Problem mounting samba shares with PLAINTEXT password
Sébastien Canchon <[email protected]>
| Newsgroups | gmane.linux.file-systems.cifs |
|---|---|
| Message-ID | <[email protected]> |
Hello, I currently try to mount a samba share with plaintext auth. This works perfectly on linux box with smbfs, but I can't mount it CIFS box (like kubuntu 8.04). Under windows, with the good registry modification, I doesn't have problems. samba version installed on the client: 3.0.28a-1ubuntu4.9 Here an output of 'modinfo cifs': filename: /lib/modules/2.6.24-24-generic/kernel/fs/cifs/cifs.ko version: 1.52 description: VFS to access servers complying with the SNIA CIFS Specification e.g. Samba and Windows license: GPL author: Steve French <[email protected]> srcversion: 2CAF307257F44341D360511 depends: vermagic: 2.6.24-24-generic SMP mod_unload 586 parm: CIFSMaxBufSize:Network buffer size (not including header). Default: 16384 Range: 8192 to 130048 (int) parm: cifs_min_rcv:Network buffers in pool. Default: 4 Range: 1 to 64 (int) parm: cifs_min_small:Small network buffers in pool. Default: 30 Range: 2 to 256 (int) parm: cifs_max_pending:Simultaneous requests to server. Default: 50 Range: 2 to 256 (int) CIFS module compiled with CONFIG_CIFS_WEAK_PW_HASH enabled /proc/fs/cifs/SecurityFlags setup with "39" (0x27 in Hex) added theses lines into /etc/samba/smb.conf: client plaintext auth=yes client lanman auth=yes client ntlmv2 auth=no and rebooted the box (and re-setup 39 in /proc/fs/cifs/SecurityFlags). Now, try to mount: root@P126:~# mount.cifs //10.66.232.12/dev_users share/ -o username=G132248 --verbose Password: mount.cifs kernel mount options: unc=//10.66.232.12\dev_users,ip=10.66.232.12,ver=1,username=G132248,pass=******** mount error 13 = Permission denied Refer to the mount.cifs(8) manual page (e.g.man mount.cifs) ----- dmesg outpout ----- [ 2504.662550] /build/buildd/linux-2.6.24/fs/cifs/cifsfs.c: Devname: //10.66.232.12/dev_users flags: 64 [ 2504.662562] /build/buildd/linux-2.6.24/fs/cifs/connect.c: CIFS VFS: in cifs_mount as Xid: 14 with uid: 0 [ 2504.662572] /build/buildd/linux-2.6.24/fs/cifs/connect.c: Username: G132248 [ 2504.662576] /build/buildd/linux-2.6.24/fs/cifs/connect.c: UNC: \\10.66.232.12\dev_users ip: 10.66.232.12 [ 2504.662587] /build/buildd/linux-2.6.24/fs/cifs/connect.c: Socket created [ 2504.664035] /build/buildd/linux-2.6.24/fs/cifs/connect.c: sndbuf 16384 rcvbuf 87380 rcvtimeo 0x7fffffff [ 2504.664070] /build/buildd/linux-2.6.24/fs/cifs/connect.c: Demultiplex PID: 6875 [ 2504.664079] /build/buildd/linux-2.6.24/fs/cifs/connect.c: Existing smb sess not found [ 2504.664088] /build/buildd/linux-2.6.24/fs/cifs/cifssmb.c: secFlags 0x27 [ 2504.664094] /build/buildd/linux-2.6.24/fs/cifs/transport.c: For smb_command 114 [ 2504.664098] /build/buildd/linux-2.6.24/fs/cifs/transport.c: Sending smb of length 69 [ 2504.664101] | 0x00 0x00 0x00 0x45 0xff 0x53 0x4d 0x42 | _ _ _ E � S M B [ 2504.664112] | 0x72 0x00 0x00 0x00 0x00 0x00 0x01 0xc0 | r _ _ _ _ _ _ �[ 2504.664122] | 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2504.664131] | 0x00 0x00 0x00 0x00 0x00 0x00 0xda 0x1a | _ _ _ _ _ _ � _ [ 2504.664139] | 0x00 0x00 0x01 0x00 0x00 0x22 0x00 0x02 | _ _ _ _ _ " _ _ [ 2504.664148] | 0x4c 0x4d 0x31 0x2e 0x32 0x58 0x30 0x30 | L M 1 . 