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/* config.c - ldap backend configuration file routine */
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/* $OpenLDAP: pkg/ldap/servers/slapd/back-ldap/config.c,v 1.115.2.8 2008/02/11 23:26:46 kurt Exp $ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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* Copyright 2003-2008 The OpenLDAP Foundation.
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* Portions Copyright 1999-2003 Howard Chu.
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* Portions Copyright 2000-2003 Pierangelo Masarati.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted only as authorized by the OpenLDAP
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* A copy of this license is available in the file LICENSE in the
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* top-level directory of the distribution or, alternatively, at
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* <http://www.OpenLDAP.org/license.html>.
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* This work was initially developed by the Howard Chu for inclusion
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* in OpenLDAP Software and subsequently enhanced by Pierangelo
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#include <ac/string.h>
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#include <ac/socket.h>
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#include "back-ldap.h"
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/* for advanced URL parsing */
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#include "../../../libraries/libldap/ldap-int.h"
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static SLAP_EXTOP_MAIN_FN ldap_back_exop_whoami;
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static ConfigDriver ldap_back_cf_gen;
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LDAP_BACK_CFG_URI = 1,
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LDAP_BACK_CFG_ACL_AUTHCDN,
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LDAP_BACK_CFG_ACL_PASSWD,
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LDAP_BACK_CFG_ACL_METHOD,
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LDAP_BACK_CFG_ACL_BIND,
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LDAP_BACK_CFG_IDASSERT_MODE,
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LDAP_BACK_CFG_IDASSERT_AUTHCDN,
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LDAP_BACK_CFG_IDASSERT_PASSWD,
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LDAP_BACK_CFG_IDASSERT_AUTHZFROM,
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LDAP_BACK_CFG_IDASSERT_METHOD,
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LDAP_BACK_CFG_IDASSERT_BIND,
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LDAP_BACK_CFG_TIMEOUT,
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LDAP_BACK_CFG_IDLE_TIMEOUT,
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LDAP_BACK_CFG_CONN_TTL,
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LDAP_BACK_CFG_NETWORK_TIMEOUT,
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LDAP_BACK_CFG_VERSION,
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LDAP_BACK_CFG_SINGLECONN,
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LDAP_BACK_CFG_USETEMP,
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LDAP_BACK_CFG_CONNPOOLMAX,
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LDAP_BACK_CFG_QUARANTINE,
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LDAP_BACK_CFG_ST_REQUEST,
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LDAP_BACK_CFG_REWRITE,
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static ConfigTable ldapcfg[] = {
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{ "uri", "uri", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_URI,
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ldap_back_cf_gen, "( OLcfgDbAt:0.14 "
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"DESC 'URI (list) for remote DSA' "
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"SYNTAX OMsDirectoryString "
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{ "tls", "what", 2, 0, 0,
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ARG_MAGIC|LDAP_BACK_CFG_TLS,
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ldap_back_cf_gen, "( OLcfgDbAt:3.1 "
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"NAME 'olcDbStartTLS' "
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"SYNTAX OMsDirectoryString "
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{ "acl-authcDN", "DN", 2, 2, 0,
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ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_ACL_AUTHCDN,
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ldap_back_cf_gen, "( OLcfgDbAt:3.2 "
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"NAME 'olcDbACLAuthcDn' "
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"DESC 'Remote ACL administrative identity' "
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/* deprecated, will be removed; aliases "acl-authcDN" */
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{ "binddn", "DN", 2, 2, 0,
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ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_ACL_AUTHCDN,
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ldap_back_cf_gen, NULL, NULL, NULL },
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{ "acl-passwd", "cred", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_ACL_PASSWD,
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ldap_back_cf_gen, "( OLcfgDbAt:3.3 "
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"NAME 'olcDbACLPasswd' "
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"DESC 'Remote ACL administrative identity credentials' "
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"SYNTAX OMsDirectoryString "
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/* deprecated, will be removed; aliases "acl-passwd" */
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{ "bindpw", "cred", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_ACL_PASSWD,
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ldap_back_cf_gen, NULL, NULL, NULL },
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/* deprecated, will be removed; aliases "acl-bind" */
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{ "acl-method", "args", 2, 0, 0,
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ARG_MAGIC|LDAP_BACK_CFG_ACL_METHOD,
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ldap_back_cf_gen, NULL, NULL, NULL },
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{ "acl-bind", "args", 2, 0, 0,
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ARG_MAGIC|LDAP_BACK_CFG_ACL_BIND,
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ldap_back_cf_gen, "( OLcfgDbAt:3.4 "
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"NAME 'olcDbACLBind' "
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"DESC 'Remote ACL administrative identity auth bind configuration' "
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"SYNTAX OMsDirectoryString "
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{ "idassert-authcDN", "DN", 2, 2, 0,
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ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHCDN,
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ldap_back_cf_gen, "( OLcfgDbAt:3.5 "
