removed a bunch of the old rpc code in preparation for replacing it all with auto-generated code

(This used to be commit 874bf4689d2816474b33eb1ac21530186319ed62)

1 files changed, 0 insertions, 546 deletions

diff --git a/source4/rpc_server/srv_util.c b/source4/rpc_server/srv_util.c
deleted file mode 100644
index 4eba9c7d1f..0000000000
--- a/source4/rpc_server/srv_util.c
+++ /dev/null
@@ -1,546 +0,0 @@
-/* 
- *  Unix SMB/CIFS implementation.
- *  RPC Pipe client / server routines
- *  Copyright (C) Andrew Tridgell              1992-1998
- *  Copyright (C) Luke Kenneth Casson Leighton 1996-1998,
- *  Copyright (C) Paul Ashton                  1997-1998.
- *  
- *  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.
- */
-
-/*  this module apparently provides an implementation of DCE/RPC over a
- *  named pipe (IPC$ connection using SMBtrans).  details of DCE/RPC
- *  documentation are available (in on-line form) from the X-Open group.
- *
- *  this module should provide a level of abstraction between SMB
- *  and DCE/RPC, while minimising the amount of mallocs, unnecessary
- *  data copies, and network traffic.
- *
- *  in this version, which takes a "let's learn what's going on and
- *  get something running" approach, there is additional network
- *  traffic generated, but the code should be easier to understand...
- *
- *  ... if you read the docs.  or stare at packets for weeks on end.
- *
- */
-
-#include "includes.h"
-
-#undef DBGC_CLASS
-#define DBGC_CLASS DBGC_RPC_SRV
-
-/*
- * A list of the rids of well known BUILTIN and Domain users
- * and groups.
- */
-
-rid_name builtin_alias_rids[] =
-{  
-    { BUILTIN_ALIAS_RID_ADMINS       , "Administrators" },
-    { BUILTIN_ALIAS_RID_USERS        , "Users" },
-    { BUILTIN_ALIAS_RID_GUESTS       , "Guests" },
-    { BUILTIN_ALIAS_RID_POWER_USERS  , "Power Users" },
-   
-    { BUILTIN_ALIAS_RID_ACCOUNT_OPS  , "Account Operators" },
-    { BUILTIN_ALIAS_RID_SYSTEM_OPS   , "System Operators" },
-    { BUILTIN_ALIAS_RID_PRINT_OPS    , "Print Operators" },
-    { BUILTIN_ALIAS_RID_BACKUP_OPS   , "Backup Operators" },
-    { BUILTIN_ALIAS_RID_REPLICATOR   , "Replicator" },
-    { 0                             , NULL }
-};
-
-/* array lookup of well-known Domain RID users. */
-rid_name domain_user_rids[] =
-{  
-    { DOMAIN_USER_RID_ADMIN         , "Administrator" },
-    { DOMAIN_USER_RID_GUEST         , "Guest" },
-    { 0                             , NULL }
-};
-
-/* array lookup of well-known Domain RID groups. */
-rid_name domain_group_rids[] =
-{  
-    { DOMAIN_GROUP_RID_ADMINS       , "Domain Admins" },
-    { DOMAIN_GROUP_RID_USERS        , "Domain Users" },
-    { DOMAIN_GROUP_RID_GUESTS       , "Domain Guests" },
-    { 0                             , NULL }
-};
-
-/*******************************************************************
- gets a domain user's groups
- ********************************************************************/
-NTSTATUS get_alias_user_groups(TALLOC_CTX *ctx, DOM_SID *sid, int *numgroups, uint32 **prids, DOM_SID *q_sid)
-{
-	SAM_ACCOUNT *sam_pass=NULL;
-	int i, cur_rid=0;
-	gid_t gid;
-	gid_t *groups = NULL;
-	int num_groups;
-	GROUP_MAP map;
-	DOM_SID tmp_sid;
-	fstring user_name;
-	fstring str_domsid, str_qsid;
-	uint32 rid,grid;
-	uint32 *rids=NULL, *new_rids=NULL;
-	gid_t winbind_gid_low, winbind_gid_high;
-	BOOL ret;
-	BOOL winbind_groups_exist;
-
-	/*
-	 * this code is far from perfect.
