/* $OpenLDAP$ */
-/*
- * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2004 The OpenLDAP Foundation.
+ * 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>.
+ */
+/* Portions Copyright (C) The Internet Society (1997)
+ * ASN.1 fragments are from RFC 2251; see RFC for full legal notices.
*/
/*
#include <stdio.h>
#include <ac/socket.h>
+#include <ac/stdlib.h>
#include <ac/string.h>
#include <ac/time.h>
+#include <ac/errno.h>
#include "ldap-int.h"
-
/*
* ldap_sasl_bind - bind to the ldap server (and X.500).
* The dn (usually NULL), mechanism, and credentials are provided.
{
BerElement *ber;
int rc;
+ ber_int_t id;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TRANSPORT, ENTRY, "ldap_sasl_bind\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_sasl_bind\n", 0, 0, 0 );
+#endif
assert( ld != NULL );
assert( LDAP_VALID( ld ) );
assert( msgidp != NULL );
- if( msgidp == NULL ) {
- ld->ld_errno = LDAP_PARAM_ERROR;
- return ld->ld_errno;
- }
+ /* check client controls */
+ rc = ldap_int_client_controls( ld, cctrls );
+ if( rc != LDAP_SUCCESS ) return rc;
if( mechanism == LDAP_SASL_SIMPLE ) {
- if( dn == NULL && cred != NULL ) {
+ if( dn == NULL && cred != NULL && cred->bv_len ) {
/* use default binddn */
dn = ld->ld_defbinddn;
}
return ld->ld_errno;
}
- assert( BER_VALID( ber ) );
+ assert( LBER_VALID( ber ) );
+ LDAP_NEXT_MSGID( ld, id );
if( mechanism == LDAP_SASL_SIMPLE ) {
/* simple bind */
- rc = ber_printf( ber, "{it{istO}" /*}*/,
- ++ld->ld_msgid, LDAP_REQ_BIND,
+ rc = ber_printf( ber, "{it{istON}" /*}*/,
+ id, LDAP_REQ_BIND,
ld->ld_version, dn, LDAP_AUTH_SIMPLE,
cred );
- } else if ( cred == NULL ) {
+ } else if ( cred == NULL || cred->bv_val == NULL ) {
/* SASL bind w/o creditials */
- rc = ber_printf( ber, "{it{ist{s}}" /*}*/,
- ++ld->ld_msgid, LDAP_REQ_BIND,
+ rc = ber_printf( ber, "{it{ist{sN}N}" /*}*/,
+ id, LDAP_REQ_BIND,
ld->ld_version, dn, LDAP_AUTH_SASL,
mechanism );
} else {
/* SASL bind w/ creditials */
- rc = ber_printf( ber, "{it{ist{sO}}" /*}*/,
- ++ld->ld_msgid, LDAP_REQ_BIND,
+ rc = ber_printf( ber, "{it{ist{sON}N}" /*}*/,
+ id, LDAP_REQ_BIND,
ld->ld_version, dn, LDAP_AUTH_SASL,
mechanism, cred );
}
return ld->ld_errno;
}
- if ( ber_printf( ber, /*{*/ "}" ) == -1 ) {
+ if ( ber_printf( ber, /*{*/ "N}" ) == -1 ) {
ld->ld_errno = LDAP_ENCODING_ERROR;
ber_free( ber, 1 );
return ld->ld_errno;
}
-#ifndef LDAP_NOCACHE
- if ( ld->ld_cache != NULL ) {
- ldap_flush_cache( ld );
- }
-#endif /* !LDAP_NOCACHE */
/* send the message */
- *msgidp = ldap_send_initial_request( ld, LDAP_REQ_BIND, dn, ber );
+ *msgidp = ldap_send_initial_request( ld, LDAP_REQ_BIND, dn, ber, id );
if(*msgidp < 0)
return ld->ld_errno;
LDAPMessage *result;
struct berval *scredp = NULL;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TRANSPORT, ENTRY, "ldap_sasl_bind_s\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_sasl_bind_s\n", 0, 0, 0 );
