<div class="content" name="RRPC_FWAddCryptoSet2_10" uuid="604883c6-3e67-4140-bec0-ea68adf4eb53"><p>The RRPC_FWAddCryptoSet2_10 (Opnum 55) method adds a
cryptographic set in the cryptographic linked list of the memory representation
of the store being modified. The method is only supported for binary versions
0x020A and 0x0214.</p><dl>
<dd>
<div><pre> unsigned long RRPC_FWAddCryptoSet2_10(
   [in] FW_CONN_HANDLE rpcConnHandle,
   [in] FW_POLICY_STORE_HANDLE hPolicy,
   [in] PFW_CRYPTO_SET pCrypto,
   [out] FW_RULE_STATUS* pStatus
 );
</pre></div>
</dd></dl><p><b>rpcConnHandle: </b>This parameter is an <span><a href="d891304d-92d8-4f9f-9e60-a1f02b28ae30#gt_8a7f6700-8311-45bc-af10-82e10accd331" data-linktype="relative-path">RPC</a></span>
binding handle that connects to the RPC interface of the Firewall and Advanced
Security Protocol.</p><p><b>hPolicy: </b>This input parameter is an <span><a href="88f6ea4a-a946-4747-bb93-f142f1760752" data-linktype="relative-path">FW_POLICY_STORE_HANDLE</a></span>
data type. The data type MUST contain an opened policy store handle,
successfully opened with the RRPC_FWOpenPolicyStore (Opnum 0) method. The
handle MUST have read/write access rights.</p><p><b>pCrypto: </b>This parameter represents the
cryptographic set that the client adds to the store. The set MUST be valid, as
specified in the definition of the <span><a href="a468fe9e-113b-4155-a63d-0db3aac12619" data-linktype="relative-path">FW_CRYPTO_SET</a></span> data
type.</p><p><b>pStatus: </b>This output parameter is the status
code of the rule as specified by the <span><a href="c4fd81e6-38dd-47c5-8a0f-a98a11cf190e" data-linktype="relative-path">FW_RULE_STATUS</a></span>
enumeration. This field is filled out on return.</p><p><b>Return Values: </b>The method returns 0 if
successful; if it fails, it returns a nonzero error code. The field can take
any specific error code value, as specified in <span><a href="../ms-erref/1bc92ddf-b79e-413c-bbaa-99a5281a6c90" data-linktype="relative-path">[MS-ERREF]</a></span>.
The following return values are common.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Return value/code</p>
   </th>
   <th>
   <p>Description</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>0x000000B7 ERROR_ALREADY_EXISTS</td>
  <td>The specified cryptographic set has a cryptographic set ID that already exists in the specified store.</td>
 </tr><tr>
  <td>0x00000032 ERROR_NOT_SUPPORTED</td>
  <td>The specified store does not support this method; the store might be read-only.</td>
 </tr><tr>
  <td>0x00000005 ERROR_ACCESS_DENIED</td>
  <td>The hPolicy handle was not opened with read/write access rights. The error is also returned if the client does not have the required credentials to call the method.</td>
 </tr><tr>
  <td>0x00000057 ERROR_INVALID_PARAMETER</td>
  <td>One of the parameters of this method either is incorrect, or is required and not specified. This error can be returned because:  The pCrypto object did not pass the crypto set validations specified in the definition of the FW_CRYPTO_SET data type.  One of the required values is not specified.</td>
 </tr></tbody></table>
</dd></dl><p><b>Exceptions Thrown:</b> No exceptions are thrown
beyond those thrown by the underlying RPC protocol, as specified in <span><a href="../ms-rpce/290c38b1-92fe-4229-91e6-4fc376610c15" data-linktype="relative-path">[MS-RPCE]</a></span>.
If any lower-layer errors are reported by RPC exception, this exception is
converted to an error code and reported to higher-layer protocols via the
return value.</p><p>This method adds a firewall rule in the firewall linked list
of the memory representation of the store being modified. It also writes
through and saves the rule on disk. If called on an online store, the firewall
rule is also enforced.</p><p>The server MUST validate that the client is authorized to
perform the requested operation (as defined in section <span><a href="b0c93352-8371-4d63-abca-b0cc8dbcc3d7" data-linktype="relative-path">3.1.4</a></span>)
before executing this method.</p></div>