/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1999-2005 The OpenLDAP Foundation.
+ * Copyright 1999-2012 The OpenLDAP Foundation.
* Portions Copyright 1999 Dmitry Kovalev.
* Portions Copyright 2002 Pierangelo Masarati.
* All rights reserved.
#include "ac/string.h"
#include "slap.h"
+#include "config.h"
#include "proto-sql.h"
int
static char *controls[] = {
LDAP_CONTROL_ASSERT,
LDAP_CONTROL_MANAGEDSAIT,
-#if 0 /* needs improvements */
LDAP_CONTROL_NOOP,
-#endif
-#ifdef LDAP_CONTROL_VALUESRETURNFILTER
- LDAP_CONTROL_VALUESRETURNFILTER,
-#endif /* LDAP_CONTROL_VALUESRETURNFILTER */
+#ifdef SLAP_CONTROL_X_TREE_DELETE
+ SLAP_CONTROL_X_TREE_DELETE,
+#endif /* SLAP_CONTROL_X_TREE_DELETE */
+#ifndef BACKSQL_ARBITRARY_KEY
+ LDAP_CONTROL_PAGEDRESULTS,
+#endif /* ! BACKSQL_ARBITRARY_KEY */
NULL
};
+ int rc;
bi->bi_controls = controls;
Debug( LDAP_DEBUG_TRACE,"==>sql_back_initialize()\n", 0, 0, 0 );
bi->bi_db_init = backsql_db_init;
- bi->bi_db_config = backsql_db_config;
+ bi->bi_db_config = config_generic_wrapper;
bi->bi_db_open = backsql_db_open;
bi->bi_db_close = backsql_db_close;
bi->bi_db_destroy = backsql_db_destroy;
bi->bi_chk_referrals = 0;
bi->bi_operational = backsql_operational;
bi->bi_entry_get_rw = backsql_entry_get;
+ bi->bi_entry_release_rw = backsql_entry_release;
bi->bi_connection_init = 0;
- bi->bi_connection_destroy = backsql_connection_destroy;
+ rc = backsql_init_cf( bi );
Debug( LDAP_DEBUG_TRACE,"<==sql_back_initialize()\n", 0, 0, 0 );
- return 0;
+ return rc;
}
int
int
backsql_db_init(
- BackendDB *bd )
+ BackendDB *bd,
+ ConfigReply *cr )
{
backsql_info *bi;
+ int rc = 0;
Debug( LDAP_DEBUG_TRACE, "==>backsql_db_init()\n", 0, 0, 0 );
+
bi = (backsql_info *)ch_calloc( 1, sizeof( backsql_info ) );
- memset( bi, '\0', sizeof( backsql_info ) );
ldap_pvt_thread_mutex_init( &bi->sql_dbconn_mutex );
ldap_pvt_thread_mutex_init( &bi->sql_schema_mutex );
- backsql_init_db_env( bi );
+
+ if ( backsql_init_db_env( bi ) != SQL_SUCCESS ) {
+ rc = -1;
+ }
bd->be_private = bi;
+ bd->be_cf_ocs = bd->bd_info->bi_cf_ocs;
+
Debug( LDAP_DEBUG_TRACE, "<==backsql_db_init()\n", 0, 0, 0 );
- return 0;
+
+ return rc;
}
int
backsql_db_destroy(
- BackendDB *bd )
+ BackendDB *bd,
+ ConfigReply *cr )
{
backsql_info *bi = (backsql_info*)bd->be_private;
Debug( LDAP_DEBUG_TRACE, "==>backsql_db_destroy()\n", 0, 0, 0 );
- ldap_pvt_thread_mutex_lock( &bi->sql_dbconn_mutex );
+
backsql_free_db_env( bi );
- ldap_pvt_thread_mutex_unlock( &bi->sql_dbconn_mutex );
ldap_pvt_thread_mutex_destroy( &bi->sql_dbconn_mutex );
- ldap_pvt_thread_mutex_lock( &bi->sql_schema_mutex );
backsql_destroy_schema_map( bi );
- ldap_pvt_thread_mutex_unlock( &bi->sql_schema_mutex );
ldap_pvt_thread_mutex_destroy( &bi->sql_schema_mutex );
- free( bi->sql_dbname );
- free( bi->sql_dbuser );
+
+ if ( bi->sql_dbname ) {
+ ch_free( bi->sql_dbname );
+ }
+ if ( bi->sql_dbuser ) {
+ ch_free( bi->sql_dbuser );
+ }
if ( bi->sql_dbpasswd ) {
- free( bi->sql_dbpasswd );
+ ch_free( bi->sql_dbpasswd );
}
