/*
- Unix SMB/CIFS implementation.
+ Unix SMB/CIFS mplementation.
LDAP protocol helper functions for SAMBA
Copyright (C) Jean François Micouleau 1998
- Copyright (C) Gerald Carter 2001
+ Copyright (C) Gerald Carter 2001-2003
Copyright (C) Shahms King 2001
- Copyright (C) Andrew Bartlett 2002
- Copyright (C) Stefan (metze) Metzmacher 2002
+ Copyright (C) Andrew Bartlett 2002-2003
+ Copyright (C) Stefan (metze) Metzmacher 2002-2003
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
*/
-#include "includes.h"
-
-#undef DBGC_CLASS
-#define DBGC_CLASS DBGC_PASSDB
-
/* TODO:
* persistent connections: if using NSS LDAP, many connections are made
* however, using only one within Samba would be nice
* and/or winbind
*/
+#include "includes.h"
+
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_PASSDB
+
#include <lber.h>
#include <ldap.h>
-#ifndef LDAP_OPT_SUCCESS
-#define LDAP_OPT_SUCCESS 0
+/*
+ * Work around versions of the LDAP client libs that don't have the OIDs
+ * defined, or have them defined under the old name.
+ * This functionality is really a factor of the server, not the client
+ *
+ */
+
+#if defined(LDAP_EXOP_X_MODIFY_PASSWD) && !defined(LDAP_EXOP_MODIFY_PASSWD)
+#define LDAP_EXOP_MODIFY_PASSWD LDAP_EXOP_X_MODIFY_PASSWD
+#elif !defined(LDAP_EXOP_MODIFY_PASSWD)
+#define LDAP_EXOP_MODIFY_PASSWD "1.3.6.1.4.1.4203.1.11.1"
+#endif
+
+#if defined(LDAP_EXOP_X_MODIFY_PASSWD_ID) && !defined(LDAP_EXOP_MODIFY_PASSWD_ID)
+#define LDAP_TAG_EXOP_MODIFY_PASSWD_ID LDAP_EXOP_X_MODIFY_PASSWD_ID
+#elif !defined(LDAP_EXOP_MODIFY_PASSWD_ID)
+#define LDAP_TAG_EXOP_MODIFY_PASSWD_ID ((ber_tag_t) 0x80U)
#endif
+#if defined(LDAP_EXOP_X_MODIFY_PASSWD_NEW) && !defined(LDAP_EXOP_MODIFY_PASSWD_NEW)
+#define LDAP_TAG_EXOP_MODIFY_PASSWD_NEW LDAP_EXOP_X_MODIFY_PASSWD_NEW
+#elif !defined(LDAP_EXOP_MODIFY_PASSWD_NEW)
+#define LDAP_TAG_EXOP_MODIFY_PASSWD_NEW ((ber_tag_t) 0x82U)
+#endif
+
+
#ifndef SAM_ACCOUNT
#define SAM_ACCOUNT struct sam_passwd
#endif
+#include "smbldap.h"
+
struct ldapsam_privates {
+ struct smbldap_state *smbldap_state;
+
/* Former statics */
- LDAP *ldap_struct;
LDAPMessage *result;
LDAPMessage *entry;
int index;
- time_t last_ping;
- /* retrive-once info */
- const char *uri;
const char *domain_name;
DOM_SID domain_sid;
/* configuration items */
- BOOL use_ntsid;
-
- BOOL permit_non_unix_accounts;
-
- uint32 low_allocated_user_rid;
- uint32 high_allocated_user_rid;
-
- uint32 low_allocated_group_rid;
- uint32 high_allocated_group_rid;
-
- char *bind_dn;
- char *bind_secret;
-
- unsigned int num_failures;
+ int schema_ver;
};
-#define LDAPSAM_DONT_PING_TIME 10 /* ping only all 10 seconds */
-
-static struct ldapsam_privates *static_ldap_state;
-
-/*******************************************************************
- find the ldap password
-******************************************************************/
-static BOOL fetch_ldapsam_pw(char **dn, char** pw)
+/**********************************************************************
+ Free a LDAPMessage (one is stored on the SAM_ACCOUNT).
+ **********************************************************************/
+
+static void private_data_free_fn(void **result)
{
- char *key = NULL;
- size_t size;
-
- *dn = smb_xstrdup(lp_ldap_admin_dn());
-
- if (asprintf(&key, "%s/%s", SECRETS_LDAP_BIND_PW, *dn) < 0) {
- SAFE_FREE(*dn);
- DEBUG(0, ("fetch_ldapsam_pw: asprintf failed!\n"));
- }
-
- *pw=secrets_fetch(key, &size);
- SAFE_FREE(key);
-
- if (!size) {
- /* Upgrade 2.2 style entry */
- char *p;
- char* old_style_key = strdup(*dn);
- char *data;
- fstring old_style_pw;
-
- if (!old_style_key) {
- DEBUG(0, ("fetch_ldapsam_pw: strdup failed!\n"));
- return False;
- }
-
- for (p=old_style_key; *p; p++)
- if (*p == ',') *p = '/';
-
- data=secrets_fetch(old_style_key, &size);
- if (!size && size < sizeof(old_style_pw)) {
- DEBUG(0,("fetch_ldap_pw: neither ldap secret retrieved!\n"));
- SAFE_FREE(old_style_key);
- SAFE_FREE(*dn);
- return False;
- }
-
- strncpy(old_style_pw, data, size);
- old_style_pw[size] = 0;
-
- SAFE_FREE(data);
-
- if (!secrets_store_ldap_pw(*dn, old_style_pw)) {
- DEBUG(0,("fetch_ldap_pw: ldap secret could not be upgraded!\n"));
- SAFE_FREE(old_style_key);
- SAFE_FREE(*dn);
- return False;
- }
- if (!secrets_delete(old_style_key)) {
- DEBUG(0,("fetch_ldap_pw: old ldap secret could not be deleted!\n"));
- }
-
- SAFE_FREE(old_style_key);
-
- *pw = smb_xstrdup(old_style_pw);
- }
-
- return True;
+ ldap_msgfree(*result);
+ *result = NULL;
}
-static const char *attr[] = {"uid", "pwdLastSet", "logonTime",
- "logoffTime", "kickoffTime", "cn",
- "pwdCanChange", "pwdMustChange",
- "displayName", "homeDrive",
- "smbHome", "scriptPath",
- "profilePath", "description",
- "userWorkstations", "rid", "ntSid",
- "primaryGroupID", "lmPassword",
- "ntPassword", "acctFlags",
- "domain", "objectClass",
- "uidNumber", "gidNumber",
- "homeDirectory", NULL };
-
-static const char *domain_info_attrs[] = {"domain", "nextUserRid",
- "nextGroupRid", "ntSid", NULL };
-
-/*******************************************************************
- open a connection to the ldap server.
-******************************************************************/
-static int ldapsam_open_connection (struct ldapsam_privates *ldap_state, LDAP ** ldap_struct)
+/**********************************************************************
+ Get the attribute name given a user schame version.
+ **********************************************************************/
+
+static const char* get_userattr_key2string( int schema_ver, int key )
{
- int rc = LDAP_SUCCESS;
- int version;
- BOOL ldap_v3 = False;
-
-#ifdef HAVE_LDAP_INITIALIZE
- DEBUG(10, ("ldapsam_open_connection: %s\n", ldap_state->uri));
-
- if ((rc = ldap_initialize(ldap_struct, ldap_state->uri)) != LDAP_SUCCESS) {
- DEBUG(0, ("ldap_initialize: %s\n", ldap_err2string(rc)));
- return rc;
- }
-
-#else
-
- /* Parse the string manually */
-
- {
- int port = 0;
- fstring protocol;
- fstring host;
- const char *p = ldap_state->uri;
- SMB_ASSERT(sizeof(protocol)>10 && sizeof(host)>254);
-
- /* skip leading "URL:" (if any) */
- if ( strncasecmp( p, "URL:", 4 ) == 0 ) {
- p += 4;
- }
-
- sscanf(p, "%10[^:]://%254s[^:]:%d", protocol, host, &port);
-
- if (port == 0) {
- if (strequal(protocol, "ldap")) {
- port = LDAP_PORT;
- } else if (strequal(protocol, "ldaps")) {
- port = LDAPS_PORT;
- } else {
- DEBUG(0, ("unrecognised protocol (%s)!\n", protocol));
- }
- }
-
- if ((*ldap_struct = ldap_init(host, port)) == NULL) {
- DEBUG(0, ("ldap_init failed !\n"));
- return LDAP_OPERATIONS_ERROR;
- }
-
- if (strequal(protocol, "ldaps")) {
-#ifdef LDAP_OPT_X_TLS
- int tls = LDAP_OPT_X_TLS_HARD;
- if (ldap_set_option (*ldap_struct, LDAP_OPT_X_TLS, &tls) != LDAP_SUCCESS)
- {
- DEBUG(0, ("Failed to setup a TLS session\n"));
- }
+ switch ( schema_ver ) {
+ case SCHEMAVER_SAMBAACCOUNT:
+ return get_attr_key2string( attrib_map_v22, key );
- DEBUG(3,("LDAPS option set...!\n"));
-#else
- DEBUG(0,("ldapsam_open_connection: Secure connection not supported by LDAP client libraries!\n"));
- return LDAP_OPERATIONS_ERROR;
-#endif
- }
- }
-#endif
-
- if (ldap_get_option(*ldap_struct, LDAP_OPT_PROTOCOL_VERSION, &version) == LDAP_OPT_SUCCESS)
- {
- if (version != LDAP_VERSION3)
- {
- version = LDAP_VERSION3;
- if (ldap_set_option (*ldap_struct, LDAP_OPT_PROTOCOL_VERSION, &version) == LDAP_OPT_SUCCESS) {
- ldap_v3 = True;
- }
- } else {
- ldap_v3 = True;
- }
- }
-
- if (lp_ldap_ssl() == LDAP_SSL_START_TLS) {
-#ifdef LDAP_OPT_X_TLS
- if (ldap_v3) {
- if ((rc = ldap_start_tls_s (*ldap_struct, NULL, NULL)) != LDAP_SUCCESS)
- {
- DEBUG(0,("Failed to issue the StartTLS instruction: %s\n",
- ldap_err2string(rc)));
- return rc;
- }
- DEBUG (3, ("StartTLS issued: using a TLS connection\n"));
- } else {
+ case SCHEMAVER_SAMBASAMACCOUNT:
+ return get_attr_key2string( attrib_map_v30, key );
- DEBUG(0, ("Need LDAPv3 for Start TLS\n"));
- return LDAP_OPERATIONS_ERROR;
- }
-#else
- DEBUG(0,("ldapsam_open_connection: StartTLS not supported by LDAP client libraries!\n"));
- return LDAP_OPERATIONS_ERROR;
-#endif
+ default:
+ DEBUG(0,("get_userattr_key2string: unknown schema version specified\n"));
+ break;
}
-
- DEBUG(2, ("ldapsam_open_connection: connection opened\n"));
- return rc;
+ return NULL;
}
+/**********************************************************************
+ Return the list of attribute names given a user schema version.
+**********************************************************************/
-/*******************************************************************
- a rebind function for authenticated referrals
- This version takes a void* that we can shove useful stuff in :-)
-******************************************************************/
-#if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
-#else
-static int rebindproc_with_state (LDAP * ld, char **whop, char **credp,
- int *methodp, int freeit, void *arg)
+static char** get_userattr_list( int schema_ver )
{
- struct ldapsam_privates *ldap_state = arg;
-
- /** @TODO Should we be doing something to check what servers we rebind to?
- Could we get a referral to a machine that we don't want to give our
- username and password to? */
-
- if (freeit) {
- SAFE_FREE(*whop);
- memset(*credp, '\0', strlen(*credp));
- SAFE_FREE(*credp);
- } else {
- DEBUG(5,("rebind_proc_with_state: Rebinding as \"%s\"\n",
- ldap_state->bind_dn));
-
- *whop = strdup(ldap_state->bind_dn);
- if (!*whop) {
- return LDAP_NO_MEMORY;
- }
- *credp = strdup(ldap_state->bind_secret);
- if (!*credp) {
- SAFE_FREE(*whop);
- return LDAP_NO_MEMORY;
- }
- *methodp = LDAP_AUTH_SIMPLE;
+ switch ( schema_ver ) {
+ case SCHEMAVER_SAMBAACCOUNT:
+ return get_attr_list( attrib_map_v22 );
+
+ case SCHEMAVER_SAMBASAMACCOUNT:
+ return get_attr_list( attrib_map_v30 );
+ default:
+ DEBUG(0,("get_userattr_list: unknown schema version specified!\n"));
+ break;
}
- return 0;
-}
-#endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
-
-/*******************************************************************
- a rebind function for authenticated referrals
- This version takes a void* that we can shove useful stuff in :-)
- and actually does the connection.
-******************************************************************/
-#if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
-static int rebindproc_connect_with_state (LDAP *ldap_struct,
- LDAP_CONST char *url,
- ber_tag_t request,
- ber_int_t msgid, void *arg)
-{
- struct ldapsam_privates *ldap_state = arg;
- int rc;
- DEBUG(5,("rebindproc_connect_with_state: Rebinding as \"%s\"\n",
- ldap_state->bind_dn));
-
- /** @TODO Should we be doing something to check what servers we rebind to?
- Could we get a referral to a machine that we don't want to give our
- username and password to? */
-
- rc = ldap_simple_bind_s(ldap_struct, ldap_state->bind_dn, ldap_state->bind_secret);
- return rc;
+ return NULL;
}
-#endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
/*******************************************************************
- Add a rebind function for authenticated referrals
+ Generate the LDAP search filter for the objectclass based on the
+ version of the schema we are using.
******************************************************************/
-#if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
-#else
-# if LDAP_SET_REBIND_PROC_ARGS == 2
-static int rebindproc (LDAP *ldap_struct, char **whop, char **credp,
- int *method, int freeit )
-{
- return rebindproc_with_state(ldap_struct, whop, credp,
- method, freeit, static_ldap_state);
-
-}
-# endif /*LDAP_SET_REBIND_PROC_ARGS == 2*/
-#endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
-/*******************************************************************
- a rebind function for authenticated referrals
- this also does the connection, but no void*.
-******************************************************************/
-#if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
-# if LDAP_SET_REBIND_PROC_ARGS == 2
-static int rebindproc_connect (LDAP * ld, LDAP_CONST char *url, int request,
- ber_int_t msgid)
+static const char* get_objclass_filter( int schema_ver )
{
- return rebindproc_connect_with_state(ld, url, (ber_tag_t)request, msgid,
- static_ldap_state);
+ static fstring objclass_filter;
+
+ switch( schema_ver ) {
+ case SCHEMAVER_SAMBAACCOUNT:
+ fstr_sprintf( objclass_filter, "(objectclass=%s)", LDAP_OBJ_SAMBAACCOUNT );
+ break;
+ case SCHEMAVER_SAMBASAMACCOUNT:
+ fstr_sprintf( objclass_filter, "(objectclass=%s)", LDAP_OBJ_SAMBASAMACCOUNT );
+ break;
+ default:
+ DEBUG(0,("get_objclass_filter: Invalid schema version specified!\n"));
+ break;
+ }
+
+ return objclass_filter;
}
-# endif /*LDAP_SET_REBIND_PROC_ARGS == 2*/
-#endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
/*******************************************************************
- connect to the ldap server under system privilege.
+ Run the search by name.