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"NAME 'olcDbIDAssertAuthcDn' "
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"DESC 'Remote Identity Assertion administrative identity' "
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/* deprecated, will be removed; partially aliases "idassert-authcDN" */
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{ "proxyauthzdn", "DN", 2, 2, 0,
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ARG_DN|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHCDN,
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ldap_back_cf_gen, NULL, NULL, NULL },
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{ "idassert-passwd", "cred", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_PASSWD,
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ldap_back_cf_gen, "( OLcfgDbAt:3.6 "
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"NAME 'olcDbIDAssertPasswd' "
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"DESC 'Remote Identity Assertion administrative identity credentials' "
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"SYNTAX OMsDirectoryString "
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/* deprecated, will be removed; partially aliases "idassert-passwd" */
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{ "proxyauthzpw", "cred", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_PASSWD,
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ldap_back_cf_gen, NULL, NULL, NULL },
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{ "idassert-bind", "args", 2, 0, 0,
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ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_BIND,
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ldap_back_cf_gen, "( OLcfgDbAt:3.7 "
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"NAME 'olcDbIDAssertBind' "
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"DESC 'Remote Identity Assertion administrative identity auth bind configuration' "
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"SYNTAX OMsDirectoryString "
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{ "idassert-method", "args", 2, 0, 0,
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ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_METHOD,
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ldap_back_cf_gen, NULL, NULL, NULL },
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{ "idassert-mode", "mode>|u:<user>|[dn:]<DN", 2, 0, 0,
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ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_MODE,
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ldap_back_cf_gen, "( OLcfgDbAt:3.8 "
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"NAME 'olcDbIDAssertMode' "
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"DESC 'Remote Identity Assertion mode' "
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"SYNTAX OMsDirectoryString "
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{ "idassert-authzFrom", "authzRule", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_IDASSERT_AUTHZFROM,
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ldap_back_cf_gen, "( OLcfgDbAt:3.9 "
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"NAME 'olcDbIDAssertAuthzFrom' "
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"DESC 'Remote Identity Assertion authz rules' "
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"SYNTAX OMsDirectoryString "
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"X-ORDERED 'VALUES' )",
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{ "rebind-as-user", "true|FALSE", 1, 2, 0,
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ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_REBIND,
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ldap_back_cf_gen, "( OLcfgDbAt:3.10 "
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"NAME 'olcDbRebindAsUser' "
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"DESC 'Rebind as user' "
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{ "chase-referrals", "true|FALSE", 2, 2, 0,
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ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_CHASE,
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ldap_back_cf_gen, "( OLcfgDbAt:3.11 "
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"NAME 'olcDbChaseReferrals' "
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"DESC 'Chase referrals' "
203
{ "t-f-support", "true|FALSE|discover", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_T_F,
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ldap_back_cf_gen, "( OLcfgDbAt:3.12 "
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"NAME 'olcDbTFSupport' "
207
"DESC 'Absolute filters support' "
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"SYNTAX OMsDirectoryString "
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{ "proxy-whoami", "true|FALSE", 1, 2, 0,
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ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_WHOAMI,
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ldap_back_cf_gen, "( OLcfgDbAt:3.13 "
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"NAME 'olcDbProxyWhoAmI' "
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"DESC 'Proxy whoAmI exop' "
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{ "timeout", "timeout(list)", 2, 0, 0,
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ARG_MAGIC|LDAP_BACK_CFG_TIMEOUT,
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ldap_back_cf_gen, "( OLcfgDbAt:3.14 "
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"NAME 'olcDbTimeout' "
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"DESC 'Per-operation timeouts' "
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"SYNTAX OMsDirectoryString "
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{ "idle-timeout", "timeout", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_IDLE_TIMEOUT,
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ldap_back_cf_gen, "( OLcfgDbAt:3.15 "
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"NAME 'olcDbIdleTimeout' "
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"DESC 'connection idle timeout' "
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"SYNTAX OMsDirectoryString "
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{ "conn-ttl", "ttl", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_CONN_TTL,
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ldap_back_cf_gen, "( OLcfgDbAt:3.16 "
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"NAME 'olcDbConnTtl' "
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"DESC 'connection ttl' "
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"SYNTAX OMsDirectoryString "
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{ "network-timeout", "timeout", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_NETWORK_TIMEOUT,
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ldap_back_cf_gen, "( OLcfgDbAt:3.17 "
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"NAME 'olcDbNetworkTimeout' "
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"DESC 'connection network timeout' "
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"SYNTAX OMsDirectoryString "
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{ "protocol-version", "version", 2, 2, 0,
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ARG_MAGIC|ARG_INT|LDAP_BACK_CFG_VERSION,
