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-rw-r--r--servers/slapd/overlays/accesslog.c2572
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diff --git a/servers/slapd/overlays/accesslog.c b/servers/slapd/overlays/accesslog.c
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+++ b/servers/slapd/overlays/accesslog.c
@@ -0,0 +1,2572 @@
+/* accesslog.c - log operations for audit/history purposes */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2005-2021 The OpenLDAP Foundation.
+ * Portions copyright 2004-2005 Symas Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Howard Chu for inclusion in
+ * OpenLDAP Software.
+ */
+
+#include "portable.h"
+
+#ifdef SLAPD_OVER_ACCESSLOG
+
+#include <stdio.h>
+
+#include <ac/string.h>
+#include <ac/ctype.h>
+
+#include "slap.h"
+#include "config.h"
+#include "lutil.h"
+#include "ldap_rq.h"
+
+#define LOG_OP_ADD 0x001
+#define LOG_OP_DELETE 0x002
+#define LOG_OP_MODIFY 0x004
+#define LOG_OP_MODRDN 0x008
+#define LOG_OP_COMPARE 0x010
+#define LOG_OP_SEARCH 0x020
+#define LOG_OP_BIND 0x040
+#define LOG_OP_UNBIND 0x080
+#define LOG_OP_ABANDON 0x100
+#define LOG_OP_EXTENDED 0x200
+#define LOG_OP_UNKNOWN 0x400
+
+#define LOG_OP_WRITES (LOG_OP_ADD|LOG_OP_DELETE|LOG_OP_MODIFY|LOG_OP_MODRDN)
+#define LOG_OP_READS (LOG_OP_COMPARE|LOG_OP_SEARCH)
+#define LOG_OP_SESSION (LOG_OP_BIND|LOG_OP_UNBIND|LOG_OP_ABANDON)
+#define LOG_OP_ALL (LOG_OP_READS|LOG_OP_WRITES|LOG_OP_SESSION| \
+ LOG_OP_EXTENDED|LOG_OP_UNKNOWN)
+
+typedef struct log_attr {
+ struct log_attr *next;
+ AttributeDescription *attr;
+} log_attr;
+
+typedef struct log_base {
+ struct log_base *lb_next;
+ slap_mask_t lb_ops;
+ struct berval lb_base;
+ struct berval lb_line;
+} log_base;
+
+typedef struct log_info {
+ BackendDB *li_db;
+ struct berval li_db_suffix;
+ slap_mask_t li_ops;
+ int li_age;
+ int li_cycle;
+ struct re_s *li_task;
+ Filter *li_oldf;
+ Entry *li_old;
+ log_attr *li_oldattrs;
+ struct berval li_uuid;
+ int li_success;
+ log_base *li_bases;
+ ldap_pvt_thread_rmutex_t li_op_rmutex;
+ ldap_pvt_thread_mutex_t li_log_mutex;
+} log_info;
+
+static ConfigDriver log_cf_gen;
+
+enum {
+ LOG_DB = 1,
+ LOG_OPS,
+ LOG_PURGE,
+ LOG_SUCCESS,
+ LOG_OLD,
+ LOG_OLDATTR,
+ LOG_BASE
+};
+
+static ConfigTable log_cfats[] = {
+ { "logdb", "suffix", 2, 2, 0, ARG_DN|ARG_MAGIC|LOG_DB,
+ log_cf_gen, "( OLcfgOvAt:4.1 NAME 'olcAccessLogDB' "
+ "DESC 'Suffix of database for log content' "
+ "SUP distinguishedName SINGLE-VALUE )", NULL, NULL },
+ { "logops", "op|writes|reads|session|all", 2, 0, 0,
+ ARG_MAGIC|LOG_OPS,
+ log_cf_gen, "( OLcfgOvAt:4.2 NAME 'olcAccessLogOps' "
+ "DESC 'Operation types to log' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString )", NULL, NULL },
+ { "logpurge", "age> <interval", 3, 3, 0, ARG_MAGIC|LOG_PURGE,
+ log_cf_gen, "( OLcfgOvAt:4.3 NAME 'olcAccessLogPurge' "
+ "DESC 'Log cleanup parameters' "
+ "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
+ { "logsuccess", NULL, 2, 2, 0, ARG_MAGIC|ARG_ON_OFF|LOG_SUCCESS,
+ log_cf_gen, "( OLcfgOvAt:4.4 NAME 'olcAccessLogSuccess' "
+ "DESC 'Log successful ops only' "
+ "SYNTAX OMsBoolean SINGLE-VALUE )", NULL, NULL },
+ { "logold", "filter", 2, 2, 0, ARG_MAGIC|LOG_OLD,
+ log_cf_gen, "( OLcfgOvAt:4.5 NAME 'olcAccessLogOld' "
+ "DESC 'Log old values when modifying entries matching the filter' "
+ "SYNTAX OMsDirectoryString SINGLE-VALUE )", NULL, NULL },
+ { "logoldattr", "attrs", 2, 0, 0, ARG_MAGIC|LOG_OLDATTR,
+ log_cf_gen, "( OLcfgOvAt:4.6 NAME 'olcAccessLogOldAttr' "
+ "DESC 'Log old values of these attributes even if unmodified' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString )", NULL, NULL },
+ { "logbase", "op|writes|reads|session|all< <baseDN", 3, 3, 0,
+ ARG_MAGIC|LOG_BASE,
+ log_cf_gen, "( OLcfgOvAt:4.7 NAME 'olcAccessLogBase' "
+ "DESC 'Operation types to log under a specific branch' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString )", NULL, NULL },
+ { NULL }
+};
+
+static ConfigOCs log_cfocs[] = {
+ { "( OLcfgOvOc:4.1 "
+ "NAME 'olcAccessLogConfig' "
+ "DESC 'Access log configuration' "
+ "SUP olcOverlayConfig "
+ "MUST olcAccessLogDB "
+ "MAY ( olcAccessLogOps $ olcAccessLogPurge $ olcAccessLogSuccess $ "
+ "olcAccessLogOld $ olcAccessLogOldAttr $ olcAccessLogBase ) )",
+ Cft_Overlay, log_cfats },
+ { NULL }
+};
+
+static slap_verbmasks logops[] = {
+ { BER_BVC("all"), LOG_OP_ALL },
+ { BER_BVC("writes"), LOG_OP_WRITES },
+ { BER_BVC("session"), LOG_OP_SESSION },
+ { BER_BVC("reads"), LOG_OP_READS },
+ { BER_BVC("add"), LOG_OP_ADD },
+ { BER_BVC("delete"), LOG_OP_DELETE },
+ { BER_BVC("modify"), LOG_OP_MODIFY },
+ { BER_BVC("modrdn"), LOG_OP_MODRDN },
+ { BER_BVC("compare"), LOG_OP_COMPARE },
+ { BER_BVC("search"), LOG_OP_SEARCH },
+ { BER_BVC("bind"), LOG_OP_BIND },
+ { BER_BVC("unbind"), LOG_OP_UNBIND },
+ { BER_BVC("abandon"), LOG_OP_ABANDON },
+ { BER_BVC("extended"), LOG_OP_EXTENDED },
