The branch, master has been updated
via 7516ba860c160e8b971b6f5bc1036370169e6e8a (commit)
via 671469ae7e3013809fe3995ec8f33dda9adda2ed (commit)
via 0544734309feea44e8d449737a9934231f63693d (commit)
from 60b366369e7653d9981b4ebd147667400974ccb9 (commit)
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 7516ba860c160e8b971b6f5bc1036370169e6e8a
Author: Stefan Metzmacher <[email protected]>
Date: Mon Dec 15 19:28:27 2008 +0100
s3:pdb_tdb: store the next rid counter in passdb.tdb instead of
winbind_idmap.tdb
This upgrades the TDBSAM_VERSION to 4 and SAMU_BUFFER_V4.
metze
commit 671469ae7e3013809fe3995ec8f33dda9adda2ed
Author: Stefan Metzmacher <[email protected]>
Date: Tue Dec 16 11:51:14 2008 +0100
s3:passdb: add SAMU_BUFFER_V4 with no changes
The upgrade is required because of the followin TDBSAM_VERSION
upgrade.
metze
commit 0544734309feea44e8d449737a9934231f63693d
Author: Stefan Metzmacher <[email protected]>
Date: Mon Dec 15 18:46:37 2008 +0100
s3:passdb: make marshalling struct samu from and to a buffer more generic
This marshalling isn't specific to tdbsam and it's
ugly to have the related functions in two different files.
metze
-----------------------------------------------------------------------
Summary of changes:
source3/include/passdb.h | 10 +-
source3/include/proto.h | 5 +-
source3/passdb/passdb.c | 682 +++++++++++++++++++++++++++++++++++++++-
source3/passdb/pdb_tdb.c | 788 ++++------------------------------------------
4 files changed, 743 insertions(+), 742 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source3/include/passdb.h b/source3/include/passdb.h
index 744b723..93c1e3f 100644
--- a/source3/include/passdb.h
+++ b/source3/include/passdb.h
@@ -95,7 +95,15 @@ typedef struct logon_cache_struct {
uint16 bad_password_count;
time_t bad_password_time;
} LOGIN_CACHE;
-
+
+#define SAMU_BUFFER_V0 0
+#define SAMU_BUFFER_V1 1
+#define SAMU_BUFFER_V2 2
+#define SAMU_BUFFER_V3 3
+/* nothing changed from V3 to V4 */
+#define SAMU_BUFFER_V4 4
+#define SAMU_BUFFER_LATEST SAMU_BUFFER_V4
+
struct samu {
struct pdb_methods *methods;
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 0826051..b874beb 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -4440,8 +4440,9 @@ NTSTATUS local_password_change(const char *user_name,
const char *new_passwd,
char **pp_err_str,
char **pp_msg_str);
-bool init_sam_from_buffer_v3(struct samu *sampass, uint8 *buf, uint32 buflen);
-uint32 init_buffer_from_sam_v3 (uint8 **buf, struct samu *sampass, bool
size_only);
+bool init_samu_from_buffer(struct samu *sampass, uint32_t level,
+ uint8 *buf, uint32 buflen);
+uint32 init_buffer_from_samu (uint8 **buf, struct samu *sampass, bool
size_only);
bool pdb_copy_sam_account(struct samu *dst, struct samu *src );
bool pdb_update_bad_password_count(struct samu *sampass, bool *updated);
bool pdb_update_autolock_flag(struct samu *sampass, bool *updated);
diff --git a/source3/passdb/passdb.c b/source3/passdb/passdb.c
index bb0daaa..e677d42 100644
--- a/source3/passdb/passdb.c
+++ b/source3/passdb/passdb.c
@@ -856,12 +856,625 @@ NTSTATUS local_password_change(const char *user_name,
Marshall/unmarshall struct samu structs.
