r9621: Bunch of bug fixes. Add 'format' option to samba3dump (text,summary,ldif)

(This used to be commit dc6aab8d4a6d0fe47756c90d3d311b6009d571ff)

10 files changed, 193 insertions, 80 deletions

diff --git a/source4/lib/ldb/include/ldb.h b/source4/lib/ldb/include/ldb.h
index 89e88fd4e9..46b359b8ba 100644
--- a/source4/lib/ldb/include/ldb.h
+++ b/source4/lib/ldb/include/ldb.h
@@ -162,8 +162,7 @@ struct ldb_debug_ops {
 #define PRINTF_ATTRIBUTE(a,b)
 #endif
 
-
-/* structues for ldb_parse_tree handling code */
+/* structures for ldb_parse_tree handling code */
 enum ldb_parse_op { LDB_OP_AND=1, LDB_OP_OR=2, LDB_OP_NOT=3,
 		    LDB_OP_EQUALITY=4, LDB_OP_SUBSTRING=5,
 		    LDB_OP_GREATER=6, LDB_OP_LESS=7, LDB_OP_PRESENT=8,
diff --git a/source4/lib/samba3/group.c b/source4/lib/samba3/group.c
index fc8f8c40b8..68ac5987d0 100644
--- a/source4/lib/samba3/group.c
+++ b/source4/lib/samba3/group.c
@@ -46,8 +46,9 @@ NTSTATUS samba3_read_grouptdb(const char *file, TALLOC_CTX *ctx, struct samba3_g
 	int32_t vers_id;
 	TDB_DATA kbuf, dbuf, newkey;
 	int ret;
-	
-	TDB_CONTEXT *tdb = tdb_open(file, 0, TDB_DEFAULT, O_RDONLY, 0600);
+	TDB_CONTEXT *tdb; 
+
+	tdb = tdb_open(file, 0, TDB_DEFAULT, O_RDONLY, 0600);
 	if (!tdb) {
 		DEBUG(0,("Failed to open group mapping database\n"));
 		return NT_STATUS_UNSUCCESSFUL;
@@ -61,6 +62,7 @@ NTSTATUS samba3_read_grouptdb(const char *file, TALLOC_CTX *ctx, struct samba3_g
 	}
 
 	if (vers_id != DATABASE_VERSION_V2) {
+		DEBUG(0, ("Group database version mismatch: %d\n", vers_id));
 		return NT_STATUS_UNSUCCESSFUL;
 	}
 
@@ -80,19 +82,17 @@ NTSTATUS samba3_read_grouptdb(const char *file, TALLOC_CTX *ctx, struct samba3_g
 			if (!dbuf.dptr)
 				continue;
 
-			map.sid = dom_sid_parse_talloc(tdb, kbuf.dptr+strlen(GROUP_PREFIX));
+			map.sid = dom_sid_parse_talloc(ctx, kbuf.dptr+strlen(GROUP_PREFIX));
 
 			ret = tdb_unpack(tdb, dbuf.dptr, dbuf.dsize, "ddff",
 							 &map.gid, &map.sid_name_use, &map.nt_name, &map.comment);
 
-			SAFE_FREE(dbuf.dptr);
-
 			if ( ret == -1 ) {
 				DEBUG(3,("enum_group_mapping: tdb_unpack failure\n"));
 				continue;
 			}
 
-			db->groupmappings = talloc_realloc(tdb, db->groupmappings, struct samba3_groupmapping, db->groupmap_count+1);
+			db->groupmappings = talloc_realloc(ctx, db->groupmappings, struct samba3_groupmapping, db->groupmap_count+1);
 
 			if (!db->groupmappings) 
 				return NT_STATUS_NO_MEMORY;
diff --git a/source4/lib/samba3/idmap.c b/source4/lib/samba3/idmap.c
index 1583ad4476..ce3d098d3a 100644
--- a/source4/lib/samba3/idmap.c
+++ b/source4/lib/samba3/idmap.c
@@ -41,7 +41,6 @@
 
