AuthKit 0.4.3

An authentication and authorization toolkit for WSGI applications and frameworks

Contents

• Summary

• Get Started

• Author

• Changes

• License

• Download

Summary

• Built for WSGI applications and middleware

• Sophisticated and extensible permissions system

• Built in support for HTTP basic, HTTP digest, form, cookie and OpenID authentication methods plus others

• Easily define users, passwords and roles

• Designed to be totally extensible so you can use the components to integrate with a database, LDAP connection or your own custom system

• Plays nicely with the Pylons web framework

There is also a development version.

Get Started

• Download and Installation

• Pylons Book (the two chapters on Authentication and Authorization and Advanced AuthKit form the AuthKit 0.4 documentation)

• Module Reference

• AuthKit Cookbook

• Trac - Tickets, Wiki, Subversion

• Examples

Author

James Gardner james at pythonweb dot org

Development sponsored by 3aims and Prometheus Research.

Changes

0.4.3

• Updated authkit.authenticate.form to handle the suggest change in #61

• Added powerpack adaptors

• Changed the multi middleware to return the WSGI response rather than iterating over it and yielding results.

• Fixed #50 OpenID problem and tested on blogger.com

• Added the ability to pass the environ dictionary to render() functions

• Added bad cookie customisation options to fix #65 but also to allow bad cookie template customisation. See the docstring of the authkit.authenticate.cookie module.

• Added a new algorithm based on ideas from #61 to guess the correct action for the form produced by the form middleware but also added support for an authkit.form.action option which allows you to manually override AuthKit’s guess. (The OpenID middleware calls this baseurl)

• Added user_set_password() methods to users API. Fixes #64.

• Removed arabic letters from the form handler. Fixes #40.

• Added headers to the form handling for IE. Fixes #54.

• Adding SQLAlchemy 0.5 support, uses session.add() instead of session.save()

• The multi handler now handles WSGI applications implemented as iterators, it already supported generators. The multi2.py example demonstrates this.

• Set the pylons.status_code_redirect environment variable on all redirected AuthKit responses

• Set the pylons.error_call environment variable on all redirected AuthKit responses

• Trigger an error when trying to use server-side password encryption with digest authentication

0.4.2

• Applied most of #59 and tested the two OpenID examples

• Added support for WebOb HTTPExceptions to remove a deprecation warning in Pylons 0.9.7

• Fixed a missing md5 import in the cookie module

• Applied patch in ticket #52

0.4.1

• Added setup.fakeuser option which automatically sets the REMOTE_USER so that it appears someone has signed in. Useful with setup.enable = False

  The setup.enable = false option now also disables authorisation checks (reported by Rick Flosi)

• Applied patch from Pawel Niewiadomski to fix #53

• Changed the import of the openid.sreg module to openid.extensions.sreg

• Fixed the encoding of the form.py file

• Updated the examples to use the latest syntax

• Updated the tests for the new SQLAlchemy drivers

• Added Daniel Pronych’s SQLAlchemy drivers but with significant changes

• Fixed a bug due to a change in the latest version of Python OpenID so that AuthKit OpenID works with Yahoo sign-ins. Phil Kershaw #50

• Updated the user/database example, it now works #43

• Updated user tokens code to fix #17

• Updated authkit.authenticate.multi so that it should fix #41 and pass the WSGI writable from start_response() correctly.

• Added a form.method option so you can choose GET authentication for cases when another piece of middleware has already parsed the form variables (eg with repoze?).

• Fixed bug in form action generation for non-standard ports

• Fixed bug reported by Sam Gentle where remote addr is obtained from X_FORWARDED_FOR after multiple proxies.

• AuthKit form authentication now picks up HTTP_X_FORWARDED_HOST and HTTP_X_FORWARDED_PORT when generating an action. This allows you to run an AuthKit app on port 80, proxied from 443 as long as you set up these two (slightly unstandard) variables.

• Fixed #38, cookie sign out path should match the path specified in the config file.

• Fixed #37, missing import of sys in digest authentication

• Updated SQLAlchemy code to use SQLAlchemyManager. Needs installing manually with easy_install SQLAlchemyManager.

• Added a user management api_version attribute and changed the API so that the users object is set up on each request and recieves an environ argument.

• OpenID middleware now no longer sets up beaker middleware itself. This should now be done manually in the middleware stack. See the example in examples/docs/open_id.py

• OpenID support now upgraded to use 2.0 (from Dalius Dobravolskas)

• Fixed encrypt typo with postgres users driver

• The cookie middleware now has a nouserincookie option which forces the middleware to store the username in a Beaker session rather than in plain text in the cookie. See examples/docs/form_no_user_in_cookie.py for an example of its use.

• Form authentication method now defaults to 200 OK rather than 401 when the sign in form is displayed so that it works with Safari 3 Beta.

• The cookie middleware Bad Ticket page now also uses 200 OK, also to support Safari 3 Beta.

• The cookie middleware bad ticket now logs to debug rather than error to avoid the No handlers could be found for logger "authkit.authenticate.cookie" message you get with a bad cookie if no error logging is specifically set up.

• Added a user management api_version attribute and changed the API so that the users object is set up on each request and recieves an environ argument.

• Fixed encrypt typo with postgres users driver

• Renamed the config_paste option to app_conf in authenticate middleware. If you get an “No authkit.setup.method was specified” error when you are sure it is specified, this might be why.

License

Copyright (c) Copyright 2005-2007 James Gardner <james at pythonweb dot org>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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