Release 2.11

Signed-off-by: Michał Trojnara <Michal.Trojnara@stunnel.org>

.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:
@@ -7,7 +7,7 @@ on:
 env:
   # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
   BUILD_TYPE: Release
-  version: osslsigncode-2.9
+  version: osslsigncode-2.11
 
 jobs:
   build:
@@ -27,14 +27,8 @@ jobs:
             os: ubuntu-22.04
             generator: Unix Makefiles
             vcpkg_root:
-          - id: ubuntu-20.04
-            triplet: x64-linux
-            compiler: gcc
-            os: ubuntu-20.04
-            generator: Unix Makefiles
-            vcpkg_root:
           - id: macOS
-            triplet: x64-osx
+            triplet: arm64-osx
             compiler: clang
             os: macOS-latest
             generator: Unix Makefiles
@@ -107,17 +101,23 @@ jobs:
       if: matrix.compiler == 'mingw'
       run: echo "D:/a/_temp/msys64/mingw64/bin" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
 
-    - name: Install apt dependencies (Linux)
+    - name: Set up Python (macOS)
-      if: runner.os == 'Linux'
-      run: |
-        sudo apt-get update
-        sudo apt-get remove needrestart || echo Ignored
-        sudo apt-get install -y libssl-dev zlib1g-dev python3-cryptography
-
-    - name: Install brew dependencies (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: |
-        brew install python@3.8
+        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'
@@ -128,46 +128,66 @@ jobs:
     - name: Setup the oldest supported version of cmake (macOS)
       if: runner.os == 'macOS'
       uses: jwlawson/actions-setup-cmake@v2.0
-      with:
+
-        cmake-version: '3.17.0'
+    - name: Install python3 cryptography module (Linux)
+      if: runner.os == 'Linux'
+      run: |
+        source venv/bin/activate
+        python -m pip install --upgrade pip
+        python -m pip install --upgrade cryptography
+        python -c "import sys; print(sys.executable)"
+        python --version
+        python -c "import cryptography; print(f'Python3 cryptography version {cryptography.__version__}')"
 
     - name: Install python3 cryptography module (macOS)
       if: runner.os == 'macOS'
       run: |
-        python3.8 -m ensurepip
+        source venv/bin/activate
-        python3.8 -m pip install --upgrade pip
+        python -m pip install --upgrade pip
-        python3.8 -m pip install cryptography
+        ARCHFLAGS="-arch arm64" python -m pip install --upgrade cryptography
+        python -c "import sys; print(sys.executable)"
+        python --version
+        python -c "import cryptography; print(f'Python3 cryptography version {cryptography.__version__}')"
 
     - name: Install python3 cryptography module (Windows)
       if: runner.os == 'Windows'
       run: |
-        C:/hostedtoolcache/windows/Python/3.12.3/x64/python3.exe -m ensurepip
+        .\venv\Scripts\Activate.ps1
-        C:/hostedtoolcache/windows/Python/3.12.3/x64/python.exe -m pip install --upgrade pip
+        python.exe -m ensurepip
-        C:/hostedtoolcache/windows/Python/3.12.3/x64/python.exe -m pip install cryptography
+        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
+    - name: Configure CMake (Linux/macOS)
-      run: cmake
+      if: runner.os != 'Windows'
-        -G "${{matrix.generator}}"
+      run: |
-        -S ${{github.workspace}}
+        source venv/bin/activate
-        -B ${{github.workspace}}/build
+        cmake \
-        -DCMAKE_OSX_ARCHITECTURES=arm64
+          -G "${{matrix.generator}}" \
-        -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+          -S "${{github.workspace}}" \
-        -DCMAKE_INSTALL_PREFIX=${{github.workspace}}/dist
+          -B "${{github.workspace}}/build" \
-        -DVCPKG_TARGET_TRIPLET=${{matrix.triplet}}
+          -DCMAKE_OSX_ARCHITECTURES=arm64 \
+          -DCMAKE_BUILD_TYPE="${{env.BUILD_TYPE}}" \
+          -DCMAKE_INSTALL_PREFIX="${{github.workspace}}/dist"
+
+    - name: Configure CMake (Windows)
+      if: runner.os == 'Windows'
+      run: |
+        .\venv\Scripts\Activate.ps1
+        cmake `
+          -G "${{matrix.generator}}" `
+          -S "${{github.workspace}}" `
+          -B "${{github.workspace}}/build" `
+          -DCMAKE_BUILD_TYPE="${{env.BUILD_TYPE}}" `
+          -DCMAKE_INSTALL_PREFIX="${{github.workspace}}/dist"
 
     - name: Build
       run: cmake
         --build ${{github.workspace}}/build
         --config ${{env.BUILD_TYPE}}
 
-    - name: Show python version (macOS)
-      working-directory: ${{github.workspace}}/build
-      if: runner.os == 'macOS'
-      run: |
-        python3.8 --version
-        python3.8 -c "import sys; print(sys.executable)"
-        python3.8 -c "import cryptography; print(f'Python3 cryptography version {cryptography.__version__}')"
-
     - name: List files (Linux/macOS)
       if: runner.os != 'Windows'
       run: find .. -ls
@@ -176,9 +196,19 @@ jobs:
       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@v4

.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'

CMakeLists.txt

@@ -10,8 +10,8 @@ set(BUILTIN_SOCKET ON CACHE BOOL "") # for static Python
 
 # configure basic project information
 project(osslsigncode
-    VERSION 2.9
+    VERSION 2.11
-    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"
     LANGUAGES C)
 
@@ -29,6 +29,9 @@ set(CMAKE_C_STANDARD_REQUIRED ON)
 
 # load CMake library modules
 include(FindOpenSSL)
+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")
@@ -85,7 +88,7 @@ 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)
+target_link_libraries(osslsigncode PRIVATE ws2_32.lib crypt32.lib)
 endif(NOT UNIX)
 
 # add paths to linker search and installed rpath

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 +1,29 @@
 # osslsigncode change log
 
+### 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

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
@@ -122,7 +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/ \
@@ -131,17 +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
@@ -179,13 +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.
 
 ## 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

appx.c

@@ -29,11 +29,6 @@
 #endif /* _MSC_VER */
 #endif /* PRIX64 */
 
-#if defined(_MSC_VER)
-#define fseeko _fseeki64
-#define ftello _ftelli64
-#endif /* _MSC_VER */
-
 #define EOCDR_SIZE 22
 #define ZIP64_EOCD_LOCATOR_SIZE 20
 #define ZIP64_HEADER 0x01
@@ -293,7 +288,7 @@ static void zipWriteCentralDirectoryEntry(BIO *bio, uint64_t *sizeOnDisk, ZIP_CE
 static int zipAppendSignatureFile(BIO *bio, ZIP_FILE *zip, uint8_t *data, uint64_t dataSize);
 static int zipOverrideFileData(ZIP_CENTRAL_DIRECTORY_ENTRY *entry, uint8_t *data, uint64_t dataSize);
 static int zipRewriteData(ZIP_FILE *zip, ZIP_CENTRAL_DIRECTORY_ENTRY *entry, BIO *bio, uint64_t *sizeOnDisk);
-static void zipWriteLocalHeader(BIO *bio, uint64_t *sizeonDisk, ZIP_LOCAL_HEADER *heade);
+static void zipWriteLocalHeader(BIO *bio, uint64_t *sizeonDisk, ZIP_LOCAL_HEADER *header);
 static int zipEntryExist(ZIP_FILE *zip, const char *name);
 static u_char *zipCalcDigest(ZIP_FILE *zip, const char *fileName, const EVP_MD *md);
 static size_t zipReadFileDataByName(uint8_t **pData, ZIP_FILE *zip, const char *name);
@@ -878,11 +873,18 @@ static uint8_t *appx_calc_zip_central_directory_hash(ZIP_FILE *zip, const EVP_MD
     u_char *mdbuf = NULL;
     BIO *bhash = BIO_new(BIO_f_md());
 