******************************************************************/
-static int ldapsam_connect_system(struct ldapsam_privates *ldap_state, LDAP * ldap_struct)
-{
- int rc;
- char *ldap_dn;
- char *ldap_secret;
-
- /* The rebind proc needs this *HACK*. We are not multithreaded, so
- this will work, but it's not nice. */
- static_ldap_state = ldap_state;
-
- /* get the password */
- if (!fetch_ldapsam_pw(&ldap_dn, &ldap_secret))
- {
- DEBUG(0, ("ldap_connect_system: Failed to retrieve password from secrets.tdb\n"));
- return LDAP_INVALID_CREDENTIALS;
- }
-
- ldap_state->bind_dn = ldap_dn;
- ldap_state->bind_secret = ldap_secret;
- /* removed the sasl_bind_s "EXTERNAL" stuff, as my testsuite
- (OpenLDAP) doesnt' seem to support it */
-
- DEBUG(10,("ldap_connect_system: Binding to ldap server %s as \"%s\"\n",
- ldap_state->uri, ldap_dn));
-
-#if defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)
-# if LDAP_SET_REBIND_PROC_ARGS == 2
- ldap_set_rebind_proc(ldap_struct, &rebindproc_connect);
-# endif
-# if LDAP_SET_REBIND_PROC_ARGS == 3
- ldap_set_rebind_proc(ldap_struct, &rebindproc_connect_with_state, (void *)ldap_state);
-# endif
-#else /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
-# if LDAP_SET_REBIND_PROC_ARGS == 2
- ldap_set_rebind_proc(ldap_struct, &rebindproc);
-# endif
-# if LDAP_SET_REBIND_PROC_ARGS == 3
- ldap_set_rebind_proc(ldap_struct, &rebindproc_with_state, (void *)ldap_state);
-# endif
-#endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
-
- rc = ldap_simple_bind_s(ldap_struct, ldap_dn, ldap_secret);
-
- if (rc != LDAP_SUCCESS) {
- char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
- &ld_error);
- DEBUG(ldap_state->num_failures ? 2 : 0,
- ("failed to bind to server with dn= %s Error: %s\n\t%s\n",
- ldap_dn ? ld_error : "(unknown)", ldap_err2string(rc),
- ld_error));
- SAFE_FREE(ld_error);
- ldap_state->num_failures++;
- return rc;
- }
-
- ldap_state->num_failures = 0;
-
- DEBUG(3, ("ldap_connect_system: succesful connection to the LDAP server\n"));
- return rc;
-}
-
-/**********************************************************************
-Connect to LDAP server
-*********************************************************************/
-static int ldapsam_open(struct ldapsam_privates *ldap_state)
+static int ldapsam_search_suffix_by_name (struct ldapsam_privates *ldap_state,
+ const char *user,
+ LDAPMessage ** result, char **attr)
{
- int rc;
- SMB_ASSERT(ldap_state);
-
-#ifndef NO_LDAP_SECURITY
- if (geteuid() != 0) {
- DEBUG(0, ("ldapsam_open: cannot access LDAP when not root..\n"));
- return LDAP_INSUFFICIENT_ACCESS;
- }
-#endif
-
- if ((ldap_state->ldap_struct != NULL) && ((ldap_state->last_ping + LDAPSAM_DONT_PING_TIME) < time(NULL))) {
- struct sockaddr_un addr;
- socklen_t len = sizeof(addr);
- int sd;
- if (ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_DESC, &sd) == 0 &&
- getpeername(sd, (struct sockaddr *) &addr, &len) < 0) {
- /* the other end has died. reopen. */
- ldap_unbind_ext(ldap_state->ldap_struct, NULL, NULL);
- ldap_state->ldap_struct = NULL;
- ldap_state->last_ping = (time_t)0;
- } else {
- ldap_state->last_ping = time(NULL);
- }
- }
-
- if (ldap_state->ldap_struct != NULL) {
- DEBUG(5,("ldapsam_open: already connected to the LDAP server\n"));
- return LDAP_SUCCESS;
- }
-
- if ((rc = ldapsam_open_connection(ldap_state, &ldap_state->ldap_struct))) {
- return rc;
- }
-
- if ((rc = ldapsam_connect_system(ldap_state, ldap_state->ldap_struct))) {
- ldap_unbind_ext(ldap_state->ldap_struct, NULL, NULL);
- ldap_state->ldap_struct = NULL;
- return rc;
- }
-
-
- ldap_state->last_ping = time(NULL);
- DEBUG(4,("The LDAP server is succesful connected\n"));
-
- return LDAP_SUCCESS;
-}
+ pstring filter;
+ char *escape_user = escape_ldap_string_alloc(user);
-/**********************************************************************
-Disconnect from LDAP server
-*********************************************************************/
-static NTSTATUS ldapsam_close(struct ldapsam_privates *ldap_state)
-{
- if (!ldap_state)
- return NT_STATUS_INVALID_PARAMETER;
-
- if (ldap_state->ldap_struct != NULL) {
- ldap_unbind_ext(ldap_state->ldap_struct, NULL, NULL);
- ldap_state->ldap_struct = NULL;
+ if (!escape_user) {
+ return LDAP_NO_MEMORY;
}
-
- DEBUG(5,("The connection to the LDAP server was closed\n"));
- /* maybe free the results here --metze */
-
- return NT_STATUS_OK;
-}
-static int ldapsam_retry_open(struct ldapsam_privates *ldap_state, int *attempts)
-{
- int rc;
+ /*
+ * in the filter expression, replace %u with the real name
+ * so in ldap filter, %u MUST exist :-)
+ */
+ pstr_sprintf(filter, "(&%s%s)", lp_ldap_filter(),
+ get_objclass_filter(ldap_state->schema_ver));
- SMB_ASSERT(ldap_state && attempts);
-
- if (*attempts != 0) {
- unsigned int sleep_time;
- uint8 rand_byte = 128; /* a reasonable place to start */
-
- generate_random_buffer(&rand_byte, 1, False);
-
- sleep_time = (((*attempts)*(*attempts))/2)*rand_byte*2;
- /* we retry after (0.5, 1, 2, 3, 4.5, 6) seconds
- on average.
- */
- DEBUG(3, ("Sleeping for %u milliseconds before reconnecting\n",
- sleep_time));
- msleep(sleep_time);
- }
- (*attempts)++;
-
- if ((rc = ldapsam_open(ldap_state))) {
- DEBUG(1,("Connection to LDAP Server failed for the %d try!\n",*attempts));
- return rc;
- }
+ /*
+ * have to use this here because $ is filtered out
+ * in pstring_sub
+ */
- return LDAP_SUCCESS;
-}
-
-static int ldapsam_search(struct ldapsam_privates *ldap_state,
- const char *base, int scope, const char *filter,
- const char *attrs[], int attrsonly,
- LDAPMessage **res)
-{
- int rc = LDAP_SERVER_DOWN;
- int attempts = 0;
- char *utf8_filter;
-
- SMB_ASSERT(ldap_state);
-
- if (push_utf8_allocate(&utf8_filter, filter) == (size_t)-1) {
- return LDAP_NO_MEMORY;
- }
-
- while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
-
- if ((rc = ldapsam_retry_open(ldap_state,&attempts)) != LDAP_SUCCESS)
- continue;
-
- rc = ldap_search_s(ldap_state->ldap_struct, base, scope,
- utf8_filter, (char **)attrs, attrsonly, res);
- }
-
- if (rc == LDAP_SERVER_DOWN) {
- DEBUG(0,("%s: LDAP server is down!\n",FUNCTION_MACRO));
- ldapsam_close(ldap_state);
- }
+ all_string_sub(filter, "%u", escape_user, sizeof(pstring));
+ SAFE_FREE(escape_user);
- SAFE_FREE(utf8_filter);
- return rc;
+ return smbldap_search_suffix(ldap_state->smbldap_state, filter, attr, result);
}
-static int ldapsam_modify(struct ldapsam_privates *ldap_state, const char *dn, LDAPMod *attrs[])
-{
- int rc = LDAP_SERVER_DOWN;
- int attempts = 0;
- char *utf8_dn;
-
- SMB_ASSERT(ldap_state);
-
- if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
- return LDAP_NO_MEMORY;
- }
-
- while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
-
- if ((rc = ldapsam_retry_open(ldap_state,&attempts)) != LDAP_SUCCESS)
- continue;
-
- rc = ldap_modify_s(ldap_state->ldap_struct, utf8_dn, attrs);
- }
-
- if (rc == LDAP_SERVER_DOWN) {
- DEBUG(0,("%s: LDAP server is down!\n",FUNCTION_MACRO));
- ldapsam_close(ldap_state);
- }
-
- SAFE_FREE(utf8_dn);
- return rc;
-}
+/*******************************************************************
+ Run the search by rid.
+******************************************************************/
-static int ldapsam_add(struct ldapsam_privates *ldap_state, const char *dn, LDAPMod *attrs[])
+static int ldapsam_search_suffix_by_rid (struct ldapsam_privates *ldap_state,
+ uint32 rid, LDAPMessage ** result,
+ char **attr)
{
- int rc = LDAP_SERVER_DOWN;
- int attempts = 0;
- char *utf8_dn;
-
- SMB_ASSERT(ldap_state);
-
- if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
- return LDAP_NO_MEMORY;
- }
-
- while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
-
- if ((rc = ldapsam_retry_open(ldap_state,&attempts)) != LDAP_SUCCESS)
- continue;
-
- rc = ldap_add_s(ldap_state->ldap_struct, utf8_dn, attrs);
- }
-
- if (rc == LDAP_SERVER_DOWN) {
- DEBUG(0,("%s: LDAP server is down!\n",FUNCTION_MACRO));
- ldapsam_close(ldap_state);
- }
-
- SAFE_FREE(utf8_dn);
- return rc;
-}
+ pstring filter;
+ int rc;
-static int ldapsam_delete(struct ldapsam_privates *ldap_state, char *dn)
-{
- int rc = LDAP_SERVER_DOWN;
- int attempts = 0;
- char *utf8_dn;
+ pstr_sprintf(filter, "(&(rid=%i)%s)", rid,
+ get_objclass_filter(ldap_state->schema_ver));
- SMB_ASSERT(ldap_state);
-
- if (push_utf8_allocate(&utf8_dn, dn) == (size_t)-1) {
- return LDAP_NO_MEMORY;
- }
-
- while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
-
- if ((rc = ldapsam_retry_open(ldap_state,&attempts)) != LDAP_SUCCESS)
- continue;
-
- rc = ldap_delete_s(ldap_state->ldap_struct, utf8_dn);
- }
+ rc = smbldap_search_suffix(ldap_state->smbldap_state, filter, attr, result);
- if (rc == LDAP_SERVER_DOWN) {
- DEBUG(0,("%s: LDAP server is down!\n",FUNCTION_MACRO));
- ldapsam_close(ldap_state);
- }
-
- SAFE_FREE(utf8_dn);
return rc;
}
-#ifdef LDAP_EXOP_X_MODIFY_PASSWD
-static int ldapsam_extended_operation(struct ldapsam_privates *ldap_state, LDAP_CONST char *reqoid, struct berval *reqdata, LDAPControl **serverctrls, LDAPControl **clientctrls, char **retoidp, struct berval **retdatap)
-{
- int rc = LDAP_SERVER_DOWN;
- int attempts = 0;
-
- if (!ldap_state)
- return (-1);
-
- while ((rc == LDAP_SERVER_DOWN) && (attempts < 8)) {
-
- if ((rc = ldapsam_retry_open(ldap_state,&attempts)) != LDAP_SUCCESS)
- continue;
-
- rc = ldap_extended_operation_s(ldap_state->ldap_struct, reqoid, reqdata, serverctrls, clientctrls, retoidp, retdatap);
- }
-
- if (rc == LDAP_SERVER_DOWN) {
- DEBUG(0,("%s: LDAP server is down!\n",FUNCTION_MACRO));
- ldapsam_close(ldap_state);
- }
-
- return rc;
-}
-#endif
-
-/*******************************************************************
- run the search by name.
-******************************************************************/
-static int ldapsam_search_suffix (struct ldapsam_privates *ldap_state, const char *filter, const char **search_attr, LDAPMessage ** result)
-{
- int scope = LDAP_SCOPE_SUBTREE;
- int rc;
-
- DEBUG(2, ("ldapsam_search_suffix: searching for:[%s]\n", filter));
-
- rc = ldapsam_search(ldap_state, lp_ldap_suffix (), scope, filter, search_attr, 0, result);
-
- if (rc != LDAP_SUCCESS) {
- char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
- &ld_error);
- DEBUG(0,("ldapsam_search_suffix: Problem during the LDAP search: %s (%s)\n",
- ld_error?ld_error:"(unknown)", ldap_err2string (rc)));
- DEBUG(3,("ldapsam_search_suffix: Query was: %s, %s\n", lp_ldap_suffix(),
- filter));
- SAFE_FREE(ld_error);
- }
-
- return rc;
-}
-
-/*******************************************************************
- run the search by name.
-******************************************************************/
-static int ldapsam_search_suffix_by_name (struct ldapsam_privates *ldap_state, const char *user,
- LDAPMessage ** result)
-{
- pstring filter;
- char *escape_user = escape_ldap_string_alloc(user);
-
- if (!escape_user) {
- return LDAP_NO_MEMORY;
- }
-
- /*
- * in the filter expression, replace %u with the real name
- * so in ldap filter, %u MUST exist :-)
- */
- pstrcpy(filter, lp_ldap_filter());
-
- /*
- * have to use this here because $ is filtered out
- * in pstring_sub
- */
-
-
- all_string_sub(filter, "%u", escape_user, sizeof(pstring));
- SAFE_FREE(escape_user);
-
- return ldapsam_search_suffix(ldap_state, filter, attr, result);
-}
-
-/*******************************************************************
- run the search by rid.
-******************************************************************/
-static int ldapsam_search_suffix_by_rid (struct ldapsam_privates *ldap_state,
- uint32 rid,
- LDAPMessage ** result)
-{
- pstring filter;
- int rc;
-
- /* check if the user rid exsists, if not, try searching on the uid */
-
- snprintf(filter, sizeof(filter) - 1, "rid=%i", rid);
- rc = ldapsam_search_suffix(ldap_state, filter, attr, result);
-
- return rc;
-}
-
-/*******************************************************************
- run the search by SID.
-******************************************************************/
-static int ldapsam_search_suffix_by_sid (struct ldapsam_privates *ldap_state,
- const DOM_SID *sid,
- LDAPMessage ** result)
-{
- pstring filter;
- int rc;
- fstring sid_string;
-
- /* check if the user rid exsists, if not, try searching on the uid */
-
- snprintf(filter, sizeof(filter) - 1, "ntSid=%s", sid_to_string(sid_string, sid));
- rc = ldapsam_search_suffix(ldap_state, filter, attr, result);
-
- return rc;
-}
-
-/*******************************************************************
-search an attribute and return the first value found.
-******************************************************************/
-static BOOL get_single_attribute (LDAP * ldap_struct, LDAPMessage * entry,
- const char *attribute, pstring value)
-{
- char **values;
- value[0] = '\0';
-
- if ((values = ldap_get_values (ldap_struct, entry, attribute)) == NULL) {
- DEBUG (10, ("get_single_attribute: [%s] = [<does not exist>]\n", attribute));
-
- return False;
- }
-
- if (convert_string(CH_UTF8, CH_UNIX,
- values[0], -1,
- value, sizeof(pstring)) == (size_t)-1)
- {
- DEBUG(1, ("get_single_attribute: string conversion of [%s] = [%s] failed!\n",
- attribute, values[0]));
- ldap_value_free(values);
- return False;
- }
-
- ldap_value_free(values);
-#ifdef DEBUG_PASSWORDS
- DEBUG (100, ("get_single_attribute: [%s] = [%s]\n", attribute, value));
-#endif
- return True;
-}
-
-/************************************************************************
-Routine to manage the LDAPMod structure array
-manage memory used by the array, by each struct, and values
-
-************************************************************************/
-static void make_a_mod (LDAPMod *** modlist, int modop, const char *attribute, const char *value)
-{
- LDAPMod **mods;
- int i;
- int j;
-
- mods = *modlist;
-
- if (attribute == NULL || *attribute == '\0')
- return;
-
-#if 0
- /* Why do we need this??? -- vl */
- if (value == NULL || *value == '\0')
- return;
-#endif
-
- if (mods == NULL)
- {
- mods = (LDAPMod **) malloc(sizeof(LDAPMod *));
- if (mods == NULL)
- {
- DEBUG(0, ("make_a_mod: out of memory!\n"));
- return;
- }
- mods[0] = NULL;
- }
-
- for (i = 0; mods[i] != NULL; ++i) {
- if (mods[i]->mod_op == modop && !strcasecmp(mods[i]->mod_type, attribute))
- break;
- }
-
- if (mods[i] == NULL)
- {
- mods = (LDAPMod **) Realloc (mods, (i + 2) * sizeof (LDAPMod *));
- if (mods == NULL)
- {
- DEBUG(0, ("make_a_mod: out of memory!\n"));
- return;
- }
- mods[i] = (LDAPMod *) malloc(sizeof(LDAPMod));
- if (mods[i] == NULL)
- {
- DEBUG(0, ("make_a_mod: out of memory!\n"));
- return;
- }
- mods[i]->mod_op = modop;
- mods[i]->mod_values = NULL;
- mods[i]->mod_type = strdup(attribute);
- mods[i + 1] = NULL;
- }
-
- if (value != NULL)
- {
- char *utf8_value = NULL;
-
- j = 0;
- if (mods[i]->mod_values != NULL) {
- for (; mods[i]->mod_values[j] != NULL; j++);
- }
- mods[i]->mod_values = (char **)Realloc(mods[i]->mod_values,
- (j + 2) * sizeof (char *));
-
- if (mods[i]->mod_values == NULL) {
- DEBUG (0, ("make_a_mod: Memory allocation failure!\n"));
- return;
- }
-
- if (push_utf8_allocate(&utf8_value, value) == (size_t)-1) {
- DEBUG (0, ("make_a_mod: String conversion failure!\n"));
- return;
- }
-
- mods[i]->mod_values[j] = utf8_value;
-
- mods[i]->mod_values[j + 1] = NULL;
- }
- *modlist = mods;
-}
-
-/**********************************************************************
- Set attribute to newval in LDAP, regardless of what value the
- attribute had in LDAP before.
-*********************************************************************/
-static void make_ldap_mod(LDAP *ldap_struct, LDAPMessage *existing,
- LDAPMod ***mods,
- const char *attribute, const char *newval)
-{
- char **values = NULL;
-
- if (existing != NULL) {
- values = ldap_get_values(ldap_struct, existing, attribute);
- }
-
- if ((values != NULL) && (values[0] != NULL) &&
- strcmp(values[0], newval) == 0) {
-
- /* Believe it or not, but LDAP will deny a delete and
- an add at the same time if the values are the
- same... */
-
- ldap_value_free(values);
- return;
- }
-
- /* Regardless of the real operation (add or modify)
- we add the new value here. We rely on deleting
- the old value, should it exist. */
-
- if ((newval != NULL) && (strlen(newval) > 0)) {
- make_a_mod(mods, LDAP_MOD_ADD, attribute, newval);
- }
-
- if (values == NULL) {
- /* There has been no value before, so don't delete it.
- Here's a possible race: We might end up with
- duplicate attributes */
- return;
- }
-
- /* By deleting exactly the value we found in the entry this
- should be race-free in the sense that the LDAP-Server will
- deny the complete operation if somebody changed the
- attribute behind our back. */
-
- make_a_mod(mods, LDAP_MOD_DELETE, attribute, values[0]);
- ldap_value_free(values);
-}
-
/*******************************************************************
- Delete complete object or objectclass and attrs from
- object found in search_result depending on lp_ldap_delete_dn
+ Run the search by SID.
