--- /dev/null
+/* retcode.c - customizable response for client testing purposes */
+/* $Header$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2005 The OpenLDAP Foundation.
+ * Portions Copyright 2005 Pierangelo Masarati <ando@sys-net.it>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Pierangelo Masarati for inclusion
+ * in OpenLDAP Software.
+ */
+
+#include "portable.h"
+
+#ifdef SLAPD_OVER_RETCODE
+
+#include <stdio.h>
+
+#include <ac/unistd.h>
+#include <ac/string.h>
+#include <ac/ctype.h>
+#include <ac/socket.h>
+
+#include "slap.h"
+#include "lutil.h"
+
+static slap_overinst retcode;
+
+static AttributeDescription *ad_errCode;
+static AttributeDescription *ad_errText;
+static AttributeDescription *ad_errOp;
+static AttributeDescription *ad_errSleepTime;
+static ObjectClass *oc_errObject;
+
+typedef enum retcode_op_e {
+ SN_DG_OP_NONE = 0x0000,
+ SN_DG_OP_ADD = 0x0001,
+ SN_DG_OP_BIND = 0x0002,
+ SN_DG_OP_COMPARE = 0x0004,
+ SN_DG_OP_DELETE = 0x0008,
+ SN_DG_OP_MODIFY = 0x0010,
+ SN_DG_OP_RENAME = 0x0020,
+ SN_DG_OP_SEARCH = 0x0040,
+ SN_DG_EXTENDED = 0x0080,
+ SN_DG_OP_AUTH = SN_DG_OP_BIND,
+ SN_DG_OP_READ = (SN_DG_OP_COMPARE|SN_DG_OP_SEARCH),
+ SN_DG_OP_WRITE = (SN_DG_OP_ADD|SN_DG_OP_DELETE|SN_DG_OP_MODIFY|SN_DG_OP_RENAME),
+ SN_DG_OP_ALL = (SN_DG_OP_AUTH|SN_DG_OP_READ|SN_DG_OP_WRITE|SN_DG_EXTENDED)
+} retcode_op_e;
+
+typedef struct retcode_item_t {
+ struct berval rdi_dn;
+ struct berval rdi_ndn;
+ struct berval rdi_text;
+ int rdi_err;
+ BerVarray rdi_ref;
+ int rdi_sleeptime;
+ Entry rdi_e;
+ slap_mask_t rdi_mask;
+ struct retcode_item_t *rdi_next;
+} retcode_item_t;
+
+typedef struct retcode_t {
+ struct berval rd_pdn;
+ struct berval rd_npdn;
+
+ retcode_item_t *rd_item;
+
+ unsigned rd_flags;
+#define RETCODE_FNONE 0x00
+#define RETCODE_FINDIR 0x01
+#define RETCODE_INDIR( rd ) ( (rd)->rd_flags & RETCODE_FINDIR )
+} retcode_t;
+
+static int
+retcode_entry_response( Operation *op, SlapReply *rs, Entry *e );
+
+static int
+retcode_cleanup_cb( Operation *op, SlapReply *rs )
+{
+ rs->sr_matched = NULL;
+ rs->sr_text = NULL;
+
+ if ( rs->sr_ref != NULL ) {
+ ber_bvarray_free( rs->sr_ref );
+ rs->sr_ref = NULL;
+ }
+
+ ch_free( op->o_callback );
+ op->o_callback = NULL;
+
+ return SLAP_CB_CONTINUE;
+}
+
+static int
+retcode_send_onelevel( Operation *op, SlapReply *rs )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ retcode_item_t *rdi;
+
+ for ( rdi = rd->rd_item; rdi != NULL; rdi = rdi->rdi_next ) {
+ int rc;
+
+ if ( op->o_abandon ) {
+ return rs->sr_err = SLAPD_ABANDON;
+ }
+
+ rs->sr_err = test_filter( op, &rdi->rdi_e, op->ors_filter );
+ if ( rs->sr_err == LDAP_COMPARE_TRUE ) {
+ if ( op->ors_slimit == rs->sr_nentries ) {
+ rs->sr_err = LDAP_SIZELIMIT_EXCEEDED;
+ goto done;
+ }
+
+ /* safe default */
+ rs->sr_attrs = op->ors_attrs;
+ rs->sr_operational_attrs = NULL;
+ rs->sr_ctrls = NULL;
+ rs->sr_flags = 0;
+ rs->sr_err = LDAP_SUCCESS;
+ rs->sr_entry = &rdi->rdi_e;
+
+ rc = send_search_entry( op, rs );
+
+ switch ( rc ) {
+ case 0: /* entry sent ok */
+ break;
+ case 1: /* entry not sent */
+ break;
+ case -1: /* connection closed */
+ rs->sr_entry = NULL;
+ rs->sr_err = LDAP_OTHER;
+ goto done;
+ }
+ }
+ rs->sr_err = LDAP_SUCCESS;
+ }
+
+done:;
+
