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78 lines
2.9 KiB
Text
78 lines
2.9 KiB
Text
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Metadata-Version: 2.0
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Name: ticket-auth
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Version: 0.1.4
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Summary: Ticket authentication system similar to mod_auth_tkt used by Apache
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Home-page: https://github.com/gnarlychicken/ticket_auth
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Author: Gnarly Chicken
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Author-email: gnarlychicken@gmx.com
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License: MIT
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Keywords: mod_auth_tkt authentication session ticket
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Platform: UNKNOWN
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Classifier: Development Status :: 3 - Alpha
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Classifier: Intended Audience :: Developers
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Classifier: Topic :: Internet :: WWW/HTTP :: Session
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Classifier: License :: OSI Approved :: MIT License
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Classifier: Programming Language :: Python :: 3 :: Only
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Classifier: Programming Language :: Python :: 3.4
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Classifier: Programming Language :: Python :: 3.5
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ticket_auth
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===========
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Simple library that provides a mod_auth_tkt like hashed tickets that can be
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used for storing user authentication details.
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The library is not interchangable with the mod_auth_tkt format, as the
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mod_auth_tkt does not provide support for ipv6 addresses and different hash
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algorithms, whereas ticket_auth provides both.
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Usage
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-----
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The general format for using the library is to instantiate the ticket factory
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used to generate the tickets, and then create new tickets or validate existing
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tickets using that factory. For example::
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# The ticket factory takes a bytes argument specifying the secret
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# identifier, and a optional algorithm (defaults to sha512). Possible
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# algorithms are those specified by the python hashlib library
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factory = TicketFactory(b'secret', hashalg='md5')
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# The new function returns a new ticket (as a string). It takes a user
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# identifier as a argument, along with several optional arguments. The
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# valid_until argument is the time at which the ticket expires.
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valid_until = time.time() + 60
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ticket = factory.new('test_id', valid_until=valid_until)
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# A ticket can be validated with the validate function. It returns a
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# TicketInfo value on success, or raises an error on failure
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info = factory.validate(ticket)
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Tickets can also be bound to a particular client ip address by passing a
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ip address like object (either string, or from module ip_address) as the
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client_ip argument when creating and validating the string. For example::
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valid_until = time.time() + 60
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ticket = factory.new('test_id', valid_until=valid_until,
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client_ip='192.168.0.1')
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info = factory.validate(ticket, client_ip='192.168.0.1')
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A sequence of tokens can also be passed, which will be added to the ticket.
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Note that these tokens (like the user id and user data) are stored in plain
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text format::
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ticket = factory.new('test_id', valid_until=valid_until, tokens=('a', 'b'),
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user_data='some data')
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The TicketInfo object returned by the validate function is a named tuple with
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the following parameters: digest (hash function output), user_id, tokens,
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user_data, valid_until.
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License
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-------
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The library is licensed under a MIT license.
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