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Public Types | Public Member Functions | Protected Member Functions | Protected Attributes
CDKIMSign Class Reference

#include <dkimsign.h>

Public Types

enum  CKDKIMConstants { OptimalHeaderLineLength = 65 }

Public Member Functions

 CDKIMSign ()
 ~CDKIMSign ()
int Init (DKIMSignOptions *pOptions)
int GetSig2 (char *szRSAPrivKey, char *szECCPrivKey, char **pszSignature)
virtual int ProcessHeaders (void) override
virtual int ProcessBody (char *szBuffer, int nBufLength, bool bEOF) override
void Hash (const char *szBuffer, int nBufLength, bool bHdr)
Public Member Functions inherited from CDKIMBase
 CDKIMBase ()
 ~CDKIMBase ()
int Init (void)
int Process (const char *szBuffer, int nBufLength, bool bEOF)
int ProcessFinal (void)
int Alloc (char *&szBuffer, int nRequiredSize)
int ReAlloc (char *&szBuffer, int &nBufferLength, int nRequiredSize)
void Free (char *szBuffer)

Protected Member Functions

bool SignThisTag (const string &sTag)
void GetHeaderParams (const string &sHdr)
void ProcessHeader (const string &sHdr)
bool ParseFromAddress (void)
void InitSig (void)
void AddTagToSig (const char *const Tag, const string &sValue, char cbrk, bool bFold)
void AddTagToSig (const char *const Tag, unsigned long nValue)
void AddInterTagSpace (int nSizeOfNextTag)
void AddFoldedValueToSig (const string &sValue, char cbrk)
bool IsRequiredHeader (const string &sTag)
int ConstructSignature (char *szSignKey, int nSigAlg)
int AssembleReturnedSig (char *szRSAPrivKey, char *szECCPrivKey)

Protected Attributes

EVP_MD_CTX * m_Hdr_sha1ctx
EVP_MD_CTX * m_Hdr_sha256ctx
EVP_MD_CTX * m_Hdr_ed25519ctx
EVP_MD_CTX * m_Bdy_sha1ctx
EVP_MD_CTX * m_Bdy_sha256ctx
EVP_MD_CTX * m_Edy_sha256ctx
int m_Canon
int m_EmptyLineCount
string hParam
string sFrom
string sSender
string sSelector
string eSelector
string sDomain
string sIdentity
string sRequiredHeaders
bool m_IncludeBodyLengthTag
int m_nBodyLength
time_t m_ExpireTime
int m_nIncludeTimeStamp
int m_nIncludeQueryMethod
int m_nHash
int m_nIncludeCopiedHeaders
DKIMHEADERCALLBACK m_pfnHdrCallback
string m_sSig
int m_nSigPos
string m_sReturnedSig
bool m_bReturnedSigAssembled
string m_sCopiedHeaders
string SigHdrs
int m_SigHdrs
Protected Attributes inherited from CDKIMBase
char * m_From
char * m_Sender
char * m_hTag
int m_hTagSize
int m_hTagPos
char * m_Line
int m_LineSize
int m_LinePos
bool m_InHeaders
list< string > HeaderList

Additional Inherited Members

Static Public Member Functions inherited from CDKIMBase
static void RemoveSWSP (char *szBuffer)
static void RemoveSWSP (char *pBuffer, int &nBufLength)
static void RemoveSWSP (string &sBuffer)
static void CompressSWSP (char *pBuffer, int &nBufLength)
static void CompressSWSP (string &sBuffer)
static string RelaxHeader (const string &sHeader)

Detailed Description

Definition at line 28 of file dkimsign.h.

Member Enumeration Documentation

◆ CKDKIMConstants

enum CKDKIMConstants
Enumerator
OptimalHeaderLineLength 

Definition at line 41 of file dkimsign.h.

Constructor & Destructor Documentation

◆ CDKIMSign()

CDKIMSign ( )

Definition at line 117 of file dkimsign.cpp.

◆ ~CDKIMSign()

~CDKIMSign ( )

Definition at line 140 of file dkimsign.cpp.

Member Function Documentation

◆ AddFoldedValueToSig()

void AddFoldedValueToSig ( const string & sValue,
char cbrk )
protected

Definition at line 623 of file dkimsign.cpp.

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◆ AddInterTagSpace()

void AddInterTagSpace ( int nSizeOfNextTag)
protected

Definition at line 605 of file dkimsign.cpp.

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◆ AddTagToSig() [1/2]

void AddTagToSig ( const char *const Tag,
const string & sValue,
char cbrk,
bool bFold )
protected

Definition at line 568 of file dkimsign.cpp.

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◆ AddTagToSig() [2/2]

void AddTagToSig ( const char *const Tag,
unsigned long nValue )
protected

Definition at line 593 of file dkimsign.cpp.

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◆ AssembleReturnedSig()

int AssembleReturnedSig ( char * szRSAPrivKey,
char * szECCPrivKey )
protected

Definition at line 969 of file dkimsign.cpp.

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◆ ConstructSignature()

int ConstructSignature ( char * szSignKey,
int nSigAlg )
protected

Definition at line 743 of file dkimsign.cpp.

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◆ GetHeaderParams()

void GetHeaderParams ( const string & sHdr)
protected

Definition at line 306 of file dkimsign.cpp.

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◆ GetSig2()

int GetSig2 ( char * szRSAPrivKey,
char * szECCPrivKey,
char ** pszSignature )

Definition at line 683 of file dkimsign.cpp.