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
     if (!BIO_set_md(bhash, md)) {
         fprintf(stderr, "Unable to set the message digest of BIO\n");
         BIO_free_all(bhash);
         return NULL; /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(bhash, BIO_new(BIO_s_null()));
     if (!appx_write_central_directory(bhash, zip, 1, cdOffset)) {
         fprintf(stderr, "Unable to write central directory\n");
@@ -910,7 +912,7 @@ static int appx_write_central_directory(BIO *bio, ZIP_FILE *zip, int removeSigna
     uint16_t noEntries = 0;
 
     for (entry = zip->centralDirectoryHead; entry != NULL; entry = entry->next) {
-        /* the signature file is considered non existent for hashing purposes */
+        /* the signature file is considered nonexistent for hashing purposes */
         uint64_t sizeOnDisk = 0;
         if (noEntries > zip->centralDirectoryRecordCount) {
             fprintf(stderr, "Corrupted central directory structure\n");
@@ -923,7 +925,7 @@ static int appx_write_central_directory(BIO *bio, ZIP_FILE *zip, int removeSigna
         if (removeSignature && !strcmp(entry->fileName, APP_SIGNATURE_FILENAME)) {
             continue;
         }
-        /* APP_SIGNATURE is nt 'tainted' by offset shift after replacing the contents of [content_types] */
+        /* APP_SIGNATURE is not 'tainted' by offset shift after replacing the contents of [content_types] */
         zipWriteCentralDirectoryEntry(bio, &sizeOnDisk, entry, strcmp(entry->fileName, APP_SIGNATURE_FILENAME) ? offsetDiff : 0);
         cdSize += sizeOnDisk;
         if (entry->overrideData) {
@@ -1005,11 +1007,18 @@ static uint8_t *appx_calc_zip_data_hash(uint64_t *cdOffset, ZIP_FILE *zip, const
     BIO *bhash = BIO_new(BIO_f_md());
     uint64_t noEntries = 0;
 
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
     if (!BIO_set_md(bhash, md)) {
         fprintf(stderr, "Unable to set the message digest of BIO\n");
         BIO_free_all(bhash);
         return NULL; /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(bhash, BIO_new(BIO_s_null()));
     *cdOffset = 0;
     for (entry = zip->centralDirectoryHead; entry != NULL; entry = entry->next) {
@@ -1178,7 +1187,7 @@ static int appx_compare_hashes(FILE_FORMAT_CTX *ctx)
             return 0; /* FAILED */
         }
     } else if (!ctx->appx_ctx->calculatedCIHash && !ctx->appx_ctx->existingCIHash) {
-        /* this is fine, CI file is optional -> if it is missing we expect both hashes to be non existent */
+        /* this is fine, CI file is optional -> if it is missing we expect both hashes to be nonexistent */
     } else {
         fprintf(stderr, "Code Integrity hash missing\n");
         return 0; /* FAILED */
@@ -1421,7 +1430,7 @@ static void zipWriteCentralDirectoryEntry(BIO *bio, uint64_t *sizeOnDisk, ZIP_CE
 #if 0
     if (entry->extraFieldLen > 0 && entry->extraField)
     {
-        /* TODO, if override daata, need to rewrite the extra field */
+        /* TODO, if override data, need to rewrite the extra field */
         BIO_write(bio, entry->extraField, entry->extraFieldLen);
     }
 #endif
@@ -1493,6 +1502,7 @@ static int zipAppendSignatureFile(BIO *bio, ZIP_FILE *zip, uint8_t *data, uint64
 
     if (!get_current_position(bio, &offset)) {
         fprintf(stderr, "Unable to get offset\n");
+        OPENSSL_free(header.fileName);
         OPENSSL_free(dataToWrite);
         return 0; /* FAILED */
     }
@@ -1502,6 +1512,7 @@ static int zipAppendSignatureFile(BIO *bio, ZIP_FILE *zip, uint8_t *data, uint64
         size_t check;
         if (!BIO_write_ex(bio, dataToWrite + written, toWrite, &check)
             || check != toWrite) {
+            OPENSSL_free(header.fileName);
             OPENSSL_free(dataToWrite);
             return 0; /* FAILED */
         }
@@ -1596,6 +1607,7 @@ static int zipRewriteData(ZIP_FILE *zip, ZIP_CENTRAL_DIRECTORY_ENTRY *entry, BIO
 {
     size_t check;
     ZIP_LOCAL_HEADER header;
+    int ret = 0;
 
     memset(&header, 0, sizeof(header));
     if (entry->offsetOfLocalHeader >= (uint64_t)zip->fileSize) {
@@ -1606,7 +1618,7 @@ static int zipRewriteData(ZIP_FILE *zip, ZIP_CENTRAL_DIRECTORY_ENTRY *entry, BIO
         return 0; /* FAILED */
     }
     if (!zipReadLocalHeader(&header, zip, entry->compressedSize)) {
-        return 0; /* FAILED */
+        goto out;
     }
     if (entry->overrideData) {
         header.compressedSize = entry->overrideData->compressedSize;
@@ -1617,14 +1629,14 @@ static int zipRewriteData(ZIP_FILE *zip, ZIP_CENTRAL_DIRECTORY_ENTRY *entry, BIO
     if (entry->overrideData) {
         if (!BIO_write_ex(bio, entry->overrideData->data, entry->overrideData->compressedSize, &check)
             || check != entry->overrideData->compressedSize) {
-            return 0; /* FAILED */
+            goto out;
         }
         if (entry->compressedSize > (uint64_t)zip->fileSize - entry->offsetOfLocalHeader) {
             fprintf(stderr, "Corrupted compressedSize : 0x%08" PRIX64 "\n", entry->compressedSize);
-            return 0; /* FAILED */
+            goto out;
         }
         if (fseeko(zip->file, (int64_t)entry->compressedSize, SEEK_CUR) < 0) {
-            return 0; /* FAILED */
+            goto out;
         }
         *sizeOnDisk += entry->overrideData->compressedSize;
     } else {
@@ -1635,12 +1647,12 @@ static int zipRewriteData(ZIP_FILE *zip, ZIP_CENTRAL_DIRECTORY_ENTRY *entry, BIO
             size_t size = fread(data, 1, toWrite, zip->file);
             if (size != toWrite) {
                 OPENSSL_free(data);
-                return 0; /* FAILED */
+                goto out;
             }
             if (!BIO_write_ex(bio, data, toWrite, &check)
                 || check != toWrite) {
                 OPENSSL_free(data);
-                return 0; /* FAILED */
+                goto out;
             }
             *sizeOnDisk += toWrite;
             len -= toWrite;
@@ -1659,19 +1671,21 @@ static int zipRewriteData(ZIP_FILE *zip, ZIP_CENTRAL_DIRECTORY_ENTRY *entry, BIO
         }
         if (zip->isZip64) {
             if (fseeko(zip->file, 24, SEEK_CUR) < 0) {
-                return 0; /* FAILED */
+                goto out;
             }
             *sizeOnDisk += 24;
         } else {
             if (fseeko(zip->file, 16, SEEK_CUR) < 0) {
-                return 0; /* FAILED */
+                goto out;
             }
             *sizeOnDisk += 16;
         }
     }
+    ret = 1; /* OK */
+out:
     OPENSSL_free(header.fileName);
     OPENSSL_free(header.extraField);
-    return 1; /* OK */
+    return ret;
 }
 