if ( bi->sql_dbhost ) {
- free( bi->sql_dbhost );
+ ch_free( bi->sql_dbhost );
}
if ( bi->sql_upper_func.bv_val ) {
- free( bi->sql_upper_func.bv_val );
- free( bi->sql_upper_func_open.bv_val );
- free( bi->sql_upper_func_close.bv_val );
+ ch_free( bi->sql_upper_func.bv_val );
+ ch_free( bi->sql_upper_func_open.bv_val );
+ ch_free( bi->sql_upper_func_close.bv_val );
+ }
+ if ( bi->sql_concat_func ) {
+ ber_bvarray_free( bi->sql_concat_func );
+ }
+ if ( !BER_BVISNULL( &bi->sql_strcast_func ) ) {
+ ch_free( bi->sql_strcast_func.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_children_cond ) ) {
+ ch_free( bi->sql_children_cond.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_dn_match_cond ) ) {
+ ch_free( bi->sql_dn_match_cond.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_subtree_cond ) ) {
+ ch_free( bi->sql_subtree_cond.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_dn_oc_aliasing ) ) {
+ ch_free( bi->sql_dn_oc_aliasing.bv_val );
+ }
+ if ( bi->sql_oc_query ) {
+ ch_free( bi->sql_oc_query );
+ }
+ if ( bi->sql_at_query ) {
+ ch_free( bi->sql_at_query );
+ }
+ if ( bi->sql_id_query ) {
+ ch_free( bi->sql_id_query );
+ }
+ if ( bi->sql_has_children_query ) {
+ ch_free( bi->sql_has_children_query );
+ }
+ if ( bi->sql_insentry_stmt ) {
+ ch_free( bi->sql_insentry_stmt );
+ }
+ if ( bi->sql_delentry_stmt ) {
+ ch_free( bi->sql_delentry_stmt );
+ }
+ if ( bi->sql_renentry_stmt ) {
+ ch_free( bi->sql_renentry_stmt );
+ }
+ if ( bi->sql_delobjclasses_stmt ) {
+ ch_free( bi->sql_delobjclasses_stmt );
+ }
+ if ( !BER_BVISNULL( &bi->sql_aliasing ) ) {
+ ch_free( bi->sql_aliasing.bv_val );
+ }
+ if ( !BER_BVISNULL( &bi->sql_aliasing_quote ) ) {
+ ch_free( bi->sql_aliasing_quote.bv_val );
}
-
- free( bi->sql_subtree_cond.bv_val );
- free( bi->sql_oc_query );
- free( bi->sql_at_query );
- free( bi->sql_insentry_stmt );
- free( bi->sql_delentry_stmt );
- free( bi->sql_renentry_stmt );
- free( bi->sql_delobjclasses_stmt );
if ( bi->sql_anlist ) {
int i;
- for ( i = 0; !BER_BVISNULL( &bi->sql_anlist[i].an_name ); i++ )
+ for ( i = 0; !BER_BVISNULL( &bi->sql_anlist[ i ].an_name ); i++ )
{
- ch_free( bi->sql_anlist[i].an_name.bv_val );
+ ch_free( bi->sql_anlist[ i ].an_name.bv_val );
}
ch_free( bi->sql_anlist );
}
entry_free( bi->sql_baseObject );
}
- free( bi );
+ ch_free( bi );
Debug( LDAP_DEBUG_TRACE, "<==backsql_db_destroy()\n", 0, 0, 0 );
return 0;
int
backsql_db_open(
- BackendDB *bd )
+ BackendDB *bd,
+ ConfigReply *cr )
{
backsql_info *bi = (backsql_info*)bd->be_private;
- SQLHDBC dbh = SQL_NULL_HDBC;
struct berbuf bb = BB_NULL;
- char opbuf[ OPERATION_BUFFER_SIZE ];
- Operation* op = (Operation *)opbuf;
-
+ Connection conn = { 0 };
+ OperationBuffer opbuf;
+ Operation* op;
+ SQLHDBC dbh = SQL_NULL_HDBC;
+ void *thrctx = ldap_pvt_thread_pool_context();
+
Debug( LDAP_DEBUG_TRACE, "==>backsql_db_open(): "
"testing RDBMS connection\n", 0, 0, 0 );
if ( bi->sql_dbname == NULL ) {
}
}
+ /*
+ * see back-sql.h for default values
+ */