+ send_ldap_result( op, rs );
+
+ return rs->sr_err;
+}
+
+static int
+retcode_op_add( Operation *op, SlapReply *rs )
+{
+ return retcode_entry_response( op, rs, op->ora_e );
+}
+
+typedef struct retcode_cb_t {
+ unsigned rdc_flags;
+ ber_tag_t rdc_tag;
+} retcode_cb_t;
+
+static int
+retcode_cb_response( Operation *op, SlapReply *rs )
+{
+ retcode_cb_t *rdc = (retcode_cb_t *)op->o_callback->sc_private;
+
+ if ( rs->sr_type == REP_SEARCH ) {
+ ber_tag_t o_tag = op->o_tag;
+ int rc;
+
+ op->o_tag = rdc->rdc_tag;
+ rc = retcode_entry_response( op, rs, rs->sr_entry );
+ op->o_tag = o_tag;
+
+ return rc;
+ }
+
+ if ( rs->sr_err == LDAP_SUCCESS ) {
+ rdc->rdc_flags = SLAP_CB_CONTINUE;
+ }
+
+ return 0;
+}
+
+static int
+retcode_op_internal( Operation *op, SlapReply *rs )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+
+ Operation op2 = *op;
+ SlapReply rs2 = { 0 };
+ BackendDB db = *op->o_bd;
+ slap_callback sc = { 0 };
+ retcode_cb_t rdc;
+
+ int rc;
+
+ op2.o_tag = LDAP_REQ_SEARCH;
+ op2.ors_scope = LDAP_SCOPE_BASE;
+ op2.ors_deref = LDAP_DEREF_NEVER;
+ op2.ors_tlimit = SLAP_NO_LIMIT;
+ op2.ors_slimit = SLAP_NO_LIMIT;
+ op2.ors_limit = NULL;
+ op2.ors_attrsonly = 0;
+ op2.ors_attrs = slap_anlist_all_attributes;
+
+ ber_str2bv_x( "(objectClass=errObject)", STRLENOF( "(objectClass=errObject)" ),
+ 1, &op2.ors_filterstr, op2.o_tmpmemctx );
+ op2.ors_filter = str2filter_x( &op2, op2.ors_filterstr.bv_val );
+
+ db.bd_info = on->on_info->oi_orig;
+ op2.o_bd = &db;
+
+ rdc.rdc_flags = RETCODE_FINDIR;
+ rdc.rdc_tag = op->o_tag;
+ sc.sc_response = retcode_cb_response;
+ sc.sc_private = &rdc;
+ op2.o_callback = ≻
+
+ rc = op2.o_bd->be_search( &op2, &rs2 );
+
+ filter_free_x( &op2, op2.ors_filter );
+ ber_memfree_x( op2.ors_filterstr.bv_val, op2.o_tmpmemctx );
+
+ if ( rdc.rdc_flags == SLAP_CB_CONTINUE ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ return rc;
+}
+
+static int
+retcode_op_func( Operation *op, SlapReply *rs )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ retcode_item_t *rdi;
+ struct berval nrdn, npdn;
+
+ slap_callback *cb = NULL;
+
+ if ( !dnIsSuffix( &op->o_req_ndn, &rd->rd_npdn ) ) {
+ if ( RETCODE_INDIR( rd ) ) {
+ switch ( op->o_tag ) {
+ case LDAP_REQ_ADD:
+ return retcode_op_add( op, rs );
+
+ case LDAP_REQ_MODIFY:
+ case LDAP_REQ_BIND:
+ case LDAP_REQ_DELETE:
+ case LDAP_REQ_MODRDN:
+ case LDAP_REQ_COMPARE:
+ case LDAP_REQ_SEARCH:
+ return retcode_op_internal( op, rs );
+ }
+ }
+
+ return SLAP_CB_CONTINUE;
+ }
+
+ if ( op->o_tag == LDAP_REQ_SEARCH
+ && op->ors_scope != LDAP_SCOPE_BASE
+ && op->o_req_ndn.bv_len == rd->rd_npdn.bv_len )
+ {
+ return retcode_send_onelevel( op, rs );
+ }
+
+ dnParent( &op->o_req_ndn, &npdn );
+ if ( npdn.bv_len != rd->rd_npdn.bv_len ) {
+ rs->sr_err = LDAP_NO_SUCH_OBJECT;
+ rs->sr_matched = rd->rd_pdn.bv_val;
+ send_ldap_result( op, rs );
+ rs->sr_matched = NULL;
+ return rs->sr_err;
+ }
+
+ dnRdn( &op->o_req_ndn, &nrdn );
+
+ for ( rdi = rd->rd_item; rdi != NULL; rdi = rdi->rdi_next ) {
+ struct berval rdi_nrdn;
+
+ dnRdn( &rdi->rdi_ndn, &rdi_nrdn );
+ if ( dn_match( &nrdn, &rdi_nrdn ) ) {
+ break;
+ }
+ }
+
+ if ( rdi != NULL && rdi->rdi_mask != SN_DG_OP_ALL ) {
+ retcode_op_e o_tag = SN_DG_OP_NONE;
+
+ switch ( op->o_tag ) {
+ case LDAP_REQ_ADD:
+ o_tag = SN_DG_OP_ADD;
+ break;
+
+ case LDAP_REQ_BIND:
+ o_tag = SN_DG_OP_BIND;
+ break;
+
+ case LDAP_REQ_COMPARE:
+ o_tag = SN_DG_OP_COMPARE;
+ break;
+
+ case LDAP_REQ_DELETE:
+ o_tag = SN_DG_OP_DELETE;
+ break;
+
+ case LDAP_REQ_MODIFY:
+ o_tag = SN_DG_OP_MODIFY;
+ break;
+
+ case LDAP_REQ_MODRDN:
+ o_tag = SN_DG_OP_RENAME;
+ break;
+
+ case LDAP_REQ_SEARCH:
+ o_tag = SN_DG_OP_SEARCH;
+ break;
+
+ case LDAP_REQ_EXTENDED:
+ o_tag = SN_DG_EXTENDED;
+ break;
+
+ default:
+ /* Should not happen */
+ break;
+ }
+
+ if ( !( o_tag & rdi->rdi_mask ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+ }
+
+ if ( rdi == NULL ) {
+ rs->sr_matched = rd->rd_pdn.bv_val;
+ rs->sr_err = LDAP_NO_SUCH_OBJECT;
+ rs->sr_text = "retcode not found";
+
+ } else {
+ rs->sr_err = rdi->rdi_err;
+ rs->sr_text = rdi->rdi_text.bv_val;
+
+ /* FIXME: we only honor the rdi_ref field in case rdi_err
+ * is LDAP_REFERRAL otherwise send_ldap_result() bails out */
+ if ( rs->sr_err == LDAP_REFERRAL ) {
+ BerVarray ref;
+
+ if ( rdi->rdi_ref != NULL ) {
+ ref = rdi->rdi_ref;
+
+ } else if ( default_referral != NULL ) {
+ ref = default_referral;
+ }
+
+ if ( ref != NULL ) {
+ rs->sr_ref = referral_rewrite( ref,
+ NULL, &op->o_req_dn, LDAP_SCOPE_DEFAULT );
+
+ } else {
+ rs->sr_err = LDAP_OTHER;
+ rs->sr_text = "bad referral object";
+ }
+ }
+
+ if ( rdi->rdi_sleeptime > 0 ) {
+ sleep( rdi->rdi_sleeptime );
+ }
+ }
+
+ switch ( op->o_tag ) {
+ case LDAP_REQ_EXTENDED:
+ if ( rdi == NULL ) {
+ break;
+ }
+ cb = ( slap_callback * )ch_malloc( sizeof( slap_callback ) );
+ memset( cb, 0, sizeof( slap_callback ) );
+ cb->sc_cleanup = retcode_cleanup_cb;
+ op->o_callback = cb;
+ break;
+
+ default:
+ send_ldap_result( op, rs );
+ if ( rs->sr_ref != NULL ) {
+ ber_bvarray_free( rs->sr_ref );
+ }
+ rs->sr_matched = NULL;
+ rs->sr_text = NULL;
+ break;
+ }
+
+ return rs->sr_err;
+}
+
+static int
+retcode_op2str( ber_tag_t op, struct berval *bv )
+{
+ switch ( op ) {
+ case LDAP_REQ_BIND:
+ BER_BVSTR( bv, "bind" );
+ return 0;
+ case LDAP_REQ_ADD:
+ BER_BVSTR( bv, "add" );
+ return 0;
+ case LDAP_REQ_DELETE:
+ BER_BVSTR( bv, "delete" );
+ return 0;
+ case LDAP_REQ_MODRDN:
+ BER_BVSTR( bv, "modrdn" );
+ return 0;
+ case LDAP_REQ_MODIFY:
+ BER_BVSTR( bv, "modify" );
+ return 0;
+ case LDAP_REQ_COMPARE:
+ BER_BVSTR( bv, "compare" );
+ return 0;
+ case LDAP_REQ_SEARCH:
+ BER_BVSTR( bv, "search" );
+ return 0;
+ case LDAP_REQ_EXTENDED:
+ BER_BVSTR( bv, "extended" );
+ return 0;
+ }
+ return -1;
+}
+
+static int
+retcode_entry_response( Operation *op, SlapReply *rs, Entry *e )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+
+ Attribute *a;
+ int err;
+ char *next;
+
+ if ( get_manageDSAit( op ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ if ( !is_entry_objectclass( e, oc_errObject, 0 ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ /* operation */
+ a = attr_find( e->e_attrs, ad_errOp );
+ if ( a != NULL ) {
+ int i,
+ gotit = 0;
+ struct berval bv = BER_BVNULL;
+
+ (void)retcode_op2str( op->o_tag, &bv );
+
+ if ( BER_BVISNULL( &bv ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ for ( i = 0; !BER_BVISNULL( &a->a_nvals[ i ] ); i++ ) {
+ if ( bvmatch( &a->a_nvals[ i ], &bv ) ) {
+ gotit = 1;
+ break;
+ }
+ }
