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-rw-r--r--source3/lib/util_sid.c288
1 files changed, 0 insertions, 288 deletions
diff --git a/source3/lib/util_sid.c b/source3/lib/util_sid.c
index f2f7b3c8ae..65bc2fe85d 100644
--- a/source3/lib/util_sid.c
+++ b/source3/lib/util_sid.c
@@ -424,291 +424,3 @@ size_t sid_size(DOM_SID *sid)
return sid->num_auths * sizeof(uint32) + 8;
}
-
-static BOOL read_sid_from_file(int fd, char *sid_file, DOM_SID *sid)
-{
- 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(sid, fline)) {
- DEBUG(0,("unable to read sid.\n"));
- return False;
- }
-
- sid_to_string(sid_str, sid);
- DEBUG(5,("read_sid_from_file: sid %s\n", sid_str));
-
- return True;
-}
-
-/****************************************************************************
- Generate the global machine sid. Look for the DOMAINNAME.SID file first, if
- not found then look in smb.conf and use it to create the DOMAINNAME.SID file.
-****************************************************************************/
-BOOL read_sid(char *sam_name, DOM_SID *sid)
-{
- int fd;
- char *p;
- pstring sid_file;
- fstring file_name;
- SMB_STRUCT_STAT st;
-
- pstrcpy(sid_file, lp_smb_passwd_file());
-
- DEBUG(10,("read_sid: Domain: %s\n", sam_name));
-
- if (sid_file[0] == 0)
- {
- DEBUG(0,("cannot find smb passwd file\n"));
- return False;
- }
-
- p = strrchr(sid_file, '/');
- if (p != NULL)
- {
- *++p = '\0';
- }
-
- if (!directory_exist(sid_file, NULL))
- {
- if (mkdir(sid_file, 0700) != 0)
- {
- DEBUG(0,("can't create private directory %s : %s\n",
- sid_file, strerror(errno)));
- return False;
- }
- }
-
- slprintf(file_name, sizeof(file_name)-1, "%s.SID", sam_name);
- strupper(file_name);
- pstrcat(sid_file, file_name);
-
- 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)
- {
- close(fd);
- return False;
- }
-
- /*
- * We have a valid SID - read it.
- */
-
- if (!read_sid_from_file(fd, sid_file, sid))
- {
- 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 global machine sid. Look for the DOMAINNAME.SID file first, if
- not found then look in smb.conf and use it to create the DOMAINNAME.SID file.
-****************************************************************************/
-BOOL write_sid(char *sam_name, DOM_SID *sid)
-{
- int fd;
- char *p;
- pstring sid_file;
- fstring sid_string;
- fstring file_name;
- SMB_STRUCT_STAT st;
-
- pstrcpy(sid_file, lp_smb_passwd_file());
- sid_to_string(sid_string, sid);
-
- DEBUG(10,("write_sid: Domain: %s SID: %s\n", sam_name, sid_string));
- fstrcat(sid_string, "\n");
-
- if (sid_file[0] == 0)
- {
- DEBUG(0,("cannot find smb passwd file\n"));
- return False;
- }
-
- p = strrchr(sid_file, '/');
- if (p != NULL)
- {
- *++p = '\0';
- }
-
- if (!directory_exist(sid_file, NULL)) {
- if (mkdir(sid_file, 0700) != 0) {
- DEBUG(0,("can't create private directory %s : %s\n",
- sid_file, strerror(errno)));
- return False;
- }
- }
-
- slprintf(file_name, sizeof(file_name)-1, "%s.SID", sam_name);
- strupper(file_name);
- pstrcat(sid_file, file_name);
-
- 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 already.
- */
- close(fd);
- DEBUG(0,("SID file %s already exists\n", sid_file));
- return False;
- }
-
- 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 already.
- */
-
- DEBUG(0,("SID file %s already exists\n", sid_file));
- close(fd);
- return False;
- }
-
- /*
- * 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;
-}
-
-/****************************************************************************
-create a random SID.
-****************************************************************************/
-BOOL create_new_sid(DOM_SID *sid)
-{
- uchar raw_sid_data[12];
- fstring sid_string;
- int i;
-
- /*
- * 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(sid, sid_string))
- {
- DEBUG(0,("unable to generate machine SID.\n"));
- return False;
- }
-
- return True;
-}
-
generated by cgit (git 2.34.1) at 2024-12-04 22:44:23 +0000