+ if ( BER_BVISNULL( &bi->sql_aliasing ) ) {
+ ber_str2bv( BACKSQL_ALIASING,
+ STRLENOF( BACKSQL_ALIASING ),
+ 1, &bi->sql_aliasing );
+ }
+
+ if ( BER_BVISNULL( &bi->sql_aliasing_quote ) ) {
+ ber_str2bv( BACKSQL_ALIASING_QUOTE,
+ STRLENOF( BACKSQL_ALIASING_QUOTE ),
+ 1, &bi->sql_aliasing_quote );
+ }
+
/*
* Prepare cast string as required
*/
/* normalize filter values only if necessary */
bi->sql_caseIgnoreMatch = mr_find( "caseIgnoreMatch" );
- assert( bi->sql_caseIgnoreMatch );
+ assert( bi->sql_caseIgnoreMatch != NULL );
bi->sql_telephoneNumberMatch = mr_find( "telephoneNumberMatch" );
- assert( bi->sql_telephoneNumberMatch );
+ assert( bi->sql_telephoneNumberMatch != NULL );
if ( bi->sql_dbuser == NULL ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
return 1;
}
- if ( bi->sql_subtree_cond.bv_val == NULL ) {
+ if ( BER_BVISNULL( &bi->sql_subtree_cond ) ) {
/*
* Prepare concat function for subtree search condition
*/
};
struct berbuf bb = BB_NULL;
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "subtree search SQL condition not specified "
+ "(use \"subtree_cond\" directive in slapd.conf); "
+ "preparing default\n",
+ 0, 0, 0);
+
if ( backsql_prepare_pattern( bi->sql_concat_func, values,
&concat ) ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "unable to prepare CONCAT pattern", 0, 0, 0 );
+ "unable to prepare CONCAT pattern for subtree search",
+ 0, 0, 0 );
return 1;
}
- Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "subtree search SQL condition not specified "
- "(use \"subtree_cond\" directive in slapd.conf)\n",
- 0, 0, 0);
-
if ( bi->sql_upper_func.bv_val ) {
/*
* UPPER(ldap_entries.dn) LIKE UPPER(CONCAT('%',?))
*/
- backsql_strfcat( &bb, "blbbb",
+ backsql_strfcat_x( &bb, NULL, "blbbb",
&bi->sql_upper_func,
(ber_len_t)STRLENOF( "(ldap_entries.dn) LIKE " ),
"(ldap_entries.dn) LIKE ",
* ldap_entries.dn LIKE CONCAT('%',?)
*/
- backsql_strfcat( &bb, "lb",
+ backsql_strfcat_x( &bb, NULL, "lb",
(ber_len_t)STRLENOF( "ldap_entries.dn LIKE " ),
"ldap_entries.dn LIKE ",
&concat );
}
+ ch_free( concat.bv_val );
+
bi->sql_subtree_cond = bb.bb_val;
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "setting \"%s\" as default\n",
+ "setting \"%s\" as default \"subtree_cond\"\n",
bi->sql_subtree_cond.bv_val, 0, 0 );
}
if ( bi->sql_children_cond.bv_val == NULL ) {
+ /*
+ * Prepare concat function for children search condition
+ */
+ struct berval concat;
+ struct berval values[] = {
+ BER_BVC( "'%,'" ),
+ BER_BVC( "?" ),
+ BER_BVNULL
+ };
struct berbuf bb = BB_NULL;
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "children search SQL condition not specified "
+ "(use \"children_cond\" directive in slapd.conf); "
+ "preparing default\n",
+ 0, 0, 0);
+
+ if ( backsql_prepare_pattern( bi->sql_concat_func, values,
+ &concat ) ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "unable to prepare CONCAT pattern for children search", 0, 0, 0 );
+ return 1;
+ }
+
if ( bi->sql_upper_func.bv_val ) {
/*
* UPPER(ldap_entries.dn) LIKE UPPER(CONCAT('%,',?))
