1 /* $NetBSD: add.c,v 1.1.1.4 2014/05/28 09:58:49 tron Exp $ */ 2 3 /* add.c - ldap backend add function */ 4 /* $OpenLDAP$ */ 5 /* This work is part of OpenLDAP Software <http://www.openldap.org/>. 6 * 7 * Copyright 1999-2014 The OpenLDAP Foundation. 8 * Portions Copyright 2000-2003 Pierangelo Masarati. 9 * Portions Copyright 1999-2003 Howard Chu. 10 * All rights reserved. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted only as authorized by the OpenLDAP 14 * Public License. 15 * 16 * A copy of this license is available in the file LICENSE in the 17 * top-level directory of the distribution or, alternatively, at 18 * <http://www.OpenLDAP.org/license.html>. 19 */ 20 /* ACKNOWLEDGEMENTS: 21 * This work was initially developed by the Howard Chu for inclusion 22 * in OpenLDAP Software and subsequently enhanced by Pierangelo 23 * Masarati. 24 */ 25 26 #include "portable.h" 27 28 #include <stdio.h> 29 30 #include <ac/string.h> 31 #include <ac/socket.h> 32 33 #include "slap.h" 34 #include "back-ldap.h" 35 36 int 37 ldap_back_add( 38 Operation *op, 39 SlapReply *rs ) 40 { 41 ldapinfo_t *li = (ldapinfo_t *)op->o_bd->be_private; 42 43 ldapconn_t *lc = NULL; 44 int i = 0, 45 j = 0; 46 Attribute *a; 47 LDAPMod **attrs = NULL, 48 *attrs2 = NULL; 49 ber_int_t msgid; 50 int isupdate; 51 ldap_back_send_t retrying = LDAP_BACK_RETRYING; 52 LDAPControl **ctrls = NULL; 53 54 rs->sr_err = LDAP_SUCCESS; 55 56 Debug( LDAP_DEBUG_ARGS, "==> ldap_back_add(\"%s\")\n", 57 op->o_req_dn.bv_val, 0, 0 ); 58 59 if ( !ldap_back_dobind( &lc, op, rs, LDAP_BACK_SENDERR ) ) { 60 lc = NULL; 61 goto cleanup; 62 } 63 64 /* Count number of attributes in entry */ 65 for ( i = 1, a = op->oq_add.rs_e->e_attrs; a; i++, a = a->a_next ) 66 /* just count attrs */ ; 67 68 /* Create array of LDAPMods for ldap_add() */ 69 attrs = (LDAPMod **)ch_malloc( sizeof( LDAPMod * )*i 70 + sizeof( LDAPMod )*( i - 1 ) ); 71 attrs2 = ( LDAPMod * )&attrs[ i ]; 72 73 isupdate = be_shadow_update( op ); 74 for ( i = 0, a = op->oq_add.rs_e->e_attrs; a; a = a->a_next ) { 75 if ( !isupdate && !get_relax( op ) && a->a_desc->ad_type->sat_no_user_mod ) 76 { 77 continue; 78 } 79 80 attrs[ i ] = &attrs2[ i ]; 81 attrs[ i ]->mod_op = LDAP_MOD_BVALUES; 82 attrs[ i ]->mod_type = a->a_desc->ad_cname.bv_val; 83 84 for ( j = 0; a->a_vals[ j ].bv_val; j++ ) 85 /* just count vals */ ; 86 attrs[i]->mod_vals.modv_bvals = 87 ch_malloc( ( j + 1 )*sizeof( struct berval * ) ); 88 for ( j = 0; a->a_vals[ j ].bv_val; j++ ) { 89 attrs[ i ]->mod_vals.modv_bvals[ j ] = &a->a_vals[ j ]; 90 } 91 attrs[ i ]->mod_vals.modv_bvals[ j ] = NULL; 92 i++; 93 } 94 attrs[ i ] = NULL; 95 96 retry: 97 ctrls = op->o_ctrls; 98 rs->sr_err = ldap_back_controls_add( op, rs, lc, &ctrls ); 99 if ( rs->sr_err != LDAP_SUCCESS ) { 100 send_ldap_result( op, rs ); 101 goto cleanup; 102 } 103 104 rs->sr_err = ldap_add_ext( lc->lc_ld, op->o_req_dn.bv_val, attrs, 105 ctrls, NULL, &msgid ); 106 rs->sr_err = ldap_back_op_result( lc, op, rs, msgid, 107 li->li_timeout[ SLAP_OP_ADD ], 108 ( LDAP_BACK_SENDRESULT | retrying ) ); 109 if ( rs->sr_err == LDAP_UNAVAILABLE && retrying ) { 110 retrying &= ~LDAP_BACK_RETRYING; 111 if ( ldap_back_retry( &lc, op, rs, LDAP_BACK_SENDERR ) ) { 112 /* if the identity changed, there might be need to re-authz */ 113 (void)ldap_back_controls_free( op, rs, &ctrls ); 114 goto retry; 115 } 116 } 117 118 ldap_pvt_thread_mutex_lock( &li->li_counter_mutex ); 119 ldap_pvt_mp_add( li->li_ops_completed[ SLAP_OP_ADD ], 1 ); 120 ldap_pvt_thread_mutex_unlock( &li->li_counter_mutex ); 121 122 cleanup: 123 (void)ldap_back_controls_free( op, rs, &ctrls ); 124 125 if ( attrs ) { 126 for ( --i; i >= 0; --i ) { 127 ch_free( attrs[ i ]->mod_vals.modv_bvals ); 128 } 129 ch_free( attrs ); 130 } 131 132 if ( lc ) { 133 ldap_back_release_conn( li, lc ); 134 } 135 136 Debug( LDAP_DEBUG_ARGS, "<== ldap_back_add(\"%s\"): %d\n", 137 op->o_req_dn.bv_val, rs->sr_err, 0 ); 138 139 return rs->sr_err; 140 } 141 142