2 X 0 0 [ 2504.664157] | 0x32 0x00 0x02 0x4c 0x41 0x4e 0x4d 0x41 | 2 _ _ L A N M A [ 2504.664166] | 0x4e 0x32 0x2e 0x31 0x00 0x02 0x4e 0x54 | N 2 . 1 _ _ N T [ 2504.664175] | 0x20 0x4c 0x4d 0x20 0x30 0x2e 0x31 0x32 | L M 0 . 1 2 [ 2504.664183] | 0x00 | _ [ 2504.670105] /build/buildd/linux-2.6.24/fs/cifs/connect.c: rfc1002 length 0x5d [ 2504.670113] | 0x59 0x00 0x00 0x00 0xff 0x53 0x4d 0x42 | Y _ _ _ � S M B [ 2504.670123] | 0x72 0x00 0x00 0x00 0x00 0x80 0x01 0xc0 | r _ _ _ _ _ _ �[ 2504.670132] | 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2504.670141] | 0x00 0x00 0x00 0x00 0x00 0x00 0xda 0x1a | _ _ _ _ _ _ � _ [ 2504.670150] | 0x00 0x00 0x01 0x00 0x11 0x02 0x00 0x01 | _ _ _ _ _ _ _ _ [ 2504.670159] | 0x32 0x00 0x01 0x00 0x04 0x41 0x00 0x00 | 2 _ _ _ _ A _ _ [ 2504.670168] | 0x00 0x00 0x01 0x00 0x82 0x2a 0x00 0x00 | _ _ _ _ _ * _ _ [ 2504.670177] | 0xfd 0xf3 0x80 0x00 0x80 0x41 0xb8 0x2e | � � _ _ _ A � . [ 2504.670187] | 0xbf 0x71 0xca 0x01 0xc4 0xff 0x00 0x14 | � q � _ � � _ _ [ 2504.670196] | 0x00 0x57 0x00 0x4f 0x00 0x52 0x00 0x4b | _ W _ O _ R _ K [ 2504.670205] | 0x00 0x47 0x00 0x52 0x00 0x4f 0x00 0x55 | _ G _ R _ O _ U [ 2504.670214] | 0x00 0x50 0x00 0x00 0x00 | _ P _ _ _ [ 2504.670252] | 0x59 0x00 0x00 0x00 0xff 0x53 0x4d 0x42 | Y _ _ _ � S M B [ 2504.670262] | 0x72 0x00 0x00 0x00 0x00 0x80 0x01 0xc0 | r _ _ _ _ _ _ �[ 2504.670270] | 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2504.670279] | 0x00 0x00 0x00 0x00 0x00 0x00 0xda 0x1a | _ _ _ _ _ _ � _ [ 2504.670288] | 0x00 0x00 0x01 0x00 0x11 0x02 0x00 0x01 | _ _ _ _ _ _ _ _ [ 2504.670297] | 0x32 0x00 0x01 0x00 0x04 0x41 0x00 0x00 | 2 _ _ _ _ A _ _ [ 2504.670306] | 0x00 0x00 0x01 0x00 0x82 0x2a 0x00 0x00 | _ _ _ _ _ * _ _ [ 2504.670314] | 0xfd 0xf3 0x80 0x00 0x80 0x41 0xb8 0x2e | � � _ _ _ A � . [ 2504.670324] | 0xbf 0x71 0xca 0x01 0xc4 0xff 0x00 0x14 | � q � _ � � _ _ [ 2504.670332] | 0x00 0x57 0x00 0x4f 0x00 0x52 0x00 0x4b | _ W _ O _ R _ K [ 2504.670341] | 0x00 0x47 0x00 0x52 0x00 0x4f 0x00 0x55 | _ G _ R _ O _ U [ 2504.670348] | 0x00 0x50 0x00 0x00 | _ P _ _ [ 2504.670358] /build/buildd/linux-2.6.24/fs/cifs/cifssmb.c: Dialect: 2 [ 2504.670363] /build/buildd/linux-2.6.24/fs/cifs/cifssmb.c: negprot rc 0 [ 2504.670367] /build/buildd/linux-2.6.24/fs/cifs/connect.c: Security Mode: 0x1 Capabilities: 0x80f3fd TimeAdjust: -3600 [ 2504.670371] /build/buildd/linux-2.6.24/fs/cifs/sess.c: sess setup type 2 [ 2504.670484] /build/buildd/linux-2.6.24/fs/cifs/transport.c: For smb_command 115 [ 2504.670488] /build/buildd/linux-2.6.24/fs/cifs/transport.c: Sending smb: total_len 248 [ 2504.670491] | 0x00 0x00 0x00 