+#define OLD_NTDOMAIN 1
/*
* Unix SMB/Netbios implementation.
*/
#include "includes.h"
-#include "nterr.h"
extern int DEBUGLEVEL;
-/* array lookup of well-known RID aliases. the purpose of these escapes me.. */
-/* XXXX this structure should not have the well-known RID groups added to it,
- i.e the DOMAIN_GROUP_RID_ADMIN/USER/GUEST. */
-rid_name domain_alias_rids[] =
-{
- { DOMAIN_ALIAS_RID_ADMINS , "admins" },
- { DOMAIN_ALIAS_RID_USERS , "users" },
- { DOMAIN_ALIAS_RID_GUESTS , "guests" },
- { DOMAIN_ALIAS_RID_POWER_USERS , "power_users" },
-
- { DOMAIN_ALIAS_RID_ACCOUNT_OPS , "account_ops" },
- { DOMAIN_ALIAS_RID_SYSTEM_OPS , "system_ops" },
- { DOMAIN_ALIAS_RID_PRINT_OPS , "print_ops" },
- { DOMAIN_ALIAS_RID_BACKUP_OPS , "backup_ops" },
- { DOMAIN_ALIAS_RID_REPLICATOR , "replicator" },
- { 0 , NULL }
-};
+/*
+ * A list of the rids of well known BUILTIN and Domain users
+ * and groups.
+ */
-/* 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 }
+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 }
+};
-int make_dom_gids(char *gids_str, DOM_GID *gids)
+int make_dom_gids(char *gids_str, DOM_GID **ppgids)
{
- char *ptr;
- pstring s2;
- int count;
-
- DEBUG(4,("make_dom_gids: %s\n", gids_str));
-
- if (gids_str == NULL || *gids_str == 0) return 0;
-
- for (count = 0, ptr = gids_str; next_token(&ptr, s2, NULL) && count < LSA_MAX_GROUPS; count++)
- {
- /* the entries are of the form GID/ATTR, ATTR being optional.*/
- char *attr;
- uint32 rid = 0;
- int i;
-
- attr = strchr(s2,'/');
- if (attr) *attr++ = 0;
- if (!attr || !*attr) attr = "7"; /* default value for attribute is 7 */
-
- /* look up the RID string and see if we can turn it into a rid number */
- for (i = 0; domain_alias_rids[i].name != NULL; i++)
- {
- if (strequal(domain_alias_rids[i].name, s2))
- {
- rid = domain_alias_rids[i].rid;
- break;
- }
- }
+ char *ptr;
+ pstring s2;
+ int count;
+ DOM_GID *gids;
+
+ *ppgids = NULL;
+
+ DEBUG(4,("make_dom_gids: %s\n", gids_str));
+
+ if (gids_str == NULL || *gids_str == 0)
+ return 0;
+
+ for (count = 0, ptr = gids_str;
+ next_token(&ptr, s2, NULL, sizeof(s2));
+ count++)
+ ;
+
+ gids = (DOM_GID *)malloc( sizeof(DOM_GID) * count );
+ if(!gids)
+ {
+ DEBUG(0,("make_dom_gids: malloc fail !\n"));
+ return 0;
+ }
+
+ for (count = 0, ptr = gids_str;
+ next_token(&ptr, s2, NULL, sizeof(s2)) &&
+ count < LSA_MAX_GROUPS;
+ count++)
+ {
+ /* the entries are of the form GID/ATTR, ATTR being optional.*/
+ char *attr;
+ uint32 rid = 0;
+ int i;
+
+ attr = strchr(s2,'/');
+ if (attr)
+ *attr++ = 0;
+
+ if (!attr || !*attr)
+ attr = "7"; /* default value for attribute is 7 */
+
+ /* look up the RID string and see if we can turn it into a rid number */
+ for (i = 0; builtin_alias_rids[i].name != NULL; i++)
+ {
+ if (strequal(builtin_alias_rids[i].name, s2))
+ {
+ rid = builtin_alias_rids[i].rid;
+ break;
+ }
+ }
- if (rid == 0) rid = atoi(s2);
+ if (rid == 0)
+ rid = atoi(s2);
- if (rid == 0)
- {
- DEBUG(1,("make_dom_gids: unknown well-known alias RID %s/%s\n",
- s2, attr));
- count--;
- }
- else
- {
- gids[count].g_rid = rid;
- gids[count].attr = atoi(attr);
+ if (rid == 0)
+ {
+ DEBUG(1,("make_dom_gids: unknown well-known alias RID %s/%s\n", s2, attr));
