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* auth: Provide a way to use the auth stack for winbindd authenticationAndrew Bartlett2014-06-111-1/+4
| | | | | | | | | | | | | | This adds in flags that allow winbindd to request authentication without directly calling into the auth_sam module. That in turn will allow winbindd to call auth_samba4 and so permit winbindd operation in the AD DC. Andrew Bartlett Change-Id: I27d11075eb8e1a54f034ee2fdcb05360b4203567 Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* s3:lib/afs move afs_settoken.c to common lib dirChristian Ambach2014-06-041-5/+0
| | | | | Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* s3:lib/afs move afs.c to common lib dirChristian Ambach2014-06-041-6/+0
| | | | | | | | | | some of the code in afs.c is needed by wbinfo that lives in the toplevel nsswitch directory, so move the afs.c file to a new top-level lib/afs directory. Use the name afs_funcs to avoid collisions with the afs.h header from OpenAFS Signed-off-by: Christian Ambach <ambi@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* s3-param: Add lp_dnsdomain() for use by winbinddAndrew Bartlett2014-06-041-0/+1
| | | | | | Change-Id: I987aa533ebe11c93b9e836fafc7b19c81bf600a5 Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* messaging3: Make messaging_context privateVolker Lendecke2014-05-311-21/+0
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Add and use messaging_tevent_context()Volker Lendecke2014-05-311-0/+2
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Introduce messaging_local_backend()Volker Lendecke2014-05-311-0/+2
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: The backend send_fn doesn't need a messaging_contextVolker Lendecke2014-05-311-1/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:messaging: change messaging_backend to use iovec instead of data blob in ↵Michael Adam2014-05-301-1/+1
| | | | | | | | | | | | | | | send_fn This also changes the layering messaging_send_iov -> messaging_send_buf -> messaging_send to messaging_send_buf -> messaging_send -> messaging_send_iov Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* Add protocol version to smbstatus outputMathias Dietz2014-05-221-0/+1
| | | | | | | | | Signed-off-by: Mathias Dietz <mdietz@de.ibm.com> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Thu May 22 18:37:27 CEST 2014 on sn-devel-104
* auth: Allow auth_samba4 to be forced to run a specific auth moduleAndrew Bartlett2014-05-161-2/+7
| | | | | | | | | | This will allow new tests to be written to validate winbindd authentication results Andrew Bartlett Change-Id: I008eba1de349b17ee4eb9f11be08338557dffecc Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* messaging3: Add messaging_dgm_register_tevent_contextVolker Lendecke2014-05-081-0/+3
| | | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Add messaging_filtered_readVolker Lendecke2014-05-081-0/+8
| | | | | | | | This delegates the decision whether to read a message to a callback Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* move str_list_make_v3 out of s3 codeGarming Sam2014-05-071-1/+0
| | | | | | Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* param: add extra default parameter to get_parametrics_by_serviceGarming Sam2014-05-071-1/+2
| | | | | | Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* param: remove unused lp_set_optionGarming Sam2014-05-071-1/+0
| | | | | | Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* param: remove lp_string_is_valid_booleanGarming Sam2014-05-071-1/+0
| | | | | | | | | | This call is never made in the code and should in fact crash if it was ever called with a valid boolean Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-on: https://gerrit.samba.org/106 Reviewed-by: Andreas Schneider <asn@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Fix messaging_read_send/recvVolker Lendecke2014-04-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | messaging_read_send/recv was okay for just one handler in the queue. For multiple handlers it was pretty broken. A handler that deletes itself as part of the callback (pretty typical use case...) drops the message for a subsequent handler that responds to the same message type. In messaging_dispatch_rec we walk the array, however messaging_read_cleanup has already changed the array. tevent_req_defer_callback does not help here: It only defers the callback, it does not defer the cleanup function. This also happens when a callback deletes a different handler A handler that re-installs itself in the callback might get a message twice. This patch changes the code such that only messaging_dispatch_rec adds records to msg_ctx->waiters, new waiters are put into a staging area first (msg_ctx->new_waiters). Also messaging_read_cleanup does not move anything around in msg_ctx->waiters, it only nulls out itself. messaging_dispatch_rec is changed to cope with this. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* autorid: add high_id to range config and fill it where we also fill ↵Michael Adam2014-04-251-0/+1