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ldap_back_cf_gen, "( OLcfgDbAt:3.18 "
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"NAME 'olcDbProtocolVersion' "
255
"DESC 'protocol version' "
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{ "single-conn", "true|FALSE", 2, 2, 0,
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ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_SINGLECONN,
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ldap_back_cf_gen, "( OLcfgDbAt:3.19 "
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"NAME 'olcDbSingleConn' "
263
"DESC 'cache a single connection per identity' "
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{ "cancel", "ABANDON|ignore|exop", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_CANCEL,
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ldap_back_cf_gen, "( OLcfgDbAt:3.20 "
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"NAME 'olcDbCancel' "
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"DESC 'abandon/ignore/exop operations when appropriate' "
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"SYNTAX OMsDirectoryString "
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{ "quarantine", "retrylist", 2, 2, 0,
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ARG_MAGIC|LDAP_BACK_CFG_QUARANTINE,
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ldap_back_cf_gen, "( OLcfgDbAt:3.21 "
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"NAME 'olcDbQuarantine' "
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"DESC 'Quarantine database if connection fails and retry according to rule' "
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"SYNTAX OMsDirectoryString "
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{ "use-temporary-conn", "true|FALSE", 2, 2, 0,
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ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_USETEMP,
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ldap_back_cf_gen, "( OLcfgDbAt:3.22 "
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"NAME 'olcDbUseTemporaryConn' "
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"DESC 'Use temporary connections if the cached one is busy' "
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{ "conn-pool-max", "<n>", 2, 2, 0,
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ARG_MAGIC|ARG_INT|LDAP_BACK_CFG_CONNPOOLMAX,
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ldap_back_cf_gen, "( OLcfgDbAt:3.23 "
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"NAME 'olcDbConnectionPoolMax' "
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"DESC 'Max size of privileged connections pool' "
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#ifdef SLAP_CONTROL_X_SESSION_TRACKING
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{ "session-tracking-request", "true|FALSE", 2, 2, 0,
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ARG_MAGIC|ARG_ON_OFF|LDAP_BACK_CFG_ST_REQUEST,
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ldap_back_cf_gen, "( OLcfgDbAt:3.24 "
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"NAME 'olcDbSessionTrackingRequest' "
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"DESC 'Add session tracking control to proxied requests' "
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#endif /* SLAP_CONTROL_X_SESSION_TRACKING */
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{ "suffixmassage", "[virtual]> <real", 2, 3, 0,
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ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
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ldap_back_cf_gen, NULL, NULL, NULL },
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{ "map", "attribute|objectClass> [*|<local>] *|<remote", 3, 4, 0,
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ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
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ldap_back_cf_gen, NULL, NULL, NULL },
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{ "rewrite", "<arglist>", 2, 4, STRLENOF( "rewrite" ),
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ARG_STRING|ARG_MAGIC|LDAP_BACK_CFG_REWRITE,
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ldap_back_cf_gen, NULL, NULL, NULL },
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{ NULL, NULL, 0, 0, 0, ARG_IGNORED,
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NULL, NULL, NULL, NULL }
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static ConfigOCs ldapocs[] = {
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"NAME 'olcLDAPConfig' "
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"DESC 'LDAP backend configuration' "
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"SUP olcDatabaseConfig "
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"$ olcDbIDAssertAuthcDn "
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"$ olcDbIDAssertPasswd "
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"$ olcDbIDAssertBind "
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"$ olcDbIDAssertMode "
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"$ olcDbIDAssertAuthzFrom "
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"$ olcDbRebindAsUser "
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"$ olcDbChaseReferrals "
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"$ olcDbProxyWhoAmI "
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"$ olcDbIdleTimeout "
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"$ olcDbUseTemporaryConn "
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"$ olcDbConnectionPoolMax "
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Cft_Database, ldapcfg},
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static slap_verbmasks idassert_mode[] = {
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{ BER_BVC("self"), LDAP_BACK_IDASSERT_SELF },
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{ BER_BVC("anonymous"), LDAP_BACK_IDASSERT_ANONYMOUS },
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{ BER_BVC("none"), LDAP_BACK_IDASSERT_NOASSERT },
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{ BER_BVC("legacy"), LDAP_BACK_IDASSERT_LEGACY },
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static slap_verbmasks tls_mode[] = {
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{ BER_BVC( "propagate" ), LDAP_BACK_F_TLS_PROPAGATE_MASK },
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{ BER_BVC( "try-propagate" ), LDAP_BACK_F_PROPAGATE_TLS },
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{ BER_BVC( "start" ), LDAP_BACK_F_TLS_USE_MASK },
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{ BER_BVC( "try-start" ), LDAP_BACK_F_USE_TLS },
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{ BER_BVC( "ldaps" ), LDAP_BACK_F_TLS_LDAPS },
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{ BER_BVC( "none" ), LDAP_BACK_F_NONE },
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static slap_verbmasks t_f_mode[] = {
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{ BER_BVC( "yes" ), LDAP_BACK_F_T_F },
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{ BER_BVC( "discover" ), LDAP_BACK_F_T_F_DISCOVER },
374
{ BER_BVC( "no" ), LDAP_BACK_F_NONE },
378
static slap_verbmasks cancel_mode[] = {
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{ BER_BVC( "ignore" ), LDAP_BACK_F_CANCEL_IGNORE },
