Package openid :: Package server :: Module server :: Class Signatory

Class Signatory

object --+
         |
        Signatory

I sign things.

I also check signatures.

All my state is encapsulated in an OpenIDStore, which means I'm not generally pickleable but I am easy to reconstruct.

Instance Methods

[hide private]

__init__(self, store)
Create a new Signatory.

source code

bool

verify(self, assoc_handle, message)
Verify that the signature for some data is valid.

source code

OpenIDResponse

sign(self, response)
Sign a response.

source code

openid.association.Association

createAssociation(self, dumb=True, assoc_type='HMAC-SHA1')
Make a new association. source code

openid.association.Association

getAssociation(self, assoc_handle, dumb, checkExpiration=True)
Get the association with the specified handle.

source code

invalidate(self, assoc_handle, dumb)
Invalidates the association with the given handle.

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables

[hide private]

int SECRET_LIFETIME = 1209600
The number of seconds a secret remains valid.

_normal_key = 'http://localhost/|normal'

_dumb_key = 'http://localhost/|dumb'

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, store)
(Constructor)

source code

Create a new Signatory.

Parameters:

store (openid.store.interface.OpenIDStore) - The back-end where my associations are stored.

Overrides: object.__init__

verify(self, assoc_handle, message)

source code

Verify that the signature for some data is valid.

Parameters:

assoc_handle (str) - The handle of the association used to sign the data.
message (openid.message.Message) - The signed message to verify

Returns: bool

True if the signature is valid, False if not.

sign(self, response)

source code

Sign a response.

I take a OpenIDResponse, create a signature for everything in its signed list, and return a new copy of the response object with that signature included.

Parameters:

response (OpenIDResponse) - A response to sign.

Returns: OpenIDResponse

A signed copy of the response.

createAssociation(self, dumb=True, assoc_type=`'HMAC-SHA1'`)

source code

Make a new association.

Parameters:

dumb (bool) - Is this association for a dumb-mode transaction?
assoc_type (str) - The type of association to create. Currently there is only one type defined, HMAC-SHA1.

Returns: openid.association.Association

the new association.