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* lib: Add unix_msgVolker Lendecke2014-04-237-0/+1358
| | | | | | | | | | | | | | | | | | This is a messaging layer based on unix domain datagram sockets. Sending to an idle socket is just one single nonblocking sendmsg call. If the recv queue is full, we start a background thread to do a blocking call. The source4 based imessaging uses a polling fallback. In a situation where thousands of senders beat one single blocked socket, this will generate load on the system due to the constant polling. This does not happen with a threaded blocking send call. The threaded approach has another advantage: We save become_root() calls on the retries. The access checks are done when the blocking socket is connected, the threaded blocking send call does not check permissions anymore. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* lib: Add poll_funcsVolker Lendecke2014-04-235-0/+307
| | | | | | | | | This is an abstraction for a tevent loop. It will be used in low-level messaging with the goal to make low-leve our low-level messaging routines usable also for other projects which are not based on tevent. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* winbindd: use exit_daemon() to pass startup status to systemdAlexander Bokovoy2014-04-231-9/+4
| | | | | | | BUG: https://bugzilla.samba.org/show_bug.cgi?id=10517 Signed-off-by: Alexander Bokovoy <ab@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* nmbd: use exit_daemon() to report status to systemdAlexander Bokovoy2014-04-231-25/+14
| | | | | | | BUG: https://bugzilla.samba.org/show_bug.cgi?id=10517 Signed-off-by: Alexander Bokovoy <ab@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* smbd: use exit_daemon() to support reporting to systemd from smbdAlexander Bokovoy2014-04-231-25/+19
| | | | | | | BUG: https://bugzilla.samba.org/show_bug.cgi?id=10517 Signed-off-by: Alexander Bokovoy <ab@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* add systemd integrationAlexander Bokovoy2014-04-233-0/+13
| | | | | | | | | | | | | | | Add --with-systemd / --without-systemd options to check whether libsystemd-daemon library is available and use it to report service startup status to systemd for smbd/winbindd/nmbd and AD DC. The problem it solves is correct reporting of the Samba services at the point when they are ready to serve clients, important for high availability software integration. BUG: https://bugzilla.samba.org/show_bug.cgi?id=10517 Signed-off-by: Alexander Bokovoy <ab@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* s3:smbd: fix typo in comment for set_conn_force_user_group()Michael Adam2014-04-231-1/+1
| | | | | | | | Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Kamen Mazdrashki <kamenim@samba.org> Autobuild-User(master): Kamen Mazdrashki <kamenim@samba.org> Autobuild-Date(master): Wed Apr 23 01:49:09 CEST 2014 on sn-devel-104
* s3: srvsvc pipe - We should return WERR_BADFILE in _srvsvc_NetShareAdd if ↵Jeremy Allison2014-04-221-0/+11
| | | | | | | | | | | the path does not exist. Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com> Reviewed-by: David Disseldorp <ddiss@suse.de> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue Apr 22 22:19:18 CEST 2014 on sn-devel-104
* vfs_gpfs: Avoid warnings in developer buildChristof Schmitt2014-04-181-5/+4
| | | | | | | | | | Remove an unused variable and use discard_const_p. Signed-off-by: Christof Schmitt <cs@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Fri Apr 18 22:25:25 CEST 2014 on sn-devel-104
* auth: Move wbcAuthUserInfo_to_netr_SamInfo3 to the top levelAndrew Bartlett2014-04-182-192/+0
| | | | | | | | | This allows auth_winbind in source4 to use this more correct conversion routine. Andrew Bartlett Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3-libads: allow ads_try_connect() to re-use a resolved ip address.Günther Deschner2014-04-171-18/+26
| | | | | | | | | | | | Pass down a struct sockaddr_storage to ads_try_connect. Guenther Signed-off-by: Günther Deschner <gd@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Günther Deschner <gd@samba.org> Autobuild-Date(master): Thu Apr 17 19:56:16 CEST 2014 on sn-devel-104
* Remove special socket_wrapper code.Andreas Schneider2014-04-171-32/+0
| | | | | Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* s3-libads: Use ldap_initialize() if available.Andreas Schneider2014-04-171-5/+20
| | | | | Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* selftest: Rename WINBINDD_SOCKET_DIR environment variable.Andreas Schneider2014-04-171-1/+1
| | | | | | | | It is very confusing if the env var uses the same name as the define in the source code. So prefix it with SELFTEST. Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* wbclient: Check with nss_wrapper_enabled().Andreas Schneider2014-04-171-6/+6
| | | | | Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* s4-torture: Remove nss_wrapper testsuite.Andreas Schneider2014-04-171-1/+1
| | | | | Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* s3: Use root_mode() to get uid_wrapper working correctly.Andreas Schneider2014-04-174-5/+5
| | | | | Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* s3-lib: Add root_mode() which can deal with uid_wrapper.Andreas Schneider2014-04-172-0/+21
| | | | | Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* s3-utils: Do not disable the root check in smbpasswd.Andreas Schneider2014-04-171-2/+0
| | | | | | | We will run uid_wrapper as root so that this succeeds. Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* Remove uid_wrapper related code.Andreas Schneider2014-04-171-1/+0
| | | | | Signed-off-by: Andreas Schneider <asn@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* s3: use smb_xmemdup instead of smb_memdup and smb_panicBjörn Baumbach2014-04-161-5/+2
| | | | | | | | Signed-off-by: Björn Baumbach <bb@sernet.de> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Wed Apr 16 22:53:42 CEST 2014 on sn-devel-104
* lib-util: rename memdup to smb_memdup and fix all callersBjörn Baumbach2014-04-167-10/+10
| | | | | Signed-off-by: Björn Baumbach <bb@sernet.de> Reviewed-by: Volker Lendecke <vl@samba.org>
* s3:smbd: always allow SMB1 signing, but only announce it if configured.Stefan Metzmacher2014-04-162-5/+8
| | | | | | | | | | | Always allow the client to turn on SMB1 signing using FLAGS2_SMB_SECURITY_SIGNATURES_REQUIRED. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Stefan Metzmacher <metze@samba.org> Autobuild-Date(master): Wed Apr 16 10:07:56 CEST 2014 on sn-devel-104
* auth: Remove support for HAVE_TRUNCATED_SALT from pass_check.cAndrew Bartlett2014-04-151-14/+0
| | | | | | | | | | | The comments indicate that this was needed for HP-UX at one point, but the configure code was never ported to WAF. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org> Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org> Autobuild-Date(master): Tue Apr 15 12:32:09 CEST 2014 on sn-devel-104
* auth: Remove USE_BOTH_CRYPT_CALLS block from pass_check.cAndrew Bartlett2014-04-151-20/+0
| | | | | | | | This code is dead since the move to the WAF build system, but was set for HP-UX 9, 10 and 11 in the autoconf build system. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* auth: Remove linux_bigcrypt support from pass_check.cAndrew Bartlett2014-04-151-32/+0
| | | | | | | This is dead code, and probably has been for quite some time. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* auth: Remove support for plaintext auth on systems that use getprpwnam()Andrew Bartlett2014-04-151-10/+0
| | | | | | | | The WAF build does not have the code to detect getprpwnam, so this is dead code. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* auth: Remove plaintext OSF1 password supportAndrew Bartlett2014-04-152-67/+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>
* auth: Remove afs_auth() from pass_check.c and s4's auth_unixAndrew Bartlett2014-04-151-35/+0
| | | | | | | | The waf build does not have code to detect support for AFS plaintext authentication, so this is dead code. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* auth: Remove dfs_auth() from pass_check.c and s4's auth_unixAndrew Bartlett2014-04-151-315/+0
| | | | | | | | The waf build has no logic to detect DCE/DFS, so this plaintext authentication mechanism is dead code. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* auth: Remove unused PASSWORD_LENTH macro from pass_check.cAndrew Bartlett2014-04-151-6/+0
| | | | | Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* auth: Remove static variable ths_user from password_check() codeAndrew Bartlett2014-04-151-36/+9
| | | | | Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Andreas Schneider <asn@samba.org>
* Typo: Commiting -> CommittingJelmer Vernooij2014-04-141-1/+1
| | | | | | | Signed-Off-By: Jelmer Vernooij <jelmer@samba.org> Change-Id: I9d71706ce6d6782da72a26fa37e33fe5b527788e Reviewed-on: https://gerrit.samba.org/217 Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* Typo: speciefied -> specified.Jelmer Vernooij2014-04-131-1/+1
| | | | | | | | | | Signed-Off-By: Jelmer Vernooij <jelmer@samba.org> Change-Id: I0357440cde2ef70945ff4a9ba87b62ab88b271a8 Reviewed-on: https://gerrit.samba.org/218 Reviewed-by: Andrew Bartlett <abartlet@samba.org> Autobuild-User(master): Jelmer Vernooij <jelmer@samba.org> Autobuild-Date(master): Sun Apr 13 19:12:22 CEST 2014 on sn-devel-104
* Typo: s/prefered/preferred/Jelmer Vernooij2014-04-131-1/+1
| | | | | | | Signed-Off-By: Jelmer Vernooij <jelmer@samba.org> Change-Id: Ib82b71111fd208990aa876a8bf06431cfed21a6c Reviewed-on: https://gerrit.samba.org/220 Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* Typo: sucessfully -> successfullyJelmer Vernooij2014-04-132-3/+3
