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2068 lines
52 KiB
C
2068 lines
52 KiB
C
/* accesslog.c - log operations for audit/history purposes */
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/* $OpenLDAP$ */
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/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
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*
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* Copyright 2005-2007 The OpenLDAP Foundation.
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* Portions copyright 2004-2005 Symas Corporation.
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* All rights reserved.
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*
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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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* Public License.
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*
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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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*/
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/* ACKNOWLEDGEMENTS:
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* This work was initially developed by Howard Chu for inclusion in
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* OpenLDAP Software.
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*/
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#include "portable.h"
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#ifdef SLAPD_OVER_ACCESSLOG
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#include <stdio.h>
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#include <ac/string.h>
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#include <ac/ctype.h>
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#include "slap.h"
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#include "config.h"
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#include "lutil.h"
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#include "ldap_rq.h"
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#define LOG_OP_ADD 0x001
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#define LOG_OP_DELETE 0x002
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#define LOG_OP_MODIFY 0x004
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#define LOG_OP_MODRDN 0x008
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#define LOG_OP_COMPARE 0x010
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#define LOG_OP_SEARCH 0x020
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#define LOG_OP_BIND 0x040
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#define LOG_OP_UNBIND 0x080
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#define LOG_OP_ABANDON 0x100
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#define LOG_OP_EXTENDED 0x200
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#define LOG_OP_UNKNOWN 0x400
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#define LOG_OP_WRITES (LOG_OP_ADD|LOG_OP_DELETE|LOG_OP_MODIFY|LOG_OP_MODRDN)
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#define LOG_OP_READS (LOG_OP_COMPARE|LOG_OP_SEARCH)
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#define LOG_OP_SESSION (LOG_OP_BIND|LOG_OP_UNBIND|LOG_OP_ABANDON)
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#define LOG_OP_ALL (LOG_OP_READS|LOG_OP_WRITES|LOG_OP_SESSION| \
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LOG_OP_EXTENDED|LOG_OP_UNKNOWN)
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typedef struct log_attr {
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struct log_attr *next;
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AttributeDescription *attr;
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} log_attr;
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typedef struct log_info {
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BackendDB *li_db;
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struct berval li_db_suffix;
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slap_mask_t li_ops;
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int li_age;
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int li_cycle;
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struct re_s *li_task;
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Filter *li_oldf;
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Entry *li_old;
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log_attr *li_oldattrs;
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int li_success;
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ldap_pvt_thread_rmutex_t li_op_rmutex;
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ldap_pvt_thread_mutex_t li_log_mutex;
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} log_info;
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static ConfigDriver log_cf_gen;
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enum {
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LOG_DB = 1,
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LOG_OPS,
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LOG_PURGE,
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LOG_SUCCESS,
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LOG_OLD,
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LOG_OLDATTR
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};
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static ConfigTable log_cfats[] = {
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{ "logdb", "suffix", 2, 2, 0, ARG_DN|ARG_MAGIC|LOG_DB,
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log_cf_gen, "( OLcfgOvAt:4.1 NAME 'olcAccessLogDB' "
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"DESC 'Suffix of database for log content' "
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"SUP distinguishedName SINGLE-VALUE )", NULL, NULL },
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{ "logops", "op|writes|reads|session|all", 2, 0, 0,
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ARG_MAGIC|LOG_OPS,
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log_cf_gen, "( OLcfgOvAt:4.2 NAME 'olcAccessLogOps' "
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"DESC 'Operation types to log' "
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"EQUALITY caseIgnoreMatch "
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"SYNTAX OMsDirectoryString )", NULL, NULL },
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{ "logpurge", "age> <interval", 3, 3, 0, ARG_MAGIC|LOG_PURGE,
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log_cf_gen, "( OLcfgOvAt:4.3 NAME 'olcAccessLogPurge' "
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"DESC 'Log cleanup parameters' "
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"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
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{ "logsuccess", NULL, 2, 2, 0, ARG_MAGIC|ARG_ON_OFF|LOG_SUCCESS,
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log_cf_gen, "( OLcfgOvAt:4.4 NAME 'olcAccessLogSuccess' "
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"DESC 'Log successful ops only' "
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"SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
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{ "logold", "filter", 2, 2, 0, ARG_MAGIC|LOG_OLD,
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log_cf_gen, "( OLcfgOvAt:4.5 NAME 'olcAccessLogOld' "
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"DESC 'Log old values when modifying entries matching the filter' "
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"SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
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{ "logoldattr", "attrs", 2, 0, 0, ARG_MAGIC|LOG_OLDATTR,
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log_cf_gen, "( OLcfgOvAt:4.6 NAME 'olcAccessLogOldAttr' "
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"DESC 'Log old values of these attributes even if unmodified' "
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"EQUALITY caseIgnoreMatch "
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"SYNTAX OMsDirectoryString )", NULL, NULL },
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{ NULL }
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};
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static ConfigOCs log_cfocs[] = {
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{ "( OLcfgOvOc:4.1 "
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"NAME 'olcAccessLogConfig' "
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"DESC 'Access log configuration' "
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"SUP olcOverlayConfig "
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"MUST olcAccessLogDB "
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"MAY ( olcAccessLogOps $ olcAccessLogPurge $ olcAccessLogSuccess $ "
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"olcAccessLogOld $ olcAccessLogOldAttr ) )",
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Cft_Overlay, log_cfats },
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{ NULL }
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};
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static slap_verbmasks logops[] = {
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{ BER_BVC("all"), LOG_OP_ALL },
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{ BER_BVC("writes"), LOG_OP_WRITES },
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{ BER_BVC("session"), LOG_OP_SESSION },
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{ BER_BVC("reads"), LOG_OP_READS },
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{ BER_BVC("add"), LOG_OP_ADD },
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{ BER_BVC("delete"), LOG_OP_DELETE },
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{ BER_BVC("modify"), LOG_OP_MODIFY },
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{ BER_BVC("modrdn"), LOG_OP_MODRDN },
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{ BER_BVC("compare"), LOG_OP_COMPARE },
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{ BER_BVC("search"), LOG_OP_SEARCH },
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{ BER_BVC("bind"), LOG_OP_BIND },
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{ BER_BVC("unbind"), LOG_OP_UNBIND },
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{ BER_BVC("abandon"), LOG_OP_ABANDON },
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{ BER_BVC("extended"), LOG_OP_EXTENDED },
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{ BER_BVC("unknown"), LOG_OP_UNKNOWN },
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{ BER_BVNULL, 0 }
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};
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/* Start with "add" in logops */
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#define EN_OFFSET 4
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enum {
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LOG_EN_ADD = 0,
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LOG_EN_DELETE,
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LOG_EN_MODIFY,
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LOG_EN_MODRDN,
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LOG_EN_COMPARE,
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LOG_EN_SEARCH,
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LOG_EN_BIND,
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LOG_EN_UNBIND,
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LOG_EN_ABANDON,
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LOG_EN_EXTENDED,
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LOG_EN_UNKNOWN,
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LOG_EN__COUNT
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};
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static ObjectClass *log_ocs[LOG_EN__COUNT], *log_container,
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*log_oc_read, *log_oc_write;
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#define LOG_SCHEMA_ROOT "1.3.6.1.4.1.4203.666.11.5"
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#define LOG_SCHEMA_AT LOG_SCHEMA_ROOT ".1"
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#define LOG_SCHEMA_OC LOG_SCHEMA_ROOT ".2"
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#define LOG_SCHEMA_SYN LOG_SCHEMA_ROOT ".3"
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static AttributeDescription *ad_reqDN, *ad_reqStart, *ad_reqEnd, *ad_reqType,
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*ad_reqSession, *ad_reqResult, *ad_reqAuthzID, *ad_reqControls,
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*ad_reqRespControls, *ad_reqMethod, *ad_reqAssertion, *ad_reqNewRDN,
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*ad_reqNewSuperior, *ad_reqDeleteOldRDN, *ad_reqMod,
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*ad_reqScope, *ad_reqFilter, *ad_reqAttr, *ad_reqEntries,
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*ad_reqSizeLimit, *ad_reqTimeLimit, *ad_reqAttrsOnly, *ad_reqData,
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*ad_reqId, *ad_reqMessage, *ad_reqVersion, *ad_reqDerefAliases,
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*ad_reqReferral, *ad_reqOld, *ad_auditContext;
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static int
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logSchemaControlValidate(
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Syntax *syntax,
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struct berval *val );
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char *mrControl[] = {
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"objectIdentifierFirstComponentMatch",
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NULL
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};
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static struct {
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char *oid;
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slap_syntax_defs_rec syn;
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char **mrs;
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} lsyntaxes[] = {
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{ LOG_SCHEMA_SYN ".1" ,
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{ "( " LOG_SCHEMA_SYN ".1 DESC 'Control' )",
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SLAP_SYNTAX_HIDE,
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NULL,
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logSchemaControlValidate,
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NULL },
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mrControl },
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{ NULL }
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};
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static struct {
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char *at;
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AttributeDescription **ad;
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} lattrs[] = {
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{ "( " LOG_SCHEMA_AT ".1 NAME 'reqDN' "
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"DESC 'Target DN of request' "
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"EQUALITY distinguishedNameMatch "
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"SYNTAX OMsDN "
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"SINGLE-VALUE )", &ad_reqDN },
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{ "( " LOG_SCHEMA_AT ".2 NAME 'reqStart' "
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"DESC 'Start time of request' "
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"EQUALITY generalizedTimeMatch "
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"ORDERING generalizedTimeOrderingMatch "
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"SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
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"SINGLE-VALUE )", &ad_reqStart },
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{ "( " LOG_SCHEMA_AT ".3 NAME 'reqEnd' "
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"DESC 'End time of request' "
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"EQUALITY generalizedTimeMatch "
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"ORDERING generalizedTimeOrderingMatch "
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"SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
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"SINGLE-VALUE )", &ad_reqEnd },
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{ "( " LOG_SCHEMA_AT ".4 NAME 'reqType' "
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"DESC 'Type of request' "
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"EQUALITY caseIgnoreMatch "
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"SYNTAX OMsDirectoryString "
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"SINGLE-VALUE )", &ad_reqType },
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{ "( " LOG_SCHEMA_AT ".5 NAME 'reqSession' "
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"DESC 'Session ID of request' "
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"EQUALITY caseIgnoreMatch "
