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* Add PAM responderSumit Bose2009-02-241-432/+0
| | | | | | | Also move responders under server/responder with shared code in server/responder/common Signed-off-by: Simo Sorce <ssorce@redhat.com>
* Proper fix for memory handling problem.Simo Sorce2009-02-241-4/+9
| | | | | | | | | | sbus_message_handler is not responsible anymore for sending back data in any case. Transfer this responsibility to the handler function called. This way both synchronous and asynchronous funstions use the interface the same way and can properly free memory referenced by the reply after the send buffer has been filled in and all copies are done in sbus_conn_send_reply()
* Revert "Fixing serious memory allocation bug in sbus_message_handler."Simo Sorce2009-02-241-3/+5
| | | | | | | | | | | | | | | This reverts commit 13421cbe0af4343f9d110600755ffa756690b282. Conflicts: server/infopipe/infopipe.c server/infopipe/infopipe.h While this solution fixed the contingent memory problem it introduced other problems in handling asynchronous replies. Reverting in preparation for a different way to solve it. Conflicts have been taken care of.
* Fixing serious memory allocation bug in sbus_message_handler.Stephen Gallagher2009-02-231-5/+3
| | | | | | | | | | | | dbus_message_append_args() adds a reference to memory that is not copied to the outgoing message until dbus_connection_send() is called. Since we compile our reply messages in functions and then return the reply, we need a mechanism for deleting allocated memory after invoking dbus_connection_send. I have changed the arguments to sbus_msg_handler_fn so that it takes a talloc ctx containing the sbus_message_handler_ctx and a pointer to a reply object. We can now allocate memory as a child of the reply context and free it after calling dbus_connection_send.
* Completely rework the nss interface to be able to use 2Simo Sorce2009-02-201-12/+30
| | | | | | | | | | | | | | | | | | | | | | | | | types of domains: modern and legacy modern uses member/meberof, legacy uses memberUid for group memberships. Rework the proxy backend to use the legacy style as that's the format the data comes in (trying to convert would require too many transformations and increased the number of queries). Add support for fetching groups in nss. Add support for enumerating users and groups (requires to enable enumeration in config) both in nss and in the proxy provider. Remove confdb_get_domain_basedn() and substitute with generic calls in the nss init function. Store a domain structure in the btree not the basedn so that we can add enumeration flags. Also make sure NSS understand how to make multiple calls on enumerations, also make passing the domian parameter always mandatory, passing in domain=* is not valid anymore. This work fixes also a few memory, degfault, and logic bugs found while testing all nss functions (there are still some to fix that are less critical and much harder to find yet).
* Refactoring the monitor code and SBUS utility functions.Stephen Gallagher2009-01-271-4/+19
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* Add code to make it easier to reconnect in case the serverSimo Sorce2009-01-141-6/+89
| | | | | is not available immediately or drops the dbus connection. First step is the nss connection to the data provider.
* Fix return, dbus would abort because we were passing values andSimo Sorce2009-01-131-0/+4
| | | | | not pointers to values. Check domain is never null (or dbus will abort).
* Lots of little nasty bugs fixed.Simo Sorce2009-01-091-8/+84
| | | | | | | I was finally able to get a getpwnam() request go through sssd, hit the remote ldap server and get the answer back with 'getent passwd foo' Yupiee!
* The code now successfully sends a getpwnam request to a remote LDAP server,Simo Sorce2009-01-081-0/+231
and caches the result in LDAP. Still chasing a bug that does not let NSS known that the BE was successful. This makes NSS timeout the client and not return any results yet.