******************************************************************/
-static NTSTATUS ldapsam_delete_entry(struct ldapsam_privates *ldap_state,
- LDAPMessage *result,
- const char *objectclass,
- const char **attrs)
-{
- int rc;
- LDAPMessage *entry;
- LDAPMod **mods = NULL;
- char *name, *dn;
- BerElement *ptr = NULL;
-
- rc = ldap_count_entries(ldap_state->ldap_struct, result);
-
- if (rc != 1) {
- DEBUG(0, ("Entry must exist exactly once!\n"));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- entry = ldap_first_entry(ldap_state->ldap_struct, result);
- dn = ldap_get_dn(ldap_state->ldap_struct, entry);
-
- if (lp_ldap_delete_dn()) {
- NTSTATUS ret = NT_STATUS_OK;
- rc = ldapsam_delete(ldap_state, dn);
-
- if (rc != LDAP_SUCCESS) {
- DEBUG(0, ("Could not delete object %s\n", dn));
- ret = NT_STATUS_UNSUCCESSFUL;
- }
- ldap_memfree(dn);
- return ret;
- }
-
- /* Ok, delete only the SAM attributes */
-
- for (name = ldap_first_attribute(ldap_state->ldap_struct, entry, &ptr);
- name != NULL;
- name = ldap_next_attribute(ldap_state->ldap_struct, entry, ptr)) {
-
- const char **attrib;
-
- /* We are only allowed to delete the attributes that
- really exist. */
-
- for (attrib = attrs; *attrib != NULL; attrib++) {
- if (StrCaseCmp(*attrib, name) == 0) {
- DEBUG(10, ("deleting attribute %s\n", name));
- make_a_mod(&mods, LDAP_MOD_DELETE, name, NULL);
- }
- }
-
- ldap_memfree(name);
- }
-
- if (ptr != NULL) {
- ber_free(ptr, 0);
- }
-
- make_a_mod(&mods, LDAP_MOD_DELETE, "objectClass", objectclass);
-
- rc = ldapsam_modify(ldap_state, dn, mods);
- ldap_mods_free(mods, 1);
-
- if (rc != LDAP_SUCCESS) {
- char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
- &ld_error);
-
- DEBUG(0, ("could not delete attributes for %s, error: %s (%s)\n",
- dn, ldap_err2string(rc), ld_error?ld_error:"unknown"));
- SAFE_FREE(ld_error);
- ldap_memfree(dn);
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- ldap_memfree(dn);
- return NT_STATUS_OK;
-}
-
-/**********************************************************************
-Search for the domain info entry
-*********************************************************************/
-static int ldapsam_search_domain_info(struct ldapsam_privates *ldap_state,
- LDAPMessage ** result)
-{
- pstring filter;
- int rc;
-
- slprintf(filter, sizeof(filter)-1,
- "(&(objectClass=sambaDomain)(domain=%s))",
- ldap_state->domain_name);
-
- DEBUG(2, ("Searching for:[%s]\n", filter));
-
- rc = ldapsam_search_suffix(ldap_state, filter,
- domain_info_attrs, result);
-
- if (rc != LDAP_SUCCESS) {
- DEBUG(2,("Problem during LDAPsearch: %s\n", ldap_err2string (rc)));
- DEBUG(2,("Query was: %s, %s\n", lp_ldap_suffix(), filter));
- }
-
- return rc;
-}
-
-/**********************************************************************
- If this entry is is the 'allocated' range, extract the RID and return
- it, so we can find the 'next' rid to allocate.
-
- Do this, no matter what type of object holds the RID - be it a user,
- group or somthing else.
-*********************************************************************/
-static uint32 entry_to_rid(struct ldapsam_privates *ldap_state, LDAPMessage *entry, int rid_type)
-{
- pstring sid_string;
- DOM_SID dom_sid;
- uint32 rid;
-
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "ntSid",
- sid_string)) {
- return 0;
- }
-
- if (!string_to_sid(&dom_sid, sid_string)) {
- return 0;
- }
-
- if (!sid_peek_check_rid(&dom_sid, get_global_sam_sid(), &rid)) {
- /* not our domain, so we don't care */
- return 0;
- }
-
- switch (rid_type) {
- case USER_RID_TYPE:
- if (rid >= ldap_state->low_allocated_user_rid &&
- rid <= ldap_state->high_allocated_user_rid) {
- return rid;
- }
- break;
- case GROUP_RID_TYPE:
- if (rid >= ldap_state->low_allocated_group_rid &&
- rid <= ldap_state->high_allocated_group_rid) {
- return rid;
- }
- break;
- }
- return 0;
-}
-
-
-/**********************************************************************
-Connect to LDAP server and find the next available 'allocated' RID.
-
-The search is done 'per type' as we allocate seperate pools for the
-EVEN and ODD (user and group) RIDs.
-
-This is only done once, so that we can fill out the sambaDomain.
-*********************************************************************/
-static uint32 search_next_allocated_rid(struct ldapsam_privates *ldap_state, int rid_type)
-{
- int rc;
- LDAPMessage *result;
- LDAPMessage *entry;
- uint32 top_rid = 0;
- uint32 next_rid;
- uint32 count;
- uint32 rid;
- const char *sid_attr[] = {"ntSid", NULL};
- const char *filter = "(ntSid=*)";
-
- DEBUG(2, ("search_top_allocated_rid: searching for:[%s]\n", filter));
-
- rc = ldapsam_search_suffix(ldap_state, filter,
- sid_attr, &result);
-
- if (rc != LDAP_SUCCESS) {
- DEBUG(3, ("LDAP search failed! cannot find base for NUA RIDs: %s\n", ldap_err2string(rc)));
- DEBUGADD(3, ("Query was: %s, %s\n", lp_ldap_suffix(), filter));
-
- result = NULL;
- return 0;
- }
-
- count = ldap_count_entries(ldap_state->ldap_struct, result);
- DEBUG(2, ("search_top_allocated_rid: %d entries in the base!\n", count));
-
- if (count == 0) {
- DEBUG(3, ("LDAP search returned no records, assuming no allocated RIDs present!: %s\n", ldap_err2string(rc)));
- DEBUGADD(3, ("Query was: %s, %s\n", lp_ldap_suffix(), filter));
- } else {
- entry = ldap_first_entry(ldap_state->ldap_struct,result);
-
- top_rid = entry_to_rid(ldap_state, entry, rid_type);
-
- while ((entry = ldap_next_entry(ldap_state->ldap_struct, entry))) {
-
- rid = entry_to_rid(ldap_state, entry, rid_type);
- if (((rid & ~RID_TYPE_MASK) == rid_type) && (rid > top_rid)) {
- top_rid = rid;
- }
- }
- }
-
- switch (rid_type) {
- case USER_RID_TYPE:
- if (top_rid < ldap_state->low_allocated_user_rid) {
- return ldap_state->low_allocated_user_rid;
- }
- break;
- case GROUP_RID_TYPE:
- if (top_rid < ldap_state->low_allocated_group_rid)
- return ldap_state->low_allocated_group_rid;
- break;
- }
-
- next_rid = (top_rid & ~RID_TYPE_MASK) + rid_type + RID_MULTIPLIER;
-
- switch (rid_type) {
- case USER_RID_TYPE:
- if (next_rid > ldap_state->high_allocated_user_rid) {
- return 0;
- }
- break;
- case GROUP_RID_TYPE:
- if (next_rid > ldap_state->high_allocated_group_rid) {
- return 0;
- }
- break;
- }
- return next_rid;
-}
-
-/**********************************************************************
- Add the sambaDomain to LDAP, so we don't have to search for this stuff
- again. This is a once-add operation for now.
-
- TODO: Add other attributes, and allow modification.
-*********************************************************************/
-static NTSTATUS add_new_domain_info(struct ldapsam_privates *ldap_state)
-{
- pstring tmp;
- pstring filter;
- LDAPMod **mods = NULL;
- int rc;
- int ldap_op;
- LDAPMessage *result = NULL;
- LDAPMessage *entry = NULL;
- char *dn = NULL;
- int num_result;
-
- uint32 next_allocated_user_rid;
- uint32 next_allocated_group_rid;
-
- next_allocated_user_rid = search_next_allocated_rid(ldap_state, USER_RID_TYPE);
- if (!next_allocated_user_rid) {
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- next_allocated_group_rid = search_next_allocated_rid(ldap_state, GROUP_RID_TYPE);
- if (!next_allocated_group_rid) {
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- slprintf (filter, sizeof (filter) - 1, "domain=%s", ldap_state->domain_name);
- rc = ldapsam_search_suffix(ldap_state, filter, domain_info_attrs, &result);
- if (rc != LDAP_SUCCESS) {
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- num_result = ldap_count_entries(ldap_state->ldap_struct, result);
-
- if (num_result > 1) {
- DEBUG (0, ("More than domain with that name exists: bailing out!\n"));
- ldap_msgfree(result);
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- /* Check if we need to update an existing entry */
- if (num_result == 1) {
- char *tmp_dn;
-
- DEBUG(3,("Domain exists without samba properties: adding them\n"));
- ldap_op = LDAP_MOD_REPLACE;
- entry = ldap_first_entry (ldap_state->ldap_struct, result);
- tmp_dn = ldap_get_dn (ldap_state->ldap_struct, entry);
- asprintf (&dn, "%s", tmp_dn);
- ldap_memfree (tmp_dn);
- } else {
- /* Check if we need to add an entry */
- DEBUG(3,("Adding new domain\n"));
- ldap_op = LDAP_MOD_ADD;
- asprintf (&dn, "domain=%s,%s", ldap_state->domain_name, lp_ldap_suffix ());
- }
-
- /* Free original search */
- ldap_msgfree(result);
-
- if (!dn) {
- return NT_STATUS_NO_MEMORY;
- }
-
- /* make the changes - the entry *must* not already have samba attributes */
- make_a_mod(&mods, LDAP_MOD_ADD, "domain", ldap_state->domain_name);
-
- sid_to_string(tmp, &ldap_state->domain_sid);
- make_a_mod(&mods, LDAP_MOD_ADD, "ntSid", tmp);
-
- snprintf(tmp, sizeof(tmp)-1, "%i", next_allocated_user_rid);
- make_a_mod(&mods, LDAP_MOD_ADD, "nextUserRid", tmp);
-
- snprintf(tmp, sizeof(tmp)-1, "%i", next_allocated_group_rid);
- make_a_mod(&mods, LDAP_MOD_ADD, "nextGroupRid", tmp);
-
- make_a_mod(&mods, LDAP_MOD_ADD, "objectclass", "sambaDomain");
-
- switch(ldap_op)
- {
- case LDAP_MOD_ADD:
- rc = ldapsam_add(ldap_state, dn, mods);
- break;
- case LDAP_MOD_REPLACE:
- rc = ldapsam_modify(ldap_state, dn, mods);
- break;
- default:
- DEBUG(0,("Wrong LDAP operation type: %d!\n", ldap_op));
- return NT_STATUS_INVALID_PARAMETER;
- }
-
- if (rc!=LDAP_SUCCESS) {
- char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
- &ld_error);
- DEBUG(1,
- ("failed to %s domain dn= %s with: %s\n\t%s\n",
- ldap_op == LDAP_MOD_ADD ? "add" : "modify",
- dn, ldap_err2string(rc),
- ld_error?ld_error:"unknown"));
- SAFE_FREE(ld_error);
-
- ldap_mods_free(mods,1);
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- DEBUG(2,("added: domain = %s in the LDAP database\n", ldap_state->domain_name));
- ldap_mods_free(mods, 1);
- return NT_STATUS_OK;
-}
-
-/**********************************************************************
- Even if the sambaAccount attribute in LDAP tells us that this RID is
- safe to use, always check before use.
-*********************************************************************/
-static BOOL sid_in_use(struct ldapsam_privates *ldap_state,
- const DOM_SID *sid, int *error)
-{
- pstring filter;
- fstring sid_string;
- LDAPMessage *result = NULL;
- int count;
- int rc;
- const char *sid_attr[] = {"ntSid", NULL};
-
- slprintf(filter, sizeof(filter)-1, "(ntSid=%s)", sid_to_string(sid_string, sid));
-
- rc = ldapsam_search_suffix(ldap_state, filter, sid_attr, &result);
-
- if (rc != LDAP_SUCCESS) {
- char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING, &ld_error);
- DEBUG(2, ("Failed to check if sid %s is alredy in use: %s\n",
- sid_string, ld_error));
- SAFE_FREE(ld_error);
-
- *error = rc;
- return True;
- }
-
- if ((count = ldap_count_entries(ldap_state->ldap_struct, result)) > 0) {
- DEBUG(3, ("Sid %s already in use - trying next RID\n",
- sid_string));
- ldap_msgfree(result);
- return True;
- }
- ldap_msgfree(result);
+static int ldapsam_search_suffix_by_sid (struct ldapsam_privates *ldap_state,
+ const DOM_SID *sid, LDAPMessage ** result,
+ char **attr)
+{
+ pstring filter;
+ int rc;
+ fstring sid_string;
- /* good, sid is not in use */
- return False;
+ pstr_sprintf(filter, "(&(%s=%s)%s)",
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_SID),
+ sid_to_string(sid_string, sid),
+ get_objclass_filter(ldap_state->schema_ver));
+
+ rc = smbldap_search_suffix(ldap_state->smbldap_state, filter, attr, result);
+
+ return rc;
}
-/**********************************************************************
- Set the new nextRid attribute, and return one we can use.
+/*******************************************************************
+ Delete complete object or objectclass and attrs from
+ object found in search_result depending on lp_ldap_delete_dn
+******************************************************************/
- This also checks that this RID is actually free - in case the admin
- manually stole it :-).
-*********************************************************************/
-static NTSTATUS ldapsam_next_rid(struct ldapsam_privates *ldap_state, uint32 *rid, int rid_type)
+static NTSTATUS ldapsam_delete_entry(struct ldapsam_privates *ldap_state,
+ LDAPMessage *result,
+ const char *objectclass,
+ char **attrs)
{
- NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
int rc;
- LDAPMessage *result = NULL;
- LDAPMessage *entry = NULL;
- char *dn;
+ LDAPMessage *entry = NULL;
LDAPMod **mods = NULL;
- int count;
- fstring old_rid_string;
- fstring next_rid_string;
- uint32 next_rid;
- int attempts = 0;
+ char *name, *dn;
+ BerElement *ptr = NULL;
- if (!ldap_state->use_ntsid) {
- DEBUG(0, ("Allocated RIDs require 'ldap use ntSid' to be set in smb.conf\n"));
+ rc = ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result);
+
+ if (rc != 1) {
+ DEBUG(0, ("ldapsam_delete_entry: Entry must exist exactly once!\n"));
return NT_STATUS_UNSUCCESSFUL;
}
-
- while (attempts < 10) {
- char *ld_error;
- if (ldapsam_search_domain_info(ldap_state, &result)) {
- return ret;
- }
-
- if (ldap_count_entries(ldap_state->ldap_struct, result) < 1) {
- DEBUG(3, ("Got no domain info entries for domain %s\n",
- ldap_state->domain_name));
- ldap_msgfree(result);
- if (NT_STATUS_IS_OK(ret = add_new_domain_info(ldap_state))) {
- continue;
- } else {
- DEBUG(0, ("Adding domain info failed with %s\n", nt_errstr(ret)));
- return ret;
- }
- }
-
- if ((count = ldap_count_entries(ldap_state->ldap_struct, result)) > 1) {
- DEBUG(0, ("Got too many (%d) domain info entries for domain %s\n",
- count, ldap_state->domain_name));
- ldap_msgfree(result);
- return ret;
- }
-
- entry = ldap_first_entry(ldap_state->ldap_struct, result);
- if (!entry) {
- ldap_msgfree(result);
- return ret;
- }
- if ((dn = ldap_get_dn(ldap_state->ldap_struct, entry)) == NULL) {
- DEBUG(0, ("Could not get domain info DN\n"));
- ldap_msgfree(result);
- return ret;
- }
+ entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, result);
+ dn = smbldap_get_dn(ldap_state->smbldap_state->ldap_struct, entry);
+ if (!dn) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
- /* yes, we keep 2 seperate counters, to avoid stomping on the two
- different sets of algorithmic RIDs */
+ if (lp_ldap_delete_dn()) {
+ NTSTATUS ret = NT_STATUS_OK;
+ rc = smbldap_delete(ldap_state->smbldap_state, dn);
- switch (rid_type) {
- case USER_RID_TYPE:
- if (!get_single_attribute(ldap_state->ldap_struct,
- entry, "nextUserRid",
- old_rid_string)) {
- ldap_memfree(dn);
- ldap_msgfree(result);
- return ret;
- }
- break;
- case GROUP_RID_TYPE:
- if (!get_single_attribute(ldap_state->ldap_struct,
- entry, "nextGroupRid",
- old_rid_string)) {
- ldap_memfree(dn);
- ldap_msgfree(result);
- return ret;
- }
- break;
+ if (rc != LDAP_SUCCESS) {
+ DEBUG(0, ("ldapsam_delete_entry: Could not delete object %s\n", dn));
+ ret = NT_STATUS_UNSUCCESSFUL;
}
+ SAFE_FREE(dn);
+ return ret;
+ }
- /* This is the core of the whole routine. If we had
- scheme-style closures, there would be a *lot* less code
- duplication... */
- *rid = (uint32)atol(old_rid_string);
- next_rid = *rid+RID_MULTIPLIER;
-
- slprintf(next_rid_string, sizeof(next_rid_string)-1, "%d", next_rid);
-
- switch (rid_type) {
- case USER_RID_TYPE:
- if (next_rid > ldap_state->high_allocated_user_rid) {
- return NT_STATUS_UNSUCCESSFUL;
- }
+ /* Ok, delete only the SAM attributes */
+
+ for (name = ldap_first_attribute(ldap_state->smbldap_state->ldap_struct, entry, &ptr);
+ name != NULL;
+ name = ldap_next_attribute(ldap_state->smbldap_state->ldap_struct, entry, ptr)) {
+ char **attrib;
- /* Try to make the modification atomically by enforcing the
- old value in the delete mod. */
- make_ldap_mod(ldap_state->ldap_struct, entry, &mods, "nextUserRid", next_rid_string);
- break;
+ /* We are only allowed to delete the attributes that
+ really exist. */
- case GROUP_RID_TYPE:
- if (next_rid > ldap_state->high_allocated_group_rid) {
- return NT_STATUS_UNSUCCESSFUL;
+ for (attrib = attrs; *attrib != NULL; attrib++) {
+ if (StrCaseCmp(*attrib, name) == 0) {
+ DEBUG(10, ("ldapsam_delete_entry: deleting attribute %s\n", name));
+ smbldap_set_mod(&mods, LDAP_MOD_DELETE, name, NULL);
}
-
- /* Try to make the modification atomically by enforcing the
- old value in the delete mod. */
- make_ldap_mod(ldap_state->ldap_struct, entry, &mods, "nextGroupRid", next_rid_string);
- break;
}
- if ((rc = ldap_modify_s(ldap_state->ldap_struct, dn, mods)) == LDAP_SUCCESS) {
- DOM_SID dom_sid;
- DOM_SID sid;
- pstring domain_sid_string;
- int error = 0;
-
- if (!get_single_attribute(ldap_state->ldap_struct, result, "ntSid",
- domain_sid_string)) {
- ldap_mods_free(mods, 1);
- ldap_memfree(dn);
- ldap_msgfree(result);
- return ret;
- }
-
- if (!string_to_sid(&dom_sid, domain_sid_string)) {
- ldap_mods_free(mods, 1);
- ldap_memfree(dn);
- ldap_msgfree(result);
- return ret;
- }
-
- ldap_mods_free(mods, 1);
- mods = NULL;
- ldap_memfree(dn);
- ldap_msgfree(result);
-
- sid_copy(&sid, &dom_sid);
- sid_append_rid(&sid, *rid);
-
- /* check RID is not in use */
- if (sid_in_use(ldap_state, &sid, &error)) {
- if (error) {
- return ret;
- }
- continue;
- }
+ ldap_memfree(name);
+ }
+
+ if (ptr != NULL) {
+ ber_free(ptr, 0);
+ }
+
+ smbldap_set_mod(&mods, LDAP_MOD_DELETE, "objectClass", objectclass);
- return NT_STATUS_OK;
- }
+ rc = smbldap_modify(ldap_state->smbldap_state, dn, mods);
+ ldap_mods_free(mods, True);
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING, &ld_error);
- DEBUG(2, ("Failed to modify rid: %s\n", ld_error));
+ if (rc != LDAP_SUCCESS) {
+ char *ld_error = NULL;
+ ldap_get_option(ldap_state->smbldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
+ &ld_error);
+
+ DEBUG(0, ("ldapsam_delete_entry: Could not delete attributes for %s, error: %s (%s)\n",
+ dn, ldap_err2string(rc), ld_error?ld_error:"unknown"));
SAFE_FREE(ld_error);
-
- ldap_mods_free(mods, 1);
- mods = NULL;
-
- ldap_memfree(dn);
- dn = NULL;
-
- ldap_msgfree(result);
- result = NULL;
-
- {
- /* Sleep for a random timeout */
- unsigned sleeptime = (sys_random()*sys_getpid()*attempts);
- attempts += 1;
-
- sleeptime %= 100;
- msleep(sleeptime);
- }
+ SAFE_FREE(dn);
+ return NT_STATUS_UNSUCCESSFUL;
}
- DEBUG(0, ("Failed to set new RID\n"));
- return ret;
+ SAFE_FREE(dn);
+ return NT_STATUS_OK;
}
-
+
/* New Interface is being implemented here */
+#if 0 /* JERRY - not uesed anymore */
+
/**********************************************************************
Initialize SAM_ACCOUNT from an LDAP query (unix attributes only)
*********************************************************************/
char **ldap_values;
char **values;
- if ((ldap_values = ldap_get_values (ldap_state->ldap_struct, entry, "objectClass")) == NULL) {
+ if ((ldap_values = ldap_get_values (ldap_state->smbldap_state->ldap_struct, entry, "objectClass")) == NULL) {
DEBUG (1, ("get_unix_attributes: no objectClass! \n"));
return False;
}
for (values=ldap_values;*values;values++) {
- if (strcasecmp(*values, "posixAccount") == 0) {
+ if (strequal(*values, LDAP_OBJ_POSIXACCOUNT )) {
break;
}
}
if (!*values) { /*end of array, no posixAccount */
- DEBUG(10, ("user does not have posixAcccount attributes\n"));
+ DEBUG(10, ("user does not have %s attributes\n", LDAP_OBJ_POSIXACCOUNT));
ldap_value_free(ldap_values);
return False;
}
ldap_value_free(ldap_values);
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "homeDirectory", homedir))
+ if ( !smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_UNIX_HOME), homedir) )
+ {
return False;
+ }
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "gidNumber", temp))
+ if ( !smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_GIDNUMBER), temp) )
+ {
return False;
+ }
- gid = (gid_t)atol(temp);
+ *gid = (gid_t)atol(temp);
pdb_set_unix_homedir(sampass, homedir, PDB_SET);
- DEBUG(10, ("user has posixAcccount attributes\n"));
+ DEBUG(10, ("user has %s attributes\n", LDAP_OBJ_POSIXACCOUNT));
+
return True;
}
+#endif
/**********************************************************************
-Initialize SAM_ACCOUNT from an LDAP query
-(Based on init_sam_from_buffer in pdb_tdb.c)
+ Initialize SAM_ACCOUNT from an LDAP query.