 NTSTATUS samba3_read_idmap( const char *fn, TALLOC_CTX *ctx, struct samba3_idmapdb *idmap )
 {
-	int32_t version;
 	TDB_CONTEXT *tdb;
 	TDB_DATA key, val;
 
@@ -51,13 +50,6 @@ NTSTATUS samba3_read_idmap( const char *fn, TALLOC_CTX *ctx, struct samba3_idmap
 		return NT_STATUS_UNSUCCESSFUL;
 	}
 
-	/* check against earlier versions */
-	version = tdb_fetch_int32(tdb, "IDMAP_VERSION");
-	if (version != IDMAP_VERSION) {
-		DEBUG(0, ("idmap_init: Unable to open idmap database, it's in an old format!\n"));
-		return NT_STATUS_INTERNAL_DB_ERROR;
-	}
-
 	idmap->mapping_count = 0;
 	idmap->mappings = NULL;
 	idmap->user_hwm = tdb_fetch_int32(tdb, HWM_USER);
diff --git a/source4/lib/samba3/ldb_samba3.c b/source4/lib/samba3/ldb_samba3.c
index 53d8964d0d..4cfdd3db75 100644
--- a/source4/lib/samba3/ldb_samba3.c
+++ b/source4/lib/samba3/ldb_samba3.c
@@ -27,23 +27,17 @@
 #include "ldb/include/ldb.h"
 #include "ldb/include/ldb_private.h"
 
-/* 
- * 	gidNumber -> ???
- * 	sambaSID -> member
- * 	sambaSIDList -> member (special!)
- */
-
-/* sambaTrustPassword */
-
-/*	sambaDomainName -> name */
-
-/* sambaUnixIdPool */
-
-/* sambaIdmapEntry */
-
-/* sambaAccountPolicy: FIXME */
-
-/* sambaSidEntry: FIXME */
+/* FIXME: 
+ * sambaSID -> member 
+ * sambaSIDList -> member (special!) 
+ * sambaDomainName -> name 
+ * sambaTrustPassword 
+ * sambaUnixIdPool 
+ * sambaIdmapEntry 
+ * sambaAccountPolicy 
+ * sambaSidEntry 
+ * sambaAcctFlags -> systemFlags ?
+ * sambaPasswordHistory  -> ntPwdHistory*/
 
 /* Not necessary:
  * sambaConfig
@@ -54,19 +48,17 @@
  * sambaAlgorithmicRidBase
  */
 
-/* sambaKickoffTime -> ???*/
-/* sambaPwdCanChange  -> ???*/
-/* sambaPwdMustChange  -> ???*/
-/* sambaAcctFlags -> systemFlags ?*/
-/* sambaHomePath  -> ???*/
-/* sambaHomeDrive  -> ???*/
-/* sambaLogonScript  -> ???*/
-/* sambaProfilePath  -> ???*/
-/* sambaUserWorkstations  -> ???*/
-/* sambaDomainName  -> ???*/
-/* sambaMungedDial -> ???*/
-/* sambaPasswordHistory  -> ntPwdHistory*/
-/* sambaLogonHours -> ???*/
+/* Not in Samba4: 
+ * sambaKickoffTime
+ * sambaPwdCanChange
+ * sambaPwdMustChange
+ * sambaHomePath
+ * sambaHomeDrive
+ * sambaLogonScript
+ * sambaProfilePath
+ * sambaUserWorkstations
+ * sambaMungedDial
+ * sambaLogonHours */
 
 /* sambaNextRid -> nextRid */
 const struct ldb_map_attribute attr_nextRid = {
diff --git a/source4/lib/samba3/policy.c b/source4/lib/samba3/policy.c
index bec3eb7d93..cfe6284fc4 100644
--- a/source4/lib/samba3/policy.c
+++ b/source4/lib/samba3/policy.c
@@ -1,8 +1,7 @@
 /* 
  *  Unix SMB/CIFS implementation.
  *  account policy storage
- *  Copyright (C) Jean François Micouleau      1998-2001.
- *  Copyright (C) Andrew Bartlett              2002
+ *  Copyright (C) Jelmer Vernooij 2005
  *  
  *  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
@@ -24,30 +23,14 @@
 #include "lib/samba3/samba3.h"
 #include "system/filesys.h"
 