| | | | | | | | | | range->low_id. This corresponds to low_id for convenience and allows for computations without going back to the global config. Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* s3: messaging: Add infrastructure to clean up orphaned sockets every 15 ↵Volker Lendecke2014-04-231-0/+2
| | | | | | | minutes as a background task. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging_dgm: Add messaging_dgm_wipeVolker Lendecke2014-04-231-0/+1
| | | | | | | This walks all sockets and wipes the left-overs Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* messaging3: Add messaging_send_iovVolker Lendecke2014-04-231-0/+3
| | | | | | | | This uses a copy, will be replaced by a direct iovec call through to sendmsg on the unix domain socket Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Add iov_bufVolker Lendecke2014-04-231-0/+1
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Introduce iov_buflenVolker Lendecke2014-04-231-0/+1
| | | | | | | .. with overflow protection Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Remove messages_localVolker Lendecke2014-04-231-12/+0
| | | | | Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Add messaging_dgmVolker Lendecke2014-04-231-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Messaging based on unix domain datagram sockets This makes every process participating in messaging bind on a unix domain datagram socket, similar to the source4 based messaging. The details are a bit different though: Retry after EWOULDBLOCK is done with a blocking thread, not by polling. This was the only way I could in experiments avoid a thundering herd or high load under Linux in extreme overload situations like many thousands of processes sending to one blocked process. If there are better ideas to do this in a simple way, I'm more than happy to remove the pthreadpool dependency again. There is only one socket per process, not per task. I don't think that per-task sockets are really necessary, we can do filtering in user space. The message contains the destination server_id, which contains the destination task_id. I think we can rebase the source4 based imessaging on top of this, allowing multiple imessaging contexts on top of one messaging_context. I had planned to do this conversion before this goes in, but Jeremy convinced me that this has value in itself :-) Per socket we also create a fcntl-based lockfile to allow race-free cleanup of orphaned sockets. This lockfile contains the unique_id, which in the future will make the server_id.tdb obsolete. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Move full_path_tos to util_str.cVolker Lendecke2014-04-231-0/+3
| | | | | | | This can be useful elsewhere Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3-lib: Add root_mode() which can deal with uid_wrapper.Andreas Schneider2014-04-171-0/+1
| | | | | Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* auth: Remove plaintext OSF1 password supportAndrew Bartlett2014-04-151-3/+0
| | | | | | | | The WAF build does not have the code to detect getprpwnam on which this is based, and so this is dead code. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* s3: messages: Implement cleanup of dead records.Jeremy Allison2014-04-031-0/+6
| | | | | | | | | | | | When a smbd process dies, pending messages.tdb records for this process might not get cleaned up. Implement a cleanup for dead records that is triggered after a smbd dies uncleanly; the records for that PID are deleted. Based on a patchset from Christof Schmitt <cs@samba.org>. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Christof Schmitt <cs@samba.org>
* autorid: split idmap_autorid_db_open and idmap_autorid_init_hwms out of ↵Michael Adam2014-04-031-0/+12
| | | | | | | | | idmap_autorid_db_init These will be used separately in the full initialization function. Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:build: remove global CLUSTER_SUPPORT defineStefan Metzmacher2014-03-241-4/+0
| | | | | | | | | | All ctdb specific code is isolated in samba-cluster-support.so now. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Michael Adam <obnox@samba.org> Autobuild-User(master): Michael Adam <obnox@samba.org> Autobuild-Date(master): Mon Mar 24 19:08:44 CET 2014 on sn-devel-104
* s3:param: move lp_ctdbd_socket() to ctdbd_conn.cStefan Metzmacher2014-03-241-0/+1
| | | | | | | This allows us to use CTDB_PATH only in ctdbd_conn.c Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* s3:ctdbd_conn: add ctdb_serverids_exist_supported()Stefan Metzmacher2014-03-241-0/+1
| | | | | Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* gencache: Add gencache values to memcacheVolker Lendecke2014-03-111-0/+1
