/* $OpenLDAP$ */
-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
- */
-/* Portions
- * Copyright (c) 1995 Regents of the University of Michigan.
- * All rights reserved.
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2010 The OpenLDAP Foundation.
+ * All rights reserved.
*
- * open.c
+ * 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>.
+ */
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
*/
#include "portable.h"
#include <stdio.h>
+#ifdef HAVE_LIMITS_H
#include <limits.h>
+#endif
#include <ac/stdlib.h>
#include "ldap-int.h"
#include "ldap_log.h"
+/* Caller should hold the req_mutex if simultaneous accesses are possible */
int ldap_open_defconn( LDAP *ld )
{
ld->ld_defconn = ldap_new_connection( ld,
- ld->ld_options.ldo_defludp, 1, 1, NULL );
+ &ld->ld_options.ldo_defludp, 1, 1, NULL );
if( ld->ld_defconn == NULL ) {
ld->ld_errno = LDAP_SERVER_DOWN;
int rc;
LDAP *ld;
-#ifdef NEW_LOGGING
- LDAP_LOG ( CONNECTION, ARGS, "ldap_open(%s, %d)\n", host, port, 0 );
-#else
Debug( LDAP_DEBUG_TRACE, "ldap_open(%s, %d)\n",
host, port, 0 );
-#endif
ld = ldap_init( host, port );
if ( ld == NULL ) {
ld = NULL;
}
-#ifdef NEW_LOGGING
- LDAP_LOG ( CONNECTION, RESULTS, "ldap_open: %s\n",
- ld == NULL ? "succeeded" : "failed", 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE, "ldap_open: %s\n",
- ld == NULL ? "succeeded" : "failed", 0, 0 );
-#endif
+ ld != NULL ? "succeeded" : "failed", 0, 0 );
return ld;
}
return LDAP_LOCAL_ERROR;
}
-#ifdef NEW_LOGGING
- LDAP_LOG ( CONNECTION, ENTRY, "ldap_create\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE, "ldap_create\n", 0, 0, 0 );
-#endif
if ( (ld = (LDAP *) LDAP_CALLOC( 1, sizeof(LDAP) )) == NULL ) {
return( LDAP_NO_MEMORY );
/* but not pointers to malloc'ed items */
ld->ld_options.ldo_sctrls = NULL;
ld->ld_options.ldo_cctrls = NULL;
+ ld->ld_options.ldo_defludp = NULL;
+ ld->ld_options.ldo_conn_cbs = NULL;
#ifdef HAVE_CYRUS_SASL
ld->ld_options.ldo_def_sasl_mech = gopts->ldo_def_sasl_mech
? LDAP_STRDUP( gopts->ldo_def_sasl_authzid ) : NULL;
#endif
- ld->ld_options.ldo_defludp = ldap_url_duplist(gopts->ldo_defludp);
+#ifdef HAVE_TLS
+ /* We explicitly inherit the SSL_CTX, don't need the names/paths. Leave
+ * them empty to allow new SSL_CTX's to be created from scratch.
+ */
+ memset( &ld->ld_options.ldo_tls_info, 0,
+ sizeof( ld->ld_options.ldo_tls_info ));
+ ld->ld_options.ldo_tls_ctx = NULL;
+#endif
+
+ if ( gopts->ldo_defludp ) {
+ ld->ld_options.ldo_defludp = ldap_url_duplist(gopts->ldo_defludp);
- if ( ld->ld_options.ldo_defludp == NULL ) {
- LDAP_FREE( (char*)ld );
- return LDAP_NO_MEMORY;
+ if ( ld->ld_options.ldo_defludp == NULL ) goto nomem;
}
- if (( ld->ld_selectinfo = ldap_new_select_info()) == NULL ) {
- ldap_free_urllist( ld->ld_options.ldo_defludp );
- LDAP_FREE( (char*) ld );
- return LDAP_NO_MEMORY;
- }
+ if (( ld->ld_selectinfo = ldap_new_select_info()) == NULL ) goto nomem;
ld->ld_lberoptions = LBER_USE_DER;
ld->ld_sb = ber_sockbuf_alloc( );
- if ( ld->ld_sb == NULL ) {
- ldap_free_urllist( ld->ld_options.ldo_defludp );
- LDAP_FREE( (char*) ld );
- return LDAP_NO_MEMORY;
- }
+ if ( ld->ld_sb == NULL ) goto nomem;
#ifdef LDAP_R_COMPILE
ldap_pvt_thread_mutex_init( &ld->ld_req_mutex );
ldap_pvt_thread_mutex_init( &ld->ld_res_mutex );
+ ldap_pvt_thread_mutex_init( &ld->ld_conn_mutex );
