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mirror of https://github.com/moparisthebest/SickRage synced 2024-11-17 14:55:07 -05:00
SickRage/cherrypy/lib/auth_basic.py
echel0n 0d9fbc1ad7 Welcome to our SickBeard-TVRage Edition ...
This version of SickBeard uses both TVDB and TVRage to search and gather it's series data from allowing you to now have access to and download shows that you couldn't before because of being locked into only what TheTVDB had to offer.

Also this edition is based off the code we used in our XEM editon so it does come with scene numbering support as well as all the other features our XEM edition has to offer.

Please before using this with your existing database (sickbeard.db) please make a backup copy of it and delete any other database files such as cache.db and failed.db if present, we HIGHLY recommend starting out with no database files at all to make this a fresh start but the choice is at your own risk!

Enjoy!
2014-03-09 22:39:12 -07:00

88 lines
3.5 KiB
Python

# This file is part of CherryPy <http://www.cherrypy.org/>
# -*- coding: utf-8 -*-
# vim:ts=4:sw=4:expandtab:fileencoding=utf-8
__doc__ = """Module auth_basic.py provides a CherryPy 3.x tool which implements
the server-side of HTTP Basic Access Authentication, as described in RFC 2617.
Example usage, using the built-in checkpassword_dict function which uses a dict
as the credentials store:
userpassdict = {'bird' : 'bebop', 'ornette' : 'wayout'}
checkpassword = cherrypy.lib.auth_basic.checkpassword_dict(userpassdict)
basic_auth = {'tools.auth_basic.on': True,
'tools.auth_basic.realm': 'earth',
'tools.auth_basic.checkpassword': checkpassword,
}
app_config = { '/' : basic_auth }
"""
__author__ = 'visteya'
__date__ = 'April 2009'
import binascii
import base64
import cherrypy
def checkpassword_dict(user_password_dict):
"""Returns a checkpassword function which checks credentials
against a dictionary of the form: {username : password}.
If you want a simple dictionary-based authentication scheme, use
checkpassword_dict(my_credentials_dict) as the value for the
checkpassword argument to basic_auth().
"""
def checkpassword(realm, user, password):
p = user_password_dict.get(user)
return p and p == password or False
return checkpassword
def basic_auth(realm, checkpassword, debug=False):
"""basic_auth is a CherryPy tool which hooks at before_handler to perform
HTTP Basic Access Authentication, as specified in RFC 2617.
If the request has an 'authorization' header with a 'Basic' scheme, this
tool attempts to authenticate the credentials supplied in that header. If
the request has no 'authorization' header, or if it does but the scheme is
not 'Basic', or if authentication fails, the tool sends a 401 response with
a 'WWW-Authenticate' Basic header.
Arguments:
realm: a string containing the authentication realm.
checkpassword: a callable which checks the authentication credentials.
Its signature is checkpassword(realm, username, password). where
username and password are the values obtained from the request's
'authorization' header. If authentication succeeds, checkpassword
returns True, else it returns False.
"""
if '"' in realm:
raise ValueError('Realm cannot contain the " (quote) character.')
request = cherrypy.serving.request
auth_header = request.headers.get('authorization')
if auth_header is not None:
try:
scheme, params = auth_header.split(' ', 1)
if scheme.lower() == 'basic':
# since CherryPy claims compability with Python 2.3, we must use
# the legacy API of base64
username_password = base64.decodestring(params)
username, password = username_password.split(':', 1)
if checkpassword(realm, username, password):
if debug:
cherrypy.log('Auth succeeded', 'TOOLS.AUTH_BASIC')
request.login = username
return # successful authentication
except (ValueError, binascii.Error): # split() error, base64.decodestring() error
raise cherrypy.HTTPError(400, 'Bad Request')
# Respond with 401 status and a WWW-Authenticate header
cherrypy.serving.response.headers['www-authenticate'] = 'Basic realm="%s"' % realm
raise cherrypy.HTTPError(401, "You are not authorized to access that resource")