From 5a2f52b79e28530c454cb488a44588147640f061 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 2 Oct 1996 14:09:22 +0000
Subject: - a huge pile of changes from Luke which implement the browse.conf
 stuff and also fix a pile of nmbd bugs. Unfortunately I found it very hard to
 disentangle the new features from the bug fixes so I am putting in the new
 code. I hope this is the last big pile of changes to the 1.9.16 series! (This
 used to be commit 20b6203dac4bbb43e4e7bea0b214496d76d679d9)

---
 source3/smbd/ipc.c    | 61 +++++++++++++++++++++++++++++++++++++++++----------
 source3/smbd/pipes.c  | 17 +++++++++++---
 source3/smbd/reply.c  | 16 ++++++++++----
 source3/smbd/server.c |  2 ++
 4 files changed, 77 insertions(+), 19 deletions(-)

(limited to 'source3/smbd')

diff --git a/source3/smbd/ipc.c b/source3/smbd/ipc.c
index dd9b9661ae..580aa446b6 100644
--- a/source3/smbd/ipc.c
+++ b/source3/smbd/ipc.c
@@ -439,7 +439,7 @@ static void PackDriverData(struct pack_desc* desc)
 }
 
 static int check_printq_info(struct pack_desc* desc,
- 			     int uLevel, const char* id1, const char* id2)
+ 			     int uLevel, char *id1, const char* id2)
 {
   desc->subformat = NULL;
   switch( uLevel ) {
@@ -812,10 +812,7 @@ static int get_server_info(uint32 servertype,
     if (!next_token(&ptr,s->name   , NULL)) continue;
     if (!next_token(&ptr,stype     , NULL)) continue;
     if (!next_token(&ptr,s->comment, NULL)) continue;
-    if (!next_token(&ptr,s->domain , NULL)) {
-      /* this allows us to cope with an old nmbd */
-      strcpy(s->domain,lp_workgroup()); 
-    }
+    if (!next_token(&ptr,s->domain , NULL)) continue;
     
     if (sscanf(stype,"%X",&s->type) != 1) { 
       DEBUG(4,("r:host file ")); 
@@ -983,8 +980,22 @@ static BOOL api_RNetServerEnum(int cnum, int uid, char *param, char *data,
 
   if (strcmp(str1, "WrLehDz") == 0) {
     StrnCpy(domain, p, sizeof(fstring)-1);
-  } else {
-    StrnCpy(domain, lp_workgroup(), sizeof(fstring)-1);    
+  }
+  else
+  {
+    /* a server will connect to us under one of samba's NetBIOS
+       name aliases, and by not giving us a domain name it
+       assumes we know which domain it's talking about.
+       do a look-up for the workgroup name against the name
+       the host connected to us as.
+     */
+       
+    char *work_alias;
+
+	work_alias = conf_alias_to_workgroup(local_machine); /* look-up */
+
+	if (work_alias)
+      StrnCpy(domain, work_alias, sizeof(fstring)-1);    
   }
 
   if (lp_browse_list())
@@ -1349,7 +1360,7 @@ static BOOL api_SetUserPassword(int cnum,int uid, char *param,char *data,
 
   DEBUG(3,("Set password for <%s>\n",user));
 
-  if (password_ok(user,pass1,strlen(pass1),NULL,False) &&
+  if (password_ok(user,pass1,strlen(pass1),NULL) &&
       chgpasswd(user,pass1,pass2))
   {
     SSVAL(*rparam,0,NERR_Success);
@@ -1668,9 +1679,19 @@ static BOOL api_RNetServerGetInfo(int cnum,int uid, char *param,char *data,
       pstring comment;
       uint32 servertype=DFLT_SERVER_TYPE;
 
+      char *work_alias;
+	  char domain[16];
+  
+	  work_alias = conf_alias_to_workgroup(local_machine); /* look-up */
+  
+	  if (work_alias)
+        StrnCpy(domain, work_alias, sizeof(fstring)-1);    
+      else
+        *domain = 0;
+
       strcpy(comment,lp_serverstring());
 