*/
- backsql_strfcat( &bb, "blbl",
+ backsql_strfcat_x( &bb, NULL, "blbbb",
&bi->sql_upper_func,
- (ber_len_t)STRLENOF( "(ldap_entries.dn)=" ),
- "(ldap_entries.dn)=",
- &bi->sql_upper_func,
- (ber_len_t)STRLENOF( "(?)" ), "(?)" );
+ (ber_len_t)STRLENOF( "(ldap_entries.dn) LIKE " ),
+ "(ldap_entries.dn) LIKE ",
+ &bi->sql_upper_func_open,
+ &concat,
+ &bi->sql_upper_func_close );
} else {
* ldap_entries.dn LIKE CONCAT('%,',?)
*/
- backsql_strfcat( &bb, "l",
- (ber_len_t)STRLENOF( "ldap_entries.dn=?" ),
- "ldap_entries.dn=?");
+ backsql_strfcat_x( &bb, NULL, "lb",
+ (ber_len_t)STRLENOF( "ldap_entries.dn LIKE " ),
+ "ldap_entries.dn LIKE ",
+ &concat );
}
+ ch_free( concat.bv_val );
+
bi->sql_children_cond = bb.bb_val;
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "setting \"%s\" as default\n",
+ "setting \"%s\" as default \"children_cond\"\n",
bi->sql_children_cond.bv_val, 0, 0 );
}
+ if ( bi->sql_dn_match_cond.bv_val == NULL ) {
+ /*
+ * Prepare concat function for dn match search condition
+ */
+ struct berbuf bb = BB_NULL;
+
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "DN match search SQL condition not specified "
+ "(use \"dn_match_cond\" directive in slapd.conf); "
+ "preparing default\n",
+ 0, 0, 0);
+
+ if ( bi->sql_upper_func.bv_val ) {
+
+ /*
+ * UPPER(ldap_entries.dn)=?
+ */
+
+ backsql_strfcat_x( &bb, NULL, "blbcb",
+ &bi->sql_upper_func,
+ (ber_len_t)STRLENOF( "(ldap_entries.dn)=" ),
+ "(ldap_entries.dn)=",
+ &bi->sql_upper_func_open,
+ '?',
+ &bi->sql_upper_func_close );
+
+ } else {
+
+ /*
+ * ldap_entries.dn=?
+ */
+
+ backsql_strfcat_x( &bb, NULL, "l",
+ (ber_len_t)STRLENOF( "ldap_entries.dn=?" ),
+ "ldap_entries.dn=?" );
+ }
+
+ bi->sql_dn_match_cond = bb.bb_val;
+
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "setting \"%s\" as default \"dn_match_cond\"\n",
+ bi->sql_dn_match_cond.bv_val, 0, 0 );
+ }
+
if ( bi->sql_oc_query == NULL ) {
if ( BACKSQL_CREATE_NEEDS_SELECT( bi ) ) {
bi->sql_oc_query =
bi->sql_delobjclasses_stmt = ch_strdup( backsql_def_delobjclasses_stmt );
}
- op->o_hdr = (Opheader *)&op[ 1 ];
- op->o_connid = (unsigned long)(-1);
+ /* This should just be to force schema loading */
+ connection_fake_init2( &conn, &opbuf, thrctx, 0 );
+ op = &opbuf.ob_op;
op->o_bd = bd;
if ( backsql_get_db_conn( op, &dbh ) != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
"connection failed, exiting\n", 0, 0, 0 );
return 1;
}
+ if ( backsql_load_schema_map( bi, dbh ) != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "schema mapping failed, exiting\n", 0, 0, 0 );
+ return 1;
+ }
+ if ( backsql_free_db_conn( op, dbh ) != SQL_SUCCESS ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "connection free failed\n", 0, 0, 0 );
+ }
+ if ( !BACKSQL_SCHEMA_LOADED( bi ) ) {
+ Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
+ "test failed, schema map not loaded - exiting\n",
+ 0, 0, 0 );
+ return 1;
+ }
/*
* Prepare ID selection query
if ( bi->sql_id_query == NULL ) {
/* no custom id_query provided */
if ( bi->sql_upper_func.bv_val == NULL ) {
- backsql_strcat( &bb, backsql_id_query, "dn=?", NULL );
