/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1999-2006 The OpenLDAP Foundation.
+ * Copyright 1999-2007 The OpenLDAP Foundation.
* Portions Copyright 2000-2003 Pierangelo Masarati.
* Portions Copyright 1999-2003 Howard Chu.
* All rights reserved.
#endif /* LDAP_BACK_PRINT_CONNTREE */
static int
-ldap_back_freeconn( Operation *op, ldapconn_t *lc, int dolock );
+ldap_back_freeconn( ldapinfo_t *li, ldapconn_t *lc, int dolock );
static ldapconn_t *
ldap_back_getconn( Operation *op, SlapReply *rs, ldap_back_send_t sendok,
ldap_back_send_t sendok, struct berval *binddn, struct berval *bindcred );
static int
-ldap_back_prepare_conn( ldapconn_t **lcp, Operation *op, SlapReply *rs,
+ldap_back_prepare_conn( ldapconn_t *lc, Operation *op, SlapReply *rs,
ldap_back_send_t sendok );
static int
ldap_back_conndnlc_cmp( const void *c1, const void *c2 );
+ldapconn_t *
+ldap_back_conn_delete( ldapinfo_t *li, ldapconn_t *lc )
+{
+ if ( LDAP_BACK_PCONN_ISPRIV( lc ) ) {
+ if ( LDAP_BACK_CONN_CACHED( lc ) ) {
+ assert( lc->lc_q.tqe_prev != NULL );
+ assert( li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_num > 0 );
+ li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_num--;
+ LDAP_TAILQ_REMOVE( &li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_priv, lc, lc_q );
+ LDAP_TAILQ_ENTRY_INIT( lc, lc_q );
+ LDAP_BACK_CONN_CACHED_CLEAR( lc );
+
+ } else {
+ assert( LDAP_BACK_CONN_TAINTED( lc ) );
+ assert( lc->lc_q.tqe_prev == NULL );
+ }
+
+ } else {
+ ldapconn_t *tmplc = NULL;
+
+ if ( LDAP_BACK_CONN_CACHED( lc ) ) {
+ assert( !LDAP_BACK_CONN_TAINTED( lc ) );
+ tmplc = avl_delete( &li->li_conninfo.lai_tree, (caddr_t)lc,
+ ldap_back_conndnlc_cmp );
+ assert( tmplc == lc );
+ LDAP_BACK_CONN_CACHED_CLEAR( lc );
+ }
+
+ assert( LDAP_BACK_CONN_TAINTED( lc ) || tmplc == lc );
+ }
+
+ return lc;
+}
+
int
ldap_back_bind( Operation *op, SlapReply *rs )
{
* connection with identity assertion */
/* NOTE: use with care */
if ( li->li_idassert_flags & LDAP_BACK_AUTH_OVERRIDE ) {
- assert( lc->lc_binding == 1 );
- lc->lc_binding = 0;
- ldap_back_release_conn( op, rs, lc );
+ ldap_back_release_conn( li, lc );
return( rc );
}
}
}
- assert( lc->lc_binding == 1 );
- lc->lc_binding = 0;
-
/* must re-insert if local DN changed as result of bind */
if ( !LDAP_BACK_CONN_ISBOUND( lc )
|| ( !dn_match( &op->o_req_ndn, &lc->lc_local_ndn )
#endif /* LDAP_BACK_PRINT_CONNTREE */
assert( lc->lc_refcnt == 1 );
- if ( LDAP_BACK_PCONN_ISPRIV( lc ) ) {
- /* this can happen, for example, if the bind fails
- * for some reason... */
- if ( lc->lc_q.tqe_prev != NULL ) {
- assert( LDAP_BACK_CONN_CACHED( lc ) );
- assert( li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_num > 0 );