-#define DATABASE_VERSION 2
-
-/****************************************************************************
- Open the account policy tdb.
-****************************************************************************/
-
 NTSTATUS samba3_read_account_policy(const char *fn, TALLOC_CTX *ctx, struct samba3_policy *ret)
 {
-	const char *vstring = "INFO/version";
-	uint32_t version;
-
 	TDB_CONTEXT *tdb = tdb_open(fn, 0, TDB_DEFAULT, O_RDONLY, 0600);
 	if (!tdb) {
 		DEBUG(0,("Failed to open account policy database\n"));
 		return NT_STATUS_UNSUCCESSFUL;
 	}
 
-	/* handle a Samba upgrade */
-	if (!tdb_fetch_uint32(tdb, vstring, &version) || version != DATABASE_VERSION) {
-		tdb_store_uint32(tdb, vstring, DATABASE_VERSION);
-	}
-
-	ret = talloc_zero(ctx, struct samba3_policy);
-
 	tdb_fetch_uint32(tdb, "min password length", &ret->min_password_length);
 	tdb_fetch_uint32(tdb, "password history", &ret->password_history);
 	tdb_fetch_uint32(tdb, "user must logon to change pasword", &ret->user_must_logon_to_change_password);
diff --git a/source4/lib/samba3/registry.c b/source4/lib/samba3/registry.c
index 82a08c9088..5f00a944e6 100644
--- a/source4/lib/samba3/registry.c
+++ b/source4/lib/samba3/registry.c
@@ -88,6 +88,7 @@ NTSTATUS samba3_read_regdb ( const char *fn, TALLOC_CTX *ctx, struct samba3_regd
 	
 	if ( !(tdb = tdb_open(fn, 0, TDB_DEFAULT, O_RDONLY, 0600)) )
 	{
+		DEBUG(0, ("Unable to open registry database %s\n", fn));
 		return NT_STATUS_UNSUCCESSFUL;
 	}
 
@@ -96,8 +97,10 @@ NTSTATUS samba3_read_regdb ( const char *fn, TALLOC_CTX *ctx, struct samba3_regd
 	db->key_count = 0;
 	db->keys = NULL;
 	
-	if (vers_id > REGVER_V1) 
+	if (vers_id != -1 && vers_id >= REGVER_V1) {
+		DEBUG(0, ("Registry version mismatch: %d\n", vers_id));
 		return NT_STATUS_UNSUCCESSFUL;
+	}
 
 	for (kbuf = tdb_firstkey(tdb); kbuf.dptr; kbuf = tdb_nextkey(tdb, kbuf))
 	{
@@ -106,7 +109,7 @@ NTSTATUS samba3_read_regdb ( const char *fn, TALLOC_CTX *ctx, struct samba3_regd
 		struct samba3_regkey key;
 		char *skey;
 			
-		if (strncmp(kbuf.dptr, VALUE_PREFIX, strlen(VALUE_PREFIX)))
+		if (strncmp(kbuf.dptr, VALUE_PREFIX, strlen(VALUE_PREFIX)) == 0)
 			continue;
 
 		vbuf = tdb_fetch(tdb, kbuf);
@@ -134,7 +137,7 @@ NTSTATUS samba3_read_regdb ( const char *fn, TALLOC_CTX *ctx, struct samba3_regd
 		}
 
 		db->keys = talloc_realloc(ctx, db->keys, struct samba3_regkey, db->key_count+1);
-		db->keys[i] = key;
+		db->keys[db->key_count] = key;
 		db->key_count++;
 	}
 
diff --git a/source4/lib/samba3/samba3.c b/source4/lib/samba3/samba3.c
index 4eda3bd154..f8ee24ee3b 100644
--- a/source4/lib/samba3/samba3.c
+++ b/source4/lib/samba3/samba3.c
@@ -85,14 +85,17 @@ NTSTATUS samba3_read_smbconf(const char *fn, TALLOC_CTX *ctx, struct samba3 *db)
 	return NT_STATUS_OK;
 }
 