0xf4 0xff 0x53 0x4d 0x42 | _ _ _ � � S M B [ 2504.670500] | 0x73 0x00 0x00 0x00 0x00 0x00 0x01 0xd0 | s _ _ _ _ _ _ �[ 2504.670509] | 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2504.670517] | 0x00 0x00 0x00 0x00 0x00 0x00 0xda 0x1a | _ _ _ _ _ _ � _ [ 2504.670526] | 0x00 0x00 0x02 0x00 0x0d 0xff 0x00 0x00 | _ _ _ _ _ � _ _ [ 2504.670535] | 0x00 0x58 0x40 0x32 0x00 0x00 0x00 0x00 | _ X @ 2 _ _ _ _ [ 2504.670544] | 0x00 0x00 0x00 0x18 0x00 0x18 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2504.670553] | 0x00 0x00 0x00 0xdc 0xd0 0x80 0x00 0xb7 | _ _ _ � � _ _ � [ 2504.670562] | 0x00 | _ [ 2506.945967] /build/buildd/linux-2.6.24/fs/cifs/connect.c: rfc1002 length 0x27 [ 2506.945975] | 0x23 0x00 0x00 0x00 0xff 0x53 0x4d 0x42 | # _ _ _ � S M B [ 2506.945985] | 0x73 0x6d 0x00 0x00 0xc0 0x80 0x01 0xc0 | s m _ _ � _ _ �[ 2506.945994] | 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2506.946003] | 0x00 0x00 0x00 0x00 0x00 0x00 0xda 0x1a | _ _ _ _ _ _ � _ [ 2506.946012] | 0x00 0x00 0x02 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ [ 2506.946038] | 0x23 0x00 0x00 0x00 0xff 0x53 0x4d 0x42 | # _ _ _ � S M B [ 2506.946048] | 0x73 0x6d 0x00 0x00 0xc0 0x80 0x01 0xc0 | s m _ _ � _ _ �[ 2506.946056] | 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2506.946063] | 0x00 0x00 0x00 0x00 0x00 0x00 0xda 0x1a | _ _ _ _ _ _ � _ [ 2506.946070] | 0x00 0x00 0x02 0x00 0x00 0x00 0x00 0xf6 | _ _ _ _ _ _ _ �[ 2506.946077] | 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2506.946084] | 0x1b 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | _ _ _ _ _ _ _ _ [ 2506.946091] | 0x01 0x00 0x00 0x00 0x3c 0x60 0xb4 0xf6 | _ _ _ _ < ` � �[ 2506.946098] | 0x3c 0x60 0xb4 0xf6 0x01 0x00 0x00 0x00 | < ` � � _ _ _ _ [ 2506.946105] | 0x48 0x60 0xb4 0xf6 0x48 0x60 0xb4 0xf6 | H ` � � H ` � �[ 2506.946112] | H ` � � H ` � �[ 2506.946115] Status code returned 0xc000006d NT_STATUS_LOGON_FAILURE [ 2506.946121] /build/buildd/linux-2.6.24/fs/cifs/netmisc.c: Mapping smb error code 5 to POSIX err -13 [ 2506.946124] /build/buildd/linux-2.6.24/fs/cifs/misc.c: Null buffer passed to cifs_small_buf_release [ 2506.946129] /build/buildd/linux-2.6.24/fs/cifs/sess.c: ssetup rc from sendrecv2 is -13 [ 2506.946133] /build/buildd/linux-2.6.24/fs/cifs/sess.c: ssetup freeing small buf f6b46000 [ 2506.946137] CIFS VFS: Send error in SessSetup = -13 [ 2507.076409] /build/buildd/linux-2.6.24/fs/cifs/connect.c: No session or bad tcon [ 2507.076417] /build/buildd/linux-2.6.24/fs/cifs/connect.c: CIFS VFS: leaving cifs_mount (xid = 14) rc = -13 [ 2507.076421] CIFS VFS: cifs_mount failed w/return code = -13 with sec=lanman result is the same (error 13) but with this message in the dmesg: [ 2656.284995] CIFS VFS: Server requests plain text password but client support disabled Thanks, SC _______________________________________________ linux-cifs-client mailing list [email protected] https://lists.samba.org/mailman/listinfo/linux-cifs-client