+
+ if ( !gotit ) {
+ return SLAP_CB_CONTINUE;
+ }
+ }
+
+ /* error code */
+ a = attr_find( e->e_attrs, ad_errCode );
+ if ( a == NULL ) {
+ return SLAP_CB_CONTINUE;
+ }
+ err = strtol( a->a_nvals[ 0 ].bv_val, &next, 0 );
+ if ( next == a->a_nvals[ 0 ].bv_val || next[ 0 ] != '\0' ) {
+ return SLAP_CB_CONTINUE;
+ }
+ rs->sr_err = err;
+
+ /* sleep time */
+ a = attr_find( e->e_attrs, ad_errSleepTime );
+ if ( a != NULL ) {
+ int sleepTime;
+
+ sleepTime = strtoul( a->a_nvals[ 0 ].bv_val, &next, 0 );
+ if ( next != a->a_nvals[ 0 ].bv_val && next[ 0 ] == '\0' ) {
+ sleep( sleepTime );
+ }
+ }
+
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ BackendDB db = *op->o_bd;
+ void *o_callback = op->o_callback;
+
+ /* message text */
+ a = attr_find( e->e_attrs, ad_errText );
+ if ( a != NULL ) {
+ rs->sr_text = a->a_vals[ 0 ].bv_val;
+ }
+
+ db.bd_info = on->on_info->oi_orig;
+ op->o_bd = &db;
+ op->o_callback = NULL;
+
+ /* referral */
+ if ( rs->sr_err == LDAP_REFERRAL ) {
+ BerVarray refs = default_referral;
+
+ a = attr_find( e->e_attrs, slap_schema.si_ad_ref );
+ if ( a != NULL ) {
+ refs = a->a_vals;
+ }
+ rs->sr_ref = referral_rewrite( refs,
+ NULL, &op->o_req_dn, op->oq_search.rs_scope );
+
+ send_search_reference( op, rs );
+ ber_bvarray_free( rs->sr_ref );
+ rs->sr_ref = NULL;
+
+ } else {
+ send_ldap_result( op, rs );
+ }
+
+ rs->sr_text = NULL;
+ op->o_callback = o_callback;
+ }
+
+ if ( rs->sr_err != LDAP_SUCCESS ) {
+ op->o_abandon = 1;
+ return rs->sr_err;
+ }
+
+ return SLAP_CB_CONTINUE;
+}
+
+static int
+retcode_response( Operation *op, SlapReply *rs )
+{
+ slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ if ( rs->sr_type != REP_SEARCH || !RETCODE_INDIR( rd ) ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ return retcode_entry_response( op, rs, rs->sr_entry );
+}
+
+static int
+retcode_db_init( BackendDB *be )
+{
+ slap_overinst *on = (slap_overinst *)be->bd_info;
+ retcode_t *rd;
+
+ rd = (retcode_t *)ch_malloc( sizeof( retcode_t ) );
+ memset( rd, 0, sizeof( retcode_t ) );
+
+ on->on_bi.bi_private = (void *)rd;
+
+ return 0;
+}
+
+static int
+retcode_db_config(
+ BackendDB *be,
+ const char *fname,
+ int lineno,
+ int argc,
+ char **argv )
+{
+ slap_overinst *on = (slap_overinst *)be->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ char *argv0 = argv[ 0 ] + STRLENOF( "retcode-" );
+
+ if ( strncasecmp( argv[ 0 ], "retcode-", STRLENOF( "retcode-" ) ) != 0 ) {
+ return SLAP_CONF_UNKNOWN;
+ }
+
+ if ( strcasecmp( argv0, "parent" ) == 0 ) {
+ struct berval dn;
+ int rc;
+
+ if ( argc != 2 ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "\"retcode-parent <DN>\": missing <DN>\n",
+ fname, lineno );
+ return 1;
+ }
+
+ if ( !BER_BVISNULL( &rd->rd_pdn ) ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "parent already defined.\n", fname, lineno );
+ return 1;
+ }
+
+ ber_str2bv( argv[ 1 ], 0, 0, &dn );
+
+ rc = dnPrettyNormal( NULL, &dn, &rd->rd_pdn, &rd->rd_npdn, NULL );
+ if ( rc != LDAP_SUCCESS ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "unable to normalize parent DN \"%s\": %d\n",
+ fname, lineno, argv[ 1 ], rc );
+ return 1;
+ }
+
+ } else if ( strcasecmp( argv0, "item" ) == 0 ) {
+ retcode_item_t rdi = { BER_BVNULL }, **rdip;
