diff options
author | Luke Leighton <lkcl@samba.org> | 1997-12-29 01:07:30 +0000 |
---|---|---|
committer | Luke Leighton <lkcl@samba.org> | 1997-12-29 01:07:30 +0000 |
commit | 2bcb4fa4ddb75627bd838e007692558067d9a9ba (patch) | |
tree | 5abed20c35dcf3a3189670028f229bb57ac79e71 | |
parent | 499a2035514566f672bd52fae572cb1442e72a86 (diff) | |
download | samba-2bcb4fa4ddb75627bd838e007692558067d9a9ba.tar.gz |
*** empty log message ***
-rw-r--r-- | source/nmbd/nmbd_browsesync.c | 20 | ||||
-rw-r--r-- | source/nmbd/nmbd_processlogon.c | 438 | ||||
-rw-r--r-- | source/nmbd/nmbd_winsserver.c | 18 |
3 files changed, 243 insertions, 233 deletions
diff --git a/source/nmbd/nmbd_browsesync.c b/source/nmbd/nmbd_browsesync.c index cc81807de4f..d9fee447e1a 100644 --- a/source/nmbd/nmbd_browsesync.c +++ b/source/nmbd/nmbd_browsesync.c @@ -41,7 +41,8 @@ static struct subnet_record *call_subrec; This is the NetServerEnum callback. ******************************************************************/ -static void callback(char *sname, uint32 stype, char *comment) +static void callback(FILE *hnd, enum display_type display, enum action_type action, + char *sname, uint32 stype, char *comment) { struct work_record *work; @@ -99,6 +100,7 @@ static void sync_browse_lists(struct subnet_record *subrec, struct work_record * { extern fstring local_machine; static struct cli_state cli; + static int t_idx; uint32 local_type = local ? SV_TYPE_LOCAL_LIST_ONLY : 0; DEBUG(2,("%s: sync_browse_lists: Sync browse lists with server %s<%02x> at IP %s for workgroup %s\n", @@ -119,7 +121,7 @@ Do not sync with ourselves.\n", work->work_group )); return; } - if (!cli_session_request(&cli, name, nm_type, local_machine)) + if (!cli_session_request(&cli, name, nm_type, local_machine, 0x0)) { DEBUG(0,("sync_browse_lists: %s rejected the browse sync session\n",name)); cli_shutdown(&cli); @@ -133,7 +135,7 @@ Do not sync with ourselves.\n", work->work_group )); return; } - if (!cli_session_setup(&cli, "", "", 1, "", 0, work->work_group)) + if (!cli_session_setup(&cli, "", "", 1, NULL, 0, work->work_group)) { DEBUG(0,("sync_browse_lists: %s rejected the browse sync sessionsetup\n", name)); @@ -141,7 +143,7 @@ Do not sync with ourselves.\n", work->work_group )); return; } - if (!cli_send_tconX(&cli, "IPC$", "IPC", "", 1)) + if (!cli_send_tconX(&cli, &t_idx, "IPC$", "IPC", "", 1)) { DEBUG(0,("sync_browse_lists: %s refused browse sync IPC$ connect\n", name)); cli_shutdown(&cli); @@ -152,13 +154,15 @@ Do not sync with ourselves.\n", work->work_group )); call_subrec = subrec; /* Fetch a workgroup list. */ - cli_NetServerEnum(&cli, work->work_group, - local_type|SV_TYPE_DOMAIN_ENUM, + cli_NetServerEnum(&cli, t_idx, + NULL, DISPLAY_NONE, ACTION_ENUMERATE, + work->work_group, local_type|SV_TYPE_DOMAIN_ENUM, callback); /* Now fetch a server list. */ - cli_NetServerEnum(&cli, work->work_group, - local?SV_TYPE_LOCAL_LIST_ONLY:SV_TYPE_ALL, + cli_NetServerEnum(&cli, t_idx, + NULL, DISPLAY_NONE, ACTION_ENUMERATE, + work->work_group, local?SV_TYPE_LOCAL_LIST_ONLY:SV_TYPE_ALL, callback); cli_shutdown(&cli); diff --git a/source/nmbd/nmbd_processlogon.c b/source/nmbd/nmbd_processlogon.c index cd2fbfd0a56..6d740efa261 100644 --- a/source/nmbd/nmbd_processlogon.c +++ b/source/nmbd/nmbd_processlogon.c @@ -3,8 +3,6 @@ Version 1.9. NBT netbios routines and daemon - version 2 Copyright (C) Andrew Tridgell 1994-1997 - Copyright (C) Luke Kenneth Casson Leighton 