CDigiSig Class Reference

#include <digiSig.h>

List of all members.

Public Member Functions

int Sign (const std::string &sPrivateKey, const std::string &sCommand, uint8_t *sig_buf, unsigned int &iSigLen)
bool Verify (const std::string &sPublicKey, const std::string &sCommand, const uint8_t *sig_buf, unsigned int iSigLen)
bool GetIssuerName (const std::string &sPublicKey, std::string &sIssuerName)
bool VerifyByCA (const std::string &sCert, const std::string &sFile)
bool GetSubjectName (const std::string &sPublicKey, std::string &sSubjectName)
int SignSMIME (const std::string &sCert, const std::string &sPrivateKey, const std::string &sCommandFile, const std::string &sOutFile, const std::string &sTo, const std::string &sFrom, const std::string &sSubject, bool bAddNoCert=false)
int VerifySMIME (const std::string &sFileToVerify, const std::string &sCAChain, const std::string &sDataFile, const std::string &sSignerCert=std::string())
int ParseMIME (const std::string &sFile, ReqType req, std::string &sOut)
int GetAllIssuer (const std::string &sCert, std::set< std::string > &sIssuerSet)
int GetSenderCertificate (const std::string &sMsg, const std::string &sFileToSave)
int save_certs (const char *signerfile, STACK_OF(X509)*signers)
void print_file (const std::string &sFileName)

Private Member Functions

bool GetParam (const std::string &sPublicKey, std::string &sParamName, const ReqType eReq)
int GetParamsFromPKCS7 (const PKCS7 *p7, ReqType req, std::string &sOut)


Detailed Description

Main interface class between OpenSSL library and the Policy component. Provides functionality for SMIME authentication, certificate parsing, CA chain verification etc.


Member Function Documentation

bool CDigiSig::GetIssuerName ( const std::string &  sPublicKey,
std::string &  sIssuerName 
)

Extracts the issuer name from X509 certificate.

bool CDigiSig::GetSubjectName ( const std::string &  sPublicKey,
std::string &  sSubjectName 
)

Extracts the Subject name from the SMIME file.

int CDigiSig::ParseMIME ( const std::string &  sFile,
ReqType  req,
std::string &  sOut 
)

Parse a SMIME file for different field such as TO, FROM, SUBJECT etc.

int CDigiSig::SignSMIME ( const std::string &  sCert,
const std::string &  sPrivateKey,
const std::string &  sCommandFile,
const std::string &  sOutFile,
const std::string &  sTo,
const std::string &  sFrom,
const std::string &  sSubject,
bool  bAddNoCert = false 
)

Signs a given file sCommandFile with private key using SMIME format and output the signed file in sOutFile. Put sTo, sFrom and sSubject in the SMIME message. If bAddNoCert is false, then attach the sender's certificate sCert in the SMIME message.

bool CDigiSig::VerifyByCA ( const std::string &  sCert,
const std::string &  sFile 
)

Verifies a given certificate sFile by a CA chain hierarchy as specified in sCert.

int CDigiSig::VerifySMIME ( const std::string &  sFileToVerify,
const std::string &  sCAChain,
const std::string &  sDataFile,
const std::string &  sSignerCert = std::string() 
)

Verifies a given file sFileToVerify in SMIME format with the CA chain sCAChain. Extracts the data and write in sData file. Extracts the sender's certificate and write in sSignerCert file.


The documentation for this class was generated from the following files:
Generated on Thu Sep 16 11:29:42 2010 for Policy Component by  doxygen 1.4.7