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230 lines
5.8 KiB
C
230 lines
5.8 KiB
C
/* add.c - ldap backend add function */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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/* This is an altered version */
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/*
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* Copyright 1999, Howard Chu, All rights reserved. <hyc@highlandsun.com>
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*
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* Permission is granted to anyone to use this software for any purpose
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* on any computer system, and to alter it and redistribute it, subject
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* to the following restrictions:
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*
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* 1. The author is not responsible for the consequences of use of this
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* software, no matter how awful, even if they arise from flaws in it.
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*
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* 2. The origin of this software must not be misrepresented, either by
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* explicit claim or by omission. Since few users ever read sources,
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* credits should appear in the documentation.
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*
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* 3. Altered versions must be plainly marked as such, and must not be
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* misrepresented as being the original software. Since few users
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* ever read sources, credits should appear in the documentation.
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*
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* 4. This notice may not be removed or altered.
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*
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*
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*
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* Copyright 2000, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
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*
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* This software is being modified by Pierangelo Masarati.
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* The previously reported conditions apply to the modified code as well.
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* Changes in the original code are highlighted where required.
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* Credits for the original code go to the author, Howard Chu.
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/string.h>
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#include <ac/socket.h>
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#include "slap.h"
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#include "back-ldap.h"
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int
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ldap_back_add(
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Backend *be,
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Connection *conn,
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Operation *op,
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Entry *e
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)
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{
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struct ldapinfo *li = (struct ldapinfo *) be->be_private;
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struct ldapconn *lc;
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int i;
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Attribute *a;
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LDAPMod **attrs;
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char *mapped;
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struct berval mdn = { 0, NULL };
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#ifdef NEW_LOGGING
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LDAP_LOG(( "backend", LDAP_LEVEL_ENTRY, "ldap_back_add: %s\n",
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e->e_dn ));
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#else /* !NEW_LOGGING */
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Debug(LDAP_DEBUG_ARGS, "==> ldap_back_add: %s\n", e->e_dn, 0, 0);
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#endif /* !NEW_LOGGING */
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lc = ldap_back_getconn(li, conn, op);
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if ( !lc || !ldap_back_dobind( lc, op ) ) {
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return( -1 );
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}
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/*
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* Rewrite the add dn, if needed
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*/
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#ifdef ENABLE_REWRITE
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switch (rewrite_session( li->rwinfo, "addDn", e->e_dn, conn, &mdn.bv_val )) {
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case REWRITE_REGEXEC_OK:
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if ( mdn.bv_val == NULL ) {
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mdn.bv_val = e->e_dn;
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}
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#ifdef NEW_LOGGING
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LDAP_LOG(( "backend", LDAP_LEVEL_DETAIL1,
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"[rw] addDn: \"%s\" -> \"%s\"\n",
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e->e_dn, mdn.bv_val ));
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#else /* !NEW_LOGGING */
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Debug( LDAP_DEBUG_ARGS, "rw> addDn: \"%s\" -> \"%s\"\n%s",
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e->e_dn, mdn.bv_val, "" );
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#endif /* !NEW_LOGGING */
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break;
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case REWRITE_REGEXEC_UNWILLING:
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send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM,
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NULL, "Unwilling to perform", NULL, NULL );
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return( -1 );
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case REWRITE_REGEXEC_ERR:
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send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR,
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NULL, "Operations error", NULL, NULL );
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return( -1 );
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}
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#else /* !ENABLE_REWRITE */
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ldap_back_dn_massage( li, &e->e_name, &mdn, 0, 1 );
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#endif /* !ENABLE_REWRITE */
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/* Count number of attributes in entry */
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for (i = 1, a = e->e_attrs; a; i++, a = a->a_next)
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;