| | | | | | | Signed-Off-By: Jelmer Vernooij <jelmer@samba.org> Change-Id: I23258edf9c197081c882ba85dedf833292e56e4e Reviewed-on: https://gerrit.samba.org/219 Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* Typo: Specifing -> specifying.Jelmer Vernooij2014-04-131-1/+1
| | | | | | | Signed-Off-By: Jelmer Vernooij <jelmer@samba.org> Change-Id: I80286441b32cd0b8384610b5b6db7790b8a22d48 Reviewed-on: https://gerrit.samba.org/221 Reviewed-by: Andrew Bartlett <abartlet@samba.org>
* s3:smb2_server: remove unused get_min_receive_file_size() wrapper functionStefan Metzmacher2014-04-111-13/+2
| | | | | | | | | | smb2req always comes from talloc_zero(). 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): Fri Apr 11 23:55:17 CEST 2014 on sn-devel-104
* s3:smb2_server: only allocate the required buffer in the smb2 recvfile() ↵Stefan Metzmacher2014-04-112-19/+30
| | | | | | | | | | code path This way the buffer will likely be allocated within the existing talloc_pool, which avoids one malloc() per request. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:smb2_server: prepare smbd_smb2_request_verify_sizes() for the optimized ↵Stefan Metzmacher2014-04-111-0/+9
| | | | | | | | | recvfile() case For recvfile we haven't read and may not allocated the dyn buffer. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:smb2_write: allow SMBD_SMB2_IN_DYN_LEN() to be 0 for the recvfile case.Stefan Metzmacher2014-04-111-2/+18
| | | | | | | For recvfile we haven't read and may not allocated the dyn buffer. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:smb2_server: make sure we don't try recvfile for special NBT messagesStefan Metzmacher2014-04-111-0/+3
| | | | | Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:smb2_server: use the same logic to avoid recvfile() for IPC/PRINT sharesStefan Metzmacher2014-04-111-0/+41
| | | | | Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:smbd: use smb1srv_open_lookup() in is_valid_writeX_buffer()Stefan Metzmacher2014-04-111-9/+20
| | | | | | | | | It's more logical to check the fnum instead of tid here. This will make it easier to reuse the logic for SMB2 and allows per fsp recvfile detection. Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:smbXsrv_open: allow now==0 to skip the idle_time update.Stefan Metzmacher2014-04-111-1/+3
| | | | | Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3:lib: use stack buffers in drain_socket() and default_sys_recvfile()Stefan Metzmacher2014-04-111-16/+2
| | | | | Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
* s3: smbd: Performance optimization for RECVFILE.Jeremy Allison2014-04-101-13/+43
| | | | | | | | | | | | | | | | | | | | | Based on work proposed by Jones <jones.kstw@gmail.com>. Removes set_blocking()/set_unblocking() fcntl calls around RECVFILE on the non-blocking socket. Instead uses RECVFILE in a loop, and only drops back to set_blocking()/set_unblocking() once RECVFILE returns -1/EAGAIN/EWOULDBLOCK. From the samba-technical list: ------------------------------------------------ The iometer 512b sequential write shows following result, Before applying this patch: 75333 IOps After applying this patch: 82691 IOps ------------------------------------------------ Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
* s3-lib/util: fix logic inside set_namearray loops.Jeremy Allison2014-04-091-10/+16
| | | | | | | | | | | | | Additional fix for bug #10544 - s3-lib/util: set_namearray reads across end of namelist string. Not strictly needed as the initial fix addresses the problem, but corrects the internal logic inside the loops. https://bugzilla.samba.org/show_bug.cgi?id=10544 Signed-off-by: Jeremy Allison <jra@samba.org> Signed-off-by: Michael Adam <obnox@samba.org>
* s3-lib/util: fix read across end of namelist stringBjörn Baumbach2014-04-081-2/+5
| | | | | | | | | | | | If the namelist is not terminated with a '/', we try to read the next character after the string termination '\0'. Signed-off-by: Björn Baumbach <bb@sernet.de> Reviewed-by: Andreas Schneider <asn@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org> Autobuild-User(master): Jeremy Allison <jra@samba.org> Autobuild-Date(master): Tue Apr 8 21:44:16 CEST 2014 on sn-devel-104
* s3: smbd/nmbd/winbindd - fix append on trailing slash on system paths.Jeremy Allison2014-04-051-1/+1
| | | | | | | | | | | | | | | | | | The xx_path() function incorrectly uses talloc_asprintf_append() instead of talloc_asprintf() on a path that may have been modified by the trim_string() call previously. talloc_asprintf_append() always sticks the new text at the *end* of the allocated buffer, not at the end of the string. Fix bug #10538 - Daemons crashing when lock/state/cache directory parameter has a trailing slash https://bugzilla.samba.org/show_bug.cgi?id=10538 Signed-off-by: Jeremy Allison <jra@samba.org> Reviewed-by: Volker Lendecke <vl@samba.org> Autobuild-User(master): Volker Lendecke <vl@samba.org> Autobuild-Date(master): Sat Apr 5 13:40:30 CEST 2014 on sn-devel-104
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