-struct samba3 *samba3_read(const char *libdir, TALLOC_CTX *ctx)
+NTSTATUS samba3_read(const char *smbconf, const char *libdir, TALLOC_CTX *ctx, struct samba3 **samba3)
 {
 	struct samba3 *ret;
 	char *dbfile;
 
-	ret = talloc(ctx, struct samba3);
-	
-	asprintf(&dbfile, "%s/winsdb.dat", libdir);
+	ret = talloc_zero(ctx, struct samba3);
+
+	if (smbconf) 
+		samba3_read_smbconf(smbconf, ctx, ret);
+
+	asprintf(&dbfile, "%s/wins.dat", libdir);
 	samba3_read_winsdb(dbfile, ret, &ret->winsdb_entries, &ret->winsdb_count);
 	SAFE_FREE(dbfile);
 
@@ -100,7 +103,7 @@ struct samba3 *samba3_read(const char *libdir, TALLOC_CTX *ctx)
 	samba3_read_tdbsam(dbfile, ctx, &ret->samaccounts, &ret->samaccount_count);
 	SAFE_FREE(dbfile);
 
-	asprintf(&dbfile, "%s/groupdb.tdb", libdir);
+	asprintf(&dbfile, "%s/group_mapping.tdb", libdir);
 	samba3_read_grouptdb(dbfile, ctx, &ret->group);
 	SAFE_FREE(dbfile);
 
@@ -124,5 +127,7 @@ struct samba3 *samba3_read(const char *libdir, TALLOC_CTX *ctx)
 	samba3_read_share_info(dbfile, ctx, ret);
 	SAFE_FREE(dbfile);
 
-	return ret;
+	*samba3 = ret;
+
+	return NT_STATUS_OK;
 }
diff --git a/source4/lib/samba3/samba3dump.c b/source4/lib/samba3/samba3dump.c
index 88d5cf9369..b00074be56 100644
--- a/source4/lib/samba3/samba3dump.c
+++ b/source4/lib/samba3/samba3dump.c
@@ -23,17 +23,36 @@
 #include "lib/samba3/samba3.h"
 #include "lib/cmdline/popt_common.h"
 
-static NTSTATUS print_policy(struct samba3_policy *ret)
+static void print_header(const char *txt)
 {
+	int i;
+	printf("\n%s\n", txt);
+	for (i = 0; txt[i]; i++) putchar('=');
+	putchar('\n');
+}
+
+static NTSTATUS print_samba3_policy(struct samba3_policy *ret)
+{
+	print_header("Account Policies");
 	printf("Min password length: %d\n", ret->min_password_length);
+	printf("Password history length: %d\n", ret->password_history);
+	printf("User must logon to change password: %d\n", ret->user_must_logon_to_change_password);
+	printf("Maximum password age: %d\n", ret->maximum_password_age);
+	printf("Minimum password age: %d\n", ret->minimum_password_age);
+	printf("Lockout duration: %d\n", ret->lockout_duration);
+	printf("Reset Count Minutes: %d\n", ret->reset_count_minutes);
+	printf("Bad Lockout Minutes: %d\n", ret->bad_lockout_minutes);
+	printf("Disconnect Time: %d\n", ret->disconnect_time);
+	printf("Refuse Machine Password Change: %d\n", ret->refuse_machine_password_change);
 
 	return NT_STATUS_OK;
 }
 
-static NTSTATUS print_sam(struct samba3 *samba3)
+static NTSTATUS print_samba3_sam(struct samba3 *samba3)
 {
 	struct samba3_samaccount *accounts = samba3->samaccounts;
 	uint32_t count = samba3->samaccount_count, i;
+	print_header("SAM Database");
 	
 	for (i = 0; i < count; i++) {
 		printf("%d: %s\n", accounts[i].user_rid, accounts[i].username);
@@ -41,15 +60,118 @@ static NTSTATUS print_sam(struct samba3 *samba3)
 
