search for: become_user

...mba 1.9.18p10 I have found a difference between Win95 and WinNT: opening 'Lotus Freelance' files from Win95 is really slow (about 17 kB/s only) vs fast (~hundreds of kB/s) from WinNT. Looking into the log (with debug level=4) I see using Win95: switch message SMBopenX (pid 33994) Skipping become_user - already user unix_clean_name [./PRIVATE/Goyal_Sep98.PRZ] Got dir cache hit on . PRIVATE -> Private unix_clean_name [Private/Goyal_Sep98.PRZ] calling open_file with flags=0x2 flags2=0x0 mode=0664 Allocated new file_fd_struct 0, dev = ffffffff, inode = ffffffff 1998/10/08 13:50:32 axs opened fil...

...is case. Thanks John -- John Harvey Division Limited Tel: +44 (0)1454 615554 19 Apex Court, Fax: +44 (0)1454 615532 Woodlands Email: john@division.co.uk Bristol BS12 4JT, UK Log file from broken compilation switch message SMBopenX (pid 1726) Skipping become_user - already user unix_clean_name [./dvise-dev/win32.d/src/dmcad/libdnrb/vc50.pch] unix_clean_name [dvise-dev/win32.d/src/dmcad/libdnrb/vc50.pch] calling open_file with flags=0x1 flags2=0x200 mode=0664 Allocated new file_fd_struct 4, dev = ffffffff, inode = ffffffff 04/16/1998 13:58:53 dvise opened fi...

...miss the error dialog and copy the failed file separately. This drastically diminishes the utility of samba. The relevant samba.log file fragment is below. Christopher Dutchyn cdutchyn@aec.ca AECWest SA <last successful file open for write> switch message SMBopenX (pid 2206) Skipping become_user - already user unix_clean_name [./w2/Install/Fixes/ASP.DLL] reduce_name [w2/Install/Fixes/ASP.DLL] [/export/LogArch] chdir to w2/Install/Fixes chdir to /export/LogArch reduced to w2/Install/Fixes/ASP.DLL calling open_file with flags=0x1 flags2=0x300 mode=0664 Allocated new file_fd_struct 0,...

...[1999/05/27 13:10:39, 3] smbd/process.c:process_smb(615) Transaction 0 of length 72 [1999/05/27 13:10:39, 2] smbd/reply.c:reply_special(96) netbios connect: name1=DGRLINUX02 name2=DGR10 ==================== log.dgr10 ==================== [1999/05/27 13:17:01, 5] smbd/uid.c:unbecome_user(295) unbecome_user now uid=(0,0) gid=(0,0) [1999/05/27 13:17:01, 5] smbd/uid.c:become_user(262) become_user uid=(0,14) gid=(0,50) [1999/05/27 13:17:01, 3] lib/doscalls.c:dos_ChDir(336) dos_ChDir to /taurusnfs/repository [1999/05/27 13:17:01, 5] smbd/filename.c:unix_convert(351) unix_convert...

...msg(470) smb_vwv[13]=1 (0x1) [1999/02/12 09:56:25, 5] lib/util.c:show_msg(470) smb_vwv[14]=1 (0x1) [1999/02/12 09:56:25, 5] lib/util.c:show_msg(475) smb_bcc=22 [1999/02/12 09:56:25, 3] smbd/process.c:switch_message(402) switch message SMBtrans2 (pid 2576) [1999/02/12 09:56:25, 4] smbd/uid.c:become_user(209) Skipping become_user - already user [1999/02/12 09:56:25, 3] smbd/trans2.c:call_trans2findfirst(664) call_trans2findfirst: dirtype = 22, maxentries = 1, close_after_first=0, close_if_end = 0 requires_resume_key = 0 level = 770, max_data_bytes = 4096 [1999/02/12 09:56:25, 3] smbd/error.c:er...

...> environment file in '/var/lib/irods/.irods'. > > smbd_become_authenticated_pipe_user() doesn't change your $HOME > environment variable. > > You need to do more work to correctly become the user you want > to access irods from. > Off list I got a tip on using become_user(). A soon as I get a grip on how to extract the calling user's vuid I give it a try I have of course tried other functions; become_user_permanently( ), become_user_by_session( ) and become_authenticated_pipe_user( ). None of these have given the right $HOME.Or I simply don't know how to int...

...between @@ -177,12 +216,12 @@ */ if((lp_security() == SEC_SHARE) && (current_user.conn == conn) && - (current_user.uid == conn->uid)) { + (current_user.uid == conn->uid) && (!inheritnewgid)) { DEBUG(4,("Skipping become_user - already user\n")); return(True); } else if ((current_user.conn == conn) && (vuser != 0) && (current_user.vuid == vuid) && - (current_user.uid == vuser->uid)) { + (current_user.uid == vuser...

