file*]
+[`-key` *file-or-URI*]
+[`-ac` *file*]
+[`-pass` *password* | `-readpass` *file* | `-askpass`]
+[`-pkcs11module` *module*] [`-pkcs11cert` *URI*]
+[`-engine` *engine*] [`-provider` *provider*]
+[`-login`] [`-engineCtrl` *command*[:*parameter*]]
+[`-h` *digest*]
+[`-n` *description*] [`-i` *URL*]
+[`-jp` `low`] [`-comm`] [`-ph`]
+[`-t` *URL* ... | `-ts` *URL* ...]
+[`-TSA-certs` *file* `-TSA-key` *file-or-URI* [`-TSA-time` *unix-time*]]
+[`-HTTPS-CAfile` *file*] [`-HTTPS-CRLfile` *file*]
+[`-time` *unix-time*]
+[`-addUnauthenticatedBlob` [`-blobFile` *file*]]
+[`-nest`] [`-add-msi-dse`] [`-verbose`] [`-pem`]
+`-in` *input* `-out` *output*
+
+`osslsigncode` `extract-data`
+[`-pem`] [`-h` *digest*] [`-ph`] [`-add-msi-dse`]
+`-in` *input* `-out` *output*
+
+`osslsigncode` `add`
+[`-addUnauthenticatedBlob` [`-blobFile` *file*]]
+[`-t` *URL* ... | `-ts` *URL* ...]
+[`-TSA-certs` *file* `-TSA-key` *file-or-URI* [`-TSA-time` *unix-time*]]
+[`-HTTPS-CAfile` *file*] [`-HTTPS-CRLfile` *file*]
+[`-h` *digest*] [`-index` *n*] [`-verbose`] [`-add-msi-dse`]
+`-in` *input* `-out` *output*
+
+`osslsigncode` `attach-signature`
+`-sigin` *signature*
+[`-h` *digest*] [`-nest`] [`-add-msi-dse`]
+`-in` *input* `-out` *output*
+
+`osslsigncode` `extract-signature`
+[`-pem`]
+`-in` *input* `-out` *output*
+
+`osslsigncode` `remove-signature`
+`-in` *input* `-out` *output*
+
+`osslsigncode` `verify`
+`-in` *input*
+[`-c` | `-catalog` *catalog-file*]
+[`-CAfile` *file*] [`-CRLfile` *file*]
+[`-HTTPS-CAfile` *file*] [`-HTTPS-CRLfile` *file*]
+[`-TSA-CAfile` *file*] [`-TSA-CRLfile` *file*]
+[`-p` *proxy*] [`-index` *n*]
+[`-ignore-timestamp`] [`-ignore-cdp`] [`-ignore-crl`]
+[`-time` *unix-time*]
+[`-require-leaf-hash` *alg*:*hex*]
+[`-verbose`]
+
+# DESCRIPTION
+
+`osslsigncode` signs and verifies Microsoft Authenticode signatures on
+supported file formats.  It can also extract data for detached signing,
+attach an externally produced signature, add timestamps or unauthenticated
+blobs to an existing signature, and remove an embedded signature.
+
+Supported input formats include PE files such as EXE, DLL, and SYS, CAB,
+CAT, MSI, APPX, and several script file types, including `.ps1`, `.ps1xml`,
+`.psc1`, `.psd1`, `.psm1`, `.cdxml`, `.mof`, and `.js`.
+
+The program supports these common workflows:
+
+- direct signing of an unsigned file
+- detached signing via `extract-data`, `sign`, and `attach-signature`
+- post-sign timestamping with `add`
+- verification of embedded signatures or catalog signatures with `verify`
+
+If no subcommand is given, `sign` is assumed.
+
+# FORMATS
+
+Support is not identical across all file formats.
+
+In particular, detached-signature workflows, nested signatures, catalog-based
+verification, and signature removal are format-dependent features.  A command
+that is valid for one supported file type may be unsupported for another.
+
+CAT files are a special case.  They are detached catalog containers for
+hashes of other files, not ordinary embedded-signature payloads.  A CAT
+file is itself a PKCS#7 structure containing authenticated entries for one
+or more external files.  In practice, the catalog signs file digests
+recorded in the catalog, rather than embedding a signature into each
+covered file.
+
+Because of this, CAT files behave differently from embedded-signature
+formats.  They do not support `attach-signature`, `remove-signature`,
+`extract-data`, or nested signatures.
+
+MSI files are also a special case.  They support an extended signature mode
+controlled by `-add-msi-dse`.  In this mode, the MSI signature covers file
+metadata as well as file content.  Detached-signing workflows and any later
+re-signing or nesting operations must use a mode consistent with the MSI
+file's existing signature structure.
+
+# COMMANDS
+
+## `sign`
+
+Create a new Authenticode signature.
+
+This command can sign a normal unsigned file, or it can sign PKCS#7 data
+previously produced by `extract-data`.
+
+## `extract-data`
+
+Extract the PKCS#7 content to be signed later.  This is used for detached
+signing workflows.
+
+## `add`
+
+Add unauthenticated attributes to an existing signature, typically an
+Authenticode timestamp, an RFC 3161 timestamp, or an unauthenticated blob.
+
+With `-index`, the selected signature in a multi-signature file is updated.
+
+## `attach-signature`
+
+Attach a detached PKCS#7 signature to an input file.
+
+With `-nest`, the new signature is attached as a nested signature instead of
+replacing the primary one, if the file format supports nested signatures.
+
+## `extract-signature`
+
+Extract the embedded PKCS#7 signature from a signed file.
+
+## `remove-signature`
+
+Remove the embedded signature from a signed file.
+
+## `verify`
+
+Verify an embedded signature or a catalog signature.
+
+Verification may include digest consistency, certificate chain validation,
+certificate revocation checking, timestamp validation, and optional checking
+of the signer's leaf certificate hash.
+
+When verifying that a file is covered by a catalog, use `verify -catalog
+catalog.cat -in file`.  Verifying the CAT file by itself validates the
+catalog signature; verifying with `-catalog` checks whether the specified
+input file is covered by that catalog.
+
+# OPTIONS
+
+Some options are available only in particular builds or OpenSSL versions.
+In particular, `-askpass` is build-dependent, `-provider` and `-nolegacy`
+require OpenSSL 3, and engine-related options depend on engine support in the
+build.
+
+## General options
+
+`--help`  
+: Show help text.  With a subcommand, show help for that subcommand.
+
+`-v`, `--version`  
+: Show version information.
+
+`-in` *file*  
+: Input file.
+
+`-out` *file*  
+: Output file.  Required for all commands except `verify`.
+
+`-verbose`  
+: Produce more detailed diagnostic output.
+
+## Signing material
+
+`-pkcs12` *file*  
+: Read the signing certificate and private key from a PKCS#12 container.
+
+`-certs`, `-spc` *file*  
+: Read the signing certificate chain.  The historical alias `-spc` is accepted.
+
+`-key` *file-or-URI*  
+: Read the private key.  This may also be a store or PKCS#11 URI.
+
+`-ac` *file*  
+: Add extra certificates to the signature block.
+
+`-pass` *password*  
+: Password or PIN for the key, token, or PKCS#12 container.
+
+`-readpass` *file*  
+: Read the password or PIN from *file*.  Use `-` to read from standard input.
+
+`-askpass`  
+: Prompt for the password interactively.
+
+## PKCS#11, engines, and providers
+
+`-pkcs11module` *module*  
+: Path to a PKCS#11 module.
+
+`-pkcs11cert` *URI*  
+: PKCS#11 URI identifying the certificate object.
+
+`-provider` *provider*  
+: OpenSSL 3 provider to load.  This is the preferred modern interface for
+  provider-based PKCS#11 use.
+
+`-engine`, `-pkcs11engine` *engine*  
+: OpenSSL engine identifier or path to a dynamic engine module.  This
+  interface is retained for compatibility with builds and deployments that
+  still support engines.
+
+`-login`  
+: Force login to the token for engine-based PKCS#11 use.
+
+`-engineCtrl` *command*[:*parameter*]  
+: Pass a control command to the selected engine.
+
+`-nolegacy`  
+: On OpenSSL 3 builds, do not automatically load the legacy provider.
+
+## Signature contents and digest control
+
+`-h` `md5` | `sha1` | `sha2` | `sha256` | `sha384` | `sha512`  
+: Select the digest algorithm.  The default is `sha256`.  `sha2` and
+  `sha256` are equivalent.
+
+`-n` *description*  
+: Description of the signed content.
+
+`-i` *URL*  
+: Informational URL associated with the signed content.
+
+`-comm`  
+: Use Microsoft Commercial Code Signing purpose instead of the default
+  individual purpose.
+
+`-jp` `low`  
+: Add the Java CAB permission attribute.  Only `low` is currently supported.
+
+`-ph`  
+: Generate page hashes for executable files.
+
+`-add-msi-dse`  
+: For MSI files, enable the `MsiDigitalSignatureEx` signing mode.  In this
+  mode, the signature covers MSI metadata as well as file content.  The
+  metadata portion includes stream names, sizes, and selected timestamps in
+  the MSI structure.  This option changes the MSI signature format and should
+  be used consistently in any detached-signing workflow involving
+  `extract-data`, `sign`, `attach-signature`, or `add`.
+
+  For a newly signed MSI, this mode is generally preferred because it extends
+  signing coverage beyond file content alone.  For an already signed MSI,
+  however, the chosen mode must match the file's existing signature
+  structure.  Switching between basic MSI signing and `MsiDigitalSignatureEx`
+  during re-signing or nested-signature operations can invalidate the
+  existing signature.
+
+`-pem`  
+: Write PKCS#7 output in PEM format instead of DER.
+
+## Timestamping and network options
+
+The following timestamping modes are **mutually exclusive** within a single
+`sign` or `add` invocation:
+
+- Authenticode timestamping with `-t`
+- RFC 3161 timestamping with `-ts`
+- built-in RFC 3161 timestamp generation with `-TSA-certs` and `-TSA-key`
+
+`-t` *URL*  
+: Add an Authenticode timestamp from the specified URL.  May be repeated.
+
+`-ts` *URL*  
+: Add an RFC 3161 timestamp from the specified URL.  May be repeated.
+
+`-p` *proxy*  
+: Proxy used for timestamp or CRL retrieval.
+
+`-noverifypeer`  
+: Do not verify the TLS certificate of the remote timestamp service.
+
+`-HTTPS-CAfile` *file*  
+: PEM bundle used to verify HTTPS peers contacted by `osslsigncode`.
+
+`-HTTPS-CRLfile` *file*  
+: PEM CRL file used while verifying HTTPS peers.
+
+`-TSA-certs` *file*  
+: PEM certificate chain for locally generated RFC 3161 timestamps.
+
+`-TSA-key` *file-or-URI*  
+: Private key for locally generated RFC 3161 timestamps.
+
+`-TSA-time` *unix-time*  
+: Timestamp time for locally generated RFC 3161 responses.
+
+## Nested signatures and indexed operations
+
+`-nest`  
+: Add a nested signature instead of replacing the primary signature.
+
+`-index` *n*  
+: Select a signature by index for `add` or `verify`.  Index 0 is the primary
+  signature.
+
+## Unauthenticated blob options
+
+`-addUnauthenticatedBlob`  
+: Add an unauthenticated blob to the signature.
+
+`-blobFile` *file*  
+: Read blob contents from *file*.  If omitted, a placeholder blob is created.
+
+## Verification options
+
+`-c`, `-catalog` *file*  
+: Verify the input file against the specified catalog file.
+
+`-CAfile` *file*  
+: PEM bundle of trusted CA certificates for signer validation.
+
+`-CRLfile` *file*  
+: PEM file containing CRLs for signer validation.
+
+`-TSA-CAfile`, `-untrusted` *file*  
+: PEM bundle of trusted CA certificates for timestamp validation.
+
+`-TSA-CRLfile`, `-CRLuntrusted` *file*  
+: PEM file containing CRLs for timestamp validation.
+
+`-time`, `-st` *unix-time*  
+: Verification time.  If a valid timestamp is present and used, chain
+  validation is normally performed at the timestamp time.
+
+`-ignore-timestamp`  
+: Skip verification of the timestamp signature.
+
+`-ignore-cdp`  
+: Do not fetch CRLs from CRL Distribution Points.
+
+`-ignore-crl`  
+: Disable CRL retrieval and CRL validation.
+
+`-require-leaf-hash` *alg*:*hex*  
+: Require the signer's leaf certificate to hash to the specified value.
+  The hash is computed over the DER encoding of the leaf certificate.
+
+# EXIT STATUS
+
+`0`  
+: Success.
+
+non-zero  
+: Failure.
+
+# DIAGNOSTICS
+
+Common causes of failure include:
+
+missing CA trust bundle  
+: On Unix-like systems, `verify` expects a readable CA bundle, either from
+  `-CAfile` or from a detected system default.
+
+detached-signing mismatch  
+: `extract-data`, `sign`, and `attach-signature` must use compatible
+  digest-affecting options such as `-h`, and where relevant `-ph` and
+  `-add-msi-dse`.
+
+unsupported format feature  
+: Some file formats do not support every subcommand or every signature mode.
+
+missing TSA trust chain  
+: Timestamp verification may fail unless the appropriate TSA trust anchors
+  are supplied with `-TSA-CAfile`, and where needed `-TSA-CRLfile`.
+
+conflicting timestamp modes  
+: `-t`, `-ts`, and built-in TSA signing cannot be combined in one command.
+
+MSI signature mode mismatch  
+: Re-signing or nesting an MSI signature must be consistent with whether the
+  file already uses `MsiDigitalSignatureEx`.  Mixing modes may invalidate the
+  existing signature.
+
+# ENVIRONMENT
+
+`HTTP_PROXY`, `http_proxy`  
+: Default proxy for HTTP access if `-p` is not given.
+
+`HTTPS_PROXY`, `https_proxy`  
+: Default proxy for HTTPS access if `-p` is not given.
+
+`OPENSSL_ENGINES`  
+: May help OpenSSL find engine modules.
+
+# FILES
+
+On Unix-like systems, `osslsigncode` tries common CA bundle locations for
+its default `-CAfile`, including:
+
+- `/etc/ssl/certs/ca-certificates.crt`
+- `/etc/pki/tls/certs/ca-bundle.crt`
+- `/usr/share/ssl/certs/ca-bundle.crt`
+- `/usr/local/share/certs/ca-root-nss.crt`
+- `/etc/ssl/cert.pem`
+
+If no readable CA bundle is available, `verify` may require an explicit
+`-CAfile`.
+
+# NOTES
+
+Use `extract-data` when you need to create a new detached signature object.
+Use `extract-signature` when you need to copy an existing embedded PKCS#7
+signature out of a file.
+
+For safer secret handling, prefer `-readpass` or `-askpass` over `-pass`.
+
+Data added with `-addUnauthenticatedBlob` is not protected by the signature
+and must not be treated as trusted.
+
+For new MSI signatures, `-add-msi-dse` is generally preferred because it
+extends signing coverage to MSI metadata as well as file content.  However,
+it is format-affecting rather than cosmetic, so existing signed MSI files
+should be re-signed only in a mode consistent with their current signature
+structure.
+
+Output files are not overwritten.
+
+# EXAMPLES
+
+## Sign and verify a file
+
+```sh
+osslsigncode sign \
+  -pkcs12 signer.p12 \
+  -readpass p12-pass.txt \
+  -n "Example Application" \
+  -i "https://example.com/" \
+  -ts "https://tsa.example.net/" \
+  -in app.exe \
+  -out app-signed.exe
+
+osslsigncode verify \
+  -CAfile ca-bundle.pem \
+  -TSA-CAfile tsa-ca-bundle.pem \
+  -in app-signed.exe
+```
+
+## Detached signing workflow
+
+```sh
+osslsigncode extract-data \
+  -h sha384 \
+  -ph \
+  -in app.exe \
+  -out app-data.der
+
+osslsigncode sign \
+  -pkcs12 signer.p12 \
+  -readpass p12-pass.txt \
+  -h sha384 \
+  -in app-data.der \
+  -out app-sig.der
+
+osslsigncode attach-signature \
+  -h sha384 \
+  -sigin app-sig.der \
+  -in app.exe \
+  -out app-signed.exe
+
+osslsigncode verify \
+  -CAfile ca-bundle.pem \
+  -in app-signed.exe
+```
+
+## Sign a new MSI with extended MSI metadata coverage
+
+```sh
+osslsigncode sign \
+  -pkcs12 signer.p12 \
+  -readpass p12-pass.txt \
+  -add-msi-dse \
+  -in installer.msi \
+  -out installer-signed.msi
+```
+
+## Use a PKCS#11 provider
+
+```sh
+osslsigncode sign \
+  -provider /path/to/pkcs11prov.so \
+  -pkcs11module /path/to/opensc-pkcs11.so \
+  -pkcs11cert 'pkcs11:token=my-token;object=cert' \
+  -key 'pkcs11:token=my-token;object=key' \
+  -readpass pin.txt \
+  -in app.exe \
+  -out app-signed.exe
+```
+
+## Add a timestamp to an already signed file
+
+```sh
+osslsigncode add \
+  -ts "https://tsa.example.net/" \
+  -in app-signed.exe \
+  -out app-signed-ts.exe
+```
+
+## Verify that a file is covered by a catalog
+
+```sh
+osslsigncode verify \
+  -catalog drivers.cat \
+  -CAfile ca-bundle.pem \
+  -CRLfile ca-crl.pem \
+  -in driver.sys
+```
+
+# REPORTING BUGS
+
+Report bugs and suspected issues via the project issue tracker:
+
+<https://github.com/mtrojnar/osslsigncode/issues>
+
+# AUTHORS
+
+Originally written by Per Allansson.
+
+Maintained and extended by Michał Trojnara.
+
+Major contributions by Małgorzata Olszówka.
+
+Additional contributions by other project contributors.
+
+# SEE ALSO
+
+**OpenSSL** Library
+
+<https://openssl-library.org/>
+