+ { BER_BVC("unknown"), LOG_OP_UNKNOWN },
+ { BER_BVNULL, 0 }
+};
+
+/* Start with "add" in logops */
+#define EN_OFFSET 4
+
+enum {
+ LOG_EN_ADD = 0,
+ LOG_EN_DELETE,
+ LOG_EN_MODIFY,
+ LOG_EN_MODRDN,
+ LOG_EN_COMPARE,
+ LOG_EN_SEARCH,
+ LOG_EN_BIND,
+ LOG_EN_UNBIND,
+ LOG_EN_ABANDON,
+ LOG_EN_EXTENDED,
+ LOG_EN_UNKNOWN,
+ LOG_EN__COUNT
+};
+
+static ObjectClass *log_ocs[LOG_EN__COUNT], *log_container,
+ *log_oc_read, *log_oc_write;
+
+#define LOG_SCHEMA_ROOT "1.3.6.1.4.1.4203.666.11.5"
+
+#define LOG_SCHEMA_AT LOG_SCHEMA_ROOT ".1"
+#define LOG_SCHEMA_OC LOG_SCHEMA_ROOT ".2"
+#define LOG_SCHEMA_SYN LOG_SCHEMA_ROOT ".3"
+
+static AttributeDescription *ad_reqDN, *ad_reqStart, *ad_reqEnd, *ad_reqType,
+ *ad_reqSession, *ad_reqResult, *ad_reqAuthzID, *ad_reqControls,
+ *ad_reqRespControls, *ad_reqMethod, *ad_reqAssertion, *ad_reqNewRDN,
+ *ad_reqNewSuperior, *ad_reqDeleteOldRDN, *ad_reqMod,
+ *ad_reqScope, *ad_reqFilter, *ad_reqAttr, *ad_reqEntries,
+ *ad_reqSizeLimit, *ad_reqTimeLimit, *ad_reqAttrsOnly, *ad_reqData,
+ *ad_reqId, *ad_reqMessage, *ad_reqVersion, *ad_reqDerefAliases,
+ *ad_reqReferral, *ad_reqOld, *ad_auditContext, *ad_reqEntryUUID;
+
+static int
+logSchemaControlValidate(
+ Syntax *syntax,
+ struct berval *val );
+
+char *mrControl[] = {
+ "objectIdentifierFirstComponentMatch",
+ NULL
+};
+
+static struct {
+ char *oid;
+ slap_syntax_defs_rec syn;
+ char **mrs;
+} lsyntaxes[] = {
+ { LOG_SCHEMA_SYN ".1" ,
+ { "( " LOG_SCHEMA_SYN ".1 DESC 'Control' )",
+ SLAP_SYNTAX_HIDE,
+ NULL,
+ logSchemaControlValidate,
+ NULL },
+ mrControl },
+ { NULL }
+};
+
+static struct {
+ char *at;
+ AttributeDescription **ad;
+} lattrs[] = {
+ { "( " LOG_SCHEMA_AT ".1 NAME 'reqDN' "
+ "DESC 'Target DN of request' "
+ "EQUALITY distinguishedNameMatch "
+ "SYNTAX OMsDN "
+ "SINGLE-VALUE )", &ad_reqDN },
+ { "( " LOG_SCHEMA_AT ".2 NAME 'reqStart' "
+ "DESC 'Start time of request' "
+ "EQUALITY generalizedTimeMatch "
+ "ORDERING generalizedTimeOrderingMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
+ "SINGLE-VALUE )", &ad_reqStart },
+ { "( " LOG_SCHEMA_AT ".3 NAME 'reqEnd' "
+ "DESC 'End time of request' "
+ "EQUALITY generalizedTimeMatch "
+ "ORDERING generalizedTimeOrderingMatch "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.24 "
+ "SINGLE-VALUE )", &ad_reqEnd },
+ { "( " LOG_SCHEMA_AT ".4 NAME 'reqType' "
+ "DESC 'Type of request' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString "
+ "SINGLE-VALUE )", &ad_reqType },
+ { "( " LOG_SCHEMA_AT ".5 NAME 'reqSession' "
+ "DESC 'Session ID of request' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString "
+ "SINGLE-VALUE )", &ad_reqSession },
+ { "( " LOG_SCHEMA_AT ".6 NAME 'reqAuthzID' "
+ "DESC 'Authorization ID of requestor' "
+ "EQUALITY distinguishedNameMatch "
+ "SYNTAX OMsDN "
+ "SINGLE-VALUE )", &ad_reqAuthzID },
+ { "( " LOG_SCHEMA_AT ".7 NAME 'reqResult' "
+ "DESC 'Result code of request' "
+ "EQUALITY integerMatch "
+ "ORDERING integerOrderingMatch "
+ "SYNTAX OMsInteger "
+ "SINGLE-VALUE )", &ad_reqResult },
+ { "( " LOG_SCHEMA_AT ".8 NAME 'reqMessage' "
+ "DESC 'Error text of request' "
+ "EQUALITY caseIgnoreMatch "
+ "SUBSTR caseIgnoreSubstringsMatch "
+ "SYNTAX OMsDirectoryString "
+ "SINGLE-VALUE )", &ad_reqMessage },
+ { "( " LOG_SCHEMA_AT ".9 NAME 'reqReferral' "
+ "DESC 'Referrals returned for request' "
+ "SUP labeledURI )", &ad_reqReferral },
+ { "( " LOG_SCHEMA_AT ".10 NAME 'reqControls' "
+ "DESC 'Request controls' "
+ "EQUALITY objectIdentifierFirstComponentMatch "
+ "SYNTAX " LOG_SCHEMA_SYN ".1 "
+ "X-ORDERED 'VALUES' )", &ad_reqControls },
+ { "( " LOG_SCHEMA_AT ".11 NAME 'reqRespControls' "
+ "DESC 'Response controls of request' "
+ "EQUALITY objectIdentifierFirstComponentMatch "
+ "SYNTAX " LOG_SCHEMA_SYN ".1 "
+ "X-ORDERED 'VALUES' )", &ad_reqRespControls },
+ { "( " LOG_SCHEMA_AT ".12 NAME 'reqId' "
+ "DESC 'ID of Request to Abandon' "
+ "EQUALITY integerMatch "
+ "ORDERING integerOrderingMatch "
+ "SYNTAX OMsInteger "
+ "SINGLE-VALUE )", &ad_reqId },
+ { "( " LOG_SCHEMA_AT ".13 NAME 'reqVersion' "
+ "DESC 'Protocol version of Bind request' "
+ "EQUALITY integerMatch "
+ "ORDERING integerOrderingMatch "
+ "SYNTAX OMsInteger "
+ "SINGLE-VALUE )", &ad_reqVersion },
+ { "( " LOG_SCHEMA_AT ".14 NAME 'reqMethod' "
+ "DESC 'Bind method of request' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString "
+ "SINGLE-VALUE )", &ad_reqMethod },
+ { "( " LOG_SCHEMA_AT ".15 NAME 'reqAssertion' "
+ "DESC 'Compare Assertion of request' "
+ "SYNTAX OMsDirectoryString "
+ "SINGLE-VALUE )", &ad_reqAssertion },
+ { "( " LOG_SCHEMA_AT ".16 NAME 'reqMod' "
+ "DESC 'Modifications of request' "
+ "EQUALITY octetStringMatch "
+ "SUBSTR octetStringSubstringsMatch "
+ "SYNTAX OMsOctetString )", &ad_reqMod },
+ { "( " LOG_SCHEMA_AT ".17 NAME 'reqOld' "
+ "DESC 'Old values of entry before request completed' "