380
{ BER_BVC( "exop" ), LDAP_BACK_F_CANCEL_EXOP },
381
{ BER_BVC( "exop-discover" ), LDAP_BACK_F_CANCEL_EXOP_DISCOVER },
382
{ BER_BVC( "abandon" ), LDAP_BACK_F_CANCEL_ABANDON },
386
/* see enum in slap.h */
387
static slap_cf_aux_table timeout_table[] = {
388
{ BER_BVC("bind="), SLAP_OP_BIND * sizeof( time_t ), 'u', 0, NULL },
389
/* unbind makes no sense */
390
{ BER_BVC("add="), SLAP_OP_ADD * sizeof( time_t ), 'u', 0, NULL },
391
{ BER_BVC("delete="), SLAP_OP_DELETE * sizeof( time_t ), 'u', 0, NULL },
392
{ BER_BVC("modrdn="), SLAP_OP_MODRDN * sizeof( time_t ), 'u', 0, NULL },
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{ BER_BVC("modify="), SLAP_OP_MODIFY * sizeof( time_t ), 'u', 0, NULL },
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{ BER_BVC("compare="), SLAP_OP_COMPARE * sizeof( time_t ), 'u', 0, NULL },
395
{ BER_BVC("search="), SLAP_OP_SEARCH * sizeof( time_t ), 'u', 0, NULL },
396
/* abandon makes little sense */
397
#if 0 /* not implemented yet */
398
{ BER_BVC("extended="), SLAP_OP_EXTENDED * sizeof( time_t ), 'u', 0, NULL },
400
{ BER_BVNULL, 0, 0, 0, NULL }
404
slap_retry_info_parse(
406
slap_retry_info_t *ri,
410
char **retrylist = NULL;
414
slap_str2clist( &retrylist, in, " ;" );
415
if ( retrylist == NULL ) {
419
for ( i = 0; retrylist[ i ] != NULL; i++ )
422
ri->ri_interval = ch_calloc( sizeof( time_t ), i + 1 );
423
ri->ri_num = ch_calloc( sizeof( int ), i + 1 );
425
for ( i = 0; retrylist[ i ] != NULL; i++ ) {
427
char *sep = strchr( retrylist[ i ], ',' );
430
snprintf( buf, buflen,
431
"missing comma in retry pattern #%d \"%s\"",
439
if ( lutil_parse_time( retrylist[ i ], &t ) ) {
440
snprintf( buf, buflen,
441
"unable to parse interval #%d \"%s\"",
446
ri->ri_interval[ i ] = (time_t)t;
448
if ( strcmp( sep, "+" ) == 0 ) {
449
if ( retrylist[ i + 1 ] != NULL ) {
450
snprintf( buf, buflen,
451
"extra cruft after retry pattern "
452
"#%d \"%s,+\" with \"forever\" mark",
457
ri->ri_num[ i ] = SLAP_RETRYNUM_FOREVER;
459
} else if ( lutil_atoi( &ri->ri_num[ i ], sep ) ) {
460
snprintf( buf, buflen,
461
"unable to parse retry num #%d \"%s\"",
468
ri->ri_num[ i ] = SLAP_RETRYNUM_TAIL;
472
ri->ri_last = (time_t)(-1);
475
ldap_charray_free( retrylist );
478
slap_retry_info_destroy( ri );
485
slap_retry_info_unparse(
486
slap_retry_info_t *ri,
487
struct berval *bvout )
490
char buf[ BUFSIZ * 2 ],
492
struct berval bv = BER_BVNULL;
494
assert( ri != NULL );
495
assert( bvout != NULL );
499
#define WHATSLEFT ( sizeof( buf ) - ( ptr - buf ) )
501
for ( i = 0; ri->ri_num[ i ] != SLAP_RETRYNUM_TAIL; i++ ) {
503
if ( WHATSLEFT <= 1 ) {
509
if ( lutil_unparse_time( ptr, WHATSLEFT, (long)ri->ri_interval[i] ) ) {
512
ptr += strlen( ptr );
514
if ( WHATSLEFT <= 1 ) {
519
if ( ri->ri_num[i] == SLAP_RETRYNUM_FOREVER ) {
520
if ( WHATSLEFT <= 1 ) {
526
ptr += snprintf( ptr, WHATSLEFT, "%d", ri->ri_num[i] );
527
if ( WHATSLEFT <= 0 ) {
534
bv.bv_len = ptr - buf;
536
ber_dupbv( bvout, &bv );
542
slap_retry_info_destroy(
543
slap_retry_info_t *ri )
545
assert( ri != NULL );
547
assert( ri->ri_interval != NULL );
548
ch_free( ri->ri_interval );
549
ri->ri_interval = NULL;
551
assert( ri->ri_num != NULL );
552
ch_free( ri->ri_num );
557
slap_idassert_authzfrom_parse( ConfigArgs *c, slap_idassert_t *si )
563
if ( strcmp( c->argv[ 1 ], "*" ) == 0
564
|| strcmp( c->argv[ 1 ], "dn:*" ) == 0
565
|| strcasecmp( c->argv[ 1 ], "dn.regex:.*" ) == 0 )
567
if ( si->si_authz != NULL ) {
568
snprintf( c->cr_msg, sizeof( c->cr_msg ),
569
"\"idassert-authzFrom <authz>\": "
570
"\"%s\" conflicts with existing authz rules",
572
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
576
si->si_flags |= LDAP_BACK_AUTH_AUTHZ_ALL;
580
} else if ( ( si->si_flags & LDAP_BACK_AUTH_AUTHZ_ALL ) ) {
581
snprintf( c->cr_msg, sizeof( c->cr_msg ),
582
"\"idassert-authzFrom <authz>\": "
583
"\"<authz>\" conflicts with \"*\"" );
584
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
588
ber_str2bv( c->argv[ 1 ], 0, 0, &in );
589
rc = authzNormalize( 0, NULL, NULL, &in, &bv, NULL );
590
if ( rc != LDAP_SUCCESS ) {
591
snprintf( c->cr_msg, sizeof( c->cr_msg ),
592
"\"idassert-authzFrom <authz>\": "
594
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
598
ber_bvarray_add( &si->si_authz, &bv );
604
slap_idassert_parse( ConfigArgs *c, slap_idassert_t *si )
608
for ( i = 1; i < c->argc; i++ ) {
609
if ( strncasecmp( c->argv[ i ], "mode=", STRLENOF( "mode=" ) ) == 0 ) {
610
char *argvi = c->argv[ i ] + STRLENOF( "mode=" );
613
j = verb_to_mask( argvi, idassert_mode );
614
if ( BER_BVISNULL( &idassert_mode[ j ].word ) ) {
615
snprintf( c->cr_msg, sizeof( c->cr_msg ),
616
"\"idassert-bind <args>\": "
617
"unknown mode \"%s\"",
619
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
623
si->si_mode = idassert_mode[ j ].mask;
625
} else if ( strncasecmp( c->argv[ i ], "authz=", STRLENOF( "authz=" ) ) == 0 ) {
626
char *argvi = c->argv[ i ] + STRLENOF( "authz=" );
628
if ( strcasecmp( argvi, "native" ) == 0 ) {
629
if ( si->si_bc.sb_method != LDAP_AUTH_SASL ) {
630
snprintf( c->cr_msg, sizeof( c->cr_msg ),
631
"\"idassert-bind <args>\": "
632
"authz=\"native\" incompatible "
633
"with auth method" );
634
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
637
si->si_flags |= LDAP_BACK_AUTH_NATIVE_AUTHZ;
639
} else if ( strcasecmp( argvi, "proxyAuthz" ) == 0 ) {
640
si->si_flags &= ~LDAP_BACK_AUTH_NATIVE_AUTHZ;
643
snprintf( c->cr_msg, sizeof( c->cr_msg ),
644
"\"idassert-bind <args>\": "
645
"unknown authz \"%s\"",
647
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
651
} else if ( strncasecmp( c->argv[ i ], "flags=", STRLENOF( "flags=" ) ) == 0 ) {
652
char *argvi = c->argv[ i ] + STRLENOF( "flags=" );
653
char **flags = ldap_str2charray( argvi, "," );
656
if ( flags == NULL ) {
657
snprintf( c->cr_msg, sizeof( c->cr_msg ),
658
"\"idassert-bind <args>\": "
659
"unable to parse flags \"%s\"",
661
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
665
for ( j = 0; flags[ j ] != NULL; j++ ) {
667
if ( strcasecmp( flags[ j ], "override" ) == 0 ) {
668
si->si_flags |= LDAP_BACK_AUTH_OVERRIDE;
670
} else if ( strcasecmp( flags[ j ], "prescriptive" ) == 0 ) {
671
si->si_flags |= LDAP_BACK_AUTH_PRESCRIPTIVE;
673
} else if ( strcasecmp( flags[ j ], "non-prescriptive" ) == 0 ) {
674
si->si_flags &= ( ~LDAP_BACK_AUTH_PRESCRIPTIVE );
676
} else if ( strcasecmp( flags[ j ], "obsolete-proxy-authz" ) == 0 ) {
677
if ( si->si_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
678
Debug( LDAP_DEBUG_ANY,
679
"%s: \"obsolete-proxy-authz\" flag "
680
"in \"idassert-mode <args>\" "
681
"incompatible with previously issued \"obsolete-encoding-workaround\" flag.\n",
687
si->si_flags |= LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ;
690
} else if ( strcasecmp( flags[ j ], "obsolete-encoding-workaround" ) == 0 ) {
691
if ( si->si_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
692
Debug( LDAP_DEBUG_ANY,
693
"%s: \"obsolete-encoding-workaround\" flag "
694
"in \"idassert-mode <args>\" "
695
"incompatible with previously issued \"obsolete-proxy-authz\" flag.\n",
701
si->si_flags |= LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND;
705
snprintf( c->cr_msg, sizeof( c->cr_msg ),
706
"\"idassert-bind <args>\": "
707
"unknown flag \"%s\"",
709
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
715
ldap_charray_free( flags );
720
} else if ( bindconf_parse( c->argv[ i ], &si->si_bc ) ) {