+ count--;
+ }
+ else
+ {
+ gids[count].g_rid = rid;
+ gids[count].attr = atoi(attr);
- DEBUG(5,("group id: %d attr: %d\n",
- gids[count].g_rid,
- gids[count].attr));
- }
- }
+ DEBUG(5,("group id: %d attr: %d\n", gids[count].g_rid, gids[count].attr));
+ }
+ }
- return count;
+ *ppgids = gids;
+ return count;
}
+
/*******************************************************************
gets a domain user's groups
********************************************************************/
pstrcpy(domain_groups, lp_domain_groups());
/* can only be a user or a guest. cannot be guest _and_ admin */
- if (user_in_list(user, lp_domain_guest_users()))
+ if (user_in_list(user, lp_domain_guest_group()))
{
- sprintf(tmp, " %ld/7 ", DOMAIN_GROUP_RID_GUESTS);
- strcat(domain_groups, tmp);
+ slprintf(tmp, sizeof(tmp) - 1, " %ld/7 ", DOMAIN_GROUP_RID_GUESTS);
+ pstrcat(domain_groups, tmp);
- DEBUG(3,("domain guest access %s granted\n", tmp));
+ DEBUG(3,("domain guest group access %s granted\n", tmp));
}
else
{
- sprintf(tmp, " %ld/7 ", DOMAIN_GROUP_RID_USERS);
- strcat(domain_groups, tmp);
+ slprintf(tmp, sizeof(tmp) -1, " %ld/7 ", DOMAIN_GROUP_RID_USERS);
+ pstrcat(domain_groups, tmp);
- DEBUG(3,("domain user access %s granted\n", tmp));
+ DEBUG(3,("domain group access %s granted\n", tmp));
- if (user_in_list(user, lp_domain_admin_users()))
+ if (user_in_list(user, lp_domain_admin_group()))
{
- sprintf(tmp, " %ld/7 ", DOMAIN_GROUP_RID_ADMINS);
- strcat(domain_groups, tmp);
+ slprintf(tmp, sizeof(tmp) - 1, " %ld/7 ", DOMAIN_GROUP_RID_ADMINS);
+ pstrcat(domain_groups, tmp);
- DEBUG(3,("domain admin access %s granted\n", tmp));
+ DEBUG(3,("domain admin group access %s granted\n", tmp));
}
}
}
-/*******************************************************************
- turns a DCE/RPC request into a DCE/RPC reply
-
- this is where the data really should be split up into an array of
- headers and data sections.
-
- ********************************************************************/
-BOOL create_rpc_reply(pipes_struct *p,
- uint32 data_start, uint32 data_end)
-{
- mem_buf_init(&(p->rhdr.data), 0);
- mem_alloc_data(p->rhdr.data, 0x18);
-
- p->rhdr.align = 4;
- p->rhdr.io = False;
-
- p->hdr_rr.alloc_hint = data_end - data_start; /* calculate remaining data to be sent */
- p->hdr.pkt_type = RPC_RESPONSE; /* mark header as an rpc response */
-
- /* set up rpc header (fragmentation issues) */
- if (data_start == 0)
- {
- p->hdr.flags = RPC_FLG_FIRST;
- }
- else
- {
- p->hdr.flags = 0;
- }
-
- if (p->hdr_rr.alloc_hint + 0x18 <= p->hdr_ba.bba.max_tsize)
- {
- p->hdr.flags |= RPC_FLG_LAST;
- p->hdr.frag_len = p->hdr_rr.alloc_hint + 0x18;
- }
- else
- {
- p->hdr.frag_len = p->hdr_ba.bba.max_tsize;
- }
-
- p->rhdr.data->offset.start = 0;
- p->rhdr.data->offset.end = 0x18;
-
- /* store the header in the data stream */
- p->rhdr.offset = 0;
- smb_io_rpc_hdr ("hdr", &(p->hdr ), &(p->rhdr), 0);
- smb_io_rpc_hdr_rr("rr" , &(p->hdr_rr), &(p->rhdr), 0);
-
- return p->rhdr.data != NULL && p->rhdr.offset == 0x18;
-}
-
-
-/*******************************************************************
- receives a netlogon pipe and responds.