 /*
@@ -1758,12 +1772,19 @@ static u_char *zipCalcDigest(ZIP_FILE *zip, const char *fileName, const EVP_MD *
         return NULL; /* FAILED */
     }
     bhash = BIO_new(BIO_f_md());
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
     if (!BIO_set_md(bhash, md)) {
         fprintf(stderr, "Unable to set the message digest of BIO\n");
         OPENSSL_free(data);
         BIO_free_all(bhash);
         return NULL; /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(bhash, BIO_new(BIO_s_null()));
     if (!bio_hash_data(bhash, (char *)data, 0, dataSize)) {
         OPENSSL_free(data);
@@ -1840,6 +1861,8 @@ static size_t zipReadFileData(ZIP_FILE *zip, uint8_t **pData, ZIP_CENTRAL_DIRECT
         uncompressedSize = entry->uncompressedSize;
         memset(&header, 0, sizeof(header));
         if (!zipReadLocalHeader(&header, zip, compressedSize)) {
+            OPENSSL_free(header.fileName);
+            OPENSSL_free(header.extraField);
             return 0; /* FAILED */
         }
         if (header.fileNameLen != entry->fileNameLen
@@ -1848,6 +1871,8 @@ static size_t zipReadFileData(ZIP_FILE *zip, uint8_t **pData, ZIP_CENTRAL_DIRECT
             || header.uncompressedSize != uncompressedSize
             || header.compression != entry->compression) {
             fprintf(stderr, "Local header does not match central directory entry\n");
+            OPENSSL_free(header.fileName);
+            OPENSSL_free(header.extraField);
             return 0; /* FAILED */
         }
         /* we don't really need those */
@@ -1883,7 +1908,7 @@ static size_t zipReadFileData(ZIP_FILE *zip, uint8_t **pData, ZIP_CENTRAL_DIRECT
         OPENSSL_free(compressedData);
 
         if (ret != Z_OK) {
-            fprintf(stderr, "Data decompresssion failed, zlib error: %d\n", ret);
+            fprintf(stderr, "Data decompression failed, zlib error: %d\n", ret);
             OPENSSL_free(uncompressedData);
             return 0; /* FAILED */
         } else {
@@ -2149,6 +2174,7 @@ static int zipDeflate(uint8_t *dest, uint64_t *destLen, uint8_t *source, uLong s
 
     err = deflateInit2(&stream, 8, Z_DEFLATED, -MAX_WBITS, 8, Z_DEFAULT_STRATEGY);
     if (err != Z_OK) {
+        deflateEnd(&stream);
         return err;
     }
     stream.next_out = dest;
@@ -2718,7 +2744,10 @@ static int get_current_position(BIO *bio, uint64_t *offset)
     FILE *file = NULL;
     int64_t pos;
 
-    BIO_get_fp(bio, &file);
+    if (BIO_get_fp(bio, &file) != 1 || file == NULL) {
+        fprintf(stderr, "BIO_get_fp() failed\n");
+        return 0; /* FAILED */
+    }
     pos = ftello(file);
     if (pos < 0) {
         return 0; /* FAILED */

cab.c

@@ -205,11 +205,18 @@ static u_char *cab_digest_calc(FILE_FORMAT_CTX *ctx, const EVP_MD *md)
     u_char *mdbuf = NULL;
     BIO *bhash = BIO_new(BIO_f_md());
 
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
     if (!BIO_set_md(bhash, md)) {
         fprintf(stderr, "Unable to set the message digest of BIO\n");
         BIO_free_all(bhash);
         return 0;  /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(bhash, BIO_new(BIO_s_null()));
 
     /* u1 signature[4] 4643534D MSCF: 0-3 */
@@ -689,7 +696,7 @@ static CAB_CTX *cab_ctx_get(char *indata, uint32_t filesize)
         * and consist of 4 bytes (little-endian order)
         * siglen - additional data size is located at offset 48 (from file beginning)
         * and consist of 4 bytes (little-endian order)
-        * If there are additional headers, size of the CAB archive file is calcualted
+        * If there are additional headers, size of the CAB archive file is calculated
         * as additional data offset plus additional data size.
         */
         sigpos = GET_UINT32_LE(indata + 44);

cat.c

@@ -55,8 +55,8 @@ FILE_FORMAT file_format_cat = {
 
 /* Prototypes */
 static CAT_CTX *cat_ctx_get(char *indata, uint32_t filesize);
-static int cat_add_ms_ctl_object(PKCS7 *p7);
+static int cat_add_content_type(PKCS7 *p7, PKCS7 *cursig);
-static int cat_sign_ms_ctl_content(PKCS7 *p7, PKCS7 *contents);
+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);
@@ -161,17 +161,17 @@ static PKCS7 *cat_pkcs7_signature_new(FILE_FORMAT_CTX *ctx, BIO *hash)
         fprintf(stderr, "Creating a new signature failed\n");
         return NULL; /* FAILED */
     }
-    if (!cat_add_ms_ctl_object(p7)) {
-        fprintf(stderr, "Adding MS_CTL_OBJID failed\n");
-        PKCS7_free(p7);
-        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_sign_ms_ctl_content(p7, ctx->cat_ctx->p7->d.sign->contents)) {
+    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 */
@@ -251,15 +251,30 @@ static CAT_CTX *cat_ctx_get(char *indata, uint32_t filesize)
 }
 
 /*
- * Add "1.3.6.1.4.1.311.10.1" MS_CTL_OBJID signed attribute
+ * 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_ms_ctl_object(PKCS7 *p7)
+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 */
@@ -267,7 +282,7 @@ static int cat_add_ms_ctl_object(PKCS7 *p7)
     if (!si)
         return 0; /* FAILED */
     if (!PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
-        V_ASN1_OBJECT, OBJ_txt2obj(MS_CTL_OBJID, 1)))
+        V_ASN1_OBJECT, OBJ_txt2obj(content_type, 1)))
         return 0; /* FAILED */
     return 1; /* OK */
 }
@@ -280,7 +295,7 @@ static int cat_add_ms_ctl_object(PKCS7 *p7)
  * [in] contents: Certificate Trust List (CTL)
  * [returns] 0 on error or 1 on success
  */
-static int cat_sign_ms_ctl_content(PKCS7 *p7, PKCS7 *contents)
+static int cat_sign_content(PKCS7 *p7, PKCS7 *contents)
 {
     u_char *content;
     int seqhdrlen, content_length;

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")

cmake/CMakeTest.cmake

@@ -75,9 +75,9 @@ if(Python3_FOUND)
             endif(NOT client_result)
         endif(EXISTS "${LOGS}/url.log")
 
-    set(extensions_all "exe" "ex_" "msi" "256appx" "512appx" "cat" "ps1" "psc1" "mof")
+    set(extensions_all "exe" "ex_" "msi" "256appx" "512appx" "cat" "ps1" "psc1" "mof" "js")
-    set(extensions_nocat "exe" "ex_" "msi" "256appx" "512appx" "ps1" "psc1" "mof")
+    set(extensions_nocat "exe" "ex_" "msi" "256appx" "512appx" "ps1" "psc1" "mof" "js")
-    set(extensions_nocatappx "exe" "ex_" "msi" "ps1" "psc1" "mof")
+    set(extensions_nocatappx "exe" "ex_" "msi" "ps1" "psc1" "mof" "js")
     set(formats "pem" "der")
 
     else(NOT cryptography_error)
@@ -219,6 +219,7 @@ if(Python3_FOUND AND NOT cryptography_error)
         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}")

cmake/SetCompilerFlags.cmake

@@ -96,16 +96,11 @@ function(add_compile_flags target)
                 message(WARNING "No stack protection supported")
             endif(HAVE_STACK_PROTECTOR)
         endif(HAVE_STACK_PROTECTOR_ALL)
-        # Support address space layout randomization (ASLR)
+        # Support address space layout randomization (ASLR) / PIE
-        if(NOT (MINGW OR CYGWIN OR CMAKE_C_COMPILER_ID STREQUAL "AppleClang"
+        if(UNIX AND NOT APPLE)
-            OR ((CMAKE_SYSTEM_NAME MATCHES Darwin) AND (CMAKE_C_COMPILER_ID MATCHES Clang))))
             target_compile_options(${target} PRIVATE -fPIE)
-            target_link_options(${target} PRIVATE -fPIE -pie)
+            target_link_options(${target} PRIVATE -fPIE -pie -Wl,-z,relro,-z,now,-z,noexecstack)
-            target_link_options(${target} PRIVATE -Wl,-z,relro)
+        endif(UNIX AND NOT APPLE)
-            target_link_options(${target} PRIVATE -Wl,-z,now)
-            target_link_options(${target} PRIVATE -Wl,-z,noexecstack)
-        endif(NOT (MINGW OR CYGWIN OR CMAKE_C_COMPILER_ID STREQUAL "AppleClang"
-            OR ((CMAKE_SYSTEM_NAME MATCHES Darwin) AND (CMAKE_C_COMPILER_ID MATCHES Clang))))
         target_link_options(${target} PRIVATE -fstack-check)
         add_compile_flag_to_targets(${target})
     endif(MSVC)

get_code_signing_ca.py

@@ -10,6 +10,7 @@ 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):
@@ -17,23 +18,33 @@ def download_cert(hash):
             sleep(10)
         try:
             creds = f'{attempt}{hash}:{attempt}{hash}'
-            resp = get(f'https://crt.sh/?d={hash}',
+            proxies = dict(https=f'socks5://{creds}@127.0.0.1:9050')
-                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')
+            return resp.content.decode('utf-8', 'replace')
-        except RequestException as e:
+        except Exception as e:
-            print(f'\nAttempt {attempt}: {e}', file=stderr)
+            print(f'\n{url} attempt {attempt}: {e}', file=stderr)
     print('\nGiving up on', hash, file=stderr)
 
