def authCallback(self, result, credentials):
assert ICredentials.providedBy(credentials)
if result == False or result is None:
return Failure(UnauthorizedLogin())
else:
return result
def authCallback(self, result, credentials):
"""Adapted from twisted.conch.checkers.SSHPublicKeyDatabase._cbRequestAvatarId"""
assert ICredentials.providedBy(credentials)
if result == False or result is None:
return Failure(UnauthorizedLogin())
elif not credentials.signature:
return Failure(ValidPublicKey())
else:
try:
pubKey = Key.fromString(credentials.blob)
if pubKey.verify(credentials.signature, credentials.sigData):
return result
except:
log.err()
return Failure(UnauthorizedLogin())