+ struct berval bv, rdn, nrdn;
+ int rc;
+ char *next = NULL;
+
+ if ( argc < 3 ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "\"retcode-item <RDN> <retcode> [<text>]\": "
+ "missing args\n",
+ fname, lineno, argv[ 1 ] );
+ return 1;
+ }
+
+ ber_str2bv( argv[ 1 ], 0, 0, &bv );
+
+ rc = dnPrettyNormal( NULL, &bv, &rdn, &nrdn, NULL );
+ if ( rc != LDAP_SUCCESS ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "unable to normalize RDN \"%s\": %d\n",
+ fname, lineno, argv[ 1 ], rc );
+ return 1;
+ }
+
+ if ( !dnIsOneLevelRDN( &nrdn ) ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "value \"%s\" is not a RDN\n",
+ fname, lineno, argv[ 1 ] );
+ return 1;
+ }
+
+ if ( BER_BVISNULL( &rd->rd_npdn ) ) {
+ /* FIXME: we use the database suffix */
+ if ( be->be_nsuffix == NULL ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "either \"retcode-parent\" "
+ "or \"suffix\" must be defined.\n",
+ fname, lineno );
+ return 1;
+ }
+
+ ber_dupbv( &rd->rd_pdn, &be->be_suffix[ 0 ] );
+ ber_dupbv( &rd->rd_npdn, &be->be_nsuffix[ 0 ] );
+ }
+
+ build_new_dn( &rdi.rdi_dn, &rd->rd_pdn, &rdn, NULL );
+ build_new_dn( &rdi.rdi_ndn, &rd->rd_npdn, &nrdn, NULL );
+
+ ch_free( rdn.bv_val );
+ ch_free( nrdn.bv_val );
+
+ rdi.rdi_err = strtol( argv[ 2 ], &next, 0 );
+ if ( next == argv[ 2 ] || next[ 0 ] != '\0' ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "unable to parse return code \"%s\"\n",
+ fname, lineno, argv[ 2 ] );
+ return 1;
+ }
+
+ rdi.rdi_mask = SN_DG_OP_ALL;
+
+ if ( argc > 3 ) {
+ int i;
+
+ for ( i = 3; i < argc; i++ ) {
+ if ( strncasecmp( argv[ i ], "op=", STRLENOF( "op=" ) ) == 0 )
+ {
+ char **ops;
+ int j;
+
+ ops = ldap_str2charray( &argv[ i ][ STRLENOF( "op=" ) ], "," );
+ assert( ops != NULL );
+
+ rdi.rdi_mask = SN_DG_OP_NONE;
+
+ for ( j = 0; ops[ j ] != NULL; j++ ) {
+ if ( strcasecmp( ops[ j ], "add" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_ADD;
+
+ } else if ( strcasecmp( ops[ j ], "bind" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_BIND;
+
+ } else if ( strcasecmp( ops[ j ], "compare" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_COMPARE;
+
+ } else if ( strcasecmp( ops[ j ], "add" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_DELETE;
+
+ } else if ( strcasecmp( ops[ j ], "modify" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_MODIFY;
+
+ } else if ( strcasecmp( ops[ j ], "rename" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_RENAME;
+
+ } else if ( strcasecmp( ops[ j ], "search" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_SEARCH;
+
+ } else if ( strcasecmp( ops[ j ], "extended" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_EXTENDED;
+
+ } else if ( strcasecmp( ops[ j ], "auth" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_AUTH;
+
+ } else if ( strcasecmp( ops[ j ], "read" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_READ;
+
+ } else if ( strcasecmp( ops[ j ], "write" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_WRITE;
+
+ } else if ( strcasecmp( ops[ j ], "all" ) == 0 ) {
+ rdi.rdi_mask |= SN_DG_OP_ALL;
+
+ } else {
+ fprintf( stderr, "retcode: unknown op \"%s\"\n",
+ ops[ j ] );
+ return 1;
+ }
+ }
+
+ ldap_charray_free( ops );
+
+ } else if ( strncasecmp( argv[ i ], "text=", STRLENOF( "text=" ) ) == 0 )