-resp = get('https://ccadb-public.secure.force.com/microsoft/IncludedCACertificateReportForMSFTCSV')
+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=20) as executor:
+with ThreadPoolExecutor(max_workers=10) as executor:
     certs = executor.map(download_cert, hashes)
 for cert in certs:
     if cert is not None:

helpers.c

@@ -17,6 +17,7 @@ static int pkcs7_signer_info_add_purpose(PKCS7_SIGNER_INFO *si, FILE_FORMAT_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
@@ -165,73 +166,76 @@ int data_write_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7)
 PKCS7 *pkcs7_create(FILE_FORMAT_CTX *ctx)
 {
     int i, signer = -1;
-    PKCS7 *p7;
     PKCS7_SIGNER_INFO *si = NULL;
     STACK_OF(X509) *chain = NULL;
+    PKCS7 *p7 = PKCS7_new();
+
+    if (!p7)
+        return NULL;
 
-    p7 = PKCS7_new();
     PKCS7_set_type(p7, NID_pkcs7_signed);
     PKCS7_content_new(p7, NID_pkcs7_data);
-    if (ctx->options->cert != NULL) {
+
-        /*
+    /* find the signer's certificate located somewhere in the whole certificate chain */
-         * the private key and corresponding certificate are parsed from the PKCS12
+    for (i=0; i<sk_X509_num(ctx->options->certs); i++) {
-         * structure or loaded from the security token, so we may omit to check
+        X509 *signcert = sk_X509_value(ctx->options->certs, i);
-         * the consistency of a private key with the public key in an X509 certificate
+
-         */
+        if (X509_check_private_key(signcert, ctx->options->pkey)) {
-        si = PKCS7_add_signature(p7, ctx->options->cert, ctx->options->pkey,
+            si = PKCS7_add_signature(p7, signcert, ctx->options->pkey, ctx->options->md);
-            ctx->options->md);
+            signer = i;
-        if (si == NULL)
+            if (signer > 0)
-            return NULL; /* FAILED */
+                printf("Warning: For optimal performance, consider placing the signer certificate at the beginning of the certificate chain.\n");
-    } else {
+            break;
-        /* 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;
-                break;
-            }
-        }
-        if (si == NULL) {
-            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",
-                ctx->options->certfile);
-            return NULL; /* FAILED */
         }
     }
+    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)) {
-        return NULL; /* FAILED */
+        goto err;
     }
     if (!pkcs7_signer_info_add_purpose(si, ctx)) {
-        return NULL; /* FAILED */
+        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");
-        return NULL; /* FAILED */
+        goto err;
     }
     if ((ctx->options->nested_number >= 0) &&
             !pkcs7_signer_info_add_sequence_number(si, ctx)) {
-        return NULL; /* FAILED */
+        goto err;
     }
     /* create X509 chain sorted in ascending order by their DER encoding */
     chain = X509_chain_get_sorted(ctx, signer);
-    if (chain == NULL) {
+    if (!chain) {
         fprintf(stderr, "Failed to create a sorted certificate chain\n");
-        return NULL; /* FAILED */
+        goto err;
     }
     /* add sorted certificate chain */
     for (i=0; i<sk_X509_num(chain); i++) {
-        PKCS7_add_certificate(p7, sk_X509_value(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++)
-            PKCS7_add_crl(p7, sk_X509_CRL_value(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 */
 }
 
 /*
@@ -461,7 +465,7 @@ void print_hash(const char *descript1, const char *descript2, const u_char *mdbu
 }
 
 /*
- * [in] p7: new PKCS#7 signature
+ * [in] p7: PKCS#7 signature
  * [in] objid: Microsoft OID Authenticode
  * [returns] 0 on error or 1 on success
  */
@@ -471,6 +475,10 @@ int is_content_type(PKCS7 *p7, const char *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 ||
@@ -732,11 +740,6 @@ 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);
 
-    /* add the signer's certificate */
-    if (ctx->options->cert != NULL && !sk_X509_push(chain, ctx->options->cert)) {
-        sk_X509_free(chain);
-        return NULL;
-    }
     if (signer != -1 && !sk_X509_push(chain, sk_X509_value(ctx->options->certs, signer))) {
         sk_X509_free(chain);
         return NULL;
@@ -761,6 +764,9 @@ static STACK_OF(X509) *X509_chain_get_sorted(FILE_FORMAT_CTX *ctx, int signer)
     }
     /* sort certificate chain using the supplied comparison function */
     sk_X509_sort(chain);
+    /* remove duplicates */
+    sk_X509_remove_duplicates(chain);
+
     return chain;
 }
 
@@ -779,6 +785,15 @@ static int X509_compare(const X509 *const *a, const X509 *const *b)
     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);
@@ -786,6 +801,13 @@ static int X509_compare(const X509 *const *a, const X509 *const *b)
     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);
@@ -796,6 +818,35 @@ static int X509_compare(const X509 *const *a, const X509 *const *b)
     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

msi.c

@@ -373,11 +373,18 @@ static u_char *msi_digest_calc(FILE_FORMAT_CTX *ctx, const EVP_MD *md)
     u_char *mdbuf = NULL;
     BIO *bhash = BIO_new(BIO_f_md());
 
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
     if (!BIO_set_md(bhash, md)) {
         fprintf(stderr, "Unable to set the message digest of BIO\n");
         BIO_free_all(bhash);
         return NULL;  /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(bhash, BIO_new(BIO_s_null()));
     if (!bio_hash_data(bhash, ctx->options->indata, 0, ctx->msi_ctx->fileend)) {
         fprintf(stderr, "Unable to calculate digest\n");
@@ -426,11 +433,18 @@ static int msi_verify_digests(FILE_FORMAT_CTX *ctx, PKCS7 *p7)
     printf("Message digest algorithm         : %s\n", OBJ_nid2sn(mdtype));
     md = EVP_get_digestbynid(mdtype);
     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 0; /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(hash, BIO_new(BIO_s_null()));
     if (ctx->msi_ctx->p_msiex) {
         BIO *prehash = BIO_new(BIO_f_md());
@@ -440,12 +454,19 @@ static int msi_verify_digests(FILE_FORMAT_CTX *ctx, PKCS7 *p7)
             BIO_free_all(prehash);
             return 0; /* FAILED */
         }
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
         if (!BIO_set_md(prehash, md)) {
             fprintf(stderr, "Unable to set the message digest of BIO\n");
             BIO_free_all(hash);
             BIO_free_all(prehash);
             return 0; /* FAILED */
         }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
         BIO_push(prehash, BIO_new(BIO_s_null()));
 