- LDAP_TAILQ_REMOVE( &li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_priv, lc, lc_q );
- li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_num--;
- lc->lc_q.tqe_prev = NULL;
- lc->lc_q.tqe_next = NULL;
-
- } else {
- assert( !LDAP_BACK_CONN_CACHED( lc ) );
- }
-
- } else {
- tmplc = avl_delete( &li->li_conninfo.lai_tree, (caddr_t)lc,
- ldap_back_conndnlc_cmp );
- assert( ( LDAP_BACK_CONN_TAINTED( lc ) && tmplc == NULL ) || lc == tmplc );
- }
- LDAP_BACK_CONN_CACHED_CLEAR( lc );
+ ldap_back_conn_delete( li, lc );
/* delete all cached connections with the current connection */
if ( LDAP_BACK_SINGLECONN( li ) ) {
}
if ( lc != NULL ) {
- ldap_back_release_conn( op, rs, lc );
+ ldap_back_release_conn( li, lc );
}
return( rc );
}
static int
-ldap_back_freeconn( Operation *op, ldapconn_t *lc, int dolock )
+ldap_back_freeconn( ldapinfo_t *li, ldapconn_t *lc, int dolock )
{
- ldapinfo_t *li = (ldapinfo_t *) op->o_bd->be_private;
-
if ( dolock ) {
ldap_pvt_thread_mutex_lock( &li->li_conninfo.lai_mutex );
}
ldap_back_print_conntree( li, ">>> ldap_back_freeconn" );
#endif /* LDAP_BACK_PRINT_CONNTREE */
- if ( LDAP_BACK_PCONN_ISPRIV( lc ) ) {
- if ( lc->lc_q.tqe_prev != NULL ) {
- assert( LDAP_BACK_CONN_CACHED( lc ) );
- assert( li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_num > 0 );
- li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_num--;
- LDAP_TAILQ_REMOVE( &li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_priv, lc, lc_q );
- LDAP_BACK_CONN_CACHED_CLEAR( lc );
-
- } else {
- assert( !LDAP_BACK_CONN_CACHED( lc ) );
- }
- lc->lc_q.tqe_prev = NULL;
- lc->lc_q.tqe_next = NULL;
-
- } else {
- ldapconn_t *tmplc = NULL;
-
- if ( LDAP_BACK_CONN_CACHED( lc ) ) {
- tmplc = avl_delete( &li->li_conninfo.lai_tree, (caddr_t)lc,
- ldap_back_conndnlc_cmp );
- assert( tmplc == lc );
- LDAP_BACK_CONN_CACHED_CLEAR( lc );
- }
- assert( LDAP_BACK_CONN_TAINTED( lc ) || tmplc == lc );
- }
+ (void)ldap_back_conn_delete( li, lc );
if ( lc->lc_refcnt == 0 ) {
ldap_back_conn_free( (void *)lc );
#endif /* HAVE_TLS */
static int
-ldap_back_prepare_conn( ldapconn_t **lcp, Operation *op, SlapReply *rs, ldap_back_send_t sendok )
+ldap_back_prepare_conn( ldapconn_t *lc, Operation *op, SlapReply *rs, ldap_back_send_t sendok )
{
ldapinfo_t *li = (ldapinfo_t *)op->o_bd->be_private;
int version;
#ifdef HAVE_TLS
int is_tls = op->o_conn->c_is_tls;
time_t lc_time = (time_t)(-1);
+ slap_bindconf *sb;
#endif /* HAVE_TLS */
- assert( lcp != NULL );
-
ldap_pvt_thread_mutex_lock( &li->li_uri_mutex );
rs->sr_err = ldap_initialize( &ld, li->li_uri );
ldap_pvt_thread_mutex_unlock( &li->li_uri_mutex );
}
#ifdef HAVE_TLS
+ if ( LDAP_BACK_CONN_ISPRIV( lc ) ) {
