1 /* add.c - ldap backend add function */ 2 /* $OpenLDAP: pkg/ldap/servers/slapd/back-ldap/add.c,v 1.61.2.5 2008/02/11 23:26:46 kurt Exp $ */ 3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>. 4 * 5 * Copyright 1999-2008 The OpenLDAP Foundation. 6 * Portions Copyright 2000-2003 Pierangelo Masarati. 7 * Portions Copyright 1999-2003 Howard Chu. 8 * All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted only as authorized by the OpenLDAP 12 * Public License. 13 * 14 * A copy of this license is available in the file LICENSE in the 15 * top-level directory of the distribution or, alternatively, at 16 * <http://www.OpenLDAP.org/license.html>. 17 */ 18 /* ACKNOWLEDGEMENTS: 19 * This work was initially developed by the Howard Chu for inclusion 20 * in OpenLDAP Software and subsequently enhanced by Pierangelo 21 * Masarati. 22 */ 23 24 #include "portable.h" 25 26 #include <stdio.h> 27 28 #include <ac/string.h> 29 #include <ac/socket.h> 30 31 #include "slap.h" 32 #include "back-ldap.h" 33 34 int 35 ldap_back_add( 36 Operation *op, 37 SlapReply *rs ) 38 { 39 ldapinfo_t *li = (ldapinfo_t *)op->o_bd->be_private; 40 41 ldapconn_t *lc = NULL; 42 int i = 0, 43 j = 0; 44 Attribute *a; 45 LDAPMod **attrs = NULL, 46 *attrs2 = NULL; 47 ber_int_t msgid; 48 int isupdate; 49 ldap_back_send_t retrying = LDAP_BACK_RETRYING; 50 LDAPControl **ctrls = NULL; 51 52 rs->sr_err = LDAP_SUCCESS; 53 54 Debug( LDAP_DEBUG_ARGS, "==> ldap_back_add(\"%s\")\n", 55 op->o_req_dn.bv_val, 0, 0 ); 56 57 if ( !ldap_back_dobind( &lc, op, rs, LDAP_BACK_SENDERR ) ) { 58 lc = NULL; 59 goto cleanup; 60 } 61 62 /* Count number of attributes in entry */ 63 for ( i = 1, a = op->oq_add.rs_e->e_attrs; a; i++, a = a->a_next ) 64 /* just count attrs */ ; 65 66 /* Create array of LDAPMods for ldap_add() */ 67 attrs = (LDAPMod **)ch_malloc( sizeof( LDAPMod * )*i 68 + sizeof( LDAPMod )*( i - 1 ) ); 69 attrs2 = ( LDAPMod * )&attrs[ i ]; 70 71 isupdate = be_shadow_update( op ); 72 for ( i = 0, a = op->oq_add.rs_e->e_attrs; a; a = a->a_next ) { 73 if ( !isupdate && !get_relax( op ) && a->a_desc->ad_type->sat_no_user_mod ) 74 { 75 continue; 76 } 77 78 attrs[ i ] = &attrs2[ i ]; 79 attrs[ i ]->mod_op = LDAP_MOD_BVALUES; 80 attrs[ i ]->mod_type = a->a_desc->ad_cname.bv_val; 81 82 for ( j = 0; a->a_vals[ j ].bv_val; j++ ) 83 /* just count vals */ ; 84 attrs[i]->mod_vals.modv_bvals = 85 ch_malloc( ( j + 1 )*sizeof( struct berval * ) ); 86 for ( j = 0; a->a_vals[ j ].bv_val; j++ ) { 87 attrs[ i ]->mod_vals.modv_bvals[ j ] = &a->a_vals[ j ]; 88 } 89 attrs[ i ]->mod_vals.modv_bvals[ j ] = NULL; 90 i++; 91 } 92 attrs[ i ] = NULL; 93 94 retry: 95 ctrls = op->o_ctrls; 96 rs->sr_err = ldap_back_controls_add( op, rs, lc, &ctrls ); 97 if ( rs->sr_err != LDAP_SUCCESS ) { 98 send_ldap_result( op, rs ); 99 goto cleanup; 100 } 101 102 rs->sr_err = ldap_add_ext( lc->lc_ld, op->o_req_dn.bv_val, attrs, 103 ctrls, NULL, &msgid ); 104 rs->sr_err = ldap_back_op_result( lc, op, rs, msgid, 105 li->li_timeout[ SLAP_OP_ADD ], 106 ( LDAP_BACK_SENDRESULT | retrying ) ); 107 if ( rs->sr_err == LDAP_UNAVAILABLE && retrying ) { 108 retrying &= ~LDAP_BACK_RETRYING; 109 if ( ldap_back_retry( &lc, op, rs, LDAP_BACK_SENDERR ) ) { 110 /* if the identity changed, there might be need to re-authz */ 111 (void)ldap_back_controls_free( op, rs, &ctrls ); 112 goto retry; 113 } 114 } 115 116 cleanup: 117 (void)ldap_back_controls_free( op, rs, &ctrls ); 118 119 if ( attrs ) { 120 for ( --i; i >= 0; --i ) { 121 ch_free( attrs[ i ]->mod_vals.modv_bvals ); 122 } 123 ch_free( attrs ); 124 } 125 126 if ( lc ) { 127 ldap_back_release_conn( li, lc ); 128 } 129 130 Debug( LDAP_DEBUG_ARGS, "<== ldap_back_add(\"%s\"): %d\n", 131 op->o_req_dn.bv_val, rs->sr_err, 0 ); 132 133 return rs->sr_err; 134 } 135 136