script.c

@@ -0,0 +1,892 @@
+/*
+ * Script file support library
+ *
+ * Copyright (C) 2021-2024 Michał Trojnara <Michal.Trojnara@stunnel.org>
+ */
+
+#include "osslsigncode.h"
+#include "helpers.h"
+#include "utf.h"
+
+typedef enum {
+    comment_hash,
+    comment_xml,
+    comment_c,
+    comment_js,
+    comment_not_found
+} COMMENT_STYLE;
+
+typedef struct {
+    const char *extension;
+    COMMENT_STYLE comment;
+} SCRIPT_FORMAT;
+
+const SCRIPT_FORMAT supported_formats[] = {
+    {".ps1",    comment_hash},
+    {".ps1xml", comment_xml},
+    {".psc1",   comment_xml},
+    {".psd1",   comment_hash},
+    {".psm1",   comment_hash},
+    {".cdxml",  comment_xml},
+    {".mof",    comment_c},
+    {".js",     comment_js},
+    {NULL,      comment_not_found},
+};
+
+#define header_hash "SIG # Begin signature block"
+#define footer_hash "SIG # End signature block"
+#define header_js "Begin signature block"
+#define footer_js "End signature block"
+
+typedef struct {
+    const char *open, *close, *header, *footer;
+} SCRIPT_COMMENT;
+
+const SCRIPT_COMMENT comment_text[] = {
+    [comment_hash] = {"# ", "", header_hash, footer_hash},
+    [comment_xml]  = {"<!-- ", " -->", header_hash, footer_hash},
+    [comment_c]    = {"/* ", " */", header_hash, footer_hash},
+    [comment_js]   = {"// SIG // ", "", header_js, footer_js}
+};
+
+struct script_ctx_st {
+    const SCRIPT_COMMENT *comment_text;
+    int utf;
+    uint32_t sigpos;
+    uint32_t fileend;
+};
+
+#define LINE_MAX_LEN 100
+
+/* FILE_FORMAT method prototypes */
+static FILE_FORMAT_CTX *script_ctx_new(GLOBAL_OPTIONS *options, BIO *hash, BIO *outdata);
+static ASN1_OBJECT *script_spc_sip_info_get(u_char **p, int *plen, FILE_FORMAT_CTX *ctx);
+static PKCS7 *script_pkcs7_contents_get(FILE_FORMAT_CTX *ctx, BIO *hash, const EVP_MD *md);
+static int script_hash_length_get(FILE_FORMAT_CTX *ctx);
+static u_char *script_digest_calc(FILE_FORMAT_CTX *ctx, const EVP_MD *md);
+static int script_verify_digests(FILE_FORMAT_CTX *ctx, PKCS7 *p7);
+static PKCS7 *script_pkcs7_extract(FILE_FORMAT_CTX *ctx);
+static PKCS7 *script_pkcs7_extract_to_nest(FILE_FORMAT_CTX *ctx);
+static int script_remove_pkcs7(FILE_FORMAT_CTX *ctx, BIO *hash, BIO *outdata);
+static int script_process_data(FILE_FORMAT_CTX *ctx, BIO *hash, BIO *outdata);
+static PKCS7 *script_pkcs7_signature_new(FILE_FORMAT_CTX *ctx, BIO *hash);
+static int script_append_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7);
+static void script_bio_free(BIO *hash, BIO *outdata);
+static void script_ctx_cleanup(FILE_FORMAT_CTX *ctx);
+static int script_is_detaching_supported(void);
+
+FILE_FORMAT file_format_script = {
+    .ctx_new        = script_ctx_new,
+    .data_blob_get  = script_spc_sip_info_get,
+    .pkcs7_contents_get = script_pkcs7_contents_get,
+    .hash_length_get = script_hash_length_get,
+    .digest_calc    = script_digest_calc,
+    .verify_digests = script_verify_digests,
+    .pkcs7_extract  = script_pkcs7_extract,
+    .pkcs7_extract_to_nest = script_pkcs7_extract_to_nest,
+    .remove_pkcs7   = script_remove_pkcs7,
+    .process_data   = script_process_data,
+    .pkcs7_signature_new = script_pkcs7_signature_new,
+    .append_pkcs7   = script_append_pkcs7,
+    .bio_free       = script_bio_free,
+    .ctx_cleanup    = script_ctx_cleanup,
+    .is_detaching_supported = script_is_detaching_supported
+};
+
+/* helper functions */
+static SCRIPT_CTX *script_ctx_get(char *indata, uint32_t filesize, const SCRIPT_COMMENT *comment, int utf);
+static int write_commented(FILE_FORMAT_CTX *ctx, BIO *outdata, const char *data, size_t length);
+static int write_in_encoding(FILE_FORMAT_CTX *ctx, BIO *outdata, const char *line, size_t length);
+static size_t utf8_to_utf16(const char *data, size_t len, uint16_t **out_utf16);
+static size_t utf16_to_utf8(const uint16_t *data, size_t len, char **out_utf8);
+static BIO *script_digest_calc_bio(FILE_FORMAT_CTX *ctx, const EVP_MD *md);
+static int script_digest_convert(BIO *hash, FILE_FORMAT_CTX *ctx, size_t len);
+static int script_write_bio(BIO *data, char *indata, size_t len);
+static int script_check_file(FILE_FORMAT_CTX *ctx);
+
+/*
+ * Allocate and return a script file format context.
+ * [in, out] options: structure holds the input data
+ * [out] hash: message digest BIO
+ * [in] outdata: outdata file BIO (unused)
+ * [returns] pointer to script file format context
+ */
+static FILE_FORMAT_CTX *script_ctx_new(GLOBAL_OPTIONS *options, BIO *hash, BIO *outdata)
+{
+    FILE_FORMAT_CTX *ctx;
+    SCRIPT_CTX *script_ctx;
+    const SCRIPT_FORMAT *fmt;
+    uint32_t filesize;
+    const uint8_t utf16_bom[] = {0xff, 0xfe};
+    size_t name_len;
+    int utf;
+
+    /* squash the unused parameter warning */
+    (void)outdata;
+
+    /* find out whether our format is supported */
+    name_len = strlen(options->infile);
+    for (fmt = supported_formats; fmt->comment != comment_not_found; fmt++) {
+        size_t ext_len = strlen(fmt->extension);
+        if(name_len > ext_len && !strcasecmp(options->infile + name_len - ext_len, fmt->extension))
+            break;
+    }
+    if (fmt->comment == comment_not_found)
+        return NULL;
+    printf("Script file format: %s\n", fmt->extension);
+
+    filesize = get_file_size(options->infile);
+    if (filesize == 0)
+        return NULL; /* FAILED */
+
+    options->indata = map_file(options->infile, filesize);
+    if (!options->indata) {
+        return NULL; /* FAILED */
+    }
+    utf = memcmp(options->indata, utf16_bom, sizeof utf16_bom) ? 8 : 16;
+
+    /* initialize script context */
+    script_ctx = script_ctx_get(options->indata, filesize, comment_text + fmt->comment, utf);
+    if (!script_ctx) {
+        unmap_file(options->indata, filesize);
+        return NULL; /* FAILED */
+    }
+
+    /* initialize file format context */
+    ctx = OPENSSL_malloc(sizeof(FILE_FORMAT_CTX));
+    memset(ctx, 0, sizeof(FILE_FORMAT_CTX));
+    ctx->format = &file_format_script;
+    ctx->options = options;
+    ctx->script_ctx = script_ctx;
+
+    if (hash)
+        BIO_push(hash, BIO_new(BIO_s_null()));
+
+    /* FIXME: user interface logic belongs to osslsigncode.c */
+    if (options->pagehash == 1)
+        printf("Warning: -ph option is only valid for PE files\n");
+    if (options->jp >= 0)
+        printf("Warning: -jp option is only valid for CAB files\n");
+    return ctx;
+}
+
+/*
+ * Allocate and return SpcSipInfo object.
+ * Subject Interface Package (SIP) is an internal Microsoft API for
+ * transforming arbitrary files into a digestible stream.
+ * These ClassIDs are found in the indirect data section and identify
+ * the type of processor needed to validate the signature.
+ * https://github.com/sassoftware/relic/blob/620d0b75ec67c0158a8a9120950abe04327d922f/lib/authenticode/structs.go#L154
+ * [out] p: SpcSipInfo data
+ * [out] plen: SpcSipInfo data length
+ * [in] ctx: structure holds input and output data
+ * [returns] pointer to ASN1_OBJECT structure corresponding to SPC_SIPINFO_OBJID
+ */
+static ASN1_OBJECT *script_spc_sip_info_get(u_char **p, int *plen, FILE_FORMAT_CTX *ctx)
+{
+    const u_char SpcUUIDSipInfoPs[] = {
+        0x1f, 0xcc, 0x3b, 0x60, 0x59, 0x4b, 0x08, 0x4e,
+        0xb7, 0x24, 0xd2, 0xc6, 0x29, 0x7e, 0xf3, 0x51
+    };
+    ASN1_OBJECT *dtype;
+    SpcSipInfo *si = SpcSipInfo_new();
+
+    /* squash the unused parameter warning */
+    (void)ctx;
+
+    ASN1_INTEGER_set(si->a, 65536);
+    ASN1_INTEGER_set(si->b, 0);
+    ASN1_INTEGER_set(si->c, 0);
+    ASN1_INTEGER_set(si->d, 0);
+    ASN1_INTEGER_set(si->e, 0);
+    ASN1_INTEGER_set(si->f, 0);
+    ASN1_OCTET_STRING_set(si->string, SpcUUIDSipInfoPs, sizeof SpcUUIDSipInfoPs);
+    *plen = i2d_SpcSipInfo(si, NULL);
+    *p = OPENSSL_malloc((size_t)*plen);
+    i2d_SpcSipInfo(si, p);
+    *p -= *plen;
+    dtype = OBJ_txt2obj(SPC_SIPINFO_OBJID, 1);
+    SpcSipInfo_free(si);
+    return dtype; /* OK */
+}
+
+/*
+ * Allocate and return a data content to be signed.
+ * [in] ctx: structure holds input and output data
+ * [in] hash: message digest BIO
+ * [in] md: message digest algorithm
+ * [returns] data content
+ */
+static PKCS7 *script_pkcs7_contents_get(FILE_FORMAT_CTX *ctx, BIO *hash, const EVP_MD *md)
+{
+    ASN1_OCTET_STRING *content;
+    BIO *bhash;
+
+    /* squash the unused parameter warning */
+    (void)hash;
+
+    bhash = script_digest_calc_bio(ctx, md);
+    if (!bhash) {
+        return NULL; /* FAILED */
+    }
+    content = spc_indirect_data_content_get(bhash, ctx);
+    BIO_free_all(bhash);
+    return pkcs7_set_content(content);
+}
+
+static int script_hash_length_get(FILE_FORMAT_CTX *ctx)
+{
+    return EVP_MD_size(ctx->options->md);
+}
+
+/*
+ * Compute a simple sha1/sha256 message digest of the MSI file
+ * for use with a catalog file.
+ * [in] ctx: structure holds input and output data
+ * [in] md: message digest algorithm
+ * [returns] pointer to calculated message digest
+ */
+static u_char *script_digest_calc(FILE_FORMAT_CTX *ctx, const EVP_MD *md)
+{
+    u_char *mdbuf;
+    BIO *hash = BIO_new(BIO_f_md());
+
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
+    if (!BIO_set_md(hash, md)) {
+        fprintf(stderr, "Unable to set the message digest of BIO\n");
+        BIO_free_all(hash);
+        return NULL; /* FAILED */
+    }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
+    BIO_push(hash, BIO_new(BIO_s_null()));
+    if (!script_write_bio(hash, ctx->options->indata, ctx->script_ctx->fileend)) {
+        BIO_free_all(hash);
+        return NULL; /* FAILED */
+    }
+    mdbuf = OPENSSL_malloc((size_t)EVP_MD_size(md));
+    BIO_gets(hash, (char*)mdbuf, EVP_MD_size(md));
+    BIO_free_all(hash);
+    return mdbuf; /* OK */
+}
+
+/*
+ * Calculate the hash and compare to PKCS#7 signedData.
+ * [in] ctx: structure holds input and output data
+ * [in] p7: PKCS#7 signature
+ * [returns] 0 on error or 1 on success
+ */
+static int script_verify_digests(FILE_FORMAT_CTX *ctx, PKCS7 *p7)
+{
+    int mdtype = -1;
+    u_char mdbuf[EVP_MAX_MD_SIZE];
+    u_char *cmdbuf = NULL;
+    const EVP_MD *md;
+    BIO *bhash;
+
+    if (!pkcs7_get_content_digest(p7, mdbuf, &mdtype)) {
+        fprintf(stderr, "Failed to extract current message digest\n\n");
+        return 0; /* FAILED */
+    }
+    md = EVP_get_digestbynid(mdtype);
+    bhash = script_digest_calc_bio(ctx, md);
+    if (!bhash)
+        return 0; /* FAILED */
+
+    cmdbuf = OPENSSL_malloc((size_t)EVP_MD_size(md));
+    BIO_gets(bhash, (char*)cmdbuf, EVP_MD_size(md));
+    BIO_free_all(bhash);
+
+    if (!compare_digests(mdbuf, cmdbuf, mdtype)) {
+        fprintf(stderr, "Signature verification: failed\n\n");
+        OPENSSL_free(cmdbuf);
+        return 0; /* FAILED */
+    }
+    OPENSSL_free(cmdbuf);
+    return 1; /* OK */
+}
+
+/*
+ * Extract existing signature in DER format.
+ * [in] ctx: structure holds input and output data
+ * [returns] pointer to PKCS#7 structure
+ */
+static PKCS7 *script_pkcs7_extract(FILE_FORMAT_CTX *ctx)
+{
+    const char *signature_data = ctx->options->indata + ctx->script_ctx->sigpos;
+    size_t signature_len = ctx->script_ctx->fileend - ctx->script_ctx->sigpos;
+    size_t base64_len;
+    char *ptr;
+    BIO *bio_mem, *bio_b64 = NULL;
+    char *base64_data = NULL;
+    char *clean_base64 = NULL;
+    int clean_base64_len = 0;
+    const char *open_tag = ctx->script_ctx->comment_text->open;
+    const char *close_tag = ctx->script_ctx->comment_text->close;
+    size_t open_tag_len = strlen(open_tag);
+    size_t close_tag_len = strlen(close_tag);
+    size_t header_len = strlen(ctx->script_ctx->comment_text->header);
+    size_t footer_len = strlen(ctx->script_ctx->comment_text->footer);
+    PKCS7 *retval = NULL;
+
+    if (!script_check_file(ctx)) {
+        return NULL; /* FAILED, no signature */
+    }
+    /* extract Base64 signature */
+    if (ctx->script_ctx->utf == 8) {
+        base64_len = signature_len;
+        base64_data = OPENSSL_malloc(base64_len);
+        if (!base64_data)
+            return NULL; /* memory allocation failed */
+        memcpy(base64_data, signature_data, base64_len);
+    } else {
+        base64_len = utf16_to_utf8((const void *)signature_data,
+            signature_len, &base64_data);
+    }
+
+    /* allocate memory for cleaned Base64 */
+    clean_base64 = OPENSSL_malloc(base64_len);
+    if (!clean_base64) {
+        fprintf(stderr, "Malloc failed\n");
+        goto cleanup;
+    }
+
+    /* copy clean Base64 data */
+    for (ptr = base64_data;;) {
+        /* find the opening tag */
+        for(;;) {
+            if (ptr + open_tag_len >= base64_data + base64_len) {
+                fprintf(stderr, "Signature line too long\n");
+                goto cleanup;
+            }
+            if (!memcmp(ptr, open_tag, (size_t)open_tag_len)) {
+                ptr += open_tag_len;
+                break;
+            }
+            ptr++;
+        }
+        /* process header and footer */
+        if (ptr + header_len < base64_data + base64_len &&
+                !memcmp(ptr, ctx->script_ctx->comment_text->header, header_len))
+            ptr += header_len;
+        if (ptr + footer_len <= base64_data + base64_len &&
+                !memcmp(ptr, ctx->script_ctx->comment_text->footer, footer_len))
+            break; /* success */
+
+        /* copy until the closing tag */
+        for(;;) {
+            if (ptr + close_tag_len >= base64_data + base64_len) {
+                fprintf(stderr, "Signature line too long\n");
+                goto cleanup;
+            }
+            if (close_tag_len) {
+                if (!memcmp(ptr, close_tag, (size_t)close_tag_len)) {
+                    ptr += close_tag_len;
+                    break;
+                }
+            }
+            if (*ptr == '\r') {
+                ptr++;
+            } else if (*ptr == '\n') {
+                ptr++;
+                break;
+            } else {
+                clean_base64[clean_base64_len++] = *ptr++;
+            }
+        }
+    }
+
+    /* prepare for Base64 decoding */
+    bio_mem = BIO_new_mem_buf(clean_base64, clean_base64_len);
+    bio_b64 = BIO_new(BIO_f_base64());
+    BIO_push(bio_b64, bio_mem);
+    BIO_set_flags(bio_b64, BIO_FLAGS_BASE64_NO_NL);
+
+    /* decode DER */
+    retval = d2i_PKCS7_bio(bio_b64, NULL);
+
+cleanup:
+    OPENSSL_free(base64_data);
+    OPENSSL_free(clean_base64);
+    BIO_free_all(bio_b64);
+    return retval;
+}
+
+/*
+ * Extract existing signature in DER format.
+ * [in] ctx: structure holds input and output data
+ * [returns] pointer to PKCS#7 structure
+ */
+static PKCS7 *script_pkcs7_extract_to_nest(FILE_FORMAT_CTX *ctx)
+{
+    return script_pkcs7_extract(ctx);
+}
+
+/*
+ * Remove existing signature.
+ * [in, out] ctx: structure holds input and output data
+ * [out] hash: message digest BIO
+ * [out] outdata: outdata file BIO
+ * [returns] 1 on error or 0 on success
+ */
+static int script_remove_pkcs7(FILE_FORMAT_CTX *ctx, BIO *hash, BIO *outdata)
+{
+    /* squash the unused parameter warning */
+    (void)hash;
+    if (!script_check_file(ctx)) {
+        return 1; /* FAILED, no signature */
+    }
+    if (!script_write_bio(outdata, ctx->options->indata, ctx->script_ctx->sigpos)) {
+        return 1; /* FAILED */
+    }
+    return 0; /* OK */
+}
+
+/*
+ * Initialize outdata file and calculate a hash (message digest) of data.
+ * [in, out] ctx: structure holds input and output data
+ * [out] hash: message digest BIO
+ * [out] outdata: outdata file BIO
+ * [returns] 1 on error or 0 on success
+ */
+static int script_process_data(FILE_FORMAT_CTX *ctx, BIO *hash, BIO *outdata)
+{
+    if (ctx->script_ctx->sigpos > 0) {
+        /* Strip current signature */
+        ctx->script_ctx->fileend = ctx->script_ctx->sigpos;
+    }
+    if (!script_write_bio(outdata, ctx->options->indata, ctx->script_ctx->fileend))
+        return 0; /* FAILED */
+    if (!script_digest_convert(hash, ctx, ctx->script_ctx->fileend))
+        return 0; /* FAILED */
+    return 1; /* OK */
+}
+
+/*
+ * Create a new PKCS#7 signature.
+ * [in, out] ctx: structure holds input and output data
+ * [out] hash: message digest BIO
+ * [returns] pointer to PKCS#7 structure
+ */
+static PKCS7 *script_pkcs7_signature_new(FILE_FORMAT_CTX *ctx, BIO *hash)
+{
+    ASN1_OCTET_STRING *content;
+    PKCS7 *p7 = pkcs7_create(ctx);
+
+    if (!p7) {
+        fprintf(stderr, "Creating a new signature failed\n");
+        return NULL; /* FAILED */
+    }
+    if (!add_indirect_data_object(p7)) {
+        fprintf(stderr, "Adding SPC_INDIRECT_DATA_OBJID failed\n");
+        PKCS7_free(p7);
+        return NULL; /* FAILED */
+    }
+    content = spc_indirect_data_content_get(hash, ctx);
+    if (!content) {
+        fprintf(stderr, "Failed to get spcIndirectDataContent\n");
+        return NULL; /* FAILED */
+    }
+    if (!sign_spc_indirect_data_content(p7, content)) {
+        fprintf(stderr, "Failed to set signed content\n");
+        PKCS7_free(p7);
+        ASN1_OCTET_STRING_free(content);
+        return NULL; /* FAILED */
+    }
+    ASN1_OCTET_STRING_free(content);
+    return p7;
+}
+
+/*
+ * Append signature to the outfile.
+ * [in, out] ctx: structure holds input and output data
+ * [out] outdata: outdata file BIO
+ * [in] p7: PKCS#7 signature
+ * [returns] 1 on error or 0 on success
+ */
+static int script_append_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7)
+{
+    BIO *bio, *b64;
+    BUF_MEM *buffer;
+    size_t i;
+    static const char crlf[] = {0x0d, 0x0a};
+    int ret = 1;
+
+    /* convert to BASE64 */
+    b64 = BIO_new(BIO_f_base64()); /* BIO for base64 encoding */
+    if (!b64)
+        return 1; /* FAILED */
+    BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
+    bio = BIO_new(BIO_s_mem()); /* BIO to hold the base64 data */
+    if (!bio) {
+        BIO_free(b64);
+        return 1; /* FAILED */
+    }
+    bio = BIO_push(b64, bio); /* chain base64 BIO onto memory BIO */
+    if (!i2d_PKCS7_bio(bio, p7)) {
+        BIO_free_all(bio);
+        return 1; /* FAILED */
+    }
+    (void)BIO_flush(bio);
+    BIO_get_mem_ptr(bio, &buffer);
+    (void)BIO_set_close(bio, BIO_NOCLOSE);
+
+    /* split to individual lines and write to outdata */
+    if (!write_commented(ctx, outdata,
+            ctx->script_ctx->comment_text->header,
+            strlen(ctx->script_ctx->comment_text->header)))
+        goto cleanup;
+    for (i = 0; i < buffer->length; i += 64) {
+        if (!write_commented(ctx, outdata, buffer->data + i,
+            buffer->length - i < 64 ? buffer->length - i : 64)) {
+            goto cleanup;
+        }
+    }
+    if (!write_commented(ctx, outdata,
+            ctx->script_ctx->comment_text->footer,
+            strlen(ctx->script_ctx->comment_text->footer)))
+        goto cleanup;
+
+    /* signtool expects CRLF terminator at the end of the text file */
+    if (!write_in_encoding(ctx, outdata, crlf, sizeof crlf))
+        goto cleanup;
+    ret = 0;  /* OK */
+
+cleanup:
+    BUF_MEM_free(buffer);
+    BIO_free_all(bio);
+    return ret;
+}
+
+/*
+ * Free up an entire outdata BIO chain.
+ * [out] hash: message digest BIO
+ * [out] outdata: outdata file BIO
+ * [returns] none
+ */
+static void script_bio_free(BIO *hash, BIO *outdata)
+{
+    BIO_free_all(hash);
+    BIO_free_all(outdata);
+}
+
+/*
+ * Deallocate a FILE_FORMAT_CTX structure and script format specific structures.
+ * [in, out] ctx: structure holds input and output data
+ * [out] hash: message digest BIO
+ * [out] outdata: outdata file BIO
+ * [returns] none
+ */
+static void script_ctx_cleanup(FILE_FORMAT_CTX *ctx)
+{
+    unmap_file(ctx->options->indata, ctx->script_ctx->fileend);
+    OPENSSL_free(ctx->script_ctx);
+    OPENSSL_free(ctx);
+}
+
+static int script_is_detaching_supported(void)
+{
+    return 1; /* OK */
+}
+
+/*
+ * Script helper functions
+ */
+
+static SCRIPT_CTX *script_ctx_get(char *indata, uint32_t filesize, const SCRIPT_COMMENT *comment, int utf)
+{
+    SCRIPT_CTX *script_ctx;
+
+    const char *input_pos, *signature_pos, *ptr;
+    uint32_t line[LINE_MAX_LEN], commented_header[40], cr, lf;
+    size_t sig_pos = 0, line_pos = 0, commented_header_len = 0;
+    size_t commented_header_size = sizeof commented_header / sizeof(uint32_t);
+
+    utf8DecodeRune("\r", 1, &cr);
+    utf8DecodeRune("\n", 1, &lf);
+
+    /* compute runes for the commented signature header */
+    for (ptr = comment->open;
+            *ptr && commented_header_len < commented_header_size;
+            commented_header_len++)
+        ptr = utf8DecodeRune(ptr, 1, commented_header + commented_header_len);
+    for (ptr = comment->header;
+            *ptr && commented_header_len < commented_header_size;
+            commented_header_len++)
+        ptr = utf8DecodeRune(ptr, 1, commented_header + commented_header_len);
+    for (ptr = comment->close;
+            *ptr && commented_header_len < commented_header_size;
+            commented_header_len++)
+        ptr = utf8DecodeRune(ptr, 1, commented_header + commented_header_len);
+
+    /* find the signature header */
+    for (signature_pos = input_pos = indata; input_pos < indata + filesize; ) {
+        const char *input_prev = input_pos;
+
+        input_pos = utf == 8 ?
+            utf8DecodeRune(input_pos,
+                (size_t)(indata + filesize - input_pos),
+                line + line_pos) :
+            (const char *)utf16DecodeRune((const void *)input_pos,
+                (size_t)(indata + filesize - input_pos)/2,
+                line + line_pos);
+
+        if (!memcmp(line + line_pos, &lf, sizeof lf)) {
+            if (line_pos >= commented_header_len &&
+                    !memcmp(line, commented_header, commented_header_len * sizeof(uint32_t))) {
+                sig_pos = (size_t)(signature_pos - indata);
+                if (!memcmp(line + line_pos - 1, &cr, sizeof cr))
+                    sig_pos -= (size_t)utf / 8;
+                break; /* SUCCEEDED */
+            }
+            line_pos = 0;
+            signature_pos = input_prev; /* previous line */
+        } else if (line_pos < LINE_MAX_LEN - 1) {
+            line_pos++; /* we can ignore lines longer than our buffer */
+        }
+    }
+    printf("Signature position: %zu\n", sig_pos);
+
+    script_ctx = OPENSSL_malloc(sizeof(SCRIPT_CTX));
+    script_ctx->comment_text = comment;
+    script_ctx->utf = utf;
+    script_ctx->fileend = filesize;
+    script_ctx->sigpos = (uint32_t)sig_pos;
+    return script_ctx; /* OK */
+}
+
+/* write a commented line to the bio:
+ * - prepend with CRLF ("\r\n")
+ * - add opening/closing comment tags
+ * - adjust encoding if needed
+ * [returns] 0 on error or 1 on success
+ */
+static int write_commented(FILE_FORMAT_CTX *ctx, BIO *outdata, const char *data, size_t length)
+{
+    const char *open_tag = ctx->script_ctx->comment_text->open;
+    const char *close_tag = ctx->script_ctx->comment_text->close;
+    size_t open_tag_len = strlen(open_tag);
+    size_t close_tag_len = strlen(close_tag);
+    char *line;
+
+    /* the buffer needs to be long enough for:
+     * - CRLF ("\r\n")
+     * - opening tag
+     * - up to 64 bytes of data
+     * - closing tag
+     * - trailing NUL ("\0") */
+    line = OPENSSL_malloc(2 + open_tag_len + length + close_tag_len + 1);
+    if (!line)
+        return 0; /* memory allocation failed */
+    strcpy(line, "\r\n");
+    strcat(line, open_tag);
+    memcpy(line + 2 + open_tag_len, data, length);
+    line[2 + open_tag_len + length] = '\0';
+    strcat(line, close_tag);
+
+    /* adjust encoding */
+    if (!write_in_encoding(ctx, outdata, line, strlen(line))) {
+        OPENSSL_free(line);
+        return 0; /* FAILED */
+    }
+    OPENSSL_free(line);
+    return 1; /* OK */
+}
+
+/* adjust encoding if needed
+ * [returns] 0 on error or 1 on success
+ */
+static int write_in_encoding(FILE_FORMAT_CTX *ctx, BIO *outdata, const char *line, size_t length)
+{
+    size_t written;
+    if (ctx->script_ctx->utf == 8) {
+        if (!BIO_write_ex(outdata, line, length, &written)
+            || written != length) {
+            return 0; /* FAILED */
+        }
+    } else {
+        uint16_t *utf16_data = NULL;
+        size_t utf16_len = utf8_to_utf16(line, length, &utf16_data);
+
+        if (!BIO_write_ex(outdata, utf16_data, utf16_len, &written)
+            || written != utf16_len) {
+            OPENSSL_free(utf16_data);
+            return 0; /* FAILED */
+        }
+        OPENSSL_free(utf16_data);
+    }
+    return 1; /* OK */
+}
+
+/* convert len bytes of UTF-8 to UTF-16
+ * return the number of output bytes
+ */
+static size_t utf8_to_utf16(const char *data, size_t len, uint16_t **out_utf16)
+{
+    size_t utf16_len = utf8UTF16Count(data, len);
+    *out_utf16 = OPENSSL_malloc(utf16_len * sizeof(uint16_t));
+    if (!*out_utf16)
+        return 0; /* memory allocation failed */
+
+    const char *s = data;
+    uint16_t *d = *out_utf16;
+    uint32_t rune;
+    size_t remaining_len = len;
+
+    while (remaining_len > 0) {
+        s = utf8DecodeRune(s, remaining_len, &rune);
+        if (!s || s < data)
+            break; /* invalid UTF-8 sequence */
+        size_t consumed = (size_t)(s - data);
+
+        remaining_len -= consumed;
+        data = s;
+        d += utf16EncodeRune(rune, d);
+    }
+    return (size_t)(2 * (d - *out_utf16));
+}
+
+/* convert len bytes of UTF-16 to UTF-8
+ * return the number of output bytes
+ */
+static size_t utf16_to_utf8(const uint16_t *data, size_t len, char **out_utf8)
+{
+    size_t utf8_len = utf16UTF8Count(data, len/2);
+    *out_utf8 = OPENSSL_malloc(utf8_len);
+    if (!*out_utf8)
+        return 0; /* memory allocation failed */
+
+    const uint16_t *s = data;
+    char *d = *out_utf8;
+    uint32_t rune;
+    size_t remaining_len = len/2;
+
+    while (remaining_len > 0) {
+        s = utf16DecodeRune(s, remaining_len, &rune);
+        if (!s || s < data)
+            break; /* invalid UTF-16 sequence */
+        size_t consumed = (size_t)(s - data);
+
+        remaining_len -= consumed;
+        data = s;
+        d += utf8EncodeRune(rune, d);
+    }
+    return (size_t)(d - *out_utf8);
+}
+
+/*
+ * Compute a message digest value of a signed or unsigned script file.
+ * [in] ctx: structure holds input and output data
+ * [in] md: message digest algorithm
+ * [returns] calculated message digest BIO
+ */
+static BIO *script_digest_calc_bio(FILE_FORMAT_CTX *ctx, const EVP_MD *md)
+{
+    size_t fileend;
+    BIO *hash = BIO_new(BIO_f_md());
+
+    if (ctx->script_ctx->sigpos)
+        fileend = ctx->script_ctx->sigpos;
+    else
+        fileend = ctx->script_ctx->fileend;
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
+    if (!BIO_set_md(hash, md)) {
+        fprintf(stderr, "Unable to set the message digest of BIO\n");
+        BIO_free_all(hash);
+        return NULL; /* FAILED */
+    }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
+    BIO_push(hash, BIO_new(BIO_s_null()));
+    if (!script_digest_convert(hash, ctx, fileend)) {
+        fprintf(stderr, "Unable calc a message digest value\n");
+        BIO_free_all(hash);
+        return NULL; /* FAILED */
+    }
+    return hash;
+}
+
+/*
+ * Compute a message digest value
+ * [in, out] hash: message digest BIO
+ * [in] ctx: structure holds input and output data
+ * [in] len: mapped file length
+ * [returns] 0 on error or 1 on success
+ */
+static int script_digest_convert(BIO *hash, FILE_FORMAT_CTX *ctx, size_t len)
+{
+    if (ctx->script_ctx->utf == 8) { /* need to convert to UTF-16 */
+        uint16_t *utf16_data = NULL;
+        size_t utf16_len = utf8_to_utf16(ctx->options->indata,
+            len, &utf16_data);
+
+        if (!script_write_bio(hash, (char *)utf16_data, utf16_len)) {
+            OPENSSL_free(utf16_data);
+            return 0; /* FAILED */
+        }
+        OPENSSL_free(utf16_data);
+    } else { /* already UTF-16 -> no need to convert */
+        if (!script_write_bio(hash, ctx->options->indata, len)) {
+            return 0; /* FAILED */
+        }
+    }
+    return 1; /* OK */
+}
+
+/*
+ * Write len bytes from data to BIO
+ * [in, out] bio: message digest or outdata BIO
+ * [in] indata: mapped file
+ * [in] len: indata length
+ * [returns] 0 on error or 1 on success
+ */
+static int script_write_bio(BIO *bio, char *indata, size_t len)
+{
+    size_t i = 0, written;
+
+    while (len > 0) {
+        if (!BIO_write_ex(bio, indata + i, len, &written))
+            return 0; /* FAILED */
+        len -= written;
+        i += written;
+    }
+    return 1; /* OK */
+}
+
+/*
+ * Check if the signature exists.
+ * [in, out] ctx: structure holds input and output data
+ * [returns] 0 on error or 1 on success
+ */
+static int script_check_file(FILE_FORMAT_CTX *ctx)
+{
+    if (!ctx) {
+        fprintf(stderr, "Init error\n");
+        return 0; /* FAILED */
+    }
+    if (ctx->script_ctx->sigpos == 0
+        || ctx->script_ctx->sigpos > ctx->script_ctx->fileend) {
+        fprintf(stderr, "No signature found\n");
+        return 0; /* FAILED */
+    }
+
+    return 1; /* OK */
+}
+
+/*
+Local Variables:
+   c-basic-offset: 4
+   tab-width: 4
+   indent-tabs-mode: nil
+End:
+
+  vim: set ts=4 expandtab:
+*/