+ backsql_strcat_x( &bb, NULL, backsql_id_query, "dn=?", NULL );
} else {
if ( BACKSQL_HAS_LDAPINFO_DN_RU( bi ) ) {
- backsql_strcat( &bb, backsql_id_query,
+ backsql_strcat_x( &bb, NULL, backsql_id_query,
"dn_ru=?", NULL );
} else {
if ( BACKSQL_USE_REVERSE_DN( bi ) ) {
- backsql_strfcat( &bb, "sbl",
+ backsql_strfcat_x( &bb, NULL, "sbl",
backsql_id_query,
&bi->sql_upper_func,
(ber_len_t)STRLENOF( "(dn)=?" ), "(dn)=?" );
} else {
- backsql_strfcat( &bb, "sblbcb",
+ backsql_strfcat_x( &bb, NULL, "sblbcb",
backsql_id_query,
&bi->sql_upper_func,
(ber_len_t)STRLENOF( "(dn)=" ), "(dn)=",
bi->sql_id_query = bb.bb_val.bv_val;
}
- /*
- * Prepare children ID selection query
+ /*
+ * Prepare children count query
*/
- bi->sql_has_children_query = NULL;
-
- bb.bb_val.bv_val = NULL;
- bb.bb_val.bv_len = 0;
+ BER_BVZERO( &bb.bb_val );
bb.bb_len = 0;
- backsql_strfcat( &bb, "sb",
- "SELECT COUNT(distinct subordinates.id) FROM ldap_entries,ldap_entries subordinates WHERE subordinates.parent=ldap_entries.id AND ",
-
- &bi->sql_children_cond );
+ backsql_strfcat_x( &bb, NULL, "sbsb",
+ "SELECT COUNT(distinct subordinates.id) "
+ "FROM ldap_entries,ldap_entries ",
+ &bi->sql_aliasing, "subordinates "
+ "WHERE subordinates.parent=ldap_entries.id AND ",
+ &bi->sql_dn_match_cond );
bi->sql_has_children_query = bb.bb_val.bv_val;
- backsql_free_db_conn( op );
- if ( !BACKSQL_SCHEMA_LOADED( bi ) ) {
- Debug( LDAP_DEBUG_TRACE, "backsql_db_open(): "
- "test failed, schema map not loaded - exiting\n",
- 0, 0, 0 );
- return 1;
- }
-
+ /*
+ * Prepare DN and objectClass aliasing bit of query
+ */
+ BER_BVZERO( &bb.bb_val );
+ bb.bb_len = 0;
+ backsql_strfcat_x( &bb, NULL, "sbbsbsbbsb",
+ " ", &bi->sql_aliasing, &bi->sql_aliasing_quote,
+ "objectClass", &bi->sql_aliasing_quote,
+ ",ldap_entries.dn ", &bi->sql_aliasing,
+ &bi->sql_aliasing_quote, "dn", &bi->sql_aliasing_quote );
+ bi->sql_dn_oc_aliasing = bb.bb_val;
+
/* should never happen! */
assert( bd->be_nsuffix != NULL );
/* enable if only one suffix is defined */
bi->sql_flags |= BSQLF_USE_SUBTREE_SHORTCUT;
}
+
+ bi->sql_flags |= BSQLF_CHECK_SCHEMA;
Debug( LDAP_DEBUG_TRACE, "<==backsql_db_open(): "
"test succeeded, schema map loaded\n", 0, 0, 0 );
int
backsql_db_close(
- BackendDB *bd )
+ BackendDB *bd,
+ ConfigReply *cr )
{
- Debug( LDAP_DEBUG_TRACE, "==>backsql_db_close()\n", 0, 0, 0 );
- Debug( LDAP_DEBUG_TRACE, "<==backsql_db_close()\n", 0, 0, 0 );
- return 0;
-}
+ backsql_info *bi = (backsql_info*)bd->be_private;
-int
-backsql_connection_destroy( Backend *bd, Connection *c )
-{
- char opbuf[ OPERATION_BUFFER_SIZE ];
- Operation* op = (Operation *)opbuf;
+ Debug( LDAP_DEBUG_TRACE, "==>backsql_db_close()\n", 0, 0, 0 );
- op->o_hdr = (Opheader *)&op[ 1 ];
- op->o_connid = c->c_connid;
- op->o_bd = bd;
+ backsql_conn_destroy( bi );
- Debug( LDAP_DEBUG_TRACE, "==>backsql_connection_destroy()\n", 0, 0, 0 );
- backsql_free_db_conn( op );
- Debug( LDAP_DEBUG_TRACE, "<==backsql_connection_destroy()\n", 0, 0, 0 );
+ Debug( LDAP_DEBUG_TRACE, "<==backsql_db_close()\n", 0, 0, 0 );
return 0;
}
projects / openldap / blobdiff