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authorLuke Leighton <lkcl@samba.org>1998-11-29 20:06:52 +0000
committerLuke Leighton <lkcl@samba.org>1998-11-29 20:06:52 +0000
commit53373894acfff45885caf1e19a54141546ba5eea (patch)
tree7c4de230aa7357723f2858589142beed12f02156 /source3/rpc_server
parent30038de4623bc827ee8019c569faf00583d1fe58 (diff)
downloadsamba-53373894acfff45885caf1e19a54141546ba5eea.tar.gz
samba-53373894acfff45885caf1e19a54141546ba5eea.tar.bz2
samba-53373894acfff45885caf1e19a54141546ba5eea.zip
"retired" two modules to preserve their cvs history.
added their replacements, added sam password database API modules (This used to be commit b1d1c1337c69c6f6bf25ab932a1a6a757e3ea2ae)
Diffstat (limited to 'source3/rpc_server')
-rw-r--r--source3/rpc_server/srv_sid.c521
1 files changed, 1 insertions, 520 deletions
diff --git a/source3/rpc_server/srv_sid.c b/source3/rpc_server/srv_sid.c
index a428a7f068..6552e0963b 100644
--- a/source3/rpc_server/srv_sid.c
+++ b/source3/rpc_server/srv_sid.c
@@ -19,523 +19,4 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include "includes.h"
-
-
-extern int DEBUGLEVEL;
-extern pstring scope;
-extern pstring global_myname;
-
-/*
- * This is set on startup - it defines the SID for this
- * machine, and therefore the SAM database for which it is
- * responsible.
- */
-
-DOM_SID global_sam_sid;
-
-/*
- * This is the name associated with the SAM database for
- * which this machine is responsible. In the case of a PDC
- * or PDC, this name is the same as the workgroup. In the
- * case of "security = domain" mode, this is the same as
- * the name of the server (global_myname).
- */
-
-fstring global_sam_name;
-
-/*
- * This is obtained on startup - it defines the SID for which
- * this machine is a member. It is therefore only set, and
- * used, in "security = domain" mode.
- */
-
-DOM_SID global_member_sid;
-
-/*
- * note the lack of a "global_member_name" - this is because
- * this is the same as "global_myworkgroup".
- */
-
-/*
- * some useful sids
- */
-
-DOM_SID global_sid_S_1_5_20; /* local well-known domain */
-DOM_SID global_sid_S_1_1; /* everyone */
-DOM_SID global_sid_S_1_3; /* */
-DOM_SID global_sid_S_1_5; /* NT Authority */
-
-extern fstring global_myworkgroup;
-/* extern fstring global_member_dom_name; */
-
-static struct sid_name_map_info
-{
- DOM_SID *sid;
- char *name;
-
-}
-sid_name_map[] =
-{
- { &global_sid_S_1_5_20, "BUILTIN" },
- { &global_sid_S_1_1 , "Everyone" },
- { &global_sid_S_1_3 , "don't know" },
- { &global_sid_S_1_5 , "NT Authority" },
- { &global_sam_sid , global_sam_name },
- { &global_member_sid , global_myworkgroup },
- { NULL , NULL }
-};
-
-/****************************************************************************
- Read the machine SID from a file.
-****************************************************************************/
-
-static BOOL read_sid_from_file(int fd, char *sid_file)
-{
- fstring fline;
- fstring sid_str;
-
- memset(fline, '\0', sizeof(fline));
-
- if (read(fd, fline, sizeof(fline) -1 ) < 0) {
- DEBUG(0,("unable to read file %s. Error was %s\n",
- sid_file, strerror(errno) ));
- return False;
- }
-
- /*
- * Convert to the machine SID.