+ sb = &li->li_acl;
+
+ } else if ( LDAP_BACK_CONN_ISIDASSERT( lc ) ) {
+ sb = &li->li_idassert.si_bc;
+
+ } else {
+ sb = &li->li_tls;
+ }
+
+ if ( sb->sb_tls_do_init ) {
+ bindconf_tls_set( sb, ld );
+ } else if ( sb->sb_tls_ctx ) {
+ ldap_set_option( ld, LDAP_OPT_X_TLS_CTX, sb->sb_tls_ctx );
+ }
+
ldap_pvt_thread_mutex_lock( &li->li_uri_mutex );
rs->sr_err = ldap_back_start_tls( ld, op->o_protocol, &is_tls,
li->li_uri, li->li_flags, li->li_nretries, &rs->sr_text );
}
#endif /* HAVE_TLS */
- if ( *lcp == NULL ) {
- *lcp = (ldapconn_t *)ch_calloc( 1, sizeof( ldapconn_t ) );
- (*lcp)->lc_flags = li->li_flags;
- }
- (*lcp)->lc_ld = ld;
- (*lcp)->lc_refcnt = 1;
- (*lcp)->lc_binding = 1;
+ lc->lc_ld = ld;
+ lc->lc_refcnt = 1;
#ifdef HAVE_TLS
if ( is_tls ) {
- LDAP_BACK_CONN_ISTLS_SET( *lcp );
+ LDAP_BACK_CONN_ISTLS_SET( lc );
} else {
- LDAP_BACK_CONN_ISTLS_CLEAR( *lcp );
+ LDAP_BACK_CONN_ISTLS_CLEAR( lc );
}
if ( lc_time != (time_t)(-1) ) {
- (*lcp)->lc_time = lc_time;
+ lc->lc_time = lc_time;
}
#endif /* HAVE_TLS */
} else {
if ( li->li_conn_ttl > 0 ) {
- (*lcp)->lc_create_time = op->o_time;
+ lc->lc_create_time = op->o_time;
}
}
ldapconn_t *lc = NULL,
lc_curr = { 0 };
int refcnt = 1,
- binding = 1,
lookupconn = !( sendok & LDAP_BACK_BINDING );
/* if the server is quarantined, and
{
LDAP_TAILQ_REMOVE( &li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_priv,
lc, lc_q );
- lc->lc_q.tqe_prev = NULL;
- lc->lc_q.tqe_next = NULL;
+ LDAP_TAILQ_ENTRY_INIT( lc, lc_q );
LDAP_TAILQ_INSERT_TAIL( &li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_priv,
lc, lc_q );
}
}
refcnt = ++lc->lc_refcnt;
- binding = ++lc->lc_binding;
}
}
ldap_pvt_thread_mutex_unlock( &li->li_conninfo.lai_mutex );
/* Looks like we didn't get a bind. Open a new session... */
if ( lc == NULL ) {
- if ( ldap_back_prepare_conn( &lc, op, rs, sendok ) != LDAP_SUCCESS ) {
+ lc = (ldapconn_t *)ch_calloc( 1, sizeof( ldapconn_t ) );
+ lc->lc_flags = li->li_flags;
+ lc->lc_lcflags = lc_curr.lc_lcflags;
+ if ( ldap_back_prepare_conn( lc, op, rs, sendok ) != LDAP_SUCCESS ) {
+ ch_free( lc );
return NULL;
}
if ( tmplc != NULL ) {
refcnt = ++tmplc->lc_refcnt;
- binding = ++tmplc->lc_binding;
ldap_back_conn_free( lc );
lc = tmplc;
}
LDAP_BACK_CONN_ISBOUND_CLEAR( lc );
assert( lc->lc_refcnt == 1 );
- assert( lc->lc_binding == 1 );
#if LDAP_BACK_PRINT_CONNTREE > 0
ldap_back_print_conntree( li, ">>> ldap_back_getconn(insert)" );
char buf[ SLAP_TEXT_BUFLEN ];
snprintf( buf, sizeof( buf ),
- "lc=%p inserted refcnt=%u binding=%u rc=%d",
- (void *)lc, refcnt, binding, rs->sr_err );
+ "lc=%p inserted refcnt=%u rc=%d",
+ (void *)lc, refcnt, rs->sr_err );
Debug( LDAP_DEBUG_TRACE,
