SignUserId Method

Signs the specified user Id of the current key.

Syntax

• C++
• Objective-C
• C

ANSI (Cross Platform)
int SignUserId(const char* lpszUserId, const char* lpszIssuerUserId);

Unicode (Windows)
INT SignUserId(LPCWSTR lpszUserId, LPCWSTR lpszIssuerUserId);

- (void)signUserId:(NSString*)userId :(NSString*)issuerUserId;

#define MID_KEYMGR_SIGNUSERID 22

IPWORKSOPENPGP_EXTERNAL int IPWORKSOPENPGP_CALL IPWorksOpenPGP_KeyMgr_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

This method signs the UserId with the IssuerUserId.

To sign all user Ids in the current key set the UserId parameter to "*".

The key's passphrase is required for this operation and may be specified via KeyPassphrase or through the KeyPassphrase event.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)