         print_hash("Current MsiDigitalSignatureEx    ", "", (u_char *)ctx->msi_ctx->p_msiex,
@@ -1785,7 +1806,6 @@ static int ministream_save(MSI_DIRENT *dirent, BIO *outdata, MSI_OUT *out)
     dirent->entry->startSectorLocation = out->sectorNum;
     /* ministream save */
     BIO_write(outdata, out->ministream, (int)out->miniStreamLen);
-    OPENSSL_free(out->ministream);
     /* fill to the end with known data, such as all zeroes */
     if (out->miniStreamLen % out->sectorSize > 0) {
         remain = out->sectorSize - out->miniStreamLen % out->sectorSize;
@@ -2186,6 +2206,8 @@ static int msiout_set(MSI_FILE *msi, uint32_t len_msi, uint32_t len_msiex, MSI_O
     out->header = header_new(msi->m_hdr, out);
     out->minifatMemallocCount = msi->m_hdr->numMiniFATSector;
     out->fatMemallocCount = msi->m_hdr->numFATSector;
+    out->difatMemallocCount = 0;
+    out->difat = NULL;
     out->ministream = NULL;
     out->minifat = OPENSSL_malloc((uint64_t)out->minifatMemallocCount * out->sectorSize);
     out->fat = OPENSSL_malloc((uint64_t)out->fatMemallocCount * out->sectorSize);
@@ -2226,7 +2248,9 @@ static int msi_file_write(MSI_FILE *msi, MSI_DIRENT *dirent, u_char *p_msi, uint
 out:
     OPENSSL_free(out.header);
     OPENSSL_free(out.fat);
+    OPENSSL_free(out.difat);
     OPENSSL_free(out.minifat);
+    OPENSSL_free(out.ministream);
     return ret;
 }
 
@@ -2295,11 +2319,18 @@ static int msi_calc_MsiDigitalSignatureEx(FILE_FORMAT_CTX *ctx, BIO *hash)
     size_t written;
     BIO *prehash = BIO_new(BIO_f_md());
 
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
     if (!BIO_set_md(prehash, ctx->options->md)) {
         fprintf(stderr, "Unable to set the message digest of BIO\n");
         BIO_free_all(prehash);
         return 0; /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(prehash, BIO_new(BIO_s_null()));
 
     if (!msi_prehash_dir(ctx->msi_ctx->dirent, prehash, 1)) {
@@ -2368,8 +2399,8 @@ static int msi_hash_length_get(FILE_FORMAT_CTX *ctx)
 /*
  * Get DigitalSignature and MsiDigitalSignatureEx streams
  * to check if the signature exists.
- * [in, out] ctx: structure holds input and output datafv
+ * [in, out] ctx: structure holds input and output data
- * [returns] 0 on error or 1 on successs
+ * [returns] 0 on error or 1 on success
  */
 static int msi_check_file(FILE_FORMAT_CTX *ctx)
 {

osslsigncode.h

@@ -66,7 +66,9 @@
 #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 */
 
@@ -90,7 +92,9 @@
 #ifdef _MSC_VER
 /* not WIN32, because strcasecmp exists in MinGW */
 #define strcasecmp _stricmp
-#endif
+#define fseeko _fseeki64
+#define ftello _ftelli64
+#endif /* _MSC_VER */
 
 #ifdef WIN32
 #define remove_file(filename) _unlink(filename)
@@ -242,6 +246,16 @@ typedef enum {
 
 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;
@@ -254,10 +268,13 @@ typedef struct {
     int output_pkcs7;
 #ifndef OPENSSL_NO_ENGINE
     char *p11engine;
-    char *p11module;
+    STACK_OF(EngineControl) *engine_ctrls;
-    char *p11cert;
     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;
@@ -274,6 +291,7 @@ typedef struct {
     char *proxy;
     int noverifypeer;
     int addBlob;
+    const char *blob_file;
     int nest;
     int index;
     int ignore_timestamp;
@@ -292,9 +310,9 @@ typedef struct {
     int jp;
 #if OPENSSL_VERSION_NUMBER>=0x30000000L
     int legacy;
+    char *provider;
 #endif /* OPENSSL_VERSION_NUMBER>=0x30000000L */
     EVP_PKEY *pkey;
-    X509 *cert;
     STACK_OF(X509) *certs;
     STACK_OF(X509) *xcerts;
     STACK_OF(X509_CRL) *crls;

pe.c

@@ -779,11 +779,18 @@ static BIO *pe_digest_calc_bio(FILE_FORMAT_CTX *ctx, const EVP_MD *md)
     uint32_t idx = 0, fileend;
     BIO *bhash = BIO_new(BIO_f_md());
 
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
     if (!BIO_set_md(bhash, md)) {
         fprintf(stderr, "Unable to set the message digest of BIO\n");
         BIO_free_all(bhash);
         return 0; /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(bhash, BIO_new(BIO_s_null()));
     if (ctx->pe_ctx->sigpos)
         fileend = ctx->pe_ctx->sigpos;
@@ -958,11 +965,18 @@ static u_char *pe_page_hash_calc(int *rphlen, FILE_FORMAT_CTX *ctx, int phtype)
     phlen = pphlen * (3 + (int)nsections + (int)(ctx->pe_ctx->fileend / pagesize));
 
     bhash = BIO_new(BIO_f_md());
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
     if (!BIO_set_md(bhash, md)) {
         fprintf(stderr, "Unable to set the message digest of BIO\n");
         BIO_free_all(bhash);
         return NULL;  /* FAILED */
     }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
     BIO_push(bhash, BIO_new(BIO_s_null()));
     if (!BIO_write_ex(bhash, ctx->options->indata, ctx->pe_ctx->header_size + 88, &written)
         || written != ctx->pe_ctx->header_size + 88) {
@@ -1005,6 +1019,10 @@ static u_char *pe_page_hash_calc(int *rphlen, FILE_FORMAT_CTX *ctx, int phtype)
         for (l=0; l<rs; l+=pagesize, pi++) {
             PUT_UINT32_LE(ro + l, res + pi*pphlen);
             bhash = BIO_new(BIO_f_md());
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
             if (!BIO_set_md(bhash, md)) {
                 fprintf(stderr, "Unable to set the message digest of BIO\n");
                 BIO_free_all(bhash);
@@ -1012,6 +1030,9 @@ static u_char *pe_page_hash_calc(int *rphlen, FILE_FORMAT_CTX *ctx, int phtype)
                 OPENSSL_free(res);
                 return NULL;  /* FAILED */
             }
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
             BIO_push(bhash, BIO_new(BIO_s_null()));
             if (rs - l < pagesize) {
                 if (!BIO_write_ex(bhash, ctx->options->indata + ro + l, rs - l, &written)

script.c

@@ -8,11 +8,17 @@
 #include "helpers.h"
 #include "utf.h"
 
-typedef enum {comment_hash, comment_xml, comment_c, comment_not_found} comment_style;
+typedef enum {
+    comment_hash,
+    comment_xml,
+    comment_c,
+    comment_js,
+    comment_not_found
+} COMMENT_STYLE;
 
 typedef struct {
     const char *extension;
-    comment_style comment;
+    COMMENT_STYLE comment;
 } SCRIPT_FORMAT;
 
 const SCRIPT_FORMAT supported_formats[] = {
@@ -23,21 +29,24 @@ const SCRIPT_FORMAT supported_formats[] = {
     {".psm1",   comment_hash},
     {".cdxml",  comment_xml},
     {".mof",    comment_c},
+    {".js",     comment_js},
     {NULL,      comment_not_found},
 };
 
