Package flumotion :: Package twisted :: Module credentials :: Class HTTPDigestChallenger

Class HTTPDigestChallenger

extern.log.log.Loggable --+
                          |
                         HTTPDigestChallenger

Known Subclasses:

common.keycards.KeycardHTTPDigest

Instance Methods

[hide private]

__init__(self, username)

source code

checkHTTPDigestResponse(self, ha1)

source code

_calculateHA1(self, ha1, nonce, cnonce)
Calculate H(A1) as from specification (RFC2617) section 3.2.2, given the initial hash H(username:realm:passwd), hex-encoded.

source code

_calculateHA2(self, method, uri)

source code

_calculateRequestDigest(self, username, ha1, nonce, cnonce, method, uri, ncvalue, qop)

source code

Inherited from extern.log.log.Loggable: __providedBy__, debug, doLog, error, info, log, logFunction, logObjectName, warning, warningFailure, writeMarker

Class Variables

[hide private]

_algorithm = 'MD5'

Inherited from extern.log.log.Loggable: __implemented__, __provides__, logCategory

Method Details

[hide private]

_calculateHA1(self, ha1, nonce, cnonce)

source code

Calculate H(A1) as from specification (RFC2617) section 3.2.2, given the initial hash H(username:realm:passwd), hex-encoded.

This basically applies the second-level hashing for MD5-sess, if required.