+#endif
/* do a quick !LDAPv3 check... ldap_sasl_bind will do the rest. */
if( servercredp != NULL ) {
return( rc );
}
+#ifdef LDAP_CONNECTIONLESS
+ if (LDAP_IS_UDP(ld)) {
+ return( rc );
+ }
+#endif
+
if ( ldap_result( ld, msgid, 1, NULL, &result ) == -1 ) {
return( ld->ld_errno ); /* ldap_result sets ld_errno */
}
rc = ldap_result2error( ld, result, 1 );
- if ( rc != LDAP_SUCCESS && rc != LDAP_SASL_BIND_IN_PROGRESS ) {
+ if ( rc == LDAP_SUCCESS || rc == LDAP_SASL_BIND_IN_PROGRESS ) {
if( servercredp != NULL ) {
*servercredp = scredp;
+ scredp = NULL;
}
+ }
- } else if (scredp != NULL ) {
+ if ( scredp != NULL ) {
ber_bvfree(scredp);
}
ber_tag_t tag;
BerElement *ber;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TRANSPORT, ENTRY, "ldap_parse_sasl_bind_result\n", 0, 0, 0 );
+#else
Debug( LDAP_DEBUG_TRACE, "ldap_parse_sasl_bind_result\n", 0, 0, 0 );
+#endif
assert( ld != NULL );
assert( LDAP_VALID( ld ) );
assert( res != NULL );
- if ( ld == NULL || res == NULL ) {
- return LDAP_PARAM_ERROR;
- }
-
if( servercredp != NULL ) {
if( ld->ld_version < LDAP_VERSION2 ) {
return LDAP_NOT_SUPPORTED;
return( ld->ld_errno );
}
-#ifdef HAVE_CYRUS_SASL
-/*
-* Various Cyrus SASL related stuff.
-*/
-
-static int sasl_setup( Sockbuf *sb, void *arg );
-static int sasl_remove( Sockbuf *sb );
-static ber_slen_t sasl_read( Sockbuf *sb, void *buf, ber_len_t len );
-static ber_slen_t sasl_write( Sockbuf *sb, void *buf, ber_len_t len );
-static int sasl_close( Sockbuf *sb );
-
-static Sockbuf_IO sasl_io=
-{
-sasl_setup,
-sasl_remove,
-sasl_read,
-sasl_write,
-sasl_close
-};
-
-#define HAS_SASL( sb ) ((sb)->sb_io==&sasl_io)
-
-static char *
-array2str( char **a )
-{
- char *s, **v, *p;
- int len = 0;
-
- for ( v = a; *v != NULL; v++ ) {
- len += strlen( *v ) + 1; /* for a space */
- }
-
- if ( len == 0 ) {
- return NULL;
- }
-
- s = LDAP_MALLOC ( len ); /* last space holds \0 */
-
- if ( s == NULL ) {
- return NULL;
- }
-
- p = s;
- for ( v = a; *v != NULL; v++ ) {
- int len;
-
- if ( v != a ) {
- strncpy( p, " ", 1 );
- ++p;
- }
- len = strlen( *v );
- strncpy( p, *v, len );
- p += len;
- }
-
- *p = '\0';
-
- return s;
-}
-
-int ldap_pvt_sasl_init( void )
-{
- /* XXX not threadsafe */
- static int sasl_initialized = 0;
-
- if ( sasl_initialized ) {
- return 0;
- }
-#ifndef CSRIMALLOC
- sasl_set_alloc( ber_memalloc, ber_memcalloc, ber_memrealloc, ber_memfree );
-#endif /* CSRIMALLOC */
-
- if ( sasl_client_init( NULL ) == SASL_OK ) {
- sasl_initialized = 1;
- return 0;
- }
-
- return -1;
-}
-
-int ldap_pvt_sasl_install( Sockbuf *sb, void *ctx_arg )
-{
- /* don't install the stuff unless security has been negotiated */
-
- if ( !HAS_SASL( sb ) ) {
- ber_pvt_sb_clear_io( sb );
- ber_pvt_sb_set_io( sb, &sasl_io, ctx_arg );
- }
-
- return 0;
-}
-
-static int sasl_setup( Sockbuf *sb, void *arg )
-{
- sb->sb_iodata = arg;
- return 0;
-}
-