tests/.gitignore

@@ -0,0 +1,2 @@
+__pycache__
+.pylintrc

tests/certs/CACert.pem

@@ -1,22 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDoTCCAomgAwIBAgIUOK8lwJ8A1Oqw8jDAb3TF06ve+PcwDQYJKoZIhvcNAQEL
-BQAwWDELMAkGA1UEBhMCUEwxFTATBgNVBAoMDG9zc2xzaWduY29kZTEgMB4GA1UE
-CwwXQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxEDAOBgNVBAMMB1Jvb3QgQ0EwHhcN
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-cml0eTEQMA4GA1UEAwwHUm9vdCBDQTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC
-AQoCggEBAKzObJwYq4t9Y/OOQLqUNLU8RDXq284L8zQgRLkvApF87FNN7kozIgC9
-/HAgJSho/Lup5lzkCWa3fjkYm1EBrL+JihesSaCxxe7LOg6tRaY+WxikwMUnlkNE
-s3R+DogeGVsla4q0FEcICiz3FHTfSAUVmrN3Nj1ll7npJXrqmXxfCuO3slgjUkHq
-tdZ5t1rSWwbiUhGIQKLzo3/uw2XoOI28qpoOw+0/y8AyjWs8My3u8GrYFr+qh5fx
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-T117dQxhWOCcQ/uRGuXICT4ign8MLtUCAwEAAaNjMGEwDwYDVR0TAQH/BAUwAwEB
-/zAdBgNVHQ4EFgQU6ewx3DIpbR8OptEmDFlYNELRqP4wHwYDVR0jBBgwFoAU6ewx
-3DIpbR8OptEmDFlYNELRqP4wDgYDVR0PAQH/BAQDAgGGMA0GCSqGSIb3DQEBCwUA
-A4IBAQAhRMun0IzPmHVFM+SOfSCPVAgogWpqR5XlBAFlS+Aen6v3ukQAQjEhfBbE
-dZG6ye9i0ebf9qXYTvSq5wfaqP7FGb2/Z96uPXNMXPi796KjLW2CG578DitORPb7
-x1eV3UGrQX2bMQ0JbGkBU+DIdIRBqDfad/kjLtm5eHyCbaodSWdaZO4LSUIy3MBx
-2UeBj2qD4RTA0Dt7hG7RA5QdTxHlZyLIk8HX3krZ+il5RmSbOnQs/XqK5DJp4J5p
-122sIO4Y9ki+Wewzx8f3/7mcVbcMo67GwRHo8bk3GjWE74pczyrzfP68vDQ4tn85
-NcLPeLClfSziJD09z+Iyp94EQeKX
------END CERTIFICATE-----

tests/certs/CACertCRL.pem

@@ -1,13 +0,0 @@
------BEGIN X509 CRL-----
-MIIB9zCB4AIBATANBgkqhkiG9w0BAQsFADBgMQswCQYDVQQGEwJQTDEVMBMGA1UE
-CgwMb3NzbHNpZ25jb2RlMSAwHgYDVQQLDBdDZXJ0aWZpY2F0aW9uIEF1dGhvcml0
-eTEYMBYGA1UEAwwPSW50ZXJtZWRpYXRlIENBFw0xOTAxMDEwMDAwMDBaFw00MzAx
-MDEwMDAwMDBaMCcwJQIUOpY5wp7DtqsdxII7sxculedk0PYXDTIyMDcyNjEzMDk1
-NlqgIzAhMB8GA1UdIwQYMBaAFJ4FrAtb4UB/ag702URPiid97ziLMA0GCSqGSIb3
-DQEBCwUAA4IBAQA4Kw0vEJrtjjMam16iN/stOMxJDgkp1IQzA3narxr9fEjX5Ynk
-JztuEExtowPIDOLGWCySXNEMmxCzXNAMvlUq+UQvnWrwgHQ9R7TBYIcAY+VRmzKz
-T4PXvDSL2WMuJ1dLWoIcL2D0wEdti7YMvAnCrOC8HAPGgke5QcOgSfMSAYSAtpiw
-PZAFgcuo53AodlCw9J+CPcHPYw+C2QExOy8s8q6d8Xgjg+Ge7v3RxLWy74sNPl0u
-uZ79vcLNEeqEXxKaw5abqDqIDcUKIT3b62KsSxkak9IGNMLcTASw1V+YaKVLSYNW
-NTuc5WJblfZi/q7WUMKkmRERzvdg2rf0CSH1
------END X509 CRL-----