 	return NT_STATUS_OK;
 }
+
+static NTSTATUS print_samba3_shares(struct samba3 *samba3)
+{
+	int i, j;
+	print_header("Configured shares");
+	for (i = 0; i < samba3->share_count; i++) {
+		struct samba3_share_info *share = &samba3->shares[i];
+		printf("--- %s ---\n", share->name);
+
+		for (j = 0; j < share->parameter_count; j++) {
+			printf("\t%s = %s\n", share->parameters[j].name, share->parameters[j].value);
+		}
+
+		printf("\n");
+	}
+
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS print_samba3_secrets(struct samba3_secrets *secrets)
+{
+	int i;
+	print_header("Secrets");
+
+	printf("IPC Credentials:\n");
+	printf("	User: %s\n", cli_credentials_get_username(secrets->ipc_cred));
+	printf("	Password: %s\n", cli_credentials_get_password(secrets->ipc_cred));
+	printf("	Domain: %s\n\n", cli_credentials_get_domain(secrets->ipc_cred));
+
+	printf("LDAP passwords:\n");
+	for (i = 0; i < secrets->ldappw_count; i++) {
+		printf("\t%s -> %s\n", secrets->ldappws[i].dn, secrets->ldappws[i].password);
+	}
+	printf("\n");
+
+	printf("Domains:\n");
+	for (i = 0; i < secrets->domain_count; i++) {
+		printf("\t--- %s ---\n", secrets->domains[i].name);
+		printf("\tSID: %s\n", dom_sid_string(NULL, &secrets->domains[i].sid));
+		printf("\tGUID: %s\n", GUID_string(NULL, &secrets->domains[i].guid));
+		printf("\tPlaintext pwd: %s\n", secrets->domains[i].plaintext_pw);
+		printf("\tLast Changed: %lu\n", secrets->domains[i].last_change_time);
+		printf("\tSecure Channel Type: %d\n\n", secrets->domains[i].sec_channel_type);
+	}
+
+	printf("Trusted domains:\n");
+	for (i = 0; i < secrets->trusted_domain_count; i++) {
+		int j;
+		for (j = 0; j < secrets->trusted_domains[i].uni_name_len; j++) {
+			printf("\t--- %s ---\n", secrets->trusted_domains[i].uni_name[j]);
+		}
+		printf("\tPassword: %s\n", secrets->trusted_domains[i].pass);
+		printf("\tModified: %lu\n", secrets->trusted_domains[i].mod_time);
+		printf("\tSID: %s\n", dom_sid_string(NULL, &secrets->trusted_domains[i].domain_sid));
+	}
+
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS print_samba3_regdb(struct samba3_regdb *regdb)
+{
+	int i;
+	print_header("Registry");
+
+	for (i = 0; i < regdb->key_count; i++) {
+		int j;
+		printf("%s\n", regdb->keys[i].name);
+		for (j = 0; j < regdb->keys[i].value_count; j++) {
+			printf("\t%s: type %d, length %d\n", 
+				   regdb->keys[i].values[j].name,
+				   regdb->keys[i].values[j].type,
+				   regdb->keys[i].values[j].data.length);
+		}
+	}
+
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS print_samba3_winsdb(struct samba3 *samba3)
+{
+	int i;
+	print_header("WINS Database");
+
+	for (i = 0; i < samba3->winsdb_count; i++) {
+		printf("%s, nb_flags: %x, type: %d, ttl: %lu, %d ips\n", samba3->winsdb_entries[i].name, samba3->winsdb_entries[i].nb_flags, samba3->winsdb_entries[i].type, samba3->winsdb_entries[i].ttl, samba3->winsdb_entries[i].ip_count);
+	}
+
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS print_samba3(struct samba3 *samba3)
+{
+	print_samba3_sam(samba3);
+	print_samba3_policy(&samba3->policy);
+	print_samba3_shares(samba3);
+	print_samba3_winsdb(samba3);
+	print_samba3_regdb(&samba3->registry);
+	print_samba3_secrets(&samba3->secrets);
+
+	return NT_STATUS_OK;
+}
  