+ "EQUALITY octetStringMatch "
+ "SUBSTR octetStringSubstringsMatch "
+ "SYNTAX OMsOctetString )", &ad_reqOld },
+ { "( " LOG_SCHEMA_AT ".18 NAME 'reqNewRDN' "
+ "DESC 'New RDN of request' "
+ "EQUALITY distinguishedNameMatch "
+ "SYNTAX OMsDN "
+ "SINGLE-VALUE )", &ad_reqNewRDN },
+ { "( " LOG_SCHEMA_AT ".19 NAME 'reqDeleteOldRDN' "
+ "DESC 'Delete old RDN' "
+ "EQUALITY booleanMatch "
+ "SYNTAX OMsBoolean "
+ "SINGLE-VALUE )", &ad_reqDeleteOldRDN },
+ { "( " LOG_SCHEMA_AT ".20 NAME 'reqNewSuperior' "
+ "DESC 'New superior DN of request' "
+ "EQUALITY distinguishedNameMatch "
+ "SYNTAX OMsDN "
+ "SINGLE-VALUE )", &ad_reqNewSuperior },
+ { "( " LOG_SCHEMA_AT ".21 NAME 'reqScope' "
+ "DESC 'Scope of request' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString "
+ "SINGLE-VALUE )", &ad_reqScope },
+ { "( " LOG_SCHEMA_AT ".22 NAME 'reqDerefAliases' "
+ "DESC 'Disposition of Aliases in request' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString "
+ "SINGLE-VALUE )", &ad_reqDerefAliases },
+ { "( " LOG_SCHEMA_AT ".23 NAME 'reqAttrsOnly' "
+ "DESC 'Attributes and values of request' "
+ "EQUALITY booleanMatch "
+ "SYNTAX OMsBoolean "
+ "SINGLE-VALUE )", &ad_reqAttrsOnly },
+ { "( " LOG_SCHEMA_AT ".24 NAME 'reqFilter' "
+ "DESC 'Filter of request' "
+ "EQUALITY caseIgnoreMatch "
+ "SUBSTR caseIgnoreSubstringsMatch "
+ "SYNTAX OMsDirectoryString "
+ "SINGLE-VALUE )", &ad_reqFilter },
+ { "( " LOG_SCHEMA_AT ".25 NAME 'reqAttr' "
+ "DESC 'Attributes of request' "
+ "EQUALITY caseIgnoreMatch "
+ "SYNTAX OMsDirectoryString )", &ad_reqAttr },
+ { "( " LOG_SCHEMA_AT ".26 NAME 'reqSizeLimit' "
+ "DESC 'Size limit of request' "
+ "EQUALITY integerMatch "
+ "ORDERING integerOrderingMatch "
+ "SYNTAX OMsInteger "
+ "SINGLE-VALUE )", &ad_reqSizeLimit },
+ { "( " LOG_SCHEMA_AT ".27 NAME 'reqTimeLimit' "
+ "DESC 'Time limit of request' "
+ "EQUALITY integerMatch "
+ "ORDERING integerOrderingMatch "
+ "SYNTAX OMsInteger "
+ "SINGLE-VALUE )", &ad_reqTimeLimit },
+ { "( " LOG_SCHEMA_AT ".28 NAME 'reqEntries' "
+ "DESC 'Number of entries returned' "
+ "EQUALITY integerMatch "
+ "ORDERING integerOrderingMatch "
+ "SYNTAX OMsInteger "
+ "SINGLE-VALUE )", &ad_reqEntries },
+ { "( " LOG_SCHEMA_AT ".29 NAME 'reqData' "
+ "DESC 'Data of extended request' "
+ "EQUALITY octetStringMatch "
+ "SUBSTR octetStringSubstringsMatch "
+ "SYNTAX OMsOctetString "
+ "SINGLE-VALUE )", &ad_reqData },
+
+ /*
+ * from <draft-chu-ldap-logschema-01.txt>:
+ *
+
+ ( LOG_SCHEMA_AT .30 NAME 'auditContext'
+ DESC 'DN of auditContainer'
+ EQUALITY distinguishedNameMatch
+ SYNTAX 1.3.6.1.4.1.1466.115.121.1.12
+ SINGLE-VALUE NO-USER-MODIFICATION USAGE directoryOperation )
+
+ * - removed EQUALITY matchingRule
+ * - changed directoryOperation in dSAOperation
+ */
+ { "( " LOG_SCHEMA_AT ".30 NAME 'auditContext' "
+ "DESC 'DN of auditContainer' "
+ "SYNTAX 1.3.6.1.4.1.1466.115.121.1.12 "
+ "SINGLE-VALUE "
+ "NO-USER-MODIFICATION "
+ "USAGE dSAOperation )", &ad_auditContext },
+
+ /*
+ * ITS#6656
+ */
+ { "( " LOG_SCHEMA_AT ".31 NAME 'reqEntryUUID' "
+ "DESC 'UUID of entry' "
+ "EQUALITY UUIDMatch "
+ "ORDERING UUIDOrderingMatch "
+ "SYNTAX 1.3.6.1.1.16.1 "
+ "SINGLE-VALUE )", &ad_reqEntryUUID },
+ { NULL, NULL }
+};
+
+static struct {
+ char *ot;
+ ObjectClass **oc;
+} locs[] = {
+ { "( " LOG_SCHEMA_OC ".0 NAME 'auditContainer' "
+ "DESC 'AuditLog container' "
+ "SUP top STRUCTURAL "
+ "MAY ( cn $ reqStart $ reqEnd ) )", &log_container },
+ { "( " LOG_SCHEMA_OC ".1 NAME 'auditObject' "
+ "DESC 'OpenLDAP request auditing' "
+ "SUP top STRUCTURAL "
+ "MUST ( reqStart $ reqType $ reqSession ) "
+ "MAY ( reqDN $ reqAuthzID $ reqControls $ reqRespControls $ reqEnd $ "
+ "reqResult $ reqMessage $ reqReferral $ reqEntryUUID ) )",
+ &log_ocs[LOG_EN_UNBIND] },
+ { "( " LOG_SCHEMA_OC ".2 NAME 'auditReadObject' "
+ "DESC 'OpenLDAP read request record' "
+ "SUP auditObject STRUCTURAL )", &log_oc_read },
+ { "( " LOG_SCHEMA_OC ".3 NAME 'auditWriteObject' "
+ "DESC 'OpenLDAP write request record' "
+ "SUP auditObject STRUCTURAL )", &log_oc_write },
+ { "( " LOG_SCHEMA_OC ".4 NAME 'auditAbandon' "
+ "DESC 'Abandon operation' "
+ "SUP auditObject STRUCTURAL "
+ "MUST reqId )", &log_ocs[LOG_EN_ABANDON] },
+ { "( " LOG_SCHEMA_OC ".5 NAME 'auditAdd' "
+ "DESC 'Add operation' "
+ "SUP auditWriteObject STRUCTURAL "
+ "MUST reqMod )", &log_ocs[LOG_EN_ADD] },
+ { "( " LOG_SCHEMA_OC ".6 NAME 'auditBind' "
+ "DESC 'Bind operation' "
+ "SUP auditObject STRUCTURAL "
+ "MUST ( reqVersion $ reqMethod ) )", &log_ocs[LOG_EN_BIND] },
+ { "( " LOG_SCHEMA_OC ".7 NAME 'auditCompare' "
+ "DESC 'Compare operation' "
+ "SUP auditReadObject STRUCTURAL "
+ "MUST reqAssertion )", &log_ocs[LOG_EN_COMPARE] },
+ { "( " LOG_SCHEMA_OC ".8 NAME 'auditDelete' "
+ "DESC 'Delete operation' "
+ "SUP auditWriteObject STRUCTURAL "
+ "MAY reqOld )", &log_ocs[LOG_EN_DELETE] },
