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[Kalle] signature verification and decoding of encrypted mails

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This commit is contained in:
Karl-Heinz Zimmer 2001-11-25 15:23:21 +00:00
parent 14aa91a95b
commit 9e24b66475
2 changed files with 28 additions and 6 deletions
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8
gpgmeplug/cryptplug.h
View File

@ -921,9 +921,9 @@ struct SignatureMetaData {
/*! \ingroup groupSignAct
\brief Checks whether the signature of a message is
valid. \c ciphertext specifies the message
as it was received by the MUA, \c cleartext
is the message with the signature(s) removed.
valid. \c ciphertext specifies the signed message
as it was received by the MUA, \c signaturetext is the
signature itself.
Depending on the configuration, MUAs might not need to use this.
If \c sigmeta is non-null, the
@ -932,7 +932,7 @@ struct SignatureMetaData {
function call.
*/
bool checkMessageSignature( const char* ciphertext,
const char** cleartext,
const char* signaturetext,
struct SignatureMetaData* sigmeta );
/*! \ingroup groupSignAct

26
gpgmeplug/gpgmeplug.c
View File

@ -773,8 +773,30 @@ bool signMessage( const char* cleartext,
return bOk;
}
bool checkMessageSignature( const char* ciphertext, const char**
cleartext, struct SignatureMetaData* sigmeta ){ return true; }
bool checkMessageSignature( const char* ciphertext,
const char* signaturetext,
struct SignatureMetaData* sigmeta )
{
GpgmeCtx ctx;
GpgmeSigStat status;
GpgmeData datapart, sigpart;
gpgme_new( &ctx );
gpgme_data_new_from_mem( &datapart, ciphertext,
1+strlen( ciphertext ), 1 );
gpgme_data_new_from_mem( &sigpart, signaturetext,
1+strlen( signaturetext ), 1 );
gpgme_op_verify( ctx, sigpart, datapart, &status );
gpgme_data_release( datapart );
gpgme_data_release( sigpart );
gpgme_release( ctx );
// PENDING(khz) Differentiate better between various failures
// PENDING(khz) Fill sigmeta
return ( status == GPGME_SIG_STAT_GOOD );
}
bool storeCertificatesFromMessage(
const char* ciphertext ){ return true; }