-static int sasl_remove( Sockbuf *sb )
-{
- return 0;
-}
-
-static ber_slen_t sasl_read( Sockbuf *sb, void *buf, ber_len_t buflen )
-{
- char *recv_tok;
- unsigned recv_tok_len;
- sasl_conn_t *conn = (sasl_conn_t *)sb->sb_iodata;
-
- if ((ber_pvt_sb_io_tcp.sbi_read)( sb, buf, buflen ) != buflen ) {
- return -1;
- }
-
- if ( sasl_decode( conn, buf, buflen, &recv_tok, &recv_tok_len ) != SASL_OK ) {
- return -1;
- }
-
- if ( recv_tok_len > buflen ) {
- LDAP_FREE( recv_tok );
- return -1;
- }
-
- memcpy( buf, recv_tok, recv_tok_len );
-
- LDAP_FREE( recv_tok );
-
- return recv_tok_len;
-}
-
-static ber_slen_t sasl_write( Sockbuf *sb, void *buf, ber_len_t len )
-{
- char *wrapped_tok;
- unsigned wrapped_tok_len;
- sasl_conn_t *conn = (sasl_conn_t *)sb->sb_iodata;
-
- if ( sasl_encode( conn, (const char *)buf, len,
- &wrapped_tok, &wrapped_tok_len ) != SASL_OK ) {
- return -1;
- }
-
- if ((ber_pvt_sb_io_tcp.sbi_write)( sb, wrapped_tok, wrapped_tok_len ) != wrapped_tok_len ) {
- LDAP_FREE( wrapped_tok );
- return -1;
- }
-
- LDAP_FREE( wrapped_tok );
-
- return len;
-}
-
-static int sasl_close( Sockbuf *sb )
-{
- (ber_pvt_sb_io_tcp.sbi_close)( sb );
-}
-
-static int
-sasl_err2ldap( int saslerr )
-{
- int rc;
-
- switch (saslerr) {
- case SASL_CONTINUE:
- rc = LDAP_MORE_RESULTS_TO_RETURN;
- break;
- case SASL_OK:
- rc = LDAP_SUCCESS;
- break;
- case SASL_FAIL:
- rc = LDAP_LOCAL_ERROR;
- break;
- case SASL_NOMEM:
- rc = LDAP_NO_MEMORY;
- break;
- case SASL_NOMECH:
- rc = LDAP_AUTH_UNKNOWN;
- break;
- case SASL_BADAUTH:
- rc = LDAP_AUTH_UNKNOWN;
- break;
- case SASL_NOAUTHZ:
- rc = LDAP_PARAM_ERROR;
- break;
- case SASL_TOOWEAK:
- case SASL_ENCRYPT:
- rc = LDAP_AUTH_UNKNOWN;
- break;
- default:
- rc = LDAP_LOCAL_ERROR;
- break;
- }
-
- assert( rc == LDAP_SUCCESS || LDAP_API_ERROR( rc ) );
- return rc;
-}
-
int
-ldap_pvt_sasl_getmechs ( LDAP *ld, LDAP_CONST char *desired, char **pmechlist )
+ldap_pvt_sasl_getmechs ( LDAP *ld, char **pmechlist )
{
/* we need to query the server for supported mechs anyway */
LDAPMessage *res, *e;
char *attrs[] = { "supportedSASLMechanisms", NULL };
- char **values, *mechlist, **p;
+ char **values, *mechlist;
int rc;
- rc = ldap_search_s( ld, NULL, LDAP_SCOPE_BASE,
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TRANSPORT, ENTRY, "ldap_pvt_sasl_getmech\n", 0, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE, "ldap_pvt_sasl_getmech\n", 0, 0, 0 );
+#endif
+
+ rc = ldap_search_s( ld, "", LDAP_SCOPE_BASE,
NULL, attrs, 0, &res );
if ( rc != LDAP_SUCCESS ) {
e = ldap_first_entry( ld, res );
if ( e == NULL ) {
+ ldap_msgfree( res );
if ( ld->ld_errno == LDAP_SUCCESS ) {
- ld->ld_errno = LDAP_UNAVAILABLE;
+ ld->ld_errno = LDAP_NO_SUCH_OBJECT;
}
return ld->ld_errno;
}
values = ldap_get_values( ld, e, "supportedSASLMechanisms" );
if ( values == NULL ) {
- ld->ld_errno = LDAP_NO_SUCH_ATTRIBUTE;
ldap_msgfree( res );