tests/certs/TSA.key

@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQCivbbTCnbOqPoV
-7VVP/KJzgslx8yfX9laGwTsvzqStQtG8j40ljR85WD/bgy3I5duebudg7JhOVH2f
-aSqbh8SCzP4YNDFcseDIuHdoXi54POgW3S/wbe8l8P7g3btcBgnlXh/izhUlEMib
-Q/8G8UZj0n/MgKMLzcXc4t2eQ4Pzw7xAPqoXBZ20Fg2rFBfUsDDLc5F7lpO5t1WQ
-dXTYmF0oAL/HLmd+HKe5Xgp9jJ6XacesjWLnhRdZ06uUP9cgo+Jem4QZxeFhOtMe
-KAf7JH3Juz2Gi0a+4dMSNzES4m8RAlf6pXh4kAh7EhMNb/Ir6ZpY8uKM7dtn38mh
-1f59EKc9AgMBAAECggEAK5zB0P695hYcpyGqOjxO4LvM9m+eXt7SQ1ynWuF6+j+s
-62ZhAg42rux6eH5IF82ZtHSuJyhgjKVR4RWS6IlS3WbINX5PODMnNUNSJLMQqwJP
-hEkUXs9nRni2JVbmrfukTUaTLvnhasR7rjhjsN2Z6ohv3UMf7rrfapmVoKMhSoLd
-jqvZ2ZoaT5mfTiK/5PDyWqrt/vmvE4VlipAsvudwozG5vQDEsCNDNUTg5OTGnPUU
-i0xeQTioqzCcweIlEaWhj/eMHx/eAeZ6V0Evid/YwTDlbTqVDWZGLJ/phOnKJs3V
-j+eOv7E2d1ga7149SPDIv5Y0YZ91v3M06ICk5o66gQKBgQDSM+YyR5YOJTSAuAcI
-uKTc33wwCbPiJF/F1zLJDdPp2IamZQbuNIX/8fOG3Gho+OnfNAykMcr3rFrug2vi
-9GhWDQqguYGh16xos+2zNan6P/s0/rQ4OfPIsTEGC8X3fJeMzZUNMvnyN/FXzzus
-020o29gu59esEfGHEsvAupC3IQKBgQDGMqGLgrU4oW/5mmm4BZlwwkZJNMmFH49u
-Qe4Ylj87SQduExJMmTfrmANqQXu7RXG0IxLcvhwMLVCCYAkvuBv1awsbg2yfP1Pn
-Wb/K+5CaHaxnpwSpRiGaN6fnAPDl8PnALMVXtQGru2MMcISxOIFQ9slHth0lmaMo
-odIPIL1YnQKBgAOSskUEhn5zD3NorWXujY7blabTY2VirOYWBFz6iTGeZpuJeBaw
-ed6h5DvUn0m5gXAz2EsqNYMEQP9w6HKRKPzdd+LHhHaVze5xsIatUNhaIhECi1mx
-Un2E1Yp+xLyyN3lDPVdeGHWPkeCmOyNy7JYXNpOFiVr5axuarC/4e+FBAoGAeuRR
-/mshaufOwnnYK15tcdlEM4gjnAOhr7/5ng0rT9tMXBg/NHeckNxE4dGQouHASu2k
-eHL4eSRv0ycxCwGhdF7XGEw5QdTGdaDUp0ussaLMj8ijv0HY/AKefUG8HRd6BIq+
-Ik/9pTofhEsQO8LJjCY5T9m/4NyOqlcMJI0sWpECgYBvPLnutbBXYONVAE3jL05K
-hWwenKpv5Aaa11ahqzhil2Tj+VOMtmvhsSc5loSG83qp5LtN4LxyR0Vn9AGN7Z+d
-Ut6LHeZ/DMW3/RPT+1MIKm6WLNxgk5YvuCxprdpfE5tTmV9/t+t3Uao7TRsLPl2o
-qAKz8Fvq0el5RW3EtAgd4A==
------END PRIVATE KEY-----

tests/certs/TSA.pem

@@ -1,28 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIEzTCCA7WgAwIBAgIUfRjXKciCGA4XbhbhxbAwfpcLGmowDQYJKoZIhvcNAQEL
-BQAwYDELMAkGA1UEBhMCUEwxFTATBgNVBAoMDG9zc2xzaWduY29kZTEkMCIGA1UE
-CwwbVGltZXN0YW1wIEF1dGhvcml0eSBSb290IENBMRQwEgYDVQQDDAtUU0EgUm9v
-dCBDQTAeFw0xODAxMDEwMDAwMDBaFw0yODAxMDEwMDAwMDBaMFUxCzAJBgNVBAYT
-AlBMMRUwEwYDVQQKDAxvc3Nsc2lnbmNvZGUxHDAaBgNVBAsME1RpbWVzdGFtcCBB
-dXRob3JpdHkxETAPBgNVBAMMCFRlc3QgVFNBMIIBIjANBgkqhkiG9w0BAQEFAAOC
-AQ8AMIIBCgKCAQEAor220wp2zqj6Fe1VT/yic4LJcfMn1/ZWhsE7L86krULRvI+N
-JY0fOVg/24MtyOXbnm7nYOyYTlR9n2kqm4fEgsz+GDQxXLHgyLh3aF4ueDzoFt0v
-8G3vJfD+4N27XAYJ5V4f4s4VJRDIm0P/BvFGY9J/zICjC83F3OLdnkOD88O8QD6q
-FwWdtBYNqxQX1LAwy3ORe5aTubdVkHV02JhdKAC/xy5nfhynuV4KfYyel2nHrI1i
-54UXWdOrlD/XIKPiXpuEGcXhYTrTHigH+yR9ybs9hotGvuHTEjcxEuJvEQJX+qV4
-eJAIexITDW/yK+maWPLijO3bZ9/JodX+fRCnPQIDAQABo4IBiDCCAYQwDAYDVR0T
-AQH/BAIwADAWBgNVHSUBAf8EDDAKBggrBgEFBQcDCDAdBgNVHQ4EFgQUKWCqogni
-6SseJ/P6LXo0M2cK++QwHwYDVR0jBBgwFoAU/5nNuG4Tm4v2y9uKf428/4fVQesw
-gYQGCCsGAQUFBwEBBHgwdjA5BggrBgEFBQcwAoYtaHR0cDovL1RTQUNBLnRpbWVz
-dGFtcGF1dGhvcml0eS5jb20vVFNBQ0EuY3J0MDkGCCsGAQUFBzABhi1odHRwOi8v
-b2NzcC5UU0FDQS50aW1lc3RhbXBhdXRob3JpdHkuY29tOjkwODAwPgYDVR0fBDcw
-NTAzoDGgL4YtaHR0cDovL1RTQUNBLnRpbWVzdGFtcGF1dGhvcml0eS5jb20vVFNB
-Q0EuY3JsMFUGA1UdHgROMEygGDAKggh0ZXN0LmNvbTAKggh0ZXN0Lm9yZ6EwMAqH
-CAAAAAAAAAAAMCKHIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMA0G
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------END CERTIFICATE-----

tests/certs/TSACA.pem

@@ -1,22 +0,0 @@
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------END CERTIFICATE-----

tests/certs/cert.pem

@@ -1,46 +0,0 @@
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----

tests/certs/crosscert.pem

@@ -1,23 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----

tests/certs/expired.pem

@@ -1,45 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----

tests/certs/intermediate.pem

@@ -1,22 +0,0 @@
------BEGIN CERTIFICATE-----
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------END CERTIFICATE-----

tests/certs/key.pem

@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
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-djKZm+cxF+W55jBkBBhV6wSOLNRWCUYiIIq3RmwWjkopNvSlwY4=
------END RSA PRIVATE KEY-----

tests/certs/keyp.pem

@@ -1,30 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-Proc-Type: 4,ENCRYPTED
-DEK-Info: DES-EDE3-CBC,6DB255395263EDD5
-
-A83CH4mv7u89RbT8Tpz4gxImKGBw69Zr3LstRXlliGYobby5YBx/YimkA9wFCZK/
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-0evysXDxqIWK9+TH7hIS1lf3i2gMkLMppMso1v2Cqf0zRj1oM3MI743QE9XTXKRz
-iAwaEDDPZWS/00T9fqNrHgtSPNpsbeYZQPYaC2lq1kTIEOlUfZZvMy5lxVPVZ8y2
-foit+0DewZsqLDJwbjZ3wYMERVEY7KagoInQa3A1ZC9SkFiCb4fNEbRF13gfjrSz
-muRbKAhEhkzJDFRocIaTKZPIWdvC73tAW66v1Zha74mxuckgnQPPqQ==
------END RSA PRIVATE KEY-----

tests/certs/password.txt

@@ -1 +0,0 @@
-passme

tests/certs/revoked.pem

@@ -1,45 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDvTCCAqWgAwIBAgIUOpY5wp7DtqsdxII7sxculedk0PYwDQYJKoZIhvcNAQEL
-BQAwYDELMAkGA1UEBhMCUEwxFTATBgNVBAoMDG9zc2xzaWduY29kZTEgMB4GA1UE
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-/gdUkouXfio9BlWkWaJXJGXMW8B7ozpjuCHSHyfvGKDA3YIfa7++A1BIKxW72jIF
-jRJDw/rwnV59tiEcBWmp2T6vV+rD8yaS+LotRPYD/ck/jEj/mV+N077KLmuZpdJF
-ag==
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIDrDCCApSgAwIBAgIUUPCDF21g2spK7557HZUhqSxBltMwDQYJKoZIhvcNAQEL
-BQAwWDELMAkGA1UEBhMCUEwxFTATBgNVBAoMDG9zc2xzaWduY29kZTEgMB4GA1UE
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-Af8ECDAGAQH/AgEAMB0GA1UdDgQWBBSeBawLW+FAf2oO9NlET4onfe84izAfBgNV
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-7XX2yakk6mscUjbSTR//Mj1sYOs2r6ueZBp0whzF9nVvA43G6WMpf6XZqmhlg/oV
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-+EnQk61xHEjQtTsddXyQGQV3yjqylOF2AgsAf256uuA=
------END CERTIFICATE-----

tests/certs/tsa-chain.pem

@@ -1,50 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIEzTCCA7WgAwIBAgIUfRjXKciCGA4XbhbhxbAwfpcLGmowDQYJKoZIhvcNAQEL
-BQAwYDELMAkGA1UEBhMCUEwxFTATBgNVBAoMDG9zc2xzaWduY29kZTEkMCIGA1UE
-CwwbVGltZXN0YW1wIEF1dGhvcml0eSBSb290IENBMRQwEgYDVQQDDAtUU0EgUm9v
-dCBDQTAeFw0xODAxMDEwMDAwMDBaFw0yODAxMDEwMDAwMDBaMFUxCzAJBgNVBAYT
-AlBMMRUwEwYDVQQKDAxvc3Nsc2lnbmNvZGUxHDAaBgNVBAsME1RpbWVzdGFtcCBB
-dXRob3JpdHkxETAPBgNVBAMMCFRlc3QgVFNBMIIBIjANBgkqhkiG9w0BAQEFAAOC
-AQ8AMIIBCgKCAQEAor220wp2zqj6Fe1VT/yic4LJcfMn1/ZWhsE7L86krULRvI+N
-JY0fOVg/24MtyOXbnm7nYOyYTlR9n2kqm4fEgsz+GDQxXLHgyLh3aF4ueDzoFt0v
-8G3vJfD+4N27XAYJ5V4f4s4VJRDIm0P/BvFGY9J/zICjC83F3OLdnkOD88O8QD6q
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-eJAIexITDW/yK+maWPLijO3bZ9/JodX+fRCnPQIDAQABo4IBiDCCAYQwDAYDVR0T
-AQH/BAIwADAWBgNVHSUBAf8EDDAKBggrBgEFBQcDCDAdBgNVHQ4EFgQUKWCqogni
-6SseJ/P6LXo0M2cK++QwHwYDVR0jBBgwFoAU/5nNuG4Tm4v2y9uKf428/4fVQesw
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-Q0EuY3JsMFUGA1UdHgROMEygGDAKggh0ZXN0LmNvbTAKggh0ZXN0Lm9yZ6EwMAqH
-CAAAAAAAAAAAMCKHIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMA0G
-CSqGSIb3DQEBCwUAA4IBAQB4YXa5nVWUzWSsUDMfYFTEETOe8boUErwfrDNBuj6z
-B5en20FhI49i6PCYEfNq3vrAtPOEFJj+KPomN3C46VLxbUEvqWLdq6EyzWvVVmXK
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-yzn0mYAdbTyGJHlFm17AH+SQRbVqCKYdHDaqsMb+fWzi
------END CERTIFICATE-----
------BEGIN CERTIFICATE-----
-MIIDkDCCAnigAwIBAgIUJ0nfE+EVsIThltlY2LHVWMJVIq4wDQYJKoZIhvcNAQEL
-BQAwYDELMAkGA1UEBhMCUEwxFTATBgNVBAoMDG9zc2xzaWduY29kZTEkMCIGA1UE
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-4zQBQrRvmREPihXVdgtWVpbRchP99oSZBrYr7Hh/P69rycklquqxJl1ol1wbT6dK
-S5Gmng==
------END CERTIFICATE-----

tests/check_cryptography.py

@@ -0,0 +1,40 @@
+#!/usr/bin/python3
+"""Check cryptography module."""
+
+import sys
+
+try:
+    import cryptography
+    print(cryptography.__version__, end="")
+except ModuleNotFoundError as ierr:
+    print("Module not installed: {}".format(ierr))
+    sys.exit(1)
+except ImportError as ierr:
+    print("Module not found: {}".format(ierr))
+    sys.exit(1)
+
+class UnsupportedVersion(Exception):
+    """Unsupported version"""
+
+def main() -> None:
+    """Check python3-cryptography version"""
+    try:
+        version = tuple(int(num) for num in cryptography.__version__.split('.'))
+        if version < (37, 0, 2):
+            raise UnsupportedVersion("unsupported python3-cryptography version")
+    except UnsupportedVersion as err:
+        print(" {}".format(err), end="")
+        sys.exit(1)
+
+
+if __name__ == '__main__':
+    main()
+
+# pylint: disable=pointless-string-statement
+"""Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+"""

tests/client_http.py

@@ -0,0 +1,51 @@
+#!/usr/bin/python3
+"""Implementation of an HTTP client"""
+
+import os
+import sys
+import http.client
+
+RESULT_PATH = os.getcwd()
+
+
+def main() -> None:
+    """Creating a POST Request"""
+    ret = 0
+    try:
+        file_path = os.path.join(RESULT_PATH, "./Testing/logs/url.log")
+        with open(file_path, mode="r", encoding="utf-8") as file:
+            url = file.readline()
+        host, port = url.split(":")
+        conn = http.client.HTTPConnection(host, port)
+        conn.request('POST', '/kill_server')
+        response = conn.getresponse()
+        print("HTTP status code:", response.getcode(), end=', ')
+        try:
+            text = response.read()
+            print(text.decode("UTF-8"), end='', flush=True)
+        except OSError as err:
+            print(f"Warning: {err}")
+        conn.close()
+    except OSError as err:
+        print(f"OSError: {err}")
+        ret = err.errno
+    except Exception as err: # pylint: disable=broad-except
+        print(f"HTTP client error: {err}")
+        ret = err
+    finally:
+        sys.exit(ret)
+
+
+if __name__ == '__main__':
+    main()
+
+
+# pylint: disable=pointless-string-statement
+"""
+Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+"""

