/* add.c - ldap backend add function */ /* $OpenLDAP$ */ /* * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved. * COPYING RESTRICTIONS APPLY, see COPYRIGHT file */ /* This is an altered version */ /* * Copyright 1999, Howard Chu, All rights reserved. * * Permission is granted to anyone to use this software for any purpose * on any computer system, and to alter it and redistribute it, subject * to the following restrictions: * * 1. The author is not responsible for the consequences of use of this * software, no matter how awful, even if they arise from flaws in it. * * 2. The origin of this software must not be misrepresented, either by * explicit claim or by omission. Since few users ever read sources, * credits should appear in the documentation. * * 3. Altered versions must be plainly marked as such, and must not be * misrepresented as being the original software. Since few users * ever read sources, credits should appear in the documentation. * * 4. This notice may not be removed or altered. * * * * Copyright 2000, Pierangelo Masarati, All rights reserved. * * This software is being modified by Pierangelo Masarati. * The previously reported conditions apply to the modified code as well. * Changes in the original code are highlighted where required. * Credits for the original code go to the author, Howard Chu. */ #include "portable.h" #include #include #include #include "slap.h" #include "back-ldap.h" int ldap_back_add( Operation *op, SlapReply *rs ) { struct ldapinfo *li = (struct ldapinfo *) op->o_bd->be_private; struct ldapconn *lc; int i, j; Attribute *a; LDAPMod **attrs; struct berval mapped; struct berval mdn = { 0, NULL }; ber_int_t msgid; #ifdef NEW_LOGGING LDAP_LOG( BACK_LDAP, ENTRY, "ldap_back_add: %s\n", op->o_req_dn.bv_val, 0, 0 ); #else /* !NEW_LOGGING */ Debug(LDAP_DEBUG_ARGS, "==> ldap_back_add: %s\n", op->o_req_dn.bv_val, 0, 0); #endif /* !NEW_LOGGING */ lc = ldap_back_getconn(op, rs); if ( !lc || !ldap_back_dobind( lc, op, rs ) ) { return( -1 ); } /* * Rewrite the add dn, if needed */ #ifdef ENABLE_REWRITE switch (rewrite_session( li->rwinfo, "addDn", op->o_req_dn.bv_val, op->o_conn, &mdn.bv_val )) { case REWRITE_REGEXEC_OK: if ( mdn.bv_val != NULL && mdn.bv_val[ 0 ] != '\0' ) { mdn.bv_len = strlen( mdn.bv_val ); } else { mdn = op->o_req_dn; } #ifdef NEW_LOGGING LDAP_LOG( BACK_LDAP, DETAIL1, "[rw] addDn: \"%s\" -> \"%s\"\n", op->o_req_dn.bv_val, mdn.bv_val, 0 ); #else /* !NEW_LOGGING */ Debug( LDAP_DEBUG_ARGS, "rw> addDn: \"%s\" -> \"%s\"\n%s", op->o_req_dn.bv_val, mdn.bv_val, "" ); #endif /* !NEW_LOGGING */ break; case REWRITE_REGEXEC_UNWILLING: send_ldap_error( op, rs, LDAP_UNWILLING_TO_PERFORM, "Operation not allowed" ); return( -1 ); case REWRITE_REGEXEC_ERR: send_ldap_error( op, rs, LDAP_OTHER, "Rewrite error" ); return( -1 ); } #else /* !ENABLE_REWRITE */ ldap_back_dn_massage( li, &op->o_req_dn, &mdn, 0, 1 ); #endif /* !ENABLE_REWRITE */ /* Count number of attributes in entry */ for (i = 1, a = op->oq_add.rs_e->e_attrs; a; i++, a = a->a_next) ; /* Create array of LDAPMods for ldap_add() */ attrs = (LDAPMod **)ch_malloc(sizeof(LDAPMod *)*i); for (i=0, a=op->oq_add.rs_e->e_attrs; a; a=a->a_next) { /* * lastmod should always be , so that * creation/modification operational attrs * of the target directory are used, if available */ #if 0 if ( !strcasecmp( a->a_desc->ad_cname.bv_val, slap_schema.si_ad_creatorsName->ad_cname.bv_val ) || !strcasecmp( a->a_desc->ad_cname.bv_val, slap_schema.si_ad_createTimestamp->ad_cname.bv_val ) || !strcasecmp( a->a_desc->ad_cname.bv_val, slap_schema.si_ad_modifiersName->ad_cname.bv_val ) || !strcasecmp( a->a_desc->ad_cname.bv_val, slap_schema.si_ad_modifyTimestamp->ad_cname.bv_val ) ) { continue; } #endif if ( a->a_desc->ad_type->sat_no_user_mod ) { continue; } ldap_back_map(&li->at_map, &a->a_desc->ad_cname, &mapped, BACKLDAP_MAP); if (mapped.bv_val == NULL || mapped.bv_val[0] == '\0') { continue; } attrs[i] = (LDAPMod *)ch_malloc(sizeof(LDAPMod)); if (attrs[i] == NULL) { continue; } attrs[i]->mod_op = LDAP_MOD_BVALUES; attrs[i]->mod_type = mapped.bv_val; #ifdef ENABLE_REWRITE /* * FIXME: dn-valued attrs should be rewritten * to allow their use in ACLs at back-ldap level. */ if ( strcmp( a->a_desc->ad_type->sat_syntax->ssyn_oid, SLAPD_DN_SYNTAX ) == 0 ) { /* * FIXME: rewrite could fail; in this case * the operation should give up, right? */ (void)ldap_dnattr_rewrite( li->rwinfo, a->a_vals, op->o_conn ); } #endif /* ENABLE_REWRITE */ for (j=0; a->a_vals[j].bv_val; j++); 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; j = ldap_add_ext(lc->ld, mdn.bv_val, attrs, op->o_ctrls, NULL, &msgid); for (--i; i>= 0; --i) { ch_free(attrs[i]->mod_vals.modv_bvals); ch_free(attrs[i]); } ch_free(attrs); if ( mdn.bv_val != op->o_req_dn.bv_val ) { free( mdn.bv_val ); } return( ldap_back_op_result( lc, op, rs, msgid, j, 1 ) ); } #ifdef ENABLE_REWRITE int ldap_dnattr_rewrite( struct rewrite_info *rwinfo, BerVarray a_vals, void *cookie ) { char *mattr; for ( ; a_vals->bv_val != NULL; a_vals++ ) { switch ( rewrite_session( rwinfo, "bindDn", a_vals->bv_val, cookie, &mattr )) { case REWRITE_REGEXEC_OK: if ( mattr == NULL ) { /* no substitution */ continue; } #ifdef NEW_LOGGING LDAP_LOG( BACK_LDAP, DETAIL1, "[rw] bindDn (in add of dn-valued" " attr): \"%s\" -> \"%s\"\n", a_vals->bv_val, mattr, 0 ); #else /* !NEW_LOGGING */ Debug( LDAP_DEBUG_ARGS, "rw> bindDn (in add of dn-valued attr):" " \"%s\" -> \"%s\"\n%s", a_vals->bv_val, mattr, "" ); #endif /* !NEW_LOGGING */ /* * FIXME: replacing server-allocated memory * (ch_malloc) with librewrite allocated memory * (malloc) */ ch_free( a_vals->bv_val ); a_vals->bv_val = mattr; a_vals->bv_len = strlen( mattr ); break; case REWRITE_REGEXEC_UNWILLING: case REWRITE_REGEXEC_ERR: /* * FIXME: better give up, * skip the attribute * or leave it untouched? */ break; } } return 0; } #endif /* ENABLE_REWRITE */