724
bindconf_tls_defaults( &si->si_bc );
729
/* NOTE: temporary, until back-meta is ported to back-config */
731
slap_idassert_authzfrom_parse_cf( const char *fname, int lineno, const char *arg, slap_idassert_t *si )
733
ConfigArgs c = { 0 };
736
snprintf( c.log, sizeof( c.log ), "%s: line %d", fname, lineno );
739
argv[ 0 ] = "idassert-authzFrom";
740
argv[ 1 ] = (char *)arg;
743
return slap_idassert_authzfrom_parse( &c, si );
747
slap_idassert_parse_cf( const char *fname, int lineno, int argc, char *argv[], slap_idassert_t *si )
749
ConfigArgs c = { 0 };
751
snprintf( c.log, sizeof( c.log ), "%s: line %d", fname, lineno );
755
return slap_idassert_parse( &c, si );
759
ldap_back_cf_gen( ConfigArgs *c )
761
ldapinfo_t *li = ( ldapinfo_t * )c->be->be_private;
765
if ( c->op == SLAP_CONFIG_EMIT ) {
766
struct berval bv = BER_BVNULL;
773
case LDAP_BACK_CFG_URI:
774
if ( li->li_uri != NULL ) {
775
struct berval bv, bv2;
777
ber_str2bv( li->li_uri, 0, 0, &bv );
778
bv2.bv_len = bv.bv_len + STRLENOF( "\"\"" );
779
bv2.bv_val = ch_malloc( bv2.bv_len + 1 );
780
snprintf( bv2.bv_val, bv2.bv_len + 1,
781
"\"%s\"", bv.bv_val );
782
ber_bvarray_add( &c->rvalue_vals, &bv2 );
789
case LDAP_BACK_CFG_TLS: {
790
struct berval bc = BER_BVNULL, bv2;
791
enum_to_verb( tls_mode, ( li->li_flags & LDAP_BACK_F_TLS_MASK ), &bv );
792
assert( !BER_BVISNULL( &bv ) );
793
bindconf_tls_unparse( &li->li_tls, &bc );
795
if ( !BER_BVISEMPTY( &bc )) {
796
bv2.bv_len = bv.bv_len + bc.bv_len + 1;
797
bv2.bv_val = ch_malloc( bv2.bv_len + 1 );
798
strcpy( bv2.bv_val, bv.bv_val );
799
bv2.bv_val[bv.bv_len] = ' ';
800
strcpy( &bv2.bv_val[bv.bv_len + 1], bc.bv_val );
801
ber_bvarray_add( &c->rvalue_vals, &bv2 );
804
value_add_one( &c->rvalue_vals, &bv );
806
ber_memfree( bc.bv_val );
810
case LDAP_BACK_CFG_ACL_AUTHCDN:
811
case LDAP_BACK_CFG_ACL_PASSWD:
812
case LDAP_BACK_CFG_ACL_METHOD:
813
/* handled by LDAP_BACK_CFG_ACL_BIND */
817
case LDAP_BACK_CFG_ACL_BIND: {
820
if ( li->li_acl_authmethod == LDAP_AUTH_NONE ) {
824
bindconf_unparse( &li->li_acl, &bv );
826
for ( i = 0; isspace( (unsigned char) bv.bv_val[ i ] ); i++ )
831
AC_MEMCPY( bv.bv_val, &bv.bv_val[ i ],
835
ber_bvarray_add( &c->rvalue_vals, &bv );
839
case LDAP_BACK_CFG_IDASSERT_MODE:
840
case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
841
case LDAP_BACK_CFG_IDASSERT_PASSWD:
842
case LDAP_BACK_CFG_IDASSERT_METHOD:
843
/* handled by LDAP_BACK_CFG_IDASSERT_BIND */
847
case LDAP_BACK_CFG_IDASSERT_AUTHZFROM: {
850
if ( li->li_idassert_authz == NULL ) {
851
if ( ( li->li_idassert_flags & LDAP_BACK_AUTH_AUTHZ_ALL ) ) {
852
BER_BVSTR( &bv, "*" );
853
value_add_one( &c->rvalue_vals, &bv );
861
for ( i = 0; !BER_BVISNULL( &li->li_idassert_authz[ i ] ); i++ )
863
value_add_one( &c->rvalue_vals, &li->li_idassert_authz[ i ] );
868
case LDAP_BACK_CFG_IDASSERT_BIND: {
870
struct berval bc = BER_BVNULL;
873
if ( li->li_idassert_authmethod == LDAP_AUTH_NONE ) {
877
if ( li->li_idassert_authmethod != LDAP_AUTH_NONE ) {
880
switch ( li->li_idassert_mode ) {
881
case LDAP_BACK_IDASSERT_OTHERID:
882
case LDAP_BACK_IDASSERT_OTHERDN:
886
struct berval mode = BER_BVNULL;
888
enum_to_verb( idassert_mode, li->li_idassert_mode, &mode );
889
if ( BER_BVISNULL( &mode ) ) {
890
/* there's something wrong... */
895
bv.bv_len = STRLENOF( "mode=" ) + mode.bv_len;
896
bv.bv_val = ch_malloc( bv.bv_len + 1 );
898
ptr = lutil_strcopy( bv.bv_val, "mode=" );
899
ptr = lutil_strcopy( ptr, mode.bv_val );
905
if ( li->li_idassert_flags & LDAP_BACK_AUTH_NATIVE_AUTHZ ) {
906
len = bv.bv_len + STRLENOF( "authz=native" );
908
if ( !BER_BVISEMPTY( &bv ) ) {
909
len += STRLENOF( " " );
912
bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
914
ptr = &bv.bv_val[ bv.bv_len ];
916
if ( !BER_BVISEMPTY( &bv ) ) {
917
ptr = lutil_strcopy( ptr, " " );
920
(void)lutil_strcopy( ptr, "authz=native" );
923
len = bv.bv_len + STRLENOF( "flags=non-prescriptive,override,obsolete-encoding-workaround" );
925
if ( !BER_BVISEMPTY( &bv ) ) {
926
len += STRLENOF( " " );
929
bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
931
ptr = &bv.bv_val[ bv.bv_len ];
933
if ( !BER_BVISEMPTY( &bv ) ) {
934
ptr = lutil_strcopy( ptr, " " );
937
ptr = lutil_strcopy( ptr, "flags=" );
939
if ( li->li_idassert_flags & LDAP_BACK_AUTH_PRESCRIPTIVE ) {
940
ptr = lutil_strcopy( ptr, "prescriptive" );
942
ptr = lutil_strcopy( ptr, "non-prescriptive" );
945
if ( li->li_idassert_flags & LDAP_BACK_AUTH_OVERRIDE ) {
946
ptr = lutil_strcopy( ptr, ",override" );
949
if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
950
ptr = lutil_strcopy( ptr, ",obsolete-proxy-authz" );
952
} else if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
953
ptr = lutil_strcopy( ptr, ",obsolete-encoding-workaround" );
956
bv.bv_len = ( ptr - bv.bv_val );
960
bindconf_unparse( &li->li_idassert.si_bc, &bc );
962
if ( !BER_BVISNULL( &bv ) ) {
963
ber_len_t len = bv.bv_len + bc.bv_len;
965
bv.bv_val = ch_realloc( bv.bv_val, len + 1 );
967
assert( bc.bv_val[ 0 ] == ' ' );
969
ptr = lutil_strcopy( &bv.bv_val[ bv.bv_len ], bc.bv_val );
971
bv.bv_len = ptr - bv.bv_val;
974
for ( i = 0; isspace( (unsigned char) bc.bv_val[ i ] ); i++ )
979
AC_MEMCPY( bc.bv_val, &bc.bv_val[ i ], bc.bv_len + 1 );
985
ber_bvarray_add( &c->rvalue_vals, &bv );
990
case LDAP_BACK_CFG_REBIND:
991
c->value_int = LDAP_BACK_SAVECRED( li );
994
case LDAP_BACK_CFG_CHASE:
995
c->value_int = LDAP_BACK_CHASE_REFERRALS( li );
998
case LDAP_BACK_CFG_T_F:
999
enum_to_verb( t_f_mode, (li->li_flags & LDAP_BACK_F_T_F_MASK2), &bv );
1000
if ( BER_BVISNULL( &bv ) ) {
1001
/* there's something wrong... */
1006
value_add_one( &c->rvalue_vals, &bv );
1010
case LDAP_BACK_CFG_WHOAMI:
1011
c->value_int = LDAP_BACK_PROXY_WHOAMI( li );
1014
case LDAP_BACK_CFG_TIMEOUT:
1017
for ( i = 0; i < SLAP_OP_LAST; i++ ) {
1018
if ( li->li_timeout[ i ] != 0 ) {
1023
if ( i == SLAP_OP_LAST ) {
1027
slap_cf_aux_table_unparse( li->li_timeout, &bv, timeout_table );
1029
if ( BER_BVISNULL( &bv ) ) {
1033
for ( i = 0; isspace( (unsigned char) bv.bv_val[ i ] ); i++ )
1034
/* count spaces */ ;
1038
AC_MEMCPY( bv.bv_val, &bv.bv_val[ i ],
1042
ber_bvarray_add( &c->rvalue_vals, &bv );
1045
case LDAP_BACK_CFG_IDLE_TIMEOUT: {
1046
char buf[ SLAP_TEXT_BUFLEN ];
1048
if ( li->li_idle_timeout == 0 ) {
1052
lutil_unparse_time( buf, sizeof( buf ), li->li_idle_timeout );
1053
ber_str2bv( buf, 0, 0, &bv );
1054
value_add_one( &c->rvalue_vals, &bv );
1057
case LDAP_BACK_CFG_CONN_TTL: {
1058
char buf[ SLAP_TEXT_BUFLEN ];
1060
if ( li->li_conn_ttl == 0 ) {
1064
lutil_unparse_time( buf, sizeof( buf ), li->li_conn_ttl );
1065
ber_str2bv( buf, 0, 0, &bv );
1066
value_add_one( &c->rvalue_vals, &bv );
1069
case LDAP_BACK_CFG_NETWORK_TIMEOUT: {
1070
char buf[ SLAP_TEXT_BUFLEN ];
1072
if ( li->li_network_timeout == 0 ) {
1076
snprintf( buf, sizeof( buf ), "%ld",
1077
(long)li->li_network_timeout );
1078
ber_str2bv( buf, 0, 0, &bv );
1079
value_add_one( &c->rvalue_vals, &bv );
1082
case LDAP_BACK_CFG_VERSION:
1083
if ( li->li_version == 0 ) {
1087
c->value_int = li->li_version;
1090
case LDAP_BACK_CFG_SINGLECONN:
1091
c->value_int = LDAP_BACK_SINGLECONN( li );
1094
case LDAP_BACK_CFG_USETEMP:
1095
c->value_int = LDAP_BACK_USE_TEMPORARIES( li );
1098
case LDAP_BACK_CFG_CONNPOOLMAX:
1099
c->value_int = li->li_conn_priv_max;
1102
case LDAP_BACK_CFG_CANCEL: {
1103
slap_mask_t mask = LDAP_BACK_F_CANCEL_MASK2;
1105
if ( LDAP_BACK_CANCEL_DISCOVER( li ) ) {
1106