-      if ((count=get_server_info(SV_TYPE_ALL,&servers,lp_workgroup()))>0) {
+      if ((count=get_server_info(SV_TYPE_ALL,&servers,domain))>0) {
 	for (i=0;i<count;i++)
 	  if (strequal(servers[i].name,local_machine)) {
 	    servertype = servers[i].type;
@@ -1723,6 +1744,14 @@ static BOOL api_NetWkstaGetInfo(int cnum,int uid, char *param,char *data,
   char *p2;
   extern pstring sesssetup_user;
   int level = SVAL(p,0);
+  char domain[17];
+
+  char *work_alias = conf_alias_to_workgroup(local_machine); /* look-up */
+
+  if (work_alias)
+      StrnCpy(domain, work_alias, 16);
+  else
+      StrnCpy(domain, lp_workgroup(), 16);
 
   DEBUG(4,("NetWkstaGetInfo level %d\n",level));
 
@@ -1753,7 +1782,7 @@ static BOOL api_NetWkstaGetInfo(int cnum,int uid, char *param,char *data,
   p += 4;
 
   SIVAL(p,0,PTR_DIFF(p2,*rdata));
-  strcpy(p2,lp_workgroup());
+  StrCpy(p2,domain);
   p2 = skip_string(p2,1);
   p += 4;
 
@@ -1762,7 +1791,7 @@ static BOOL api_NetWkstaGetInfo(int cnum,int uid, char *param,char *data,
   p += 2;
 
   SIVAL(p,0,PTR_DIFF(p2,*rdata));
-  strcpy(p2,lp_workgroup());	/* login domain?? */
+  strcpy(p2,domain);	/* login domain?? */
   p2 = skip_string(p2,1);
   p += 4;
 
@@ -1985,6 +2014,14 @@ static BOOL api_WWkstaUserLogon(int cnum,int uid, char *param,char *data,
   int uLevel;
   struct pack_desc desc;
   char* name;
+  char domain[17];
+
+  char *work_alias = conf_alias_to_workgroup(local_machine); /* look-up */
+
+  if (work_alias)
+      StrnCpy(domain, work_alias, 16);
+  else
+      StrnCpy(domain, lp_workgroup(), 16);
 
   uLevel = SVAL(p,0);
   name = p + 2;
@@ -2027,7 +2064,7 @@ static BOOL api_WWkstaUserLogon(int cnum,int uid, char *param,char *data,
       strupper(mypath);
       PACKS(&desc,"z",mypath); /* computer */
     }
-    PACKS(&desc,"z",lp_workgroup());/* domain */
+    PACKS(&desc,"z",domain);/* domain */
     PACKS(&desc,"z",lp_logon_script());		/* script path */
     PACKI(&desc,"D",0);		/* reserved */
   }
diff --git a/source3/smbd/pipes.c b/source3/smbd/pipes.c
index ffa46083c3..35f8d684eb 100644
--- a/source3/smbd/pipes.c
+++ b/source3/smbd/pipes.c
@@ -44,6 +44,8 @@ extern BOOL case_sensitive;
 extern pstring sesssetup_user;
 extern int Client;
 
+extern pstring local_machine;
+
 /* this macro should always be used to extract an fnum (smb_fid) from
 a packet to ensure chaining works correctly */
 #define GETFNUM(buf,where) (chain_fnum!= -1?chain_fnum:SVAL(buf,where))
@@ -251,9 +253,18 @@ static void LsarpcTNP3(char *data,char **rdata, int *rdata_len)
 {
   uint32 dword1;
   uint16 word1;
-  char * workgroup = lp_workgroup();
-  int wglen = strlen(workgroup);
+  int wglen;
   int i;
+  char domain[17];
+
+  char *work_alias = conf_alias_to_workgroup(local_machine); /* look-up */
+
+  if (work_alias)
+      StrnCpy(domain, work_alias, 16);
+  else
+      StrnCpy(domain, lp_workgroup(), 16);
+
+  wglen = strlen(domain);
 