2018-03-10 19:48 GMT+01:00 Jeremy Allison <jra at samba.org>: > On Sat, Mar 10, 2018 at 01:10:46PM +0100, Davor Vusir via samba wrote: > > > > Off list I got a tip on using become_user(). A soon as I get a grip on > how > > to extract the calling user's vuid I give it a try I have of course tried > > other functions; become_user_permanently( ), become_user_by_session( ) > and > > become_authenticated_pipe_user( ). None of these have given the right &gt...

...d.c:open_rpc_pipe_p(204) Opened pipe srvsvc with handle 701a (pipes_open=1) [2001/06/25 16:10:05, 3] smbd/process.c:process_smb(621) Transaction 4 of length 140 [2001/06/25 16:10:05, 3] smbd/process.c:switch_message(451) switch message SMBwriteX (pid 20055) [2001/06/25 16:10:05, 4] smbd/uid.c:become_user(186) Skipping become_user - already user [2001/06/25 16:10:05, 4] rpc_server/srv_pipe_hnd.c:get_rpc_pipe(817) search for pipe pnum=701a [2001/06/25 16:10:05, 3] rpc_server/srv_pipe.c:api_pipe_bind_req(696) api_pipe_bind_req: \PIPE\srvsvc -> \PIPE\ntsvcs [2001/06/25 16:10:05, 3] smbd/pipes....

...user nobody (l=10) SMB Password - pwlen = 10, challenge_done = 0 Checking password for user simon (l=10) ACCEPTED: session list username and given password ok found free connection number 82 Connect path is /home/simon simon is in 2 groups 20 0 trying claim /usr/local/samba/var/locks STATUS. 1000 become_user uid=(0,501) gid=(20,20) chdir to /home/simon chdir to / unbecome_user now uid=(0,0) gid=(0,0) 07/31/97 01:57:54 shagnasty (137.195.5.55) connect to service simon as user simon (uid=501,gid=20) (pid 1235) 07/31/97 01:57:54 tcon service=simon user=simon cnum=82 8<-=-=-=-=-=- Log for Win95 Client...

...smb_vwv[1]=65535 (0xFFFF) [1999/06/29 15:26:28, 5] lib/util.c:show_msg(470) smb_vwv[2]=65535 (0xFFFF) [1999/06/29 15:26:28, 5] lib/util.c:show_msg(475) smb_bcc=0 [1999/06/29 15:26:28, 3] smbd/process.c:switch_message(448) switch message SMBclose (pid 1304) [1999/06/29 15:26:28, 4] smbd/uid.c:become_user(209) Skipping become_user - already user [1999/06/29 15:26:28, 3] smbd/reply.c:reply_close(2739) close fd=11 fnum=4328 (numopen=1) [1999/06/29 15:26:28, 3] smbd/open.c:fd_attempt_close(158) fd_attempt_close fd = 11, dev = 306, inode = 15695, open_flags = 2, ref_count = 1. [1999/06/29 15:26:28...

...for dev = 341, inode = 1962023. Current global_oplocks_open = 2 [1999/12/16 11:15:27, 5] lib/doscalls.c:dos_GetWd(460) dos_GetWd /mnt/bigfoot/public, inode 145409, dev 833 [1999/12/16 11:15:27, 3] lib/doscalls.c:dos_ChDir(329) dos_ChDir to /var/log/samba [1999/12/16 11:15:27, 5] smbd/uid.c:unbecome_user(347) unbecome_user now uid=(0,0) gid=(0,0) [1999/12/16 11:15:37, 2] smbd/oplock.c:oplock_break(717) oplock_break resend [1999/12/16 11:15:47, 2] smbd/oplock.c:oplock_break(717) oplock_break resend [1999/12/16 11:15:57, 2] smbd/oplock.c:oplock_break(717) oplock_break resend [1999/12/16 11:16...

...00 00 00 00 00 00 00 00 ........ ........ [2002/05/13 15:40:24, 10] lib/util.c:dump_data(1443) [0F0] 00 00 00 00 00 00 00 ....... [2002/05/13 15:40:24, 3] smbd/process.c:switch_message(667) switch message SMBnttrans (pid 15241) [2002/05/13 15:40:24, 4] smbd/uid.c:become_user(119) Skipping become_user - already user [2002/05/13 15:40:24, 10] smbd/nttrans.c:reply_nttrans(1858) reply_nttrans: parameter_count = 90 [2002/05/13 15:40:24, 10] lib/util.c:dump_data(1435) [000] 10 00 00 00 00 00 00 00 96 01 13 00 00 00 00 00 ........ ........ [2002/05/13 15:40:24, 10] li...