+ (Based on init_sam_from_buffer in pdb_tdb.c)
*********************************************************************/
+
static BOOL init_sam_from_ldap (struct ldapsam_privates *ldap_state,
SAM_ACCOUNT * sampass,
LDAPMessage * entry)
logon_script,
profile_path,
acct_desc,
- munged_dial,
workstations;
+ char munged_dial[2048];
uint32 user_rid;
uint8 smblmpwd[LM_HASH_LEN],
smbntpwd[NT_HASH_LEN];
uint16 acct_ctrl = 0,
logon_divs;
+ uint16 bad_password_count = 0,
+ logon_count = 0;
uint32 hours_len;
uint8 hours[MAX_HOURS_LEN];
pstring temp;
- uid_t uid = -1;
- gid_t gid = getegid();
/*
* do a little initialization
return False;
}
- if (ldap_state->ldap_struct == NULL) {
- DEBUG(0, ("init_sam_from_ldap: ldap_state->ldap_struct is NULL!\n"));
+ if (ldap_state->smbldap_state->ldap_struct == NULL) {
+ DEBUG(0, ("init_sam_from_ldap: ldap_state->smbldap_state->ldap_struct is NULL!\n"));
return False;
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "uid", username)) {
- DEBUG(1, ("No uid attribute found for this user!\n"));
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry, "uid", username)) {
+ DEBUG(1, ("init_sam_from_ldap: No uid attribute found for this user!\n"));
return False;
}
- DEBUG(2, ("Entry found for user: %s\n", username));
+ DEBUG(2, ("init_sam_from_ldap: Entry found for user: %s\n", username));
pstrcpy(nt_username, username);
pdb_set_domain(sampass, domain, PDB_DEFAULT);
pdb_set_nt_username(sampass, nt_username, PDB_SET);
+
+ /* deal with different attributes between the schema first */
- if (ldap_state->use_ntsid) {
- if (get_single_attribute(ldap_state->ldap_struct, entry, "ntSid", temp)) {
+ if ( ldap_state->schema_ver == SCHEMAVER_SAMBASAMACCOUNT ) {
+ if (smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_SID), temp)) {
pdb_set_user_sid_from_string(sampass, temp, PDB_SET);
}
+
+ if (smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PRIMARY_GROUP_SID), temp)) {
+ pdb_set_group_sid_from_string(sampass, temp, PDB_SET);
+ } else {
+ pdb_set_group_sid_from_rid(sampass, DOMAIN_GROUP_RID_USERS, PDB_DEFAULT);
+ }
} else {
- if (get_single_attribute(ldap_state->ldap_struct, entry, "rid", temp)) {
+ if (smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_RID), temp)) {
user_rid = (uint32)atol(temp);
pdb_set_user_sid_from_rid(sampass, user_rid, PDB_SET);
}
+
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PRIMARY_GROUP_RID), temp)) {
+ pdb_set_group_sid_from_rid(sampass, DOMAIN_GROUP_RID_USERS, PDB_DEFAULT);
+ } else {
+ uint32 group_rid;
+
+ group_rid = (uint32)atol(temp);
+
+ /* for some reason, we often have 0 as a primary group RID.
+ Make sure that we treat this just as a 'default' value */
+
+ if ( group_rid > 0 )
+ pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET);
+ else
+ pdb_set_group_sid_from_rid(sampass, DOMAIN_GROUP_RID_USERS, PDB_DEFAULT);
+ }
}
if (pdb_get_init_flags(sampass,PDB_USERSID) == PDB_DEFAULT) {
- DEBUG(1, ("no rid or ntSid attribute found for this user %s\n", username));
+ DEBUG(1, ("init_sam_from_ldap: no %s or %s attribute found for this user %s\n",
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_SID),
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_RID),
+ username));
return False;
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "primaryGroupID", temp)) {
- pdb_set_group_sid_from_rid(sampass, DOMAIN_GROUP_RID_USERS, PDB_DEFAULT);
- } else {
- uint32 group_rid;
- group_rid = (uint32)atol(temp);
- pdb_set_group_sid_from_rid(sampass, group_rid, PDB_SET);
- }
+#if 0 /* JERRY -- not used anymore */
/*
* If so configured, try and get the values from LDAP
*/
- if (!lp_ldap_trust_ids() && (get_unix_attributes(ldap_state, sampass, entry, &gid))) {
-
- if (pdb_get_init_flags(sampass,PDB_GROUPSID) == PDB_DEFAULT) {
+ if (lp_ldap_trust_ids() && (get_unix_attributes(ldap_state, sampass, entry, &gid)))
+ {
+ if (pdb_get_init_flags(sampass,PDB_GROUPSID) == PDB_DEFAULT)
+ {
GROUP_MAP map;
/* call the mapping code here */
- if(pdb_getgrgid(&map, gid, MAPPING_WITHOUT_PRIV)) {
+ if(pdb_getgrgid(&map, gid)) {
pdb_set_group_sid(sampass, &map.sid, PDB_SET);
}
else {
}
}
}
+#endif
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "pwdLastSet", temp)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PWD_LAST_SET), temp)) {
/* leave as default */
} else {
pass_last_set_time = (time_t) atol(temp);
pdb_set_pass_last_set_time(sampass, pass_last_set_time, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "logonTime", temp)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LOGON_TIME), temp)) {
/* leave as default */
} else {
logon_time = (time_t) atol(temp);
pdb_set_logon_time(sampass, logon_time, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "logoffTime", temp)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LOGOFF_TIME), temp)) {
/* leave as default */
} else {
logoff_time = (time_t) atol(temp);
pdb_set_logoff_time(sampass, logoff_time, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "kickoffTime", temp)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_KICKOFF_TIME), temp)) {
/* leave as default */
} else {
kickoff_time = (time_t) atol(temp);
pdb_set_kickoff_time(sampass, kickoff_time, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "pwdCanChange", temp)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PWD_CAN_CHANGE), temp)) {
/* leave as default */
} else {
pass_can_change_time = (time_t) atol(temp);
pdb_set_pass_can_change_time(sampass, pass_can_change_time, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "pwdMustChange", temp)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PWD_MUST_CHANGE), temp)) {
/* leave as default */
} else {
pass_must_change_time = (time_t) atol(temp);
* that fits your needs; using cn then displayName rather than 'userFullName'
*/
- if (!get_single_attribute(ldap_state->ldap_struct, entry,
- "displayName", fullname)) {
- if (!get_single_attribute(ldap_state->ldap_struct, entry,
- "cn", fullname)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_DISPLAY_NAME), fullname)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_CN), fullname)) {
/* leave as default */
} else {
pdb_set_fullname(sampass, fullname, PDB_SET);
pdb_set_fullname(sampass, fullname, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "homeDrive", dir_drive)) {
- pdb_set_dir_drive(sampass, talloc_sub_specified(sampass->mem_ctx,
- lp_logon_drive(),
- username, domain,
- uid, gid),
- PDB_DEFAULT);
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_HOME_DRIVE), dir_drive))
+ {
+ pdb_set_dir_drive( sampass,
+ talloc_sub_basic(sampass->mem_ctx, username, lp_logon_drive()),
+ PDB_DEFAULT );
} else {
pdb_set_dir_drive(sampass, dir_drive, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "smbHome", homedir)) {
- pdb_set_homedir(sampass, talloc_sub_specified(sampass->mem_ctx,
- lp_logon_home(),
- username, domain,
- uid, gid),
- PDB_DEFAULT);
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_HOME_PATH), homedir))
+ {
+ pdb_set_homedir( sampass,
+ talloc_sub_basic(sampass->mem_ctx, username, lp_logon_home()),
+ PDB_DEFAULT );
} else {
pdb_set_homedir(sampass, homedir, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "scriptPath", logon_script)) {
- pdb_set_logon_script(sampass, talloc_sub_specified(sampass->mem_ctx,
- lp_logon_script(),
- username, domain,
- uid, gid),
- PDB_DEFAULT);
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LOGON_SCRIPT), logon_script))
+ {
+ pdb_set_logon_script( sampass,
+ talloc_sub_basic(sampass->mem_ctx, username, lp_logon_script()),
+ PDB_DEFAULT );
} else {
pdb_set_logon_script(sampass, logon_script, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "profilePath", profile_path)) {
- pdb_set_profile_path(sampass, talloc_sub_specified(sampass->mem_ctx,
- lp_logon_path(),
- username, domain,
- uid, gid),
- PDB_DEFAULT);
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PROFILE_PATH), profile_path))
+ {
+ pdb_set_profile_path( sampass,
+ talloc_sub_basic( sampass->mem_ctx, username, lp_logon_path()),
+ PDB_DEFAULT );
} else {
pdb_set_profile_path(sampass, profile_path, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "description", acct_desc)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_DESC), acct_desc))
+ {
/* leave as default */
} else {
pdb_set_acct_desc(sampass, acct_desc, PDB_SET);
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "userWorkstations", workstations)) {
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_WKS), workstations)) {
/* leave as default */;
} else {
pdb_set_workstations(sampass, workstations, PDB_SET);
}
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_MUNGED_DIAL), munged_dial)) {
+ /* leave as default */;
+ } else {
+ pdb_set_munged_dial(sampass, munged_dial, PDB_SET);
+ }
+
/* FIXME: hours stuff should be cleaner */
logon_divs = 168;
hours_len = 21;
memset(hours, 0xff, hours_len);
- if (!get_single_attribute (ldap_state->ldap_struct, entry, "lmPassword", temp)) {
+ if (!smbldap_get_single_attribute (ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LMPW), temp)) {
/* leave as default */
} else {
pdb_gethexpwd(temp, smblmpwd);
ZERO_STRUCT(smblmpwd);
}
- if (!get_single_attribute (ldap_state->ldap_struct, entry, "ntPassword", temp)) {
+ if (!smbldap_get_single_attribute (ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_NTPW), temp)) {
/* leave as default */
} else {
pdb_gethexpwd(temp, smbntpwd);
ZERO_STRUCT(smbntpwd);
}
- if (!get_single_attribute (ldap_state->ldap_struct, entry, "acctFlags", temp)) {
+ if (!smbldap_get_single_attribute (ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_ACB_INFO), temp)) {
acct_ctrl |= ACB_NORMAL;
} else {
acct_ctrl = pdb_decode_acct_ctrl(temp);
pdb_set_hours_len(sampass, hours_len, PDB_SET);
pdb_set_logon_divs(sampass, logon_divs, PDB_SET);
- pdb_set_munged_dial(sampass, munged_dial, PDB_SET);
+/* pdb_set_munged_dial(sampass, munged_dial, PDB_SET); */
/* pdb_set_unknown_3(sampass, unknown3, PDB_SET); */
- /* pdb_set_unknown_5(sampass, unknown5, PDB_SET); */
+
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_BAD_PASSWORD_COUNT), temp)) {
+ /* leave as default */
+ } else {
+ bad_password_count = (uint32) atol(temp);
+ pdb_set_bad_password_count(sampass, bad_password_count, PDB_SET);
+ }
+
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LOGON_COUNT), temp)) {
+ /* leave as default */
+ } else {
+ logon_count = (uint32) atol(temp);
+ pdb_set_logon_count(sampass, logon_count, PDB_SET);
+ }
+
/* pdb_set_unknown_6(sampass, unknown6, PDB_SET); */
pdb_set_hours(sampass, hours, PDB_SET);
}
/**********************************************************************
-Initialize SAM_ACCOUNT from an LDAP query
-(Based on init_buffer_from_sam in pdb_tdb.c)
+ Initialize SAM_ACCOUNT from an LDAP query.