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"SYNTAX OMsDirectoryString "
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"SINGLE-VALUE )", &ad_reqSession },
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{ "( " LOG_SCHEMA_AT ".6 NAME 'reqAuthzID' "
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"DESC 'Authorization ID of requestor' "
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"EQUALITY distinguishedNameMatch "
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"SYNTAX OMsDN "
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"SINGLE-VALUE )", &ad_reqAuthzID },
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{ "( " LOG_SCHEMA_AT ".7 NAME 'reqResult' "
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"DESC 'Result code of request' "
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"EQUALITY integerMatch "
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"ORDERING integerOrderingMatch "
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"SYNTAX OMsInteger "
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"SINGLE-VALUE )", &ad_reqResult },
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{ "( " LOG_SCHEMA_AT ".8 NAME 'reqMessage' "
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"DESC 'Error text of request' "
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"EQUALITY caseIgnoreMatch "
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"SUBSTR caseIgnoreSubstringsMatch "
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"SYNTAX OMsDirectoryString "
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"SINGLE-VALUE )", &ad_reqMessage },
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{ "( " LOG_SCHEMA_AT ".9 NAME 'reqReferral' "
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"DESC 'Referrals returned for request' "
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"SUP labeledURI )", &ad_reqReferral },
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{ "( " LOG_SCHEMA_AT ".10 NAME 'reqControls' "
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"DESC 'Request controls' "
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"EQUALITY objectIdentifierFirstComponentMatch "
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"SYNTAX " LOG_SCHEMA_SYN ".1 "
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"X-ORDERED 'VALUES' )", &ad_reqControls },
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{ "( " LOG_SCHEMA_AT ".11 NAME 'reqRespControls' "
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"DESC 'Response controls of request' "
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"EQUALITY objectIdentifierFirstComponentMatch "
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"SYNTAX " LOG_SCHEMA_SYN ".1 "
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"X-ORDERED 'VALUES' )", &ad_reqRespControls },
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{ "( " LOG_SCHEMA_AT ".12 NAME 'reqId' "
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"DESC 'ID of Request to Abandon' "
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"EQUALITY integerMatch "
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"ORDERING integerOrderingMatch "
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"SYNTAX OMsInteger "
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"SINGLE-VALUE )", &ad_reqId },
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{ "( " LOG_SCHEMA_AT ".13 NAME 'reqVersion' "
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"DESC 'Protocol version of Bind request' "
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"EQUALITY integerMatch "
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"ORDERING integerOrderingMatch "
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"SYNTAX OMsInteger "
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"SINGLE-VALUE )", &ad_reqVersion },
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{ "( " LOG_SCHEMA_AT ".14 NAME 'reqMethod' "
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"DESC 'Bind method of request' "
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"EQUALITY caseIgnoreMatch "
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"SYNTAX OMsDirectoryString "
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"SINGLE-VALUE )", &ad_reqMethod },
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{ "( " LOG_SCHEMA_AT ".15 NAME 'reqAssertion' "
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"DESC 'Compare Assertion of request' "
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"SYNTAX OMsDirectoryString "
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"SINGLE-VALUE )", &ad_reqAssertion },
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{ "( " LOG_SCHEMA_AT ".16 NAME 'reqMod' "
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"DESC 'Modifications of request' "
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"EQUALITY octetStringMatch "
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"SUBSTR octetStringSubstringsMatch "
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"SYNTAX OMsOctetString )", &ad_reqMod },
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{ "( " LOG_SCHEMA_AT ".17 NAME 'reqOld' "
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"DESC 'Old values of entry before request completed' "
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"EQUALITY octetStringMatch "
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"SUBSTR octetStringSubstringsMatch "
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"SYNTAX OMsOctetString )", &ad_reqOld },
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{ "( " LOG_SCHEMA_AT ".18 NAME 'reqNewRDN' "
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"DESC 'New RDN of request' "
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"EQUALITY distinguishedNameMatch "
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"SYNTAX OMsDN "
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"SINGLE-VALUE )", &ad_reqNewRDN },
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{ "( " LOG_SCHEMA_AT ".19 NAME 'reqDeleteOldRDN' "
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"DESC 'Delete old RDN' "
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"EQUALITY booleanMatch "
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"SYNTAX OMsBoolean "
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"SINGLE-VALUE )", &ad_reqDeleteOldRDN },
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{ "( " LOG_SCHEMA_AT ".20 NAME 'reqNewSuperior' "
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"DESC 'New superior DN of request' "
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"EQUALITY distinguishedNameMatch "
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"SYNTAX OMsDN "
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"SINGLE-VALUE )", &ad_reqNewSuperior },
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{ "( " LOG_SCHEMA_AT ".21 NAME 'reqScope' "
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"DESC 'Scope of request' "
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"EQUALITY caseIgnoreMatch "
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"SYNTAX OMsDirectoryString "
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"SINGLE-VALUE )", &ad_reqScope },
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{ "( " LOG_SCHEMA_AT ".22 NAME 'reqDerefAliases' "
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"DESC 'Disposition of Aliases in request' "
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"EQUALITY caseIgnoreMatch "
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"SYNTAX OMsDirectoryString "
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"SINGLE-VALUE )", &ad_reqDerefAliases },
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{ "( " LOG_SCHEMA_AT ".23 NAME 'reqAttrsOnly' "
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"DESC 'Attributes and values of request' "
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"EQUALITY booleanMatch "
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"SYNTAX OMsBoolean "
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"SINGLE-VALUE )", &ad_reqAttrsOnly },
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{ "( " LOG_SCHEMA_AT ".24 NAME 'reqFilter' "
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"DESC 'Filter of request' "
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"EQUALITY caseIgnoreMatch "
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"SUBSTR caseIgnoreSubstringsMatch "
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"SYNTAX OMsDirectoryString "
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"SINGLE-VALUE )", &ad_reqFilter },
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{ "( " LOG_SCHEMA_AT ".25 NAME 'reqAttr' "
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"DESC 'Attributes of request' "
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"EQUALITY caseIgnoreMatch "
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"SYNTAX OMsDirectoryString )", &ad_reqAttr },
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{ "( " LOG_SCHEMA_AT ".26 NAME 'reqSizeLimit' "
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"DESC 'Size limit of request' "
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"EQUALITY integerMatch "
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"ORDERING integerOrderingMatch "
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"SYNTAX OMsInteger "
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"SINGLE-VALUE )", &ad_reqSizeLimit },
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{ "( " LOG_SCHEMA_AT ".27 NAME 'reqTimeLimit' "
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"DESC 'Time limit of request' "
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"EQUALITY integerMatch "
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"ORDERING integerOrderingMatch "
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"SYNTAX OMsInteger "
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"SINGLE-VALUE )", &ad_reqTimeLimit },
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{ "( " LOG_SCHEMA_AT ".28 NAME 'reqEntries' "
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"DESC 'Number of entries returned' "
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"EQUALITY integerMatch "
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"ORDERING integerOrderingMatch "
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"SYNTAX OMsInteger "
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"SINGLE-VALUE )", &ad_reqEntries },
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{ "( " LOG_SCHEMA_AT ".29 NAME 'reqData' "
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"DESC 'Data of extended request' "
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"EQUALITY octetStringMatch "
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"SUBSTR octetStringSubstringsMatch "
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"SYNTAX OMsOctetString "
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"SINGLE-VALUE )", &ad_reqData },
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/*
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* from <draft-chu-ldap-logschema-01.txt>:
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*
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( LOG_SCHEMA_AT .30 NAME 'auditContext'
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DESC 'DN of auditContainer'
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EQUALITY distinguishedNameMatch
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SYNTAX 1.3.6.1.4.1.1466.115.121.1.12
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SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )
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* - removed EQUALITY matchingRule
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* - changed directoryOperation in dSAOperation
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*/
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{ "( " LOG_SCHEMA_AT ".30 NAME 'auditContext' "
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"DESC 'DN of auditContainer' "
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"SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
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"SINGLE-VALUE "
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"NO-USER-MODIFICATION "
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"USAGE dSAOperation )", &ad_auditContext },
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{ NULL, NULL }
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};
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static struct {
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char *ot;
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ObjectClass **oc;
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} locs[] = {
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{ "( " LOG_SCHEMA_OC ".0 NAME 'auditContainer' "
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"DESC 'AuditLog container' "
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"SUP top STRUCTURAL "
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"MAY ( cn $ reqStart $ reqEnd ) )", &log_container },
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{ "( " LOG_SCHEMA_OC ".1 NAME 'auditObject' "
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"DESC 'OpenLDAP request auditing' "
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"SUP top STRUCTURAL "
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"MUST ( reqStart $ reqType $ reqSession ) "
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"MAY ( reqDN $ reqAuthzID $ reqControls $ reqRespControls $ reqEnd $ "
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"reqResult $ reqMessage $ reqReferral ) )",
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&log_ocs[LOG_EN_UNBIND] },
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{ "( " LOG_SCHEMA_OC ".2 NAME 'auditReadObject' "
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"DESC 'OpenLDAP read request record' "
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"SUP auditObject STRUCTURAL )", &log_oc_read },
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{ "( " LOG_SCHEMA_OC ".3 NAME 'auditWriteObject' "
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"DESC 'OpenLDAP write request record' "
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"SUP auditObject STRUCTURAL )", &log_oc_write },
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{ "( " LOG_SCHEMA_OC ".4 NAME 'auditAbandon' "
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"DESC 'Abandon operation' "
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"SUP auditObject STRUCTURAL "
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"MUST reqId )", &log_ocs[LOG_EN_ABANDON] },
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{ "( " LOG_SCHEMA_OC ".5 NAME 'auditAdd' "
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"DESC 'Add operation' "
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"SUP auditWriteObject STRUCTURAL "
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"MUST reqMod )", &log_ocs[LOG_EN_ADD] },
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{ "( " LOG_SCHEMA_OC ".6 NAME 'auditBind' "
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"DESC 'Bind operation' "
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"SUP auditObject STRUCTURAL "
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"MUST ( reqVersion $ reqMethod ) )", &log_ocs[LOG_EN_BIND] },
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{ "( " LOG_SCHEMA_OC ".7 NAME 'auditCompare' "
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"DESC 'Compare operation' "
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"SUP auditReadObject STRUCTURAL "
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"MUST reqAssertion )", &log_ocs[LOG_EN_COMPARE] },
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{ "( " LOG_SCHEMA_OC ".8 NAME 'auditDelete' "
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"DESC 'Delete operation' "
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"SUP auditWriteObject STRUCTURAL "
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"MAY reqOld )", &log_ocs[LOG_EN_DELETE] },
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{ "( " LOG_SCHEMA_OC ".9 NAME 'auditModify' "
|
|
"DESC 'Modify operation' "
|
|
"SUP auditWriteObject STRUCTURAL "
|
|
"MAY reqOld MUST reqMod )", &log_ocs[LOG_EN_MODIFY] },
|
|
{ "( " LOG_SCHEMA_OC ".10 NAME 'auditModRDN' "
|
|
"DESC 'ModRDN operation' "
|
|
"SUP auditWriteObject STRUCTURAL "
|
|
"MUST ( reqNewRDN $ reqDeleteOldRDN ) "
|
|
"MAY ( reqNewSuperior $ reqMod $ reqOld ) )", &log_ocs[LOG_EN_MODRDN] },
|
|
{ "( " LOG_SCHEMA_OC ".11 NAME 'auditSearch' "
|
|
"DESC 'Search operation' "
|
|
"SUP auditReadObject STRUCTURAL "
|
|
"MUST ( reqScope $ reqDerefAliases $ reqAttrsonly ) "
|
|
"MAY ( reqFilter $ reqAttr $ reqEntries $ reqSizeLimit $ "
|
|
"reqTimeLimit ) )", &log_ocs[LOG_EN_SEARCH] },
|
|
{ "( " LOG_SCHEMA_OC ".12 NAME 'auditExtended' "
|
|
"DESC 'Extended operation' "
|
|
"SUP auditObject STRUCTURAL "
|
|
"MAY reqData )", &log_ocs[LOG_EN_EXTENDED] },
|
|
{ NULL, NULL }
|
|
};
|
|
|
|
#define RDNEQ "reqStart="
|
|
|
|
/* Our time intervals are of the form [ddd+]hh:mm[:ss]
|
|
* If a field is present, it must be two digits. (Except for
|
|
* days, which can be arbitrary width.)