*********************************************************************/
-#define TDB_FORMAT_STRING_V3 "dddddddBBBBBBBBBBBBddBBBdwdBwwd"
+#define SAMU_BUFFER_FORMAT_V0 "ddddddBBBBBBBBBBBBddBBwdwdBwwd"
+#define SAMU_BUFFER_FORMAT_V1 "dddddddBBBBBBBBBBBBddBBwdwdBwwd"
+#define SAMU_BUFFER_FORMAT_V2 "dddddddBBBBBBBBBBBBddBBBwwdBwwd"
+#define SAMU_BUFFER_FORMAT_V3 "dddddddBBBBBBBBBBBBddBBBdwdBwwd"
+/* nothing changed between V3 and V4 */
/*********************************************************************
*********************************************************************/
-bool init_sam_from_buffer_v3(struct samu *sampass, uint8 *buf, uint32 buflen)
+static bool init_samu_from_buffer_v0(struct samu *sampass, uint8 *buf, uint32
buflen)
+{
+
+ /* times are stored as 32bit integer
+ take care on system with 64bit wide time_t
+ --SSS */
+ uint32 logon_time,
+ logoff_time,
+ kickoff_time,
+ pass_last_set_time,
+ pass_can_change_time,
+ pass_must_change_time;
+ char *username = NULL;
+ char *domain = NULL;
+ char *nt_username = NULL;
+ char *dir_drive = NULL;
+ char *unknown_str = NULL;
+ char *munged_dial = NULL;
+ char *fullname = NULL;
+ char *homedir = NULL;
+ char *logon_script = NULL;
+ char *profile_path = NULL;
+ char *acct_desc = NULL;
+ char *workstations = NULL;
+ uint32 username_len, domain_len, nt_username_len,
+ dir_drive_len, unknown_str_len, munged_dial_len,
+ fullname_len, homedir_len, logon_script_len,
+ profile_path_len, acct_desc_len, workstations_len;
+
+ uint32 user_rid, group_rid, remove_me, hours_len, unknown_6;
+ uint16 acct_ctrl, logon_divs;
+ uint16 bad_password_count, logon_count;
+ uint8 *hours = NULL;
+ uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL;
+ uint32 len = 0;
+ uint32 lm_pw_len, nt_pw_len, hourslen;
+ bool ret = True;
+
+ if(sampass == NULL || buf == NULL) {
+ DEBUG(0, ("init_samu_from_buffer_v0: NULL parameters
found!\n"));
+ return False;
+ }
+
+/* SAMU_BUFFER_FORMAT_V0 "ddddddBBBBBBBBBBBBddBBwdwdBwwd" */
+
+ /* unpack the buffer into variables */
+ len = tdb_unpack (buf, buflen, SAMU_BUFFER_FORMAT_V0,
+ &logon_time, /* d */
+ &logoff_time, /* d */
+ &kickoff_time, /* d */
+ &pass_last_set_time, /* d */
+ &pass_can_change_time, /* d */
+ &pass_must_change_time, /* d */
+ &username_len, &username, /* B */
+ &domain_len, &domain, /* B */
+ &nt_username_len, &nt_username, /* B */
+ &fullname_len, &fullname, /* B */
+ &homedir_len, &homedir, /* B */
+ &dir_drive_len, &dir_drive, /* B */
+ &logon_script_len, &logon_script, /* B */
+ &profile_path_len, &profile_path, /* B */
+ &acct_desc_len, &acct_desc, /* B */
+ &workstations_len, &workstations, /* B */
+ &unknown_str_len, &unknown_str, /* B */
+ &munged_dial_len, &munged_dial, /* B */
+ &user_rid, /* d */
+ &group_rid, /* d */
+ &lm_pw_len, &lm_pw_ptr, /* B */
+ &nt_pw_len, &nt_pw_ptr, /* B */
+ &acct_ctrl, /* w */
+ &remove_me, /* remove on the next TDB_FORMAT upgarde */ /* d */
+ &logon_divs, /* w */
+ &hours_len, /* d */
+ &hourslen, &hours, /* B */
+ &bad_password_count, /* w */
+ &logon_count, /* w */
+ &unknown_6); /* d */
+
+ if (len == (uint32) -1) {
+ ret = False;
+ goto done;
+ }
+
+ pdb_set_logon_time(sampass, logon_time, PDB_SET);
+ pdb_set_logoff_time(sampass, logoff_time, PDB_SET);
+ pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET);
+ pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET);
+ pdb_set_pass_must_change_time(sampass, pass_must_change_time, PDB_SET);
+ pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET);
+
+ pdb_set_username(sampass, username, PDB_SET);
+ pdb_set_domain(sampass, domain, PDB_SET);
+ pdb_set_nt_username(sampass, nt_username, PDB_SET);
+ pdb_set_fullname(sampass, fullname, PDB_SET);
+
+ if (homedir) {
+ pdb_set_homedir(sampass, homedir, PDB_SET);
+ }
+ else {
+ pdb_set_homedir(sampass,
+ talloc_sub_basic(sampass, username, domain,
+ lp_logon_home()),
+ PDB_DEFAULT);
+ }
+
+ if (dir_drive)
+ pdb_set_dir_drive(sampass, dir_drive, PDB_SET);
+ else {
+ pdb_set_dir_drive(sampass,
+ talloc_sub_basic(sampass, username, domain,
+ lp_logon_drive()),
+ PDB_DEFAULT);
+ }
+
+ if (logon_script)
+ pdb_set_logon_script(sampass, logon_script, PDB_SET);
+ else {
+ pdb_set_logon_script(sampass,
+ talloc_sub_basic(sampass, username, domain,
+ lp_logon_script()),
+ PDB_DEFAULT);
+ }
+
+ if (profile_path) {
+ pdb_set_profile_path(sampass, profile_path, PDB_SET);
+ } else {
+ pdb_set_profile_path(sampass,
+ talloc_sub_basic(sampass, username, domain,
+ lp_logon_path()),
+ PDB_DEFAULT);
+ }
+
+ pdb_set_acct_desc(sampass, acct_desc, PDB_SET);
+ pdb_set_workstations(sampass, workstations, PDB_SET);
+ pdb_set_munged_dial(sampass, munged_dial, PDB_SET);
+
+ if (lm_pw_ptr && lm_pw_len == LM_HASH_LEN) {
+ if (!pdb_set_lanman_passwd(sampass, lm_pw_ptr, PDB_SET)) {
+ ret = False;
+ goto done;
+ }
+ }
+
+ if (nt_pw_ptr && nt_pw_len == NT_HASH_LEN) {
+ if (!pdb_set_nt_passwd(sampass, nt_pw_ptr, PDB_SET)) {
+ ret = False;
+ goto done;
+ }
+ }
+
+ pdb_set_pw_history(sampass, NULL, 0, PDB_SET);
+ pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET);
+ pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET);
+ pdb_set_hours_len(sampass, hours_len, PDB_SET);
+ pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET);
+ pdb_set_logon_count(sampass, logon_count, PDB_SET);
+ pdb_set_unknown_6(sampass, unknown_6, PDB_SET);
+ pdb_set_acct_ctrl(sampass, acct_ctrl, PDB_SET);
+ pdb_set_logon_divs(sampass, logon_divs, PDB_SET);
+ pdb_set_hours(sampass, hours, PDB_SET);
+
+done:
+
+ SAFE_FREE(username);
+ SAFE_FREE(domain);
+ SAFE_FREE(nt_username);
+ SAFE_FREE(fullname);
+ SAFE_FREE(homedir);
+ SAFE_FREE(dir_drive);
+ SAFE_FREE(logon_script);
+ SAFE_FREE(profile_path);
+ SAFE_FREE(acct_desc);
+ SAFE_FREE(workstations);
+ SAFE_FREE(munged_dial);
+ SAFE_FREE(unknown_str);
+ SAFE_FREE(lm_pw_ptr);
+ SAFE_FREE(nt_pw_ptr);
+ SAFE_FREE(hours);
+
+ return ret;
+}
+
+/*********************************************************************
+*********************************************************************/
+
+static bool init_samu_from_buffer_v1(struct samu *sampass, uint8 *buf, uint32
buflen)
+{
+
+ /* times are stored as 32bit integer
+ take care on system with 64bit wide time_t
+ --SSS */
+ uint32 logon_time,
+ logoff_time,
+ kickoff_time,
+ bad_password_time,
+ pass_last_set_time,
+ pass_can_change_time,
+ pass_must_change_time;
+ char *username = NULL;
+ char *domain = NULL;
+ char *nt_username = NULL;
+ char *dir_drive = NULL;
+ char *unknown_str = NULL;
+ char *munged_dial = NULL;
+ char *fullname = NULL;
+ char *homedir = NULL;
+ char *logon_script = NULL;
+ char *profile_path = NULL;
+ char *acct_desc = NULL;
+ char *workstations = NULL;
+ uint32 username_len, domain_len, nt_username_len,
+ dir_drive_len, unknown_str_len, munged_dial_len,
+ fullname_len, homedir_len, logon_script_len,
+ profile_path_len, acct_desc_len, workstations_len;