-	 * first it enumerates the full /etc/group and that can be slow.
-	 * second, it works only with users' SIDs
-	 * whereas the day we support nested groups, it will have to
-	 * support both users's SIDs and domain groups' SIDs
-	 *
-	 * having our own ldap backend would be so much faster !
-	 * we're far from that, but hope one day ;-) JFM.
-	 */
-
-	*prids=NULL;
-	*numgroups=0;
-
-	winbind_groups_exist = lp_winbind_gid(&winbind_gid_low, &winbind_gid_high);
-
-
-	DEBUG(10,("get_alias_user_groups: looking if SID %s is a member of groups in the SID domain %s\n", 
-	          sid_to_string(str_qsid, q_sid), sid_to_string(str_domsid, sid)));
-
-	pdb_init_sam(&sam_pass);
-	become_root();
-	ret = pdb_getsampwsid(sam_pass, q_sid);
-	unbecome_root();
-	if (ret == False) {
-		pdb_free_sam(&sam_pass);
-		return NT_STATUS_NO_SUCH_USER;
-	}
-
-	fstrcpy(user_name, pdb_get_username(sam_pass));
-	grid=pdb_get_group_rid(sam_pass);
-	gid=pdb_get_gid(sam_pass);
-
-	become_root();
-	/* on some systems this must run as root */
-	num_groups = getgroups_user(user_name, &groups);	
-	unbecome_root();
-	if (num_groups == -1) {
-		/* this should never happen */
-		DEBUG(2,("get_alias_user_groups: getgroups_user failed\n"));
-		pdb_free_sam(&sam_pass);
-		return NT_STATUS_UNSUCCESSFUL;
-	}
-
-	for (i=0;i<num_groups;i++) {
-		if(!get_group_from_gid(groups[i], &map, MAPPING_WITHOUT_PRIV)) {
-			DEBUG(10,("get_alias_user_groups: gid %d. not found\n", (int)groups[i]));
-			continue;
-		}
-		
-		/* if it's not an alias, continue */
-		if (map.sid_name_use!=SID_NAME_ALIAS) {
-			DEBUG(10,("get_alias_user_groups: not returing %s, not an ALIAS group.\n", map.nt_name));
-			continue;
-		}
-
-		sid_copy(&tmp_sid, &map.sid);
-		sid_split_rid(&tmp_sid, &rid);
-		
-		/* if the sid is not in the correct domain, continue */
-		if (!sid_equal(&tmp_sid, sid)) {
-			DEBUG(10,("get_alias_user_groups: not returing %s, not in the domain SID.\n", map.nt_name));
-			continue;
-		}
-
-		/* Don't return winbind groups as they are not local! */
-		if (winbind_groups_exist && (groups[i] >= winbind_gid_low) && (groups[i] <= winbind_gid_high)) {
-			DEBUG(10,("get_alias_user_groups: not returing %s, not local.\n", map.nt_name));
-			continue;
-		}
-
-		/* Don't return user private groups... */
-		if (Get_Pwnam(map.nt_name) != 0) {
-			DEBUG(10,("get_alias_user_groups: not returing %s, clashes with user.\n", map.nt_name));
-			continue;			
-		}
-		
-		new_rids=(uint32 *)Realloc(rids, sizeof(uint32)*(cur_rid+1));
-		if (new_rids==NULL) {
-			DEBUG(10,("get_alias_user_groups: could not realloc memory\n"));
-			pdb_free_sam(&sam_pass);
-			free(groups);
-			return NT_STATUS_NO_MEMORY;
-		}
-		rids=new_rids;
-		
-		sid_peek_rid(&map.sid, &(rids[cur_rid]));
-		cur_rid++;
-		break;
-	}
-
-	free(groups);
-
-	/* now check for the user's gid (the primary group rid) */
-	for (i=0; i<cur_rid && grid!=rids[i]; i++)
-		;
-
-	/* the user's gid is already there */
-	if (i!=cur_rid) {
-		DEBUG(10,("get_alias_user_groups: user is already in the list. good.\n"));
-		goto done;
-	}
-
-	DEBUG(10,("get_alias_user_groups: looking for gid %d of user %s\n", (int)gid, user_name));
-
-	if(!get_group_from_gid(gid, &map, MAPPING_WITHOUT_PRIV)) {
-		DEBUG(0,("get_alias_user_groups: gid of user %s doesn't exist. Check your /etc/passwd and /etc/group files\n", user_name));
-		goto done;
-	}	
-
-	/* the primary group isn't an alias */