|
|
*/
|
|
static int
|
|
log_age_parse(char *agestr)
|
|
{
|
|
int t1, t2;
|
|
int gotdays = 0;
|
|
char *endptr;
|
|
|
|
t1 = strtol( agestr, &endptr, 10 );
|
|
/* Is there a days delimiter? */
|
|
if ( *endptr == '+' ) {
|
|
/* 32 bit time only covers about 68 years */
|
|
if ( t1 < 0 || t1 > 25000 )
|
|
return -1;
|
|
t1 *= 24;
|
|
gotdays = 1;
|
|
agestr = endptr + 1;
|
|
} else {
|
|
if ( agestr[2] != ':' ) {
|
|
/* No valid delimiter found, fail */
|
|
return -1;
|
|
}
|
|
t1 *= 60;
|
|
agestr += 3;
|
|
}
|
|
|
|
t2 = atoi( agestr );
|
|
t1 += t2;
|
|
|
|
if ( agestr[2] ) {
|
|
/* if there's a delimiter, it can only be a colon */
|
|
if ( agestr[2] != ':' )
|
|
return -1;
|
|
} else {
|
|
/* If we're at the end of the string, and we started with days,
|
|
* fail because we expected to find minutes too.
|
|
*/
|
|
return gotdays ? -1 : t1 * 60;
|
|
}
|
|
|
|
agestr += 3;
|
|
t2 = atoi( agestr );
|
|
|
|
/* last field can only be seconds */
|
|
if ( agestr[2] && ( agestr[2] != ':' || !gotdays ))
|
|
return -1;
|
|
t1 *= 60;
|
|
t1 += t2;
|
|
|
|
if ( agestr[2] ) {
|
|
agestr += 3;
|
|
if ( agestr[2] )
|
|
return -1;
|
|
t1 *= 60;
|
|
t1 += atoi( agestr );
|
|
} else if ( gotdays ) {
|
|
/* only got days+hh:mm */
|
|
t1 *= 60;
|
|
}
|
|
return t1;
|
|
}
|
|
|
|
static void
|
|
log_age_unparse( int age, struct berval *agebv )
|
|
{
|
|
int dd, hh, mm, ss;
|
|
char *ptr;
|
|
|
|
ss = age % 60;
|
|
age /= 60;
|
|
mm = age % 60;
|
|
age /= 60;
|
|
hh = age % 24;
|
|
age /= 24;
|
|
dd = age;
|
|
|
|
ptr = agebv->bv_val;
|
|
|
|
if ( dd )
|
|
ptr += sprintf( ptr, "%d+", dd );
|
|
ptr += sprintf( ptr, "%02d:%02d", hh, mm );
|
|
if ( ss )
|
|
ptr += sprintf( ptr, ":%02d", ss );
|
|
|
|
agebv->bv_len = ptr - agebv->bv_val;
|
|
}
|
|
|
|
static slap_callback nullsc = { NULL, NULL, NULL, NULL };
|
|
|
|
#define PURGE_INCREMENT 100
|
|
|
|
typedef struct purge_data {
|
|
int slots;
|
|
int used;
|
|
BerVarray dn;
|
|
BerVarray ndn;
|
|
struct berval csn; /* an arbitrary old CSN */
|
|
} purge_data;
|
|
|
|
static int
|
|
log_old_lookup( Operation *op, SlapReply *rs )
|
|
{
|
|
purge_data *pd = op->o_callback->sc_private;
|
|
|
|
if ( rs->sr_type != REP_SEARCH) return 0;
|
|
|
|
if ( slapd_shutdown ) return 0;
|
|
|
|
/* Remember old CSN */
|
|
if ( pd->csn.bv_val[0] == '\0' ) {
|
|
Attribute *a = attr_find( rs->sr_entry->e_attrs,
|
|
slap_schema.si_ad_entryCSN );
|
|
if ( a ) {
|
|
int len = a->a_vals[0].bv_len;
|
|
if ( len > pd->csn.bv_len )
|
|
len = pd->csn.bv_len;
|
|
AC_MEMCPY( pd->csn.bv_val, a->a_vals[0].bv_val, len );
|
|
pd->csn.bv_len = len;
|
|
}
|
|
}
|
|
if ( pd->used >= pd->slots ) {
|
|
pd->slots += PURGE_INCREMENT;
|
|
pd->dn = ch_realloc( pd->dn, pd->slots * sizeof( struct berval ));
|
|
pd->ndn = ch_realloc( pd->ndn, pd->slots * sizeof( struct berval ));
|
|
}
|
|
ber_dupbv( &pd->dn[pd->used], &rs->sr_entry->e_name );
|
|
ber_dupbv( &pd->ndn[pd->used], &rs->sr_entry->e_nname );
|
|
pd->used++;
|
|
return 0;
|
|
}
|
|
|
|
/* Periodically search for old entries in the log database and delete them */
|
|
static void *
|
|
accesslog_purge( void *ctx, void *arg )
|
|
{
|
|
struct re_s *rtask = arg;
|
|
struct log_info *li = rtask->arg;
|
|
|
|
Connection conn = {0};
|
|
OperationBuffer opbuf;
|
|
Operation *op;
|
|
SlapReply rs = {REP_RESULT};
|
|
slap_callback cb = { NULL, log_old_lookup, NULL, NULL };
|
|
Filter f;
|
|
AttributeAssertion ava = ATTRIBUTEASSERTION_INIT;
|
|
purge_data pd = {0};
|
|
char timebuf[LDAP_LUTIL_GENTIME_BUFSIZE];
|
|
char csnbuf[LDAP_LUTIL_CSNSTR_BUFSIZE];
|
|
time_t old = slap_get_time();
|
|
|
|
connection_fake_init( &conn, &opbuf, ctx );
|
|
op = &opbuf.ob_op;
|
|
|
|
f.f_choice = LDAP_FILTER_LE;
|
|
f.f_ava = &ava;
|
|
f.f_next = NULL;
|
|
|
|
ava.aa_desc = ad_reqStart;
|
|
ava.aa_value.bv_val = timebuf;
|
|
ava.aa_value.bv_len = sizeof(timebuf);
|
|
|
|
old -= li->li_age;
|
|
slap_timestamp( &old, &ava.aa_value );
|
|
|
|
op->o_tag = LDAP_REQ_SEARCH;
|
|
op->o_bd = li->li_db;
|
|
op->o_dn = li->li_db->be_rootdn;
|
|
op->o_ndn = li->li_db->be_rootndn;
|
|
op->o_req_dn = li->li_db->be_suffix[0];
|
|
op->o_req_ndn = li->li_db->be_nsuffix[0];
|
|
op->o_callback = &cb;
|
|
op->ors_scope = LDAP_SCOPE_ONELEVEL;
|
|
op->ors_deref = LDAP_DEREF_NEVER;
|
|
op->ors_tlimit = SLAP_NO_LIMIT;
|
|
op->ors_slimit = SLAP_NO_LIMIT;
|
|
op->ors_filter = &f;
|
|
filter2bv_x( op, &f, &op->ors_filterstr );
|
|
op->ors_attrs = slap_anlist_no_attrs;
|
|
op->ors_attrsonly = 1;
|
|
|
|
pd.csn.bv_len = sizeof( csnbuf );
|
|
pd.csn.bv_val = csnbuf;
|
|
csnbuf[0] = '\0';
|
|
cb.sc_private = &pd;
|
|
|
|
op->o_bd->be_search( op, &rs );
|
|
op->o_tmpfree( op->ors_filterstr.bv_val, op->o_tmpmemctx );
|
|
|
|
if ( pd.used ) {
|
|
int i;
|
|
|
|
op->o_tag = LDAP_REQ_DELETE;
|
|
op->o_callback = &nullsc;
|
|
op->o_csn = pd.csn;
|
|
|
|
for (i=0; i<pd.used; i++) {
|
|
op->o_req_dn = pd.dn[i];
|
|
op->o_req_ndn = pd.ndn[i];
|
|
if ( !slapd_shutdown )
|
|
op->o_bd->be_delete( op, &rs );
|
|
ch_free( pd.ndn[i].bv_val );
|
|
ch_free( pd.dn[i].bv_val );
|
|
}
|
|
ch_free( pd.ndn );
|
|
ch_free( pd.dn );
|
|
}
|
|
|
|
ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
|
|
ldap_pvt_runqueue_stoptask( &slapd_rq, rtask );
|
|
ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static int
|
|
log_cf_gen(ConfigArgs *c)
|
|
{
|
|
slap_overinst *on = (slap_overinst *)c->bi;
|
|
struct log_info *li = on->on_bi.bi_private;
|
|
int rc = 0;
|
|
slap_mask_t tmask = 0;
|
|
char agebuf[2*STRLENOF("ddddd+hh:mm:ss ")];
|
|
struct berval agebv, cyclebv;
|
|
|
|
switch( c->op ) {
|
|
case SLAP_CONFIG_EMIT:
|
|
switch( c->type ) {
|
|
case LOG_DB:
|
|
if ( !BER_BVISEMPTY( &li->li_db_suffix )) {
|
|
value_add_one( &c->rvalue_vals, &li->li_db_suffix );
|
|
value_add_one( &c->rvalue_nvals, &li->li_db_suffix );
|
|
} else if ( li->li_db ) {
|
|
value_add_one( &c->rvalue_vals, li->li_db->be_suffix );
|
|
value_add_one( &c->rvalue_nvals, li->li_db->be_nsuffix );
|
|
} else {
|
|
snprintf( c->cr_msg, sizeof( c->cr_msg ),
|
|
"accesslog: \"logdb <suffix>\" must be specified" );
|
|
Debug( LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
|
|
c->log, c->cr_msg, c->value_dn.bv_val );
|
|
rc = 1;
|
|
break;
|
|
}
|
|
break;
|
|
case LOG_OPS:
|
|
rc = mask_to_verbs( logops, li->li_ops, &c->rvalue_vals );
|
|
break;
|
|
case LOG_PURGE:
|
|
if ( !li->li_age ) {
|
|
rc = 1;
|
|
break;
|
|
}
|
|
agebv.bv_val = agebuf;
|
|
log_age_unparse( li->li_age, &agebv );
|
|
agebv.bv_val[agebv.bv_len] = ' ';
|
|
agebv.bv_len++;
|
|
cyclebv.bv_val = agebv.bv_val + agebv.bv_len;
|
|
log_age_unparse( li->li_cycle, &cyclebv );
|
|
agebv.bv_len += cyclebv.bv_len;
|
|
value_add_one( &c->rvalue_vals, &agebv );
|
|
break;
|
|
case LOG_SUCCESS:
|
|
if ( li->li_success )
|
|
c->value_int = li->li_success;
|
|
else
|
|
rc = 1;
|
|
break;
|
|
case LOG_OLD:
|
|
if ( li->li_oldf ) {
|
|
filter2bv( li->li_oldf, &agebv );
|
|
ber_bvarray_add( &c->rvalue_vals, &agebv );
|
|
}
|
|
else
|
|
rc = 1;
|
|
break;
|
|
case LOG_OLDATTR:
|
|