+ {
+ if ( !BER_BVISNULL( &rdi.rdi_text ) ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "\"text\" already provided.\n",
+ fname, lineno );
+ return 1;
+ }
+ ber_str2bv( &argv[ i ][ STRLENOF( "text=" ) ], 0, 1, &rdi.rdi_text );
+
+ } else if ( strncasecmp( argv[ i ], "ref=", STRLENOF( "ref=" ) ) == 0 )
+ {
+ char **refs;
+ int j;
+
+ if ( rdi.rdi_ref != NULL ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "\"ref\" already provided.\n",
+ fname, lineno );
+ return 1;
+ }
+
+ if ( rdi.rdi_err != LDAP_REFERRAL ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "providing \"ref\"\n"
+ "\talong with a non-referral "
+ "resultCode may cause slapd failures\n"
+ "\trelated to internal checks.\n",
+ fname, lineno );
+ }
+
+ refs = ldap_str2charray( &argv[ i ][ STRLENOF( "ref=" ) ], " " );
+ assert( refs != NULL );
+
+ for ( j = 0; refs[ j ] != NULL; j++ ) {
+ struct berval bv;
+
+ ber_str2bv( refs[ j ], 0, 1, &bv );
+ ber_bvarray_add( &rdi.rdi_ref, &bv );
+ }
+
+ ldap_charray_free( refs );
+
+ } else if ( strncasecmp( argv[ i ], "sleeptime=", STRLENOF( "sleeptime=" ) ) == 0 )
+ {
+ char *next;
+ if ( rdi.rdi_sleeptime != 0 ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "\"sleeptime\" already provided.\n",
+ fname, lineno );
+ return 1;
+ }
+
+ rdi.rdi_sleeptime = strtol( &argv[ i ][ STRLENOF( "sleeptime=" ) ], &next, 10 );
+ if ( next == argv[ i ] || next[ 0 ] != '\0' ) {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "unable to parse \"sleeptime=%s\".\n",
+ fname, lineno, &argv[ i ][ STRLENOF( "sleeptime=" ) ] );
+ return 1;
+ }
+
+ } else {
+ fprintf( stderr, "%s: line %d: retcode: "
+ "unknown option \"%s\".\n",
+ fname, lineno, argv[ i ] );
+ return 1;
+ }
+ }
+ }
+
+ for ( rdip = &rd->rd_item; *rdip; rdip = &(*rdip)->rdi_next )
+ /* go to last */ ;
+
+
+ *rdip = ( retcode_item_t * )ch_malloc( sizeof( retcode_item_t ) );
+ *(*rdip) = rdi;
+
+ } else if ( strcasecmp( argv0, "indir" ) == 0 ) {
+ rd->rd_flags |= RETCODE_FINDIR;
+
+ } else {
+ return SLAP_CONF_UNKNOWN;
+ }
+
+ return 0;
+}
+
+static int
+retcode_db_open( BackendDB *be )
+{
+ slap_overinst *on = (slap_overinst *)be->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ retcode_item_t *rdi;
+
+ for ( rdi = rd->rd_item; rdi; rdi = rdi->rdi_next ) {
+ LDAPRDN rdn = NULL;
+ int rc, j;
+ char* p;
+ struct berval val[ 3 ];
+ char buf[ SLAP_TEXT_BUFLEN ];
+
+ /* DN */
+ rdi->rdi_e.e_name = rdi->rdi_dn;
+ rdi->rdi_e.e_nname = rdi->rdi_ndn;
+
+ /* objectClass */
+ val[ 0 ] = oc_errObject->soc_cname;
+ val[ 1 ] = slap_schema.si_oc_extensibleObject->soc_cname;
+ BER_BVZERO( &val[ 2 ] );
+
+ attr_merge( &rdi->rdi_e, slap_schema.si_ad_objectClass, val, NULL );
+
+ /* RDN avas */
+ rc = ldap_bv2rdn( &rdi->rdi_dn, &rdn, (char **) &p,
+ LDAP_DN_FORMAT_LDAP );
+
+ assert( rc == LDAP_SUCCESS );
+
+ for ( j = 0; rdn[ j ]; j++ ) {
+ LDAPAVA *ava = rdn[ j ];
+ AttributeDescription *ad = NULL;
+ const char *text;
+
+ rc = slap_bv2ad( &ava->la_attr, &ad, &text );
+ assert( rc == LDAP_SUCCESS );
+
+ attr_merge_normalize_one( &rdi->rdi_e, ad,
+ &ava->la_value, NULL );
+ }
+
+ ldap_rdnfree( rdn );
+
+ /* error code */
+ snprintf( buf, sizeof( buf ), "%d", rdi->rdi_err );
+ ber_str2bv( buf, 0, 0, &val[ 0 ] );
+