-	if (map.sid_name_use!=SID_NAME_ALIAS) {
-		DEBUG(10,("get_alias_user_groups: not returing %s, not an ALIAS group.\n", map.nt_name));
-		goto done;
-	}
-
-	sid_copy(&tmp_sid, &map.sid);
-	sid_split_rid(&tmp_sid, &rid);
-
-	/* if the sid is not in the correct domain, continue */
-	if (!sid_equal(&tmp_sid, sid)) {
-		DEBUG(10,("get_alias_user_groups: not returing %s, not in the domain SID.\n", map.nt_name));
-		goto done;
-	}
-
-	/* Don't return winbind groups as they are not local! */
-	if (winbind_groups_exist && (gid >= winbind_gid_low) && (gid <= winbind_gid_high)) {
-		DEBUG(10,("get_alias_user_groups: not returing %s, not local.\n", map.nt_name ));
-		goto done;
-	}
-
-	/* Don't return user private groups... */
-	if (Get_Pwnam(map.nt_name) != 0) {
-		DEBUG(10,("get_alias_user_groups: not returing %s, clashes with user.\n", map.nt_name ));
-		goto done;			
-	}
-
-	new_rids=(uint32 *)Realloc(rids, sizeof(uint32)*(cur_rid+1));
-	if (new_rids==NULL) {
-		DEBUG(10,("get_alias_user_groups: could not realloc memory\n"));
-		pdb_free_sam(&sam_pass);
-		return NT_STATUS_NO_MEMORY;
-	}
-	rids=new_rids;
-
- 	sid_peek_rid(&map.sid, &(rids[cur_rid]));
-	cur_rid++;
-
-done:
- 	*prids=rids;
-	*numgroups=cur_rid;
-	pdb_free_sam(&sam_pass);
-
-	return NT_STATUS_OK;
-}
-
-
-/*******************************************************************
- gets a domain user's groups
- ********************************************************************/
-BOOL get_domain_user_groups(TALLOC_CTX *ctx, int *numgroups, DOM_GID **pgids, SAM_ACCOUNT *sam_pass)
-{
-	GROUP_MAP *map=NULL;
-	int i, num, num_entries, cur_gid=0;
-	struct group *grp;
-	DOM_GID *gids;
-	fstring user_name;
-	uint32 grid;
-	uint32 tmp_rid;
-
-	*numgroups= 0;
-
-	fstrcpy(user_name, pdb_get_username(sam_pass));
-	grid=pdb_get_group_rid(sam_pass);
-
-	DEBUG(10,("get_domain_user_groups: searching domain groups [%s] is a member of\n", user_name));
-
-	/* first get the list of the domain groups */
-	if (!pdb_enum_group_mapping(SID_NAME_DOM_GRP, &map, &num_entries, ENUM_ONLY_MAPPED, MAPPING_WITHOUT_PRIV))
-		return False;
-	DEBUG(10,("get_domain_user_groups: there are %d mapped groups\n", num_entries));
-
-	/* 
-	 * alloc memory. In the worse case, we alloc memory for nothing.
-	 * but I prefer to alloc for nothing
-	 * than reallocing everytime.
-	 */
-	gids = (DOM_GID *)talloc(ctx, sizeof(DOM_GID) *  num_entries);	
-
-	/* for each group, check if the user is a member of*/
-	for(i=0; i<num_entries; i++) {
-		if ((grp=getgrgid(map[i].gid)) == NULL) {
-			/* very weird !!! */
-			DEBUG(5,("get_domain_user_groups: gid %d doesn't exist anymore !\n", (int)map[i].gid));
-			continue;
-		}
-
-		for(num=0; grp->gr_mem[num]!=NULL; num++) {
-			if(strcmp(grp->gr_mem[num], user_name)==0) {
-				/* we found the user, add the group to the list */
-				sid_peek_rid(&map[i].sid, &(gids[cur_gid].g_rid));
-				gids[cur_gid].attr=7;
-				DEBUG(10,("get_domain_user_groups: user found in group %s\n", map[i].nt_name));
-				cur_gid++;
-				break;
-			}
-		}
-	}
-
-	/* we have checked the groups */
-	/* we must now check the gid of the user or the primary group rid, that's the same */
-	for (i=0; i<cur_gid && grid!=gids[i].g_rid; i++)
-		;
-	
-	/* the user's gid is already there */
-	if (i!=cur_gid) {
-		/* 
-		 * the primary group of the user but be the first one in the list
-		 * don't ask ! JFM.