#endif
*ldp = ld;
return LDAP_SUCCESS;
+
+nomem:
+ ldap_free_select_info( ld->ld_selectinfo );
+ ldap_free_urllist( ld->ld_options.ldo_defludp );
+#ifdef HAVE_CYRUS_SASL
+ LDAP_FREE( ld->ld_options.ldo_def_sasl_authzid );
+ LDAP_FREE( ld->ld_options.ldo_def_sasl_authcid );
+ LDAP_FREE( ld->ld_options.ldo_def_sasl_realm );
+ LDAP_FREE( ld->ld_options.ldo_def_sasl_mech );
+#endif
+ LDAP_FREE( (char *)ld );
+ return LDAP_NO_MEMORY;
}
/*
return LDAP_SUCCESS;
}
+int
+ldap_init_fd(
+ ber_socket_t fd,
+ int proto,
+ LDAP_CONST char *url,
+ LDAP **ldp
+)
+{
+ int rc;
+ LDAP *ld;
+ LDAPConn *conn;
+
+ *ldp = NULL;
+ rc = ldap_create( &ld );
+ if( rc != LDAP_SUCCESS )
+ return( rc );
+
+ if (url != NULL) {
+ rc = ldap_set_option(ld, LDAP_OPT_URI, url);
+ if ( rc != LDAP_SUCCESS ) {
+ ldap_ld_free(ld, 1, NULL, NULL);
+ return rc;
+ }
+ }
+
+ /* Attach the passed socket as the LDAP's connection */
+ conn = ldap_new_connection( ld, NULL, 1, 0, NULL);
+ if( conn == NULL ) {
+ ldap_unbind_ext( ld, NULL, NULL );
+ return( LDAP_NO_MEMORY );
+ }
+ if( url )
+ conn->lconn_server = ldap_url_dup( ld->ld_options.ldo_defludp );
+ ber_sockbuf_ctrl( conn->lconn_sb, LBER_SB_OPT_SET_FD, &fd );
+ ld->ld_defconn = conn;
+ ++ld->ld_defconn->lconn_refcnt; /* so it never gets closed/freed */
+
+ switch( proto ) {
+ case LDAP_PROTO_TCP:
+#ifdef LDAP_DEBUG
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
+ LBER_SBIOD_LEVEL_PROVIDER, (void *)"tcp_" );
+#endif
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_tcp,
+ LBER_SBIOD_LEVEL_PROVIDER, NULL );
+ break;
+
+#ifdef LDAP_CONNECTIONLESS
+ case LDAP_PROTO_UDP:
+#ifdef LDAP_DEBUG
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
+ LBER_SBIOD_LEVEL_PROVIDER, (void *)"udp_" );
+#endif
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_udp,
+ LBER_SBIOD_LEVEL_PROVIDER, NULL );
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_readahead,
+ LBER_SBIOD_LEVEL_PROVIDER, NULL );
+ break;
+#endif /* LDAP_CONNECTIONLESS */
+
+ case LDAP_PROTO_IPC:
+#ifdef LDAP_DEBUG
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
+ LBER_SBIOD_LEVEL_PROVIDER, (void *)"ipc_" );
+#endif
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_fd,
+ LBER_SBIOD_LEVEL_PROVIDER, NULL );
+ break;
+
+ case LDAP_PROTO_EXT:
+ /* caller must supply sockbuf handlers */
+ break;
+
+ default:
+ ldap_unbind_ext( ld, NULL, NULL );
+ return LDAP_PARAM_ERROR;
+ }
+
+#ifdef LDAP_DEBUG
+ ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
+ INT_MAX, (void *)"ldap_" );
+#endif
+
+ /* Add the connection to the *LDAP's select pool */
+ ldap_mark_select_read( ld, conn->lconn_sb );
+ ldap_mark_select_write( ld, conn->lconn_sb );
+
+ *ldp = ld;
+ return LDAP_SUCCESS;
+}
+
int
ldap_int_open_connection(
LDAP *ld,
int async )
{
int rc = -1;
-#ifdef HAVE_CYRUS_SASL
- char *sasl_host = NULL;
-#endif
- char *host;
- int port, proto;
+ int proto;
-#ifdef NEW_LOGGING
- LDAP_LOG ( CONNECTION, ENTRY, "ldap_int_open_connection\n", 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_TRACE, "ldap_int_open_connection\n", 0, 0, 0 );
-#endif
switch ( proto = ldap_pvt_url_scheme2proto( srv->lud_scheme ) ) {
case LDAP_PROTO_TCP:
- port = srv->lud_port;
-
- if ( srv->lud_host == NULL || *srv->lud_host == 0 ) {
- host = NULL;
- } else {
- host = srv->lud_host;
- }
-
