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path: root/server/providers/data_provider.c
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2009-04-13Implement credentials caching in pam responder.Simo Sorce1-1/+0
Implement credentials caching in pam responder. Currently works only for the proxy backend. Also cleanup pam responder code and mode common code in data provider. (the data provider should never include responder private headers)
2009-04-01Add way to use files as a proxy backend fro LOCALSimo Sorce1-8/+0
Makes LOCAL a normal backend removing some special handling. Fix/Add id range filtering and name filtering Filters uid=0 and gid=0 in the proxy backend as 0 is invalid within sysdb and was causing getxxent calls to fail completely. Fix nss_ncache_check_xxx calls to avoid dirtying the 'ret' variable and causing some unwanted failures. Change sysdb to always return the uid number when searching member entries so that id range filtering can be perfomed also in group searhes (does not work with legacy backends)
2009-03-20Enhance server_setupSimo Sorce1-2/+4
Now it can load from scratch default configuration that is valid for all daemons. First thing, make it possible for each daemon/provider to set its own debug level in its configuration entry.
2009-03-19use pam_data as main data structure for dbus communicationSumit Bose1-47/+10
2009-02-26Rebase the code to use talloc, tdb, tevent, ldb as externalSimo Sorce1-2/+2
dependencies based on the latest samba code. Convert all references to the old events library to use the renamed tevent library.
2009-02-24Add PAM responderSumit Bose1-0/+274
Also move responders under server/responder with shared code in server/responder/common Signed-off-by: Simo Sorce <ssorce@redhat.com>
2009-02-24Proper fix for memory handling problem.Simo Sorce1-21/+33
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()
2009-02-24Revert "Fixing serious memory allocation bug in sbus_message_handler."Simo Sorce1-21/+25
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.
2009-02-23Fixing serious memory allocation bug in sbus_message_handler.Stephen Gallagher1-25/+21
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.
2009-02-13Make backend requests asyncSimo Sorce1-6/+0
2009-01-27Refactoring the monitor code and SBUS utility functions.Stephen Gallagher1-7/+26
2009-01-13Fix return, dbus would abort because we were passing values andSimo Sorce1-3/+3
not pointers to values. Check domain is never null (or dbus will abort).
2009-01-12Add placeholders for new configuration reload methods. The monitor will be ↵Stephen Gallagher1-0/+12
able to call the reloadConfig DBUS method on any or all of its children to force them to reread their configuration from the confdb.
2009-01-12Regroup database rleated functions under db andSimo Sorce1-53/+0
rename everything with the sysdb suffix.
2009-01-09Lots of little nasty bugs fixed.Simo Sorce1-9/+21
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!
2009-01-08The code now successfully sends a getpwnam request to a remote LDAP server,Simo Sorce1-21/+34
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.
2009-01-06Add more infrastructure to data provider to dispatch requests (still untested).Simo Sorce1-9/+334
Add helper functions to connect to the data provider. Add some plumbing to the ldap provider (still untested).
2009-01-05Fix dp client to connect to the right dbus pipeSimo Sorce1-8/+8
2008-12-15Modified sbus_server_new() to take a talloc memory context to useStephen Gallagher1-1/+2
as a parent for the new server context object.
2008-12-15Adding a parameter to the sbus_service_sbus_init function to allow passing ↵Stephen Gallagher1-1/+1
in an sbus_conn_destructor_fn to the sbus_new_connection() function. Fixing minor warning about the usage of talloc_reference.
2008-12-15Disconnected client SBUS connections would delete the master set of ↵Stephen Gallagher1-1/+5
sbus_method_ctx entries, meaning that the next connection to attempt to disconnect would receive a segmentation fault also trying to delete them. They are now talloc_reference()-ed to their connection context and talloc_unlink()-ed upon deletion. I have also modified the sbus_new_server() call to take a reference to an sbus_srv_ctx object as a return argument, so that the calling function can keep track of the SBUS server context if it so chooses.
2008-12-09Fix dbus related memory leaksSimo Sorce1-8/+12
2008-12-08Change data provider into a hub, where backends (ldap, nis, ipa providers)Simo Sorce1-131/+225
and frontends (pam, nss, ... modules) can connect to.
2008-11-25Make a binary out of each major sssd component instead ofSimo Sorce1-0/+43
using the same binary to fork off all services.
2008-11-25Remove the service stuff that we stopped using when we moved toSimo Sorce1-1/+0
the forl/exec model
2008-11-24point PIPE_PATH at /var/lib/sss/pipes, not just the private path so that theSimo Sorce1-1/+2
same config option can be used for the nss service
2008-11-24Replacing hard-coded paths with configure script substitutions.Stephen Gallagher1-18/+50
Changing the default SBUS locations to be configure script parameters
2008-11-24change structure nameSimo Sorce1-4/+5
2008-11-20Created a helper function sssd_service_sbus_init() to simplify creating the ↵Stephen Gallagher1-42/+12
initial connection to the monitor service within the child services. It will create the D-BUS connection to the monitor and configure the service to handle the mandatory getIdentity and ping methods.
2008-11-20Remove unused code and fix message handlers in dpSimo Sorce1-24/+10
2008-11-20Start conversion from a fork() and live to a fork()/exec() model.Simo Sorce1-22/+18
To start the dameon now you need to pass the option -s monitor Still have some problems communicating with children.
2008-11-19Add some infrastructure code to add data providers.Simo Sorce1-0/+414
This currently breacks the dameon because of a problem with destroying the monitor dbus server in the children after fork()