t.c.c.ICredentials(Interface) : interface documentation

Known subclasses: twisted.cred.credentials.IAnonymous, twisted.cred.credentials.IPluggableAuthenticationModules, twisted.cred.credentials.ISSHPrivateKey, twisted.cred.credentials.IUsernameHashedPassword, twisted.cred.credentials.IUsernamePassword, twisted.spread.pb.IUsernameMD5Password, twisted.web.iweb.IUsernameDigestHash

I check credentials.

Implementors _must_ specify which sub-interfaces of ICredentials to which it conforms, using zope.interface.implements().