+ (Based on init_buffer_from_sam in pdb_tdb.c)
*********************************************************************/
+
static BOOL init_ldap_from_sam (struct ldapsam_privates *ldap_state,
LDAPMessage *existing,
LDAPMod *** mods, SAM_ACCOUNT * sampass,
* do this on a per-mod basis
*/
if (need_update(sampass, PDB_USERNAME))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
"uid", pdb_get_username(sampass));
- DEBUG(2, ("Setting entry for user: %s\n", pdb_get_username(sampass)));
-
- if (pdb_get_init_flags(sampass, PDB_USERSID) == PDB_DEFAULT) {
- if (ldap_state->permit_non_unix_accounts) {
- if (!NT_STATUS_IS_OK(ldapsam_next_rid(ldap_state, &rid, USER_RID_TYPE))) {
- DEBUG(0, ("NO user RID specified on account %s, and "
- "finding next available NUA RID failed, "
- "cannot store!\n",
- pdb_get_username(sampass)));
- ldap_mods_free(*mods, 1);
- return False;
- }
- } else {
- DEBUG(0, ("NO user RID specified on account %s, "
- "cannot store!\n", pdb_get_username(sampass)));
- ldap_mods_free(*mods, 1);
- return False;
- }
-
- /* now that we have figured out the RID, always store it, as
- the schema requires it */
- if (!pdb_set_user_sid_from_rid(sampass, rid, PDB_CHANGED)) {
- DEBUG(0, ("Could not store RID back onto SAM_ACCOUNT for user %s!\n",
- pdb_get_username(sampass)));
- ldap_mods_free(*mods, 1);
- return False;
- }
- }
+ DEBUG(2, ("init_ldap_from_sam: Setting entry for user: %s\n", pdb_get_username(sampass)));
/* only update the RID if we actually need to */
if (need_update(sampass, PDB_USERSID)) {
fstring sid_string;
fstring dom_sid_string;
- const DOM_SID *user_sid;
- user_sid = pdb_get_user_sid(sampass);
-
- if (ldap_state->use_ntsid) {
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "ntSid", sid_to_string(sid_string, user_sid));
- } else {
- if (!sid_peek_check_rid(get_global_sam_sid(), user_sid, &rid)) {
- DEBUG(1, ("User's SID (%s) is not for this domain (%s), cannot add to LDAP!\n", sid_to_string(sid_string, user_sid), sid_to_string(dom_sid_string, get_global_sam_sid())));
- return False;
- }
- slprintf(temp, sizeof(temp) - 1, "%i", rid);
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "rid", temp);
- }
+ const DOM_SID *user_sid = pdb_get_user_sid(sampass);
+ switch ( ldap_state->schema_ver ) {
+ case SCHEMAVER_SAMBAACCOUNT:
+ if (!sid_peek_check_rid(&ldap_state->domain_sid, user_sid, &rid)) {
+ DEBUG(1, ("init_ldap_from_sam: User's SID (%s) is not for this domain (%s), cannot add to LDAP!\n",
+ sid_to_string(sid_string, user_sid),
+ sid_to_string(dom_sid_string, &ldap_state->domain_sid)));
+ return False;
+ }
+ slprintf(temp, sizeof(temp) - 1, "%i", rid);
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_RID),
+ temp);
+ break;
+
+ case SCHEMAVER_SAMBASAMACCOUNT:
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_SID),
+ sid_to_string(sid_string, user_sid));
+ break;
+
+ default:
+ DEBUG(0,("init_ldap_from_sam: unknown schema version specified\n"));
+ break;
+ }
}
/* we don't need to store the primary group RID - so leaving it
'free' to hang off the unix primary group makes life easier */
if (need_update(sampass, PDB_GROUPSID)) {
- rid = pdb_get_group_rid(sampass);
- slprintf(temp, sizeof(temp) - 1, "%i", rid);
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "primaryGroupID", temp);
- }
+ fstring sid_string;
+ fstring dom_sid_string;
+ const DOM_SID *group_sid = pdb_get_group_sid(sampass);
+
+ switch ( ldap_state->schema_ver ) {
+ case SCHEMAVER_SAMBAACCOUNT:
+ if (!sid_peek_check_rid(&ldap_state->domain_sid, group_sid, &rid)) {
+ DEBUG(1, ("init_ldap_from_sam: User's Primary Group SID (%s) is not for this domain (%s), cannot add to LDAP!\n",
+ sid_to_string(sid_string, group_sid),
+ sid_to_string(dom_sid_string, &ldap_state->domain_sid)));
+ return False;
+ }
+ slprintf(temp, sizeof(temp) - 1, "%i", rid);
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver,
+ LDAP_ATTR_PRIMARY_GROUP_RID), temp);
+ break;
+
+ case SCHEMAVER_SAMBASAMACCOUNT:
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver,
+ LDAP_ATTR_PRIMARY_GROUP_SID), sid_to_string(sid_string, group_sid));
+ break;
+
+ default:
+ DEBUG(0,("init_ldap_from_sam: unknown schema version specified\n"));
+ break;
+ }
+
+ }
+
/* displayName, cn, and gecos should all be the same
* most easily accomplished by giving them the same OID
* gecos isn't set here b/c it should be handled by the
*/
if (need_update(sampass, PDB_FULLNAME))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "displayName", pdb_get_fullname(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_DISPLAY_NAME),
+ pdb_get_fullname(sampass));
if (need_update(sampass, PDB_ACCTDESC))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "description", pdb_get_acct_desc(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_DESC),
+ pdb_get_acct_desc(sampass));
if (need_update(sampass, PDB_WORKSTATIONS))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "userWorkstations", pdb_get_workstations(sampass));
-
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_WKS),
+ pdb_get_workstations(sampass));
+
+ if (need_update(sampass, PDB_MUNGEDDIAL))
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_MUNGED_DIAL),
+ pdb_get_munged_dial(sampass));
+
if (need_update(sampass, PDB_SMBHOME))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "smbHome", pdb_get_homedir(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_HOME_PATH),
+ pdb_get_homedir(sampass));
if (need_update(sampass, PDB_DRIVE))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "homeDrive", pdb_get_dir_drive(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_HOME_DRIVE),
+ pdb_get_dir_drive(sampass));
if (need_update(sampass, PDB_LOGONSCRIPT))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "scriptPath", pdb_get_logon_script(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LOGON_SCRIPT),
+ pdb_get_logon_script(sampass));
if (need_update(sampass, PDB_PROFILE))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "profilePath", pdb_get_profile_path(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PROFILE_PATH),
+ pdb_get_profile_path(sampass));
slprintf(temp, sizeof(temp) - 1, "%li", pdb_get_logon_time(sampass));
-
if (need_update(sampass, PDB_LOGONTIME))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "logonTime", temp);
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LOGON_TIME), temp);
slprintf(temp, sizeof(temp) - 1, "%li", pdb_get_logoff_time(sampass));
-
if (need_update(sampass, PDB_LOGOFFTIME))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "logoffTime", temp);
-
- slprintf (temp, sizeof (temp) - 1, "%li",
- pdb_get_kickoff_time(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LOGOFF_TIME), temp);
+ slprintf (temp, sizeof (temp) - 1, "%li", pdb_get_kickoff_time(sampass));
if (need_update(sampass, PDB_KICKOFFTIME))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "kickoffTime", temp);
-
- slprintf (temp, sizeof (temp) - 1, "%li",
- pdb_get_pass_can_change_time(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_KICKOFF_TIME), temp);
+ slprintf (temp, sizeof (temp) - 1, "%li", pdb_get_pass_can_change_time(sampass));
if (need_update(sampass, PDB_CANCHANGETIME))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "pwdCanChange", temp);
-
- slprintf (temp, sizeof (temp) - 1, "%li",
- pdb_get_pass_must_change_time(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PWD_CAN_CHANGE), temp);
+ slprintf (temp, sizeof (temp) - 1, "%li", pdb_get_pass_must_change_time(sampass));
if (need_update(sampass, PDB_MUSTCHANGETIME))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "pwdMustChange", temp);
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PWD_MUST_CHANGE), temp);
- if ((pdb_get_acct_ctrl(sampass)&(ACB_WSTRUST|ACB_SVRTRUST|ACB_DOMTRUST))||
- (lp_ldap_passwd_sync()!=LDAP_PASSWD_SYNC_ONLY)) {
+ if ((pdb_get_acct_ctrl(sampass)&(ACB_WSTRUST|ACB_SVRTRUST|ACB_DOMTRUST))
+ || (lp_ldap_passwd_sync()!=LDAP_PASSWD_SYNC_ONLY)) {
- pdb_sethexpwd (temp, pdb_get_lanman_passwd(sampass),
+ pdb_sethexpwd(temp, pdb_get_lanman_passwd(sampass),
pdb_get_acct_ctrl(sampass));
if (need_update(sampass, PDB_LMPASSWD))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "lmPassword", temp);
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_LMPW),
+ temp);
pdb_sethexpwd (temp, pdb_get_nt_passwd(sampass),
pdb_get_acct_ctrl(sampass));
if (need_update(sampass, PDB_NTPASSWD))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "ntPassword", temp);
-
- slprintf (temp, sizeof (temp) - 1, "%li",
- pdb_get_pass_last_set_time(sampass));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_NTPW),
+ temp);
+ slprintf (temp, sizeof (temp) - 1, "%li", pdb_get_pass_last_set_time(sampass));
if (need_update(sampass, PDB_PASSLASTSET))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "pwdLastSet", temp);
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_PWD_LAST_SET),
+ temp);
}
/* FIXME: Hours stuff goes in LDAP */
if (need_update(sampass, PDB_ACCTCTRL))
- make_ldap_mod(ldap_state->ldap_struct, existing, mods,
- "acctFlags",
- pdb_encode_acct_ctrl (pdb_get_acct_ctrl(sampass),
- NEW_PW_FORMAT_SPACE_PADDED_LEN));
+ smbldap_make_mod(ldap_state->smbldap_state->ldap_struct, existing, mods,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_ACB_INFO),
+ pdb_encode_acct_ctrl (pdb_get_acct_ctrl(sampass), NEW_PW_FORMAT_SPACE_PADDED_LEN));
return True;
}
-
-
/**********************************************************************
-Connect to LDAP server for password enumeration
+ Connect to LDAP server for password enumeration.
*********************************************************************/
+
static NTSTATUS ldapsam_setsampwent(struct pdb_methods *my_methods, BOOL update)
{
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
int rc;
pstring filter;
+ char **attr_list;
- pstrcpy(filter, lp_ldap_filter());
+ pstr_sprintf( filter, "(&%s%s)", lp_ldap_filter(),
+ get_objclass_filter(ldap_state->schema_ver));
all_string_sub(filter, "%u", "*", sizeof(pstring));
- rc = ldapsam_search_suffix(ldap_state,
- filter, attr,
- &ldap_state->result);
+ attr_list = get_userattr_list(ldap_state->schema_ver);
+ rc = smbldap_search_suffix(ldap_state->smbldap_state, filter,
+ attr_list, &ldap_state->result);
+ free_attr_list( attr_list );
if (rc != LDAP_SUCCESS) {
- DEBUG(0, ("LDAP search failed: %s\n", ldap_err2string(rc)));
- DEBUG(3, ("Query was: %s, %s\n", lp_ldap_suffix(), filter));
+ DEBUG(0, ("ldapsam_setsampwent: LDAP search failed: %s\n", ldap_err2string(rc)));
+ DEBUG(3, ("ldapsam_setsampwent: Query was: %s, %s\n", lp_ldap_suffix(), filter));
ldap_msgfree(ldap_state->result);
ldap_state->result = NULL;
return NT_STATUS_UNSUCCESSFUL;
}
DEBUG(2, ("ldapsam_setsampwent: %d entries in the base!\n",
- ldap_count_entries(ldap_state->ldap_struct,
+ ldap_count_entries(ldap_state->smbldap_state->ldap_struct,
ldap_state->result)));
- ldap_state->entry = ldap_first_entry(ldap_state->ldap_struct,
+ ldap_state->entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct,
ldap_state->result);
ldap_state->index = 0;
}
/**********************************************************************
-End enumeration of the LDAP password list
+ End enumeration of the LDAP password list.
*********************************************************************/
+
static void ldapsam_endsampwent(struct pdb_methods *my_methods)
{
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
}
/**********************************************************************
-Get the next entry in the LDAP password database
+Get the next entry in the LDAP password database.
*********************************************************************/
+
static NTSTATUS ldapsam_getsampwent(struct pdb_methods *my_methods, SAM_ACCOUNT *user)
{
NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
BOOL bret = False;
- /* The rebind proc needs this *HACK*. We are not multithreaded, so
- this will work, but it's not nice. */
- static_ldap_state = ldap_state;
-
while (!bret) {
if (!ldap_state->entry)
return ret;
ldap_state->index++;
bret = init_sam_from_ldap(ldap_state, user, ldap_state->entry);
- ldap_state->entry = ldap_next_entry(ldap_state->ldap_struct,
+ ldap_state->entry = ldap_next_entry(ldap_state->smbldap_state->ldap_struct,
ldap_state->entry);
}
}
/**********************************************************************
-Get SAM_ACCOUNT entry from LDAP by username
+Get SAM_ACCOUNT entry from LDAP by username.
*********************************************************************/
+
static NTSTATUS ldapsam_getsampwnam(struct pdb_methods *my_methods, SAM_ACCOUNT *user, const char *sname)
{
NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
- LDAPMessage *result;
- LDAPMessage *entry;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
int count;
+ char ** attr_list;
+ int rc;
- if (ldapsam_search_suffix_by_name(ldap_state, sname, &result) != LDAP_SUCCESS) {
+ attr_list = get_userattr_list( ldap_state->schema_ver );
+ rc = ldapsam_search_suffix_by_name(ldap_state, sname, &result, attr_list);
+ free_attr_list( attr_list );
+
+ if ( rc != LDAP_SUCCESS )
return NT_STATUS_NO_SUCH_USER;
- }
- count = ldap_count_entries(ldap_state->ldap_struct, result);
+ count = ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result);
if (count < 1) {
- DEBUG(4,
- ("We don't find this user [%s] count=%d\n", sname,
- count));
+ DEBUG(4, ("ldapsam_getsampwnam: Unable to locate user [%s] count=%d\n", sname, count));
+ ldap_msgfree(result);
return NT_STATUS_NO_SUCH_USER;
} else if (count > 1) {
- DEBUG(1,
- ("Duplicate entries for this user [%s] Failing. count=%d\n", sname,
- count));
+ DEBUG(1, ("ldapsam_getsampwnam: Duplicate entries for this user [%s] Failing. count=%d\n", sname, count));
+ ldap_msgfree(result);
return NT_STATUS_NO_SUCH_USER;
}
- entry = ldap_first_entry(ldap_state->ldap_struct, result);
+ entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, result);
if (entry) {
if (!init_sam_from_ldap(ldap_state, user, entry)) {
DEBUG(1,("ldapsam_getsampwnam: init_sam_from_ldap failed for user '%s'!\n", sname));
ldap_msgfree(result);
return NT_STATUS_NO_SUCH_USER;
}
- ldap_msgfree(result);
+ pdb_set_backend_private_data(user, result,
+ private_data_free_fn,
+ my_methods, PDB_CHANGED);
ret = NT_STATUS_OK;
} else {
ldap_msgfree(result);
return ret;
}
+static int ldapsam_get_ldap_user_by_sid(struct ldapsam_privates *ldap_state,
+ const DOM_SID *sid, LDAPMessage **result)
+{
+ int rc = -1;
+ char ** attr_list;
+ uint32 rid;
+
+ switch ( ldap_state->schema_ver ) {
+ case SCHEMAVER_SAMBASAMACCOUNT:
+ attr_list = get_userattr_list(ldap_state->schema_ver);
+ rc = ldapsam_search_suffix_by_sid(ldap_state, sid, result, attr_list);
+ free_attr_list( attr_list );
+
+ if ( rc != LDAP_SUCCESS )
+ return rc;
+ break;
+
+ case SCHEMAVER_SAMBAACCOUNT:
+ if (!sid_peek_check_rid(&ldap_state->domain_sid, sid, &rid)) {
+ return rc;
+ }
+
+ attr_list = get_userattr_list(ldap_state->schema_ver);
+ rc = ldapsam_search_suffix_by_rid(ldap_state, rid, result, attr_list );
+ free_attr_list( attr_list );
+
+ if ( rc != LDAP_SUCCESS )
+ return rc;
+ break;
+ }
+ return rc;
+}
+
/**********************************************************************
-Get SAM_ACCOUNT entry from LDAP by SID
+ Get SAM_ACCOUNT entry from LDAP by SID.
*********************************************************************/
+
static NTSTATUS ldapsam_getsampwsid(struct pdb_methods *my_methods, SAM_ACCOUNT * user, const DOM_SID *sid)
{
- NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
- struct ldapsam_privates *ldap_state =
- (struct ldapsam_privates *)my_methods->private_data;
- LDAPMessage *result;
- LDAPMessage *entry;
- fstring sid_string;
+ struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
int count;
-
- if (ldap_state->use_ntsid) {
- if (ldapsam_search_suffix_by_sid(ldap_state, sid, &result) != LDAP_SUCCESS) {
- return NT_STATUS_NO_SUCH_USER;
- }
- } else {
- uint32 rid;
- if (!sid_peek_check_rid(get_global_sam_sid(), sid, &rid)) {
- return NT_STATUS_NO_SUCH_USER;
- }
-
- if (ldapsam_search_suffix_by_rid(ldap_state, rid, &result) != LDAP_SUCCESS) {
- return NT_STATUS_NO_SUCH_USER;
- }
- }
-
- count = ldap_count_entries(ldap_state->ldap_struct, result);
+ int rc;
+ fstring sid_string;
+
+ rc = ldapsam_get_ldap_user_by_sid(ldap_state,
+ sid, &result);
+ if (rc != LDAP_SUCCESS)
+ return NT_STATUS_NO_SUCH_USER;
+
+ count = ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result);
if (count < 1) {
- DEBUG(4,
- ("We don't find this SID [%s] count=%d\n", sid_to_string(sid_string, sid),
+ DEBUG(4, ("ldapsam_getsampwsid: Unable to locate SID [%s] count=%d\n", sid_to_string(sid_string, sid),
count));
+ ldap_msgfree(result);
return NT_STATUS_NO_SUCH_USER;
- } else if (count > 1) {
- DEBUG(1,
- ("More than one user with SID [%s]. Failing. count=%d\n", sid_to_string(sid_string, sid),
+ } else if (count > 1) {
+ DEBUG(1, ("ldapsam_getsampwsid: More than one user with SID [%s]. Failing. count=%d\n", sid_to_string(sid_string, sid),
count));
+ ldap_msgfree(result);
return NT_STATUS_NO_SUCH_USER;
}
-
- entry = ldap_first_entry(ldap_state->ldap_struct, result);
- if (entry) {
- if (!init_sam_from_ldap(ldap_state, user, entry)) {
- DEBUG(1,("ldapsam_getsampwrid: init_sam_from_ldap failed!\n"));
- ldap_msgfree(result);
- return NT_STATUS_NO_SUCH_USER;
- }
+
+ entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, result);
+ if (!entry) {
ldap_msgfree(result);
- ret = NT_STATUS_OK;
- } else {
+ return NT_STATUS_NO_SUCH_USER;
+ }
+
+ if (!init_sam_from_ldap(ldap_state, user, entry)) {
+ DEBUG(1,("ldapsam_getsampwrid: init_sam_from_ldap failed!\n"));
ldap_msgfree(result);
+ return NT_STATUS_NO_SUCH_USER;
}
- return ret;
+
+ pdb_set_backend_private_data(user, result,
+ private_data_free_fn,
+ my_methods, PDB_CHANGED);
+ return NT_STATUS_OK;
}
/********************************************************************
-Do the actual modification - also change a plaittext passord if
-it it set.
+ Do the actual modification - also change a plaintext passord if
+ it it set.
