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authorAndrew Bartlett <abartlet@samba.org>2003-06-25 12:51:58 +0000
committerAndrew Bartlett <abartlet@samba.org>2003-06-25 12:51:58 +0000
commiteb61c8238298e97644202139e6d7f55e46eb9c26 (patch)
tree362bd5abff1e2d0bcfe0c00151dfae8fe776e154 /source3/passdb
parent23c45a79d0270f8279235058ff914060d80e49e6 (diff)
downloadsamba-eb61c8238298e97644202139e6d7f55e46eb9c26.tar.gz
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Patch to move functions directly from pdb_ldap.c into lib/smbldap.c
The functions are unchanged. Next step is to make idmap_ldap use them. Andrew Bartlett (This used to be commit 57617a0f8c84f9ced4df2901811ce5a5a5ae005e)
Diffstat (limited to 'source3/passdb')
-rw-r--r--source3/passdb/pdb_ldap.c726
1 files changed, 8 insertions, 718 deletions
diff --git a/source3/passdb/pdb_ldap.c b/source3/passdb/pdb_ldap.c
index 1149a92a99..ec164a7e7b 100644
--- a/source3/passdb/pdb_ldap.c
+++ b/source3/passdb/pdb_ldap.c
@@ -4,7 +4,7 @@
Copyright (C) Jean François Micouleau 1998
Copyright (C) Gerald Carter 2001-2003
Copyright (C) Shahms King 2001
- Copyright (C) Andrew Bartlett 2002
+ Copyright (C) Andrew Bartlett 2002-2003
Copyright (C) Stefan (metze) Metzmacher 2002
This program is free software; you can redistribute it and/or modify
@@ -51,9 +51,12 @@
#include <lber.h>
#include <ldap.h>
-#ifndef LDAP_OPT_SUCCESS
-#define LDAP_OPT_SUCCESS 0
-#endif
+/*
+ * 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
@@ -73,6 +76,7 @@
#define LDAP_TAG_EXOP_MODIFY_PASSWD_NEW ((ber_tag_t) 0x82U)
#endif
+
#ifndef SAM_ACCOUNT
#define SAM_ACCOUNT struct sam_passwd
#endif
@@ -103,9 +107,6 @@ struct ldapsam_privates {
};
-#define SMBLDAP_DONT_PING_TIME 10 /* ping only all 10 seconds */
-#define SMBLDAP_NUM_RETRIES 8 /* retry only 8 times */
-
/**********************************************************************
get the attribute name given a user schame version
**********************************************************************/
@@ -147,624 +148,6 @@ static char** get_userattr_list( int schema_ver )
return NULL;
}
-
-/**********************************************************************
- Some varients of the LDAP rebind code do not pass in the third 'arg'
- pointer to a void*, so we try and work around it by assuming that the
- value of the 'LDAP *' pointer is the same as the one we had passed in
- **********************************************************************/
-
-struct smbldap_state_lookup {
- LDAP *ld;
- struct smbldap_state *smbldap_state;
- struct smbldap_state_lookup *prev, *next;
-};
-
-static struct smbldap_state_lookup *smbldap_state_lookup_list;
-
-static struct smbldap_state *smbldap_find_state(LDAP *ld)
-{
- struct smbldap_state_lookup *t;
-
- for (t = smbldap_state_lookup_list; t; t = t->next) {
- if (t->ld == ld) {
- return t->smbldap_state;
- }
- }
- return NULL;
-}
-
-static void smbldap_delete_state(struct smbldap_state *smbldap_state)
-{
- struct smbldap_state_lookup *t;
-
- for (t = smbldap_state_lookup_list; t; t = t->next) {
- if (t->smbldap_state == smbldap_state) {
- DLIST_REMOVE(smbldap_state_lookup_list, t);
- SAFE_FREE(t);
- return;
- }
- }
-}
-
-static void smbldap_store_state(LDAP *ld, struct smbldap_state *smbldap_state)
-{
- struct smbldap_state *tmp_ldap_state;
- struct smbldap_state_lookup *t;
- struct smbldap_state_lookup *tmp;
-
- if ((tmp_ldap_state = smbldap_find_state(ld))) {
- SMB_ASSERT(tmp_ldap_state == smbldap_state);
- return;
- }
-
- t = smb_xmalloc(sizeof(*t));
- ZERO_STRUCTP(t);
-
- DLIST_ADD_END(smbldap_state_lookup_list, t, tmp);
- t->ld = ld;
- t->smbldap_state = smbldap_state;
-}
-
-/*******************************************************************
- open a connection to the ldap server.