tests/conf/makecerts.sh

@@ -1,260 +0,0 @@
-#!/bin/sh
-
-result=0
-
-test_result() {
-  if test "$1" -eq 0
-    then
-      printf "Succeeded\n" >> "makecerts.log"
-    else
-      printf "Failed\n" >> "makecerts.log"
-    fi
-}
-
-make_certs() {
-  password=passme
-  result_path=$(pwd)
-  cd $(dirname "$0")
-  script_path=$(pwd)
-  cd "${result_path}"
-  mkdir "tmp/"
-  rm -rf "../certs"
-
-# OpenSSL settings
-  CONF="${script_path}/openssl_intermediate.cnf"
-  if test -n "$1"
-    then
-      OPENSSL="$1/bin/openssl"
-      export LD_LIBRARY_PATH="$1/lib:$1/lib64"
-    else
-      OPENSSL=openssl
-    fi
-
-  mkdir "CA/" 2>> "makecerts.log" 1>&2
-  touch "CA/index.txt"
-  echo -n "unique_subject = no" > "CA/index.txt.attr"
-  $OPENSSL rand -hex 16 > "CA/serial"
-  $OPENSSL rand -hex 16 > "tsa-serial"
-  echo 1001 > "CA/crlnumber"
-  date > "makecerts.log"
-  "$OPENSSL" version 2>> "makecerts.log" 1>&2
-  echo -n "$password" > tmp/password.txt
-
-  printf "\nGenerate root CA certificate\n" >> "makecerts.log"
-  "$OPENSSL" genrsa -out CA/CA.key \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  TZ=GMT faketime -f '@2017-01-01 00:00:00' /bin/bash -c '
-    script_path=$(pwd)
-    OPENSSL="$0"
-    export LD_LIBRARY_PATH="$1"
-    CONF="${script_path}/openssl_root.cnf"
-    "$OPENSSL" req -config "$CONF" -new -x509 -days 3600 -key CA/CA.key -out tmp/CACert.pem \
-        -subj "/C=PL/O=osslsigncode/OU=Certification Authority/CN=Root CA" \
-        2>> "makecerts.log" 1>&2' "$OPENSSL" "$LD_LIBRARY_PATH"
-  test_result $?
-
-  printf "\nGenerate intermediate CA certificate\n" >> "makecerts.log"
-  "$OPENSSL" genrsa -out CA/intermediate.key \
-        2>> "makecerts.log" 1>&2
-    TZ=GMT faketime -f '@2017-01-01 00:00:00' /bin/bash -c '
-    script_path=$(pwd)
-    OPENSSL="$0"
-    export LD_LIBRARY_PATH="$1"
-    CONF="${script_path}/openssl_intermediate.cnf"
-    "$OPENSSL" req -config "$CONF" -new -key CA/intermediate.key -out CA/intermediate.csr \
-        -subj "/C=PL/O=osslsigncode/OU=Certification Authority/CN=Intermediate CA" \
-        2>> "makecerts.log" 1>&2' "$OPENSSL" "$LD_LIBRARY_PATH"
-  test_result $?
-  TZ=GMT faketime -f '@2017-01-01 00:00:00' /bin/bash -c '
-    script_path=$(pwd)
-    OPENSSL="$0"
-    export LD_LIBRARY_PATH="$1"
-    CONF="${script_path}/openssl_root.cnf"
-    "$OPENSSL" ca -config "$CONF" -batch -in CA/intermediate.csr -out CA/intermediate.cer \
-        2>> "makecerts.log" 1>&2' "$OPENSSL" "$LD_LIBRARY_PATH"
-  test_result $?
-  "$OPENSSL" x509 -in CA/intermediate.cer -out tmp/intermediate.pem \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nGenerate private RSA encrypted key\n" >> "makecerts.log"
-  "$OPENSSL" genrsa -des3 -out CA/private.key -passout pass:"$password" \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  cat CA/private.key >> tmp/keyp.pem 2>> "makecerts.log"
-  test_result $?
-
-  printf "\nGenerate private RSA decrypted key\n" >> "makecerts.log"
-  "$OPENSSL" rsa -in CA/private.key -passin pass:"$password" -out tmp/key.pem \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nGenerate a certificate to revoke\n" >> "makecerts.log"
-  "$OPENSSL" req -config "$CONF" -new -key CA/private.key -passin pass:"$password" -out CA/revoked.csr \
-      -subj "/C=PL/O=osslsigncode/OU=CSP/CN=Revoked/emailAddress=osslsigncode@example.com" \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  "$OPENSSL" ca -config "$CONF" -batch -in CA/revoked.csr -out CA/revoked.cer \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  "$OPENSSL" x509 -in CA/revoked.cer -out tmp/revoked.pem \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nRevoke above certificate\n" >> "makecerts.log"
-  "$OPENSSL" ca -config "$CONF" -revoke CA/revoked.cer \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nAttach intermediate certificate to revoked certificate\n" >> "makecerts.log"
-  cat tmp/intermediate.pem >> tmp/revoked.pem 2>> "makecerts.log"
-  test_result $?
-
-  printf "\nGenerate CRL file\n" >> "makecerts.log"
-  TZ=GMT faketime -f '@2019-01-01 00:00:00' /bin/bash -c '
-    script_path=$(pwd)
-    OPENSSL="$0"
-    export LD_LIBRARY_PATH="$1"
-    CONF="${script_path}/openssl_intermediate.cnf"
-    "$OPENSSL" ca -config "$CONF" -gencrl -crldays 8766 -out tmp/CACertCRL.pem \
-        2>> "makecerts.log" 1>&2' "$OPENSSL" "$LD_LIBRARY_PATH"
-  test_result $?
-
-  printf "\nConvert revoked certificate to SPC format\n" >> "makecerts.log"
-  "$OPENSSL" crl2pkcs7 -in tmp/CACertCRL.pem -certfile tmp/revoked.pem -outform DER -out tmp/revoked.spc \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nGenerate CSP Cross-Certificate\n" >> "makecerts.log"
-  "$OPENSSL" genrsa -out CA/cross.key \
-      2>> "makecerts.log" 1>&2
-  TZ=GMT faketime -f '@2018-01-01 00:00:00' /bin/bash -c '
-    script_path=$(pwd)
-    OPENSSL="$0"
-    export LD_LIBRARY_PATH="$1"
-    CONF="${script_path}/openssl_intermediate.cnf"
-    "$OPENSSL" req -config "$CONF" -new -x509 -days 900 -key CA/cross.key -out tmp/crosscert.pem \
-       -subj "/C=PL/O=osslsigncode/OU=CSP/CN=crosscert/emailAddress=osslsigncode@example.com" \
-       2>> "makecerts.log" 1>&2' "$OPENSSL" "$LD_LIBRARY_PATH"
-  test_result $?
-
-  printf "\nGenerate code signing certificate\n" >> "makecerts.log"
-  "$OPENSSL" req -config "$CONF" -new -key CA/private.key -passin pass:"$password" -out CA/cert.csr \
-      -subj "/C=PL/ST=Mazovia Province/L=Warsaw/O=osslsigncode/OU=CSP/CN=Certificate/emailAddress=osslsigncode@example.com" \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  "$OPENSSL" ca -config "$CONF" -batch -in CA/cert.csr -out CA/cert.cer \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  "$OPENSSL" x509 -in CA/cert.cer -out tmp/cert.pem \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nConvert the key to DER format\n" >> "makecerts.log"
-  "$OPENSSL" rsa -in tmp/key.pem -outform DER -out tmp/key.der -passout pass:"$password" \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nConvert the key to PVK format\n" >> "makecerts.log"
-  "$OPENSSL" rsa -in tmp/key.pem -outform PVK -out tmp/key.pvk -pvk-none \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nConvert the certificate to DER format\n" >> "makecerts.log"
-  "$OPENSSL" x509 -in tmp/cert.pem -outform DER -out tmp/cert.der \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nAttach intermediate certificate to code signing certificate\n" >> "makecerts.log"
-  cat tmp/intermediate.pem >> tmp/cert.pem 2>> "makecerts.log"
-  test_result $?
-
-  printf "\nConvert the certificate to SPC format\n" >> "makecerts.log"
-  "$OPENSSL" crl2pkcs7 -nocrl -certfile tmp/cert.pem -outform DER -out tmp/cert.spc \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nConvert the certificate and the key into a PKCS#12 container\n" >> "makecerts.log"
-  "$OPENSSL" pkcs12 -export -in tmp/cert.pem -inkey tmp/key.pem -out tmp/cert.p12 -passout pass:"$password" \
-      -keypbe aes-256-cbc -certpbe aes-256-cbc \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nGenerate expired certificate\n" >> "makecerts.log"
-  "$OPENSSL" req -config "$CONF" -new -key CA/private.key -passin pass:"$password" -out CA/expired.csr \
-      -subj "/C=PL/ST=Mazovia Province/L=Warsaw/O=osslsigncode/OU=CSP/CN=Expired/emailAddress=osslsigncode@example.com" \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  "$OPENSSL" ca -config "$CONF" -enddate "190101000000Z" -batch -in CA/expired.csr -out CA/expired.cer \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  "$OPENSSL" x509 -in CA/expired.cer -out tmp/expired.pem \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nAttach intermediate certificate to expired certificate\n" >> "makecerts.log"
-  cat tmp/intermediate.pem >> tmp/expired.pem 2>> "makecerts.log"
-  test_result $?
-
-  printf "\nGenerate Root CA TSA certificate\n" >> "makecerts.log"
-  "$OPENSSL" genrsa -out CA/TSACA.key \
-      2>> "makecerts.log" 1>&2
-  TZ=GMT faketime -f '@2017-01-01 00:00:00' /bin/bash -c '
-    script_path=$(pwd)
-    OPENSSL="$0"
-    export LD_LIBRARY_PATH="$1"
-    CONF="${script_path}/openssl_tsa_root.cnf"
-    "$OPENSSL" req -config "$CONF" -new -x509 -days 3600 -key CA/TSACA.key -out tmp/TSACA.pem \
-        2>> "makecerts.log" 1>&2' "$OPENSSL" "$LD_LIBRARY_PATH"
-  test_result $?
-
-  printf "\nGenerate TSA certificate\n" >> "makecerts.log"
-  CONF="${script_path}/openssl_tsa.cnf"
-  "$OPENSSL" req -config "$CONF" -new -nodes -keyout tmp/TSA.key -out CA/TSA.csr \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  CONF="${script_path}/openssl_tsa_root.cnf"
-  "$OPENSSL" ca -config "$CONF" -batch -in CA/TSA.csr -out CA/TSA.cer \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-  "$OPENSSL" x509 -in CA/TSA.cer -out tmp/TSA.pem \
-      2>> "makecerts.log" 1>&2
-  test_result $?
-
-  printf "\nSave the chain to be included in the TSA response\n" >> "makecerts.log"
-  cat tmp/TSA.pem tmp/TSACA.pem > tmp/tsa-chain.pem 2>> "makecerts.log"
-
-# copy new files
-  if test -s tmp/intermediate.pem -a -s tmp/CACert.pem -a -s tmp/CACertCRL.pem \
-      -a -s tmp/key.pem -a -s tmp/keyp.pem -a -s tmp/key.der -a -s tmp/key.pvk \
-      -a -s tmp/cert.pem -a -s tmp/cert.p12 -a -s tmp/cert.der -a -s tmp/cert.spc \
-      -a -s tmp/crosscert.pem -a -s tmp/expired.pem -a -s tmp/revoked.pem -a -s tmp/revoked.spc \
-      -a -s tmp/TSA.pem -a -s tmp/TSA.key -a -s tmp/tsa-chain.pem
-  then
-    mkdir "../certs"
-    cp tmp/* ../certs
-    printf "%s" "keys & certificates successfully generated"
-  else
-    printf "%s" "error logs ${result_path}/makecerts.log"
-    result=1
-  fi
-
-# remove the working directory
-  rm -rf "CA/"
-  rm -rf "tmp/"
-
-  exit "$result"
-}
-
-# Tests requirement
-if test -n "$(command -v faketime)"
-  then
-    make_certs "$1"
-    result=$?
-  else
-    printf "%s" "faketime not found in \$PATH, please install faketime package"
-    result=1
-  fi
-
-exit "$result"

tests/conf/openssl_intermediate.cnf

@@ -1,72 +0,0 @@
-# OpenSSL intermediate CA configuration file
-
-[ default ]
-name                            = intermediate
-default_ca                      = CA_default
-
-[ CA_default ]
-# Directory and file locations
-dir                             = .
-certs                           = $dir/CA
-crl_dir                         = $dir/CA
-new_certs_dir                   = $dir/CA
-database                        = $dir/CA/index.txt
-serial                          = $dir/CA/serial
-rand_serial                     = yes
-private_key                     = $dir/CA/$name.key
-certificate                     = $dir/tmp/$name.pem
-crl_extensions                  = crl_ext
-default_md                      = sha256
-preserve                        = no
-policy                          = policy_loose
-default_startdate               = 180101000000Z
-default_enddate                 = 241231000000Z
-x509_extensions                 = v3_req
-email_in_dn                     = yes
-default_days                    = 2200
-
-[ req ]
-# Options for the `req` tool
-encrypt_key                     = no
-default_bits                    = 2048
-default_md                      = sha256
-string_mask                     = utf8only
-distinguished_name              = req_distinguished_name
-x509_extensions                 = usr_extensions
-
-[ crl_ext ]
-# Extension for CRLs
-authorityKeyIdentifier          = keyid:always
-
-[ usr_extensions ]
-# Extension to add when the -x509 option is used
-basicConstraints                = CA:FALSE
-subjectKeyIdentifier            = hash
-authorityKeyIdentifier          = keyid, issuer
-extendedKeyUsage                = codeSigning
-
-[ v3_req ]
-basicConstraints                = CA:FALSE
-subjectKeyIdentifier            = hash
-authorityKeyIdentifier          = keyid, issuer
-extendedKeyUsage                = codeSigning
-
-[ policy_loose ]
-# Allow the intermediate CA to sign a more diverse range of certificates.
-# See the POLICY FORMAT section of the `ca` man page.
-countryName                     = optional
-stateOrProvinceName             = optional
-localityName                    = optional
-organizationName                = optional
-organizationalUnitName          = optional
-commonName                      = supplied
-emailAddress                    = optional
-
-[ req_distinguished_name ]
-countryName                     = Country Name (2 letter code)
-stateOrProvinceName             = State or Province Name
-localityName                    = Locality Name
-0.organizationName              = Organization Name
-organizationalUnitName          = Organizational Unit Name
-commonName                      = Common Name
-emailAddress                    = Email Address

tests/conf/openssl_root.cnf

@@ -1,65 +0,0 @@
-# OpenSSL root CA configuration file
-
-[ ca ]
-default_ca                      = CA_default
-
-[ CA_default ]
-# Directory and file locations.
-dir                             = .
-certs                           = $dir/CA
-crl_dir                         = $dir/CA
-new_certs_dir                   = $dir/CA
-database                        = $dir/CA/index.txt
-serial                          = $dir/CA/serial
-rand_serial                     = yes
-private_key                     = $dir/CA/CA.key
-certificate                     = $dir/tmp/CACert.pem
-crl_extensions                  = crl_ext
-default_md                      = sha256
-preserve                        = no
-policy                          = policy_match
-default_startdate               = 180101000000Z
-default_enddate                 = 260101000000Z
-x509_extensions                 = v3_intermediate_ca
-email_in_dn                     = yes
-default_days                    = 3000
-unique_subject                  = no
-
-[ req ]
-# Options for the `req` tool
-encrypt_key                     = no
-default_bits                    = 2048
-default_md                      = sha256
-string_mask                     = utf8only
-x509_extensions                 = ca_extensions
-distinguished_name              = req_distinguished_name
-
-[ ca_extensions ]
-# Extension to add when the -x509 option is used
-basicConstraints                = critical, CA:true
-subjectKeyIdentifier            = hash
-authorityKeyIdentifier          = keyid:always,issuer
-keyUsage                        = critical, digitalSignature, cRLSign, keyCertSign
-
-[ v3_intermediate_ca ]
-# Extensions for a typical intermediate CA (`man x509v3_config`)
-basicConstraints                = critical, CA:true, pathlen:0
-subjectKeyIdentifier            = hash
-authorityKeyIdentifier          = keyid:always,issuer
-keyUsage                        = critical, digitalSignature, cRLSign, keyCertSign
-
-[ policy_match ]
-countryName                     = match
-organizationName                = match
-organizationalUnitName          = optional
-commonName                      = supplied
-emailAddress                    = optional
-
-[ req_distinguished_name ]
-countryName                     = Country Name (2 letter code)
-stateOrProvinceName             = State or Province Name
-localityName                    = Locality Name
-0.organizationName              = Organization Name
-organizationalUnitName          = Organizational Unit Name
-commonName                      = Common Name
-emailAddress                    = Email Address

tests/conf/openssl_tsa.cnf

@@ -44,3 +44,4 @@ ordering                        = yes
 tsa_name                        = yes
 ess_cert_id_chain               = yes
 ess_cert_id_alg                 = sha256
+crypto_device                   = builtin

tests/conf/openssl_tsa_root.cnf

@@ -1,83 +0,0 @@
-# OpenSSL Root Timestamp Authority configuration file
-
-[ default ]
-name                            = TSACA
-domain_suffix                   = timestampauthority.com
-aia_url                         = http://$name.$domain_suffix/$name.crt
-crl_url                         = http://$name.$domain_suffix/$name.crl
-ocsp_url                        = http://ocsp.$name.$domain_suffix:9080
-name_opt                        = utf8, esc_ctrl, multiline, lname, align
-default_ca                      = CA_default
-
-[ CA_default ]
-dir                             = .
-certs                           = $dir/CA
-crl_dir                         = $dir/CA
-new_certs_dir                   = $dir/CA
-database                        = $dir/CA/index.txt
-serial                          = $dir/CA/serial
-crlnumber                       = $dir/CA/crlnumber
-rand_serial                     = yes
-private_key                     = $dir/CA/$name.key
-certificate                     = $dir/tmp/$name.pem
-default_md                      = sha256
-default_days                    = 3650
-default_crl_days                = 365
-policy                          = policy_match
-default_startdate               = 20180101000000Z
-default_enddate                 = 20280101000000Z
-unique_subject                  = no
-x509_extensions                 = tsa_extensions
-
-[ policy_match ]
-countryName                     = match
-stateOrProvinceName             = optional
-organizationName                = match
-organizationalUnitName          = optional
-commonName                      = supplied
-emailAddress                    = optional
-
-[ tsa_extensions ]
-basicConstraints                = critical, CA:false
-extendedKeyUsage                = critical, timeStamping
-subjectKeyIdentifier            = hash
-authorityKeyIdentifier          = keyid:always
-authorityInfoAccess             = @issuer_info
-crlDistributionPoints           = @crl_info
-nameConstraints                 = @name_constraints
-
-[ issuer_info ]
-caIssuers;URI.0                 = $aia_url
-OCSP;URI.0                      = $ocsp_url
-
-[ crl_info ]
-URI.0                           = $crl_url
-
-[ name_constraints ]
-permitted;DNS.0=test.com
-permitted;DNS.1=test.org
-excluded;IP.0=0.0.0.0/0.0.0.0
-excluded;IP.1=0:0:0:0:0:0:0:0/0:0:0:0:0:0:0:0
-
-[ req ]
-# Options for the `req` tool
-default_bits                    = 2048
-encrypt_key                     = yes
-default_md                      = sha256
-utf8                            = yes
-string_mask                     = utf8only
-prompt                          = no
-distinguished_name              = ca_distinguished_name
-x509_extensions                 = ca_extensions
-
-[ ca_distinguished_name ]
-countryName                     = "PL"
-organizationName                = "osslsigncode"
-organizationalUnitName          = "Timestamp Authority Root CA"
-commonName                      = "TSA Root CA"
-
-[ ca_extensions ]
-# Extension to add when the -x509 option is used
-basicConstraints                = critical, CA:true
-subjectKeyIdentifier            = hash
-keyUsage                        = critical, keyCertSign, cRLSign

tests/exec.py

@@ -0,0 +1,47 @@
+#!/usr/bin/python3
+"""Implementation of a single ctest script."""
+
+import sys
+from subprocess import Popen, PIPE
+
+
+def parse(value):
+    """Read parameter from file."""
+    prefix = 'FILE '
+    if value.startswith(prefix):
+        with open(value[len(prefix):], mode="r", encoding="utf-8") as file:
+            return file.read().strip()
+    return value
+
+
+def main() -> None:
+    """Run osslsigncode with its options."""
+    if len(sys.argv) > 1:
+        try:
+            params = map(parse, sys.argv[1:])
+            proc = Popen(params, stdout=PIPE, stderr=PIPE, text=True)
+            stdout, stderr = proc.communicate()
+            print(stdout, file=sys.stderr)
+            if stderr:
+                print("Error:\n" + "-" * 58 + "\n" + stderr, file=sys.stderr)
+            sys.exit(proc.returncode)
+        except Exception as err: # pylint: disable=broad-except
+            # all exceptions are critical
+            print(err, file=sys.stderr)
+    else:
+        print("Usage:\n\t{} COMMAND [ARG]...".format(sys.argv[0]), file=sys.stderr)
+    sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
+
+
+# pylint: disable=pointless-string-statement
+"""Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+"""

tests/files/unsigned.js

@@ -0,0 +1 @@
+console.log("Hello, world!");

tests/files/unsigned.ps1

@@ -0,0 +1,2 @@
+cls
+Write-Host "żółć"

tests/files/unsigned.psc1

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PSConsoleFile ConsoleSchemaVersion="1.0">
+  <PSVersion>5.1.19041.3930</PSVersion>
+  <PSSnapIns />
+</PSConsoleFile>