+ attr_merge_one( &rdi->rdi_e, ad_errCode, &val[ 0 ], NULL );
+
+ if ( rdi->rdi_ref != NULL ) {
+ attr_merge_normalize( &rdi->rdi_e, slap_schema.si_ad_ref,
+ rdi->rdi_ref, NULL );
+ }
+
+ /* text */
+ if ( !BER_BVISNULL( &rdi->rdi_text ) ) {
+ val[ 0 ] = rdi->rdi_text;
+
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errText, &val[ 0 ], NULL );
+ }
+
+ /* sleep time */
+ if ( rdi->rdi_sleeptime > 0 ) {
+ snprintf( buf, sizeof( buf ), "%d", rdi->rdi_sleeptime );
+ ber_str2bv( buf, 0, 0, &val[ 0 ] );
+
+ attr_merge_one( &rdi->rdi_e, ad_errSleepTime, &val[ 0 ], NULL );
+ }
+
+ /* operations */
+ if ( rdi->rdi_mask & SN_DG_OP_ADD ) {
+ BER_BVSTR( &val[ 0 ], "add" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_BIND ) {
+ BER_BVSTR( &val[ 0 ], "bind" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_COMPARE ) {
+ BER_BVSTR( &val[ 0 ], "compare" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_DELETE ) {
+ BER_BVSTR( &val[ 0 ], "delete" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_EXTENDED ) {
+ BER_BVSTR( &val[ 0 ], "extended" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_MODIFY ) {
+ BER_BVSTR( &val[ 0 ], "modify" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_RENAME ) {
+ BER_BVSTR( &val[ 0 ], "rename" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+
+ if ( rdi->rdi_mask & SN_DG_OP_SEARCH ) {
+ BER_BVSTR( &val[ 0 ], "search" );
+ attr_merge_normalize_one( &rdi->rdi_e, ad_errOp, &val[ 0 ], NULL );
+ }
+ }
+
+ return 0;
+}
+
+static int
+retcode_db_destroy( BackendDB *be )
+{
+ slap_overinst *on = (slap_overinst *)be->bd_info;
+ retcode_t *rd = (retcode_t *)on->on_bi.bi_private;
+
+ if ( rd ) {
+ retcode_item_t *rdi, *next;
+
+ for ( rdi = rd->rd_item; rdi != NULL; rdi = next ) {
+ ber_memfree( rdi->rdi_dn.bv_val );
+ ber_memfree( rdi->rdi_ndn.bv_val );
+
+ if ( !BER_BVISNULL( &rdi->rdi_text ) ) {
+ ber_memfree( rdi->rdi_text.bv_val );
+ }
+
+ BER_BVZERO( &rdi->rdi_e.e_name );
+ BER_BVZERO( &rdi->rdi_e.e_nname );
+
+ entry_clean( &rdi->rdi_e );
+
+ next = rdi->rdi_next;
+
+ ch_free( rdi );
+ }
+
+ ber_memfree( rd );
+ }
+
+ return 0;
+}
+
+#if SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC
+static
+#endif /* SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC */
+int
+retcode_init( void )
+{
+ int i, code;
+ const char *err;
+
+ static struct {
+ char *name;
+ char *desc;
+ AttributeDescription **ad;
+ } retcode_at[] = {
+ { "errCode", "( 1.3.6.1.4.1.4203.666.11.4.1.1 "
+ "NAME ( 'errCode' ) "
+ "DESC 'LDAP error code' "
+ "EQUALITY integerMatch "
+ "ORDERING integerOrderingMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 "
+ "SINGLE-VALUE )",
+ &ad_errCode },
+ { "errOp", "( 1.3.6.1.4.1.4203.666.11.4.1.2 "
+ "NAME ( 'errOp' ) "
+ "DESC 'Operations the errObject applies to' "
+ "EQUALITY caseIgnoreMatch "
+ "SUBSTR caseIgnoreSubstringsMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )",
+ &ad_errOp},
+ { "errText", "( 1.3.6.1.4.1.4203.666.11.4.1.3 "
+ "NAME ( 'errText' ) "
+ "DESC 'LDAP error textual description' "
+ "EQUALITY caseIgnoreMatch "
+ "SUBSTR caseIgnoreSubstringsMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 "
+ "SINGLE-VALUE )",
+ &ad_errText },
+ { "errSleepTime", "( 1.3.6.1.4.1.4203.666.11.4.1.4 "
+ "NAME ( 'errSleepTime' ) "