mask &= ~LDAP_BACK_F_CANCEL_EXOP;
1108
enum_to_verb( cancel_mode, (li->li_flags & mask), &bv );
1109
if ( BER_BVISNULL( &bv ) ) {
1110
/* there's something wrong... */
1115
value_add_one( &c->rvalue_vals, &bv );
1119
case LDAP_BACK_CFG_QUARANTINE:
1120
if ( !LDAP_BACK_QUARANTINE( li ) ) {
1125
rc = slap_retry_info_unparse( &li->li_quarantine, &bv );
1127
ber_bvarray_add( &c->rvalue_vals, &bv );
1131
#ifdef SLAP_CONTROL_X_SESSION_TRACKING
1132
case LDAP_BACK_CFG_ST_REQUEST:
1133
c->value_int = LDAP_BACK_ST_REQUEST( li );
1135
#endif /* SLAP_CONTROL_X_SESSION_TRACKING */
1138
/* FIXME: we need to handle all... */
1144
} else if ( c->op == LDAP_MOD_DELETE ) {
1146
case LDAP_BACK_CFG_URI:
1147
if ( li->li_uri != NULL ) {
1148
ch_free( li->li_uri );
1151
assert( li->li_bvuri != NULL );
1152
ber_bvarray_free( li->li_bvuri );
1153
li->li_bvuri = NULL;
1156
/* better cleanup the cached connections... */
1157
/* NOTE: don't worry about locking: if we got here,
1158
* other threads are suspended. */
1159
if ( li->li_conninfo.lai_tree != NULL ) {
1160
avl_free( li->li_conninfo.lai_tree, ldap_back_conn_free );
1161
li->li_conninfo.lai_tree = NULL;
1166
case LDAP_BACK_CFG_TLS:
1170
case LDAP_BACK_CFG_ACL_AUTHCDN:
1171
case LDAP_BACK_CFG_ACL_PASSWD:
1172
case LDAP_BACK_CFG_ACL_METHOD:
1173
/* handled by LDAP_BACK_CFG_ACL_BIND */
1177
case LDAP_BACK_CFG_ACL_BIND:
1178
bindconf_free( &li->li_acl );
1181
case LDAP_BACK_CFG_IDASSERT_MODE:
1182
case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
1183
case LDAP_BACK_CFG_IDASSERT_PASSWD:
1184
case LDAP_BACK_CFG_IDASSERT_METHOD:
1185
/* handled by LDAP_BACK_CFG_IDASSERT_BIND */
1189
case LDAP_BACK_CFG_IDASSERT_AUTHZFROM:
1190
if ( li->li_idassert_authz != NULL ) {
1191
ber_bvarray_free( li->li_idassert_authz );
1192
li->li_idassert_authz = NULL;
1196
case LDAP_BACK_CFG_IDASSERT_BIND:
1197
bindconf_free( &li->li_idassert.si_bc );
1200
case LDAP_BACK_CFG_REBIND:
1201
case LDAP_BACK_CFG_CHASE:
1202
case LDAP_BACK_CFG_T_F:
1203
case LDAP_BACK_CFG_WHOAMI:
1204
case LDAP_BACK_CFG_CANCEL:
1208
case LDAP_BACK_CFG_TIMEOUT:
1209
for ( i = 0; i < SLAP_OP_LAST; i++ ) {
1210
li->li_timeout[ i ] = 0;
1214
case LDAP_BACK_CFG_IDLE_TIMEOUT:
1215
li->li_idle_timeout = 0;
1218
case LDAP_BACK_CFG_CONN_TTL:
1219
li->li_conn_ttl = 0;
1222
case LDAP_BACK_CFG_NETWORK_TIMEOUT:
1223
li->li_network_timeout = 0;
1226
case LDAP_BACK_CFG_VERSION:
1230
case LDAP_BACK_CFG_SINGLECONN:
1231
li->li_flags &= ~LDAP_BACK_F_SINGLECONN;
1234
case LDAP_BACK_CFG_USETEMP:
1235
li->li_flags &= ~LDAP_BACK_F_USE_TEMPORARIES;
1238
case LDAP_BACK_CFG_CONNPOOLMAX:
1239
li->li_conn_priv_max = LDAP_BACK_CONN_PRIV_MIN;
1242
case LDAP_BACK_CFG_QUARANTINE:
1243
if ( !LDAP_BACK_QUARANTINE( li ) ) {
1247
slap_retry_info_destroy( &li->li_quarantine );
1248
ldap_pvt_thread_mutex_destroy( &li->li_quarantine_mutex );
1249
li->li_isquarantined = 0;
1250
li->li_flags &= ~LDAP_BACK_F_QUARANTINE;
1253
#ifdef SLAP_CONTROL_X_SESSION_TRACKING
1254
case LDAP_BACK_CFG_ST_REQUEST:
1255
li->li_flags &= ~LDAP_BACK_F_ST_REQUEST;
1257
#endif /* SLAP_CONTROL_X_SESSION_TRACKING */
1260
/* FIXME: we need to handle all... */
1269
case LDAP_BACK_CFG_URI: {
1270
LDAPURLDesc *tmpludp, *lud;
1271
char **urllist = NULL;
1272
int urlrc = LDAP_URL_SUCCESS, i;
1274
if ( li->li_uri != NULL ) {
1275
ch_free( li->li_uri );
1278
assert( li->li_bvuri != NULL );
1279
ber_bvarray_free( li->li_bvuri );
1280
li->li_bvuri = NULL;
1283
/* PARANOID: DN and more are not required nor allowed */
1284
urlrc = ldap_url_parselist_ext( &lud, c->argv[ 1 ], ", \t", LDAP_PVT_URL_PARSE_NONE );
1285
if ( urlrc != LDAP_URL_SUCCESS ) {
1289
case LDAP_URL_ERR_MEM:
1292
case LDAP_URL_ERR_PARAM:
1293
why = "parameter is bad";
1295
case LDAP_URL_ERR_BADSCHEME:
1296
why = "URL doesn't begin with \"[c]ldap[si]://\"";
1298
case LDAP_URL_ERR_BADENCLOSURE:
1299
why = "URL is missing trailing \">\"";
1301
case LDAP_URL_ERR_BADURL:
1304
case LDAP_URL_ERR_BADHOST:
1305
why = "host/port is bad";
1307
case LDAP_URL_ERR_BADATTRS:
1308
why = "bad (or missing) attributes";
1310
case LDAP_URL_ERR_BADSCOPE:
1311
why = "scope string is invalid (or missing)";
1313
case LDAP_URL_ERR_BADFILTER:
1314
why = "bad or missing filter";
1316
case LDAP_URL_ERR_BADEXTS:
1317
why = "bad or missing extensions";
1320
why = "unknown reason";
1323
snprintf( c->cr_msg, sizeof( c->cr_msg),
1324
"unable to parse uri \"%s\" "
1325
"in \"uri <uri>\" line: %s",
1326
c->value_string, why );
1327
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1332
for ( i = 0, tmpludp = lud;
1334
i++, tmpludp = tmpludp->lud_next )
1336
if ( ( tmpludp->lud_dn != NULL
1337
&& tmpludp->lud_dn[0] != '\0' )
1338
|| tmpludp->lud_attrs != NULL
1339
/* || tmpludp->lud_scope != LDAP_SCOPE_DEFAULT */
1340
|| tmpludp->lud_filter != NULL
1341
|| tmpludp->lud_exts != NULL )
1343
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1344
"warning, only protocol, "
1345
"host and port allowed "
1346
"in \"uri <uri>\" statement "
1347
"for uri #%d of \"%s\"",
1349
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1353
for ( i = 0, tmpludp = lud;
1355
i++, tmpludp = tmpludp->lud_next )
1358
urllist = ch_calloc( sizeof( char * ), i + 1 );
1360
for ( i = 0, tmpludp = lud;
1362
i++, tmpludp = tmpludp->lud_next )
1368
tmplud.lud_attrs = NULL;
1369
tmplud.lud_filter = NULL;
1370
if ( !ldap_is_ldapi_url( tmplud.lud_scheme ) ) {
1371
tmplud.lud_exts = NULL;
1372
tmplud.lud_crit_exts = 0;
1375
urllist[ i ] = ldap_url_desc2str( &tmplud );
1377
if ( urllist[ i ] == NULL ) {
1378
snprintf( c->cr_msg, sizeof( c->cr_msg),
1379
"unable to rebuild uri "
1380
"in \"uri <uri>\" statement "
1383
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1389
li->li_uri = ldap_charray2str( urllist, " " );
1390
for ( i = 0; urllist[ i ] != NULL; i++ ) {
1393
ber_str2bv( urllist[ i ], 0, 0, &bv );
1394
ber_bvarray_add( &li->li_bvuri, &bv );
1395
urllist[ i ] = NULL;
1397
ldap_memfree( urllist );
1402
ldap_charray_free( urllist );
1405
ldap_free_urllist( lud );
1407
if ( urlrc != LDAP_URL_SUCCESS ) {
1413
case LDAP_BACK_CFG_TLS:
1414
i = verb_to_mask( c->argv[1], tls_mode );
1415
if ( BER_BVISNULL( &tls_mode[i].word ) ) {
1418
li->li_flags &= ~LDAP_BACK_F_TLS_MASK;
1419
li->li_flags |= tls_mode[i].mask;
1420
if ( c->argc > 2 ) {
1421
for ( i=2; i<c->argc; i++ ) {
1422
if ( bindconf_tls_parse( c->argv[i], &li->li_tls ))
1425
bindconf_tls_defaults( &li->li_tls );
1429
case LDAP_BACK_CFG_ACL_AUTHCDN:
1430
switch ( li->li_acl_authmethod ) {
1431
case LDAP_AUTH_NONE:
1432
li->li_acl_authmethod = LDAP_AUTH_SIMPLE;
1435
case LDAP_AUTH_SIMPLE:
1439
snprintf( c->cr_msg, sizeof( c->cr_msg),
1440
"\"acl-authcDN <DN>\" incompatible "
1441
"with auth method %d",
1442
li->li_acl_authmethod );
1443
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1446
if ( !BER_BVISNULL( &li->li_acl_authcDN ) ) {
1447
free( li->li_acl_authcDN.bv_val );
1449
ber_memfree_x( c->value_dn.bv_val, NULL );
1450
li->li_acl_authcDN = c->value_ndn;
1451
BER_BVZERO( &c->value_dn );
1452
BER_BVZERO( &c->value_ndn );
1455
case LDAP_BACK_CFG_ACL_PASSWD:
1456
switch ( li->li_acl_authmethod ) {
1457
case LDAP_AUTH_NONE:
1458
li->li_acl_authmethod = LDAP_AUTH_SIMPLE;
1461
case LDAP_AUTH_SIMPLE:
1465
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1466
"\"acl-passwd <cred>\" incompatible "
1467
"with auth method %d",
1468
li->li_acl_authmethod );
1469
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1472