if ( li->li_oldattrs ) {
|
|
log_attr *la;
|
|
|
|
for ( la = li->li_oldattrs; la; la=la->next )
|
|
value_add_one( &c->rvalue_vals, &la->attr->ad_cname );
|
|
}
|
|
else
|
|
rc = 1;
|
|
break;
|
|
}
|
|
break;
|
|
case LDAP_MOD_DELETE:
|
|
switch( c->type ) {
|
|
case LOG_DB:
|
|
/* noop. this should always be a valid backend. */
|
|
break;
|
|
case LOG_OPS:
|
|
if ( c->valx < 0 ) {
|
|
li->li_ops = 0;
|
|
} else {
|
|
rc = verbs_to_mask( 1, &c->line, logops, &tmask );
|
|
if ( rc == 0 )
|
|
li->li_ops &= ~tmask;
|
|
}
|
|
break;
|
|
case LOG_PURGE:
|
|
if ( li->li_task ) {
|
|
struct re_s *re = li->li_task;
|
|
li->li_task = NULL;
|
|
if ( ldap_pvt_runqueue_isrunning( &slapd_rq, re ))
|
|
ldap_pvt_runqueue_stoptask( &slapd_rq, re );
|
|
ldap_pvt_runqueue_remove( &slapd_rq, re );
|
|
}
|
|
li->li_age = 0;
|
|
li->li_cycle = 0;
|
|
break;
|
|
case LOG_SUCCESS:
|
|
li->li_success = 0;
|
|
break;
|
|
case LOG_OLD:
|
|
if ( li->li_oldf ) {
|
|
filter_free( li->li_oldf );
|
|
li->li_oldf = NULL;
|
|
}
|
|
break;
|
|
case LOG_OLDATTR:
|
|
if ( c->valx < 0 ) {
|
|
log_attr *la, *ln;
|
|
|
|
for ( la = li->li_oldattrs; la; la = ln ) {
|
|
ln = la->next;
|
|
ch_free( la );
|
|
}
|
|
} else {
|
|
log_attr *la = NULL, **lp;
|
|
int i;
|
|
|
|
for ( lp = &li->li_oldattrs, i=0; i < c->valx; i++ ) {
|
|
la = *lp;
|
|
lp = &la->next;
|
|
}
|
|
*lp = la->next;
|
|
ch_free( la );
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
default:
|
|
switch( c->type ) {
|
|
case LOG_DB:
|
|
if ( CONFIG_ONLINE_ADD( c )) {
|
|
li->li_db = select_backend( &c->value_ndn, 0 );
|
|
if ( !li->li_db ) {
|
|
snprintf( c->cr_msg, sizeof( c->cr_msg ),
|
|
"<%s> no matching backend found for suffix",
|
|
c->argv[0] );
|
|
Debug( LDAP_DEBUG_ANY, "%s: %s \"%s\"\n",
|
|
c->log, c->cr_msg, c->value_dn.bv_val );
|
|
rc = 1;
|
|
}
|
|
ch_free( c->value_ndn.bv_val );
|
|
} else {
|
|
li->li_db_suffix = c->value_ndn;
|
|
}
|
|
ch_free( c->value_dn.bv_val );
|
|
break;
|
|
case LOG_OPS:
|
|
rc = verbs_to_mask( c->argc, c->argv, logops, &tmask );
|
|
if ( rc == 0 )
|
|
li->li_ops |= tmask;
|
|
break;
|
|
case LOG_PURGE:
|
|
li->li_age = log_age_parse( c->argv[1] );
|
|
if ( li->li_age < 1 ) {
|
|
rc = 1;
|
|
} else {
|
|
li->li_cycle = log_age_parse( c->argv[2] );
|
|
if ( li->li_cycle < 1 ) {
|
|
rc = 1;
|
|
} else if ( slapMode & SLAP_SERVER_MODE ) {
|
|
struct re_s *re = li->li_task;
|
|
if ( re )
|
|
re->interval.tv_sec = li->li_cycle;
|
|
else
|
|
li->li_task = ldap_pvt_runqueue_insert( &slapd_rq,
|
|
li->li_cycle, accesslog_purge, li,
|
|
"accesslog_purge", li->li_db ?
|
|
li->li_db->be_suffix[0].bv_val :
|
|
c->be->be_suffix[0].bv_val );
|
|
}
|
|
}
|
|
break;
|
|
case LOG_SUCCESS:
|
|
li->li_success = c->value_int;
|
|
break;
|
|
case LOG_OLD:
|
|
li->li_oldf = str2filter( c->argv[1] );
|
|
if ( !li->li_oldf ) {
|
|
sprintf( c->cr_msg, "bad filter!" );
|
|
rc = 1;
|
|
}
|
|
break;
|
|
case LOG_OLDATTR: {
|
|
int i;
|
|
AttributeDescription *ad;
|
|
const char *text;
|
|
|
|
for ( i=1; i< c->argc; i++ ) {
|
|
ad = NULL;
|
|
if ( slap_str2ad( c->argv[i], &ad, &text ) == LDAP_SUCCESS ) {
|
|
log_attr *la = ch_malloc( sizeof( log_attr ));
|
|
la->attr = ad;
|
|
la->next = li->li_oldattrs;
|
|
li->li_oldattrs = la;
|
|
} else {
|
|
snprintf( c->cr_msg, sizeof( c->cr_msg ), "%s <%s>: %s",
|
|
c->argv[0], c->argv[i], text );
|
|
Debug( LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE,
|
|
"%s: %s\n", c->log, c->cr_msg, 0 );
|
|
rc = ARG_BAD_CONF;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
return rc;
|
|
}
|
|
|
|
static int
|
|
logSchemaControlValidate(
|
|
Syntax *syntax,
|
|
struct berval *valp )
|
|
{
|
|
struct berval val, bv;
|
|
int i;
|
|
int rc = LDAP_SUCCESS;
|
|
|
|
assert( valp != NULL );
|
|
|
|
val = *valp;
|
|
|
|
/* check minimal size */
|
|
if ( val.bv_len < STRLENOF( "{*}" ) ) {
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
val.bv_len--;
|
|
|
|
/* check SEQUENCE boundaries */
|
|
if ( val.bv_val[ 0 ] != '{' /*}*/ ||
|
|
val.bv_val[ val.bv_len ] != /*{*/ '}' )
|
|
{
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
/* extract and check OID */
|
|
for ( i = 1; i < val.bv_len; i++ ) {
|
|
if ( !ASCII_SPACE( val.bv_val[ i ] ) ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
bv.bv_val = &val.bv_val[ i ];
|
|
|
|
for ( i++; i < val.bv_len; i++ ) {
|
|
if ( ASCII_SPACE( val.bv_val[ i ] ) )
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
|
|
bv.bv_len = &val.bv_val[ i ] - bv.bv_val;
|
|
|
|
rc = numericoidValidate( NULL, &bv );
|
|
if ( rc != LDAP_SUCCESS ) {
|
|
return rc;
|
|
}
|
|
|
|
if ( i == val.bv_len ) {
|
|
return LDAP_SUCCESS;
|
|
}
|
|
|
|
if ( val.bv_val[ i ] != ' ' ) {
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
for ( i++; i < val.bv_len; i++ ) {
|
|
if ( !ASCII_SPACE( val.bv_val[ i ] ) ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( i == val.bv_len ) {
|
|
return LDAP_SUCCESS;
|
|
}
|
|
|
|
/* extract and check criticality */
|
|
if ( strncasecmp( &val.bv_val[ i ], "criticality ", STRLENOF( "criticality " ) ) == 0 )
|
|
{
|
|
i += STRLENOF( "criticality " );
|
|
for ( ; i < val.bv_len; i++ ) {
|
|
if ( !ASCII_SPACE( val.bv_val[ i ] ) ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( i == val.bv_len ) {
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
bv.bv_val = &val.bv_val[ i ];
|
|
|
|
for ( ; i < val.bv_len; i++ ) {
|
|
if ( ASCII_SPACE( val.bv_val[ i ] ) ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
bv.bv_len = &val.bv_val[ i ] - bv.bv_val;
|
|
|
|
if ( !bvmatch( &bv, &slap_true_bv ) && !bvmatch( &bv, &slap_false_bv ) )
|
|
{
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
if ( i == val.bv_len ) {
|
|
return LDAP_SUCCESS;
|
|
}
|
|
|
|
if ( val.bv_val[ i ] != ' ' ) {
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
for ( i++; i < val.bv_len; i++ ) {
|
|
if ( !ASCII_SPACE( val.bv_val[ i ] ) ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( i == val.bv_len ) {
|
|
return LDAP_SUCCESS;
|
|
}
|
|
}
|
|
|
|
/* extract and check controlValue */
|
|
if ( strncasecmp( &val.bv_val[ i ], "controlValue ", STRLENOF( "controlValue " ) ) == 0 )
|
|
{
|
|
i += STRLENOF( "controlValue " );
|
|
for ( ; i < val.bv_len; i++ ) {
|
|
if ( !ASCII_SPACE( val.bv_val[ i ] ) ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( i == val.bv_len ) {
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
if ( val.bv_val[ i ] != '"' ) {
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
for ( ; i < val.bv_len; i++ ) {
|
|
if ( val.bv_val[ i ] == '"' ) {
|
|
break;
|
|
}
|
|
|
|
if ( !ASCII_HEX( val.bv_val[ i ] ) ) {
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
}
|
|
|
|
if ( val.bv_val[ i ] != '"' ) {
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
for ( ; i < val.bv_len; i++ ) {
|
|
if ( !ASCII_SPACE( val.bv_val[ i ] ) ) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( i == val.bv_len ) {
|
|
return LDAP_SUCCESS;
|
|
}
|
|
}
|
|
|
|
return LDAP_INVALID_SYNTAX;
|
|
}
|
|
|
|
static int
|
|
accesslog_ctrls(
|
|