+ { "( " 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, size_t size )
+{
+ int dd, hh, mm, ss, len;
+ char *ptr;
+
+ assert( size > 0 );
+
+ ss = age % 60;
+ age /= 60;
+ mm = age % 60;
+ age /= 60;
+ hh = age % 24;
+ age /= 24;
+ dd = age;
+
+ ptr = agebv->bv_val;
+
+ if ( dd ) {
+ len = snprintf( ptr, size, "%d+", dd );
+ assert( len >= 0 && (unsigned) len < size );
+ size -= len;
+ ptr += len;
+ }
+ len = snprintf( ptr, size, "%02d:%02d", hh, mm );
+ assert( len >= 0 && (unsigned) len < size );
+ size -= len;
+ ptr += len;
+ if ( ss ) {
+ len = snprintf( ptr, size, ":%02d", ss );
+ assert( len >= 0 && (unsigned) len < size );
+ size -= len;
+ ptr += len;
+ }
+
+ agebv->bv_len = ptr - agebv->bv_val;
+}
+
+static slap_callback nullsc;
+
+#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;
+ Attribute *a;
+
+ if ( rs->sr_type != REP_SEARCH) return 0;
+
+ if ( slapd_shutdown ) return 0;
+
+ /* Remember max CSN: should always be the last entry
+ * seen, since log entries are ordered chronologically...
+ */
+ a = attr_find( rs->sr_entry->e_attrs,
+ slap_schema.si_ad_entryCSN );
+ if ( a ) {
+ ber_len_t len = a->a_nvals[0].bv_len;
+ /* Paranoid len check, normalized CSNs are always the same length */
+ if ( len > LDAP_PVT_CSNSTR_BUFSIZE )
+ len = LDAP_PVT_CSNSTR_BUFSIZE;
+ if ( memcmp( a->a_nvals[0].bv_val, pd->csn.bv_val, len ) > 0 ) {
+ AC_MEMCPY( pd->csn.bv_val, a->a_nvals[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, NULL };
+ Filter f;
+ AttributeAssertion ava = ATTRIBUTEASSERTION_INIT;
+ purge_data pd = {0};
+ char timebuf[LDAP_LUTIL_GENTIME_BUFSIZE];
+ char csnbuf[LDAP_PVT_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;
+
+ /* delete the expired entries */
+ op->o_tag = LDAP_REQ_DELETE;
+ op->o_callback = &nullsc;
+ op->o_csn = pd.csn;
+ op->o_dont_replicate = 1;
+ op->o_csn = slap_empty_bv;
+
+ for (i=0; i<pd.used; i++) {
+ op->o_req_dn = pd.dn[i];
+ op->o_req_ndn = pd.ndn[i];
+ if ( !slapd_shutdown ) {
+ rs_reinit( &rs, REP_RESULT );
+ op->o_bd->be_delete( op, &rs );
+ }
+ ch_free( pd.ndn[i].bv_val );
+ ch_free( pd.dn[i].bv_val );
+ ldap_pvt_thread_pool_pausecheck( &connection_pool );
+ }
+ ch_free( pd.ndn );
+ ch_free( pd.dn );
+
+ {
+ Modifications mod;
+ struct berval bv[2];
+ rs_reinit( &rs, REP_RESULT );
+ /* update context's entryCSN to reflect oldest CSN */
+ mod.sml_numvals = 1;
+ mod.sml_values = bv;
+ bv[0] = pd.csn;
+ BER_BVZERO(&bv[1]);
+ mod.sml_nvalues = NULL;
+ mod.sml_desc = slap_schema.si_ad_entryCSN;
+ mod.sml_op = LDAP_MOD_REPLACE;
+ mod.sml_flags = SLAP_MOD_INTERNAL;
+ mod.sml_next = NULL;
+
+ op->o_tag = LDAP_REQ_MODIFY;
+ op->orm_modlist = &mod;
+ op->orm_no_opattrs = 1;
+ op->o_req_dn = li->li_db->be_suffix[0];
+ op->o_req_ndn = li->li_db->be_nsuffix[0];
+ op->o_no_schema_check = 1;
+ op->o_managedsait = SLAP_CONTROL_NONCRITICAL;
+ op->o_bd->be_modify( op, &rs );
+ if ( mod.sml_next ) {
+ slap_mods_free( mod.sml_next, 1 );
+ }
+ }
+ }
+
+ 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, sizeof( agebuf ) );
+ 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, sizeof( agebuf ) - agebv.bv_len );
+ 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;
+ case LOG_BASE:
+ if ( li->li_bases ) {
+ log_base *lb;
+
+ for ( lb = li->li_bases; lb; lb=lb->lb_next )
+ value_add_one( &c->rvalue_vals, &lb->lb_line );
+ }
+ 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;
+ ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
+ if ( ldap_pvt_runqueue_isrunning( &slapd_rq, re ))
+ ldap_pvt_runqueue_stoptask( &slapd_rq, re );
+ ldap_pvt_runqueue_remove( &slapd_rq, re );
+ ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
+ }
+ 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;
+ case LOG_BASE:
+ if ( c->valx < 0 ) {
+ log_base *lb, *ln;
+
+ for ( lb = li->li_bases; lb; lb = ln ) {
+ ln = lb->lb_next;
+ ch_free( lb );
+ }
+ } else {
+ log_base *lb = NULL, **lp;
+ int i;
+
+ for ( lp = &li->li_bases, i=0; i < c->valx; i++ ) {
+ lb = *lp;
+ lp = &lb->lb_next;
+ }
+ *lp = lb->lb_next;
+ ch_free( lb );
+ }
+ 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 {
+ ldap_pvt_thread_mutex_lock( &slapd_rq.rq_mutex );
+ 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 );
+ ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
+ }
+ }
+ }
+ 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 ) {
+ snprintf( c->cr_msg, sizeof( 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;
+ case LOG_BASE: {
+ slap_mask_t m = 0;
+ rc = verbstring_to_mask( logops, c->argv[1], '|', &m );
+ if ( rc == 0 ) {
+ struct berval dn, ndn;
+ ber_str2bv( c->argv[2], 0, 0, &dn );
+ rc = dnNormalize( 0, NULL, NULL, &dn, &ndn, NULL );
+ if ( rc == 0 ) {
+ log_base *lb;
+ struct berval mbv;
+ char *ptr;
+ mask_to_verbstring( logops, m, '|', &mbv );
+ lb = ch_malloc( sizeof( log_base ) + mbv.bv_len + ndn.bv_len + 3 + 1 );
+ lb->lb_line.bv_val = (char *)(lb + 1);
