X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Foverlays%2Faccesslog.c;h=7d8cf7314945571230bb7bc1cf5fefecdcfd973b;hb=9d5d7eba7192c6dab7c6f8ef6fb3d083b53565db;hp=06453b4895eefbe69c73d0a20fd6f270894407f3;hpb=86bc7b1fcbe45a9f9d807813385385142af94fdc;p=openldap
diff --git a/servers/slapd/overlays/accesslog.c b/servers/slapd/overlays/accesslog.c
index 06453b4895..7d8cf73149 100644
--- a/servers/slapd/overlays/accesslog.c
+++ b/servers/slapd/overlays/accesslog.c
@@ -2,7 +2,7 @@
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software .
*
- * Copyright 2005-2009 The OpenLDAP Foundation.
+ * Copyright 2005-2012 The OpenLDAP Foundation.
* Portions copyright 2004-2005 Symas Corporation.
* All rights reserved.
*
@@ -56,6 +56,13 @@ typedef struct log_attr {
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;
@@ -66,7 +73,9 @@ typedef struct log_info {
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;
@@ -79,7 +88,8 @@ enum {
LOG_PURGE,
LOG_SUCCESS,
LOG_OLD,
- LOG_OLDATTR
+ LOG_OLDATTR,
+ LOG_BASE
};
static ConfigTable log_cfats[] = {
@@ -110,6 +120,12 @@ static ConfigTable log_cfats[] = {
"DESC 'Log old values of these attributes even if unmodified' "
"EQUALITY caseIgnoreMatch "
"SYNTAX OMsDirectoryString )", NULL, NULL },
+ { "logbase", "op|writes|reads|session|all< a_nvals[0].bv_len;
/* Paranoid len check, normalized CSNs are always the same length */
- if ( len > LDAP_LUTIL_CSNSTR_BUFSIZE )
- len = LDAP_LUTIL_CSNSTR_BUFSIZE;
+ 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;
@@ -616,7 +642,7 @@ accesslog_purge( void *ctx, void *arg )
AttributeAssertion ava = ATTRIBUTEASSERTION_INIT;
purge_data pd = {0};
char timebuf[LDAP_LUTIL_GENTIME_BUFSIZE];
- char csnbuf[LDAP_LUTIL_CSNSTR_BUFSIZE];
+ char csnbuf[LDAP_PVT_CSNSTR_BUFSIZE];
time_t old = slap_get_time();
connection_fake_init( &conn, &opbuf, ctx );
@@ -664,12 +690,15 @@ accesslog_purge( void *ctx, void *arg )
op->o_tag = LDAP_REQ_DELETE;
op->o_callback = &nullsc;
op->o_csn = pd.csn;
+ op->o_dont_replicate = 1;
for (i=0; io_req_dn = pd.dn[i];
op->o_req_ndn = pd.ndn[i];
- if ( !slapd_shutdown )
+ 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 );
}
@@ -679,6 +708,7 @@ accesslog_purge( void *ctx, void *arg )
{
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;
@@ -781,6 +811,16 @@ log_cf_gen(ConfigArgs *c)
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:
@@ -839,6 +879,26 @@ log_cf_gen(ConfigArgs *c)
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:
@@ -922,6 +982,47 @@ log_cf_gen(ConfigArgs *c)
}
}
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;
}
@@ -1047,6 +1148,8 @@ logSchemaControlValidate(
/* 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 ] ) ) {
@@ -1062,6 +1165,9 @@ logSchemaControlValidate(
return LDAP_INVALID_SYNTAX;
}
+ i++;
+ valueStart = i;
+
for ( ; i < val.bv_len; i++ ) {
if ( val.bv_val[ i ] == '"' ) {
break;
@@ -1076,7 +1182,12 @@ logSchemaControlValidate(
return LDAP_INVALID_SYNTAX;
}
- for ( ; i < val.bv_len; i++ ) {
+ 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;
}
@@ -1159,25 +1270,9 @@ accesslog_ctrls(
ber_len_t 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;
- }
+ 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++ = '"';
@@ -1261,7 +1356,7 @@ static Entry *accesslog_entry( Operation *op, SlapReply *rs, int logop,
}
rdn.bv_len = snprintf( rdn.bv_val, sizeof( rdnbuf ), "%lu", op->o_connid );
- if ( rdn.bv_len >= 0 || rdn.bv_len < sizeof( rdnbuf ) ) {
+ if ( rdn.bv_len < sizeof( rdnbuf ) ) {
attr_merge_one( e, ad_reqSession, &rdn, NULL );
} /* else? */
@@ -1337,16 +1432,34 @@ static void accesslog_val2val(AttributeDescription *ad, struct berval *val,
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_bd->bd_info;
log_info *li = on->on_bi.bi_private;
Attribute *a, *last_attr;
Modifications *m;
- struct berval *b;
+ struct berval *b, uuid = BER_BVNULL;