LDAPControl **ctrls,
|
|
BerVarray *valsp,
|
|
BerVarray *nvalsp,
|
|
void *memctx )
|
|
{
|
|
long i, rc = 0;
|
|
|
|
assert( valsp != NULL );
|
|
assert( ctrls != NULL );
|
|
|
|
*valsp = NULL;
|
|
*nvalsp = NULL;
|
|
|
|
for ( i = 0; ctrls[ i ] != NULL; i++ ) {
|
|
struct berval idx,
|
|
oid,
|
|
noid,
|
|
bv;
|
|
char *ptr,
|
|
buf[ 32 ];
|
|
|
|
if ( ctrls[ i ]->ldctl_oid == NULL ) {
|
|
return LDAP_PROTOCOL_ERROR;
|
|
}
|
|
|
|
idx.bv_len = snprintf( buf, sizeof( buf ), "{%ld}", i );
|
|
idx.bv_val = buf;
|
|
|
|
ber_str2bv( ctrls[ i ]->ldctl_oid, 0, 0, &oid );
|
|
noid.bv_len = idx.bv_len + oid.bv_len;
|
|
ptr = noid.bv_val = ber_memalloc_x( noid.bv_len + 1, memctx );
|
|
ptr = lutil_strcopy( ptr, idx.bv_val );
|
|
ptr = lutil_strcopy( ptr, oid.bv_val );
|
|
|
|
bv.bv_len = idx.bv_len + STRLENOF( "{}" ) + oid.bv_len;
|
|
|
|
if ( ctrls[ i ]->ldctl_iscritical ) {
|
|
bv.bv_len += STRLENOF( " criticality TRUE" );
|
|
}
|
|
|
|
if ( !BER_BVISNULL( &ctrls[ i ]->ldctl_value ) ) {
|
|
bv.bv_len += STRLENOF( " controlValue \"\"" )
|
|
+ 2 * ctrls[ i ]->ldctl_value.bv_len;
|
|
}
|
|
|
|
ptr = bv.bv_val = ber_memalloc_x( bv.bv_len + 1, memctx );
|
|
if ( ptr == NULL ) {
|
|
ber_bvarray_free( *valsp );
|
|
*valsp = NULL;
|
|
ber_bvarray_free( *nvalsp );
|
|
*nvalsp = NULL;
|
|
return LDAP_OTHER;
|
|
}
|
|
|
|
ptr = lutil_strcopy( ptr, idx.bv_val );
|
|
|
|
*ptr++ = '{' /*}*/ ;
|
|
ptr = lutil_strcopy( ptr, oid.bv_val );
|
|
|
|
if ( ctrls[ i ]->ldctl_iscritical ) {
|
|
ptr = lutil_strcopy( ptr, " criticality TRUE" );
|
|
}
|
|
|
|
if ( !BER_BVISNULL( &ctrls[ i ]->ldctl_value ) ) {
|
|
int j;
|
|
|
|
ptr = lutil_strcopy( ptr, " controlValue \"" );
|
|
for ( j = 0; j < ctrls[ i ]->ldctl_value.bv_len; j++ )
|
|
{
|
|
unsigned char o;
|
|
|
|
o = ( ( ctrls[ i ]->ldctl_value.bv_val[ j ] >> 4 ) & 0xF );
|
|
if ( o < 10 ) {
|
|
*ptr++ = '0' + o;
|
|
|
|
} else {
|
|
*ptr++ = 'A' + o;
|
|
}
|
|
|
|
o = ( ctrls[ i ]->ldctl_value.bv_val[ j ] & 0xF );
|
|
if ( o < 10 ) {
|
|
*ptr++ = '0' + o;
|
|
|
|
} else {
|
|
*ptr++ = 'A' + o;
|
|
}
|
|
}
|
|
|
|
*ptr++ = '"';
|
|
}
|
|
|
|
*ptr++ = '}';
|
|
*ptr = '\0';
|
|
|
|
ber_bvarray_add_x( valsp, &bv, memctx );
|
|
ber_bvarray_add_x( nvalsp, &noid, memctx );
|
|
}
|
|
|
|
return rc;
|
|
|
|
}
|
|
|
|
static Entry *accesslog_entry( Operation *op, SlapReply *rs, int logop,
|
|
Operation *op2 ) {
|
|
slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
|
|
log_info *li = on->on_bi.bi_private;
|
|
|
|
char rdnbuf[STRLENOF(RDNEQ)+LDAP_LUTIL_GENTIME_BUFSIZE+8];
|
|
char nrdnbuf[STRLENOF(RDNEQ)+LDAP_LUTIL_GENTIME_BUFSIZE+8];
|
|
|
|
struct berval rdn, nrdn, timestamp, ntimestamp, bv;
|
|
slap_verbmasks *lo = logops+logop+EN_OFFSET;
|
|
|
|
Entry *e = entry_alloc();
|
|
|
|
strcpy( rdnbuf, RDNEQ );
|
|
rdn.bv_val = rdnbuf;
|
|
strcpy( nrdnbuf, RDNEQ );
|
|
nrdn.bv_val = nrdnbuf;
|
|
|
|
timestamp.bv_val = rdnbuf+STRLENOF(RDNEQ);
|
|
timestamp.bv_len = sizeof(rdnbuf) - STRLENOF(RDNEQ);
|
|
slap_timestamp( &op->o_time, ×tamp );
|
|
sprintf( timestamp.bv_val + timestamp.bv_len-1, ".%06dZ", op->o_tincr );
|
|
timestamp.bv_len += 7;
|
|
|
|
rdn.bv_len = STRLENOF(RDNEQ)+timestamp.bv_len;
|
|
ad_reqStart->ad_type->sat_equality->smr_normalize(
|
|
SLAP_MR_VALUE_OF_ASSERTION_SYNTAX, ad_reqStart->ad_type->sat_syntax,
|
|
ad_reqStart->ad_type->sat_equality, ×tamp, &ntimestamp,
|
|
op->o_tmpmemctx );
|
|
|
|
strcpy( nrdn.bv_val + STRLENOF(RDNEQ), ntimestamp.bv_val );
|
|
nrdn.bv_len = STRLENOF(RDNEQ)+ntimestamp.bv_len;
|
|
build_new_dn( &e->e_name, li->li_db->be_suffix, &rdn, NULL );
|
|
build_new_dn( &e->e_nname, li->li_db->be_nsuffix, &nrdn, NULL );
|
|
|
|
attr_merge_one( e, slap_schema.si_ad_objectClass,
|
|
&log_ocs[logop]->soc_cname, NULL );
|
|
attr_merge_one( e, slap_schema.si_ad_structuralObjectClass,
|
|
&log_ocs[logop]->soc_cname, NULL );
|
|
attr_merge_one( e, ad_reqStart, ×tamp, &ntimestamp );
|
|
op->o_tmpfree( ntimestamp.bv_val, op->o_tmpmemctx );
|
|
|
|
slap_op_time( &op2->o_time, &op2->o_tincr );
|
|
|
|
timestamp.bv_len = sizeof(rdnbuf) - STRLENOF(RDNEQ);
|
|
slap_timestamp( &op2->o_time, ×tamp );
|
|
sprintf( timestamp.bv_val + timestamp.bv_len-1, ".%06dZ", op2->o_tincr );
|
|
timestamp.bv_len += 7;
|
|
|
|
attr_merge_normalize_one( e, ad_reqEnd, ×tamp, op->o_tmpmemctx );
|
|
|
|
/* Exops have OID appended */
|
|
if ( logop == LOG_EN_EXTENDED ) {
|
|
bv.bv_len = lo->word.bv_len + op->ore_reqoid.bv_len + 2;
|
|
bv.bv_val = ch_malloc( bv.bv_len + 1 );
|
|
AC_MEMCPY( bv.bv_val, lo->word.bv_val, lo->word.bv_len );
|
|
bv.bv_val[lo->word.bv_len] = '{';
|
|
AC_MEMCPY( bv.bv_val+lo->word.bv_len+1, op->ore_reqoid.bv_val,
|
|
op->ore_reqoid.bv_len );
|
|
bv.bv_val[bv.bv_len-1] = '}';
|
|
bv.bv_val[bv.bv_len] = '\0';
|
|
attr_merge_one( e, ad_reqType, &bv, NULL );
|
|
} else {
|
|
attr_merge_one( e, ad_reqType, &lo->word, NULL );
|
|
}
|
|
|
|
rdn.bv_len = sprintf( rdn.bv_val, "%lu", op->o_connid );
|
|
attr_merge_one( e, ad_reqSession, &rdn, NULL );
|
|
|
|
if ( BER_BVISNULL( &op->o_dn ) ) {
|
|
attr_merge_one( e, ad_reqAuthzID, (struct berval *)&slap_empty_bv,
|
|
(struct berval *)&slap_empty_bv );
|
|
} else {
|
|
attr_merge_one( e, ad_reqAuthzID, &op->o_dn, &op->o_ndn );
|
|
}
|
|
|
|
/* FIXME: need to add reqControls and reqRespControls */
|
|
if ( op->o_ctrls ) {
|
|
BerVarray vals = NULL,
|
|
nvals = NULL;
|
|
|
|
if ( accesslog_ctrls( op->o_ctrls, &vals, &nvals,
|
|
op->o_tmpmemctx ) == LDAP_SUCCESS && vals )
|
|
{
|
|
attr_merge( e, ad_reqControls, vals, nvals );
|
|
ber_bvarray_free_x( vals, op->o_tmpmemctx );
|
|
ber_bvarray_free_x( nvals, op->o_tmpmemctx );
|
|
}
|
|
}
|
|
|
|
if ( rs->sr_ctrls ) {
|
|
BerVarray vals = NULL,
|
|
nvals = NULL;
|
|
|
|
if ( accesslog_ctrls( rs->sr_ctrls, &vals, &nvals,
|
|
op->o_tmpmemctx ) == LDAP_SUCCESS && vals )
|
|
{
|
|
attr_merge( e, ad_reqRespControls, vals, nvals );
|
|
ber_bvarray_free_x( vals, op->o_tmpmemctx );
|
|
ber_bvarray_free_x( nvals, op->o_tmpmemctx );
|
|
}
|
|
|
|
}
|
|
|
|
return e;
|
|
}
|
|
|
|
static struct berval scopes[] = {
|
|
BER_BVC("base"),
|
|
BER_BVC("one"),
|
|
BER_BVC("sub"),
|
|
BER_BVC("subord")
|
|
};
|
|
|
|
static struct berval derefs[] = {
|
|
BER_BVC("never"),
|
|
BER_BVC("searching"),
|
|
BER_BVC("finding"),
|
|
BER_BVC("always")
|
|
};
|
|
|
|
static struct berval simple = BER_BVC("SIMPLE");
|
|
|
|
static void accesslog_val2val(AttributeDescription *ad, struct berval *val,
|
|
char c_op, struct berval *dst) {
|
|
char *ptr;
|
|
|
|
dst->bv_len = ad->ad_cname.bv_len + val->bv_len + 2;
|
|
if ( c_op ) dst->bv_len++;
|
|
|
|
dst->bv_val = ch_malloc( dst->bv_len+1 );
|
|
|
|
ptr = lutil_strcopy( dst->bv_val, ad->ad_cname.bv_val );
|
|
*ptr++ = ':';
|
|
if ( c_op )
|
|
*ptr++ = c_op;
|
|
*ptr++ = ' ';
|
|
AC_MEMCPY( ptr, val->bv_val, val->bv_len );
|
|
dst->bv_val[dst->bv_len] = '\0';
|
|
}
|
|
|
|
static int accesslog_response(Operation *op, SlapReply *rs) {
|
|
slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
|
|
log_info *li = on->on_bi.bi_private;
|
|