+ "DESC 'Time to wait before returning the error' "
+ "EQUALITY integerMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 "
+ "SINGLE-VALUE )",
+ &ad_errSleepTime },
+ { NULL }
+ };
+
+ static struct {
+ char *name;
+ char *desc;
+ ObjectClass **oc;
+ } retcode_oc[] = {
+ { "errObject", "( 1.3.6.1.4.1.4203.666.11.4.3.1 "
+ "NAME ( 'errObject' ) "
+ "SUP top STRUCTURAL "
+ "MUST ( errCode ) "
+ "MAY ( "
+ "cn "
+ "$ description "
+ "$ errOp "
+ "$ errText "
+ "$ errSleepTime "
+ ") )",
+ &oc_errObject },
+ { NULL }
+ };
+
+
+ for ( i = 0; retcode_at[ i ].name != NULL; i++ ) {
+ LDAPAttributeType *at;
+
+ at = ldap_str2attributetype( retcode_at[ i ].desc,
+ &code, &err, LDAP_SCHEMA_ALLOW_ALL );
+ if ( !at ) {
+ fprintf( stderr, "retcode: "
+ "AttributeType load failed: %s %s\n",
+ ldap_scherr2str( code ), err );
+ return code;
+ }
+
+#if LDAP_VENDOR_VERSION_MINOR == X || LDAP_VENDOR_VERSION_MINOR > 2
+ code = at_add( at, 0, NULL, &err );
+#else
+ code = at_add( at, &err );
+#endif
+ ldap_memfree( at );
+ if ( code != LDAP_SUCCESS ) {
+ fprintf( stderr, "retcode: "
+ "AttributeType load failed: %s %s\n",
+ scherr2str( code ), err );
+ return code;
+ }
+
+ code = slap_str2ad( retcode_at[ i ].name,
+ retcode_at[ i ].ad, &err );
+ if ( code != LDAP_SUCCESS ) {
+ fprintf( stderr, "retcode: unable to find "
+ "AttributeDescription \"%s\": %d (%s)\n",
+ retcode_at[ i ].name, code, err );
+ return 1;
+ }
+ }
+
+ for ( i = 0; retcode_oc[ i ].name != NULL; i++ ) {
+ LDAPObjectClass *oc;
+
+ oc = ldap_str2objectclass( retcode_oc[ i ].desc,
+ &code, &err, LDAP_SCHEMA_ALLOW_ALL );
+ if ( !oc ) {
+ fprintf( stderr, "retcode: "
+ "ObjectClass load failed: %s %s\n",
+ ldap_scherr2str( code ), err );
+ return code;
+ }
+
+#if LDAP_VENDOR_VERSION_MINOR == X || LDAP_VENDOR_VERSION_MINOR > 2
+ code = oc_add( oc, 0, NULL, &err );
+#else
+ code = oc_add( oc, &err );
+#endif
+ ldap_memfree(oc);
+ if ( code != LDAP_SUCCESS ) {
+ fprintf( stderr, "retcode: "
+ "ObjectClass load failed: %s %s\n",
+ scherr2str( code ), err );
+ return code;
+ }
+
+ *retcode_oc[ i ].oc = oc_find( retcode_oc[ i ].name );
+ if ( *retcode_oc[ i ].oc == NULL ) {
+ fprintf( stderr, "retcode: unable to find "
+ "objectClass \"%s\"\n",
+ retcode_oc[ i ].name );
+ return 1;
+ }
+ }
+
+ retcode.on_bi.bi_type = "retcode";
+
+ retcode.on_bi.bi_db_init = retcode_db_init;
+ retcode.on_bi.bi_db_config = retcode_db_config;
+ retcode.on_bi.bi_db_open = retcode_db_open;
+ retcode.on_bi.bi_db_destroy = retcode_db_destroy;
+
+ retcode.on_bi.bi_op_add = retcode_op_func;
+ retcode.on_bi.bi_op_bind = retcode_op_func;
+ retcode.on_bi.bi_op_compare = retcode_op_func;
+ retcode.on_bi.bi_op_delete = retcode_op_func;
+ retcode.on_bi.bi_op_modify = retcode_op_func;
+ retcode.on_bi.bi_op_modrdn = retcode_op_func;
+ retcode.on_bi.bi_op_search = retcode_op_func;
+
+ retcode.on_bi.bi_extended = retcode_op_func;
+
+ retcode.on_response = retcode_response;
+
+ return overlay_register( &retcode );
+}
+
+#if SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC
+int
+init_module( int argc, char *argv[] )
+{
+ return retcode_init();
+}
+#endif /* SLAPD_OVER_RETCODE == SLAPD_MOD_DYNAMIC */
+
+#endif /* SLAPD_OVER_RETCODE */
projects / openldap / commitdiff