+ lb->lb_line.bv_len = mbv.bv_len + ndn.bv_len + 3;
+ ptr = lutil_strcopy( lb->lb_line.bv_val, mbv.bv_val );
+ *ptr++ = ' ';
+ *ptr++ = '"';
+ lb->lb_base.bv_val = ptr;
+ lb->lb_base.bv_len = ndn.bv_len;
+ ptr = lutil_strcopy( ptr, ndn.bv_val );
+ *ptr++ = '"';
+ lb->lb_ops = m;
+ lb->lb_next = li->li_bases;
+ li->li_bases = lb;
+ } else {
+ snprintf( c->cr_msg, sizeof( c->cr_msg ), "%s invalid DN: %s",
+ c->argv[0], c->argv[2] );
+ Debug( LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE,
+ "%s: %s\n", c->log, c->cr_msg, 0 );
+ rc = ARG_BAD_CONF;
+ }
+ } else {
+ snprintf( c->cr_msg, sizeof( c->cr_msg ), "%s invalid ops: %s",
+ c->argv[0], c->argv[1] );
+ Debug( LDAP_DEBUG_CONFIG|LDAP_DEBUG_NONE,
+ "%s: %s\n", c->log, c->cr_msg, 0 );
+ rc = ARG_BAD_CONF;
+ }
+ }
+ break;
+ }
+ break;
+ }
+ return rc;
+}
+
+static int
+logSchemaControlValidate(
+ Syntax *syntax,
+ struct berval *valp )
+{
+ struct berval val, bv;
+ ber_len_t 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 )
+ {
+ ber_len_t valueStart, valueLen;
+
+ 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;
+ }
+
+ i++;
+ valueStart = i;
+
+ 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;
+ }
+
+ valueLen = i - valueStart;
+ if ( (valueLen/2)*2 != valueLen ) {
+ 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;
+ }
+ }
+
+ 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 ) ) {
+ ber_len_t j;
+
+ ptr = lutil_strcopy( ptr, " controlValue \"" );
+ for ( j = 0; j < ctrls[ i ]->ldctl_value.bv_len; j++ ) {
+ *ptr++ = SLAP_ESCAPE_HI(ctrls[ i ]->ldctl_value.bv_val[ j ]);
+ *ptr++ = SLAP_ESCAPE_LO(ctrls[ i ]->ldctl_value.bv_val[ j ]);
+ }
+
+ *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,
+ log_info *li, int logop, Operation *op2 ) {
+
+ 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, &timestamp );
+ snprintf( timestamp.bv_val + timestamp.bv_len-1, sizeof(".123456Z"), ".%06dZ", op->o_tincr );
+ timestamp.bv_len += STRLENOF(".123456");
+
+ 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, &timestamp, &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, &timestamp, &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, &timestamp );
+ snprintf( timestamp.bv_val + timestamp.bv_len-1, sizeof(".123456Z"), ".%06dZ", op2->o_tincr );
+ timestamp.bv_len += STRLENOF(".123456");
+
+ attr_merge_normalize_one( e, ad_reqEnd, &timestamp, 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 = snprintf( rdn.bv_val, sizeof( rdnbuf ), "%lu", op->o_connid );
+ if ( rdn.bv_len < sizeof( rdnbuf ) ) {
+ attr_merge_one( e, ad_reqSession, &rdn, NULL );
+ } /* else? */
+
+ 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_op2logop( Operation *op )
+{
+ switch ( op->o_tag ) {
+ case LDAP_REQ_ADD: return LOG_EN_ADD;
+ case LDAP_REQ_DELETE: return LOG_EN_DELETE;
+ case LDAP_REQ_MODIFY: return LOG_EN_MODIFY;
+ case LDAP_REQ_MODRDN: return LOG_EN_MODRDN;
+ case LDAP_REQ_COMPARE: return LOG_EN_COMPARE;
+ case LDAP_REQ_SEARCH: return LOG_EN_SEARCH;
+ case LDAP_REQ_BIND: return LOG_EN_BIND;
+ case LDAP_REQ_EXTENDED: return LOG_EN_EXTENDED;
+ default: /* unknown operation type */
+ break;
+ } /* Unbind and Abandon never reach here */
+ return LOG_EN_UNKNOWN;
+}
+
+static int accesslog_response(Operation *op, SlapReply *rs) {
+ slap_overinst *on = (slap_overinst *)op->o_callback->sc_private;
+ log_info *li = on->on_bi.bi_private;
+ Attribute *a, *last_attr;
+ Modifications *m;
+ struct berval *b, uuid = BER_BVNULL;
+ int i;
+ int logop;
+ slap_verbmasks *lo;
+ Entry *e = NULL, *old = NULL, *e_uuid = NULL;
+ char timebuf[LDAP_LUTIL_GENTIME_BUFSIZE+8];
+ struct berval bv;
+ char *ptr;
+ BerVarray vals;
+ Operation op2 = {0};
+ SlapReply rs2 = {REP_RESULT};
+
+ {
+ slap_callback *sc = op->o_callback;
+ op->o_callback = sc->sc_next;
+ op->o_tmpfree(sc, op->o_tmpmemctx );
+ }
+
+ if ( rs->sr_type != REP_RESULT && rs->sr_type != REP_EXTENDED )
+ return SLAP_CB_CONTINUE;
+
+ logop = accesslog_op2logop( op );
+ lo = logops+logop+EN_OFFSET;
+ if ( !( li->li_ops & lo->mask )) {
+ log_base *lb;
+
+ i = 0;
+ for ( lb = li->li_bases; lb; lb=lb->lb_next )
+ if (( lb->lb_ops & lo->mask ) && dnIsSuffix( &op->o_req_ndn, &lb->lb_base )) {
+ i = 1;
+ break;
+ }
+ if ( !i )
+ return SLAP_CB_CONTINUE;
+ }
+
+ /* mutex and so were only set for write operations;
+ * if we got here, the operation must be logged */
+ if ( lo->mask & LOG_OP_WRITES ) {
+ slap_callback *cb;
+
+ /* These internal ops are not logged */
+ if ( op->o_dont_replicate )
+ return SLAP_CB_CONTINUE;
+
+ ldap_pvt_thread_mutex_lock( &li->li_log_mutex );
+ old = li->li_old;
+ uuid = li->li_uuid;
+ li->li_old = NULL;
+ BER_BVZERO( &li->li_uuid );
+#ifdef RMUTEX_DEBUG
+ Debug( LDAP_DEBUG_SYNC,
+ "accesslog_response: unlocking rmutex for tid %x\n",
+ op->o_tid, 0, 0 );
+#endif
+ ldap_pvt_thread_rmutex_unlock( &li->li_op_rmutex, op->o_tid );
+ }
+
+ /* ignore these internal reads */
