opentxs::OTSignatureMetadata Class Reference

#include <OTSignatureMetadata.hpp>

Public Member Functions
	OTSignatureMetadata ()
bool	operator== (const OTSignatureMetadata &rhs) const
bool	operator!= (const OTSignatureMetadata &rhs) const
bool	SetMetadata (char metaKeyType, char metaNymID, char metaMasterCredID, char metaSubCredID)
bool	HasMetadata () const
char	GetKeyType () const
char	FirstCharNymID () const
char	FirstCharMasterCredID () const
char	FirstCharSubCredID () const

Detailed Description

Definition at line 139 of file OTSignatureMetadata.hpp.

Constructor & Destructor Documentation

opentxs::OTSignatureMetadata::OTSignatureMetadata

(

)

Definition at line 185 of file OTSignatureMetadata.cpp.

    : hasMetadata_(false)
    , metaKeyType_(0)
    , metaNymID_(0)
    , metaMasterCredID_(0)
    , metaSubCredID_(0)
{
}

Member Function Documentation

char opentxs::OTSignatureMetadata::FirstCharMasterCredID ( ) const

inline

Definition at line 169 of file OTSignatureMetadata.hpp.

    {
        return metaMasterCredID_;
    }

char opentxs::OTSignatureMetadata::FirstCharNymID ( ) const

inline

Definition at line 164 of file OTSignatureMetadata.hpp.

    {
        return metaNymID_;
    }

char opentxs::OTSignatureMetadata::FirstCharSubCredID ( ) const

inline

Definition at line 174 of file OTSignatureMetadata.hpp.

    {
        return metaSubCredID_;
    }

char opentxs::OTSignatureMetadata::GetKeyType ( ) const

inline

Definition at line 159 of file OTSignatureMetadata.hpp.

    {
        return metaKeyType_;
    }

bool opentxs::OTSignatureMetadata::HasMetadata ( ) const

inline

Definition at line 154 of file OTSignatureMetadata.hpp.

    {
        return hasMetadata_;
    }

bool opentxs::OTSignatureMetadata::operator!= ( const OTSignatureMetadata &  rhs ) const

inline

Definition at line 146 of file OTSignatureMetadata.hpp.

    {
        return !(operator==(rhs));
    }

bool opentxs::OTSignatureMetadata::operator==

(

const OTSignatureMetadata &

rhs

)

const

Definition at line 194 of file OTSignatureMetadata.cpp.

{
    return ((HasMetadata() == rhs.HasMetadata()) &&
            (GetKeyType() == rhs.GetKeyType()) &&
            (FirstCharNymID() == rhs.FirstCharNymID()) &&
            (FirstCharMasterCredID() == rhs.FirstCharMasterCredID()) &&
            (FirstCharSubCredID() == rhs.FirstCharSubCredID()));
}

bool opentxs::OTSignatureMetadata::SetMetadata	(	char	metaKeyType,
		char	metaNymID,
		char	metaMasterCredID,
		char	metaSubCredID
	)

Definition at line 143 of file OTSignatureMetadata.cpp.

{
    switch (metaKeyType) {
    // authentication (used for signing transmissions and stored files.)
    case 'A':
    // encryption (unusual BTW, to see this in a signature. Should
    // never actually happen, or at least should be rare and strange
    // when it does.)
    case 'E':
    // signing (a "legal signature.")
    case 'S':
        break;
    default:
        otErr << __FUNCTION__
              << ": Expected key type of A, E, or S, but instead found: "
              << metaKeyType << " (bad data or error)\n";
        return false;
    }

    std::string str_verify_base62;

    str_verify_base62 += metaNymID;
    str_verify_base62 += metaMasterCredID;
    str_verify_base62 += metaSubCredID;

    if (!OTCrypto::It()->IsBase62(str_verify_base62)) {
        otErr << __FUNCTION__
              << ": Metadata for signature failed base62 validation: "
              << str_verify_base62 << "\n";
        return false;
    }

    metaKeyType_ = metaKeyType;
    metaNymID_ = metaNymID;
    metaMasterCredID_ = metaMasterCredID;
    metaSubCredID_ = metaSubCredID;
    hasMetadata_ = true;

    return true;
}

---

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

• /usr/local/src/opentxs/include/opentxs/core/crypto/OTSignatureMetadata.hpp
• /usr/local/src/opentxs/src/core/crypto/OTSignatureMetadata.cpp