 int main(int argc, char **argv)
 {
 	int opt;
+	const char *format = "summary";
 	const char *libdir = "/var/lib/samba";
 	struct samba3 *samba3;
 	poptContext pc;
 	struct poptOption long_options[] = {
 		POPT_AUTOHELP
+		{ "format", 0, POPT_ARG_STRING, &format, 'f', "Format to use (one of: summary, text, ldif)" },
 		{ "libdir", 0, POPT_ARG_STRING, &libdir, 'l', "Set libdir [/var/lib/samba]", "LIBDIR" },
 		POPT_COMMON_SAMBA
 		POPT_TABLEEND
@@ -62,11 +184,21 @@ int main(int argc, char **argv)
 	while((opt = poptGetNextOpt(pc)) != -1) {
 	}
 
-	samba3 = samba3_read(libdir, NULL);
-
-	print_sam(samba3);
-	print_policy(&samba3->policy);
+	samba3_read(poptGetArg(pc), libdir, NULL, &samba3);
 
+	if (!strcmp(format, "summary")) {
+		printf("WINS db entries: %d\n", samba3->winsdb_count);
+		printf("SAM Accounts: %d\n", samba3->samaccount_count);
+		printf("Registry key count: %d\n", samba3->registry.key_count);
+		printf("Shares (including [global]): %d\n", samba3->share_count);
+		printf("Groupmap count: %d\n", samba3->group.groupmap_count);
+		printf("Alias count: %d\n", samba3->group.alias_count);
+		printf("Idmap count: %d\n", samba3->idmap.mapping_count);
+	} else if (!strcmp(format, "text")) {
+		print_samba3(samba3);
+	} else if (!strcmp(format, "ldif")) {
+		printf("FIXME\n");
+	}
 	poptFreeContext(pc);
 
 	return 0;
diff --git a/source4/lib/samba3/secrets.c b/source4/lib/samba3/secrets.c
index 6b629d1eff..25ab8f5db5 100644
--- a/source4/lib/samba3/secrets.c
+++ b/source4/lib/samba3/secrets.c
@@ -168,6 +168,12 @@ static NTSTATUS machine_acc (TDB_CONTEXT *tdb, const char *key, TDB_DATA vbuf, T
 	return NT_STATUS_OK;
 }
 
+static NTSTATUS random_seed (TDB_CONTEXT *tdb, const char *key, TDB_DATA vbuf, TALLOC_CTX *ctx, struct samba3_secrets *db) 
+{
+	/* Ignore */	
+	return NT_STATUS_OK;
+}
+
 static NTSTATUS domtrust_acc (TDB_CONTEXT *tdb, const char *key, TDB_DATA vbuf, TALLOC_CTX *ctx, struct samba3_secrets *db) 
 {
 	int idx, len = 0;
@@ -213,6 +219,7 @@ static const struct {
 	{ "SECRETS/MACHINE_PASSWORD/", machine_password },
 	{ "SECRETS/$MACHINE.ACC/", machine_acc },
 	{ "SECRETS/$DOMTRUST.ACC/", domtrust_acc },
+	{ "INFO/random_seed", random_seed },
 };
 
 
diff --git a/source4/lib/samba3/winsdb.c b/source4/lib/samba3/winsdb.c
index 7c3253e101..c6ead1de39 100644
--- a/source4/lib/samba3/winsdb.c
+++ b/source4/lib/samba3/winsdb.c
@@ -34,7 +34,7 @@ NTSTATUS samba3_read_winsdb( const char *fn, TALLOC_CTX *ctx, struct samba3_wins
 	char *line;
 
 	if((fp = x_fopen(fn,O_RDONLY,0)) == NULL) {
-		DEBUG(2,("initialise_wins: Can't open wins database file %s. Error was %s\n",
+		DEBUG(0,("initialise_wins: Can't open wins database file %s. Error was %s\n",
 			fn, strerror(errno) ));
 		return NT_STATUS_UNSUCCESSFUL;
 	}