+ if (( lo->mask & LOG_OP_READS ) && op->o_do_not_cache ) {
+ return SLAP_CB_CONTINUE;
+ }
+
+ if ( li->li_success && rs->sr_err != LDAP_SUCCESS )
+ goto done;
+
+ e = accesslog_entry( op, rs, li, logop, &op2 );
+
+ if ( !BER_BVISNULL( &op->o_req_ndn ))
+ 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_normalize_one( e, ad_reqMessage, &bv, op->o_tmpmemctx );
+ }
+ bv.bv_len = snprintf( timebuf, sizeof( timebuf ), "%d", rs->sr_err );
+ if ( bv.bv_len < sizeof( timebuf ) ) {
+ bv.bv_val = timebuf;
+ attr_merge_one( e, ad_reqResult, &bv, NULL );
+ }
+
+ last_attr = attr_find( e->e_attrs, ad_reqResult );
+
+ e_uuid = old;
+ switch( logop ) {
+ case LOG_EN_ADD:
+ case LOG_EN_DELETE: {
+ char c_op;
+ Entry *e2;
+
+ if ( logop == LOG_EN_ADD ) {
+ e2 = op->ora_e;
+ e_uuid = 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 ) {
+ i += a->a_numvals;
+ }
+ 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_numvals = i;
+ 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 + attributes (ITS#6545) */
+ i = 0;
+ for ( m = op->orm_modlist; m; m = m->sml_next ) {
+ if ( m->sml_values ) {
+ i += m->sml_numvals;
+ } else if ( m->sml_op == LDAP_MOD_DELETE ||
+ m->sml_op == SLAP_MOD_SOFTDEL ||
+ m->sml_op == LDAP_MOD_REPLACE )
+ {
+ i++;
+ }
+ if ( m->sml_next && m->sml_desc == m->sml_next->sml_desc ) {
+ 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: /* FALLTHRU */
+ case SLAP_MOD_SOFTADD: c_op = '+'; break;
+ case LDAP_MOD_DELETE: /* FALLTHRU */
+ case SLAP_MOD_SOFTDEL: 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 == SLAP_MOD_SOFTDEL ||
+ 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 || m->sml_op == SLAP_MOD_SOFTDEL ) {
+ *ptr++ = '-';
+ } else {
+ *ptr++ = '=';
+ }
+ *ptr = '\0';
+ i++;
+ }
+ /* ITS#6545: when the same attribute is edited multiple times,
+ * record the transition */
+ if ( m->sml_next && m->sml_desc == m->sml_next->sml_desc &&
+ m->sml_op == m->sml_next->sml_op ) {
+ ber_str2bv( ":", STRLENOF(":"), 1, &vals[i] );
+ i++;
+ }
+ }
+
+ if ( i > 0 ) {
+ BER_BVZERO( &vals[i] );
+ a = attr_alloc( ad_reqMod );
+ a->a_numvals = i;
+ 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 ) {
+ i += a->a_numvals;
+ }
+ }
+ if ( 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_numvals = i;
+ 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_normalize_one( e, ad_reqFilter, &op->ors_filterstr, op->o_tmpmemctx );
+ if ( op->ors_attrs ) {
+ int j;
+ /* 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, j=0; !BER_BVISNULL(&op->ors_attrs[i].an_name );i++) {
+ if (!BER_BVISEMPTY(&op->ors_attrs[i].an_name)) {
+ vals[j] = op->ors_attrs[i].an_name;
+ j++;
+ }
+ }
+ BER_BVZERO(&vals[j]);
+ attr_merge_normalize( e, ad_reqAttr, vals, op->o_tmpmemctx );
+ op->o_tmpfree( vals, op->o_tmpmemctx );
+ }
+ bv.bv_val = timebuf;
+ bv.bv_len = snprintf( bv.bv_val, sizeof( timebuf ), "%d", rs->sr_nentries );
+ if ( bv.bv_len < sizeof( timebuf ) ) {
+ attr_merge_one( e, ad_reqEntries, &bv, NULL );
+ } /* else? */
+
+ bv.bv_len = snprintf( bv.bv_val, sizeof( timebuf ), "%d", op->ors_tlimit );
+ if ( bv.bv_len < sizeof( timebuf ) ) {
+ attr_merge_one( e, ad_reqTimeLimit, &bv, NULL );
+ } /* else? */
+
+ bv.bv_len = snprintf( bv.bv_val, sizeof( timebuf ), "%d", op->ors_slimit );
+ if ( bv.bv_len < sizeof( timebuf ) ) {
+ attr_merge_one( e, ad_reqSizeLimit, &bv, NULL );
+ } /* else? */
+ break;
+
+ case LOG_EN_BIND:
+ bv.bv_val = timebuf;
+ bv.bv_len = snprintf( bv.bv_val, sizeof( timebuf ), "%d", op->o_protocol );
+ if ( bv.bv_len < sizeof( timebuf ) ) {
+ attr_merge_one( e, ad_reqVersion, &bv, NULL );
+ } /* else? */
+ if ( op->orb_method == LDAP_AUTH_SIMPLE ) {
+ attr_merge_normalize_one( e, ad_reqMethod, &simple, op->o_tmpmemctx );
+ } 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_normalize_one( e, ad_reqMethod, &bv, op->o_tmpmemctx );
+ 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;
+ }
+
+ if ( e_uuid || !BER_BVISNULL( &uuid ) ) {
+ struct berval *pbv = NULL;
+
+ if ( !BER_BVISNULL( &uuid ) ) {
+ pbv = &uuid;
+
+ } else {
+ a = attr_find( e_uuid->e_attrs, slap_schema.si_ad_entryUUID );
+ if ( a ) {
+ pbv = &a->a_vals[0];
+ }
+ }
+
+ if ( pbv ) {
+ attr_merge_normalize_one( e, ad_reqEntryUUID, pbv, op->o_tmpmemctx );
+ }
+
+ if ( !BER_BVISNULL( &uuid ) ) {
+ ber_memfree( uuid.bv_val );
+ BER_BVZERO( &uuid );
+ }
+ }
+
+ 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_csn = op->o_csn;
+ /* contextCSN updates may still reach here */
+ op2.o_dont_replicate = op->o_dont_replicate;
+
+ if (( lo->mask & LOG_OP_WRITES ) && !BER_BVISEMPTY( &op->o_csn )) {
+ struct berval maxcsn;
+ char cbuf[LDAP_PVT_CSNSTR_BUFSIZE];
+ int foundit;
+ cbuf[0] = '\0';
+ maxcsn.bv_val = cbuf;
+ maxcsn.bv_len = sizeof(cbuf);
+ /* If there was a commit CSN on the main DB,
+ * we must propagate it to the log DB for its
+ * own syncprov. Otherwise, don't generate one.
