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author | Jeremy Allison <jra@samba.org> | 1997-12-13 14:16:07 +0000 |
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committer | Jeremy Allison <jra@samba.org> | 1997-12-13 14:16:07 +0000 |
commit | 64f0348a3f994334abe64a4d4896109c3c8c9039 (patch) | |
tree | 50867cc9ccbc060ceb46ea1e8f8bd8ec2a8ca05e /source3/namelogon.c | |
parent | 164c9db4de87ea851a631f1c9d431e0a4525802e (diff) | |
download | samba-64f0348a3f994334abe64a4d4896109c3c8c9039.tar.gz samba-64f0348a3f994334abe64a4d4896109c3c8c9039.tar.bz2 samba-64f0348a3f994334abe64a4d4896109c3c8c9039.zip |
This is it ! The mega-merge of the JRA_NMBD_REWRITE branch
back into the main tree.
For the cvs logs of all the files starting nmbd_*.c, look
in the JRA_NMBD_REWRITE branch. That branch has now been
discontinued.
Jeremy.
(This used to be commit d80b0cb645f81d16734929a0b27a91c6650499bb)
Diffstat (limited to 'source3/namelogon.c')
-rw-r--r-- | source3/namelogon.c | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/source3/namelogon.c b/source3/namelogon.c deleted file mode 100644 index 08e0f03607..0000000000 --- a/source3/namelogon.c +++ /dev/null @@ -1,251 +0,0 @@ -/* - Unix SMB/Netbios implementation. - Version 1.9. - NBT netbios routines and daemon - version 2 - Copyright (C) Andrew Tridgell 1994-1997 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - - Revision History: - - 14 jan 96: lkcl@pires.co.uk - added multiple workgroup domain master support - -*/ - -#include "includes.h" - -extern int ClientDGRAM; - -extern int DEBUGLEVEL; - -extern pstring myname; - - -/**************************************************************************** - process a domain logon packet - **************************************************************************/ -void process_logon_packet(struct packet_struct *p,char *buf,int len, - char *mailslot) -{ - struct dgram_packet *dgram = &p->packet.dgram; - pstring my_name; - fstring reply_name; - BOOL add_slashes = False; - pstring outbuf; - int code,reply_code; - char unknown_byte = 0; - uint16 request_count = 0; - uint16 token = 0; - - uint32 ntversion; - uint16 lmnttoken; - uint16 lm20token; - uint32 allowableaccount; /* Control bits, i.e. 0x80 == workstation trust a/c */ - uint32 domainsidsize; - uint16 requestcount; - char *domainsid; - char *getdc; - char *uniuser; /* Unicode user name */ - pstring ascuser; - char *unicomp; /* Unicode computer name */ - struct smb_passwd *smb_pass; /* To check if machine account exists */ - - if (!lp_domain_logons()) - { - DEBUG(3,("No domain logons\n")); - return; - } - - strcpy(my_name, myname); - strupper(my_name); - - code = SVAL(buf,0); - DEBUG(1,("namelogon from %s: %x\n", inet_ntoa(p->ip), code)); - - switch (code) - { - case 0: - { - char *q = buf + 2; - char *machine = q; - char *user = skip_string(machine,1); - - getdc = skip_string(user,1); - q = skip_string(getdc,1); - unknown_byte = CVAL(q,0); - request_count = SVAL(q,1); - token = SVAL(q,3); - - reply_code = 0x6; - strcpy(reply_name,my_name); - add_slashes = True; - - DEBUG(3,("Domain login request from %s(%s) user=%s token=%x\n", - machine,inet_ntoa(p->ip),user,token)); - - q = outbuf; - SSVAL(q, 0, 6); q += 2; - - strcpy(reply_name, "\\\\"); - strcat(reply_name, my_name); - strcpy(q, reply_name); q = skip_string(q, 1); /* PDC name */ - - SSVAL(q, 0, token); q += 