- ********************************************************************/
-static BOOL api_rpc_command(pipes_struct *p,
- char *rpc_name, struct api_struct *api_rpc_cmds,
- prs_struct *data)
-{
- int fn_num;
- DEBUG(4,("api_rpc_command: %s op 0x%x - ", rpc_name, p->hdr_rr.opnum));
-
- for (fn_num = 0; api_rpc_cmds[fn_num].name; fn_num++)
- {
- if (api_rpc_cmds[fn_num].opnum == p->hdr_rr.opnum && api_rpc_cmds[fn_num].fn != NULL)
- {
- DEBUG(3,("api_rpc_command: %s\n", api_rpc_cmds[fn_num].name));
- break;
- }
- }
-
- if (api_rpc_cmds[fn_num].name == NULL)
- {
- DEBUG(4, ("unknown\n"));
- return False;
- }
-
- /* start off with 1024 bytes, and a large safety margin too */
- mem_buf_init(&(p->rdata.data), SAFETY_MARGIN);
- mem_alloc_data(p->rdata.data, 1024);
-
- p->rdata.io = False;
- p->rdata.align = 4;
-
- p->rdata.data->offset.start = 0;
- p->rdata.data->offset.end = 0xffffffff;
-
- /* do the actual command */
- p->rdata.offset = 0;
- api_rpc_cmds[fn_num].fn(p->uid, data, &(p->rdata));
-
- if (p->rdata.data == NULL || p->rdata.offset == 0)
- {
- mem_free_data(p->rdata.data);
- return False;
- }
-
- mem_realloc_data(p->rdata.data, p->rdata.offset);
-
- DEBUG(10,("called %s\n", rpc_name));
-
- return True;
-}
-
-
-/*******************************************************************
- receives a netlogon pipe and responds.
- ********************************************************************/
-BOOL api_rpcTNP(pipes_struct *p, char *rpc_name, struct api_struct *api_rpc_cmds,
- prs_struct *data)
-{
- if (data == NULL || data->data == NULL)
- {
- DEBUG(2,("%s: NULL data received\n", rpc_name));
- return False;
- }
-
- /* read the rpc header */
- smb_io_rpc_hdr_rr("", &(p->hdr_rr), data, 0);
-
- /* interpret the command */
- if (!api_rpc_command(p, rpc_name, api_rpc_cmds, data))
- {
- return False;
- }
-
- /* create the rpc header */
- if (!create_rpc_reply(p, 0, p->rdata.offset))
- {
- return False;
- }
-
- /* set up the data chain */
- p->rhdr.data->offset.start = 0;
- p->rhdr.data->offset.end = p->rhdr.offset;
- p->rhdr.data->next = p->rdata.data;
-
- p->rdata.data->offset.start = p->rhdr.data->offset.end;
- p->rdata.data->offset.end = p->rhdr.data->offset.end + p->rdata.offset;
- p->rdata.data->next = NULL;
-
- return True;
-}
-
-extern rid_name domain_group_rids[];
-
/*******************************************************************
lookup_group_name
********************************************************************/
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 0x0;
}
+ DEBUG(5,(" none mapped\n"));
return 0xC0000000 | NT_STATUS_NONE_MAPPED;
}
-extern rid_name domain_alias_rids[];
-
/*******************************************************************
lookup_alias_name
********************************************************************/
int i = 0;
(*type) = SID_NAME_WKN_GRP;
- while (domain_alias_rids[i].rid != rid && domain_alias_rids[i].rid != 0)
+ DEBUG(5,("lookup_alias_name: rid: %d", rid));
+
+ while (builtin_alias_rids[i].rid != rid && builtin_alias_rids[i].rid != 0)
{
i++;
}
- if (domain_alias_rids[i].rid != 0)