if ( !BER_BVISNULL( &li->li_acl_passwd ) ) {
1473
free( li->li_acl_passwd.bv_val );
1475
ber_str2bv( c->argv[ 1 ], 0, 1, &li->li_acl_passwd );
1478
case LDAP_BACK_CFG_ACL_METHOD:
1479
case LDAP_BACK_CFG_ACL_BIND:
1480
for ( i = 1; i < c->argc; i++ ) {
1481
if ( bindconf_parse( c->argv[ i ], &li->li_acl ) ) {
1485
bindconf_tls_defaults( &li->li_acl );
1488
case LDAP_BACK_CFG_IDASSERT_MODE:
1489
i = verb_to_mask( c->argv[1], idassert_mode );
1490
if ( BER_BVISNULL( &idassert_mode[i].word ) ) {
1491
if ( strncasecmp( c->argv[1], "u:", STRLENOF( "u:" ) ) == 0 ) {
1492
li->li_idassert_mode = LDAP_BACK_IDASSERT_OTHERID;
1493
ber_str2bv( c->argv[1], 0, 1, &li->li_idassert_authzID );
1494
li->li_idassert_authzID.bv_val[ 0 ] = 'u';
1497
struct berval id, ndn;
1499
ber_str2bv( c->argv[1], 0, 0, &id );
1501
if ( strncasecmp( c->argv[1], "dn:", STRLENOF( "dn:" ) ) == 0 ) {
1502
id.bv_val += STRLENOF( "dn:" );
1503
id.bv_len -= STRLENOF( "dn:" );
1506
rc = dnNormalize( 0, NULL, NULL, &id, &ndn, NULL );
1507
if ( rc != LDAP_SUCCESS ) {
1508
Debug( LDAP_DEBUG_ANY,
1509
"%s: line %d: idassert ID \"%s\" is not a valid DN\n",
1510
c->fname, c->lineno, c->argv[1] );
1514
li->li_idassert_authzID.bv_len = STRLENOF( "dn:" ) + ndn.bv_len;
1515
li->li_idassert_authzID.bv_val = ch_malloc( li->li_idassert_authzID.bv_len + 1 );
1516
AC_MEMCPY( li->li_idassert_authzID.bv_val, "dn:", STRLENOF( "dn:" ) );
1517
AC_MEMCPY( &li->li_idassert_authzID.bv_val[ STRLENOF( "dn:" ) ], ndn.bv_val, ndn.bv_len + 1 );
1518
ch_free( ndn.bv_val );
1520
li->li_idassert_mode = LDAP_BACK_IDASSERT_OTHERDN;
1524
li->li_idassert_mode = idassert_mode[i].mask;
1527
if ( c->argc > 2 ) {
1530
for ( i = 2; i < c->argc; i++ ) {
1531
if ( strcasecmp( c->argv[ i ], "override" ) == 0 ) {
1532
li->li_idassert_flags |= LDAP_BACK_AUTH_OVERRIDE;
1534
} else if ( strcasecmp( c->argv[ i ], "prescriptive" ) == 0 ) {
1535
li->li_idassert_flags |= LDAP_BACK_AUTH_PRESCRIPTIVE;
1537
} else if ( strcasecmp( c->argv[ i ], "non-prescriptive" ) == 0 ) {
1538
li->li_idassert_flags &= ( ~LDAP_BACK_AUTH_PRESCRIPTIVE );
1540
} else if ( strcasecmp( c->argv[ i ], "obsolete-proxy-authz" ) == 0 ) {
1541
if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND ) {
1542
Debug( LDAP_DEBUG_ANY,
1543
"%s: line %d: \"obsolete-proxy-authz\" flag "
1544
"in \"idassert-mode <args>\" "
1545
"incompatible with previously issued \"obsolete-encoding-workaround\" flag.\n",
1546
c->fname, c->lineno, 0 );
1549
li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ;
1551
} else if ( strcasecmp( c->argv[ i ], "obsolete-encoding-workaround" ) == 0 ) {
1552
if ( li->li_idassert_flags & LDAP_BACK_AUTH_OBSOLETE_PROXY_AUTHZ ) {
1553
Debug( LDAP_DEBUG_ANY,
1554
"%s: line %d: \"obsolete-encoding-workaround\" flag "
1555
"in \"idassert-mode <args>\" "
1556
"incompatible with previously issued \"obsolete-proxy-authz\" flag.\n",
1557
c->fname, c->lineno, 0 );
1560
li->li_idassert_flags |= LDAP_BACK_AUTH_OBSOLETE_ENCODING_WORKAROUND;
1563
Debug( LDAP_DEBUG_ANY,
1564
"%s: line %d: unknown flag #%d "
1565
"in \"idassert-mode <args> "
1566
"[<flags>]\" line.\n",
1567
c->fname, c->lineno, i - 2 );
1574
case LDAP_BACK_CFG_IDASSERT_AUTHCDN:
1575
switch ( li->li_idassert_authmethod ) {
1576
case LDAP_AUTH_NONE:
1577
li->li_idassert_authmethod = LDAP_AUTH_SIMPLE;
1580
case LDAP_AUTH_SIMPLE:
1584
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1585
"\"idassert-authcDN <DN>\" incompatible "
1586
"with auth method %d",
1587
li->li_idassert_authmethod );
1588
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1591
if ( !BER_BVISNULL( &li->li_idassert_authcDN ) ) {
1592
free( li->li_idassert_authcDN.bv_val );
1594
ber_memfree_x( c->value_dn.bv_val, NULL );
1595
li->li_idassert_authcDN = c->value_ndn;
1596
BER_BVZERO( &c->value_dn );
1597
BER_BVZERO( &c->value_ndn );
1600
case LDAP_BACK_CFG_IDASSERT_PASSWD:
1601
switch ( li->li_idassert_authmethod ) {
1602
case LDAP_AUTH_NONE:
1603
li->li_idassert_authmethod = LDAP_AUTH_SIMPLE;
1606
case LDAP_AUTH_SIMPLE:
1610
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1611
"\"idassert-passwd <cred>\" incompatible "
1612
"with auth method %d",
1613
li->li_idassert_authmethod );
1614
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1617
if ( !BER_BVISNULL( &li->li_idassert_passwd ) ) {
1618
free( li->li_idassert_passwd.bv_val );
1620
ber_str2bv( c->argv[ 1 ], 0, 1, &li->li_idassert_passwd );
1623
case LDAP_BACK_CFG_IDASSERT_AUTHZFROM:
1624
rc = slap_idassert_authzfrom_parse( c, &li->li_idassert );
1627
case LDAP_BACK_CFG_IDASSERT_METHOD:
1628
/* no longer supported */
1629
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1630
"\"idassert-method <args>\": "
1631
"no longer supported; use \"idassert-bind\"" );
1632
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1635
case LDAP_BACK_CFG_IDASSERT_BIND:
1636
rc = slap_idassert_parse( c, &li->li_idassert );
1639
case LDAP_BACK_CFG_REBIND:
1640
if ( c->argc == 1 || c->value_int ) {
1641
li->li_flags |= LDAP_BACK_F_SAVECRED;
1644
li->li_flags &= ~LDAP_BACK_F_SAVECRED;
1648
case LDAP_BACK_CFG_CHASE:
1649
if ( c->argc == 1 || c->value_int ) {
1650
li->li_flags |= LDAP_BACK_F_CHASE_REFERRALS;
1653
li->li_flags &= ~LDAP_BACK_F_CHASE_REFERRALS;
1657
case LDAP_BACK_CFG_T_F: {
1660
i = verb_to_mask( c->argv[1], t_f_mode );
1661
if ( BER_BVISNULL( &t_f_mode[i].word ) ) {
1665
mask = t_f_mode[i].mask;
1667
if ( LDAP_BACK_ISOPEN( li )
1668
&& mask == LDAP_BACK_F_T_F_DISCOVER
1669
&& !LDAP_BACK_T_F( li ) )
1671
slap_bindconf sb = { BER_BVNULL };
1674
if ( li->li_uri == NULL ) {
1675
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1676
"need URI to discover absolute filters support "
1677
"in \"t-f-support discover\"" );
1678
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1682
ber_str2bv( li->li_uri, 0, 0, &sb.sb_uri );
1683
sb.sb_version = li->li_version;
1684
sb.sb_method = LDAP_AUTH_SIMPLE;
1685
BER_BVSTR( &sb.sb_binddn, "" );
1687
rc = slap_discover_feature( &sb,
1688
slap_schema.si_ad_supportedFeatures->ad_cname.bv_val,
1689
LDAP_FEATURE_ABSOLUTE_FILTERS );
1690
if ( rc == LDAP_COMPARE_TRUE ) {
1691
mask |= LDAP_BACK_F_T_F;
1695
li->li_flags &= ~LDAP_BACK_F_T_F_MASK2;
1696
li->li_flags |= mask;
1699
case LDAP_BACK_CFG_WHOAMI:
1700
if ( c->argc == 1 || c->value_int ) {
1701
li->li_flags |= LDAP_BACK_F_PROXY_WHOAMI;
1702
load_extop( (struct berval *)&slap_EXOP_WHOAMI,
1703
0, ldap_back_exop_whoami );
1706
li->li_flags &= ~LDAP_BACK_F_PROXY_WHOAMI;
1710
case LDAP_BACK_CFG_TIMEOUT:
1711
for ( i = 1; i < c->argc; i++ ) {
1712
if ( isdigit( (unsigned char) c->argv[ i ][ 0 ] ) ) {
1716
if ( lutil_atoux( &u, c->argv[ i ], 0 ) != 0 ) {
1717
snprintf( c->cr_msg, sizeof( c->cr_msg),
1718
"unable to parse timeout \"%s\"",
1720
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1724
for ( j = 0; j < SLAP_OP_LAST; j++ ) {
1725
li->li_timeout[ j ] = u;
1731
if ( slap_cf_aux_table_parse( c->argv[ i ], li->li_timeout, timeout_table, "slapd-ldap timeout" ) ) {
1732
snprintf( c->cr_msg, sizeof( c->cr_msg),
1733
"unable to parse timeout \"%s\"",
1735
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1741
case LDAP_BACK_CFG_IDLE_TIMEOUT: {
1744
if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1745
snprintf( c->cr_msg, sizeof( c->cr_msg),
1746
"unable to parse idle timeout \"%s\"",
1748
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1751
li->li_idle_timeout = (time_t)t;
1754
case LDAP_BACK_CFG_CONN_TTL: {
1757