| | | | | | | | | | | | gencache_parse calling tdb shows up in profiles when we do a lot of open/close traffic with large ACLs. For every file we convert unix ids to sids, and in the domain member case this goes through gencache. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue Mar 11 19:56:47 CET 2014 on sn-devel-104
* Add usable stream name definesRalph Boehme2014-03-111-5/+12
| | | | | | | | | Add stream name defines that are usable with Samba's way of storing stream names internally. Signed-off-by: Ralph Boehme <rb@sernet.de> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Simo Sorce <idra@samba.org>
* Fix a typoRalph Boehme2014-03-111-1/+1
| | | | | | Signed-off-by: Ralph Boehme <rb@sernet.de> Reviewed-by: Jeremy Allison <jra@samba.org> Reviewed-by: Simo Sorce <idra@samba.org>
* s3:smbd: s/BUFFER_SIZE/LARGE_WRITEX_BUFFER_SIZEStefan Metzmacher2014-03-051-3/+1
| | | | | | | | | Bug: https://bugzilla.samba.org/show_bug.cgi?id=10422 Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Wed Mar 5 22:53:34 CET 2014 on sn-devel-104
* s3:include: let CLI_BUFFER_SIZE be an alias of SMB_BUFFER_SIZE_MAXStefan Metzmacher2014-03-051-1/+1
| | | | | | Bug: https://bugzilla.samba.org/show_bug.cgi?id=10422 Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:lib/ctdbd_conn: let release_ip_handler return boolStefan Metzmacher2014-02-211-1/+1
| | | | | | | | If it returns true the passed ip address matched and we let a nested ctdb operation fail with NT_STATUS_ADDRESS_CLOSED. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org>
* param: remove lp_dnsdomain from s3Garming Sam2014-02-201-1/+0
| | | | | | | | | With the use of the shared globals structure, lp_dnsdomain is no longer used in the code and removing it would remove a notable special case Signed-off-by: Garming Sam <garming@catalyst.net.nz> Change-Id: I59526c40c58e132a134d67fa7944dfeacd05f4c6 Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Nadezhda Ivanova <nivanova@samba.org>
* clitar.h: delete fileAurélien Aptel2014-02-191-40/+0
| | | | | | Signed-off-by: Aurélien Aptel <aurelien.aptel@gmail.com> Reviewed-by: David Disseldorp <ddiss@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* auth: Make new_server_id_task() static to auth_samba4Volker Lendecke2014-02-121-1/+0
| | | | | | | | This is not used in other parts of source3, so this patch improves modularity and isolation of features. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* param: move SMB2 defaults to lib/param and use in loadparm_initGarming Sam2014-02-121-5/+0
| | | | | | Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* param: No longer have a special case for lp_configfileAndrew Bartlett2014-02-121-1/+0
| | | | | | | | | | | | | | This parameter is renamed because it does not normally return the current smb.conf file, but instead returns the next one, as found in a config file = directive, to be loaded. This avoids a conflict with the lpcfg_configfile from lib/param, which does refer to the current smb.conf path. Andrew Bartlett Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Michael Adam <obnox@samba.org>
* param: use generate_param.py to generate param_proto.hGarming Sam2014-02-121-0/+5
| | | | | | | Pair-programmed-with: Andrew Bartlett <abartlet@samba.org> Signed-off-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* lib/param: Remove special handling for 'state dir' and 'cache dir'Andrew Bartlett2014-02-121-2/+0
| | | | | | | | | | | | | | | The build system gives these two parameters different defaults (compared with lock dir) in both the --enable-fhs and default mode, so the logic to use lock dir no longer applies unless the build has been very specially constructed. Therefore, remove the special case handling and make these normal parameters again. Reviewed-by: Garming Sam <garming@catalyst.net.nz> Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Michael Adam <obnox@samba.org>
* lib/param: Normalise "read raw" and "write raw" parametersAndrew Bartlett2014-02-121-2/+0
| | | | | | | | | | | They have been changed to function like normal parameters, removing a special case in the loadparm system. Andrew Bartlett Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Garming Sam <garming@catalyst.net.nz> Reviewed-by: Michael Adam <obnox@samba.org>
* s3: increase default fudge factor for max open files from 20 to 40Garming Sam2014-02-101-1/+1
| | | | | | | | | Tests show that Samba's smbd uses 38 open files at startup. Signed-off-by: Garming Sam <garming@catalyst.net.nz> Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Kamen Mazdrashki <kamenim@samba.org>
* loadparm: rename lp[cfg]_print_ok to lp[cfg]_printable for consistency with docsMichael Adam2014-02-031-1/+1
| | | | | | | Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Garming Sam <garming@catalyst.net.nz>
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