**********************************************************************/
static NTSTATUS ldapsam_modify_entry(struct pdb_methods *my_methods,
SAM_ACCOUNT *newpwd, char *dn,
LDAPMod **mods, int ldap_op,
- BOOL (*need_update)(const SAM_ACCOUNT *,
- enum pdb_elements))
+ BOOL (*need_update)(const SAM_ACCOUNT *, enum pdb_elements))
{
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
int rc;
}
if (!mods) {
- DEBUG(5,("mods is empty: nothing to modify\n"));
+ DEBUG(5,("ldapsam_modify_entry: mods is empty: nothing to modify\n"));
/* may be password change below however */
} else {
- switch(ldap_op)
- {
+ switch(ldap_op) {
case LDAP_MOD_ADD:
- make_a_mod(&mods, LDAP_MOD_ADD, "objectclass", "account");
- rc = ldapsam_add(ldap_state, dn, mods);
+ smbldap_set_mod(&mods, LDAP_MOD_ADD,
+ "objectclass",
+ LDAP_OBJ_ACCOUNT);
+ rc = smbldap_add(ldap_state->smbldap_state,
+ dn, mods);
break;
case LDAP_MOD_REPLACE:
- rc = ldapsam_modify(ldap_state, dn ,mods);
+ rc = smbldap_modify(ldap_state->smbldap_state,
+ dn ,mods);
break;
default:
- DEBUG(0,("Wrong LDAP operation type: %d!\n", ldap_op));
+ DEBUG(0,("ldapsam_modify_entry: Wrong LDAP operation type: %d!\n",
+ ldap_op));
return NT_STATUS_INVALID_PARAMETER;
}
if (rc!=LDAP_SUCCESS) {
char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
+ ldap_get_option(ldap_state->smbldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
&ld_error);
- DEBUG(1,
- ("failed to %s user dn= %s with: %s\n\t%s\n",
+ DEBUG(1, ("ldapsam_modify_entry: Failed to %s user dn= %s with: %s\n\t%s\n",
ldap_op == LDAP_MOD_ADD ? "add" : "modify",
dn, ldap_err2string(rc),
ld_error?ld_error:"unknown"));
}
}
-#ifdef LDAP_EXOP_X_MODIFY_PASSWD
if (!(pdb_get_acct_ctrl(newpwd)&(ACB_WSTRUST|ACB_SVRTRUST|ACB_DOMTRUST)) &&
- (lp_ldap_passwd_sync() != LDAP_PASSWD_SYNC_OFF) &&
- need_update(newpwd, PDB_PLAINTEXT_PW) &&
- (pdb_get_plaintext_passwd(newpwd)!=NULL)) {
+ (lp_ldap_passwd_sync() != LDAP_PASSWD_SYNC_OFF) &&
+ need_update(newpwd, PDB_PLAINTEXT_PW) &&
+ (pdb_get_plaintext_passwd(newpwd)!=NULL)) {
BerElement *ber;
struct berval *bv;
char *retoid;
}
ber_printf (ber, "{");
- ber_printf (ber, "ts", LDAP_TAG_EXOP_X_MODIFY_PASSWD_ID, utf8_dn);
- ber_printf (ber, "ts", LDAP_TAG_EXOP_X_MODIFY_PASSWD_NEW, utf8_password);
+ ber_printf (ber, "ts", LDAP_TAG_EXOP_MODIFY_PASSWD_ID, utf8_dn);
+ ber_printf (ber, "ts", LDAP_TAG_EXOP_MODIFY_PASSWD_NEW, utf8_password);
ber_printf (ber, "N}");
if ((rc = ber_flatten (ber, &bv))<0) {
- DEBUG(0,("ber_flatten returns a value <0\n"));
+ DEBUG(0,("ldapsam_modify_entry: ber_flatten returns a value <0\n"));
ber_free(ber,1);
SAFE_FREE(utf8_dn);
SAFE_FREE(utf8_password);
SAFE_FREE(utf8_password);
ber_free(ber, 1);
- if ((rc = ldapsam_extended_operation(ldap_state, LDAP_EXOP_X_MODIFY_PASSWD,
- bv, NULL, NULL, &retoid, &retdata))!=LDAP_SUCCESS) {
- DEBUG(0,("LDAP Password could not be changed for user %s: %s\n",
- pdb_get_username(newpwd),ldap_err2string(rc)));
+ if ((rc = smbldap_extended_operation(ldap_state->smbldap_state,
+ LDAP_EXOP_MODIFY_PASSWD,
+ bv, NULL, NULL, &retoid,
+ &retdata)) != LDAP_SUCCESS) {
+ char *ld_error = NULL;
+ ldap_get_option(ldap_state->smbldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
+ &ld_error);
+ DEBUG(0,("ldapsam_modify_entry: LDAP Password could not be changed for user %s: %s\n\t%s\n",
+ pdb_get_username(newpwd), ldap_err2string(rc), ld_error?ld_error:"unknown"));
+ SAFE_FREE(ld_error);
+ ber_bvfree(bv);
+ return NT_STATUS_UNSUCCESSFUL;
} else {
- DEBUG(3,("LDAP Password changed for user %s\n",pdb_get_username(newpwd)));
+ DEBUG(3,("ldapsam_modify_entry: LDAP Password changed for user %s\n",pdb_get_username(newpwd)));
#ifdef DEBUG_PASSWORD
- DEBUG(100,("LDAP Password changed to %s\n",pdb_get_plaintext_passwd(newpwd)));
+ DEBUG(100,("ldapsam_modify_entry: LDAP Password changed to %s\n",pdb_get_plaintext_passwd(newpwd)));
#endif
ber_bvfree(retdata);
ber_memfree(retoid);
}
ber_bvfree(bv);
}
-#else
- DEBUG(10,("LDAP PASSWORD SYNC is not supported!\n"));
-#endif /* LDAP_EXOP_X_MODIFY_PASSWD */
return NT_STATUS_OK;
}
/**********************************************************************
-Delete entry from LDAP for username
+ Delete entry from LDAP for username.
*********************************************************************/
+
static NTSTATUS ldapsam_delete_sam_account(struct pdb_methods *my_methods, SAM_ACCOUNT * sam_acct)
{
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
const char *sname;
int rc;
- LDAPMessage *result;
+ LDAPMessage *result = NULL;
NTSTATUS ret;
- const char *sam_user_attrs[] =
- { "lmPassword", "ntPassword", "pwdLastSet", "logonTime", "logoffTime",
- "kickoffTime", "pwdCanChange", "pwdMustChange", "acctFlags",
- "displayName", "smbHome", "homeDrive", "scriptPath", "profilePath",
- "userWorkstations", "primaryGroupID", "domain", "rid", "ntSid", NULL };
+ char **attr_list;
+ fstring objclass;
if (!sam_acct) {
- DEBUG(0, ("sam_acct was NULL!\n"));
+ DEBUG(0, ("ldapsam_delete_sam_account: sam_acct was NULL!\n"));
return NT_STATUS_INVALID_PARAMETER;
}
sname = pdb_get_username(sam_acct);
- DEBUG (3, ("Deleting user %s from LDAP.\n", sname));
+ DEBUG (3, ("ldapsam_delete_sam_account: Deleting user %s from LDAP.\n", sname));
- rc = ldapsam_search_suffix_by_name(ldap_state, sname, &result);
- if (rc != LDAP_SUCCESS) {
+ attr_list= get_userattr_list( ldap_state->schema_ver );
+ rc = ldapsam_search_suffix_by_name(ldap_state, sname, &result, attr_list);
+
+ if (rc != LDAP_SUCCESS) {
+ free_attr_list( attr_list );
return NT_STATUS_NO_SUCH_USER;
}
+
+ switch ( ldap_state->schema_ver ) {
+ case SCHEMAVER_SAMBASAMACCOUNT:
+ fstrcpy( objclass, LDAP_OBJ_SAMBASAMACCOUNT );
+ break;
+
+ case SCHEMAVER_SAMBAACCOUNT:
+ fstrcpy( objclass, LDAP_OBJ_SAMBAACCOUNT );
+ break;
+ default:
+ fstrcpy( objclass, "UNKNOWN" );
+ DEBUG(0,("ldapsam_delete_sam_account: Unknown schema version specified!\n"));
+ break;
+ }
- ret = ldapsam_delete_entry(ldap_state, result, "sambaAccount",
- sam_user_attrs);
+ ret = ldapsam_delete_entry(ldap_state, result, objclass, attr_list );
ldap_msgfree(result);
+ free_attr_list( attr_list );
+
return ret;
}
/**********************************************************************
- Helper function to determine for update_sam_account whether
- we need LDAP modification.
+ Helper function to determine for update_sam_account whether
+ we need LDAP modification.
*********************************************************************/
+
static BOOL element_is_changed(const SAM_ACCOUNT *sampass,
enum pdb_elements element)
{
}
/**********************************************************************
-Update SAM_ACCOUNT
+ Update SAM_ACCOUNT.
*********************************************************************/
+
static NTSTATUS ldapsam_update_sam_account(struct pdb_methods *my_methods, SAM_ACCOUNT * newpwd)
{
NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
- int rc;
+ int rc = 0;
char *dn;
- LDAPMessage *result;
- LDAPMessage *entry;
- LDAPMod **mods;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
+ LDAPMod **mods = NULL;
+ char **attr_list;
- rc = ldapsam_search_suffix_by_name(ldap_state, pdb_get_username(newpwd), &result);
- if (rc != LDAP_SUCCESS) {
+ result = pdb_get_backend_private_data(newpwd, my_methods);
+ if (!result) {
+ attr_list = get_userattr_list(ldap_state->schema_ver);
+ rc = ldapsam_search_suffix_by_name(ldap_state, pdb_get_username(newpwd), &result, attr_list );
+ free_attr_list( attr_list );
+ if (rc != LDAP_SUCCESS) {
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ pdb_set_backend_private_data(newpwd, result, private_data_free_fn, my_methods, PDB_CHANGED);
+ }
+
+ if (ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result) == 0) {
+ DEBUG(0, ("ldapsam_update_sam_account: No user to modify!\n"));
return NT_STATUS_UNSUCCESSFUL;
}
- if (ldap_count_entries(ldap_state->ldap_struct, result) == 0) {
- DEBUG(0, ("No user to modify!\n"));
- ldap_msgfree(result);
+ entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, result);
+ dn = smbldap_get_dn(ldap_state->smbldap_state->ldap_struct, entry);
+ if (!dn) {
return NT_STATUS_UNSUCCESSFUL;
}
- entry = ldap_first_entry(ldap_state->ldap_struct, result);
- dn = ldap_get_dn(ldap_state->ldap_struct, entry);
+ DEBUG(4, ("ldapsam_update_sam_account: user %s to be modified has dn: %s\n", pdb_get_username(newpwd), dn));
if (!init_ldap_from_sam(ldap_state, entry, &mods, newpwd,
element_is_changed)) {
DEBUG(0, ("ldapsam_update_sam_account: init_ldap_from_sam failed!\n"));
- ldap_msgfree(result);
+ SAFE_FREE(dn);
+ if (mods != NULL)
+ ldap_mods_free(mods,True);
return NT_STATUS_UNSUCCESSFUL;
}
- ldap_msgfree(result);
-
if (mods == NULL) {
- DEBUG(4,("mods is empty: nothing to update for user: %s\n",
+ DEBUG(4,("ldapsam_update_sam_account: mods is empty: nothing to update for user: %s\n",
pdb_get_username(newpwd)));
- ldap_mods_free(mods, 1);
+ SAFE_FREE(dn);
return NT_STATUS_OK;
}
ret = ldapsam_modify_entry(my_methods,newpwd,dn,mods,LDAP_MOD_REPLACE, element_is_changed);
- ldap_mods_free(mods,1);
+ ldap_mods_free(mods,True);
+ SAFE_FREE(dn);
if (!NT_STATUS_IS_OK(ret)) {
char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
+ ldap_get_option(ldap_state->smbldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
&ld_error);
- DEBUG(0,("failed to modify user with uid = %s, error: %s (%s)\n",
+ DEBUG(0,("ldapsam_update_sam_account: failed to modify user with uid = %s, error: %s (%s)\n",
pdb_get_username(newpwd), ld_error?ld_error:"(unknwon)", ldap_err2string(rc)));
SAFE_FREE(ld_error);
return ret;
}
- DEBUG(2, ("successfully modified uid = %s in the LDAP database\n",
+ DEBUG(2, ("ldapsam_update_sam_account: successfully modified uid = %s in the LDAP database\n",
pdb_get_username(newpwd)));
return NT_STATUS_OK;
}
/**********************************************************************
- Helper function to determine for update_sam_account whether
- we need LDAP modification.
-*********************************************************************/
+ Helper function to determine for update_sam_account whether
+ we need LDAP modification.
+ *********************************************************************/
+
static BOOL element_is_set_or_changed(const SAM_ACCOUNT *sampass,
enum pdb_elements element)
{
}
/**********************************************************************
-Add SAM_ACCOUNT to LDAP
+ Add SAM_ACCOUNT to LDAP.
*********************************************************************/
+
static NTSTATUS ldapsam_add_sam_account(struct pdb_methods *my_methods, SAM_ACCOUNT * newpwd)
{
NTSTATUS ret = NT_STATUS_UNSUCCESSFUL;
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
int rc;
- pstring filter;
- LDAPMessage *result = NULL;
- LDAPMessage *entry = NULL;
- pstring dn;
- LDAPMod **mods = NULL;
- int ldap_op;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
+ pstring dn;
+ LDAPMod **mods = NULL;
+ int ldap_op = LDAP_MOD_REPLACE;
uint32 num_result;
-
- const char *username = pdb_get_username(newpwd);
+ char **attr_list;
+ char *escape_user;
+ const char *username = pdb_get_username(newpwd);
+ const DOM_SID *sid = pdb_get_user_sid(newpwd);
+ pstring filter;
+ fstring sid_string;
+
if (!username || !*username) {
- DEBUG(0, ("Cannot add user without a username!\n"));
+ DEBUG(0, ("ldapsam_add_sam_account: Cannot add user without a username!\n"));
return NT_STATUS_INVALID_PARAMETER;
}
- rc = ldapsam_search_suffix_by_name (ldap_state, username, &result);
+ /* free this list after the second search or in case we exit on failure */
+ attr_list = get_userattr_list(ldap_state->schema_ver);
+
+ rc = ldapsam_search_suffix_by_name (ldap_state, username, &result, attr_list);
+
if (rc != LDAP_SUCCESS) {
+ free_attr_list( attr_list );
return NT_STATUS_UNSUCCESSFUL;
}
- if (ldap_count_entries(ldap_state->ldap_struct, result) != 0) {
- DEBUG(0,("User '%s' already in the base, with samba properties\n",
+ if (ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result) != 0) {
+ DEBUG(0,("ldapsam_add_sam_account: User '%s' already in the base, with samba attributes\n",
username));
ldap_msgfree(result);
+ free_attr_list( attr_list );
return NT_STATUS_UNSUCCESSFUL;
}
ldap_msgfree(result);
+ result = NULL;
+
+ if (element_is_set_or_changed(newpwd, PDB_USERSID)) {
+ rc = ldapsam_get_ldap_user_by_sid(ldap_state,
+ sid, &result);
+ if (rc == LDAP_SUCCESS) {
+ if (ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result) != 0) {
+ DEBUG(0,("ldapsam_add_sam_account: SID '%s' already in the base, with samba attributes\n",
+ sid_to_string(sid_string, sid)));
+ free_attr_list( attr_list );
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ ldap_msgfree(result);
+ }
+ }
- slprintf (filter, sizeof (filter) - 1, "uid=%s", username);
- rc = ldapsam_search_suffix(ldap_state, filter, attr, &result);
- if (rc != LDAP_SUCCESS) {
+ /* does the entry already exist but without a samba attributes?