- */
-
- fline[sizeof(fline)-1] = '\0';
- if (!string_to_sid( &global_sam_sid, fline)) {
- DEBUG(0,("unable to generate machine SID.\n"));
- return False;
- }
-
- sid_to_string(sid_str, &global_sam_sid);
- DEBUG(5,("read_sid_from_file: sid %s\n", sid_str));
-
- return True;
-}
-
-/****************************************************************************
- sets up the name associated with the SAM database for which we are responsible
-****************************************************************************/
-void get_sam_domain_name(void)
-{
- switch (lp_server_role())
- {
- case ROLE_DOMAIN_PDC:
- case ROLE_DOMAIN_BDC:
- {
- /* we are PDC (or BDC) for a Domain */
- fstrcpy(global_sam_name, lp_workgroup());
- break;
- }
- case ROLE_DOMAIN_MEMBER:
- {
- /* we are a "PDC", but FOR LOCAL SAM DATABASE ONLY */
- fstrcpy(global_sam_name, global_myname);
- break;
- }
- default:
- {
- /* no domain role, probably due to "security = share" */
- memset(global_sam_name, 0, sizeof(global_sam_name));
- break;
- }
- }
-}
-
-/****************************************************************************
- obtain the sid from the PDC. do some verification along the way...
-****************************************************************************/
-BOOL get_member_domain_sid(void)
-{
- POLICY_HND pol;
- fstring srv_name;
- struct cli_state cli;
- BOOL res = True;
- DOM_SID sid3;
- DOM_SID sid5;
- fstring dom3;
- fstring dom5;
-
- switch (lp_server_role())
- {
- case ROLE_DOMAIN_NONE:
- {
- ZERO_STRUCT(global_member_sid);
- return True;
- }
- case ROLE_DOMAIN_PDC:
- {
- sid_copy(&global_member_sid, &global_sam_sid);
- return True;
- }
- default:
- {
- /* member or BDC, we're going for connection to PDC */
- break;
- }
- }
-
- if (!cli_connect_serverlist(&cli, lp_passwordserver()))
- {
- DEBUG(0,("get_member_domain_sid: unable to initialise client connection.\n"));
- return False;
- }
-
- /*
- * Ok - we have an anonymous connection to the IPC$ share.
- * Now start the NT Domain stuff :-).
- */
-
- fstrcpy(dom3, "");
- fstrcpy(dom5, "");
- ZERO_STRUCT(sid3);
- ZERO_STRUCT(sid5);
-
- fstrcpy(srv_name, "\\\\");
- fstrcat(srv_name, global_myname);
- strupper(srv_name);
-
- /* open LSARPC session. */
- res = res ? cli_nt_session_open(&cli, PIPE_LSARPC) : False;
-
- /* lookup domain controller; receive a policy handle */
- res = res ? do_lsa_open_policy(&cli, srv_name, &pol, False) : False;
-
- /* send client info query, level 3. receive domain name and sid */
- res = res ? do_lsa_query_info_pol(&cli, &pol, 3, dom3, &sid3) : False;
-
- /* send client info query, level 5. receive domain name and sid */
- res = res ? do_lsa_query_info_pol(&cli, &pol, 5, dom5, &sid5) : False;
-
- /* close policy handle */
- res = res ? do_lsa_close(&cli, &pol) : False;
-
- /* close the session */
- cli_nt_session_close(&cli);
- cli_ulogoff(&cli);
- cli_shutdown(&cli);
-
- if (res)
- {
- pstring sid;
- DEBUG(2,("LSA Query Info Policy\n"));
- sid_to_string(sid, &sid3);
- DEBUG(2,("Domain Member - Domain: %s SID: %s\n", dom3, sid));
- sid_to_string(sid, &sid5);
- DEBUG(2,("Domain Controller - Domain: %s SID: %s\n", dom5, sid));
-
- if (!strequal(dom3, global_myworkgroup) ||
- !strequal(dom5, global_myworkgroup))
- {
- DEBUG(0,("get_member_domain_sid: %s is a DC for %s not %s\n",
- cli.desthost, dom5, global_myworkgroup));
- res = False;
- }
- }
- else
- {
- DEBUG(1,("lsa query info failed\n"));
- }
- if (!res)
- {
- DEBUG(0,("get_member_domain_sid: unable to obtain Domain member SID\n"));
- }
- else
- {
- /* this is a _lot_ of trouble to go to for just this info: */
- global_member_sid = sid5;
- }
-
- return res;
-}
-
-/****************************************************************************
- creates some useful well known sids
-****************************************************************************/
-void generate_wellknown_sids(void)
-{
- string_to_sid(&global_sid_S_1_5_20, "S-1-5-32");
- string_to_sid(&global_sid_S_1_1 , "S-1-1" );
- string_to_sid(&global_sid_S_1_3 , "S-1-3" );
- string_to_sid(&global_sid_S_1_5 , "S-1-5" );
-}
-
-/****************************************************************************
- Generate the global machine sid. Look for the MACHINE.SID file first, if
- not found then look in smb.conf and use it to create the MACHINE.SID file.
