Security¶

python-mcollective security provider plugins.

Security providers base¶

MCollective security providers base.

class pymco.security.SecurityProviderBase(config, logger=<logging.Logger object>)[source]¶

Abstract base class for security providers.

Parameters:	config – `pymco.config.Config` instance.

decode(msg, b64=False)[source]¶

Decode given message using provided security method.

Decode will consist just on de-serialize the given message and verify it, raising a verification error if the message can’t be verified.

Parameters:	msg (pymco.message.Message) – Message to be serialized.
Returns:	Decoded message, a `dict` like object.

deserialize(msg)[source]¶

Deserealize message using provided serialization.

Parameters:	msg (pymco.message.Message) – message to be decoded.
Returns:	decoded message.

encode(msg, b64=False)[source]¶

Encode given message using provided security method.

Encode will consist just on singing the message and serialize it, so we can sent it and verified for the receivers.

Parameters:	msg (pymco.message.Message) – Message to be serialized.
Returns:	Encoded message.

serialize(msg)[source]¶

Serialize message using provided serialization.

Parameters:	msg (pymco.message.Message) – message to be encoded.
Returns:	encoded message.

pymco.security.sign(self, msg)[source]¶

Signs the given message using provided security method.

Parameters:	msg (pymco.message.Message) – message to be signed.
Returns:	signed message.

pymco.security.verify(self, msg)[source]¶

Verify the given message using provided security method.

Raises pymco.exc.MessageVerificationError:
Parameters:	msg (pymco.message.Message) – message to be verified.
Returns:	verified message.
	If the message verification failed.