   /* All kinds of mysterious numbers here */
   *rdata_len = 90 + 2 * wglen;
@@ -279,7 +290,7 @@ static void LsarpcTNP3(char *data,char **rdata, int *rdata_len)
   SIVAL(*rdata,0x2C,4);
   SIVAL(*rdata,0x34,wglen);
   for ( i = 0 ; i < wglen ; i++ )
-    (*rdata)[0x38 + i * 2] = workgroup[i];
+    (*rdata)[0x38 + i * 2] = domain[i];
    
   /* Now fill in the rest */
   i = 0x38 + wglen * 2;
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 7241aadac0..b99aef7528 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -37,6 +37,7 @@ extern connection_struct Connections[];
 extern files_struct Files[];
 extern BOOL case_sensitive;
 extern pstring sesssetup_user;
+extern fstring local_machine;
 extern int Client;
 
 /* this macro should always be used to extract an fnum (smb_fid) from
@@ -54,7 +55,6 @@ int reply_special(char *inbuf,char *outbuf)
   int msg_flags = CVAL(inbuf,1);
   pstring name1,name2;
   extern fstring remote_machine;
-  extern fstring local_machine;
   char *p;
 
   *name1 = *name2 = 0;
@@ -319,6 +319,14 @@ int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize)
   BOOL guest=False;
   BOOL computer_id=False;
 
+  char domain[17];
+
+  char *work_alias = conf_alias_to_workgroup(local_machine); /* look-up */
+
+  if (work_alias)
+      StrnCpy(domain, work_alias, 16);
+  else
+      StrnCpy(domain, lp_workgroup(), 16);
   *smb_apasswd = 0;
   
   sess_uid = SVAL(inbuf,smb_uid);
@@ -404,12 +412,12 @@ int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize)
 	 first. This is superior as the passwords are mixed case 128 length unicode */
       if(smb_ntpasslen && !guest)
 	{
-	  if(!password_ok(user,smb_ntpasswd,smb_ntpasslen,NULL,True))
+	  if(!password_ok(user,smb_ntpasswd,smb_ntpasslen,NULL))
 	    DEBUG(0,("NT Password did not match ! Defaulting to Lanman\n"));
 	  else
 	    valid_nt_password = True;
 	} 
-      if (!valid_nt_password && !guest && !password_ok(user,smb_apasswd,smb_apasslen,NULL,False))
+      if (!valid_nt_password && !guest && !password_ok(user,smb_apasswd,smb_apasslen,NULL))
 	{
 	  if (!computer_id && lp_security() >= SEC_USER) {
 #if (GUEST_SESSSETUP == 0)
@@ -452,7 +460,7 @@ int reply_sesssetup_and_X(char *inbuf,char *outbuf,int length,int bufsize)
     p = smb_buf(outbuf);
     strcpy(p,"Unix"); p = skip_string(p,1);
     strcpy(p,"Samba "); strcat(p,VERSION); p = skip_string(p,1);
-    strcpy(p,lp_workgroup()); p = skip_string(p,1);
+    strcpy(p,domain); p = skip_string(p,1);
     set_message(outbuf,3,PTR_DIFF(p,smb_buf(outbuf)),False);
     /* perhaps grab OS version here?? */
   }
diff --git a/source3/smbd/server.c b/source3/smbd/server.c
index 0e0a524f16..4aaab4c087 100644
--- a/source3/smbd/server.c
+++ b/source3/smbd/server.c
@@ -3746,6 +3746,8 @@ static void usage(char *pname)
 	DEBUG(2,("%s changed root to %s\n",timestring(),lp_rootdir()));
     }
 
+  read_smbbrowse_conf(myhostname);
+
   process();
   close_sockets();
 
-- 
cgit