-******************************************************************/
-static int smbldap_open_connection (struct smbldap_state *ldap_state)
-
-{
- int rc = LDAP_SUCCESS;
- int version;
- BOOL ldap_v3 = False;
- LDAP **ldap_struct = &ldap_state->ldap_struct;
-
-#ifdef HAVE_LDAP_INITIALIZE
- DEBUG(10, ("smbldap_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"));
- }
-
- DEBUG(3,("LDAPS option set...!\n"));
-#else
- DEBUG(0,("smbldap_open_connection: Secure connection not supported by LDAP client libraries!\n"));
- return LDAP_OPERATIONS_ERROR;
-#endif
- }
- }
-#endif
-
- /* Store the LDAP pointer in a lookup list */
-
- smbldap_store_state(*ldap_struct, ldap_state);
-
- /* Upgrade to LDAPv3 if possible */
-
- 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 {
-
- DEBUG(0, ("Need LDAPv3 for Start TLS\n"));
- return LDAP_OPERATIONS_ERROR;
- }
-#else
- DEBUG(0,("smbldap_open_connection: StartTLS not supported by LDAP client libraries!\n"));
- return LDAP_OPERATIONS_ERROR;
-#endif
- }
-
- DEBUG(2, ("smbldap_open_connection: connection opened\n"));
- return rc;
-}
-
-
-/*******************************************************************
- 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)
-{
- struct smbldap_state *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;
- }
- 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 smbldap_state *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;
-}
-#endif /*defined(LDAP_API_FEATURE_X_OPENLDAP) && (LDAP_API_VERSION > 2000)*/
-
-/*******************************************************************
- Add a rebind function for authenticated referrals
-******************************************************************/
-#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 )
-{
- struct smbldap_state *ldap_state = smbldap_find_state(ldap_struct);
-
- return rebindproc_with_state(ldap_struct, whop, credp,
- method, freeit, 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)
-{
- struct smbldap_state *ldap_state = smbldap_find_state(ld);
-
- return rebindproc_connect_with_state(ld, url, (ber_tag_t)request, msgid,
- ldap_state);
-}
-# 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.
-******************************************************************/
-static int smbldap_connect_system(struct smbldap_state *ldap_state, LDAP * ldap_struct)
-{
- int rc;
- char *ldap_dn;
- char *ldap_secret;
-
- /* get the password */
- if (!fetch_ldap_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 ? ldap_dn : "(unknown)", ldap_err2string(rc),
- ld_error ? ld_error : "(unknown)"));
- 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 (called before every ldap operation)
-*********************************************************************/
-static int smbldap_open(struct smbldap_state *ldap_state)
-{
- int rc;
- SMB_ASSERT(ldap_state);
-
-#ifndef NO_LDAP_SECURITY
- if (geteuid() != 0) {
- DEBUG(0, ("smbldap_open: cannot access LDAP when not root..\n"));
- return LDAP_INSUFFICIENT_ACCESS;
- }
-#endif
-
- if ((ldap_state->ldap_struct != NULL) && ((ldap_state->last_ping + SMBLDAP_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,("smbldap_open: already connected to the LDAP server\n"));
- return LDAP_SUCCESS;
- }
-
- if ((rc = smbldap_open_connection(ldap_state))) {
- return rc;
- }
-
- if ((rc = smbldap_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;
-}
-
-/**********************************************************************
-Disconnect from LDAP server
-*********************************************************************/
-static NTSTATUS smbldap_close(struct smbldap_state *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;
- }
-
- smbldap_delete_state(ldap_state);
-
- DEBUG(5,("The connection to the LDAP server was closed\n"));
- /* maybe free the results here --metze */
-
-
-
- return NT_STATUS_OK;
-}
-
-static int smbldap_retry_open(struct smbldap_state *ldap_state, int *attempts)
-{
- int rc;
-
- SMB_ASSERT(ldap_state && attempts);
-
- if (*attempts != 0) {
- unsigned int sleep_time;
- uint8 rand_byte;
-
- /* Sleep for a random timeout */
- rand_byte = (char)(sys_random());
-
- 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 = smbldap_open(ldap_state))) {
- DEBUG(1,("Connection to LDAP Server failed for the %d try!\n",*attempts));
- return rc;
- }
-
- return LDAP_SUCCESS;
-}
-
-
-/*********************************************************************
- ********************************************************************/
-
-static int smbldap_search(struct smbldap_state *ldap_state,
- const char *base, int scope, const char *filter,
- 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 < SMBLDAP_NUM_RETRIES)) {
-
- if ((rc = smbldap_retry_open(ldap_state,&attempts)) != LDAP_SUCCESS)
- continue;
-
- rc = ldap_search_s(ldap_state->ldap_struct, base, scope,
- utf8_filter, attrs, attrsonly, res);
- }
-
- if (rc == LDAP_SERVER_DOWN) {
