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Diffstat (limited to '')
-rw-r--r-- | servers/slapd/back-ldap/add.c | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/servers/slapd/back-ldap/add.c b/servers/slapd/back-ldap/add.c new file mode 100644 index 0000000..4fe14ff --- /dev/null +++ b/servers/slapd/back-ldap/add.c @@ -0,0 +1,139 @@ +/* add.c - ldap backend add function */ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 1999-2018 The OpenLDAP Foundation. + * Portions Copyright 2000-2003 Pierangelo Masarati. + * Portions Copyright 1999-2003 Howard Chu. + * 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 the Howard Chu for inclusion + * in OpenLDAP Software and subsequently enhanced by Pierangelo + * Masarati. + */ + +#include "portable.h" + +#include <stdio.h> + +#include <ac/string.h> +#include <ac/socket.h> + +#include "slap.h" +#include "back-ldap.h" + +int +ldap_back_add( + Operation *op, + SlapReply *rs ) +{ + ldapinfo_t *li = (ldapinfo_t *)op->o_bd->be_private; + + ldapconn_t *lc = NULL; + int i = 0, + j = 0; + Attribute *a; + LDAPMod **attrs = NULL, + *attrs2 = NULL; + ber_int_t msgid; + int isupdate; + ldap_back_send_t retrying = LDAP_BACK_RETRYING; + LDAPControl **ctrls = NULL; + + rs->sr_err = LDAP_SUCCESS; + + Debug( LDAP_DEBUG_ARGS, "==> ldap_back_add(\"%s\")\n", + op->o_req_dn.bv_val, 0, 0 ); + + if ( !ldap_back_dobind( &lc, op, rs, LDAP_BACK_SENDERR ) ) { + lc = NULL; + goto cleanup; + } + + /* Count number of attributes in entry */ + for ( i = 1, a = op->oq_add.rs_e->e_attrs; a; i++, a = a->a_next ) + /* just count attrs */ ; + + /* Create array of LDAPMods for ldap_add() */ + attrs = (LDAPMod **)ch_malloc( sizeof( LDAPMod * )*i + + sizeof( LDAPMod )*( i - 1 ) ); + attrs2 = ( LDAPMod * )&attrs[ i ]; + + isupdate = be_shadow_update( op ); + for ( i = 0, a = op->oq_add.rs_e->e_attrs; a; a = a->a_next ) { + if ( !isupdate && !get_relax( op ) && a->a_desc->ad_type->sat_no_user_mod ) + { + continue; + } + + attrs[ i ] = &attrs2[ i ]; + attrs[ i ]->mod_op = LDAP_MOD_BVALUES; + attrs[ i ]->mod_type = a->a_desc->ad_cname.bv_val; + + for ( j = 0; a->a_vals[ j ].bv_val; j++ ) + /* just count vals */ ; + attrs[i]->mod_vals.modv_bvals = + ch_malloc( ( j + 1 )*sizeof( struct berval * ) ); + for ( j = 0; a->a_vals[ j ].bv_val; j++ ) { + attrs[ i ]->mod_vals.modv_bvals[ j ] = &a->a_vals[ j ]; + } + attrs[ i ]->mod_vals.modv_bvals[ j ] = NULL; + i++; + } + attrs[ i ] = NULL; + +retry: + ctrls = op->o_ctrls; + rs->sr_err = ldap_back_controls_add( op, rs, lc, &ctrls ); + if ( rs->sr_err != LDAP_SUCCESS ) { + send_ldap_result( op, rs ); + goto cleanup; + } + + rs->sr_err = ldap_add_ext( lc->lc_ld, op->o_req_dn.bv_val, attrs, + ctrls, NULL, &msgid ); + rs->sr_err = ldap_back_op_result( lc, op, rs, msgid, + li->li_timeout[ SLAP_OP_ADD ], + ( LDAP_BACK_SENDRESULT | retrying ) ); + if ( rs->sr_err == LDAP_UNAVAILABLE && retrying ) { + retrying &= ~LDAP_BACK_RETRYING; + if ( ldap_back_retry( &lc, op, rs, LDAP_BACK_SENDERR ) ) { + /* if the identity changed, there might be need to re-authz */ + (void)ldap_back_controls_free( op, rs, &ctrls ); + goto retry; + } + } + + ldap_pvt_thread_mutex_lock( &li->li_counter_mutex ); + ldap_pvt_mp_add( li->li_ops_completed[ SLAP_OP_ADD ], 1 ); + ldap_pvt_thread_mutex_unlock( &li->li_counter_mutex ); + +cleanup: + (void)ldap_back_controls_free( op, rs, &ctrls ); + + if ( attrs ) { + for ( --i; i >= 0; --i ) { + ch_free( attrs[ i ]->mod_vals.modv_bvals ); + } + ch_free( attrs ); + } + + if ( lc ) { + ldap_back_release_conn( li, lc ); + } + + Debug( LDAP_DEBUG_ARGS, "<== ldap_back_add(\"%s\"): %d\n", + op->o_req_dn.bv_val, rs->sr_err, 0 ); + + return rs->sr_err; +} + |