+
+ uint32 user_rid, group_rid, remove_me, hours_len, unknown_6;
+ uint16 acct_ctrl, logon_divs;
+ uint16 bad_password_count, logon_count;
+ uint8 *hours = NULL;
+ uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL;
+ uint32 len = 0;
+ uint32 lm_pw_len, nt_pw_len, hourslen;
+ bool ret = True;
+
+ if(sampass == NULL || buf == NULL) {
+ DEBUG(0, ("init_samu_from_buffer_v1: NULL parameters
found!\n"));
+ return False;
+ }
+
+/* SAMU_BUFFER_FORMAT_V1 "dddddddBBBBBBBBBBBBddBBwdwdBwwd" */
+
+ /* unpack the buffer into variables */
+ len = tdb_unpack (buf, buflen, SAMU_BUFFER_FORMAT_V1,
+ &logon_time, /* d */
+ &logoff_time, /* d */
+ &kickoff_time, /* d */
+ /* Change from V0 is addition of bad_password_time field. */
+ &bad_password_time, /* d */
+ &pass_last_set_time, /* d */
+ &pass_can_change_time, /* d */
+ &pass_must_change_time, /* d */
+ &username_len, &username, /* B */
+ &domain_len, &domain, /* B */
+ &nt_username_len, &nt_username, /* B */
+ &fullname_len, &fullname, /* B */
+ &homedir_len, &homedir, /* B */
+ &dir_drive_len, &dir_drive, /* B */
+ &logon_script_len, &logon_script, /* B */
+ &profile_path_len, &profile_path, /* B */
+ &acct_desc_len, &acct_desc, /* B */
+ &workstations_len, &workstations, /* B */
+ &unknown_str_len, &unknown_str, /* B */
+ &munged_dial_len, &munged_dial, /* B */
+ &user_rid, /* d */
+ &group_rid, /* d */
+ &lm_pw_len, &lm_pw_ptr, /* B */
+ &nt_pw_len, &nt_pw_ptr, /* B */
+ &acct_ctrl, /* w */
+ &remove_me, /* d */
+ &logon_divs, /* w */
+ &hours_len, /* d */
+ &hourslen, &hours, /* B */
+ &bad_password_count, /* w */
+ &logon_count, /* w */
+ &unknown_6); /* d */
+
+ if (len == (uint32) -1) {
+ ret = False;
+ goto done;
+ }
+
+ pdb_set_logon_time(sampass, logon_time, PDB_SET);
+ pdb_set_logoff_time(sampass, logoff_time, PDB_SET);
+ pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET);
+
+ /* Change from V0 is addition of bad_password_time field. */
+ pdb_set_bad_password_time(sampass, bad_password_time, PDB_SET);
+ pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET);
+ pdb_set_pass_must_change_time(sampass, pass_must_change_time, PDB_SET);
+ pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET);
+
+ pdb_set_username(sampass, username, PDB_SET);
+ pdb_set_domain(sampass, domain, PDB_SET);
+ pdb_set_nt_username(sampass, nt_username, PDB_SET);
+ pdb_set_fullname(sampass, fullname, PDB_SET);
+
+ if (homedir) {
+ pdb_set_homedir(sampass, homedir, PDB_SET);
+ }
+ else {
+ pdb_set_homedir(sampass,
+ talloc_sub_basic(sampass, username, domain,
+ lp_logon_home()),
+ PDB_DEFAULT);
+ }
+
+ if (dir_drive)
+ pdb_set_dir_drive(sampass, dir_drive, PDB_SET);
+ else {
+ pdb_set_dir_drive(sampass,
+ talloc_sub_basic(sampass, username, domain,
+ lp_logon_drive()),
+ PDB_DEFAULT);
+ }
+
+ if (logon_script)
+ pdb_set_logon_script(sampass, logon_script, PDB_SET);
+ else {
+ pdb_set_logon_script(sampass,
+ talloc_sub_basic(sampass, username, domain,
+ lp_logon_script()),
+ PDB_DEFAULT);
+ }
+
+ if (profile_path) {
+ pdb_set_profile_path(sampass, profile_path, PDB_SET);
+ } else {
+ pdb_set_profile_path(sampass,
+ talloc_sub_basic(sampass, username, domain,
+ lp_logon_path()),
+ PDB_DEFAULT);
+ }
+
+ pdb_set_acct_desc(sampass, acct_desc, PDB_SET);
+ pdb_set_workstations(sampass, workstations, PDB_SET);
+ pdb_set_munged_dial(sampass, munged_dial, PDB_SET);
+
+ if (lm_pw_ptr && lm_pw_len == LM_HASH_LEN) {