"=>ldap_back_getconn: %s: %s\n",
ldap_back_print_conntree( li, ">>> ldap_back_getconn(timeout)" );
#endif /* LDAP_BACK_PRINT_CONNTREE */
- if ( LDAP_BACK_PCONN_ISPRIV( lc ) ) {
- if ( lc->lc_q.tqe_prev != NULL ) {
- assert( LDAP_BACK_CONN_CACHED( lc ) );
- assert( li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_num > 0 );
- LDAP_TAILQ_REMOVE( &li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_priv,
- lc, lc_q );
- li->li_conn_priv[ LDAP_BACK_CONN2PRIV( lc ) ].lic_num--;
- lc->lc_q.tqe_prev = NULL;
- lc->lc_q.tqe_next = NULL;
-
- } else {
- assert( !LDAP_BACK_CONN_CACHED( lc ) );
- }
-
- } else {
- (void)avl_delete( &li->li_conninfo.lai_tree, (caddr_t)lc,
- ldap_back_conndnlc_cmp );
- }
+ (void)ldap_back_conn_delete( li, lc );
LDAP_BACK_CONN_TAINTED_SET( lc );
- LDAP_BACK_CONN_CACHED_CLEAR( lc );
#if LDAP_BACK_PRINT_CONNTREE > 0
ldap_back_print_conntree( li, "<<< ldap_back_getconn(timeout)" );
char buf[ SLAP_TEXT_BUFLEN ];
snprintf( buf, sizeof( buf ),
- "conn %p fetched refcnt=%u binding=%u%s",
- (void *)lc, refcnt, binding, expiring ? " expiring" : "" );
+ "conn %p fetched refcnt=%u%s",
+ (void *)lc, refcnt, expiring ? " expiring" : "" );
Debug( LDAP_DEBUG_TRACE,
"=>ldap_back_getconn: %s.\n", buf, 0, 0 );
}
void
ldap_back_release_conn_lock(
- Operation *op,
- SlapReply *rs,
+ ldapinfo_t *li,
ldapconn_t **lcp,
int dolock )
{
- ldapinfo_t *li = (ldapinfo_t *)op->o_bd->be_private;
ldapconn_t *lc = *lcp;
LDAP_BACK_CONN_BINDING_CLEAR( lc );
lc->lc_refcnt--;
if ( LDAP_BACK_CONN_TAINTED( lc ) ) {
- ldap_back_freeconn( op, lc, 0 );
+ ldap_back_freeconn( li, lc, 0 );
*lcp = NULL;
}
if ( dolock ) {
/* check if already bound */
rc = isbound = LDAP_BACK_CONN_ISBOUND( lc );
if ( isbound ) {
- lc->lc_binding--;
if ( dolock ) {
ldap_pvt_thread_mutex_unlock( &li->li_conninfo.lai_mutex );
}
}
}
- /* wait for pending operations to finish */
- /* FIXME: may become a bottleneck! */
- if ( lc->lc_refcnt != lc->lc_binding ) {
- if ( dolock ) {
- ldap_pvt_thread_mutex_unlock( &li->li_conninfo.lai_mutex );
- }
- ldap_pvt_thread_yield();
- goto retry_lock;
- }
-
if ( dolock ) {
ldap_pvt_thread_mutex_unlock( &li->li_conninfo.lai_mutex );
}
lc->lc_ld = NULL;
/* lc here must be the regular lc, reset and ready for init */
- rs->sr_err = ldap_back_prepare_conn( &lc, op, rs, sendok );
+ rs->sr_err = ldap_back_prepare_conn( lc, op, rs, sendok );
if ( rs->sr_err != LDAP_SUCCESS ) {
- lc->lc_binding--;
lc->lc_refcnt = 0;
}
}
}
goto retry;
}
-
- } else {
- if ( dolock ) {
- ldap_pvt_thread_mutex_lock( &li->li_conninfo.lai_mutex );
- }
- lc->lc_binding--;
- if ( dolock ) {
- ldap_pvt_thread_mutex_unlock( &li->li_conninfo.lai_mutex );
- }
}
- /* FIXME: one binding-- too many? */