+ */
+ slap_get_commit_csn( op, &maxcsn, &foundit );
+ if ( !BER_BVISEMPTY( &maxcsn ) ) {
+ slap_queue_csn( &op2, &op->o_csn );
+ } else {
+ attr_merge_normalize_one( e, slap_schema.si_ad_entryCSN,
+ &op->o_csn, op->o_tmpmemctx );
+ }
+ }
+
+ op2.o_bd->be_add( &op2, &rs2 );
+ if ( rs2.sr_err != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_SYNC,
+ "accesslog_response: got result 0x%x adding log entry %s\n",
+ rs2.sr_err, op2.o_req_dn.bv_val, 0 );
+ }
+ 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;
+}
+
+static int
+accesslog_op_misc( Operation *op, SlapReply *rs )
+{
+ slap_callback *sc;
+
+ sc = op->o_tmpcalloc( 1, sizeof(slap_callback), op->o_tmpmemctx );
+ sc->sc_response = accesslog_response;
+ 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;
+ slap_verbmasks *lo;
+ int logop;
+ int doit = 0;
+
+ /* These internal ops are not logged */
+ if ( op->o_dont_replicate )
+ return SLAP_CB_CONTINUE;
+
+ logop = accesslog_op2logop( op );
+ lo = logops+logop+EN_OFFSET;
+
+ if ( li->li_ops & lo->mask ) {
+ doit = 1;
+ } else {
+ log_base *lb;
+ for ( lb = li->li_bases; lb; lb = lb->lb_next )
+ if (( lb->lb_ops & lo->mask ) && dnIsSuffix( &op->o_req_ndn, &lb->lb_base )) {
+ doit = 1;
+ break;
+ }
+ }
+
+ if ( doit ) {
+ slap_callback *cb = op->o_tmpcalloc( 1, sizeof( slap_callback ), op->o_tmpmemctx );
+ cb->sc_cleanup = accesslog_response;
+ cb->sc_response = accesslog_response;
+ cb->sc_private = on;
+ cb->sc_next = op->o_callback;
+ op->o_callback = cb;
+
+#ifdef RMUTEX_DEBUG
+ Debug( LDAP_DEBUG_SYNC,
+ "accesslog_op_mod: locking rmutex for tid %x\n",
+ op->o_tid, 0, 0 );
+#endif
+ ldap_pvt_thread_rmutex_lock( &li->li_op_rmutex, op->o_tid );
+#ifdef RMUTEX_DEBUG
+ Debug( LDAP_DEBUG_STATS,
+ "accesslog_op_mod: locked rmutex for tid %x\n",
+ op->o_tid, 0, 0 );
+#endif
+ 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 = (BackendInfo *)on->on_info;
+ 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;
+
+ } else {
+ int rc;
+ Entry *e;
+
+ op->o_bd->bd_info = (BackendInfo *)on->on_info;
+ rc = be_entry_get_rw( op, &op->o_req_ndn, NULL, NULL, 0, &e );
+ if ( e ) {
+ Attribute *a = attr_find( e->e_attrs, slap_schema.si_ad_entryUUID );
+ if ( a ) {
+ ber_dupbv( &li->li_uuid, &a->a_vals[0] );
+ }
+ 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 )) {
+ log_base *lb;
+ int i = 0;
+
+ for ( lb = li->li_bases; lb; lb=lb->lb_next )
+ if (( lb->lb_ops & LOG_OP_UNBIND ) && dnIsSuffix( &op->o_ndn, &lb->lb_base )) {
+ i = 1;
+ break;
+ }
+ if ( !i )
+ return SLAP_CB_CONTINUE;
+ }
+
+ e = accesslog_entry( op, rs, li, 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 )
+ return SLAP_CB_CONTINUE;
+
+ if ( !( li->li_ops & LOG_OP_ABANDON )) {
+ log_base *lb;
+ int i = 0;
+
+ for ( lb = li->li_bases; lb; lb=lb->lb_next )
+ if (( lb->lb_ops & LOG_OP_ABANDON ) && dnIsSuffix( &op->o_ndn, &lb->lb_base )) {
+ i = 1;
+ break;
+ }
+ if ( !i )
+ return SLAP_CB_CONTINUE;
+ }
+
+ e = accesslog_entry( op, rs, li, LOG_EN_ABANDON, &op2 );
+ bv.bv_val = buf;
+ bv.bv_len = snprintf( buf, sizeof( buf ), "%d", op->orn_msgid );
+ if ( bv.bv_len < sizeof( buf ) ) {
+ attr_merge_one( e, ad_reqId, &bv, NULL );
+ } /* else? */
+
+ 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 ( op->o_sync != SLAP_CONTROL_NONE )
+ return SLAP_CB_CONTINUE;
+
+ 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 );
+ attr_valadd( *ap,
+ &li->li_db->be_suffix[0],
+ &li->li_db->be_nsuffix[0], 1 );
+ }
+ }
+
+ 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;
+ BackendDB db;
+
+ 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 );
+ }
+ db = *li->li_db;
+ op->o_bd = &db;
+
+ op->o_tag = LDAP_REQ_ADD;
+ 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 );
+ 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_thread_mutex_lock( &slapd_rq.rq_mutex );
+ ldap_pvt_runqueue_insert( &slapd_rq, 3600, accesslog_db_root, on,
+ "accesslog_db_root", li->li_db->be_suffix[0].bv_val );
+ ldap_pvt_thread_mutex_unlock( &slapd_rq.rq_mutex );
+
+ return 0;
+}
+
+enum { start = 0 };
+
+static int
+check_rdntime_syntax (struct berval *val,
+ int *parts,
+ struct berval *fraction)
+{
+ /*
+ * GeneralizedTime YYYYmmddHH[MM[SS]][(./,)d...](Z|(+/-)HH[MM])
+ * GeneralizedTime supports leap seconds, UTCTime does not.