-const char *signature_header = "SIG # Begin signature block";
+#define header_hash "SIG # Begin signature block"
-const char *signature_footer = "SIG # End 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;
+    const char *open, *close, *header, *footer;
-    const char *close;
 } SCRIPT_COMMENT;
 
 const SCRIPT_COMMENT comment_text[] = {
-    [comment_hash] = {"# ", ""},
+    [comment_hash] = {"# ", "", header_hash, footer_hash},
-    [comment_xml]  = {"<!-- ", " -->"},
+    [comment_xml]  = {"<!-- ", " -->", header_hash, footer_hash},
-    [comment_c]    = {"/* ", " */"}
+    [comment_c]    = {"/* ", " */", header_hash, footer_hash},
+    [comment_js]   = {"// SIG // ", "", header_js, footer_js}
 };
 
 struct script_ctx_st {
@@ -242,11 +251,18 @@ 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);
@@ -326,8 +342,8 @@ static PKCS7 *script_pkcs7_extract(FILE_FORMAT_CTX *ctx)
     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 signature_header_len = strlen(signature_header);
+    size_t header_len = strlen(ctx->script_ctx->comment_text->header);
-    size_t signature_footer_len = strlen(signature_footer);
+    size_t footer_len = strlen(ctx->script_ctx->comment_text->footer);
     PKCS7 *retval = NULL;
 
     if (!script_check_file(ctx)) {
@@ -337,6 +353,8 @@ static PKCS7 *script_pkcs7_extract(FILE_FORMAT_CTX *ctx)
     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,
@@ -364,12 +382,12 @@ static PKCS7 *script_pkcs7_extract(FILE_FORMAT_CTX *ctx)
             }
             ptr++;
         }
-        /* process signature_header and signature_footer */
+        /* process header and footer */
-        if (ptr + signature_header_len < base64_data + base64_len &&
+        if (ptr + header_len < base64_data + base64_len &&
-                !memcmp(ptr, signature_header, signature_header_len))
+                !memcmp(ptr, ctx->script_ctx->comment_text->header, header_len))
-            ptr += signature_header_len;
+            ptr += header_len;
-        if (ptr + signature_footer_len <= base64_data + base64_len &&
+        if (ptr + footer_len <= base64_data + base64_len &&
-                !memcmp(ptr, signature_footer, signature_footer_len))
+                !memcmp(ptr, ctx->script_ctx->comment_text->footer, footer_len))
             break; /* success */
 
         /* copy until the closing tag */
@@ -531,7 +549,9 @@ static int script_append_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7)
     (void)BIO_set_close(bio, BIO_NOCLOSE);
 
     /* split to individual lines and write to outdata */
-    if (!write_commented(ctx, outdata, signature_header, strlen(signature_header)))
+    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,
@@ -539,7 +559,9 @@ static int script_append_pkcs7(FILE_FORMAT_CTX *ctx, BIO *outdata, PKCS7 *p7)
             goto cleanup;
         }
     }
-    if (!write_commented(ctx, outdata, signature_footer, strlen(signature_footer)))
+    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 */
@@ -605,7 +627,7 @@ static SCRIPT_CTX *script_ctx_get(char *indata, uint32_t filesize, const SCRIPT_
             *ptr && commented_header_len < commented_header_size;
             commented_header_len++)
         ptr = utf8DecodeRune(ptr, 1, commented_header + commented_header_len);
-    for (ptr = signature_header;
+    for (ptr = comment->header;
             *ptr && commented_header_len < commented_header_size;
             commented_header_len++)
         ptr = utf8DecodeRune(ptr, 1, commented_header + commented_header_len);
@@ -671,6 +693,8 @@ static int write_commented(FILE_FORMAT_CTX *ctx, BIO *outdata, const char *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);
@@ -782,12 +806,18 @@ static BIO *script_digest_calc_bio(FILE_FORMAT_CTX *ctx, const EVP_MD *md)
         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");

tests/client_http.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-"""Implementation of a HTTP client"""
+"""Implementation of an HTTP client"""
 
 import os
 import sys

tests/exec.py

@@ -29,7 +29,7 @@ def main() -> None:
             # all exceptions are critical
             print(err, file=sys.stderr)
     else:
-        print("Usage:\n\t{} COMMAND [ARG]...'".format(sys.argv[0]), file=sys.stderr)
+        print("Usage:\n\t{} COMMAND [ARG]...".format(sys.argv[0]), file=sys.stderr)
     sys.exit(1)
 
 

tests/files/unsigned.js

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

tests/make_certificates.py

@@ -4,11 +4,60 @@
 import os
 import datetime
 import cryptography
-from cryptography import x509
+
-from cryptography.x509.oid import NameOID
+# Explicit imports of cryptography submodules
-from cryptography.hazmat.primitives import hashes
+import cryptography.x509
-from cryptography.hazmat.primitives import serialization
+import cryptography.x509.oid
-from cryptography.hazmat.primitives.asymmetric import rsa
+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/")
@@ -28,25 +77,25 @@ class X509Extensions():
         self.port = cdp_port
         self.name = cdp_name
 
-    def create_x509_name(self, common_name) -> x509.Name:
+    def create_x509_name(self, common_name) -> Name:
         """Return x509.Name"""
-        return x509.Name(
+        return Name(
             [
-                x509.NameAttribute(NameOID.COUNTRY_NAME, "PL"),
+                NameAttribute(NameOID.COUNTRY_NAME, "PL"),
-                x509.NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, "Mazovia Province"),
+                NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, "Mazovia Province"),
-                x509.NameAttribute(NameOID.LOCALITY_NAME, "Warsaw"),
+                NameAttribute(NameOID.LOCALITY_NAME, "Warsaw"),
-                x509.NameAttribute(NameOID.ORGANIZATION_NAME, "osslsigncode"),
+                NameAttribute(NameOID.ORGANIZATION_NAME, "osslsigncode"),
-                x509.NameAttribute(NameOID.ORGANIZATIONAL_UNIT_NAME, self.unit_name),
+                NameAttribute(NameOID.ORGANIZATIONAL_UNIT_NAME, self.unit_name),
-                x509.NameAttribute(NameOID.COMMON_NAME, common_name)
+                NameAttribute(NameOID.COMMON_NAME, common_name)
             ]
         )
 
-    def create_x509_crldp(self) -> x509.CRLDistributionPoints:
+    def create_x509_crldp(self) -> CRLDistributionPoints:
         """Return x509.CRLDistributionPoints"""
-        return x509.CRLDistributionPoints(
+        return CRLDistributionPoints(
             [
-                x509.DistributionPoint(
+                DistributionPoint(
-                    full_name=[x509.UniformResourceIdentifier(
+                    full_name=[UniformResourceIdentifier(
                         "http://127.0.0.1:" + str(self.port) + "/" + str(self.name))
                     ],
                     relative_name=None,
@@ -56,10 +105,10 @@ class X509Extensions():
             ]
         )
 
-    def create_x509_name_constraints(self) -> x509.NameConstraints:
+    def create_x509_name_constraints(self) -> NameConstraints:
         """Return x509.NameConstraints"""
-        return x509.NameConstraints(
+        return NameConstraints(
-            permitted_subtrees = [x509.DNSName('test.com'), x509.DNSName('test.org')],
+            permitted_subtrees = [DNSName('test.com'), DNSName('test.org')],
             excluded_subtrees = None
         )
 
@@ -71,14 +120,14 @@ class IntermediateCACertificate(X509Extensions):
         self.issuer_key = issuer_key
         super().__init__("Certification Authority", 0, None)
 
-    def make_cert(self) -> (x509.Certificate, rsa.RSAPrivateKey):
+    def make_cert(self) -> (Certificate, RSAPrivateKey):
         """Generate intermediate CA certificate"""
-        key = rsa.generate_private_key(public_exponent=65537, key_size=2048)
+        key = generate_private_key(public_exponent=65537, key_size=2048)
         key_public = key.public_key()
-        authority_key = x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
-            self.issuer_cert.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
+            self.issuer_cert.extensions.get_extension_for_class(SubjectKeyIdentifier).value
         )
-        key_usage = x509.KeyUsage(
+        key_usage = KeyUsage(
             digital_signature=True,
             content_commitment=False,
             key_encipherment=False,
@@ -90,22 +139,22 @@ class IntermediateCACertificate(X509Extensions):
             decipher_only=False
         )
         cert = (
-            x509.CertificateBuilder()
+            CertificateBuilder()
             .subject_name(self.create_x509_name("Intermediate CA"))
             .issuer_name(self.issuer_cert.subject)
             .public_key(key_public)
-            .serial_number(x509.random_serial_number())
+            .serial_number(random_serial_number())
             .not_valid_before(date_20180101)
             .not_valid_after(date_20180101 + datetime.timedelta(days=7300))
-            .add_extension(x509.BasicConstraints(ca=True, path_length=0), critical=True)
+            .add_extension(BasicConstraints(ca=True, path_length=0), critical=True)
-            .add_extension(x509.SubjectKeyIdentifier.from_public_key(key_public), critical=False)
+            .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, hashes.SHA256())
+            .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=serialization.Encoding.PEM))
+            file.write(cert.public_bytes(encoding=Encoding.PEM))
 
         return cert, key
 
@@ -114,7 +163,7 @@ class RootCACertificate(X509Extensions):
     """Base class for Root CA certificate"""
 
     def __init__(self):
-        self.key_usage = x509.KeyUsage(
+        self.key_usage = KeyUsage(
             digital_signature=True,
             content_commitment=False,
             key_encipherment=False,
@@ -127,7 +176,7 @@ class RootCACertificate(X509Extensions):
         )
         super().__init__("Certification Authority", 0, None)
 