+ if (builtin_alias_rids[i].rid != 0)
{
- fstrcpy(alias_name, domain_alias_rids[i].name);
+ fstrcpy(alias_name, builtin_alias_rids[i].name);
+ DEBUG(5,(" = %s\n", alias_name));
return 0x0;
}
+ DEBUG(5,(" none mapped\n"));
return 0xC0000000 | NT_STATUS_NONE_MAPPED;
}
********************************************************************/
uint32 lookup_user_name(uint32 rid, char *user_name, uint32 *type)
{
- struct smb_passwd *smb_pass;
+ struct sam_disp_info *disp_info;
+ int i = 0;
(*type) = SID_NAME_USER;
- /* find the user account */
- become_root(True);
- smb_pass = get_smbpwd_entry(NULL, rid); /* lkclXXXX SHOULD use rid mapping here! */
- unbecome_root(True);
+ 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 0x0;
+ }
- if (smb_pass != NULL)
+ /* ok, it's a user. find the user account */
+ become_root();
+ disp_info = getsamdisprid(rid);
+ unbecome_root();
+
+ if (disp_info != NULL)
{
- fstrcpy(user_name, smb_pass->smb_name);
+ fstrcpy(user_name, disp_info->smb_name);
+ DEBUG(5,(" = %s\n", user_name));
return 0x0;
}
+ DEBUG(5,(" none mapped\n"));
return 0xC0000000 | NT_STATUS_NONE_MAPPED;
}
do /* find, if it exists, a alias rid for the alias name*/
{
i++;
- (*rid) = domain_alias_rids[i].rid;
- als_name = domain_alias_rids[i].name;
+ (*rid) = builtin_alias_rids[i].rid;
+ als_name = builtin_alias_rids[i].name;
} while (als_name != NULL && !strequal(als_name, alias_name));
********************************************************************/
uint32 lookup_user_rid(char *user_name, uint32 *rid)
{
- struct smb_passwd *smb_pass;
+ struct sam_passwd *sam_pass;
(*rid) = 0;
/* find the user account */
- become_root(True);
- smb_pass = get_smbpwd_entry(user_name, 0);
- unbecome_root(True);
+ become_root();
+ sam_pass = getsam21pwnam(user_name);
+ unbecome_root();
- if (smb_pass != NULL)
+ if (sam_pass != NULL)
{
- /* lkclXXXX SHOULD use name_to_rid() here! */
- (*rid) = smb_pass->smb_userid;
+ (*rid) = sam_pass->user_rid;
return 0x0;
}
return 0xC0000000 | NT_STATUS_NONE_MAPPED;
}
-/*******************************************************************
- Group and User RID username mapping function
- ********************************************************************/
-BOOL name_to_rid(char *user_name, uint32 *u_rid, uint32 *g_rid)
-{
- struct passwd *pw = Get_Pwnam(user_name, False);
-
- if (u_rid == NULL || g_rid == NULL || user_name == NULL)
- {
- return False;
- }
-
- if (!pw)
- {
- DEBUG(1,("Username %s is invalid on this system\n", user_name));
- return False;
- }
-
- if (user_in_list(user_name, lp_domain_guest_users()))
- {
- *u_rid = DOMAIN_USER_RID_GUEST;
- }
- else if (user_in_list(user_name, lp_domain_admin_users()))
- {
- *u_rid = DOMAIN_USER_RID_ADMIN;
- }
- else
- {
- /* turn the unix UID into a Domain RID. this is what the posix
- sub-system does (adds 1000 to the uid) */
- *u_rid = (uint32)(pw->pw_uid + 1000);
- }
-
- /* absolutely no idea what to do about the unix GID to Domain RID mapping */
- *g_rid = (uint32)(pw->pw_gid + 1000);
-
- return True;
-}
+#undef OLD_NTDOMAIN
git.samba.org / samba.git / blobdiff