-		 */
-		gids[i].g_rid=gids[0].g_rid;
-		gids[0].g_rid=grid;
-		goto done;
-	}
-
-	for(i=0; i<num_entries; i++) {
-		sid_peek_rid(&map[i].sid, &tmp_rid);
-		if (tmp_rid==grid) {
-			/* 
-			 * the primary group of the user but be the first one in the list
-			 * don't ask ! JFM.
-			 */
-			gids[cur_gid].g_rid=gids[0].g_rid;
-			gids[0].g_rid=tmp_rid;
-			gids[cur_gid].attr=7;
-			DEBUG(10,("get_domain_user_groups: primary gid of user found in group %s\n", map[i].nt_name));
-			cur_gid++;
-			goto done; /* leave the loop early */
-		}
-	}
-
-	DEBUG(0,("get_domain_user_groups: primary gid of user [%s] is not a Domain group !\n", user_name));
-	DEBUGADD(0,("get_domain_user_groups: You should fix it, NT doesn't like that\n"));
-
-
- done:
-	*pgids=gids;
-	*numgroups=cur_gid;
-	safe_free(map);
-
-	return True;
-}
-
-/*******************************************************************
- gets a domain user's groups from their already-calculated NT_USER_TOKEN
- ********************************************************************/
-NTSTATUS nt_token_to_group_list(TALLOC_CTX *mem_ctx, const DOM_SID *domain_sid, 
-				const NT_USER_TOKEN *nt_token,
-				int *numgroups, DOM_GID **pgids) 
-{
-	DOM_GID *gids;
-	int i;
-
-	gids = (DOM_GID *)talloc(mem_ctx, sizeof(*gids) * nt_token->num_sids);
-
-	if (!gids) {
-		return NT_STATUS_NO_MEMORY;
-	}
-
-	*numgroups=0;
-
-	for (i=PRIMARY_GROUP_SID_INDEX; i < nt_token->num_sids; i++) {
-		if (sid_compare_domain(domain_sid, &nt_token->user_sids[i])==0) {
-			sid_peek_rid(&nt_token->user_sids[i], &(gids[*numgroups].g_rid));
-			gids[*numgroups].attr=7;
-			(*numgroups)++;
-		}
-	}
-	*pgids = gids; 
-	return NT_STATUS_OK;
-}
-
-/*******************************************************************
- Look up a local (domain) rid and return a name and type.
- ********************************************************************/
-NTSTATUS local_lookup_group_name(uint32 rid, char *group_name, uint32 *type)
-{
-	int i = 0; 
-	(*type) = SID_NAME_DOM_GRP;
-
-	DEBUG(5,("lookup_group_name: rid: %d", rid));
-
-	while (domain_group_rids[i].rid != rid && domain_group_rids[i].rid != 0)
-	{
-		i++;
-	}
-
-	if (domain_group_rids[i].rid != 0)
-	{
-		fstrcpy(group_name, domain_group_rids[i].name);
-		DEBUG(5,(" = %s\n", group_name));
-		return NT_STATUS_OK;
-	}
-
-	DEBUG(5,(" none mapped\n"));
-	return NT_STATUS_NONE_MAPPED;
-}
-
-/*******************************************************************
- Look up a local alias rid and return a name and type.