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◆ Hash()

void Hash ( const char * szBuffer,
int nBufLength,
bool bHdr )

START DEBUG CODE ** if (nBufLength == 2 && szBuffer[0] == '\r' && szBuffer[1] == '
') { printf("[CRLF]\n"); } else { char *szDbg = new char[nBufLength+1]; strncpy(szDbg,szBuffer,nBufLength); szDbg[nBufLength] = '\0'; printf("[%s]\n",szDbg); } ***

if (fpdebug == NULL) { fpdebug = fopen("canon.msg", "wb"); }

fwrite(szBuffer,1,nBufLength,fpdebug);

END DEBUG CODE

Definition at line 213 of file dkimsign.cpp.

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◆ Init()

int Init ( DKIMSignOptions * pOptions)

Definition at line 155 of file dkimsign.cpp.

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◆ InitSig()

void InitSig ( void )
protected

Definition at line 555 of file dkimsign.cpp.

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◆ IsRequiredHeader()

bool IsRequiredHeader ( const string & sTag)
protected

Definition at line 710 of file dkimsign.cpp.

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◆ ParseFromAddress()

bool ParseFromAddress ( void )
protected

Definition at line 510 of file dkimsign.cpp.

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◆ ProcessBody()

int ProcessBody ( char * szBuffer,
int nBufLength,
bool bEOF )
overridevirtual

Reimplemented from CDKIMBase.

Definition at line 460 of file dkimsign.cpp.

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◆ ProcessHeader()

void ProcessHeader ( const string & sHdr)
protected

Definition at line 428 of file dkimsign.cpp.

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◆ ProcessHeaders()

int ProcessHeaders ( void )
overridevirtual

Reimplemented from CDKIMBase.

Definition at line 338 of file dkimsign.cpp.

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◆ SignThisTag()

bool SignThisTag ( const string & sTag)
protected

Definition at line 264 of file dkimsign.cpp.

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Field Documentation

◆ eSelector

string eSelector
protected

Definition at line 79 of file dkimsign.h.

◆ hParam

string hParam
protected

Definition at line 75 of file dkimsign.h.

◆ m_Bdy_sha1ctx

EVP_MD_CTX* m_Bdy_sha1ctx
protected

Definition at line 67 of file dkimsign.h.

◆ m_Bdy_sha256ctx

EVP_MD_CTX* m_Bdy_sha256ctx
protected

Definition at line 68 of file dkimsign.h.

◆ m_bReturnedSigAssembled

bool m_bReturnedSigAssembled
protected

Definition at line 98 of file dkimsign.h.

◆ m_Canon

int m_Canon
protected

Definition at line 71 of file dkimsign.h.

◆ m_Edy_sha256ctx

EVP_MD_CTX* m_Edy_sha256ctx
protected

Definition at line 69 of file dkimsign.h.

◆ m_EmptyLineCount

int m_EmptyLineCount
protected

Definition at line 73 of file dkimsign.h.

◆ m_ExpireTime

time_t m_ExpireTime
protected

Definition at line 86 of file dkimsign.h.

◆ m_Hdr_ed25519ctx

EVP_MD_CTX* m_Hdr_ed25519ctx
protected

Definition at line 65 of file dkimsign.h.

◆ m_Hdr_sha1ctx

EVP_MD_CTX* m_Hdr_sha1ctx
protected

Definition at line 63 of file dkimsign.h.

◆ m_Hdr_sha256ctx

EVP_MD_CTX* m_Hdr_sha256ctx
protected

Definition at line 64 of file dkimsign.h.

◆ m_IncludeBodyLengthTag

bool m_IncludeBodyLengthTag
protected

Definition at line 84 of file dkimsign.h.

◆ m_nBodyLength

int m_nBodyLength
protected

Definition at line 85 of file dkimsign.h.

◆ m_nHash

int m_nHash
protected

Definition at line 89 of file dkimsign.h.

◆ m_nIncludeCopiedHeaders

int m_nIncludeCopiedHeaders
protected

Definition at line 90 of file dkimsign.h.

◆ m_nIncludeQueryMethod

int m_nIncludeQueryMethod
protected

Definition at line 88 of file dkimsign.h.

◆ m_nIncludeTimeStamp

int m_nIncludeTimeStamp
protected

Definition at line 87 of file dkimsign.h.

◆ m_nSigPos

int m_nSigPos
protected

Definition at line 95 of file dkimsign.h.

◆ m_pfnHdrCallback

DKIMHEADERCALLBACK m_pfnHdrCallback
protected

Definition at line 92 of file dkimsign.h.

◆ m_sCopiedHeaders

string m_sCopiedHeaders
protected

Definition at line 100 of file dkimsign.h.

◆ m_SigHdrs

int m_SigHdrs
protected

Definition at line 103 of file dkimsign.h.

◆ m_sReturnedSig

string m_sReturnedSig
protected

Definition at line 97 of file dkimsign.h.

◆ m_sSig

string m_sSig
protected

Definition at line 94 of file dkimsign.h.

◆ sDomain

string sDomain
protected

Definition at line 80 of file dkimsign.h.

◆ sFrom

string sFrom
protected

Definition at line 76 of file dkimsign.h.

◆ sIdentity

string sIdentity
protected

Definition at line 81 of file dkimsign.h.

◆ SigHdrs

string SigHdrs
protected

Definition at line 102 of file dkimsign.h.

◆ sRequiredHeaders

string sRequiredHeaders
protected

Definition at line 82 of file dkimsign.h.

◆ sSelector

string sSelector
protected

Definition at line 78 of file dkimsign.h.

◆ sSender

string sSender
protected

Definition at line 77 of file dkimsign.h.

The documentation for this class was generated from the following files:
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