tests/make_certificates.py

@@ -0,0 +1,593 @@
+#!/usr/bin/python3
+"""Make test certificates"""
+
+import os
+import datetime
+import cryptography
+
+# Explicit imports of cryptography submodules
+import cryptography.x509
+import cryptography.x509.oid
+import cryptography.hazmat.primitives.hashes
+import cryptography.hazmat.primitives.asymmetric.rsa
+import cryptography.hazmat.primitives.serialization
+import cryptography.hazmat.primitives.serialization.pkcs12
+
+# Import classes and functions from the cryptography module
+from cryptography.x509 import (
+    AuthorityKeyIdentifier,
+    BasicConstraints,
+    Certificate,
+    CertificateBuilder,
+    CertificateRevocationListBuilder,
+    CRLDistributionPoints,
+    CRLNumber,
+    CRLReason,
+    DistributionPoint,
+    DNSName,
+    ExtendedKeyUsage,
+    KeyUsage,
+    Name,
+    NameAttribute,
+    NameConstraints,
+    random_serial_number,
+    RevokedCertificateBuilder,
+    ReasonFlags,
+    SubjectKeyIdentifier,
+    UniformResourceIdentifier
+)
+from cryptography.x509.oid import (
+    ExtendedKeyUsageOID,
+    NameOID
+)
+from cryptography.hazmat.primitives.hashes import SHA256
+from cryptography.hazmat.primitives.asymmetric.rsa import (
+    generate_private_key,
+    RSAPrivateKey
+)
+from cryptography.hazmat.primitives.serialization import (
+    BestAvailableEncryption,
+    Encoding,
+    NoEncryption,
+    PrivateFormat
+)
+from cryptography.hazmat.primitives.serialization.pkcs12 import serialize_key_and_certificates
+
+try:
+    if cryptography.__version__ >= '38.0.0':
+        from cryptography.hazmat.primitives.serialization.pkcs12 import PBES
+except ImportError:
+    pass
+
+RESULT_PATH = os.getcwd()
+CERTS_PATH = os.path.join(RESULT_PATH, "./Testing/certs/")
+
+date_20170101 = datetime.datetime(2017, 1, 1)
+date_20180101 = datetime.datetime(2018, 1, 1)
+date_20190101 = datetime.datetime(2019, 1, 1)
+
+PASSWORD='passme'
+
+
+class X509Extensions():
+    """Base class for X509 Extensions"""
+
+    def __init__(self, unit_name, cdp_port, cdp_name):
+        self.unit_name = unit_name
+        self.port = cdp_port
+        self.name = cdp_name
+
+    def create_x509_name(self, common_name) -> Name:
+        """Return x509.Name"""
+        return Name(
+            [
+                NameAttribute(NameOID.COUNTRY_NAME, "PL"),
+                NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, "Mazovia Province"),
+                NameAttribute(NameOID.LOCALITY_NAME, "Warsaw"),
+                NameAttribute(NameOID.ORGANIZATION_NAME, "osslsigncode"),
+                NameAttribute(NameOID.ORGANIZATIONAL_UNIT_NAME, self.unit_name),
+                NameAttribute(NameOID.COMMON_NAME, common_name)
+            ]
+        )
+
+    def create_x509_crldp(self) -> CRLDistributionPoints:
+        """Return x509.CRLDistributionPoints"""
+        return CRLDistributionPoints(
+            [
+                DistributionPoint(
+                    full_name=[UniformResourceIdentifier(
+                        "http://127.0.0.1:" + str(self.port) + "/" + str(self.name))
+                    ],
+                    relative_name=None,
+                    reasons=None,
+                    crl_issuer=None
+                )
+            ]
+        )
+
+    def create_x509_name_constraints(self) -> NameConstraints:
+        """Return x509.NameConstraints"""
+        return NameConstraints(
+            permitted_subtrees = [DNSName('test.com'), DNSName('test.org')],
+            excluded_subtrees = None
+        )
+
+class IntermediateCACertificate(X509Extensions):
+    """Base class for Intermediate CA certificate"""
+
+    def __init__(self, issuer_cert, issuer_key):
+        self.issuer_cert = issuer_cert
+        self.issuer_key = issuer_key
+        super().__init__("Certification Authority", 0, None)
+
+    def make_cert(self) -> (Certificate, RSAPrivateKey):
+        """Generate intermediate CA certificate"""
+        key = generate_private_key(public_exponent=65537, key_size=2048)
+        key_public = key.public_key()
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+            self.issuer_cert.extensions.get_extension_for_class(SubjectKeyIdentifier).value
+        )
+        key_usage = KeyUsage(
+            digital_signature=True,
+            content_commitment=False,
+            key_encipherment=False,
+            data_encipherment=False,
+            key_agreement=False,
+            key_cert_sign=True,
+            crl_sign=True,
+            encipher_only=False,
+            decipher_only=False
+        )
+        cert = (
+            CertificateBuilder()
+            .subject_name(self.create_x509_name("Intermediate CA"))
+            .issuer_name(self.issuer_cert.subject)
+            .public_key(key_public)
+            .serial_number(random_serial_number())
+            .not_valid_before(date_20180101)
+            .not_valid_after(date_20180101 + datetime.timedelta(days=7300))
+            .add_extension(BasicConstraints(ca=True, path_length=0), critical=True)
+            .add_extension(SubjectKeyIdentifier.from_public_key(key_public), critical=False)
+            .add_extension(authority_key, critical=False)
+            .add_extension(key_usage, critical=True)
+            .sign(self.issuer_key, SHA256())
+        )
+        file_path=os.path.join(CERTS_PATH, "intermediateCA.pem")
+        with open(file_path, mode="wb") as file:
+            file.write(cert.public_bytes(encoding=Encoding.PEM))
+
+        return cert, key
+
+
+class RootCACertificate(X509Extensions):
+    """Base class for Root CA certificate"""
+
+    def __init__(self):
+        self.key_usage = KeyUsage(
+            digital_signature=True,
+            content_commitment=False,
+            key_encipherment=False,
+            data_encipherment=False,
+            key_agreement=False,
+            key_cert_sign=True,
+            crl_sign=True,
+            encipher_only=False,
+            decipher_only=False
+        )
+        super().__init__("Certification Authority", 0, None)
+
+    def make_cert(self) -> (Certificate, RSAPrivateKey):
+        """Generate CA certificates"""
+        ca_root, root_key = self.make_ca_cert("Trusted Root CA", "CAroot.pem")
+        ca_cert, ca_key = self.make_ca_cert("Root CA", "CACert.pem")
+        self.make_cross_cert(ca_root, root_key, ca_cert, ca_key)
+        return ca_cert, ca_key
+
+    def make_ca_cert(self, common_name, file_name) -> None:
+        """Generate self-signed root CA certificate"""
+        ca_key = generate_private_key(public_exponent=65537, key_size=2048)
+        ca_public = ca_key.public_key()
+        authority_key = AuthorityKeyIdentifier.from_issuer_public_key(ca_public)
+        name = self.create_x509_name(common_name)
+        ca_cert = (
+            CertificateBuilder()
+            .subject_name(name)
+            .issuer_name(name)
+            .public_key(ca_public)
+            .serial_number(random_serial_number())
+            .not_valid_before(date_20170101)
+            .not_valid_after(date_20170101 + datetime.timedelta(days=7300))
+            .add_extension(BasicConstraints(ca=True, path_length=None), critical=True)
+            .add_extension(SubjectKeyIdentifier.from_public_key(ca_public), critical=False)
+            .add_extension(authority_key, critical=False)
+            .add_extension(self.key_usage, critical=True)
+            .sign(ca_key, SHA256())
+        )
+        file_path=os.path.join(CERTS_PATH, file_name)
+        with open(file_path, mode="wb") as file:
+            file.write(ca_cert.public_bytes(encoding=Encoding.PEM))
+        return ca_cert, ca_key
+
+    def make_cross_cert(self, ca_root, root_key, ca_cert, ca_key) -> None:
+        """Generate cross-signed root CA certificate"""
+        ca_public = ca_key.public_key()
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+            ca_root.extensions.get_extension_for_class(SubjectKeyIdentifier).value
+        )
+        ca_cross = (
+            CertificateBuilder()
+            .subject_name(ca_cert.subject)
+            .issuer_name(ca_root.subject)
+            .public_key(ca_public)
+            .serial_number(ca_cert.serial_number)
+            .not_valid_before(date_20180101)
+            .not_valid_after(date_20180101 + datetime.timedelta(days=7300))
+            .add_extension(BasicConstraints(ca=True, path_length=None), critical=True)
+            .add_extension(SubjectKeyIdentifier.from_public_key(ca_public), critical=False)
+            .add_extension(authority_key, critical=False)
+            .add_extension(self.key_usage, critical=True)
+            .sign(root_key, SHA256())
+        )
+        file_path=os.path.join(CERTS_PATH, "CAcross.pem")
+        with open(file_path, mode="wb") as file:
+            file.write(ca_cross.public_bytes(encoding=Encoding.PEM))
+
+    def write_key(self, key, file_name) -> None:
+        """Write a private RSA key"""
+        # Write password
+        file_path = os.path.join(CERTS_PATH, "password.txt")
+        with open(file_path, mode="w", encoding="utf-8") as file:
+            file.write("{}".format(PASSWORD))
+
+        # Write encrypted key in PEM format
+        file_path = os.path.join(CERTS_PATH, file_name + "p.pem")
+        with open(file_path, mode="wb") as file:
+            file.write(key.private_bytes(
+                encoding=Encoding.PEM,
+                format=PrivateFormat.PKCS8,
+                encryption_algorithm=BestAvailableEncryption(PASSWORD.encode())
+            )
+        )
+        # Write decrypted key in PEM format
+        file_path = os.path.join(CERTS_PATH, file_name + ".pem")
+        with open(file_path, mode="wb") as file:
+            file.write(key.private_bytes(
+                encoding=Encoding.PEM,
+                format=PrivateFormat.PKCS8,
+                encryption_algorithm=NoEncryption()
+            )
+        )
+        # Write the key in DER format
+        file_path = os.path.join(CERTS_PATH, file_name + ".der")
+        with open(file_path, mode="wb") as file:
+            file.write(key.private_bytes(
+                encoding=Encoding.DER,
+                format=PrivateFormat.PKCS8,
+                encryption_algorithm=NoEncryption()
+            )
+        )
+
+
+class TSARootCACertificate(X509Extensions):
+    """Base class for TSA certificates"""
+
+    def __init__(self):
+        super().__init__("Timestamp Authority Root CA", 0, None)
+
+    def make_cert(self) -> (Certificate, RSAPrivateKey):
+        """Generate a Time Stamp Authority certificate"""
+        ca_key = generate_private_key(public_exponent=65537, key_size=2048)
+        ca_public = ca_key.public_key()
+        authority_key = AuthorityKeyIdentifier.from_issuer_public_key(ca_public)
+        name = self.create_x509_name("TSA Root CA")
+        key_usage = KeyUsage(
+            digital_signature=False,
+            content_commitment=False,
+            key_encipherment=False,
+            data_encipherment=False,
+            key_agreement=False,
+            key_cert_sign=True,
+            crl_sign=True,
+            encipher_only=False,
+            decipher_only=False
+        )
+        ca_cert = (
+            CertificateBuilder()
+            .subject_name(name)
+            .issuer_name(name)
+            .public_key(ca_public)
+            .serial_number(random_serial_number())
+            .not_valid_before(date_20170101)
+            .not_valid_after(date_20170101 + datetime.timedelta(days=7300))
+            .add_extension(BasicConstraints(ca=True, path_length=None), critical=True)
+            .add_extension(SubjectKeyIdentifier.from_public_key(ca_public), critical=False)
+            .add_extension(authority_key, critical=False)
+            .add_extension(key_usage, critical=True)
+            .sign(ca_key, SHA256())
+        )
+        file_path=os.path.join(CERTS_PATH, "TSACA.pem")
+        with open(file_path, mode="wb") as file:
+            file.write(ca_cert.public_bytes(encoding=Encoding.PEM))
+
+        return ca_cert, ca_key
+
+    def write_key(self, key, file_name) -> None:
+        """Write decrypted private RSA key into PEM format"""
+        file_path = os.path.join(CERTS_PATH, file_name + ".key")
+        with open(file_path, mode="wb") as file:
+            file.write(key.private_bytes(
+                encoding=Encoding.PEM,
+                format=PrivateFormat.PKCS8,
+                encryption_algorithm=NoEncryption()
+            )
+        )
+
+
+class LeafCertificate(X509Extensions):
+    """Base class for a leaf certificate"""
+
+    def __init__(self, issuer_cert, issuer_key, unit_name, common_name, cdp_port, cdp_name):
+        #pylint: disable=too-many-arguments
+        self.issuer_cert = issuer_cert
+        self.issuer_key = issuer_key
+        self.common_name = common_name
+        super().__init__(unit_name, cdp_port, cdp_name)
+
+    def make_cert(self, public_key, not_before, days) -> Certificate:
+        """Generate a leaf certificate"""
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+            self.issuer_cert.extensions.get_extension_for_class(SubjectKeyIdentifier).value
+        )
+        key_usage = KeyUsage(
+            digital_signature=True,
+            content_commitment=False,
+            key_encipherment=False,
+            data_encipherment=False,
+            key_agreement=False,
+            key_cert_sign=False,
+            crl_sign=False,
+            encipher_only=False,
+            decipher_only=False
+        )
+        extended_key_usage = ExtendedKeyUsage(
+            [ExtendedKeyUsageOID.CODE_SIGNING]
+        )
+        cert = (
+            CertificateBuilder()
+            .subject_name(self.create_x509_name(self.common_name))
+            .issuer_name(self.issuer_cert.subject)
+            .public_key(public_key)
+            .serial_number(random_serial_number())
+            .not_valid_before(not_before)
+            .not_valid_after(not_before + datetime.timedelta(days=days))
+            .add_extension(BasicConstraints(ca=False, path_length=None), critical=False)
+            .add_extension(SubjectKeyIdentifier.from_public_key(public_key), critical=False)
+            .add_extension(authority_key, critical=False)
+            .add_extension(key_usage, critical=False)
+            .add_extension(extended_key_usage, critical=False)
+            .add_extension(self.create_x509_crldp(), critical=False)
+            .sign(self.issuer_key, SHA256())
+        )
+        # Write PEM file and attach intermediate certificate
+        file_path = os.path.join(CERTS_PATH, self.common_name + ".pem")
+        with open(file_path, mode="wb") as file:
+            file.write(cert.public_bytes(encoding=Encoding.PEM))
+            file.write(self.issuer_cert.public_bytes(encoding=Encoding.PEM))
+
+        return cert
+
+    def revoke_cert(self, serial_number, file_name) -> None:
+        """Revoke a certificate"""
+        revoked = (
+            RevokedCertificateBuilder()
+            .serial_number(serial_number)
+            .revocation_date(date_20190101)
+            .add_extension(CRLReason(ReasonFlags.superseded), critical=False)
+            .build()
+        )
+        # Generate CRL
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+            self.issuer_cert.extensions.get_extension_for_class(SubjectKeyIdentifier).value
+        )
+        crl = (
+            CertificateRevocationListBuilder()
+            .issuer_name(self.issuer_cert.subject)
+            .last_update(date_20190101)
+            .next_update(date_20190101 + datetime.timedelta(days=7300))
+            .add_extension(authority_key, critical=False)
+            .add_extension(CRLNumber(4097), critical=False)
+            .add_revoked_certificate(revoked)
+            .sign(self.issuer_key, SHA256())
+        )
+        # Write CRL file
+        file_path = os.path.join(CERTS_PATH, file_name + ".pem")
+        with open(file_path, mode="wb") as file:
+            file.write(crl.public_bytes(encoding=Encoding.PEM))
+
+        file_path = os.path.join(CERTS_PATH, file_name + ".der")
+        with open(file_path, mode="wb") as file:
+            file.write(crl.public_bytes(encoding=Encoding.DER))
+
+
+class LeafCACertificate(LeafCertificate):
+    """Base class for a leaf certificate"""
+
+    def __init__(self, issuer_cert, issuer_key, common, cdp_port):
+        super().__init__(issuer_cert, issuer_key, "CSP", common, cdp_port, "intermediateCA")
+
+
+class LeafTSACertificate(LeafCertificate):
+    """Base class for a TSA leaf certificate"""
+
+    def __init__(self, issuer_cert, issuer_key, common, cdp_port):
+        self.issuer_cert = issuer_cert
+        self.issuer_key = issuer_key
+        self.common_name = common
+        super().__init__(issuer_cert, issuer_key, "Timestamp Root CA", common, cdp_port, "TSACA")
+
+    def make_cert(self, public_key, not_before, days) -> Certificate:
+        """Generate a TSA leaf certificate"""
+
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+            self.issuer_cert.extensions.get_extension_for_class(SubjectKeyIdentifier).value
+        )
+
+        # The TSA signing certificate must have exactly one extended key usage
+        # assigned to it: timeStamping. The extended key usage must also be critical,
+        # otherwise the certificate is going to be refused.
+        extended_key_usage = ExtendedKeyUsage(
+            [ExtendedKeyUsageOID.TIME_STAMPING]
+        )
+        cert = (
+            CertificateBuilder()
+            .subject_name(self.create_x509_name(self.common_name))
+            .issuer_name(self.issuer_cert.subject)
+            .public_key(public_key)
+            .serial_number(random_serial_number())
+            .not_valid_before(not_before)
+            .not_valid_after(not_before + datetime.timedelta(days=days))
+            .add_extension(BasicConstraints(ca=False, path_length=None), critical=True)
+            .add_extension(SubjectKeyIdentifier.from_public_key(public_key), critical=False)
+            .add_extension(authority_key, critical=False)
+            .add_extension(extended_key_usage, critical=True)
+            .add_extension(self.create_x509_crldp(), critical=False)
+            .add_extension(self.create_x509_name_constraints(), critical=False)
+            .sign(self.issuer_key, SHA256())
+        )
+        # Write PEM file and attach intermediate certificate
+        file_path = os.path.join(CERTS_PATH, self.common_name + ".pem")
+        with open(file_path, mode="wb") as file:
+            file.write(cert.public_bytes(encoding=Encoding.PEM))
+            file.write(self.issuer_cert.public_bytes(encoding=Encoding.PEM))
+
+        return cert
+
+
+class CertificateMaker():
+    """Base class for test certificates"""
+
+    def __init__(self, cdp_port, logs):
+        self.cdp_port = cdp_port
+        self.logs = logs
+
+    def make_certs(self) -> None:
+        """Make test certificates"""
+        try:
+            self.make_ca_certs()
+            self.make_tsa_certs()
+            logs = os.path.join(CERTS_PATH, "./cert.log")
+            with open(logs, mode="w", encoding="utf-8") as file:
+                file.write("Test certificates generation succeeded")
+        except Exception as err: # pylint: disable=broad-except
+            with open(self.logs, mode="a", encoding="utf-8") as file:
+                file.write("Error: {}".format(err))
+
+    def make_ca_certs(self):
+        """Make test certificates"""
+
+        # Generate root CA certificate
+        root = RootCACertificate()
+        ca_cert, ca_key = root.make_cert()
+
+        # Generate intermediate root CA certificate
+        intermediate = IntermediateCACertificate(ca_cert, ca_key)
+        issuer_cert, issuer_key = intermediate.make_cert()
+
+        # Generate private RSA key
+        private_key = generate_private_key(public_exponent=65537, key_size=2048)
+        public_key = private_key.public_key()
+        root.write_key(key=private_key, file_name="key")
+
+        # Generate expired certificate
+        expired = LeafCACertificate(issuer_cert, issuer_key, "expired", self.cdp_port)
+        expired.make_cert(public_key, date_20180101, 365)
+
+        # Generate revoked certificate
+        revoked = LeafCACertificate(issuer_cert, issuer_key, "revoked", self.cdp_port)
+        cert = revoked.make_cert(public_key, date_20180101, 5840)
+        revoked.revoke_cert(cert.serial_number, "CACertCRL")
+
+        # Generate code signing certificate
+        signer = LeafCACertificate(issuer_cert, issuer_key, "cert", self.cdp_port)
+        cert = signer.make_cert(public_key, date_20180101, 5840)
+
+        # Write a certificate and a key into PKCS#12 container
+        self.write_pkcs12_container(
+            cert=cert,
+            key=private_key,
+            issuer=issuer_cert
+        )
+
+        # Write DER file and attach intermediate certificate
+        file_path = os.path.join(CERTS_PATH, "cert.der")
+        with open(file_path, mode="wb") as file:
+            file.write(cert.public_bytes(encoding=Encoding.DER))
+
+    def make_tsa_certs(self):
+        """Make test TSA certificates"""
+
+        # Time Stamp Authority certificate
+        root = TSARootCACertificate()
+        issuer_cert, issuer_key = root.make_cert()
+
+        # Generate private RSA key
+        private_key = generate_private_key(public_exponent=65537, key_size=2048)
+        public_key = private_key.public_key()
+        root.write_key(key=private_key, file_name="TSA")
+
+        # Generate revoked TSA certificate
+        revoked = LeafTSACertificate(issuer_cert, issuer_key, "TSA_revoked", self.cdp_port)
+        cert = revoked.make_cert(public_key, date_20180101, 7300)
+        revoked.revoke_cert(cert.serial_number, "TSACertCRL")
+
+        # Generate TSA certificate
+        signer = LeafTSACertificate(issuer_cert, issuer_key, "TSA", self.cdp_port)
+        cert = signer.make_cert(public_key, date_20180101, 7300)
+
+        # Save the chain to be included in the TSA response
+        file_path = os.path.join(CERTS_PATH, "tsa-chain.pem")
+        with open(file_path, mode="wb") as file:
+            file.write(cert.public_bytes(encoding=Encoding.PEM))
+            file.write(issuer_cert.public_bytes(encoding=Encoding.PEM))
+
+
+    def write_pkcs12_container(self, cert, key, issuer) -> None:
+        """Write a certificate and a key into a PKCS#12 container"""
+
+        # Set an encryption algorithm
+        if cryptography.__version__ >= "38.0.0":
+            # For OpenSSL legacy mode use the default algorithm for certificate
+            # and private key encryption: DES-EDE3-CBC (vel 3DES_CBC)
+            # pylint: disable=no-member
+            encryption = (
+                PrivateFormat.PKCS12.encryption_builder()
+                .key_cert_algorithm(PBES.PBESv1SHA1And3KeyTripleDESCBC)
+                .kdf_rounds(5000)
+                .build(PASSWORD.encode())
+            )
+        else:
+            encryption = BestAvailableEncryption(PASSWORD.encode())
+
+        # Generate PKCS#12 struct
+        pkcs12 = serialize_key_and_certificates(
+            name=b'certificate',
+            key=key,
+            cert=cert,
+            cas=(issuer,),
+            encryption_algorithm=encryption
+        )
+
+        # Write into a PKCS#12 container
+        file_path = os.path.join(CERTS_PATH, "cert.p12")
+        with open(file_path, mode="wb") as file:
+            file.write(pkcs12)
+
+
+# pylint: disable=pointless-string-statement
+"""Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+"""