+ if (!pdb_set_lanman_passwd(sampass, lm_pw_ptr, PDB_SET)) {
+ ret = False;
+ goto done;
+ }
+ }
+
+ if (nt_pw_ptr && nt_pw_len == NT_HASH_LEN) {
+ if (!pdb_set_nt_passwd(sampass, nt_pw_ptr, PDB_SET)) {
+ ret = False;
+ goto done;
+ }
+ }
+
+ pdb_set_pw_history(sampass, NULL, 0, PDB_SET);
+
+ pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET);
+ pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET);
+ pdb_set_hours_len(sampass, hours_len, PDB_SET);
+ pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET);
+ pdb_set_logon_count(sampass, logon_count, PDB_SET);
+ pdb_set_unknown_6(sampass, unknown_6, PDB_SET);
+ pdb_set_acct_ctrl(sampass, acct_ctrl, PDB_SET);
+ pdb_set_logon_divs(sampass, logon_divs, PDB_SET);
+ pdb_set_hours(sampass, hours, PDB_SET);
+
+done:
+
+ SAFE_FREE(username);
+ SAFE_FREE(domain);
+ SAFE_FREE(nt_username);
+ SAFE_FREE(fullname);
+ SAFE_FREE(homedir);
+ SAFE_FREE(dir_drive);
+ SAFE_FREE(logon_script);
+ SAFE_FREE(profile_path);
+ SAFE_FREE(acct_desc);
+ SAFE_FREE(workstations);
+ SAFE_FREE(munged_dial);
+ SAFE_FREE(unknown_str);
+ SAFE_FREE(lm_pw_ptr);
+ SAFE_FREE(nt_pw_ptr);
+ SAFE_FREE(hours);
+
+ return ret;
+}
+
+static bool init_samu_from_buffer_v2(struct samu *sampass, uint8 *buf, uint32
buflen)
+{
+
+ /* times are stored as 32bit integer
+ take care on system with 64bit wide time_t
+ --SSS */
+ uint32 logon_time,
+ logoff_time,
+ kickoff_time,
+ bad_password_time,
+ pass_last_set_time,
+ pass_can_change_time,
+ pass_must_change_time;
+ char *username = NULL;
+ char *domain = NULL;
+ char *nt_username = NULL;
+ char *dir_drive = NULL;
+ char *unknown_str = NULL;
+ char *munged_dial = NULL;
+ char *fullname = NULL;
+ char *homedir = NULL;
+ char *logon_script = NULL;
+ char *profile_path = NULL;
+ char *acct_desc = NULL;
+ char *workstations = NULL;
+ uint32 username_len, domain_len, nt_username_len,
+ dir_drive_len, unknown_str_len, munged_dial_len,
+ fullname_len, homedir_len, logon_script_len,
+ profile_path_len, acct_desc_len, workstations_len;
+
+ uint32 user_rid, group_rid, hours_len, unknown_6;
+ uint16 acct_ctrl, logon_divs;
+ uint16 bad_password_count, logon_count;
+ uint8 *hours = NULL;
+ uint8 *lm_pw_ptr = NULL, *nt_pw_ptr = NULL, *nt_pw_hist_ptr = NULL;
+ uint32 len = 0;
+ uint32 lm_pw_len, nt_pw_len, nt_pw_hist_len, hourslen;
+ uint32 pwHistLen = 0;
+ bool ret = True;
+ fstring tmp_string;
+ bool expand_explicit = lp_passdb_expand_explicit();
+
+ if(sampass == NULL || buf == NULL) {
+ DEBUG(0, ("init_samu_from_buffer_v2: NULL parameters
found!\n"));
+ return False;
+ }
+
+/* SAMU_BUFFER_FORMAT_V2 "dddddddBBBBBBBBBBBBddBBBwwdBwwd" */
+
+ /* unpack the buffer into variables */
+ len = tdb_unpack (buf, buflen, SAMU_BUFFER_FORMAT_V2,
+ &logon_time, /* d */
+ &logoff_time, /* d */
+ &kickoff_time, /* d */
+ &bad_password_time, /* d */
+ &pass_last_set_time, /* d */
+ &pass_can_change_time, /* d */
+ &pass_must_change_time, /* d */
+ &username_len, &username, /* B */
+ &domain_len, &domain, /* B */
+ &nt_username_len, &nt_username, /* B */
+ &fullname_len, &fullname, /* B */
+ &homedir_len, &homedir, /* B */
+ &dir_drive_len, &dir_drive, /* B */
+ &logon_script_len, &logon_script, /* B */
+ &profile_path_len, &profile_path, /* B */
+ &acct_desc_len, &acct_desc, /* B */
+ &workstations_len, &workstations, /* B */
+ &unknown_str_len, &unknown_str, /* B */
+ &munged_dial_len, &munged_dial, /* B */
--
Samba Shared Repository