-    def make_cert(self) -> (x509.Certificate, rsa.RSAPrivateKey):
+    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")
@@ -136,52 +185,52 @@ class RootCACertificate(X509Extensions):
 
     def make_ca_cert(self, common_name, file_name) -> None:
         """Generate self-signed root CA certificate"""
-        ca_key = rsa.generate_private_key(public_exponent=65537, key_size=2048)
+        ca_key = generate_private_key(public_exponent=65537, key_size=2048)
         ca_public = ca_key.public_key()
-        authority_key = x509.AuthorityKeyIdentifier.from_issuer_public_key(ca_public)
+        authority_key = AuthorityKeyIdentifier.from_issuer_public_key(ca_public)
         name = self.create_x509_name(common_name)
         ca_cert = (
-            x509.CertificateBuilder()
+            CertificateBuilder()
             .subject_name(name)
             .issuer_name(name)
             .public_key(ca_public)
-            .serial_number(x509.random_serial_number())
+            .serial_number(random_serial_number())
             .not_valid_before(date_20170101)
             .not_valid_after(date_20170101 + datetime.timedelta(days=7300))
-            .add_extension(x509.BasicConstraints(ca=True, path_length=None), critical=True)
+            .add_extension(BasicConstraints(ca=True, path_length=None), critical=True)
-            .add_extension(x509.SubjectKeyIdentifier.from_public_key(ca_public), critical=False)
+            .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, hashes.SHA256())
+            .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=serialization.Encoding.PEM))
+            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 = x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
-            ca_root.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
+            ca_root.extensions.get_extension_for_class(SubjectKeyIdentifier).value
         )
         ca_cross = (
-            x509.CertificateBuilder()
+            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(x509.BasicConstraints(ca=True, path_length=None), critical=True)
+            .add_extension(BasicConstraints(ca=True, path_length=None), critical=True)
-            .add_extension(x509.SubjectKeyIdentifier.from_public_key(ca_public), critical=False)
+            .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, hashes.SHA256())
+            .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=serialization.Encoding.PEM))
+            file.write(ca_cross.public_bytes(encoding=Encoding.PEM))
 
     def write_key(self, key, file_name) -> None:
         """Write a private RSA key"""
@@ -194,27 +243,27 @@ class RootCACertificate(X509Extensions):
         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=serialization.Encoding.PEM,
+                encoding=Encoding.PEM,
-                format=serialization.PrivateFormat.PKCS8,
+                format=PrivateFormat.PKCS8,
-                encryption_algorithm=serialization.BestAvailableEncryption(PASSWORD.encode())
+                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=serialization.Encoding.PEM,
+                encoding=Encoding.PEM,
-                format=serialization.PrivateFormat.PKCS8,
+                format=PrivateFormat.PKCS8,
-                encryption_algorithm=serialization.NoEncryption()
+                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=serialization.Encoding.DER,
+                encoding=Encoding.DER,
-                format=serialization.PrivateFormat.PKCS8,
+                format=PrivateFormat.PKCS8,
-                encryption_algorithm=serialization.NoEncryption()
+                encryption_algorithm=NoEncryption()
             )
         )
 
@@ -225,13 +274,13 @@ class TSARootCACertificate(X509Extensions):
     def __init__(self):
         super().__init__("Timestamp Authority Root CA", 0, None)
 
-    def make_cert(self) -> (x509.Certificate, rsa.RSAPrivateKey):
+    def make_cert(self) -> (Certificate, RSAPrivateKey):
         """Generate a Time Stamp Authority certificate"""
-        ca_key = rsa.generate_private_key(public_exponent=65537, key_size=2048)
+        ca_key = generate_private_key(public_exponent=65537, key_size=2048)
         ca_public = ca_key.public_key()
-        authority_key = x509.AuthorityKeyIdentifier.from_issuer_public_key(ca_public)
+        authority_key = AuthorityKeyIdentifier.from_issuer_public_key(ca_public)
         name = self.create_x509_name("TSA Root CA")
-        key_usage = x509.KeyUsage(
+        key_usage = KeyUsage(
             digital_signature=False,
             content_commitment=False,
             key_encipherment=False,
@@ -243,22 +292,22 @@ class TSARootCACertificate(X509Extensions):
             decipher_only=False
         )
         ca_cert = (
-            x509.CertificateBuilder()
+            CertificateBuilder()
             .subject_name(name)
             .issuer_name(name)
             .public_key(ca_public)
-            .serial_number(x509.random_serial_number())
+            .serial_number(random_serial_number())
             .not_valid_before(date_20170101)
             .not_valid_after(date_20170101 + datetime.timedelta(days=7300))
-            .add_extension(x509.BasicConstraints(ca=True, path_length=None), critical=True)
+            .add_extension(BasicConstraints(ca=True, path_length=None), critical=True)
-            .add_extension(x509.SubjectKeyIdentifier.from_public_key(ca_public), critical=False)
+            .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, hashes.SHA256())
+            .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=serialization.Encoding.PEM))
+            file.write(ca_cert.public_bytes(encoding=Encoding.PEM))
 
         return ca_cert, ca_key
 
@@ -267,14 +316,14 @@ class TSARootCACertificate(X509Extensions):
         file_path = os.path.join(CERTS_PATH, file_name + ".key")
         with open(file_path, mode="wb") as file:
             file.write(key.private_bytes(
-                encoding=serialization.Encoding.PEM,
+                encoding=Encoding.PEM,
-                format=serialization.PrivateFormat.PKCS8,
+                format=PrivateFormat.PKCS8,
-                encryption_algorithm=serialization.NoEncryption()
+                encryption_algorithm=NoEncryption()
             )
         )
 
 
-class Certificate(X509Extensions):
+class LeafCertificate(X509Extensions):
     """Base class for a leaf certificate"""
 
     def __init__(self, issuer_cert, issuer_key, unit_name, common_name, cdp_port, cdp_name):
@@ -284,78 +333,90 @@ class Certificate(X509Extensions):
         self.common_name = common_name
         super().__init__(unit_name, cdp_port, cdp_name)
 
-    def make_cert(self, public_key, not_before, days) -> x509.Certificate:
+    def make_cert(self, public_key, not_before, days) -> Certificate:
         """Generate a leaf certificate"""
-        authority_key = x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
-            self.issuer_cert.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
+            self.issuer_cert.extensions.get_extension_for_class(SubjectKeyIdentifier).value
         )
-        extended_key_usage = x509.ExtendedKeyUsage(
+        key_usage = KeyUsage(
-            [x509.oid.ExtendedKeyUsageOID.CODE_SIGNING]
+            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 = (
-            x509.CertificateBuilder()
+            CertificateBuilder()
             .subject_name(self.create_x509_name(self.common_name))
             .issuer_name(self.issuer_cert.subject)
             .public_key(public_key)
-            .serial_number(x509.random_serial_number())
+            .serial_number(random_serial_number())
             .not_valid_before(not_before)
             .not_valid_after(not_before + datetime.timedelta(days=days))
-            .add_extension(x509.BasicConstraints(ca=False, path_length=None), critical=False)
+            .add_extension(BasicConstraints(ca=False, path_length=None), critical=False)
-            .add_extension(x509.SubjectKeyIdentifier.from_public_key(public_key), 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, hashes.SHA256())
+            .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=serialization.Encoding.PEM))
+            file.write(cert.public_bytes(encoding=Encoding.PEM))
-            file.write(self.issuer_cert.public_bytes(encoding=serialization.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 = (
-            x509.RevokedCertificateBuilder()
+            RevokedCertificateBuilder()
             .serial_number(serial_number)
             .revocation_date(date_20190101)
-            .add_extension(x509.CRLReason(x509.ReasonFlags.superseded), critical=False)
+            .add_extension(CRLReason(ReasonFlags.superseded), critical=False)
             .build()
         )
         # Generate CRL
-        authority_key = x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
-            self.issuer_cert.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
+            self.issuer_cert.extensions.get_extension_for_class(SubjectKeyIdentifier).value
         )
         crl = (
-            x509.CertificateRevocationListBuilder()
+            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(x509.CRLNumber(4097), critical=False)
+            .add_extension(CRLNumber(4097), critical=False)
             .add_revoked_certificate(revoked)
-            .sign(self.issuer_key, hashes.SHA256())
+            .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=serialization.Encoding.PEM))
+            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=serialization.Encoding.DER))
+            file.write(crl.public_bytes(encoding=Encoding.DER))
 