...4 4D 50 3D 43 3A 00 EST2.E.. .TMP=C:. [1999/05/31 18:40:12, 10] lib/util.c:dump_data(2840) [040] 00 05 00 ... ... cut .. [1999/05/31 18:40:12, 3] smbd/process.c:switch_message(448) switch message SMBtrans (pid 1614) [1999/05/31 18:40:12, 5] smbd/uid.c:become_user(262) become_user uid=(0,500) gid=(0,500) [1999/05/31 18:40:12, 3] lib/doscalls.c:dos_ChDir(336) dos_ChDir to /tmp [1999/05/31 18:40:12, 3] smbd/ipc.c:reply_trans(3612) trans <\PIPE\LANMAN> data=0 params=54 setup=0 [1999/05/31 18:40:12, 5] smbd/ipc.c:reply_trans(3623) calling named_pip...

Hi! We had stand-alone anonymous samba server serving a read-only share as guest account. It worked well but had a few strange issues (like lots of noise in logs about bad smb2 signature). Its been suggested to switch to a domain member server. I didn't see the point since we don't need different user IDs and security model, but okay, - I joined a new server to a domain. Now I see

[2001/11/07 11:37:14, 3] smbd/sec_ctx.c:set_sec_ctx(320) setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0[2001/11/07 11:37:14, 5] smbd/uid.c:unbecome_user(215) unbecome_user now uid=(0,0) gid=(0,0)[2001/11/07 11:37:14, 6] param/loadparm.c:lp_file_list_changed(2203) lp_file_list_changed() file /usr/local/samba/lib/smb.conf -> /usr/local/samba/lib/smb.conf last mod_time: Wed Nov 7 11:27:15 2001 [2001/11/07 11:37:23, 6] smbd/process.c:proc...

...00 5C 5C 56 41 4C 50 49 4E 41 5C 49 50 43 24 00 .\\VALPI NA\IPC$. [010] 49 50 43 00 IPC. switch message SMBtconX (pid 7040) Got device type IPC Trying username ipc$ ACCEPTED: validated uid ok as non-guest found free connection number 112 Connect path is /tmp become_user uid=(0,31062) gid=(50,50) chdir to /tmp chdir to /usr/local/samba/bin unbecome_user now uid=(0,0) gid=(0,0) 1998/11/04 19:18:14 v_alpinalh40 (169.80.220.7) connect to service IPC$ as user grebeiro (uid=31062,gid=50) (pid 7040) 1998/11/04 19:18:14 tconX service=ipc$ user=grebeiro cnum=112 size=85 sm...

...ng). Here's the log: Allowed connection from host.domain (192.168.0.1) to ep_txt Trying username ep_txT ACCEPTED: validated uid ok as non-guest found free connection number 39 Connect path is /var/spool/samba willi is in 2 groups 1011 1011 trying claim /usr/local/samba/var/locks STATUS. 1000 become_user uid=(0,1011) gid=(1011,1011) chdir to /var/spool/samba chdir to /usr/local/samba/lib unbecome_user now uid=(0,0) gid=(0,0) 1998/10/13 15:35:12 acwilli (192.168.0.1) connect to service ep_txt as user willi (uid=1011,gid=1011) (pid 8200) 1998/10/13 15:35:12 tconX service=ep_txt user=willi cnum=39 siz...

...73 73 20 65 72 72 /File ac cess err [2001/03/16 03:38:06, 10] lib/util.c:dump_data(2926) [1F0] 6F 72 0D 0A 30 33 2F 31 33 2F 32 30 30 31 20 35 or..03/1 3/2001 5 [2001/03/16 03:38:06, 3] smbd/process.c:switch_message(448) switch message SMBwrite (pid 24425) [2001/03/16 03:38:06, 4] smbd/uid.c:become_user(186) Skipping become_user - already user [2001/03/16 03:38:06, 10] smbd/fileio.c:seek_file(63) seek_file: requested pos = 20480, new pos = 20480 [2001/03/16 03:38:06, 3] smbd/reply.c:reply_write(2533) write fnum=4470 num=4029 wrote=4029 [2001/03/16 03:38:06, 5] lib/util.c:show_msg(430) It...

...opened on the second attempt, but only after upsd has forked into the background, so the command-line user is left with no further information after the first error message. Why was it necessary to move conf_load()? In this case, chdir(statepath) should be moved before it. But the problem is that become_user() has to be before chdir (to check permission), and chroot_start() has to be before become_user(), and this might perhaps mess up listen_add() (does listen_add() require root access)? This looks like a catch-22 to me, but I don't understand the code as well as you do. Is there some sequence of...