-****************************************************************************/
-BOOL generate_sam_sid(void)
-{
- int fd;
- int i;
- char *p;
- pstring sid_file;
- fstring sid_string;
- SMB_STRUCT_STAT st;
- uchar raw_sid_data[12];
-
- pstrcpy(sid_file, lp_smb_passwd_file());
- p = strrchr(sid_file, '/');
- if (p != NULL) {
- *++p = '\0';
- }
-
- if (!directory_exist(sid_file, NULL)) {
- if (dos_mkdir(sid_file, 0700) != 0) {
- DEBUG(0,("can't create private directory %s : %s\n",
- sid_file, strerror(errno)));
- return False;
- }
- }
-
- pstrcat(sid_file, "MACHINE.SID");
-
- if ((fd = sys_open(sid_file, O_RDWR | O_CREAT, 0644)) == -1) {
- DEBUG(0,("unable to open or create file %s. Error was %s\n",
- sid_file, strerror(errno) ));
- return False;
- }
-
- /*
- * Check if the file contains data.
- */
-
- if (sys_fstat( fd, &st) < 0) {
- DEBUG(0,("unable to stat file %s. Error was %s\n",
- sid_file, strerror(errno) ));
- close(fd);
- return False;
- }
-
- if (st.st_size > 0) {
- /*
- * We have a valid SID - read it.
- */
- if (!read_sid_from_file( fd, sid_file)) {
- DEBUG(0,("unable to read file %s. Error was %s\n",
- sid_file, strerror(errno) ));
- close(fd);
- return False;
- }
- close(fd);
- return True;
- }
-
- /*
- * Generate the new sid data & turn it into a string.
- */
- generate_random_buffer( raw_sid_data, 12, True);
-
- fstrcpy( sid_string, "S-1-5-21");
- for( i = 0; i < 3; i++) {
- fstring tmp_string;
- slprintf( tmp_string, sizeof(tmp_string) - 1, "-%u", IVAL(raw_sid_data, i*4));
- fstrcat( sid_string, tmp_string);
- }
-
- fstrcat(sid_string, "\n");
-
- /*
- * Ensure our new SID is valid.
- */
-
- if (!string_to_sid( &global_sam_sid, sid_string)) {
- DEBUG(0,("unable to generate machine SID.\n"));
- return False;
- }
-
- /*
- * Do an exclusive blocking lock on the file.
- */
-
- if (!do_file_lock( fd, 60, F_WRLCK)) {
- DEBUG(0,("unable to lock file %s. Error was %s\n",
- sid_file, strerror(errno) ));
- close(fd);
- return False;
- }
-
- /*
- * At this point we have a blocking lock on the SID
- * file - check if in the meantime someone else wrote
- * SID data into the file. If so - they were here first,
- * use their data.
- */
-
- if (sys_fstat( fd, &st) < 0) {
- DEBUG(0,("unable to stat file %s. Error was %s\n",
- sid_file, strerror(errno) ));
- close(fd);
- return False;
- }
-
- if (st.st_size > 0) {
- /*
- * Unlock as soon as possible to reduce
- * contention on the exclusive lock.
- */
- do_file_lock( fd, 60, F_UNLCK);
-
- /*
- * We have a valid SID - read it.
- */
-
- if (!read_sid_from_file( fd, sid_file)) {
- DEBUG(0,("unable to read file %s. Error was %s\n",
- sid_file, strerror(errno) ));
- close(fd);
- return False;
- }
- close(fd);
- return True;
- }
-
- /*
- * The file is still empty and we have an exlusive lock on it.