- lc->lc_binding--;
assert( lc->lc_refcnt == 1 );
lc->lc_refcnt = 0;
- ldap_back_freeconn( op, lc, dolock );
+ ldap_back_freeconn( li, lc, dolock );
*lcp = NULL;
rs->sr_err = slap_map_api2result( rs );
}
done:;
- lc->lc_binding--;
LDAP_BACK_CONN_BINDING_CLEAR( lc );
rc = LDAP_BACK_CONN_ISBOUND( lc );
if ( !rc ) {
- ldap_back_release_conn_lock( op, rs, lcp, dolock );
+ ldap_back_release_conn_lock( li, lcp, dolock );
} else if ( LDAP_BACK_SAVECRED( li ) ) {
ldap_set_rebind_proc( lc->lc_ld, li->li_rebind_f, lc );
LDAP_BACK_CONN_ISBOUND_CLEAR( (*lcp) );
/* lc here must be the regular lc, reset and ready for init */
- rc = ldap_back_prepare_conn( lcp, op, rs, sendok );
+ rc = ldap_back_prepare_conn( *lcp, op, rs, sendok );
if ( rc != LDAP_SUCCESS ) {
/* freeit, because lc_refcnt == 1 */
(*lcp)->lc_refcnt = 0;
- (void)ldap_back_freeconn( op, *lcp, 0 );
+ (void)ldap_back_freeconn( li, *lcp, 0 );
*lcp = NULL;
rc = 0;
/* freeit, because lc_refcnt == 1 */
(*lcp)->lc_refcnt = 0;
LDAP_BACK_CONN_TAINTED_SET( *lcp );
- (void)ldap_back_freeconn( op, *lcp, 0 );
+ (void)ldap_back_freeconn( li, *lcp, 0 );
*lcp = NULL;
}
}
(void *)(*lcp), (*lcp)->lc_refcnt, 0 );
LDAP_BACK_CONN_TAINTED_SET( *lcp );
- ldap_back_release_conn_lock( op, rs, lcp, 0 );
+ ldap_back_release_conn_lock( li, lcp, 0 );
assert( *lcp == NULL );
if ( sendok ) {
default:
/* NOTE: rootdn can always idassert */
- if ( BER_BVISNULL( &ndn ) && li->li_idassert_authz == NULL ) {
+ if ( BER_BVISNULL( &ndn )
+ && li->li_idassert_authz == NULL
+ && !( li->li_idassert_flags & LDAP_BACK_AUTH_AUTHZ_ALL ) )
+ {
if ( li->li_idassert_flags & LDAP_BACK_AUTH_PRESCRIPTIVE ) {
rs->sr_err = LDAP_INAPPROPRIATE_AUTH;
if ( sendok & LDAP_BACK_SENDERR ) {
slap_idassert_mode_t mode;
struct berval assertedID,
ndn;
+ int isroot = 0;
*pctrls = NULL;
goto done;
}
- if ( !op->o_conn || op->o_do_not_cache || be_isroot( op ) ) {
+ if ( !op->o_conn || op->o_do_not_cache || ( isroot = be_isroot( op ) ) ) {
goto done;
}
goto done;
}
- } else if ( si->si_authz && !be_isroot( op ) ) {
+ } else if ( si->si_authz && !isroot ) {
int rc;
struct berval authcDN;
}
switch ( mode ) {
- case LDAP_BACK_IDASSERT_SELF:
- if ( BER_BVISNULL( &ndn ) ) {
- goto done;
- }
- assertedID = ndn;
- break;
-
case LDAP_BACK_IDASSERT_LEGACY:
/* original behavior:
* assert the client's identity */
- if ( BER_BVISNULL( &ndn ) ) {
- assertedID = slap_empty_bv;
- } else {
- assertedID = ndn;
- }
+ case LDAP_BACK_IDASSERT_SELF:
+ assertedID = ndn;
break;
case LDAP_BACK_IDASSERT_ANONYMOUS:
assert( 0 );
}
+ /* if we got here, "" is allowed to proxyAuthz */
if ( BER_BVISNULL( &assertedID ) ) {
assertedID = slap_empty_bv;
}
projects / openldap / blobdiff