2; - - dump_data(4, outbuf, PTR_DIFF(q, outbuf)); - - send_mailslot_reply(True, getdc, ClientDGRAM, - outbuf,PTR_DIFF(q,outbuf), - dgram->dest_name.name, - dgram->source_name.name, - dgram->dest_name.name_type, - dgram->source_name.name_type, - p->ip, *iface_ip(p->ip)); - break; - } - - case QUERYFORPDC: - { - char *q = buf + 2; - char *machine = q; - - getdc = skip_string(machine,1); - unicomp = skip_string(getdc,1); - - q = align2(unicomp, buf); - - q = skip_unicode_string(q, 1); - - ntversion = IVAL(q, 0); q += 4; - lmnttoken = SVAL(q, 0); q += 2; - lm20token = SVAL(q, 0); q += 2; - - /* construct reply */ - - q = outbuf; - SSVAL(q, 0, QUERYFORPDC_R); q += 2; - - strcpy(reply_name,my_name); - strcpy(q, reply_name); q = skip_string(q, 1); /* PDC name */ - - if (strcmp(mailslot, NT_LOGON_MAILSLOT)==0) { - q = align2(q, buf); - - PutUniCode(q, my_name); /* PDC name */ - q = skip_unicode_string(q, 1); - PutUniCode(q, lp_workgroup()); /* Domain name*/ - q = skip_unicode_string(q, 1); - - SIVAL(q, 0, ntversion); q += 4; - SSVAL(q, 0, lmnttoken); q += 2; - SSVAL(q, 0, lm20token); q += 2; - } - - DEBUG(3,("GETDC request from %s(%s), reporting %s domain %s 0x%x ntversion=%x lm_nt token=%x lm_20 token=%x\n", - machine,inet_ntoa(p->ip), reply_name, lp_workgroup(), - QUERYFORPDC_R, (uint32)ntversion, (uint32)lmnttoken, - (uint32)lm20token)); - - dump_data(4, outbuf, PTR_DIFF(q, outbuf)); - - send_mailslot_reply(True, getdc,ClientDGRAM, - outbuf,PTR_DIFF(q,outbuf), - dgram->dest_name.name, - dgram->source_name.name, - dgram->dest_name.name_type, - dgram->source_name.name_type, - p->ip, *iface_ip(p->ip)); - return; - } - - case SAMLOGON: - { - char *q = buf + 2; - - requestcount = SVAL(q, 0); q += 2; - unicomp = q; - uniuser = skip_unicode_string(unicomp,1); - getdc = skip_unicode_string(uniuser,1); - q = skip_string(getdc,1); - allowableaccount = IVAL(q, 0); q += 4; - domainsidsize = IVAL(q, 0); q += 4; - domainsid = q; - q += domainsidsize + 3; - ntversion = IVAL(q, 0); q += 4; - lmnttoken = SVAL(q, 0); q += 2; - lm20token = SVAL(q, 0); q += 2; - - DEBUG(3,("SAMLOGON sidsize %d ntv %d\n", domainsidsize, ntversion)); - - /* - If MACHINE$ is in our password database then respond, else ignore. - Let's ignore the SID. - */ - - strcpy(ascuser, unistr(uniuser)); - DEBUG(3,("SAMLOGON user %s\n", ascuser)); - - strcpy(reply_name,"\\\\"); /* Here it wants \\LOGONSERVER */ - strcpy(reply_name+2,my_name); - - smb_pass = get_smbpwd_entry(ascuser, 0); - - if(!smb_pass) - { - DEBUG(3,("SAMLOGON request from %s(%s) for %s, not in password file\n", - unistr(unicomp),inet_ntoa(p->ip), ascuser)); - return; - } - else - { - DEBUG(3,("SAMLOGON request from %s(%s) for %s, returning logon svr %s domain %s code %x token=%x\n", - unistr(unicomp),inet_ntoa(p->ip), ascuser, reply_name, lp_workgroup(), - SAMLOGON_R ,lmnttoken)); - } - - /* construct reply */ - - q = outbuf; - SSVAL(q, 0, SAMLOGON_R); q += 2; - - PutUniCode(q, reply_name); q = skip_unicode_string(q, 1); - unistrcpy(q, uniuser); q = skip_unicode_string(q, 1); /* User name (workstation trust account) */ - PutUniCode(q, lp_workgroup()); q = skip_unicode_string(q, 1); /* Domain name. */ - - SIVAL(q, 0, ntversion); q += 4; - SSVAL(q, 0, lmnttoken); q += 2; - SSVAL(q, 0, lm20token); q += 2; - - dump_data(4, outbuf, PTR_DIFF(q, outbuf)); - - send_mailslot_reply(True, getdc,ClientDGRAM, - outbuf,PTR_DIFF(q,outbuf), - dgram->dest_name.name, - dgram->source_name.name, - dgram->dest_name.name_type, - dgram->source_name.name_type, - p->ip, *iface_ip(p->ip)); - break; - } - - default: - { - DEBUG(3,("Unknown domain request %d\n",code)); - return; - } - } - -} |