* Adjust URL's
- rename /ipa/login -> /ipa/session/login_kerberos
- add /ipa/session/login_password
* Adjust Kerberos protection on URL's in ipa.conf
* Bump VERSION in httpd ipa.conf to pick up session changes.
* Adjust login URL in ipa.js
* Add InvalidSessionPassword to errors.py
* Rename krblogin class to login_kerberos for consistency with
new login_password class
* Implement login_password.kinit() method which invokes
/usr/bin/kinit as a subprocess
* Add login_password class for WSGI dispatch, accepts POST
application/x-www-form-urlencoded user & password
parameters. We form the Kerberos principal from the server's
realm.
* Add function krb5_unparse_ccache()
* Refactor code to share common code
* Clean up use of ccache names, be consistent
* Replace read_krbccache_file(), store_krbccache_file(), delete_krbccache_file()
with load_ccache_data(), bind_ipa_ccache(), release_ipa_ccache().
bind_ipa_ccache() now sets environment KRB5CCNAME variable.
release_ipa_ccache() now clears environment KRB5CCNAME variable.
* ccache names should now support any ccache storage scheme,
not just FILE based ccaches
* Add utilies to return HTTP status from wsgi handlers,
use constants for HTTP status code for consistency.
Use utilies for returning from wsgi handlers rather than
duplicated code.
* Add KerberosSession.finalize_kerberos_acquisition() method
so different login handlers can share common code.
* add Requires: krb5-workstation to server (server now calls kinit)
* Fix test_rpcserver.py to use new dispatch inside route() method
https://fedorahosted.org/freeipa/ticket/2095
* Increase the session ID from 48 random bits to 128.
* Implement the sesison_logout RPC command. It permits the UI to send
a command that destroys the users credentials in the current
session.
* Restores the original web URL's and their authentication
protections. Adds a new URL for sessions /ipa/session/json. Restores
the original Kerberos auth which was for /ipa and everything
below. New /ipa/session/json URL is treated as an exception and
turns all authenticaion off. Similar to how /ipa/ui is handled.
* Refactor the RPC handlers in rpcserver.py such that there is one
handler per URL, specifically one handler per RPC and AuthMechanism
combination.
* Reworked how the URL names are used to map a URL to a
handler. Previously it only permitted one level in the URL path
hierarchy. We now dispatch on more that one URL path component.
* Renames the api.Backend.session object to wsgi_dispatch. The use of
the name session was historical and is now confusing since we've
implemented sessions in a different location than the
api.Backend.session object, which is really a WSGI dispatcher, hence
the new name wsgi_dispatch.
* Bullet-proof the setting of the KRB5CCNAME environment
variable. ldap2.connect already sets it via the create_context()
call but just in case that's not called or not called early enough
(we now have other things besides ldap which need the ccache) we
explicitly set it early as soon as we know it.
* Rework how we test for credential validity and expiration. The
previous code did not work with s4u2proxy because it assumed the
existance of a TGT. Now we first try ldap credentials and if we
can't find those fallback to the TGT. This logic was moved to the
KRB5_CCache object, it's an imperfect location for it but it's the
only location that makes sense at the moment given some of the
current code limitations. The new methods are KRB5_CCache.valid()
and KRB5_CCache.endtime().
* Add two new classes to session.py AuthManager and
SessionAuthManager. Their purpose is to emit authication events to
interested listeners. At the moment the logout event is the only
event, but the framework should support other events as they arise.
* Add BuildRequires python-memcached to freeipa.spec.in
* Removed the marshaled_dispatch method, it was cruft, no longer
referenced.
https://fedorahosted.org/freeipa/ticket/2362
The changes include:
* Change license blobs in source files to mention GPLv3+ not GPLv2 only
* Add GPLv3+ license text
* Package COPYING not LICENSE as the license blobs (even the old ones)
mention COPYING specifically, it is also more common, I think
https://fedorahosted.org/freeipa/ticket/239