- * Write out out SID data into the file.
- */
-
- if (fchmod(fd, 0644) < 0) {
- DEBUG(0,("unable to set correct permissions on file %s. \
-Error was %s\n", sid_file, strerror(errno) ));
- close(fd);
- return False;
- }
-
- if (write( fd, sid_string, strlen(sid_string)) != strlen(sid_string)) {
- DEBUG(0,("unable to write file %s. Error was %s\n",
- sid_file, strerror(errno) ));
- close(fd);
- return False;
- }
-
- /*
- * Unlock & exit.
- */
-
- do_file_lock( fd, 60, F_UNLCK);
- close(fd);
- return True;
-}
-
-/**************************************************************************
- turns a domain name into a SID.
-
- *** side-effect: if the domain name is NULL, it is set to our domain ***
-
-***************************************************************************/
-BOOL map_domain_name_to_sid(DOM_SID *sid, char **nt_domain)
-{
- if (nt_domain == NULL)
- {
- *sid = global_sam_sid;
- return True;
- }
-
- if ((*nt_domain) == NULL)
- {
- DEBUG(5,("map_domain_name_to_sid: overriding NULL name to %s\n",
- global_sam_name));
- (*nt_domain) = strdup(global_sam_name);
- sid_copy(sid, &global_sam_sid);
- return True;
- }
-
- if ((*nt_domain)[0] == 0)
- {
- DEBUG(5,("map_domain_name_to_sid: overriding blank name to %s\n",
- global_sam_name));
- free(*nt_domain);
- (*nt_domain) = strdup(global_sam_name);
- sid_copy(sid, &global_sam_sid);
- return True;
- }
-
- if (strequal((*nt_domain), global_sam_name))
- {
- sid_copy(sid, &global_sam_sid);
- return True;
- }
-
- DEBUG(0,("map_domain_name_to_sid: mapping to %s NOT IMPLEMENTED\n",
- (*nt_domain)));
- return False;
-}
-
-/**************************************************************************
- turns a domain SID into a name.
-
-***************************************************************************/
-BOOL map_domain_sid_to_name(DOM_SID *sid, char *nt_domain)
-{
- fstring sid_str;
- int i = 0;
- sid_to_string(sid_str, sid);
-
- DEBUG(5,("map_domain_sid_to_name: %s\n", sid_str));
-
- if (nt_domain == NULL)
- {
- return False;
- }
-
- while (sid_name_map[i].sid != NULL)
- {
- sid_to_string(sid_str, sid_name_map[i].sid);
- DEBUG(5,("compare: %s\n", sid_str));
- if (sid_equal(sid_name_map[i].sid, sid))
- {
- fstrcpy(nt_domain, sid_name_map[i].name);
- DEBUG(5,("found %s\n", nt_domain));
- return True;
- }
- i++;
- }
-
- DEBUG(0,("map_domain_sid_to_name: mapping NOT IMPLEMENTED\n"));
-
- return False;
-}
-
-/**************************************************************************
- splits a name of format \DOMAIN\name into its two components.
- sets the DOMAIN name to global_sam_name if it has not been specified.
-***************************************************************************/
-BOOL split_domain_name(char *fullname, char *domain, char *name)
-{
- fstring full_name;
- char *p;
-
- if (fullname == NULL || domain == NULL || name == NULL)
- {
- return False;
- }
-
- if (fullname[0] == '\\')
- {
- fullname++;
- }
- fstrcpy(full_name, fullname);
- p = strchr(full_name+1, '\\');
-
- if (p != NULL)
- {
- *p = 0;
- fstrcpy(domain, full_name);
- fstrcpy(name, p+1);
- }
- else
- {
- fstrcpy(domain, global_sam_name);
- fstrcpy(name, full_name);
- }
-
- DEBUG(5,("name '%s' split into '\\%s\\%s'\n", fullname, domain, name));
- return True;
-}
+/* this module is retired, is is called lib/sids.c */