tests/server_http.py

@@ -0,0 +1,175 @@
+#!/usr/bin/python3
+"""Implementation of an HTTP server"""
+
+import argparse
+import os
+import subprocess
+import sys
+import threading
+from urllib.parse import urlparse
+from http.server import SimpleHTTPRequestHandler, HTTPServer
+from socketserver import ThreadingMixIn
+from make_certificates import CertificateMaker
+
+RESULT_PATH = os.getcwd()
+FILES_PATH = os.path.join(RESULT_PATH, "./Testing/files/")
+CERTS_PATH = os.path.join(RESULT_PATH, "./Testing/certs/")
+CONF_PATH = os.path.join(RESULT_PATH, "./Testing/conf/")
+LOGS_PATH = os.path.join(RESULT_PATH, "./Testing/logs/")
+REQUEST = os.path.join(FILES_PATH, "./jreq.tsq")
+RESPONSE = os.path.join(FILES_PATH, "./jresp.tsr")
+OPENSSL_CONF = os.path.join(CONF_PATH, "./openssl_tsa.cnf")
+SERVER_LOG = os.path.join(LOGS_PATH, "./server.log")
+URL_LOG = os.path.join(LOGS_PATH, "./url.log")
+
+OPENSSL_TS = ["openssl", "ts",
+    "-reply", "-config", OPENSSL_CONF,
+    "-passin", "pass:passme",
+    "-queryfile", REQUEST,
+    "-out", RESPONSE]
+
+
+class ThreadingHTTPServer(ThreadingMixIn, HTTPServer):
+    """This variant of HTTPServer creates a new thread for every connection"""
+    daemon_threads = True
+
+
+class RequestHandler(SimpleHTTPRequestHandler):
+    """Handle the HTTP POST request that arrive at the server"""
+
+    def __init__(self, request, client_address, server):
+        # Save the server handle
+        self.server = server
+        SimpleHTTPRequestHandler.__init__(self, request, client_address, server)
+
+    def do_GET(self): # pylint: disable=invalid-name
+        """"Serves the GET request type"""
+        try:
+            url = urlparse(self.path)
+            self.send_response(200)
+            self.send_header("Content-type", "application/pkix-crl")
+            self.end_headers()
+            resp_data = b''
+            # Read the file and send the contents
+            if url.path == "/intermediateCA":
+                file_path = os.path.join(CERTS_PATH, "./CACertCRL.der")
+                with open(file_path, 'rb') as file:
+                    resp_data = file.read()
+            if url.path == "/TSACA":
+                file_path = os.path.join(CERTS_PATH, "./TSACertCRL.der")
+                with open(file_path, 'rb') as file:
+                    resp_data = file.read()
+            self.wfile.write(resp_data)
+        except Exception as err: # pylint: disable=broad-except
+            print("HTTP GET request error: {}".format(err))
+
+
+    def do_POST(self): # pylint: disable=invalid-name
+        """"Serves the POST request type"""
+        try:
+            url = urlparse(self.path)
+            self.send_response(200)
+            if url.path == "/kill_server":
+                self.log_message(f"Deleting file: {URL_LOG}")
+                os.remove(f"{URL_LOG}")
+                self.send_header('Content-type', 'text/plain')
+                self.end_headers()
+                self.wfile.write(bytes('Shutting down HTTP server', 'utf-8'))
+                self.server.shutdown()
+            else:
+                content_length = int(self.headers['Content-Length'])
+                post_data = self.rfile.read(content_length)
+                with open(REQUEST, mode="wb") as file:
+                    file.write(post_data)
+                openssl = subprocess.run(OPENSSL_TS, check=True, universal_newlines=True)
+                openssl.check_returncode()
+                self.send_header("Content-type", "application/timestamp-reply")
+                self.end_headers()
+                resp_data = b''
+                with open(RESPONSE, mode="rb") as file:
+                    resp_data = file.read()
+                self.wfile.write(resp_data)
+
+        except Exception as err: # pylint: disable=broad-except
+            print("HTTP POST request error: {}".format(err))
+
+
+class HttpServerThread():
+    """TSA server thread handler"""
+    # pylint: disable=too-few-public-methods
+
+    def __init__(self):
+        self.server = None
+        self.server_thread = None
+
+    def start_server(self, port) -> (int):
+        """Starting HTTP server on 127.0.0.1 and a random available port for binding"""
+        self.server = ThreadingHTTPServer(('127.0.0.1', port), RequestHandler)
+        self.server_thread = threading.Thread(target=self.server.serve_forever)
+        self.server_thread.start()
+        hostname, port = self.server.server_address[:2]
+        print("HTTP server started, URL http://{}:{}".format(hostname, port))
+        return port
+
+
+def main() -> None:
+    """Start HTTP server, make test certificates."""
+
+    ret = 0
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--port",
+        type=int,
+        default=0,
+        help="port number"
+    )
+    args = parser.parse_args()
+    try:
+        server = HttpServerThread()
+        port = server.start_server(args.port)
+        with open(URL_LOG, mode="w", encoding="utf-8") as file:
+            file.write("127.0.0.1:{}".format(port))
+        tests = CertificateMaker(port, SERVER_LOG)
+        tests.make_certs()
+    except OSError as err:
+        print("OSError: {}".format(err))
+        ret = err.errno
+    except Exception as err: # pylint: disable=broad-except
+        print("Error: {}".format(err))
+        ret = 1
+    finally:
+        sys.exit(ret)
+
+
+if __name__ == '__main__':
+    try:
+        fpid = os.fork()
+        if fpid > 0:
+            sys.exit(0)
+        with open(SERVER_LOG, mode='w', encoding='utf-8') as log:
+            os.dup2(log.fileno(), sys.stdout.fileno())
+            os.dup2(log.fileno(), sys.stderr.fileno())
+    except OSError as ferr:
+        print("Fork #1 failed: {} {}".format(ferr.errno, ferr.strerror))
+        sys.exit(1)
+
+    try:
+        fpid = os.fork()
+        if fpid > 0:
+            sys.exit(0)
+    except OSError as ferr:
+        print("Fork #2 failed: {} {}".format(ferr.errno, ferr.strerror))
+        sys.exit(1)
+
+    # Start the daemon main loop
+    main()
+
+
+# pylint: disable=pointless-string-statement
+"""Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+"""

tests/server_http.pyw

@@ -0,0 +1,149 @@
+#!/usr/bin/python3
+"""Windows: Implementation of an HTTP server"""
+
+import argparse
+import os
+import subprocess
+import sys
+import threading
+from urllib.parse import urlparse
+from http.server import SimpleHTTPRequestHandler, ThreadingHTTPServer
+from make_certificates import CertificateMaker
+
+RESULT_PATH = os.getcwd()
+FILES_PATH = os.path.join(RESULT_PATH, "./Testing/files/")
+CERTS_PATH = os.path.join(RESULT_PATH, "./Testing/certs/")
+CONF_PATH = os.path.join(RESULT_PATH, "./Testing/conf/")
+LOGS_PATH = os.path.join(RESULT_PATH, "./Testing/logs/")
+REQUEST = os.path.join(FILES_PATH, "./jreq.tsq")
+RESPONSE = os.path.join(FILES_PATH, "./jresp.tsr")
+OPENSSL_CONF = os.path.join(CONF_PATH, "./openssl_tsa.cnf")
+SERVER_LOG = os.path.join(LOGS_PATH, "./server.log")
+URL_LOG = os.path.join(LOGS_PATH, "./url.log")
+
+
+OPENSSL_TS = ["openssl", "ts",
+    "-reply", "-config", OPENSSL_CONF,
+    "-passin", "pass:passme",
+    "-queryfile", REQUEST,
+    "-out", RESPONSE]
+
+
+class RequestHandler(SimpleHTTPRequestHandler):
+    """Handle the HTTP POST request that arrive at the server"""
+
+    def __init__(self, request, client_address, server):
+        # Save the server handle
+        self.server = server
+        SimpleHTTPRequestHandler.__init__(self, request, client_address, server)
+
+    def do_GET(self): # pylint: disable=invalid-name
+        """"Serves the GET request type"""
+        try:
+            url = urlparse(self.path)
+            self.send_response(200)
+            self.send_header("Content-type", "application/pkix-crl")
+            self.end_headers()
+            resp_data = b''
+            # Read the file and send the contents
+            if url.path == "/intermediateCA":
+                file_path = os.path.join(CERTS_PATH, "./CACertCRL.der")
+                with open(file_path, 'rb') as file:
+                    resp_data = file.read()
+            if url.path == "/TSACA":
+                file_path = os.path.join(CERTS_PATH, "./TSACertCRL.der")
+                with open(file_path, 'rb') as file:
+                    resp_data = file.read()
+            self.wfile.write(resp_data)
+        except Exception as err: # pylint: disable=broad-except
+            print("HTTP GET request error: {}".format(err))
+
+
+    def do_POST(self): # pylint: disable=invalid-name
+        """"Serves the POST request type"""
+        try:
+            url = urlparse(self.path)
+            self.send_response(200)
+            if url.path == "/kill_server":
+                self.log_message(f"Deleting file: {URL_LOG}")
+                os.remove(f"{URL_LOG}")
+                self.send_header('Content-type', 'text/plain')
+                self.end_headers()
+                self.wfile.write(bytes('Shutting down HTTP server', 'utf-8'))
+                self.server.shutdown()
+            else:
+                content_length = int(self.headers['Content-Length'])
+                post_data = self.rfile.read(content_length)
+                with open(REQUEST, mode="wb") as file:
+                    file.write(post_data)
+                openssl = subprocess.run(OPENSSL_TS,
+                    check=True, universal_newlines=True)
+                openssl.check_returncode()
+                self.send_header("Content-type", "application/timestamp-reply")
+                self.end_headers()
+                resp_data = b''
+                with open(RESPONSE, mode="rb") as file:
+                    resp_data = file.read()
+                self.wfile.write(resp_data)
+        except Exception as err: # pylint: disable=broad-except
+            print("HTTP POST request error: {}".format(err))
+
+
+class HttpServerThread():
+    """TSA server thread handler"""
+    # pylint: disable=too-few-public-methods
+
+    def __init__(self):
+        self.server = None
+        self.server_thread = None
+
+    def start_server(self, port) -> (int):
+        """Starting HTTP server on 127.0.0.1 and a random available port for binding"""
+        self.server = ThreadingHTTPServer(('127.0.0.1', port), RequestHandler)
+        self.server_thread = threading.Thread(target=self.server.serve_forever)
+        self.server_thread.start()
+        hostname, port = self.server.server_address[:2]
+        print("HTTP server started, URL http://{}:{}".format(hostname, port))
+        return port
+
+
+def main() -> None:
+    """Start HTTP server"""
+
+    ret = 0
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--port",
+        type=int,
+        default=0,
+        help="port number"
+    )
+    args = parser.parse_args()
+    try:
+        sys.stdout = open(SERVER_LOG, "w")
+        sys.stderr = open(SERVER_LOG, "a")
+        server = HttpServerThread()
+        port = server.start_server(args.port)
+        with open(URL_LOG, mode="w") as file:
+            file.write("127.0.0.1:{}".format(port))
+        tests = CertificateMaker(port, SERVER_LOG)
+        tests.make_certs()
+    except OSError as err:
+        print("OSError: {}".format(err))
+        ret = err.errno
+    finally:
+        sys.exit(ret)
+
+
+if __name__ == '__main__':
+    main()
+
+
+# pylint: disable=pointless-string-statement
+"""Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+"""

tests/sources/CatalogDefinitionFileName.cdf

@@ -0,0 +1,60 @@
+# https://learn.microsoft.com/en-us/windows/win32/seccrypto/makecat
+# makecat -v CatalogDefinitionFileName.cdf
+
+# Define information about the entire catalog file.
+[CatalogHeader]
+
+# Name of the catalog file, including its extension.
+Name=unsigned.cat
+
+# Directory where the created unsigned.cat file will be placed.
+ResultDir=..\files
+
+# This option is not supported. Default value 1 is used.
+PublicVersion=0x0000001
+
+# Catalog version.
+# If the version is set to 2, the HashAlgorithms option must contain SHA256.
+CatalogVersion=2
+
+# Name of the hashing algorithm used.
+HashAlgorithms=SHA256
+
+# Specifies whether to hash the files listed in the <HASH> option in the [CatalogFiles] section
+PageHashes=true
+
+# Type of message encoding used.
+# The default EncodingType is PKCS_7_ASN_ENCODING | X509_ASN_ENCODING, 0x00010001
+EncodingType=0x00010001
+
+# Specify an attribute of the catalog file.
+# Set 1.3.6.1.4.1.311.12.2.1 CAT_NAMEVALUE_OBJID
+# CATATTR1={type}:{oid}:{value} (optional)
+# The OSAttr attribute specifies the target Windows version
+CATATTR1=0x11010001:OSAttr:2:6.0
+
+# Define each member of the catalog file.
+[CatalogFiles]
+
+<HASH>PEfile=..\files\unsigned.exe
+# 0x00010000 Attribute is represented in plaintext. No conversion will be done.
+<HASH>PEfileATTR1=0x11010001:File:unsigned.exe
+
+<HASH>MSIfile=..\files\unsigned.msi
+# 0x00020000 Attribute is represented in base-64 encoding.
+<HASH>MSIfileATTR1=0x11020001:File:dW5zaWduZWQubXNp
+
+<HASH>CABfile=..\files\unsigned.ex_
+<HASH>CABfileATTR1=0x11010001:File:unsigned.ex_
+
+<HASH>PS1file=..\files\unsigned.ps1
+<HASH>PS1fileATTR1=0x11010001:File:unsigned.ps1
+
+<HASH>PSC1file=..\files\unsigned.psc1
+<HASH>PSC1fileATTR1=0x11010001:File:unsigned.psc1
+
+<HASH>MOFfile=..\files\unsigned.mof
+<HASH>MOFfileATTR1=0x11010001:File:unsigned.mof
+
+<HASH>JSfile=..\files\unsigned.js
+<HASH>JSfileATTR1=0x11010001:File:unsigned.js

tests/start_server.py

@@ -0,0 +1,108 @@
+#!/usr/bin/python3
+"""Wait for all tests certificate, compute leafhash"""
+
+import argparse
+import binascii
+import hashlib
+import os
+import pathlib
+import platform
+import subprocess
+import sys
+import time
+
+RESULT_PATH = os.getcwd()
+CERTS_PATH = os.path.join(RESULT_PATH, "./Testing/certs/")
+LOGS_PATH = os.path.join(RESULT_PATH, "./Testing/logs/")
+SERVER_LOG = os.path.join(LOGS_PATH, "./server.log")
+if platform.system() == 'Windows':
+    DEFAULT_PYTHON = "C:/Program Files/Python/Python311/pythonw.exe"
+    DEFAULT_PROG =  os.path.join(RESULT_PATH, "./Testing/server_http.pyw")
+else:
+    DEFAULT_PYTHON = "/usr/bin/python3"
+    DEFAULT_PROG =  os.path.join(RESULT_PATH, "./Testing/server_http.py")
+
+
+def compute_sha256(file_name) -> str:
+    """Compute a SHA256 hash of the leaf certificate (in DER form)"""
+
+    sha256_hash = hashlib.sha256()
+    file_path = os.path.join(CERTS_PATH, file_name)
+    with open(file_path, mode="rb") as file:
+        for bajt in iter(lambda: file.read(4096),b""):
+            sha256_hash.update(bajt)
+    return sha256_hash.hexdigest()
+
+def clear_catalog(certs_path) -> None:
+    """"Clear a test certificates catalog."""
+
+    if os.path.exists(certs_path):
+        #Remove old test certificates
+        for root, _, files in os.walk(certs_path):
+            for file in files:
+                os.remove(os.path.join(root, file))
+    else:
+        os.mkdir(certs_path)
+
+    # Generate 16 random bytes and convert to hex
+    random_hex = binascii.b2a_hex(os.urandom(16)).decode()
+    serial = os.path.join(certs_path, "./tsa-serial")
+    with open(serial, mode="w", encoding="utf-8") as file:
+        file.write(random_hex)
+
+def main() -> None:
+    """Wait for all test certificates and compute leaf hash"""
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--exe",
+        type=pathlib.Path,
+        default=DEFAULT_PYTHON,
+        help=f"the path to the python3 executable to use"
+        f"(default: {DEFAULT_PYTHON})",
+    )
+    parser.add_argument(
+        "--script",
+        type=pathlib.Path,
+        default=DEFAULT_PROG,
+        help=f"the path to the python script to run"
+        f"(default: {DEFAULT_PROG})",
+    )
+    args = parser.parse_args()
+    try:
+        clear_catalog(CERTS_PATH)
+        #pylint: disable=consider-using-with
+        subprocess.Popen([str(args.exe), str(args.script)])
+
+        cert_log = os.path.join(CERTS_PATH, "./cert.log")
+        while not (os.path.exists(cert_log) and os.path.getsize(cert_log) > 0):
+            time.sleep(1)
+
+        leafhash = compute_sha256("cert.der")
+        file_path = os.path.join(CERTS_PATH, "./leafhash.txt")
+        with open(file_path, mode="w", encoding="utf-8") as file:
+            file.write("SHA256:{}".format(leafhash))
+
+    except OSError as err:
+        with open(SERVER_LOG, mode="w", encoding="utf-8") as file:
+            file.write("OSError: {}".format(err))
+        sys.exit(1)
+
+    except Exception as err: # pylint: disable=broad-except
+        with open(SERVER_LOG, mode="w", encoding="utf-8") as file:
+            file.write("Error: {}".format(err))
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
+
+
+# pylint: disable=pointless-string-statement
+"""Local Variables:
+    c-basic-offset: 4
+    tab-width: 4
+    indent-tabs-mode: nil
+End:
+    vim: set ts=4 expandtab:
+"""