Attribute *a, *last_attr;
|
|
Modifications *m;
|
|
struct berval *b;
|
|
int i;
|
|
int logop;
|
|
slap_verbmasks *lo;
|
|
Entry *e = NULL, *old = NULL;
|
|
char timebuf[LDAP_LUTIL_GENTIME_BUFSIZE+8];
|
|
struct berval bv;
|
|
char *ptr;
|
|
BerVarray vals;
|
|
Operation op2 = {0};
|
|
SlapReply rs2 = {REP_RESULT};
|
|
|
|
if ( rs->sr_type != REP_RESULT && rs->sr_type != REP_EXTENDED )
|
|
return SLAP_CB_CONTINUE;
|
|
|
|
switch ( op->o_tag ) {
|
|
case LDAP_REQ_ADD: logop = LOG_EN_ADD; break;
|
|
case LDAP_REQ_DELETE: logop = LOG_EN_DELETE; break;
|
|
case LDAP_REQ_MODIFY: logop = LOG_EN_MODIFY; break;
|
|
case LDAP_REQ_MODRDN: logop = LOG_EN_MODRDN; break;
|
|
case LDAP_REQ_COMPARE: logop = LOG_EN_COMPARE; break;
|
|
case LDAP_REQ_SEARCH: logop = LOG_EN_SEARCH; break;
|
|
case LDAP_REQ_BIND: logop = LOG_EN_BIND; break;
|
|
case LDAP_REQ_EXTENDED: logop = LOG_EN_EXTENDED; break;
|
|
default: /* unknown operation type */
|
|
logop = LOG_EN_UNKNOWN; break;
|
|
} /* Unbind and Abandon never reach here */
|
|
|
|
lo = logops+logop+EN_OFFSET;
|
|
if ( !( li->li_ops & lo->mask ))
|
|
return SLAP_CB_CONTINUE;
|
|
|
|
if ( lo->mask & LOG_OP_WRITES ) {
|
|
ldap_pvt_thread_mutex_lock( &li->li_log_mutex );
|
|
old = li->li_old;
|
|
li->li_old = NULL;
|
|
ldap_pvt_thread_rmutex_unlock( &li->li_op_rmutex, op->o_tid );
|
|
}
|
|
|
|
if ( li->li_success && rs->sr_err != LDAP_SUCCESS )
|
|
goto done;
|
|
|
|
e = accesslog_entry( op, rs, logop, &op2 );
|
|
|
|
attr_merge_one( e, ad_reqDN, &op->o_req_dn, &op->o_req_ndn );
|
|
|
|
if ( rs->sr_text ) {
|
|
ber_str2bv( rs->sr_text, 0, 0, &bv );
|
|
attr_merge_one( e, ad_reqMessage, &bv, NULL );
|
|
}
|
|
bv.bv_len = sprintf( timebuf, "%d", rs->sr_err );
|
|
bv.bv_val = timebuf;
|
|
|
|
attr_merge_one( e, ad_reqResult, &bv, NULL );
|
|
|
|
last_attr = attr_find( e->e_attrs, ad_reqResult );
|
|
|
|
switch( logop ) {
|
|
case LOG_EN_ADD:
|
|
case LOG_EN_DELETE: {
|
|
char c_op;
|
|
Entry *e2;
|
|
|
|
if ( logop == LOG_EN_ADD ) {
|
|
e2 = op->ora_e;
|
|
c_op = '+';
|
|
} else {
|
|
if ( !old )
|
|
break;
|
|
e2 = old;
|
|
c_op = 0;
|
|
}
|
|
/* count all the vals */
|
|
i = 0;
|
|
for ( a=e2->e_attrs; a; a=a->a_next ) {
|
|
if ( a->a_vals ) {
|
|
for (b=a->a_vals; !BER_BVISNULL( b ); b++) {
|
|
i++;
|
|
}
|
|
}
|
|
}
|
|
vals = ch_malloc( (i+1) * sizeof( struct berval ));
|
|
i = 0;
|
|
for ( a=e2->e_attrs; a; a=a->a_next ) {
|
|
if ( a->a_vals ) {
|
|
for (b=a->a_vals; !BER_BVISNULL( b ); b++,i++) {
|
|
accesslog_val2val( a->a_desc, b, c_op, &vals[i] );
|
|
}
|
|
}
|
|
}
|
|
vals[i].bv_val = NULL;
|
|
vals[i].bv_len = 0;
|
|
a = attr_alloc( logop == LOG_EN_ADD ? ad_reqMod : ad_reqOld );
|
|
a->a_vals = vals;
|
|
a->a_nvals = vals;
|
|
last_attr->a_next = a;
|
|
break;
|
|
}
|
|
|
|
case LOG_EN_MODRDN:
|
|
case LOG_EN_MODIFY:
|
|
/* count all the mods */
|
|
i = 0;
|
|
for ( m = op->orm_modlist; m; m = m->sml_next ) {
|
|
if ( m->sml_values ) {
|
|
for ( b = m->sml_values; !BER_BVISNULL( b ); b++ ) {
|
|
i++;
|
|
}
|
|
} else if ( m->sml_op == LDAP_MOD_DELETE ||
|
|
m->sml_op == LDAP_MOD_REPLACE )
|
|
{
|
|
i++;
|
|
}
|
|
}
|
|
vals = ch_malloc( (i+1) * sizeof( struct berval ));
|
|
i = 0;
|
|
|
|
/* init flags on old entry */
|
|
if ( old ) {
|
|
for ( a = old->e_attrs; a; a = a->a_next ) {
|
|
log_attr *la;
|
|
a->a_flags = 0;
|
|
|
|
/* look for attrs that are always logged */
|
|
for ( la = li->li_oldattrs; la; la = la->next ) {
|
|
if ( a->a_desc == la->attr ) {
|
|
a->a_flags = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( m = op->orm_modlist; m; m = m->sml_next ) {
|
|
/* Mark this attribute as modified */
|
|
if ( old ) {
|
|
a = attr_find( old->e_attrs, m->sml_desc );
|
|
if ( a ) {
|
|
a->a_flags = 1;
|
|
}
|
|
}
|
|
|
|
/* don't log the RDN mods; they're explicitly logged later */
|
|
if ( logop == LOG_EN_MODRDN &&
|
|
( m->sml_op == SLAP_MOD_SOFTADD ||
|
|
m->sml_op == LDAP_MOD_DELETE ) )
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if ( m->sml_values ) {
|
|
for ( b = m->sml_values; !BER_BVISNULL( b ); b++, i++ ) {
|
|
char c_op;
|
|
|
|
switch ( m->sml_op ) {
|
|
case LDAP_MOD_ADD: c_op = '+'; break;
|
|
case LDAP_MOD_DELETE: c_op = '-'; break;
|
|
case LDAP_MOD_REPLACE: c_op = '='; break;
|
|
case LDAP_MOD_INCREMENT: c_op = '#'; break;
|
|
|
|
/* unknown op. there shouldn't be any of these. we
|
|
* don't know what to do with it, but we shouldn't just
|
|
* ignore it.
|
|
*/
|
|
default: c_op = '?'; break;
|
|
}
|
|
accesslog_val2val( m->sml_desc, b, c_op, &vals[i] );
|
|
}
|
|
} else if ( m->sml_op == LDAP_MOD_DELETE ||
|
|
m->sml_op == LDAP_MOD_REPLACE )
|
|
{
|
|
vals[i].bv_len = m->sml_desc->ad_cname.bv_len + 2;
|
|
vals[i].bv_val = ch_malloc( vals[i].bv_len + 1 );
|
|
ptr = lutil_strcopy( vals[i].bv_val,
|
|
m->sml_desc->ad_cname.bv_val );
|
|
*ptr++ = ':';
|
|
if ( m->sml_op == LDAP_MOD_DELETE ) {
|
|
*ptr++ = '-';
|
|
} else {
|
|
*ptr++ = '=';
|
|
}
|
|
*ptr = '\0';
|
|
i++;
|
|
}
|
|
}
|
|
|
|
if ( i > 0 ) {
|
|
BER_BVZERO( &vals[i] );
|
|
a = attr_alloc( ad_reqMod );
|
|
a->a_vals = vals;
|
|
a->a_nvals = vals;
|
|
last_attr->a_next = a;
|
|
last_attr = a;
|
|
|
|
} else {
|
|
ch_free( vals );
|
|
}
|
|
|
|
if ( old ) {
|
|
/* count all the vals */
|
|
i = 0;
|
|
for ( a = old->e_attrs; a != NULL; a = a->a_next ) {
|
|
if ( a->a_vals && a->a_flags ) {
|
|
for ( b = a->a_vals; !BER_BVISNULL( b ); b++ ) {
|
|
i++;
|
|
}
|
|
}
|
|
}
|
|
vals = ch_malloc( (i + 1) * sizeof( struct berval ) );
|
|
i = 0;
|
|
for ( a=old->e_attrs; a; a=a->a_next ) {
|
|
if ( a->a_vals && a->a_flags ) {
|
|
for (b=a->a_vals; !BER_BVISNULL( b ); b++,i++) {
|
|
accesslog_val2val( a->a_desc, b, 0, &vals[i] );
|
|
}
|
|
}
|
|
}
|
|
vals[i].bv_val = NULL;
|
|
vals[i].bv_len = 0;
|
|
a = attr_alloc( ad_reqOld );
|
|
a->a_vals = vals;
|
|
a->a_nvals = vals;
|
|
last_attr->a_next = a;
|
|
}
|
|
if ( logop == LOG_EN_MODIFY ) {
|
|
break;
|
|
}
|
|
|
|
/* Now log the actual modRDN info */
|
|
attr_merge_one( e, ad_reqNewRDN, &op->orr_newrdn, &op->orr_nnewrdn );
|
|
attr_merge_one( e, ad_reqDeleteOldRDN, op->orr_deleteoldrdn ?
|
|
(struct berval *)&slap_true_bv : (struct berval *)&slap_false_bv,
|
|
NULL );
|
|
if ( op->orr_newSup ) {
|
|
attr_merge_one( e, ad_reqNewSuperior, op->orr_newSup, op->orr_nnewSup );
|
|
}
|
|
break;
|
|
|
|
case LOG_EN_COMPARE:
|
|
bv.bv_len = op->orc_ava->aa_desc->ad_cname.bv_len + 1 +
|
|
op->orc_ava->aa_value.bv_len;
|
|
bv.bv_val = op->o_tmpalloc( bv.bv_len+1, op->o_tmpmemctx );
|
|
ptr = lutil_strcopy( bv.bv_val, op->orc_ava->aa_desc->ad_cname.bv_val );
|
|
*ptr++ = '=';
|
|
AC_MEMCPY( ptr, op->orc_ava->aa_value.bv_val, op->orc_ava->aa_value.bv_len );
|
|
bv.bv_val[bv.bv_len] = '\0';
|
|
attr_merge_one( e, ad_reqAssertion, &bv, NULL );
|
|
op->o_tmpfree( bv.bv_val, op->o_tmpmemctx );
|
|
break;
|
|
|
|
case LOG_EN_SEARCH:
|
|
attr_merge_one( e, ad_reqScope, &scopes[op->ors_scope], NULL );
|
|
attr_merge_one( e, ad_reqDerefAliases, &derefs[op->ors_deref], NULL );
|
|
attr_merge_one( e, ad_reqAttrsOnly, op->ors_attrsonly ?