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/* Create array of LDAPMods for ldap_add() */
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attrs = (LDAPMod **)ch_malloc(sizeof(LDAPMod *)*i);
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for (i=0, a=e->e_attrs; a; a=a->a_next) {
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/*
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* lastmod should always be <off>, so that
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* creation/modification operational attrs
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* of the target directory are used, if available
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*/
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#if 0
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if ( !strcasecmp( a->a_desc->ad_cname.bv_val,
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slap_schema.si_ad_creatorsName->ad_cname.bv_val )
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|| !strcasecmp( a->a_desc->ad_cname.bv_val,
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slap_schema.si_ad_createTimestamp->ad_cname.bv_val )
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|| !strcasecmp( a->a_desc->ad_cname.bv_val,
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slap_schema.si_ad_modifiersName->ad_cname.bv_val )
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|| !strcasecmp( a->a_desc->ad_cname.bv_val,
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slap_schema.si_ad_modifyTimestamp->ad_cname.bv_val )
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) {
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continue;
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}
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#endif
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mapped = ldap_back_map(&li->at_map, a->a_desc->ad_cname.bv_val, 0);
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if (mapped == NULL) {
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continue;
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}
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attrs[i] = (LDAPMod *)ch_malloc(sizeof(LDAPMod));
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if (attrs[i] == NULL) {
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continue;
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}
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attrs[i]->mod_op = LDAP_MOD_BVALUES;
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attrs[i]->mod_type = mapped;
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#ifdef ENABLE_REWRITE
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/*
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* FIXME: dn-valued attrs should be rewritten
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* to allow their use in ACLs at the back-ldap
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* level.
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*/
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if ( strcmp( a->a_desc->ad_type->sat_syntax->ssyn_oid,
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SLAPD_DN_SYNTAX ) == 0 ) {
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ldap_dnattr_rewrite( li->rwinfo, a->a_vals, conn );
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}
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#endif /* ENABLE_REWRITE */
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attrs[i]->mod_vals.modv_bvals = a->a_vals;
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i++;
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}
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attrs[i] = NULL;
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ldap_add_s(lc->ld, mdn.bv_val, attrs);
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for (--i; i>= 0; --i)
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free(attrs[i]);
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free(attrs);
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if ( mdn.bv_val != e->e_dn ) {
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free( mdn.bv_val );
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}
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return( ldap_back_op_result( lc, op ) );
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}
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#ifdef ENABLE_REWRITE
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int
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ldap_dnattr_rewrite(
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struct rewrite_info *rwinfo,
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struct berval **a_vals,
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void *cookie
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)
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{
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int j;
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char *mattr;
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for ( j = 0; a_vals[ j ] != NULL; j++ ) {
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switch ( rewrite_session( rwinfo, "bindDn", a_vals[ j ]->bv_val,
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cookie, &mattr )) {
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case REWRITE_REGEXEC_OK:
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if ( mattr == NULL ) {
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/* no substitution */
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continue;
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}
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#ifdef NEW_LOGGING
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LDAP_LOG(( "backend", LDAP_LEVEL_DETAIL1,
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"[rw] bindDn (in add of dn-valued"
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" attr): \"%s\" -> \"%s\"\n",
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a_vals[ j ]->bv_val, mattr ));
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#else /* !NEW_LOGGING */
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Debug( LDAP_DEBUG_ARGS,
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"rw> bindDn (in add of dn-valued attr):"
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" \"%s\" -> \"%s\"\n%s",
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a_vals[ j ]->bv_val, mattr, "" );
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#endif /* !NEW_LOGGING */
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free( a_vals[ j ]->bv_val );
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a_vals[ j ]->bv_val = mattr;
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a_vals[ j ]->bv_len = strlen( mattr );
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break;
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case REWRITE_REGEXEC_UNWILLING:
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case REWRITE_REGEXEC_ERR:
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/*
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* FIXME: better give up,
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* skip the attribute
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* or leave it untouched?
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*/
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break;
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}
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}
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return 0;
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}
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#endif /* ENABLE_REWRITE */
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