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Also move responders under server/responder with shared code
in server/responder/common
Signed-off-by: Simo Sorce <ssorce@redhat.com>
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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()
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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.
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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.
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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).
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btreemap_new() 2) Fix potentially serious memory allocation error. btreemap now requires a TALLOC_CTX to be passed in for assignment to the top node of the tree. Previously it was creating a new root TALLOC_CTX 3) Add new function btreemap_get_keys that will return a sorted array (newly allocated using talloc_realloc()) of keys (const void *) 4) Change the btreemap to use (const void *) keys instead of (void *)
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throw away databases
Check version and init main db if empty
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able to call the reloadConfig DBUS method on any or all of its children to force them to reread their configuration from the confdb.
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rename everything with the sysdb suffix.
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dispatch to backends only if we have a cache miss.
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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!
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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.
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This should fix a buffer overflow waiting to be exploited :/
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in an sbus_conn_destructor_fn to the sbus_new_connection() function. Fixing minor warning about the usage of talloc_reference.
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and frontends (pam, nss, ... modules) can connect to.
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using the same binary to fork off all services.
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the forl/exec model
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same config option can be used for the nss service
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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.
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To start the dameon now you need to pass the option -s monitor
Still have some problems communicating with children.
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sbus_conn_ctx to all message handling functions.
This will allow connection-specific data to be passed in by taking advantage
of the sbus_conn_set_private_data() function on the sbus_conn_ctx struct.
Presently this private data is global to all methods of the connection context.
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Changed the "section" feature of confdb.c to use '/'
as a delimiter instead of '.', because this conflicted
with the ability to use dots in domain names.
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connecting services Make it possible to configure timeouts and service ping times.
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Add utility function in confdb
Make all component fetch the dbus socket from the confdb
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Monitor each service and restart it conditionally if it fails.
These monitoring is extremely simple at this moment and just uses
waitpid() to check if the client is alive, there is no active
probing, that will require dbus.
Make nsssrv.c read the sss pipe config option for the config db.
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Convert nss responder to use the confdb
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So far debug goes to stderr so sssd need to be run int interactive
mode (-i option)
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