+ ld->ld_errno = LDAP_NO_SUCH_ATTRIBUTE;
return ld->ld_errno;
}
- if ( desired != NULL ) {
- rc = LDAP_INAPPROPRIATE_AUTH;
-
- for ( p = values; *p != NULL; p++ ) {
- if ( strcmp( *p, desired ) == 0 ) {
- rc = LDAP_SUCCESS;
- break;
- }
- }
-
- if ( rc == LDAP_SUCCESS ) {
- /* just return this */
- *pmechlist = LDAP_STRDUP( desired );
- return LDAP_SUCCESS;
- } else {
- /* couldn't find it */
- ld->ld_errno = LDAP_INAPPROPRIATE_AUTH;
- return ld->ld_errno;
- }
- }
-
- mechlist = array2str( values );
+ mechlist = ldap_charray2str( values, " " );
if ( mechlist == NULL ) {
- ld->ld_errno = LDAP_NO_MEMORY;
- ldap_value_free( values );
+ LDAP_VFREE( values );
ldap_msgfree( res );
+ ld->ld_errno = LDAP_NO_MEMORY;
return ld->ld_errno;
}
- ldap_value_free( values );
+ LDAP_VFREE( values );
ldap_msgfree( res );
*pmechlist = mechlist;
return LDAP_SUCCESS;
}
-int
-ldap_pvt_sasl_bind(
- LDAP *ld,
- LDAP_CONST char *dn,
- LDAP_CONST char *mechanism,
- LDAP_CONST sasl_callback_t *callbacks,
- LDAPControl **sctrls,
- LDAPControl **cctrls )
-{
- int saslrc, rc, msgid, ssf = 0;
- struct berval ccred, *scred;
- char *mechlist = NULL;
- char *host;
- sasl_interact_t *client_interact = NULL;
-
- Debug( LDAP_DEBUG_TRACE, "ldap_pvt_sasl_bind\n", 0, 0, 0 );
-
- /* do a quick !LDAPv3 check... ldap_sasl_bind will do the rest. */
- if (ld->ld_version < LDAP_VERSION3) {
- ld->ld_errno = LDAP_NOT_SUPPORTED;
- return ld->ld_errno;
- }
-
- /*
- * This connects to the host, side effect being that
- * ldap_host_connected_to() works.
- */
- rc = ldap_pvt_sasl_getmechs( ld, mechanism, &mechlist );
- if ( rc != LDAP_SUCCESS ) {
- return ld->ld_errno;
- }
-
- /* XXX this doesn't work with PF_LOCAL hosts */
- host = ldap_host_connected_to( &ld->ld_sb );
-
- if ( host == NULL ) {
- LDAP_FREE( mechlist );
- ld->ld_errno = LDAP_UNAVAILABLE;
- return ld->ld_errno;
- }
-
- if ( ld->ld_sasl_context != NULL ) {
- LDAP_FREE( mechlist );
- sasl_dispose( &ld->ld_sasl_context );
- }
-
- saslrc = sasl_client_new( "ldap", host, callbacks, 0, &ld->ld_sasl_context );
-
- LDAP_FREE( host );
-
- if ( (saslrc != SASL_OK) && (saslrc != SASL_CONTINUE) ) {
- LDAP_FREE( mechlist );
- ld->ld_errno = sasl_err2ldap( rc );
- sasl_dispose( &ld->ld_sasl_context );
- return ld->ld_errno;
- }
-
- ccred.bv_val = NULL;
- ccred.bv_len = 0;
-
- saslrc = sasl_client_start( ld->ld_sasl_context,
- mechlist,
- NULL,
- &client_interact,
- &ccred.bv_val,
- (unsigned int *)&ccred.bv_len,
- &mechanism );
-
- LDAP_FREE( mechlist );
-
- if ( (saslrc != SASL_OK) && (saslrc != SASL_CONTINUE) ) {
- ld->ld_errno = sasl_err2ldap( saslrc );
- sasl_dispose( &ld->ld_sasl_context );
- return ld->ld_errno;
- }
-
- scred = NULL;
-
- do {
- sasl_interact_t *client_interact = NULL;
-
- rc = ldap_sasl_bind_s( ld, dn, mechanism, &ccred, sctrls, cctrls, &scred );
- if ( rc == LDAP_SUCCESS ) {
- break;