+ */
+ static const int ceiling[9] = { 100, 100, 12, 31, 24, 60, 60, 24, 60 };
+ static const int mdays[2][12] = {
+ /* non-leap years */
+ { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
+ /* leap years */
+ { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
+ };
+ char *p, *e;
+ int part, c, c1, c2, tzoffset, leapyear = 0;
+
+ p = val->bv_val;
+ e = p + val->bv_len;
+
+ for (part = start; part < 7 && p < e; part++) {
+ c1 = *p;
+ if (!ASCII_DIGIT(c1)) {
+ break;
+ }
+ p++;
+ if (p == e) {
+ return LDAP_INVALID_SYNTAX;
+ }
+ c = *p++;
+ if (!ASCII_DIGIT(c)) {
+ return LDAP_INVALID_SYNTAX;
+ }
+ c += c1 * 10 - '0' * 11;
+ if ((part | 1) == 3) {
+ --c;
+ if (c < 0) {
+ return LDAP_INVALID_SYNTAX;
+ }
+ }
+ if (c >= ceiling[part]) {
+ if (! (c == 60 && part == 6 && start == 0))
+ return LDAP_INVALID_SYNTAX;
+ }
+ parts[part] = c;
+ }
+ if (part < 5 + start) {
+ return LDAP_INVALID_SYNTAX;
+ }
+ for (; part < 9; part++) {
+ parts[part] = 0;
+ }
+
+ /* leapyear check for the Gregorian calendar (year>1581) */
+ if (parts[parts[1] == 0 ? 0 : 1] % 4 == 0) {
+ leapyear = 1;
+ }
+
+ if (parts[3] >= mdays[leapyear][parts[2]]) {
+ return LDAP_INVALID_SYNTAX;
+ }
+
+ if (start == 0) {
+ fraction->bv_val = p;
+ fraction->bv_len = 0;
+ if (p < e && (*p == '.' || *p == ',')) {
+ char *end_num;
+ while (++p < e && ASCII_DIGIT(*p)) {
+ /* EMPTY */;
+ }
+ if (p - fraction->bv_val == 1) {
+ return LDAP_INVALID_SYNTAX;
+ }
+
+#if 0 /* don't truncate trailing zeros */
+ for (end_num = p; end_num[-1] == '0'; --end_num) {
+ /* EMPTY */;
+ }
+ c = end_num - fraction->bv_val;
+#else
+ c = p - fraction->bv_val;
+#endif
+ if (c != 1) fraction->bv_len = c;
+ }
+ }
+
+ if (p == e) {
+ /* no time zone */
+ return start == 0 ? LDAP_INVALID_SYNTAX : LDAP_SUCCESS;
+ }
+
+ tzoffset = *p++;
+ switch (tzoffset) {
+ case 'Z':
+ /* UTC */
+ break;
+ default:
+ return LDAP_INVALID_SYNTAX;
+ }
+
+ return p != e ? LDAP_INVALID_SYNTAX : LDAP_SUCCESS;
+}
+
+static int
+rdnTimestampValidate(
+ Syntax *syntax,
+ struct berval *in )
+{
+ int parts[9];
+ struct berval fraction;
+ return check_rdntime_syntax(in, parts, &fraction);
+}
+
+static int
+rdnTimestampNormalize(
+ slap_mask_t usage,
+ Syntax *syntax,
+ MatchingRule *mr,
+ struct berval *val,
+ struct berval *normalized,
+ void *ctx )
+{
+ int parts[9], rc;
+ unsigned int len;
+ struct berval fraction;
+
+ rc = check_rdntime_syntax(val, parts, &fraction);
+ if (rc != LDAP_SUCCESS) {
+ return rc;
+ }
+
+ len = STRLENOF("YYYYmmddHHMMSSZ") + fraction.bv_len;
+ normalized->bv_val = slap_sl_malloc( len + 1, ctx );
+ if ( BER_BVISNULL( normalized ) ) {
+ return LBER_ERROR_MEMORY;
+ }
+
+ sprintf( normalized->bv_val, "%02d%02d%02d%02d%02d%02d%02d",
+ parts[0], parts[1], parts[2] + 1, parts[3] + 1,
+ parts[4], parts[5], parts[6] );
+ if ( !BER_BVISEMPTY( &fraction ) ) {
+ memcpy( normalized->bv_val + STRLENOF("YYYYmmddHHMMSSZ")-1,
+ fraction.bv_val, fraction.bv_len );
+ normalized->bv_val[STRLENOF("YYYYmmddHHMMSSZ")-1] = '.';
+ }
+ strcpy( normalized->bv_val + len-1, "Z" );
+ normalized->bv_len = len;
+
+ return LDAP_SUCCESS;
+}
+
+
+int accesslog_initialize()
+{
+ int i, rc;
+ Syntax *rdnTimestampSyntax;
+ MatchingRule *rdnTimestampMatch;
+
+ 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_misc;
+ accesslog.on_bi.bi_op_compare = accesslog_op_misc;
+ 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_search = accesslog_op_misc;
+ accesslog.on_bi.bi_extended = accesslog_op_misc;
+ 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_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
+ }
+
+ /* Inject custom normalizer for reqStart/reqEnd */
+ rdnTimestampMatch = ch_malloc( sizeof( MatchingRule ));
+ rdnTimestampSyntax = ch_malloc( sizeof( Syntax ));
+ *rdnTimestampMatch = *ad_reqStart->ad_type->sat_equality;
+ rdnTimestampMatch->smr_normalize = rdnTimestampNormalize;
+ *rdnTimestampSyntax = *ad_reqStart->ad_type->sat_syntax;
+ rdnTimestampSyntax->ssyn_validate = rdnTimestampValidate;
+ ad_reqStart->ad_type->sat_equality = rdnTimestampMatch;
+ ad_reqStart->ad_type->sat_syntax = rdnTimestampSyntax;
+
+ rdnTimestampMatch = ch_malloc( sizeof( MatchingRule ));
+ rdnTimestampSyntax = ch_malloc( sizeof( Syntax ));
+ *rdnTimestampMatch = *ad_reqStart->ad_type->sat_equality;
+ rdnTimestampMatch->smr_normalize = rdnTimestampNormalize;
+ *rdnTimestampSyntax = *ad_reqStart->ad_type->sat_syntax;
+ rdnTimestampSyntax->ssyn_validate = rdnTimestampValidate;
+ ad_reqEnd->ad_type->sat_equality = rdnTimestampMatch;
+ ad_reqEnd->ad_type->sat_syntax = rdnTimestampSyntax;
+
+ 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 */