- if( !port ) {
- if( strcmp(srv->lud_scheme, "ldaps") == 0 ) {
- port = LDAPS_PORT;
- } else {
- port = LDAP_PORT;
- }
- }
-
rc = ldap_connect_to_host( ld, conn->lconn_sb,
- proto, host, port, async );
+ proto, srv, async );
if ( rc == -1 ) return rc;
-
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
LBER_SBIOD_LEVEL_PROVIDER, (void *)"tcp_" );
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_tcp,
LBER_SBIOD_LEVEL_PROVIDER, NULL );
-#ifdef HAVE_CYRUS_SASL
- sasl_host = ldap_host_connected_to( conn->lconn_sb );
-#endif
break;
#ifdef LDAP_CONNECTIONLESS
case LDAP_PROTO_UDP:
- port = srv->lud_port;
-
- if ( srv->lud_host == NULL || *srv->lud_host == 0 ) {
- host = NULL;
- } else {
- host = srv->lud_host;
- }
-
- if( !port ) port = LDAP_PORT;
-
LDAP_IS_UDP(ld) = 1;
rc = ldap_connect_to_host( ld, conn->lconn_sb,
- proto, host, port, async );
+ proto, srv, async );
if ( rc == -1 ) return rc;
#ifdef LDAP_DEBUG
#ifdef LDAP_PF_LOCAL
/* only IPC mechanism supported is PF_LOCAL (PF_UNIX) */
rc = ldap_connect_to_path( ld, conn->lconn_sb,
- srv->lud_host, async );
+ srv, async );
if ( rc == -1 ) return rc;
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_fd,
LBER_SBIOD_LEVEL_PROVIDER, NULL );
-#ifdef HAVE_CYRUS_SASL
- sasl_host = ldap_host_connected_to( conn->lconn_sb );
-#endif
break;
#endif /* LDAP_PF_LOCAL */
default:
break;
}
+ conn->lconn_created = time( NULL );
+
#ifdef LDAP_DEBUG
ber_sockbuf_add_io( conn->lconn_sb, &ber_sockbuf_io_debug,
INT_MAX, (void *)"ldap_" );
if( proto == LDAP_PROTO_UDP ) return 0;
#endif
-#ifdef HAVE_CYRUS_SASL
- /* establish Cyrus SASL context prior to starting TLS so
- that SASL EXTERNAL might be used */
- if( sasl_host != NULL ) {
- ldap_int_sasl_open( ld, conn, sasl_host );
- LDAP_FREE( sasl_host );
- }
-#ifdef LDAP_PF_LOCAL
- if( proto == LDAP_PROTO_IPC ) {
- char authid[sizeof("uidNumber=4294967295+gidNumber=4294967295,"
- "cn=peercred,cn=external,cn=auth")];
- sprintf( authid, "uidNumber=%d+gidNumber=%d,"
- "cn=peercred,cn=external,cn=auth",
- (int) geteuid(), (int) getegid() );
- ldap_int_sasl_external( ld, conn, authid, LDAP_PVT_SASL_LOCAL_SSF );
- }
-#endif
-#endif
-
#ifdef HAVE_TLS
if (ld->ld_options.ldo_tls_mode == LDAP_OPT_X_TLS_HARD ||
strcmp( srv->lud_scheme, "ldaps" ) == 0 )
}
#endif
-#ifdef LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND
- if ( conn->lconn_krbinstance == NULL ) {
- char *c;
- conn->lconn_krbinstance = ldap_host_connected_to( conn->lconn_sb );
-
- if( conn->lconn_krbinstance != NULL &&
- ( c = strchr( conn->lconn_krbinstance, '.' )) != NULL ) {
- *c = '\0';
- }
- }
-#endif /* LDAP_API_FEATURE_X_OPENLDAP_V2_KBIND */
-
return( 0 );
}
-int ldap_open_internal_connection( LDAP **ldp, ber_socket_t *fdp )
+int
+ldap_open_internal_connection( LDAP **ldp, ber_socket_t *fdp )
{
int rc;
LDAPConn *c;
/* Make it appear that a search request, msgid 0, was sent */
lr = (LDAPRequest *)LDAP_CALLOC( 1, sizeof( LDAPRequest ));
if( lr == NULL ) {
- ldap_unbind( *ldp );
+ ldap_unbind_ext( *ldp, NULL, NULL );
*ldp = NULL;
return( LDAP_NO_MEMORY );
}
/* Attach the passed socket as the *LDAP's connection */
c = ldap_new_connection( *ldp, NULL, 1, 0, NULL);
if( c == NULL ) {
- ldap_unbind( *ldp );
+ ldap_unbind_ext( *ldp, NULL, NULL );
*ldp = NULL;
return( LDAP_NO_MEMORY );
}
projects / openldap / blobdiff