- DEBUG(0,("%s: LDAP server is down!\n",FUNCTION_MACRO));
- smbldap_close(ldap_state);
- }
-
- SAFE_FREE(utf8_filter);
- return rc;
-}
-
-static int smbldap_modify(struct smbldap_state *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 < SMBLDAP_NUM_RETRIES)) {
-
- if ((rc = smbldap_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));
- smbldap_close(ldap_state);
- }
-
- SAFE_FREE(utf8_dn);
- return rc;
-}
-
-static int smbldap_add(struct smbldap_state *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 < SMBLDAP_NUM_RETRIES)) {
-
- if ((rc = smbldap_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));
- smbldap_close(ldap_state);
- }
-
- SAFE_FREE(utf8_dn);
- return rc;
-}
-
-static int smbldap_delete(struct smbldap_state *ldap_state, const char *dn)
-{
- 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 < SMBLDAP_NUM_RETRIES)) {
-
- if ((rc = smbldap_retry_open(ldap_state,&attempts)) != LDAP_SUCCESS)
- continue;
-
- rc = ldap_delete_s(ldap_state->ldap_struct, utf8_dn);
- }
-
- if (rc == LDAP_SERVER_DOWN) {
- DEBUG(0,("%s: LDAP server is down!\n",FUNCTION_MACRO));
- smbldap_close(ldap_state);
- }
-
- SAFE_FREE(utf8_dn);
- return rc;
-}
-
-static int smbldap_extended_operation(struct smbldap_state *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 < SMBLDAP_NUM_RETRIES)) {
-
- if ((rc = smbldap_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));
- smbldap_close(ldap_state);
- }
-
- return rc;
-}
-
-/*******************************************************************
- run the search by name.
-******************************************************************/
-static int smbldap_search_suffix (struct smbldap_state *ldap_state, const char *filter,
- char **search_attr, LDAPMessage ** result)
-{
- int scope = LDAP_SCOPE_SUBTREE;
- int rc;
-
- DEBUG(2, ("smbldap_search_suffix: searching for:[%s]\n", filter));
-
- rc = smbldap_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,("smbldap_search_suffix: Problem during the LDAP search: %s (%s)\n",
- ld_error?ld_error:"(unknown)", ldap_err2string (rc)));
- DEBUG(3,("smbldap_search_suffix: Query was: %s, %s\n", lp_ldap_suffix(),
- filter));
- SAFE_FREE(ld_error);
- }
-
- return rc;
-}
-
/*******************************************************************
generate the LDAP search filter for the objectclass based on the
version of the schema we are using
@@ -900,58 +283,6 @@ static BOOL get_single_attribute (LDAP * ldap_struct, LDAPMessage * entry,
return True;
}
-/**********************************************************************
- Set attribute to newval in LDAP, regardless of what value the
- attribute had in LDAP before.
-*********************************************************************/
-static void smbldap_make_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);
- }
-
- /* all of our string attributes are case insensitive */
-
- if ((values != NULL) && (values[0] != NULL) &&
- StrCaseCmp(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)) {
- smbldap_set_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. */
-
- smbldap_set_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
@@ -2762,27 +2093,6 @@ static NTSTATUS ldapsam_add_sam_account(struct pdb_methods *my_methods, SAM_ACCO
Housekeeping
*********************************************************************/
-static void smbldap_free_struct(struct smbldap_state **ldap_state)
-{
- smbldap_close(*ldap_state);
-
- if ((*ldap_state)->bind_secret) {
- memset((*ldap_state)->bind_secret, '\0', strlen((*ldap_state)->bind_secret));
- }
-
- 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 */
-}
-
-
-/**********************************************************************
- Housekeeping
- *********************************************************************/
-
static void free_private_data(void **vp)
{
struct ldapsam_privates **ldap_state = (struct ldapsam_privates **)vp;
@@ -3341,26 +2651,6 @@ static NTSTATUS ldapsam_enum_group_mapping(struct pdb_methods *methods,
}
/**********************************************************************
- Intitalise the 'general' ldap structures, on which ldap operations may be conducted
- *********************************************************************/
-
-static NTSTATUS smbldap_init(TALLOC_CTX *mem_ctx, const char *location, struct smbldap_state **smbldap_state)
-{
- *smbldap_state = talloc_zero(mem_ctx, sizeof(**smbldap_state));
- if (!*smbldap_state) {
- DEBUG(0, ("talloc() failed for ldapsam private_data!\n"));
- return NT_STATUS_NO_MEMORY;
- }
-
- if (location) {
- (*smbldap_state)->uri = talloc_strdup(mem_ctx, location);
- } else {
- (*smbldap_state)->uri = "ldap://localhost";
- }
- return NT_STATUS_OK;
-}
-
-/**********************************************************************
Intitalise the parts of the pdb_context that are common to all pdb_ldap modes
*********************************************************************/