- ********************************************************************/
-NTSTATUS local_lookup_alias_name(uint32 rid, char *alias_name, uint32 *type)
-{
-	int i = 0; 
-	(*type) = SID_NAME_WKN_GRP;
-
-	DEBUG(5,("lookup_alias_name: rid: %d", rid));
-
-	while (builtin_alias_rids[i].rid != rid && builtin_alias_rids[i].rid != 0)
-	{
-		i++;
-	}
-
-	if (builtin_alias_rids[i].rid != 0)
-	{
-		fstrcpy(alias_name, builtin_alias_rids[i].name);
-		DEBUG(5,(" = %s\n", alias_name));
-		return NT_STATUS_OK;
-	}
-
-	DEBUG(5,(" none mapped\n"));
-	return NT_STATUS_NONE_MAPPED;
-}
-
-
-#if 0 /*Nobody uses this function just now*/
-/*******************************************************************
- Look up a local user rid and return a name and type.
- ********************************************************************/
-NTSTATUS local_lookup_user_name(uint32 rid, char *user_name, uint32 *type)
-{
-	SAM_ACCOUNT *sampwd=NULL;
-	int i = 0;
-	BOOL ret;
-	
-	(*type) = SID_NAME_USER;
-
-	DEBUG(5,("lookup_user_name: rid: %d", rid));
-
-	/* look up the well-known domain user rids first */
-	while (domain_user_rids[i].rid != rid && domain_user_rids[i].rid != 0)
-	{
-		i++;
-	}
-
-	if (domain_user_rids[i].rid != 0) {
-		fstrcpy(user_name, domain_user_rids[i].name);
-		DEBUG(5,(" = %s\n", user_name));
-		return NT_STATUS_OK;
-	}
-
-	pdb_init_sam(&sampwd);
-
-	/* ok, it's a user.  find the user account */
-	become_root();
-	ret = pdb_getsampwrid(sampwd, rid);
-	unbecome_root();
-
-	if (ret == True) {
-		fstrcpy(user_name, pdb_get_username(sampwd) );
-		DEBUG(5,(" = %s\n", user_name));
-		pdb_free_sam(&sampwd);
-		return NT_STATUS_OK;
-	}
-
-	DEBUG(5,(" none mapped\n"));
-	pdb_free_sam(&sampwd);
-	return NT_STATUS_NONE_MAPPED;
-}
-
-#endif
-
-/*******************************************************************
- Look up a local (domain) group name and return a rid
- ********************************************************************/
-NTSTATUS local_lookup_group_rid(char *group_name, uint32 *rid)
-{
-	const char *grp_name;
-	int i = -1; /* start do loop at -1 */
-
-	do /* find, if it exists, a group rid for the group name*/
-	{
-		i++;
-		(*rid) = domain_group_rids[i].rid;
-		grp_name = domain_group_rids[i].name;
-
-	} while (grp_name != NULL && !strequal(grp_name, group_name));
-
-	return (grp_name != NULL) ? NT_STATUS_OK : NT_STATUS_NONE_MAPPED;
-}
-
-/*******************************************************************
- Look up a local (BUILTIN) alias name and return a rid
- ********************************************************************/
-NTSTATUS local_lookup_alias_rid(const char *alias_name, uint32 *rid)
-{
-	const char *als_name;
-	int i = -1; /* start do loop at -1 */
-
-	do /* find, if it exists, a alias rid for the alias name*/
-	{
-		i++;
-		(*rid) = builtin_alias_rids[i].rid;
-		als_name = builtin_alias_rids[i].name;
-
-	} while (als_name != NULL && !strequal(als_name, alias_name));
-
-	return (als_name != NULL) ? NT_STATUS_OK : NT_STATUS_NONE_MAPPED;
-}
-
-/*******************************************************************
- Look up a local user name and return a rid
- ********************************************************************/
-NTSTATUS local_lookup_user_rid(char *user_name, uint32 *rid)
-{
-	SAM_ACCOUNT *sampass=NULL;
-	BOOL ret;
-
-	(*rid) = 0;
-
-	pdb_init_sam(&sampass);
-
-	/* find the user account */
-	become_root();
-	ret = pdb_getsampwnam(sampass, user_name);
-	unbecome_root();
-
-	if (ret == True) {
-		(*rid) = pdb_get_user_rid(sampass);
-		pdb_free_sam(&sampass);
-		return NT_STATUS_OK;
-	}
-
-	pdb_free_sam(&sampass);
-	return NT_STATUS_NONE_MAPPED;
-}