Package flumotion :: Package twisted :: Module credentials :: Class IUsernameSha256Password

Class IUsernameSha256Password

         zope.interface.Interface --+    
                                    |    
twisted.cred.credentials.ICredentials --+
                                        |
                                       IUsernameSha256Password

I encapsulate a username and check SHA-256 passwords.

This credential interface is used when a SHA-256 algorithm is used on the password by the party requesting authentication.. CredentialCheckers which check this kind of credential must store the passwords in plaintext or SHA-256 form.

Instance Methods

[hide private]

checkSha256Password(self, sha256Password)
Validate these credentials against the correct SHA-256 password.

source code

Class Variables

[hide private]

_InterfaceClass__attrs = {'checkSha256Password': <zope.interfa...

__bases__ = (<InterfaceClass twisted.cred.credentials.ICredent...

__identifier__ = 'flumotion.twisted.credentials.IUsernameSha25...

__iro__ = (<InterfaceClass flumotion.twisted.credentials.IUser...

__name__ = 'IUsernameSha256Password'

__sro__ = (<InterfaceClass flumotion.twisted.credentials.IUser...

_implied = {<InterfaceClass twisted.cred.credentials.ICredenti...

dependents = <WeakKeyDictionary at 150844044>

Inherited from zope.interface.Interface (private): _Element__tagged_values

Instance Variables

[hide private]

str username
The username associated with these credentials.

Method Details

[hide private]

checkSha256Password(self, sha256Password)

source code

Validate these credentials against the correct SHA-256 password.

Parameters:

sha256Password - The correct SHA-256 password against which to check.

Returns:

a deferred which becomes, or a boolean indicating if the password matches.

Class Variable Details

[hide private]

_InterfaceClass__attrs

Value:

{'checkSha256Password': <zope.interface.interface.Method object at 0x8
fdb46c>}

bases

Value:

(<InterfaceClass twisted.cred.credentials.ICredentials>)

identifier

Value:

'flumotion.twisted.credentials.IUsernameSha256Password'

iro

Value:

(<InterfaceClass flumotion.twisted.credentials.IUsernameSha256Password
>,
 <InterfaceClass twisted.cred.credentials.ICredentials>,
 <InterfaceClass zope.interface.Interface>)

sro

Value:

(<InterfaceClass flumotion.twisted.credentials.IUsernameSha256Password
>,
 <InterfaceClass twisted.cred.credentials.ICredentials>,
 <InterfaceClass zope.interface.Interface>)

_implied

Value:

{<InterfaceClass twisted.cred.credentials.ICredentials>: (),
 <InterfaceClass flumotion.twisted.credentials.IUsernameSha256Password
>: (),
 <InterfaceClass zope.interface.Interface>: ()}