if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1758
snprintf( c->cr_msg, sizeof( c->cr_msg),
1759
"unable to parse conn ttl\"%s\"",
1761
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1764
li->li_conn_ttl = (time_t)t;
1767
case LDAP_BACK_CFG_NETWORK_TIMEOUT: {
1770
if ( lutil_parse_time( c->argv[ 1 ], &t ) != 0 ) {
1771
snprintf( c->cr_msg, sizeof( c->cr_msg),
1772
"unable to parse network timeout \"%s\"",
1774
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1777
li->li_network_timeout = (time_t)t;
1780
case LDAP_BACK_CFG_VERSION:
1781
if ( c->value_int != 0 && ( c->value_int < LDAP_VERSION_MIN || c->value_int > LDAP_VERSION_MAX ) ) {
1782
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1783
"unsupported version \"%s\" "
1784
"in \"protocol-version <version>\"",
1786
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1790
li->li_version = c->value_int;
1793
case LDAP_BACK_CFG_SINGLECONN:
1794
if ( c->value_int ) {
1795
li->li_flags |= LDAP_BACK_F_SINGLECONN;
1798
li->li_flags &= ~LDAP_BACK_F_SINGLECONN;
1802
case LDAP_BACK_CFG_USETEMP:
1803
if ( c->value_int ) {
1804
li->li_flags |= LDAP_BACK_F_USE_TEMPORARIES;
1807
li->li_flags &= ~LDAP_BACK_F_USE_TEMPORARIES;
1811
case LDAP_BACK_CFG_CONNPOOLMAX:
1812
if ( c->value_int < LDAP_BACK_CONN_PRIV_MIN
1813
|| c->value_int > LDAP_BACK_CONN_PRIV_MAX )
1815
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1816
"invalid max size " "of privileged "
1817
"connections pool \"%s\" "
1818
"in \"conn-pool-max <n> "
1819
"(must be between %d and %d)\"",
1821
LDAP_BACK_CONN_PRIV_MIN,
1822
LDAP_BACK_CONN_PRIV_MAX );
1823
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1826
li->li_conn_priv_max = c->value_int;
1829
case LDAP_BACK_CFG_CANCEL: {
1832
i = verb_to_mask( c->argv[1], cancel_mode );
1833
if ( BER_BVISNULL( &cancel_mode[i].word ) ) {
1837
mask = cancel_mode[i].mask;
1839
if ( LDAP_BACK_ISOPEN( li )
1840
&& mask == LDAP_BACK_F_CANCEL_EXOP_DISCOVER
1841
&& !LDAP_BACK_CANCEL( li ) )
1843
slap_bindconf sb = { BER_BVNULL };
1846
if ( li->li_uri == NULL ) {
1847
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1848
"need URI to discover \"cancel\" support "
1849
"in \"cancel exop-discover\"" );
1850
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1854
ber_str2bv( li->li_uri, 0, 0, &sb.sb_uri );
1855
sb.sb_version = li->li_version;
1856
sb.sb_method = LDAP_AUTH_SIMPLE;
1857
BER_BVSTR( &sb.sb_binddn, "" );
1859
rc = slap_discover_feature( &sb,
1860
slap_schema.si_ad_supportedExtension->ad_cname.bv_val,
1862
if ( rc == LDAP_COMPARE_TRUE ) {
1863
mask |= LDAP_BACK_F_CANCEL_EXOP;
1867
li->li_flags &= ~LDAP_BACK_F_CANCEL_MASK2;
1868
li->li_flags |= mask;
1871
case LDAP_BACK_CFG_QUARANTINE:
1872
if ( LDAP_BACK_QUARANTINE( li ) ) {
1873
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1874
"quarantine already defined" );
1875
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1878
rc = slap_retry_info_parse( c->argv[1], &li->li_quarantine,
1879
c->cr_msg, sizeof( c->cr_msg ) );
1881
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1884
ldap_pvt_thread_mutex_init( &li->li_quarantine_mutex );
1885
/* give it a chance to retry if the pattern gets reset
1886
* via back-config */
1887
li->li_isquarantined = 0;
1888
li->li_flags |= LDAP_BACK_F_QUARANTINE;
1892
#ifdef SLAP_CONTROL_X_SESSION_TRACKING
1893
case LDAP_BACK_CFG_ST_REQUEST:
1894
if ( c->value_int ) {
1895
li->li_flags |= LDAP_BACK_F_ST_REQUEST;
1898
li->li_flags &= ~LDAP_BACK_F_ST_REQUEST;
1901
#endif /* SLAP_CONTROL_X_SESSION_TRACKING */
1903
case LDAP_BACK_CFG_REWRITE:
1904
snprintf( c->cr_msg, sizeof( c->cr_msg ),
1905
"rewrite/remap capabilities have been moved "
1906
"to the \"rwm\" overlay; see slapo-rwm(5) "
1907
"for details (hint: add \"overlay rwm\" "
1908
"and prefix all directives with \"rwm-\")" );
1909
Debug( LDAP_DEBUG_ANY, "%s: %s.\n", c->log, c->cr_msg, 0 );
1913
/* FIXME: try to catch inconsistencies */
1922
ldap_back_init_cf( BackendInfo *bi )
1925
AttributeDescription *ad = NULL;
1928
/* Make sure we don't exceed the bits reserved for userland */
1929
config_check_userland( LDAP_BACK_CFG_LAST );
1931
bi->bi_cf_ocs = ldapocs;
1933
rc = config_register_schema( ldapcfg, ldapocs );
1938
/* setup olcDbAclPasswd and olcDbIDAssertPasswd
1939
* to be base64-encoded when written in LDIF form;
1940
* basically, we don't care if it fails */
1941
rc = slap_str2ad( "olcDbACLPasswd", &ad, &text );
1943
Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
1944
"warning, unable to get \"olcDbACLPasswd\" "
1945
"attribute description: %d: %s\n",
1948
(void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
1949
ad->ad_type->sat_oid );
1953
rc = slap_str2ad( "olcDbIDAssertPasswd", &ad, &text );
1955
Debug( LDAP_DEBUG_ANY, "config_back_initialize: "
1956
"warning, unable to get \"olcDbIDAssertPasswd\" "
1957
"attribute description: %d: %s\n",
1960
(void)ldif_must_b64_encode_register( ad->ad_cname.bv_val,
1961
ad->ad_type->sat_oid );
1969
ldap_back_exop_whoami(
1973
struct berval *bv = NULL;
1975
if ( op->oq_extended.rs_reqdata != NULL ) {
1976
/* no request data should be provided */
1977
rs->sr_text = "no request data expected";
1978
return rs->sr_err = LDAP_PROTOCOL_ERROR;
1981
Statslog( LDAP_DEBUG_STATS, "%s WHOAMI\n",
1982
op->o_log_prefix, 0, 0, 0, 0 );
1984
rs->sr_err = backend_check_restrictions( op, rs,
1985
(struct berval *)&slap_EXOP_WHOAMI );
1986
if( rs->sr_err != LDAP_SUCCESS ) return rs->sr_err;
1988
/* if auth'd by back-ldap and request is proxied, forward it */
1989
if ( op->o_conn->c_authz_backend
1990
&& !strcmp( op->o_conn->c_authz_backend->be_type, "ldap" )
1991
&& !dn_match( &op->o_ndn, &op->o_conn->c_ndn ) )
1993
ldapconn_t *lc = NULL;
1994
LDAPControl c, *ctrls[2] = {NULL, NULL};
1996
Operation op2 = *op;
2002
op2.o_ndn = op->o_conn->c_ndn;
2003
if ( !ldap_back_dobind( &lc, &op2, rs, LDAP_BACK_SENDERR ) ) {
2006
c.ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
2007
c.ldctl_iscritical = 1;
2008
c.ldctl_value.bv_val = op->o_tmpalloc(
2009
op->o_ndn.bv_len + STRLENOF( "dn:" ) + 1,
2011
c.ldctl_value.bv_len = op->o_ndn.bv_len + 3;
2012
ptr = c.ldctl_value.bv_val;
2013
ptr = lutil_strcopy( ptr, "dn:" );
2014
ptr = lutil_strncopy( ptr, op->o_ndn.bv_val, op->o_ndn.bv_len );
2018
rs->sr_err = ldap_whoami( lc->lc_ld, ctrls, NULL, &msgid );
2019
if ( rs->sr_err == LDAP_SUCCESS ) {
2020
if ( ldap_result( lc->lc_ld, msgid, LDAP_MSG_ALL, NULL, &res ) == -1 ) {
2021
ldap_get_option( lc->lc_ld, LDAP_OPT_ERROR_NUMBER,
2023
if ( rs->sr_err == LDAP_SERVER_DOWN && doretry ) {
2025
if ( ldap_back_retry( &lc, op, rs, LDAP_BACK_SENDERR ) ) {
2031
/* NOTE: are we sure "bv" will be malloc'ed
2032
* with the appropriate memory? */
2033
rs->sr_err = ldap_parse_whoami( lc->lc_ld, res, &bv );
2037
op->o_tmpfree( c.ldctl_value.bv_val, op->o_tmpmemctx );
2038
if ( rs->sr_err != LDAP_SUCCESS ) {
2039
rs->sr_err = slap_map_api2result( rs );
2043
ldap_back_release_conn( (ldapinfo_t *)op2.o_bd->be_private, lc );
2047
/* else just do the same as before */
2048
bv = (struct berval *) ch_malloc( sizeof( struct berval ) );
2049
if ( !BER_BVISEMPTY( &op->o_dn ) ) {
2050
bv->bv_len = op->o_dn.bv_len + STRLENOF( "dn:" );
2051
bv->bv_val = ch_malloc( bv->bv_len + 1 );
2052
AC_MEMCPY( bv->bv_val, "dn:", STRLENOF( "dn:" ) );
2053
AC_MEMCPY( &bv->bv_val[ STRLENOF( "dn:" ) ], op->o_dn.bv_val,
2055
bv->bv_val[ bv->bv_len ] = '\0';
2063
rs->sr_rspdata = bv;
added
removed
servers/slapd/back-ldap/config.c