|
|
(struct berval *)&slap_true_bv : (struct berval *)&slap_false_bv,
|
|
NULL );
|
|
if ( !BER_BVISEMPTY( &op->ors_filterstr ))
|
|
attr_merge_one( e, ad_reqFilter, &op->ors_filterstr, NULL );
|
|
if ( op->ors_attrs ) {
|
|
/* count them */
|
|
for (i=0; !BER_BVISNULL(&op->ors_attrs[i].an_name );i++)
|
|
;
|
|
vals = op->o_tmpalloc( (i+1) * sizeof(struct berval),
|
|
op->o_tmpmemctx );
|
|
for (i=0; !BER_BVISNULL(&op->ors_attrs[i].an_name );i++)
|
|
vals[i] = op->ors_attrs[i].an_name;
|
|
vals[i].bv_val = NULL;
|
|
vals[i].bv_len = 0;
|
|
attr_merge( e, ad_reqAttr, vals, NULL );
|
|
op->o_tmpfree( vals, op->o_tmpmemctx );
|
|
}
|
|
bv.bv_val = timebuf;
|
|
bv.bv_len = sprintf( bv.bv_val, "%d", rs->sr_nentries );
|
|
attr_merge_one( e, ad_reqEntries, &bv, NULL );
|
|
|
|
bv.bv_len = sprintf( bv.bv_val, "%d", op->ors_tlimit );
|
|
attr_merge_one( e, ad_reqTimeLimit, &bv, NULL );
|
|
|
|
bv.bv_len = sprintf( bv.bv_val, "%d", op->ors_slimit );
|
|
attr_merge_one( e, ad_reqSizeLimit, &bv, NULL );
|
|
break;
|
|
|
|
case LOG_EN_BIND:
|
|
bv.bv_val = timebuf;
|
|
bv.bv_len = sprintf( bv.bv_val, "%d", op->o_protocol );
|
|
attr_merge_one( e, ad_reqVersion, &bv, NULL );
|
|
if ( op->orb_method == LDAP_AUTH_SIMPLE ) {
|
|
attr_merge_one( e, ad_reqMethod, &simple, NULL );
|
|
} else {
|
|
bv.bv_len = STRLENOF("SASL()") + op->orb_mech.bv_len;
|
|
bv.bv_val = op->o_tmpalloc( bv.bv_len + 1, op->o_tmpmemctx );
|
|
ptr = lutil_strcopy( bv.bv_val, "SASL(" );
|
|
ptr = lutil_strcopy( ptr, op->orb_mech.bv_val );
|
|
*ptr++ = ')';
|
|
*ptr = '\0';
|
|
attr_merge_one( e, ad_reqMethod, &bv, NULL );
|
|
op->o_tmpfree( bv.bv_val, op->o_tmpmemctx );
|
|
}
|
|
|
|
break;
|
|
|
|
case LOG_EN_EXTENDED:
|
|
if ( op->ore_reqdata ) {
|
|
attr_merge_one( e, ad_reqData, op->ore_reqdata, NULL );
|
|
}
|
|
break;
|
|
|
|
case LOG_EN_UNKNOWN:
|
|
/* we don't know its parameters, don't add any */
|
|
break;
|
|
}
|
|
|
|
op2.o_hdr = op->o_hdr;
|
|
op2.o_tag = LDAP_REQ_ADD;
|
|
op2.o_bd = li->li_db;
|
|
op2.o_dn = li->li_db->be_rootdn;
|
|
op2.o_ndn = li->li_db->be_rootndn;
|
|
op2.o_req_dn = e->e_name;
|
|
op2.o_req_ndn = e->e_nname;
|
|
op2.ora_e = e;
|
|
op2.o_callback = &nullsc;
|
|
|
|
if (( lo->mask & LOG_OP_WRITES ) && !BER_BVISEMPTY( &op->o_csn )) {
|
|
slap_queue_csn( &op2, &op->o_csn );
|
|
}
|
|
|
|
op2.o_bd->be_add( &op2, &rs2 );
|
|
if ( e == op2.ora_e ) entry_free( e );
|
|
e = NULL;
|
|
|
|
done:
|
|
if ( lo->mask & LOG_OP_WRITES )
|
|
ldap_pvt_thread_mutex_unlock( &li->li_log_mutex );
|
|
if ( old ) entry_free( old );
|
|
return SLAP_CB_CONTINUE;
|
|
}
|
|
|
|
/* Since Bind success is sent by the frontend, it won't normally enter
|
|
* the overlay response callback. Add another callback to make sure it
|
|
* gets here.
|
|
*/
|
|
static int
|
|
accesslog_bind_resp( Operation *op, SlapReply *rs )
|
|
{
|
|
BackendDB *be, db;
|
|
int rc;
|
|
slap_callback *sc;
|
|
|
|
be = op->o_bd;
|
|
db = *be;
|
|
op->o_bd = &db;
|
|
db.bd_info = op->o_callback->sc_private;
|
|
rc = accesslog_response( op, rs );
|
|
op->o_bd = be;
|
|
sc = op->o_callback;
|
|
op->o_callback = sc->sc_next;
|
|
op->o_tmpfree( sc, op->o_tmpmemctx );
|
|
return rc;
|
|
}
|
|
|
|
static int
|
|
accesslog_op_bind( Operation *op, SlapReply *rs )
|
|
{
|
|
slap_callback *sc;
|
|
|
|
sc = op->o_tmpcalloc( 1, sizeof(slap_callback), op->o_tmpmemctx );
|
|
sc->sc_response = accesslog_bind_resp;
|
|
sc->sc_private = op->o_bd->bd_info;
|
|
|
|
if ( op->o_callback ) {
|
|
sc->sc_next = op->o_callback->sc_next;
|
|
op->o_callback->sc_next = sc;
|
|
} else {
|
|
op->o_callback = sc;
|
|
}
|
|
return SLAP_CB_CONTINUE;
|
|
}
|
|
|
|
static int
|
|
accesslog_op_mod( Operation *op, SlapReply *rs )
|
|
{
|
|
slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
|
|
log_info *li = on->on_bi.bi_private;
|
|
|
|
if ( li->li_ops & LOG_OP_WRITES ) {
|
|
ldap_pvt_thread_rmutex_lock( &li->li_op_rmutex, op->o_tid );
|
|
if ( li->li_oldf && ( op->o_tag == LDAP_REQ_DELETE ||
|
|
op->o_tag == LDAP_REQ_MODIFY ||
|
|
( op->o_tag == LDAP_REQ_MODRDN && li->li_oldattrs ))) {
|
|
int rc;
|
|
Entry *e;
|
|
|
|
op->o_bd->bd_info = on->on_info->oi_orig;
|
|
rc = be_entry_get_rw( op, &op->o_req_ndn, NULL, NULL, 0, &e );
|
|
if ( e ) {
|
|
if ( test_filter( op, e, li->li_oldf ) == LDAP_COMPARE_TRUE )
|
|
li->li_old = entry_dup( e );
|
|
be_entry_release_rw( op, e, 0 );
|
|
}
|
|
op->o_bd->bd_info = (BackendInfo *)on;
|
|
}
|
|
}
|
|
return SLAP_CB_CONTINUE;
|
|
}
|
|
|
|
/* unbinds are broadcast to all backends; we only log it if this
|
|
* backend was used for the original bind.
|
|
*/
|
|
static int
|
|
accesslog_unbind( Operation *op, SlapReply *rs )
|
|
{
|
|
slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
|
|
if ( op->o_conn->c_authz_backend == on->on_info->oi_origdb ) {
|
|
log_info *li = on->on_bi.bi_private;
|
|
Operation op2 = {0};
|
|
void *cids[SLAP_MAX_CIDS];
|
|
SlapReply rs2 = {REP_RESULT};
|
|
Entry *e;
|
|
|
|
if ( !( li->li_ops & LOG_OP_UNBIND ))
|
|
return SLAP_CB_CONTINUE;
|
|
|
|
e = accesslog_entry( op, rs, LOG_EN_UNBIND, &op2 );
|
|
op2.o_hdr = op->o_hdr;
|
|
op2.o_tag = LDAP_REQ_ADD;
|
|
op2.o_bd = li->li_db;
|
|
op2.o_dn = li->li_db->be_rootdn;
|
|
op2.o_ndn = li->li_db->be_rootndn;
|
|
op2.o_req_dn = e->e_name;
|
|
op2.o_req_ndn = e->e_nname;
|
|
op2.ora_e = e;
|
|
op2.o_callback = &nullsc;
|
|
op2.o_controls = cids;
|
|
memset(cids, 0, sizeof( cids ));
|
|
|
|
op2.o_bd->be_add( &op2, &rs2 );
|
|
if ( e == op2.ora_e )
|
|
entry_free( e );
|
|
}
|
|
return SLAP_CB_CONTINUE;
|
|
}
|
|
|
|
static int
|
|
accesslog_abandon( Operation *op, SlapReply *rs )
|
|
{
|
|
slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
|
|
log_info *li = on->on_bi.bi_private;
|
|
Operation op2 = {0};
|
|
void *cids[SLAP_MAX_CIDS];
|
|
SlapReply rs2 = {REP_RESULT};
|
|
Entry *e;
|
|
char buf[64];
|
|
struct berval bv;
|
|
|
|
if ( !op->o_time || !( li->li_ops & LOG_OP_ABANDON ))
|
|
return SLAP_CB_CONTINUE;
|
|
|
|
e = accesslog_entry( op, rs, LOG_EN_ABANDON, &op2 );
|
|
bv.bv_val = buf;
|
|
bv.bv_len = sprintf( buf, "%d", op->orn_msgid );
|
|
attr_merge_one( e, ad_reqId, &bv, NULL );
|
|
|
|
op2.o_hdr = op->o_hdr;
|
|
op2.o_tag = LDAP_REQ_ADD;
|
|
op2.o_bd = li->li_db;
|
|
op2.o_dn = li->li_db->be_rootdn;
|
|
op2.o_ndn = li->li_db->be_rootndn;
|
|
op2.o_req_dn = e->e_name;
|
|
op2.o_req_ndn = e->e_nname;
|
|
op2.ora_e = e;
|
|
op2.o_callback = &nullsc;
|
|
op2.o_controls = cids;
|
|
memset(cids, 0, sizeof( cids ));
|
|
|
|
op2.o_bd->be_add( &op2, &rs2 );
|
|
if ( e == op2.ora_e )
|
|
entry_free( e );
|
|
|
|
return SLAP_CB_CONTINUE;
|
|
}
|
|
|
|
static int
|
|
accesslog_operational( Operation *op, SlapReply *rs )
|
|
{
|
|
slap_overinst *on = (slap_overinst *)op->o_bd->bd_info;
|
|
log_info *li = on->on_bi.bi_private;
|
|
|
|
if ( rs->sr_entry != NULL
|
|
&& dn_match( &op->o_bd->be_nsuffix[0], &rs->sr_entry->e_nname ) )
|
|
{
|
|
Attribute **ap;
|
|
|
|
for ( ap = &rs->sr_operational_attrs; *ap; ap = &(*ap)->a_next )
|
|
/* just count */ ;
|
|
|
|
if ( SLAP_OPATTRS( rs->sr_attr_flags ) ||
|
|
ad_inlist( ad_auditContext, rs->sr_attrs ) )
|
|
{
|
|
*ap = attr_alloc( ad_auditContext );
|
|
value_add_one( &(*ap)->a_vals,