tests/tsa_server.py

@@ -1,151 +0,0 @@
-"""Implementation of a Time Stamping Authority HTTP server"""
-
-import argparse
-import contextlib
-import os
-import pathlib
-import subprocess
-import sys
-import threading
-from http.server import BaseHTTPRequestHandler, HTTPServer
-
-RESULT_PATH = os.getcwd()
-FILES_PATH = os.path.join(RESULT_PATH, "./Testing/files/")
-CERTS_PATH = os.path.join(RESULT_PATH, "./Testing/certs/")
-CONF_PATH = os.path.join(RESULT_PATH, "./Testing/conf/")
-DEFAULT_IN = os.path.join(FILES_PATH, "./unsigned.exe")
-DEFAULT_OUT = os.path.join(FILES_PATH, "./ts.exe")
-DEFAULT_CERT = os.path.join(CERTS_PATH, "./cert.pem")
-DEFAULT_KEY = os.path.join(CERTS_PATH, "./key.pem")
-DEFAULT_CROSSCERT = os.path.join(CERTS_PATH, "./crosscert.pem")
-OPENSSL_CONF = os.path.join(CONF_PATH, "./openssl_tsa.cnf")
-REQUEST = os.path.join(FILES_PATH, "./jreq.tsq")
-RESPONS = os.path.join(FILES_PATH, "./jresp.tsr")
-
-if os.path.exists(os.path.join(RESULT_PATH, "./Release/")):
-    OSSLSIGNCODE_FILE = os.path.join(RESULT_PATH, "./Release/osslsigncode")
-elif os.path.exists(os.path.join(RESULT_PATH, "./Debug/")):
-    OSSLSIGNCODE_FILE = os.path.join(RESULT_PATH, "./Debug/osslsigncode")
-else:
-    OSSLSIGNCODE_FILE = os.path.join(RESULT_PATH, "./osslsigncode")
-
-DEFAULT_OPENSSL = ["openssl", "ts",
-    "-reply", "-config", OPENSSL_CONF,
-    "-passin", "pass:passme",
-    "-queryfile", REQUEST,
-    "-out", RESPONS]
-
-
-class RequestHandler(BaseHTTPRequestHandler):
-    """Handle the HTTP POST request that arrive at the server"""
-
-    def do_POST(self):
-        """"Serves the POST request type"""
-        try:
-            content_length = int(self.headers['Content-Length'])
-            post_data = self.rfile.read(content_length)
-            with open(REQUEST, mode="wb") as file:
-                file.write(post_data)
-            openssl = subprocess.run(DEFAULT_OPENSSL, check=True, text=True)
-            openssl.check_returncode()
-            self.send_response(200)
-            self.send_header("Content-type", "application/timestamp-reply")
-            self.end_headers()
-            resp_data = None
-            with open(RESPONS, mode="rb") as file:
-                resp_data = file.read()
-            self.wfile.write(resp_data)
-        except Exception as err: # pylint: disable=broad-except
-            print(f"HTTP POST request error: {err}")
-
-
-class HttpServerThread():
-    """TSA server thread handler"""
-
-    def __init__(self):
-        self.server = None
-        self.server_thread = None
-
-    def start_server(self) -> (str, int):
-        """Starting TSA server on localhost and a first available port"""
-        self.server = HTTPServer(("127.0.0.1", 0), RequestHandler)
-        self.server_thread = threading.Thread(target=self.server.serve_forever)
-        self.server_thread.start()
-        hostname, port = self.server.server_address[:2]
-        print(f"Timestamp server started, URL: http://{hostname}:{port}")
-        return hostname, port
-
-    def shut_down(self):
-        """Shutting down the server"""
-        if self.server:
-            self.server.shutdown()
-            self.server_thread.join()
-        print("Server is down")
-
-
-def parse_args() -> str:
-    """Parse the command-line arguments."""
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
-        "--input",
-        type=pathlib.Path,
-        default=DEFAULT_IN,
-        help="input file"
-    )
-    parser.add_argument(
-        "--output",
-        type=pathlib.Path,
-        default=DEFAULT_OUT,
-        help="output file"
-    )
-    parser.add_argument(
-        "--certs",
-        type=pathlib.Path,
-        default=DEFAULT_CERT,
-        help="signing certificate"
-    )
-    parser.add_argument(
-        "--key",
-        type=pathlib.Path,
-        default=DEFAULT_KEY,
-        help="private key"
-    )
-    parser.add_argument(
-        "--crosscert",
-        type=pathlib.Path,
-        default=DEFAULT_CROSSCERT,
-        help="additional certificates"
-    )
-    args = parser.parse_args()
-    program = [OSSLSIGNCODE_FILE, "sign", "-in", args.input, "-out", args.output,
-        "-certs", args.certs, "-key", args.key,
-        "-addUnauthenticatedBlob", "-add-msi-dse", "-comm", "-ph", "-jp", "low",
-        "-h", "sha384", "-time", "1556668800", "-i", "https://www.osslsigncode.com/",
-        "-n", "osslsigncode", "-ac", args.crosscert, "-ts"]
-    return program
-
-def main() -> None:
-    """Main program"""
-    ret = 0
-    program = parse_args()
-    server = HttpServerThread()
-    hostname, port = server.start_server()
-    program.append(f"{hostname}:{port}")
-    try:
-        osslsigncode = subprocess.run(program, check=True, text=True)
-        osslsigncode.check_returncode()
-    except subprocess.CalledProcessError as err:
-        ret = err.returncode
-    except OSError as err:
-        print(f"OSError: {err}")
-        ret = err.errno
-    except Exception as err: # pylint: disable=broad-except
-        print(f"osslsigncode error: {err}")
-        ret = 1
-    finally:
-        server.shut_down()
-        sys.exit(ret)
-
-
-if __name__ == '__main__':
-    main()

utf.c

@@ -0,0 +1,347 @@
+// utf by pietro gagliardi (andlabs) — https://github.com/andlabs/utf/
+// 10 november 2016
+#include "utf.h"
+
+// this code imitates Go's unicode/utf8 and unicode/utf16
+// the biggest difference is that a rune is unsigned instead of signed (because Go guarantees what a right shift on a signed number will do, whereas C does not)
+// it is also an imitation so we can license it under looser terms than the Go source
+#define badrune 0xFFFD
+
+// encoded must be at most 4 bytes
+// TODO clean this code up somehow
+size_t utf8EncodeRune(uint32_t rune, char *encoded)
+{
+	uint8_t b, c, d, e;
+	size_t n;
+
+	// not in the valid range for Unicode
+	if (rune > 0x10FFFF)
+		rune = badrune;
+	// surrogate runes cannot be encoded
+	if (rune >= 0xD800 && rune < 0xE000)
+		rune = badrune;
+
+	if (rune < 0x80) {		// ASCII bytes represent themselves
+		b = (uint8_t) (rune & 0xFF);
+		n = 1;
+		goto done;
+	}
+	if (rune < 0x800) {		// two-byte encoding
+		c = (uint8_t) (rune & 0x3F);
+		c |= 0x80;
+		rune >>= 6;
+		b = (uint8_t) (rune & 0x1F);
+		b |= 0xC0;
+		n = 2;
+		goto done;
+	}
+	if (rune < 0x10000) {	// three-byte encoding
+		d = (uint8_t) (rune & 0x3F);
+		d |= 0x80;
+		rune >>= 6;
+		c = (uint8_t) (rune & 0x3F);
+		c |= 0x80;
+		rune >>= 6;
+		b = (uint8_t) (rune & 0x0F);
+		b |= 0xE0;
+		n = 3;
+		goto done;
+	}
+	// otherwise use a four-byte encoding
+	e = (uint8_t) (rune & 0x3F);
+	e |= 0x80;
+	rune >>= 6;
+	d = (uint8_t) (rune & 0x3F);
+	d |= 0x80;
+	rune >>= 6;
+	c = (uint8_t) (rune & 0x3F);
+	c |= 0x80;
+	rune >>= 6;
+	b = (uint8_t) (rune & 0x07);
+	b |= 0xF0;
+	n = 4;
+
+done:
+	encoded[0] = (char)b;
+	if (n > 1)
+		encoded[1] = (char)c;
+	if (n > 2)
+		encoded[2] = (char)d;
+	if (n > 3)
+		encoded[3] = (char)e;
+	return n;
+}
+
+const char *utf8DecodeRune(const char *s, size_t nElem, uint32_t *rune)
+{
+	uint8_t b, c;
+	uint8_t lowestAllowed, highestAllowed;
+	size_t i, expected;
+	int bad;
+
+	b = (uint8_t) (*s);
+	if (b < 0x80) {		// ASCII bytes represent themselves
+		*rune = b;
+		s++;
+		return s;
+	}
+	// 0xC0 and 0xC1 cover 2-byte overlong equivalents
+	// 0xF5 to 0xFD cover values > 0x10FFFF
+	// 0xFE and 0xFF were never defined (always illegal)
+	if (b < 0xC2 || b > 0xF4) {		// invalid
+		*rune = badrune;
+		s++;
+		return s;
+	}
+
+	// this determines the range of allowed first continuation bytes
+	lowestAllowed = 0x80;
+	highestAllowed = 0xBF;
+	switch (b) {
+	case 0xE0:
+		// disallow 3-byte overlong equivalents
+		lowestAllowed = 0xA0;
+		break;
+	case 0xED:
+		// disallow surrogate characters
+		highestAllowed = 0x9F;
+		break;
+	case 0xF0:
+		// disallow 4-byte overlong equivalents
+		lowestAllowed = 0x90;
+		break;
+	case 0xF4:
+		// disallow values > 0x10FFFF
+		highestAllowed = 0x8F;
+		break;
+	}
+
+	// and this determines how many continuation bytes are expected
+	expected = 1;
+	if (b >= 0xE0)
+		expected++;
+	if (b >= 0xF0)
+		expected++;
+	if (nElem != 0) {				// are there enough bytes?
+		nElem--;
+		if (nElem < expected) {	// nope
+			*rune = badrune;
+			s++;
+			return s;
+		}
+	}
+
+	// ensure that everything is correct
+	// if not, **only** consume the initial byte
+	bad = 0;
+	for (i = 0; i < expected; i++) {
+		c = (uint8_t) (s[1 + i]);
+		if (c < lowestAllowed || c > highestAllowed) {
+			bad = 1;
+			break;
+		}
+		// the old lowestAllowed and highestAllowed is only for the first continuation byte
+		lowestAllowed = 0x80;
+		highestAllowed = 0xBF;
+	}
+	if (bad) {
+		*rune = badrune;
+		s++;
+		return s;
+	}
+
+	// now do the topmost bits
+	if (b < 0xE0)
+		*rune = b & 0x1F;
+	else if (b < 0xF0)
+		*rune = b & 0x0F;
+	else
+		*rune = b & 0x07;
+	s++;		// we can finally move on
+
+	// now do the continuation bytes
+	for (; expected; expected--) {
+		c = (uint8_t) (*s);
+		s++;
+		c &= 0x3F;		// strip continuation bits
+		*rune <<= 6;
+		*rune |= c;
+	}
+
+	return s;
+}
+
+// encoded must have at most 2 elements
+size_t utf16EncodeRune(uint32_t rune, uint16_t *encoded)
+{
+	uint16_t low, high;
+
+	// not in the valid range for Unicode
+	if (rune > 0x10FFFF)
+		rune = badrune;
+	// surrogate runes cannot be encoded
+	if (rune >= 0xD800 && rune < 0xE000)
+		rune = badrune;
+
+	if (rune < 0x10000) {
+		encoded[0] = (uint16_t) rune;
+		return 1;
+	}
+
+	rune -= 0x10000;
+	low = (uint16_t) (rune & 0x3FF);
+	rune >>= 10;
+	high = (uint16_t) (rune & 0x3FF);
+	encoded[0] = high | 0xD800;
+	encoded[1] = low | 0xDC00;
+	return 2;
+}
+
+// TODO see if this can be cleaned up somehow
+const uint16_t *utf16DecodeRune(const uint16_t *s, size_t nElem, uint32_t *rune)
+{
+	uint16_t high, low;
+
+	if (*s < 0xD800 || *s >= 0xE000) {
+		// self-representing character
+		*rune = *s;
+		s++;
+		return s;
+	}
+	if (*s >= 0xDC00) {
+		// out-of-order surrogates
+		*rune = badrune;
+		s++;
+		return s;
+	}
+	if (nElem == 1) {		// not enough elements
+		*rune = badrune;
+		s++;
+		return s;
+	}
+	high = *s;
+	high &= 0x3FF;
+	if (s[1] < 0xDC00 || s[1] >= 0xE000) {
+		// bad surrogate pair
+		*rune = badrune;
+		s++;
+		return s;
+	}
+	s++;
+	low = *s;
+	s++;
+	low &= 0x3FF;
+	*rune = high;
+	*rune <<= 10;
+	*rune |= low;
+	*rune += 0x10000;
+	return s;
+}
+
+// TODO find a way to reduce the code in all of these somehow
+// TODO find a way to remove u as well
+size_t utf8RuneCount(const char *s, size_t nElem)
+{
+	size_t len;
+	uint32_t rune;
+
+	if (nElem != 0) {
+		const char *t, *u;
+
+		len = 0;
+		t = s;
+		while (nElem != 0) {
+			u = utf8DecodeRune(t, nElem, &rune);
+			len++;
+			nElem -= (size_t)(u - t);
+			t = u;
+		}
+		return len;
+	}
+	len = 0;
+	while (*s) {
+		s = utf8DecodeRune(s, nElem, &rune);
+		len++;
+	}
+	return len;
+}
+
+size_t utf8UTF16Count(const char *s, size_t nElem)
+{
+	size_t len;
+	uint32_t rune;
+	uint16_t encoded[2];
+
+	if (nElem != 0) {
+		const char *t, *u;
+
+		len = 0;
+		t = s;
+		while (nElem != 0) {
+			u = utf8DecodeRune(t, nElem, &rune);
+			len += utf16EncodeRune(rune, encoded);
+			nElem -= (size_t)(u - t);
+			t = u;
+		}
+		return len;
+	}
+	len = 0;
+	while (*s) {
+		s = utf8DecodeRune(s, nElem, &rune);
+		len += utf16EncodeRune(rune, encoded);
+	}
+	return len;
+}
+
+size_t utf16RuneCount(const uint16_t *s, size_t nElem)
+{
+	size_t len;
+	uint32_t rune;
+
+	if (nElem != 0) {
+		const uint16_t *t, *u;
+
+		len = 0;
+		t = s;
+		while (nElem != 0) {
+			u = utf16DecodeRune(t, nElem, &rune);
+			len++;
+			nElem -= (size_t)(u - t);
+			t = u;
+		}
+		return len;
+	}
+	len = 0;
+	while (*s) {
+		s = utf16DecodeRune(s, nElem, &rune);
+		len++;
+	}
+	return len;
+}
+
+size_t utf16UTF8Count(const uint16_t *s, size_t nElem)
+{
+	size_t len;
+	uint32_t rune;
+	char encoded[4];
+
+	if (nElem != 0) {
+		const uint16_t *t, *u;
+
+		len = 0;
+		t = s;
+		while (nElem != 0) {
+			u = utf16DecodeRune(t, nElem, &rune);
+			len += utf8EncodeRune(rune, encoded);
+			nElem -= (size_t)(u - t);
+			t = u;
+		}
+		return len;
+	}
+	len = 0;
+	while (*s) {
+		s = utf16DecodeRune(s, nElem, &rune);
+		len += utf8EncodeRune(rune, encoded);
+	}
+	return len;
+}

utf.h

@@ -0,0 +1,61 @@
+// utf by pietro gagliardi (andlabs) — https://github.com/andlabs/utf/
+// 10 november 2016
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stddef.h>
+#include <stdint.h>
+
+// if nElem == 0, assume the buffer has no upper limit and is '\0' terminated
+// otherwise, assume buffer is NOT '\0' terminated but is bounded by nElem *elements*
+
+extern size_t utf8EncodeRune(uint32_t rune, char *encoded);
+extern const char *utf8DecodeRune(const char *s, size_t nElem, uint32_t *rune);
+extern size_t utf16EncodeRune(uint32_t rune, uint16_t *encoded);
+extern const uint16_t *utf16DecodeRune(const uint16_t *s, size_t nElem, uint32_t *rune);
+
+extern size_t utf8RuneCount(const char *s, size_t nElem);
+extern size_t utf8UTF16Count(const char *s, size_t nElem);
+extern size_t utf16RuneCount(const uint16_t *s, size_t nElem);
+extern size_t utf16UTF8Count(const uint16_t *s, size_t nElem);
+
+#ifdef __cplusplus
+}
+
+// Provide overloads on Windows for using these functions with wchar_t and WCHAR when wchar_t is a keyword in C++ mode (the default).
+// Otherwise, you'd need to cast to pass a wchar_t pointer, WCHAR pointer, or equivalent to these functions.
+// We use __wchar_t to be independent of the setting; see https://blogs.msdn.microsoft.com/oldnewthing/20161201-00/?p=94836 (ironically posted one day after I initially wrote this code!).
+// TODO check this on MinGW-w64
+// TODO check this under /Wall
+// TODO C-style casts enough? or will that fail in /Wall?
+// TODO same for UniChar/unichar on Mac? if both are unsigned then we have nothing to worry about
+#if defined(_MSC_VER)
+
+inline size_t utf16EncodeRune(uint32_t rune, __wchar_t *encoded)
+{
+	return utf16EncodeRune(rune, reinterpret_cast<uint16_t *>(encoded));
+}
+
+inline const __wchar_t *utf16DecodeRune(const __wchar_t *s, size_t nElem, uint32_t *rune)
+{
+	const uint16_t *ret;
+
+	ret = utf16DecodeRune(reinterpret_cast<const uint16_t *>(s), nElem, rune);
+	return reinterpret_cast<const __wchar_t *>(ret);
+}
+
+inline size_t utf16RuneCount(const __wchar_t *s, size_t nElem)
+{
+	return utf16RuneCount(reinterpret_cast<const uint16_t *>(s), nElem);
+}
+
+inline size_t utf16UTF8Count(const __wchar_t *s, size_t nElem)
+{
+	return utf16UTF8Count(reinterpret_cast<const uint16_t *>(s), nElem);
+}
+
+#endif
+
+#endif

vcpkg.json

@@ -3,10 +3,7 @@
     "version-string": "2.4",
     "dependencies": [
         "openssl",
-        "curl",
+        "zlib"
-        {
+    ],
-            "name": "python3",
+    "builtin-baseline": "9edb1b8e590cc086563301d735cae4b6e732d2d2"
-            "platform": "!(windows & static) & !osx"
-        }
-    ]
 }