+ we need to return the samba attributes here */
+
+ escape_user = escape_ldap_string_alloc( username );
+ pstrcpy( filter, lp_ldap_filter() );
+ all_string_sub( filter, "%u", escape_user, sizeof(filter) );
+ SAFE_FREE( escape_user );
+
+ rc = smbldap_search_suffix(ldap_state->smbldap_state,
+ filter, attr_list, &result);
+ if ( rc != LDAP_SUCCESS ) {
+ free_attr_list( attr_list );
return NT_STATUS_UNSUCCESSFUL;
}
- num_result = ldap_count_entries(ldap_state->ldap_struct, result);
+ num_result = ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result);
if (num_result > 1) {
- DEBUG (0, ("More than one user with that uid exists: bailing out!\n"));
+ DEBUG (0, ("ldapsam_add_sam_account: More than one user with that uid exists: bailing out!\n"));
+ free_attr_list( attr_list );
ldap_msgfree(result);
return NT_STATUS_UNSUCCESSFUL;
}
if (num_result == 1) {
char *tmp;
- DEBUG(3,("User exists without samba properties: adding them\n"));
+ DEBUG(3,("ldapsam_add_sam_account: User exists without samba attributes: adding them\n"));
ldap_op = LDAP_MOD_REPLACE;
- entry = ldap_first_entry (ldap_state->ldap_struct, result);
- tmp = ldap_get_dn (ldap_state->ldap_struct, entry);
+ entry = ldap_first_entry (ldap_state->smbldap_state->ldap_struct, result);
+ tmp = smbldap_get_dn (ldap_state->smbldap_state->ldap_struct, entry);
+ if (!tmp) {
+ free_attr_list( attr_list );
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
slprintf (dn, sizeof (dn) - 1, "%s", tmp);
- ldap_memfree (tmp);
- } else {
+ SAFE_FREE(tmp);
+
+ } else if (ldap_state->schema_ver == SCHEMAVER_SAMBASAMACCOUNT) {
+
+ /* There might be a SID for this account already - say an idmap entry */
+
+ pstr_sprintf(filter, "(&(%s=%s)(|(objectClass=%s)(objectClass=%s)))",
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_SID),
+ sid_to_string(sid_string, sid),
+ LDAP_OBJ_IDMAP_ENTRY,
+ LDAP_OBJ_SID_ENTRY);
+
+ /* free old result before doing a new search */
+ if (result != NULL) {
+ ldap_msgfree(result);
+ result = NULL;
+ }
+ rc = smbldap_search_suffix(ldap_state->smbldap_state,
+ filter, attr_list, &result);
+
+ if ( rc != LDAP_SUCCESS ) {
+ free_attr_list( attr_list );
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ num_result = ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result);
+
+ if (num_result > 1) {
+ DEBUG (0, ("ldapsam_add_sam_account: More than one user with that uid exists: bailing out!\n"));
+ free_attr_list( attr_list );
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ /* Check if we need to update an existing entry */
+ if (num_result == 1) {
+ char *tmp;
+
+ DEBUG(3,("ldapsam_add_sam_account: User exists without samba attributes: adding them\n"));
+ ldap_op = LDAP_MOD_REPLACE;
+ entry = ldap_first_entry (ldap_state->smbldap_state->ldap_struct, result);
+ tmp = smbldap_get_dn (ldap_state->smbldap_state->ldap_struct, entry);
+ if (!tmp) {
+ free_attr_list( attr_list );
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ slprintf (dn, sizeof (dn) - 1, "%s", tmp);
+ SAFE_FREE(tmp);
+ }
+ }
+
+ free_attr_list( attr_list );
+
+ if (num_result == 0) {
/* Check if we need to add an entry */
- DEBUG(3,("Adding new user\n"));
+ DEBUG(3,("ldapsam_add_sam_account: Adding new user\n"));
ldap_op = LDAP_MOD_ADD;
if (username[strlen(username)-1] == '$') {
- slprintf (dn, sizeof (dn) - 1, "uid=%s,%s", username, lp_ldap_machine_suffix ());
- } else {
- slprintf (dn, sizeof (dn) - 1, "uid=%s,%s", username, lp_ldap_user_suffix ());
- }
+ slprintf (dn, sizeof (dn) - 1, "uid=%s,%s", username, lp_ldap_machine_suffix ());
+ } else {
+ slprintf (dn, sizeof (dn) - 1, "uid=%s,%s", username, lp_ldap_user_suffix ());
+ }
}
if (!init_ldap_from_sam(ldap_state, entry, &mods, newpwd,
element_is_set_or_changed)) {
DEBUG(0, ("ldapsam_add_sam_account: init_ldap_from_sam failed!\n"));
ldap_msgfree(result);
+ if (mods != NULL)
+ ldap_mods_free(mods,True);
return NT_STATUS_UNSUCCESSFUL;
}
ldap_msgfree(result);
if (mods == NULL) {
- DEBUG(0,("mods is empty: nothing to add for user: %s\n",pdb_get_username(newpwd)));
+ DEBUG(0,("ldapsam_add_sam_account: mods is empty: nothing to add for user: %s\n",pdb_get_username(newpwd)));
return NT_STATUS_UNSUCCESSFUL;
}
-
- make_a_mod(&mods, LDAP_MOD_ADD, "objectclass", "sambaAccount");
+ switch ( ldap_state->schema_ver ) {
+ case SCHEMAVER_SAMBAACCOUNT:
+ smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectclass", LDAP_OBJ_SAMBAACCOUNT);
+ break;
+ case SCHEMAVER_SAMBASAMACCOUNT:
+ smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectclass", LDAP_OBJ_SAMBASAMACCOUNT);
+ break;
+ default:
+ DEBUG(0,("ldapsam_add_sam_account: invalid schema version specified\n"));
+ break;
+ }
ret = ldapsam_modify_entry(my_methods,newpwd,dn,mods,ldap_op, element_is_set_or_changed);
- if (NT_STATUS_IS_ERR(ret)) {
- DEBUG(0,("failed to modify/add user with uid = %s (dn = %s)\n",
+ if (!NT_STATUS_IS_OK(ret)) {
+ DEBUG(0,("ldapsam_add_sam_account: failed to modify/add user with uid = %s (dn = %s)\n",
pdb_get_username(newpwd),dn));
- ldap_mods_free(mods,1);
+ ldap_mods_free(mods, True);
return ret;
}
- DEBUG(2,("added: uid = %s in the LDAP database\n", pdb_get_username(newpwd)));
- ldap_mods_free(mods, 1);
+ DEBUG(2,("ldapsam_add_sam_account: added: uid == %s in the LDAP database\n", pdb_get_username(newpwd)));
+ ldap_mods_free(mods, True);
+
return NT_STATUS_OK;
}
-static void free_private_data(void **vp)
-{
- struct ldapsam_privates **ldap_state = (struct ldapsam_privates **)vp;
-
- ldapsam_close(*ldap_state);
-
- if ((*ldap_state)->bind_secret) {
- memset((*ldap_state)->bind_secret, '\0', strlen((*ldap_state)->bind_secret));
- }
-
- ldapsam_close(*ldap_state);
-
- SAFE_FREE((*ldap_state)->bind_dn);
- SAFE_FREE((*ldap_state)->bind_secret);
-
- *ldap_state = NULL;
-
- /* No need to free any further, as it is talloc()ed */
-}
+/**********************************************************************
+ *********************************************************************/
-static const char *group_attr[] = {"cn", "ntSid", "ntGroupType",
- "gidNumber",
- "displayName", "description",
- NULL };
-
static int ldapsam_search_one_group (struct ldapsam_privates *ldap_state,
const char *filter,
LDAPMessage ** result)
{
int scope = LDAP_SCOPE_SUBTREE;
int rc;
+ char **attr_list;
DEBUG(2, ("ldapsam_search_one_group: searching for:[%s]\n", filter));
- rc = ldapsam_search(ldap_state, lp_ldap_suffix (), scope,
- filter, group_attr, 0, result);
+
+ attr_list = get_attr_list(groupmap_attr_list);
+ rc = smbldap_search(ldap_state->smbldap_state,
+ lp_ldap_group_suffix (), scope,
+ filter, attr_list, 0, result);
+ free_attr_list( attr_list );
if (rc != LDAP_SUCCESS) {
char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
+ ldap_get_option(ldap_state->smbldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
&ld_error);
DEBUG(0, ("ldapsam_search_one_group: "
- "Problem during the LDAP search: LDAP error: %s (%s)",
+ "Problem during the LDAP search: LDAP error: %s (%s)\n",
ld_error?ld_error:"(unknown)", ldap_err2string(rc)));
- DEBUG(3, ("ldapsam_search_one_group: Query was: %s, %s\n",
- lp_ldap_suffix(), filter));
+ DEBUGADD(3, ("ldapsam_search_one_group: Query was: %s, %s\n",
+ lp_ldap_group_suffix(), filter));
SAFE_FREE(ld_error);
}
return rc;
}
+/**********************************************************************
+ *********************************************************************/
+
static BOOL init_group_from_ldap(struct ldapsam_privates *ldap_state,
GROUP_MAP *map, LDAPMessage *entry)
{
pstring temp;
if (ldap_state == NULL || map == NULL || entry == NULL ||
- ldap_state->ldap_struct == NULL) {
+ ldap_state->smbldap_state->ldap_struct == NULL) {
DEBUG(0, ("init_group_from_ldap: NULL parameters found!\n"));
return False;
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "gidNumber",
- temp)) {
- DEBUG(0, ("Mandatory attribute gidNumber not found\n"));
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_attr_key2string(groupmap_attr_list, LDAP_ATTR_GIDNUMBER), temp)) {
+ DEBUG(0, ("init_group_from_ldap: Mandatory attribute %s not found\n",
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_GIDNUMBER)));
return False;
}
- DEBUG(2, ("Entry found for group: %s\n", temp));
+ DEBUG(2, ("init_group_from_ldap: Entry found for group: %s\n", temp));
map->gid = (gid_t)atol(temp);
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "ntSid",
- temp)) {
- DEBUG(0, ("Mandatory attribute ntSid not found\n"));
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_GROUP_SID), temp)) {
+ DEBUG(0, ("init_group_from_ldap: Mandatory attribute %s not found\n",
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_GROUP_SID)));
return False;
}
string_to_sid(&map->sid, temp);
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "ntGroupType",
- temp)) {
- DEBUG(0, ("Mandatory attribute ntGroupType not found\n"));
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_GROUP_TYPE), temp)) {
+ DEBUG(0, ("init_group_from_ldap: Mandatory attribute %s not found\n",
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_GROUP_TYPE)));
return False;
}
- map->sid_name_use = (uint32)atol(temp);
+ map->sid_name_use = (enum SID_NAME_USE)atol(temp);
if ((map->sid_name_use < SID_NAME_USER) ||
- (map->sid_name_use > SID_NAME_UNKNOWN)) {
- DEBUG(0, ("Unknown Group type: %d\n", map->sid_name_use));
+ (map->sid_name_use > SID_NAME_UNKNOWN)) {
+ DEBUG(0, ("init_group_from_ldap: Unknown Group type: %d\n", map->sid_name_use));
return False;
}
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "displayName",
- temp)) {
- DEBUG(3, ("Attribute displayName not found\n"));
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_DISPLAY_NAME), temp)) {
temp[0] = '\0';
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "cn",
- temp)) {
- DEBUG(0, ("Attributes cn not found either "
- "for gidNumber(%i)\n",map->gid));
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_CN), temp))
+ {
+ DEBUG(0, ("init_group_from_ldap: Attributes cn not found either \
+for gidNumber(%lu)\n",(unsigned long)map->gid));
return False;
}
}
fstrcpy(map->nt_name, temp);
- if (!get_single_attribute(ldap_state->ldap_struct, entry, "description",
- temp)) {
- DEBUG(3, ("Attribute description not found\n"));
+ if (!smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_DESC), temp)) {
temp[0] = '\0';
}
fstrcpy(map->comment, temp);
- map->systemaccount = 0;
- init_privilege(&map->priv_set);
-
return True;
}
+/**********************************************************************
+ *********************************************************************/
+
static BOOL init_ldap_from_group(LDAP *ldap_struct,
LDAPMessage *existing,
LDAPMod ***mods,
*mods = NULL;
sid_to_string(tmp, &map->sid);
- make_ldap_mod(ldap_struct, existing, mods, "ntSid", tmp);
- snprintf(tmp, sizeof(tmp)-1, "%i", map->sid_name_use);
- make_ldap_mod(ldap_struct, existing, mods, "ntGroupType", tmp);
+ smbldap_make_mod(ldap_struct, existing, mods,
+ get_attr_key2string(groupmap_attr_list, LDAP_ATTR_GROUP_SID), tmp);
+ pstr_sprintf(tmp, "%i", map->sid_name_use);
+ smbldap_make_mod(ldap_struct, existing, mods,
+ get_attr_key2string(groupmap_attr_list, LDAP_ATTR_GROUP_TYPE), tmp);
- make_ldap_mod(ldap_struct, existing, mods, "displayName", map->nt_name);
- make_ldap_mod(ldap_struct, existing, mods, "description", map->comment);
+ smbldap_make_mod(ldap_struct, existing, mods,
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_DISPLAY_NAME), map->nt_name);
+ smbldap_make_mod(ldap_struct, existing, mods,
+ get_attr_key2string( groupmap_attr_list, LDAP_ATTR_DESC), map->comment);
return True;
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_getgroup(struct pdb_methods *methods,
const char *filter,
GROUP_MAP *map)
{
struct ldapsam_privates *ldap_state =
(struct ldapsam_privates *)methods->private_data;
- LDAPMessage *result;
- LDAPMessage *entry;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
int count;
if (ldapsam_search_one_group(ldap_state, filter, &result)
return NT_STATUS_NO_SUCH_GROUP;
}
- count = ldap_count_entries(ldap_state->ldap_struct, result);
+ count = ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result);
if (count < 1) {
- DEBUG(4, ("Did not find group for filter %s\n", filter));
+ DEBUG(4, ("ldapsam_getgroup: Did not find group\n"));
+ ldap_msgfree(result);
return NT_STATUS_NO_SUCH_GROUP;
}
if (count > 1) {
- DEBUG(1, ("Duplicate entries for filter %s: count=%d\n",
+ DEBUG(1, ("ldapsam_getgroup: Duplicate entries for filter %s: count=%d\n",
filter, count));
+ ldap_msgfree(result);
return NT_STATUS_NO_SUCH_GROUP;
}
- entry = ldap_first_entry(ldap_state->ldap_struct, result);
+ entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, result);
if (!entry) {
ldap_msgfree(result);
}
if (!init_group_from_ldap(ldap_state, map, entry)) {
- DEBUG(1, ("init_group_from_ldap failed for group filter %s\n",
+ DEBUG(1, ("ldapsam_getgroup: init_group_from_ldap failed for group filter %s\n",
filter));
ldap_msgfree(result);
return NT_STATUS_NO_SUCH_GROUP;
return NT_STATUS_OK;
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_getgrsid(struct pdb_methods *methods, GROUP_MAP *map,
- DOM_SID sid, BOOL with_priv)
+ DOM_SID sid)
{
pstring filter;
- snprintf(filter, sizeof(filter)-1,
- "(&(objectClass=sambaGroupMapping)(ntSid=%s))",
- sid_string_static(&sid));
+ pstr_sprintf(filter, "(&(objectClass=%s)(%s=%s))",
+ LDAP_OBJ_GROUPMAP,
+ get_attr_key2string(groupmap_attr_list, LDAP_ATTR_GROUP_SID),
+ sid_string_static(&sid));
return ldapsam_getgroup(methods, filter, map);
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_getgrgid(struct pdb_methods *methods, GROUP_MAP *map,
- gid_t gid, BOOL with_priv)
+ gid_t gid)
{
pstring filter;
- snprintf(filter, sizeof(filter)-1,
- "(&(objectClass=sambaGroupMapping)(gidNumber=%d))",
- gid);
+ pstr_sprintf(filter, "(&(objectClass=%s)(%s=%lu))",
+ LDAP_OBJ_GROUPMAP,
+ get_attr_key2string(groupmap_attr_list, LDAP_ATTR_GIDNUMBER),
+ (unsigned long)gid);
return ldapsam_getgroup(methods, filter, map);
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_getgrnam(struct pdb_methods *methods, GROUP_MAP *map,
- char *name, BOOL with_priv)
+ const char *name)
{
pstring filter;
+ char *escape_name = escape_ldap_string_alloc(name);
+
+ if (!escape_name) {
+ return NT_STATUS_NO_MEMORY;
+ }
- /* TODO: Escaping of name? */
+ pstr_sprintf(filter, "(&(objectClass=%s)(|(%s=%s)(%s=%s)))",
+ LDAP_OBJ_GROUPMAP,
+ get_attr_key2string(groupmap_attr_list, LDAP_ATTR_DISPLAY_NAME), escape_name,
+ get_attr_key2string(groupmap_attr_list, LDAP_ATTR_CN), escape_name);
- snprintf(filter, sizeof(filter)-1,
- "(&(objectClass=sambaGroupMapping)(|(displayName=%s)(cn=%s)))",
- name, name);
+ SAFE_FREE(escape_name);
return ldapsam_getgroup(methods, filter, map);
}
+/**********************************************************************
+ *********************************************************************/
+
static int ldapsam_search_one_group_by_gid(struct ldapsam_privates *ldap_state,
gid_t gid,
LDAPMessage **result)
{
pstring filter;
- snprintf(filter, sizeof(filter)-1,
- "(&(objectClass=posixGroup)(gidNumber=%i))", gid);
+ pstr_sprintf(filter, "(&(objectClass=%s)(%s=%lu))",
+ LDAP_OBJ_POSIXGROUP,
+ get_attr_key2string(groupmap_attr_list, LDAP_ATTR_GIDNUMBER),
+ (unsigned long)gid);
return ldapsam_search_one_group(ldap_state, filter, result);
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_add_group_mapping_entry(struct pdb_methods *methods,
GROUP_MAP *map)
{
(struct ldapsam_privates *)methods->private_data;
LDAPMessage *result = NULL;
LDAPMod **mods = NULL;
+ int count;
char *tmp;
pstring dn;
int rc;
if (NT_STATUS_IS_OK(ldapsam_getgrgid(methods, &dummy,
- map->gid, False))) {
- DEBUG(0, ("Group %i already exists in LDAP\n", map->gid));
+ map->gid))) {
+ DEBUG(0, ("ldapsam_add_group_mapping_entry: Group %ld already exists in LDAP\n", (unsigned long)map->gid));
return NT_STATUS_UNSUCCESSFUL;
}
rc = ldapsam_search_one_group_by_gid(ldap_state, map->gid, &result);
if (rc != LDAP_SUCCESS) {
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ count = ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result);
+
+ if ( count == 0 ) {
+ ldap_msgfree(result);
return NT_STATUS_UNSUCCESSFUL;
}
- if (ldap_count_entries(ldap_state->ldap_struct, result) != 1) {
- DEBUG(2, ("Group %i must exist exactly once in LDAP\n",
- map->gid));
+ if (count > 1) {
+ DEBUG(2, ("ldapsam_add_group_mapping_entry: Group %lu must exist exactly once in LDAP\n",
+ (unsigned long)map->gid));
ldap_msgfree(result);
return NT_STATUS_UNSUCCESSFUL;
}
- entry = ldap_first_entry(ldap_state->ldap_struct, result);
- tmp = ldap_get_dn(ldap_state->ldap_struct, entry);
+ entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, result);
+ tmp = smbldap_get_dn(ldap_state->smbldap_state->ldap_struct, entry);
+ if (!tmp) {
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
pstrcpy(dn, tmp);
- ldap_memfree(tmp);
+ SAFE_FREE(tmp);
- if (!init_ldap_from_group(ldap_state->ldap_struct,
+ if (!init_ldap_from_group(ldap_state->smbldap_state->ldap_struct,
result, &mods, map)) {