|
|
&li->li_db->be_suffix[0] );
|
|
value_add_one( &(*ap)->a_nvals,
|
|
&li->li_db->be_nsuffix[0] );
|
|
}
|
|
}
|
|
|
|
return SLAP_CB_CONTINUE;
|
|
}
|
|
|
|
static slap_overinst accesslog;
|
|
|
|
static int
|
|
accesslog_db_init(
|
|
BackendDB *be,
|
|
ConfigReply *cr
|
|
)
|
|
{
|
|
slap_overinst *on = (slap_overinst *)be->bd_info;
|
|
log_info *li = ch_calloc(1, sizeof(log_info));
|
|
|
|
on->on_bi.bi_private = li;
|
|
ldap_pvt_thread_rmutex_init( &li->li_op_rmutex );
|
|
ldap_pvt_thread_mutex_init( &li->li_log_mutex );
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
accesslog_db_destroy(
|
|
BackendDB *be,
|
|
ConfigReply *cr
|
|
)
|
|
{
|
|
slap_overinst *on = (slap_overinst *)be->bd_info;
|
|
log_info *li = on->on_bi.bi_private;
|
|
log_attr *la;
|
|
|
|
if ( li->li_oldf )
|
|
filter_free( li->li_oldf );
|
|
for ( la=li->li_oldattrs; la; la=li->li_oldattrs ) {
|
|
li->li_oldattrs = la->next;
|
|
ch_free( la );
|
|
}
|
|
ldap_pvt_thread_mutex_destroy( &li->li_log_mutex );
|
|
ldap_pvt_thread_rmutex_destroy( &li->li_op_rmutex );
|
|
free( li );
|
|
return LDAP_SUCCESS;
|
|
}
|
|
|
|
/* Create the logdb's root entry if it's missing */
|
|
static void *
|
|
accesslog_db_root(
|
|
void *ctx,
|
|
void *arg )
|
|
{
|
|
struct re_s *rtask = arg;
|
|
slap_overinst *on = rtask->arg;
|
|
log_info *li = on->on_bi.bi_private;
|
|
|
|
Connection conn = {0};
|
|
OperationBuffer opbuf;
|
|
Operation *op;
|
|
|
|
Entry *e;
|
|
int rc;
|
|
|
|
connection_fake_init( &conn, &opbuf, ctx );
|
|
op = &opbuf.ob_op;
|
|
op->o_bd = li->li_db;
|
|
op->o_dn = li->li_db->be_rootdn;
|
|
op->o_ndn = li->li_db->be_rootndn;
|
|
rc = be_entry_get_rw( op, li->li_db->be_nsuffix, NULL, NULL, 0, &e );
|
|
|
|
if ( e ) {
|
|
be_entry_release_rw( op, e, 0 );
|
|
|
|
} else {
|
|
SlapReply rs = {REP_RESULT};
|
|
struct berval rdn, nrdn, attr;
|
|
char *ptr;
|
|
AttributeDescription *ad = NULL;
|
|
const char *text = NULL;
|
|
Entry *e_ctx;
|
|
|
|
e = entry_alloc();
|
|
ber_dupbv( &e->e_name, li->li_db->be_suffix );
|
|
ber_dupbv( &e->e_nname, li->li_db->be_nsuffix );
|
|
|
|
attr_merge_one( e, slap_schema.si_ad_objectClass,
|
|
&log_container->soc_cname, NULL );
|
|
|
|
dnRdn( &e->e_name, &rdn );
|
|
dnRdn( &e->e_nname, &nrdn );
|
|
ptr = ber_bvchr( &rdn, '=' );
|
|
|
|
assert( ptr != NULL );
|
|
|
|
attr.bv_val = rdn.bv_val;
|
|
attr.bv_len = ptr - rdn.bv_val;
|
|
|
|
slap_bv2ad( &attr, &ad, &text );
|
|
|
|
rdn.bv_val = ptr+1;
|
|
rdn.bv_len -= attr.bv_len + 1;
|
|
ptr = ber_bvchr( &nrdn, '=' );
|
|
nrdn.bv_len -= ptr - nrdn.bv_val + 1;
|
|
nrdn.bv_val = ptr+1;
|
|
attr_merge_one( e, ad, &rdn, &nrdn );
|
|
|
|
/* Get contextCSN from main DB */
|
|
op->o_bd = on->on_info->oi_origdb;
|
|
rc = be_entry_get_rw( op, op->o_bd->be_nsuffix, NULL,
|
|
slap_schema.si_ad_contextCSN, 0, &e_ctx );
|
|
|
|
if ( e_ctx ) {
|
|
Attribute *a;
|
|
|
|
a = attr_find( e_ctx->e_attrs, slap_schema.si_ad_contextCSN );
|
|
if ( a ) {
|
|
/* FIXME: contextCSN could have multiple values!
|
|
* should select the one with the server's SID */
|
|
attr_merge_one( e, slap_schema.si_ad_entryCSN,
|
|
&a->a_vals[0], &a->a_nvals[0] );
|
|
attr_merge( e, a->a_desc, a->a_vals, a->a_nvals );
|
|
}
|
|
be_entry_release_rw( op, e_ctx, 0 );
|
|
}
|
|
op->o_bd = li->li_db;
|
|
|
|
op->ora_e = e;
|
|
op->o_req_dn = e->e_name;
|
|
op->o_req_ndn = e->e_nname;
|
|
op->o_callback = &nullsc;
|
|
SLAP_DBFLAGS( op->o_bd ) |= SLAP_DBFLAG_NOLASTMOD;
|
|
rc = op->o_bd->be_add( op, &rs );
|
|
SLAP_DBFLAGS( op->o_bd ) ^= SLAP_DBFLAG_NOLASTMOD;
|
|
if ( e == op->ora_e )
|
|
entry_free( e );
|
|
}
|
|
ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
|
|
ldap_pvt_runqueue_stoptask( &slapd_rq, rtask );
|
|
ldap_pvt_runqueue_remove( &slapd_rq, rtask );
|
|
ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static int
|
|
accesslog_db_open(
|
|
BackendDB *be,
|
|
ConfigReply *cr
|
|
)
|
|
{
|
|
slap_overinst *on = (slap_overinst *)be->bd_info;
|
|
log_info *li = on->on_bi.bi_private;
|
|
|
|
|
|
if ( !BER_BVISEMPTY( &li->li_db_suffix )) {
|
|
li->li_db = select_backend( &li->li_db_suffix, 0 );
|
|
ch_free( li->li_db_suffix.bv_val );
|
|
BER_BVZERO( &li->li_db_suffix );
|
|
}
|
|
if ( li->li_db == NULL ) {
|
|
Debug( LDAP_DEBUG_ANY,
|
|
"accesslog: \"logdb <suffix>\" missing or invalid.\n",
|
|
0, 0, 0 );
|
|
return 1;
|
|
}
|
|
|
|
if ( slapMode & SLAP_TOOL_MODE )
|
|
return 0;
|
|
|
|
if ( BER_BVISEMPTY( &li->li_db->be_rootndn )) {
|
|
ber_dupbv( &li->li_db->be_rootdn, li->li_db->be_suffix );
|
|
ber_dupbv( &li->li_db->be_rootndn, li->li_db->be_nsuffix );
|
|
}
|
|
|
|
ldap_pvt_runqueue_insert( &slapd_rq, 3600, accesslog_db_root, on,
|
|
"accesslog_db_root", li->li_db->be_suffix[0].bv_val );
|
|
|
|
return 0;
|
|
}
|
|
|
|
int accesslog_initialize()
|
|
{
|
|
int i, rc;
|
|
|
|
accesslog.on_bi.bi_type = "accesslog";
|
|
accesslog.on_bi.bi_db_init = accesslog_db_init;
|
|
accesslog.on_bi.bi_db_destroy = accesslog_db_destroy;
|
|
accesslog.on_bi.bi_db_open = accesslog_db_open;
|
|
|
|
accesslog.on_bi.bi_op_add = accesslog_op_mod;
|
|
accesslog.on_bi.bi_op_bind = accesslog_op_bind;
|
|
accesslog.on_bi.bi_op_delete = accesslog_op_mod;
|
|
accesslog.on_bi.bi_op_modify = accesslog_op_mod;
|
|
accesslog.on_bi.bi_op_modrdn = accesslog_op_mod;
|
|
accesslog.on_bi.bi_op_unbind = accesslog_unbind;
|
|
accesslog.on_bi.bi_op_abandon = accesslog_abandon;
|
|
accesslog.on_bi.bi_operational = accesslog_operational;
|
|
accesslog.on_response = accesslog_response;
|
|
|
|
accesslog.on_bi.bi_cf_ocs = log_cfocs;
|
|
|
|
nullsc.sc_response = slap_null_cb;
|
|
|
|
rc = config_register_schema( log_cfats, log_cfocs );
|
|
if ( rc ) return rc;
|
|
|
|
/* log schema integration */
|
|
for ( i=0; lsyntaxes[i].oid; i++ ) {
|
|
int code;
|
|
|
|
code = register_syntax( &lsyntaxes[ i ].syn );
|
|
if ( code != 0 ) {
|
|
Debug( LDAP_DEBUG_ANY,
|
|
"accesslog_init: register_syntax failed\n",
|
|
0, 0, 0 );
|
|
return code;
|
|
}
|
|
|
|
if ( lsyntaxes[i].mrs != NULL ) {
|
|
code = mr_make_syntax_compat_with_mrs(
|
|
lsyntaxes[i].oid, lsyntaxes[i].mrs );
|
|
if ( code < 0 ) {
|
|
Debug( LDAP_DEBUG_ANY,
|
|
"accesslog_init: "
|
|
"mr_make_syntax_compat_with_mrs "
|
|
"failed\n",
|
|
0, 0, 0 );
|
|
return code;
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( i=0; lattrs[i].at; i++ ) {
|
|
int code;
|
|
|
|
code = register_at( lattrs[i].at, lattrs[i].ad, 0 );
|
|
if ( code ) {
|
|
Debug( LDAP_DEBUG_ANY,
|
|
"accesslog_init: register_at failed\n",
|
|
0, 0, 0 );
|
|
return -1;
|
|
}
|
|
#ifndef LDAP_DEVEL
|
|
(*lattrs[i].ad)->ad_type->sat_flags |= SLAP_AT_HIDE;
|
|
#endif
|
|
}
|
|
|
|
for ( i=0; locs[i].ot; i++ ) {
|
|
int code;
|
|
|
|
code = register_oc( locs[i].ot, locs[i].oc, 0 );
|
|
if ( code ) {
|
|
Debug( LDAP_DEBUG_ANY,
|
|
"accesslog_init: register_oc failed\n",
|
|
0, 0, 0 );
|
|
return -1;
|
|
}
|
|
#ifndef LDAP_DEVEL
|
|
(*locs[i].oc)->soc_flags |= SLAP_OC_HIDE;
|
|
#endif
|
|
}
|
|
|
|
return overlay_register(&accesslog);
|
|
}
|
|
|
|
#if SLAPD_OVER_ACCESSLOG == SLAPD_MOD_DYNAMIC
|
|
int
|
|
init_module( int argc, char *argv[] )
|
|
{
|
|
return accesslog_initialize();
|
|
}
|
|
#endif
|
|
|
|
#endif /* SLAPD_OVER_ACCESSLOG */
|