 
-class LeafCACertificate(Certificate):
+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(Certificate):
+class LeafTSACertificate(LeafCertificate):
     """Base class for a TSA leaf certificate"""
 
     def __init__(self, issuer_cert, issuer_key, common, cdp_port):
@@ -364,40 +425,40 @@ class LeafTSACertificate(Certificate):
         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) -> x509.Certificate:
+    def make_cert(self, public_key, not_before, days) -> Certificate:
         """Generate a TSA leaf certificate"""
 
-        authority_key = x509.AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
+        authority_key = AuthorityKeyIdentifier.from_issuer_subject_key_identifier(
-            self.issuer_cert.extensions.get_extension_for_class(x509.SubjectKeyIdentifier).value
+            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 = x509.ExtendedKeyUsage(
+        extended_key_usage = ExtendedKeyUsage(
-            [x509.oid.ExtendedKeyUsageOID.TIME_STAMPING]
+            [ExtendedKeyUsageOID.TIME_STAMPING]
         )
         cert = (
-            x509.CertificateBuilder()
+            CertificateBuilder()
             .subject_name(self.create_x509_name(self.common_name))
             .issuer_name(self.issuer_cert.subject)
             .public_key(public_key)
-            .serial_number(x509.random_serial_number())
+            .serial_number(random_serial_number())
             .not_valid_before(not_before)
             .not_valid_after(not_before + datetime.timedelta(days=days))
-            .add_extension(x509.BasicConstraints(ca=False, path_length=None), critical=True)
+            .add_extension(BasicConstraints(ca=False, path_length=None), critical=True)
-            .add_extension(x509.SubjectKeyIdentifier.from_public_key(public_key), critical=False)
+            .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, hashes.SHA256())
+            .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=serialization.Encoding.PEM))
+            file.write(cert.public_bytes(encoding=Encoding.PEM))
-            file.write(self.issuer_cert.public_bytes(encoding=serialization.Encoding.PEM))
+            file.write(self.issuer_cert.public_bytes(encoding=Encoding.PEM))
 
         return cert
 
@@ -433,7 +494,7 @@ class CertificateMaker():
         issuer_cert, issuer_key = intermediate.make_cert()
 
         # Generate private RSA key
-        private_key = rsa.generate_private_key(public_exponent=65537, key_size=2048)
+        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")
 
@@ -460,7 +521,7 @@ class CertificateMaker():
         # 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=serialization.Encoding.DER))
+            file.write(cert.public_bytes(encoding=Encoding.DER))
 
     def make_tsa_certs(self):
         """Make test TSA certificates"""
@@ -470,7 +531,7 @@ class CertificateMaker():
         issuer_cert, issuer_key = root.make_cert()
 
         # Generate private RSA key
-        private_key = rsa.generate_private_key(public_exponent=65537, key_size=2048)
+        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")
 
@@ -486,8 +547,8 @@ class CertificateMaker():
         # 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=serialization.Encoding.PEM))
+            file.write(cert.public_bytes(encoding=Encoding.PEM))
-            file.write(issuer_cert.public_bytes(encoding=serialization.Encoding.PEM))
+            file.write(issuer_cert.public_bytes(encoding=Encoding.PEM))
 
 
     def write_pkcs12_container(self, cert, key, issuer) -> None:
@@ -499,16 +560,16 @@ class CertificateMaker():
             # and private key encryption: DES-EDE3-CBC (vel 3DES_CBC)
             # pylint: disable=no-member
             encryption = (
-                serialization.PrivateFormat.PKCS12.encryption_builder()
+                PrivateFormat.PKCS12.encryption_builder()
-                .key_cert_algorithm(serialization.pkcs12.PBES.PBESv1SHA1And3KeyTripleDESCBC)
+                .key_cert_algorithm(PBES.PBESv1SHA1And3KeyTripleDESCBC)
                 .kdf_rounds(5000)
                 .build(PASSWORD.encode())
             )
         else:
-            encryption = serialization.BestAvailableEncryption(PASSWORD.encode())
+            encryption = BestAvailableEncryption(PASSWORD.encode())
 
         # Generate PKCS#12 struct
-        pkcs12 = serialization.pkcs12.serialize_key_and_certificates(
+        pkcs12 = serialize_key_and_certificates(
             name=b'certificate',
             key=key,
             cert=cert,

tests/server_http.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-"""Implementation of a HTTP server"""
+"""Implementation of an HTTP server"""
 
 import argparse
 import os
@@ -17,7 +17,7 @@ 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")
-RESPONS = os.path.join(FILES_PATH, "./jresp.tsr")
+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")
@@ -26,7 +26,7 @@ OPENSSL_TS = ["openssl", "ts",
     "-reply", "-config", OPENSSL_CONF,
     "-passin", "pass:passme",
     "-queryfile", REQUEST,
-    "-out", RESPONS]
+    "-out", RESPONSE]
 
 
 class ThreadingHTTPServer(ThreadingMixIn, HTTPServer):
@@ -86,7 +86,7 @@ class RequestHandler(SimpleHTTPRequestHandler):
                 self.send_header("Content-type", "application/timestamp-reply")
                 self.end_headers()
                 resp_data = b''
-                with open(RESPONS, mode="rb") as file:
+                with open(RESPONSE, mode="rb") as file:
                     resp_data = file.read()
                 self.wfile.write(resp_data)
 

tests/server_http.pyw

@@ -1,5 +1,5 @@
 #!/usr/bin/python3
-"""Windows: Implementation of a HTTP server"""
+"""Windows: Implementation of an HTTP server"""
 
 import argparse
 import os
@@ -16,7 +16,7 @@ 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")
-RESPONS = os.path.join(FILES_PATH, "./jresp.tsr")
+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")
@@ -26,7 +26,7 @@ OPENSSL_TS = ["openssl", "ts",
     "-reply", "-config", OPENSSL_CONF,
     "-passin", "pass:passme",
     "-queryfile", REQUEST,
-    "-out", RESPONS]
+    "-out", RESPONSE]
 
 
 class RequestHandler(SimpleHTTPRequestHandler):
@@ -82,7 +82,7 @@ class RequestHandler(SimpleHTTPRequestHandler):
                 self.send_header("Content-type", "application/timestamp-reply")
                 self.end_headers()
                 resp_data = b''
-                with open(RESPONS, mode="rb") as file:
+                with open(RESPONSE, mode="rb") as file:
                     resp_data = file.read()
                 self.wfile.write(resp_data)
         except Exception as err: # pylint: disable=broad-except

tests/sources/CatalogDefinitionFileName.cdf

@@ -55,3 +55,6 @@ CATATTR1=0x11010001:OSAttr:2:6.0
 
 <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

@@ -51,7 +51,7 @@ def clear_catalog(certs_path) -> None:
         file.write(random_hex)
 
 def main() -> None:
-    """Wait for all tests certificate, compute leafhash"""
+    """Wait for all test certificates and compute leaf hash"""
 
     parser = argparse.ArgumentParser()
     parser.add_argument(