- DEBUG(0, ("init_ldap_from_group failed!\n"));
- ldap_mods_free(mods, 1);
+ DEBUG(0, ("ldapsam_add_group_mapping_entry: init_ldap_from_group failed!\n"));
+ ldap_mods_free(mods, True);
ldap_msgfree(result);
return NT_STATUS_UNSUCCESSFUL;
}
ldap_msgfree(result);
if (mods == NULL) {
- DEBUG(0, ("mods is empty\n"));
+ DEBUG(0, ("ldapsam_add_group_mapping_entry: mods is empty\n"));
return NT_STATUS_UNSUCCESSFUL;
}
- make_a_mod(&mods, LDAP_MOD_ADD, "objectClass",
- "sambaGroupMapping");
+ smbldap_set_mod(&mods, LDAP_MOD_ADD, "objectClass", LDAP_OBJ_GROUPMAP );
- rc = ldapsam_modify(ldap_state, dn, mods);
- ldap_mods_free(mods, 1);
+ rc = smbldap_modify(ldap_state->smbldap_state, dn, mods);
+ ldap_mods_free(mods, True);
if (rc != LDAP_SUCCESS) {
char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
+ ldap_get_option(ldap_state->smbldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
&ld_error);
- DEBUG(0, ("failed to add group %i error: %s (%s)\n", map->gid,
+ DEBUG(0, ("ldapsam_add_group_mapping_entry: failed to add group %lu error: %s (%s)\n", (unsigned long)map->gid,
ld_error ? ld_error : "(unknown)", ldap_err2string(rc)));
SAFE_FREE(ld_error);
return NT_STATUS_UNSUCCESSFUL;
}
- DEBUG(2, ("successfully modified group %i in LDAP\n", map->gid));
+ DEBUG(2, ("ldapsam_add_group_mapping_entry: successfully modified group %lu in LDAP\n", (unsigned long)map->gid));
return NT_STATUS_OK;
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_update_group_mapping_entry(struct pdb_methods *methods,
GROUP_MAP *map)
{
struct ldapsam_privates *ldap_state =
(struct ldapsam_privates *)methods->private_data;
int rc;
- char *dn;
- LDAPMessage *result;
- LDAPMessage *entry;
- LDAPMod **mods;
+ char *dn = NULL;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
+ LDAPMod **mods = NULL;
rc = ldapsam_search_one_group_by_gid(ldap_state, map->gid, &result);
return NT_STATUS_UNSUCCESSFUL;
}
- if (ldap_count_entries(ldap_state->ldap_struct, result) == 0) {
- DEBUG(0, ("No group to modify!\n"));
+ if (ldap_count_entries(ldap_state->smbldap_state->ldap_struct, result) == 0) {
+ DEBUG(0, ("ldapsam_update_group_mapping_entry: No group to modify!\n"));
ldap_msgfree(result);
return NT_STATUS_UNSUCCESSFUL;
}
- entry = ldap_first_entry(ldap_state->ldap_struct, result);
- dn = ldap_get_dn(ldap_state->ldap_struct, entry);
+ entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, result);
- if (!init_ldap_from_group(ldap_state->ldap_struct,
+ if (!init_ldap_from_group(ldap_state->smbldap_state->ldap_struct,
result, &mods, map)) {
- DEBUG(0, ("init_ldap_from_group failed\n"));
+ DEBUG(0, ("ldapsam_update_group_mapping_entry: init_ldap_from_group failed\n"));
ldap_msgfree(result);
+ if (mods != NULL)
+ ldap_mods_free(mods,True);
return NT_STATUS_UNSUCCESSFUL;
}
- ldap_msgfree(result);
-
if (mods == NULL) {
- DEBUG(4, ("mods is empty: nothing to do\n"));
- return NT_STATUS_UNSUCCESSFUL;
+ DEBUG(4, ("ldapsam_update_group_mapping_entry: mods is empty: nothing to do\n"));
+ ldap_msgfree(result);
+ return NT_STATUS_OK;
}
- rc = ldapsam_modify(ldap_state, dn, mods);
+ dn = smbldap_get_dn(ldap_state->smbldap_state->ldap_struct, entry);
+ if (!dn) {
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ rc = smbldap_modify(ldap_state->smbldap_state, dn, mods);
+ SAFE_FREE(dn);
- ldap_mods_free(mods, 1);
+ ldap_mods_free(mods, True);
+ ldap_msgfree(result);
if (rc != LDAP_SUCCESS) {
char *ld_error = NULL;
- ldap_get_option(ldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
+ ldap_get_option(ldap_state->smbldap_state->ldap_struct, LDAP_OPT_ERROR_STRING,
&ld_error);
- DEBUG(0, ("failed to modify group %i error: %s (%s)\n", map->gid,
+ DEBUG(0, ("ldapsam_update_group_mapping_entry: failed to modify group %lu error: %s (%s)\n", (unsigned long)map->gid,
ld_error ? ld_error : "(unknown)", ldap_err2string(rc)));
SAFE_FREE(ld_error);
+ return NT_STATUS_UNSUCCESSFUL;
}
- DEBUG(2, ("successfully modified group %i in LDAP\n", map->gid));
+ DEBUG(2, ("ldapsam_update_group_mapping_entry: successfully modified group %lu in LDAP\n", (unsigned long)map->gid));
return NT_STATUS_OK;
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_delete_group_mapping_entry(struct pdb_methods *methods,
DOM_SID sid)
{
- struct ldapsam_privates *ldap_state =
- (struct ldapsam_privates *)methods->private_data;
+ struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)methods->private_data;
pstring sidstring, filter;
- LDAPMessage *result;
+ LDAPMessage *result = NULL;
int rc;
NTSTATUS ret;
+ char **attr_list;
- const char *sam_group_attrs[] = { "ntSid", "ntGroupType",
- "description", "displayName",
- NULL };
sid_to_string(sidstring, &sid);
- snprintf(filter, sizeof(filter)-1,
- "(&(objectClass=sambaGroupMapping)(ntSid=%s))", sidstring);
+
+ pstr_sprintf(filter, "(&(objectClass=%s)(%s=%s))",
+ LDAP_OBJ_GROUPMAP, LDAP_ATTRIBUTE_SID, sidstring);
rc = ldapsam_search_one_group(ldap_state, filter, &result);
return NT_STATUS_NO_SUCH_GROUP;
}
- ret = ldapsam_delete_entry(ldap_state, result, "sambaGroupMapping",
- sam_group_attrs);
+ attr_list = get_attr_list( groupmap_attr_list_to_delete );
+ ret = ldapsam_delete_entry(ldap_state, result, LDAP_OBJ_GROUPMAP, attr_list);
+ free_attr_list ( attr_list );
+
ldap_msgfree(result);
+
return ret;
}
-static NTSTATUS ldapsam_setsamgrent(struct pdb_methods *my_methods,
- BOOL update)
+/**********************************************************************
+ *********************************************************************/
+
+static NTSTATUS ldapsam_setsamgrent(struct pdb_methods *my_methods, BOOL update)
{
- struct ldapsam_privates *ldap_state =
- (struct ldapsam_privates *)my_methods->private_data;
- const char *filter = "(objectClass=sambaGroupMapping)";
+ struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
+ fstring filter;
int rc;
+ char **attr_list;
- rc = ldapsam_search(ldap_state, lp_ldap_suffix(),
+ pstr_sprintf( filter, "(objectclass=%s)", LDAP_OBJ_GROUPMAP);
+ attr_list = get_attr_list( groupmap_attr_list );
+ rc = smbldap_search(ldap_state->smbldap_state, lp_ldap_group_suffix(),
LDAP_SCOPE_SUBTREE, filter,
- group_attr, 0, &ldap_state->result);
+ attr_list, 0, &ldap_state->result);
+ free_attr_list( attr_list );
if (rc != LDAP_SUCCESS) {
- DEBUG(0, ("LDAP search failed: %s\n", ldap_err2string(rc)));
- DEBUG(3, ("Query was: %s, %s\n", lp_ldap_suffix(), filter));
+ DEBUG(0, ("ldapsam_setsamgrent: LDAP search failed: %s\n", ldap_err2string(rc)));
+ DEBUG(3, ("ldapsam_setsamgrent: Query was: %s, %s\n", lp_ldap_group_suffix(), filter));
ldap_msgfree(ldap_state->result);
ldap_state->result = NULL;
return NT_STATUS_UNSUCCESSFUL;
}
DEBUG(2, ("ldapsam_setsampwent: %d entries in the base!\n",
- ldap_count_entries(ldap_state->ldap_struct,
+ ldap_count_entries(ldap_state->smbldap_state->ldap_struct,
ldap_state->result)));
- ldap_state->entry = ldap_first_entry(ldap_state->ldap_struct,
- ldap_state->result);
+ ldap_state->entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, ldap_state->result);
ldap_state->index = 0;
return NT_STATUS_OK;
}
+/**********************************************************************
+ *********************************************************************/
+
static void ldapsam_endsamgrent(struct pdb_methods *my_methods)
{
ldapsam_endsampwent(my_methods);
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_getsamgrent(struct pdb_methods *my_methods,
GROUP_MAP *map)
{
struct ldapsam_privates *ldap_state = (struct ldapsam_privates *)my_methods->private_data;
BOOL bret = False;
- /* The rebind proc needs this *HACK*. We are not multithreaded, so
- this will work, but it's not nice. */
- static_ldap_state = ldap_state;
-
while (!bret) {
if (!ldap_state->entry)
return ret;
ldap_state->index++;
bret = init_group_from_ldap(ldap_state, map, ldap_state->entry);
- ldap_state->entry = ldap_next_entry(ldap_state->ldap_struct,
+ ldap_state->entry = ldap_next_entry(ldap_state->smbldap_state->ldap_struct,
ldap_state->entry);
}
return NT_STATUS_OK;
}
+/**********************************************************************
+ *********************************************************************/
+
static NTSTATUS ldapsam_enum_group_mapping(struct pdb_methods *methods,
enum SID_NAME_USE sid_name_use,
GROUP_MAP **rmap, int *num_entries,
- BOOL unix_only, BOOL with_priv)
+ BOOL unix_only)
{
GROUP_MAP map;
GROUP_MAP *mapt;
int entries = 0;
- NTSTATUS nt_status;
*num_entries = 0;
*rmap = NULL;
if (!NT_STATUS_IS_OK(ldapsam_setsamgrent(methods, False))) {
- DEBUG(0, ("Unable to open passdb\n"));
+ DEBUG(0, ("ldapsam_enum_group_mapping: Unable to open passdb\n"));
return NT_STATUS_ACCESS_DENIED;
}
- while (NT_STATUS_IS_OK(nt_status = ldapsam_getsamgrent(methods, &map))) {
+ while (NT_STATUS_IS_OK(ldapsam_getsamgrent(methods, &map))) {
if (sid_name_use != SID_NAME_UNKNOWN &&
sid_name_use != map.sid_name_use) {
- DEBUG(11,("enum_group_mapping: group %s is not of the requested type\n", map.nt_name));
+ DEBUG(11,("ldapsam_enum_group_mapping: group %s is not of the requested type\n", map.nt_name));
continue;
}
if (unix_only==ENUM_ONLY_MAPPED && map.gid==-1) {
- DEBUG(11,("enum_group_mapping: group %s is non mapped\n", map.nt_name));
+ DEBUG(11,("ldapsam_enum_group_mapping: group %s is non mapped\n", map.nt_name));
continue;
}
mapt=(GROUP_MAP *)Realloc((*rmap), (entries+1)*sizeof(GROUP_MAP));
if (!mapt) {
- DEBUG(0,("enum_group_mapping: Unable to enlarge group map!\n"));
+ DEBUG(0,("ldapsam_enum_group_mapping: Unable to enlarge group map!\n"));
SAFE_FREE(*rmap);
return NT_STATUS_UNSUCCESSFUL;
}
return NT_STATUS_OK;
}
-static NTSTATUS pdb_init_ldapsam_common(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, const char *location)
+/**********************************************************************
+ Housekeeping
+ *********************************************************************/
+
+static void free_private_data(void **vp)
+{
+ struct ldapsam_privates **ldap_state = (struct ldapsam_privates **)vp;
+
+ smbldap_free_struct(&(*ldap_state)->smbldap_state);
+
+ if ((*ldap_state)->result != NULL) {
+ ldap_msgfree((*ldap_state)->result);
+ (*ldap_state)->result = NULL;
+ }
+
+ *ldap_state = NULL;
+
+ /* No need to free any further, as it is talloc()ed */
+}
+
+/**********************************************************************
+ Intitalise the parts of the pdb_context that are common to all pdb_ldap modes
+ *********************************************************************/
+
+static NTSTATUS pdb_init_ldapsam_common(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method,
+ const char *location)
{
NTSTATUS nt_status;
struct ldapsam_privates *ldap_state;
/* TODO: Setup private data and free */
- ldap_state = talloc_zero(pdb_context->mem_ctx, sizeof(struct ldapsam_privates));
-
+ ldap_state = talloc_zero(pdb_context->mem_ctx, sizeof(*ldap_state));
if (!ldap_state) {
- DEBUG(0, ("talloc() failed for ldapsam private_data!\n"));
+ DEBUG(0, ("pdb_init_ldapsam_common: talloc() failed for ldapsam private_data!\n"));
return NT_STATUS_NO_MEMORY;
}
- if (location) {
- ldap_state->uri = talloc_strdup(pdb_context->mem_ctx, location);
- } else {
- ldap_state->uri = "ldap://localhost";
- }
+ if (!NT_STATUS_IS_OK(nt_status =
+ smbldap_init(pdb_context->mem_ctx, location,
+ &ldap_state->smbldap_state)));
- ldap_state->domain_name = talloc_strdup(pdb_context->mem_ctx, lp_workgroup());
+ ldap_state->domain_name = talloc_strdup(pdb_context->mem_ctx, get_global_sam_name());
if (!ldap_state->domain_name) {
return NT_STATUS_NO_MEMORY;
}
- sid_copy(&ldap_state->domain_sid, get_global_sam_sid());
-
- ldap_state->use_ntsid = True;
-
(*pdb_method)->private_data = ldap_state;
(*pdb_method)->free_private_data = free_private_data;
return NT_STATUS_OK;
}
+/**********************************************************************
+ Initialise the 'compat' mode for pdb_ldap
+ *********************************************************************/
+
static NTSTATUS pdb_init_ldapsam_compat(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, const char *location)
{
NTSTATUS nt_status;
struct ldapsam_privates *ldap_state;
- if (!NT_STATUS_IS_OK(nt_status = pdb_init_ldapsam_common(pdb_context, pdb_method, location))) {
- return nt_status;
- }
-
- (*pdb_method)->name = "ldapsam_compat";
-
- ldap_state = (*pdb_method)->private_data;
- ldap_state->use_ntsid = False;
-
- if (location) {
- ldap_state->uri = talloc_strdup(pdb_context->mem_ctx, location);
- } else {
-#ifndef WITH_LDAP_SAMCONFIG
- ldap_state->uri = "ldap://localhost";
-#else
+#ifdef WITH_LDAP_SAMCONFIG
+ if (!location) {
int ldap_port = lp_ldap_port();
/* remap default port if not using SSL (ie clear or TLS) */
ldap_port = 389;
}
- ldap_state->uri = talloc_asprintf(pdb_context->mem_ctx, "%s://%s:%d", lp_ldap_ssl() == LDAP_SSL_ON ? "ldaps" : "ldap", lp_ldap_server(), ldap_port);
- if (!ldap_state->uri) {
+ location = talloc_asprintf(pdb_context->mem_ctx, "%s://%s:%d", lp_ldap_ssl() == LDAP_SSL_ON ? "ldaps" : "ldap", lp_ldap_server(), ldap_port);
+ if (!location) {
return NT_STATUS_NO_MEMORY;
}
+ }
#endif
+
+ if (!NT_STATUS_IS_OK(nt_status = pdb_init_ldapsam_common(pdb_context, pdb_method, location))) {
+ return nt_status;
}
+ (*pdb_method)->name = "ldapsam_compat";
+
+ ldap_state = (*pdb_method)->private_data;
+ ldap_state->schema_ver = SCHEMAVER_SAMBAACCOUNT;
+
+ sid_copy(&ldap_state->domain_sid, get_global_sam_sid());
+
return NT_STATUS_OK;
}
+/**********************************************************************
+ Initialise the normal mode for pdb_ldap
+ *********************************************************************/
+
static NTSTATUS pdb_init_ldapsam(PDB_CONTEXT *pdb_context, PDB_METHODS **pdb_method, const char *location)
{
NTSTATUS nt_status;
struct ldapsam_privates *ldap_state;
- uint32 low_idmap_uid, high_idmap_uid;
- uint32 low_idmap_gid, high_idmap_gid;
+ uint32 alg_rid_base;
+ pstring alg_rid_base_string;
+ LDAPMessage *result = NULL;
+ LDAPMessage *entry = NULL;
+ DOM_SID ldap_domain_sid;
+ DOM_SID secrets_domain_sid;
+ pstring domain_sid_string;
if (!NT_STATUS_IS_OK(nt_status = pdb_init_ldapsam_common(pdb_context, pdb_method, location))) {
return nt_status;
(*pdb_method)->name = "ldapsam";
ldap_state = (*pdb_method)->private_data;
-
- ldap_state->permit_non_unix_accounts = True;
+ ldap_state->schema_ver = SCHEMAVER_SAMBASAMACCOUNT;
- /* We know these uids can't turn up as allogorithmic RIDs */
- if (!lp_idmap_uid(&low_idmap_uid, &high_idmap_uid)) {
- DEBUG(0, ("cannot use ldapsam_nua without 'idmap uid' range in smb.conf!\n"));
- return NT_STATUS_UNSUCCESSFUL;
+ /* Try to setup the Domain Name, Domain SID, algorithmic rid base */
+
+ nt_status = smbldap_search_domain_info(ldap_state->smbldap_state, &result,
+ ldap_state->domain_name, True);
+
+ if ( !NT_STATUS_IS_OK(nt_status) ) {
+ DEBUG(2, ("pdb_init_ldapsam: WARNING: Could not get domain info, nor add one to the domain\n"));
+ DEBUGADD(2, ("pdb_init_ldapsam: Continuing on regardless, will be unable to allocate new users/groups, \
+and will risk BDCs having inconsistant SIDs\n"));
+ sid_copy(&ldap_state->domain_sid, get_global_sam_sid());
+ return NT_STATUS_OK;
}
- /* We know these gids can't turn up as allogorithmic RIDs */
- if (!lp_idmap_gid(&low_idmap_gid, &high_idmap_gid)) {
- DEBUG(0, ("cannot use ldapsam_nua without 'wibnind gid' range in smb.conf!\n"));
+ /* Given that the above might fail, everything below this must be optional */
+
+ entry = ldap_first_entry(ldap_state->smbldap_state->ldap_struct, result);
+ if (!entry) {
+ DEBUG(0, ("pdb_init_ldapsam: Could not get domain info entry\n"));
+ ldap_msgfree(result);
return NT_STATUS_UNSUCCESSFUL;
}
- ldap_state->low_allocated_user_rid=fallback_pdb_uid_to_user_rid(low_idmap_uid);
-
- ldap_state->high_allocated_user_rid=fallback_pdb_uid_to_user_rid(high_idmap_uid);
-
- ldap_state->low_allocated_group_rid=pdb_gid_to_group_rid(low_idmap_gid);
+ if (smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_USER_SID),
+ domain_sid_string)) {
+ BOOL found_sid;
+ string_to_sid(&ldap_domain_sid, domain_sid_string);
+ found_sid = secrets_fetch_domain_sid(ldap_state->domain_name, &secrets_domain_sid);
+ if (!found_sid || !sid_equal(&secrets_domain_sid, &ldap_domain_sid)) {
+ /* reset secrets.tdb sid */
+ secrets_store_domain_sid(ldap_state->domain_name, &ldap_domain_sid);
+ }
+ sid_copy(&ldap_state->domain_sid, &ldap_domain_sid);
+ }
- ldap_state->high_allocated_group_rid=pdb_gid_to_group_rid(high_idmap_gid);
+ if (smbldap_get_single_attribute(ldap_state->smbldap_state->ldap_struct, entry,
+ get_userattr_key2string(ldap_state->schema_ver, LDAP_ATTR_ALGORITHMIC_RID_BASE),
+ alg_rid_base_string)) {
+ alg_rid_base = (uint32)atol(alg_rid_base_string);
+ if (alg_rid_base != algorithmic_rid_base()) {
+ DEBUG(0, ("The value of 'algorithmic RID base' has changed since the LDAP\n"
+ "database was initialised. Aborting. \n"));
+ ldap_msgfree(result);
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+ }
+ ldap_msgfree(result);
return NT_STATUS_OK;
}
git.samba.org / jra / samba / .git / blobdiff