int i;
- int logop;
+ int logop, do_graduate = 0;
slap_verbmasks *lo;
- Entry *e = NULL, *old = NULL;
+ Entry *e = NULL, *old = NULL, *e_uuid = NULL;
char timebuf[LDAP_LUTIL_GENTIME_BUFSIZE+8];
struct berval bv;
char *ptr;
@@ -1357,28 +1470,35 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
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 */
-
+ logop = accesslog_op2logop( op );
lo = logops+logop+EN_OFFSET;
- if ( !( li->li_ops & lo->mask ))
- return SLAP_CB_CONTINUE;
+ 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 && op->orm_no_opattrs )
+ 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 );
/* Disarm mod_cleanup */
for ( cb = op->o_callback; cb; cb = cb->sc_next ) {
if ( cb->sc_private == (void *)on ) {
@@ -1408,6 +1528,7 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
last_attr = attr_find( e->e_attrs, ad_reqResult );
+ e_uuid = old;
switch( logop ) {
case LOG_EN_ADD:
case LOG_EN_DELETE: {
@@ -1416,7 +1537,9 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
if ( logop == LOG_EN_ADD ) {
e2 = op->ora_e;
+ e_uuid = op->ora_e;
c_op = '+';
+
} else {
if ( !old )
break;
@@ -1606,15 +1729,19 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
if ( !BER_BVISEMPTY( &op->ors_filterstr ))
attr_merge_one( e, ad_reqFilter, &op->ors_filterstr, NULL );
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; !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;
+ 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( e, ad_reqAttr, vals, NULL );
op->o_tmpfree( vals, op->o_tmpmemctx );
}
@@ -1667,6 +1794,29 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
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;
@@ -1679,11 +1829,17 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
if (( lo->mask & LOG_OP_WRITES ) && !BER_BVISEMPTY( &op->o_csn )) {
slap_queue_csn( &op2, &op->o_csn );
+ do_graduate = 1;
}
op2.o_bd->be_add( &op2, &rs2 );
if ( e == op2.ora_e ) entry_free( e );
e = NULL;
+ if ( do_graduate ) {
+ slap_graduate_commit_csn( &op2 );
+ if ( op2.o_csn.bv_val )
+ op->o_tmpfree( op2.o_csn.bv_val, op->o_tmpmemctx );
+ }
done:
if ( lo->mask & LOG_OP_WRITES )
@@ -1756,8 +1912,29 @@ 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 && op->orm_no_opattrs )
+ return SLAP_CB_CONTINUE;
+
+ logop = accesslog_op2logop( op );
+ lo = logops+logop+EN_OFFSET;
- if ( li->li_ops & LOG_OP_WRITES ) {
+ 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_tmpalloc( sizeof( slap_callback ), op->o_tmpmemctx ), *cb2;
cb->sc_cleanup = accesslog_mod_cleanup;
cb->sc_response = NULL;
@@ -1769,7 +1946,8 @@ accesslog_op_mod( Operation *op, SlapReply *rs )
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 ))) {
+ ( op->o_tag == LDAP_REQ_MODRDN && li->li_oldattrs )))
+ {
int rc;
Entry *e;
@@ -1781,6 +1959,21 @@ accesslog_op_mod( Operation *op, SlapReply *rs )
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;
@@ -1800,8 +1993,18 @@ accesslog_unbind( Operation *op, SlapReply *rs )
SlapReply rs2 = {REP_RESULT};
Entry *e;
- if ( !( li->li_ops & LOG_OP_UNBIND ))
- return SLAP_CB_CONTINUE;
+ 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, LOG_EN_UNBIND, &op2 );
op2.o_hdr = op->o_hdr;
@@ -1835,9 +2038,22 @@ accesslog_abandon( Operation *op, SlapReply *rs )
char buf[64];
struct berval bv;
- if ( !op->o_time || !( li->li_ops & LOG_OP_ABANDON ))
+ 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, LOG_EN_ABANDON, &op2 );
bv.bv_val = buf;
bv.bv_len = snprintf( buf, sizeof( buf ), "%d", op->orn_msgid );
@@ -1967,6 +2183,7 @@ accesslog_db_root(
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 );
@@ -2011,7 +2228,8 @@ accesslog_db_root(
}
be_entry_release_rw( op, e_ctx, 0 );
}
- op->o_bd = li->li_db;
+ db = *li->li_db;
+ op->o_bd = &db;
op->ora_e = e;
op->o_req_dn = e->e_name;
@@ -2019,7 +2237,6 @@ accesslog_db_root(
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 );
}