1994-1997 - Copyright (C) Jeremy Allison 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 @@ -22,6 +20,9 @@ Revision History: + 14 jan 96: lkcl@pires.co.uk + added multiple workgroup domain master support + */ #include "includes.h" @@ -29,222 +30,227 @@ extern int DEBUGLEVEL; extern pstring myname; -extern fstring myworkgroup; + +extern pstring myworkgroup; + /**************************************************************************** -Process a domain logon packet -**************************************************************************/ + process a domain logon packet -void process_logon_packet(struct packet_struct *p,char *buf,int len, - char *mailslot) + **************************************************************************/ +void process_logon_packet(struct packet_struct *p,char *buf,int len) { - 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,("process_logon_packet: Logon packet received from IP %s and domain \ -logons are not enabled.\n", inet_ntoa(p->ip) )); - return; - } - - strcpy(my_name, myname); - strupper(my_name); - - code = SVAL(buf,0); - DEBUG(1,("process_logon_packet: Logon from %s: code = %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,("process_logon_packet: Domain login request from %s at IP %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(True, getdc, - outbuf,PTR_DIFF(q,outbuf), - dgram->dest_name.name, - dgram->dest_name.name_type, - dgram->source_name.name, - 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, myworkgroup); /* 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,("process_logon_packet: GETDC request from %s at IP %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(True, getdc, - outbuf,PTR_DIFF(q,outbuf), - dgram->dest_name.name, - dgram->dest_name.name_type, - dgram->source_name.name, - 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,("process_logon_packet: 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,("process_logon_packet: 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,("process_logon_packet: SAMLOGON request from %s(%s) for %s, not in password file\n", - unistr(unicomp),inet_ntoa(p->ip), ascuser)); - return; - } - else - { - DEBUG(3,("process_logon_packet: 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, myworkgroup, - 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(True, getdc, - outbuf,PTR_DIFF(q,outbuf), - dgram->dest_name.name, - dgram->dest_name.name_type, - dgram->source_name.name, - dgram->source_name.name_type, - p->ip, *iface_ip(p->ip)); - break; - } - - default: - { - DEBUG(3,("process_logon_packet: Unknown domain request %d\n",code)); - return; - } - } + struct dgram_packet *dgram = &p->packet.dgram; + pstring my_name; + pstring my_workgroup; + 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,("process_logon_packet: Logon packet received from IP %s and domain \ +logons are not enabled.\n", inet_ntoa(p->ip))); + return; + } + + strcpy(my_name, myname); + strupper(my_name); + + strcpy(my_workgroup, myworkgroup); + strupper(my_workgroup); + + code = SVAL(buf,0); + DEBUG(1,("process_logon_packet: Logon from %s: code = %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,("process_logon_packet: Domain login request from %s at IP %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(True, getdc, + outbuf,PTR_DIFF(q,outbuf), + dgram->dest_name.name, + dgram->dest_name.name_type, + dgram->source_name.name, + 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; + + DEBUG(3,("process_logon_packet: GETDC request from %s at IP %s, \ +reporting %s domain %s ntversion=%x lm_nt=%x lm_20=%x\n", + machine,inet_ntoa(p->ip), reply_name, my_workgroup, + (uint32)ntversion, (uint32)lmnttoken, + (uint32)lm20token)); + + /* 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 */ + + q = align2(q, buf); + + PutUniCode(q, my_name); /* PDC name */ + q = skip_unicode_string(q, 1); + + PutUniCode(q, my_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; + + dump_data(4, outbuf, PTR_DIFF(q, outbuf)); + + send_mailslot(True, getdc, + outbuf,PTR_DIFF(q,outbuf), + dgram->dest_name.name, + dgram->dest_name.name_type, + dgram->source_name.name, + 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,("process_logon_packet: 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,("process_logon_packet: 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,("process_logon_packet: SAMLOGON request from %s(%s) for %s, not in password file\n", + unistr(unicomp),inet_ntoa(p->ip), ascuser)); + return; + } + else + { + DEBUG(3,("process_logon_packet: 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, my_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, my_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(True, getdc, + outbuf,PTR_DIFF(q,outbuf), + dgram->dest_name.name, + dgram->dest_name.name_type, + dgram->source_name.name, + dgram->source_name.name_type, + p->ip, *iface_ip(p->ip)); + break; + } + + default: + { + DEBUG(3,("process_logon_packet: Unknown domain request %d\n", code)); + return; + } + } + } diff --git a/source/nmbd/nmbd_winsserver.c b/source/nmbd/nmbd_winsserver.c index 725e6e3747a..bd8febd65d4 100644 --- a/source/nmbd/nmbd_winsserver.c +++ b/source/nmbd/nmbd_winsserver.c @@ -150,8 +150,8 @@ BOOL initialise_wins(void) pstring name; struct in_addr *ip_list; int type = 0; - int nb_flags; - int ttl; + uint16 nb_flags; + time_t ttl; enum name_source source; char *ptr; char *p; @@ -262,8 +262,8 @@ BOOL initialise_wins(void) } /* Decode the netbios flags (hex) and the time-to-live (in seconds). */ - sscanf(nb_flags_str,"%x",&nb_flags); - sscanf(ttl_str,"%d",&ttl); + sscanf(nb_flags_str,"%hx",&nb_flags); + sscanf(ttl_str,"%ld",&ttl); /* add all entries that have 60 seconds or more to live */ if ((ttl - 60) > time_now || ttl == PERMANENT_TTL) @@ -273,7 +273,7 @@ BOOL initialise_wins(void) if(ttl != PERMANENT_TTL) ttl -= time_now; - DEBUG(4, ("initialise_wins: add name: %s#%02x ttl = %d first IP %s flags = %2x\n", + DEBUG(4, ("initialise_wins: add name: %s#%02x ttl = %ld first IP %s flags = %2hx\n", name, type, ttl, inet_ntoa(ip_list[0]), nb_flags)); namerec = add_name_to_subnet(wins_server_subnet, name, type, nb_flags, @@ -282,7 +282,7 @@ BOOL initialise_wins(void) } else { - DEBUG(4, ("initialise_wins: not adding name (ttl problem) %s#%02x ttl = %d first IP %s flags = %2x\n", + DEBUG(4, ("initialise_wins: not adding name (ttl problem) %s#%02x ttl = %ld first IP %s flags = %2hx\n", name, type, ttl, inet_ntoa(ip_list[0]), nb_flags)); } @@ -1549,9 +1549,9 @@ void wins_write_database(void) if (namerec->source == REGISTER_NAME) { - fprintf(fp, "%s#%02x %d ", - namerec->name.name,namerec->name.name_type, /* Ignore scope. */ - (int)namerec->death_time); + fprintf(fp, "%s#%02x %ld ", + namerec->name.name,namerec->name.name_type, /* Ignore scope. */ + namerec->death_time); for (i = 0; i < namerec->num_ips; i++) fprintf(fp, "%s ", inet_ntoa(namerec->ip[i])); |