- } else if ( rc != LDAP_SASL_BIND_IN_PROGRESS ) {
- if ( ccred.bv_val != NULL ) {
- LDAP_FREE( ccred.bv_val );
- }
- sasl_dispose( &ld->ld_sasl_context );
- return ld->ld_errno;
- }
-
- if ( ccred.bv_val != NULL ) {
- LDAP_FREE( ccred.bv_val );
- ccred.bv_val = NULL;
- }
-
- saslrc = sasl_client_step( ld->ld_sasl_context,
- (scred == NULL) ? NULL : scred->bv_val,
- (scred == NULL) ? 0 : scred->bv_len,
- &client_interact,
- &ccred.bv_val,
- (unsigned int *)&ccred.bv_len );
-
- ber_bvfree( scred );
-
- if ( (saslrc != SASL_OK) && (saslrc != SASL_CONTINUE) ) {
- ld->ld_errno = sasl_err2ldap( saslrc );
- sasl_dispose( &ld->ld_sasl_context );
- return ld->ld_errno;
- }
- } while ( rc == LDAP_SASL_BIND_IN_PROGRESS );
-
- assert ( rc == LDAP_SUCCESS );
-
- if ( sasl_getprop( ld->ld_sasl_context, SASL_SSF, (void **)&ssf )
- == SASL_OK && ssf ) {
- ldap_pvt_sasl_install( &ld->ld_sb, ld->ld_sasl_context );
- }
-
- return rc;
-}
-
-/* based on sample/sample-client.c */
-static int
-ldap_pvt_sasl_getsecret(sasl_conn_t *conn, void *context, int id, sasl_secret_t **psecret)
-{
- struct berval *passphrase = (struct berval *)context;
- size_t len;
-
- if ( conn == NULL || psecret == NULL || id != SASL_CB_PASS ) {
- return SASL_BADPARAM;
- }
-
- len = (passphrase != NULL) ? (size_t)passphrase->bv_len: 0;
-
- *psecret = (sasl_secret_t *) LDAP_MALLOC( sizeof( sasl_secret_t ) + len );
- if ( *psecret == NULL ) {
- return SASL_NOMEM;
- }
-
- (*psecret)->len = passphrase->bv_len;
-
- if ( passphrase != NULL ) {
- memcpy((*psecret)->data, passphrase->bv_val, len);
- }
-
- return SASL_OK;
-}
-
-static int
-ldap_pvt_sasl_getsimple(void *context, int id, const char **result, int *len)
-{
- const char *value = (const char *)context;
-
- if ( result == NULL ) {
- return SASL_BADPARAM;
- }
-
- switch ( id ) {
- case SASL_CB_USER:
- case SASL_CB_AUTHNAME:
- *result = value;
- if ( len )
- *len = value ? strlen( value ) : 0;
- break;
- case SASL_CB_LANGUAGE:
- *result = NULL;
- if ( len )
- *len = 0;
- break;
- default:
- return SASL_BADPARAM;
- }
-
- return SASL_OK;
-}
-
-int
-ldap_pvt_sasl_get_option( LDAP *ld, int option, void *arg )
-{
- sasl_ssf_t *ssf;
-
- if ( ld == NULL )
- return -1;
-
- switch ( option ) {
- case LDAP_OPT_X_SASL_MINSSF:
- *(int *)arg = ld->ld_options.ldo_sasl_minssf;
- break;
- case LDAP_OPT_X_SASL_MAXSSF:
- *(int *)arg = ld->ld_options.ldo_sasl_maxssf;
- break;
- case LDAP_OPT_X_SASL_ACTSSF:
- if ( ld->ld_sasl_context == NULL ) {
- *(int *)arg = -1;
- break;
- }
- if ( sasl_getprop( ld->ld_sasl_context, SASL_SSF, &ssf )
- != SASL_OK )
- return -1;
- *(int *)arg = *ssf;
- break;
- default:
- return -1;
- }
- return 0;
-}
-
-int
-ldap_pvt_sasl_set_option( LDAP *ld, int option, void *arg )
-{
- if ( ld == NULL )
- return -1;
-
- switch ( option ) {
- case LDAP_OPT_X_SASL_MINSSF:
- ld->ld_options.ldo_sasl_minssf = *(int *)arg;
- break;
- case LDAP_OPT_X_SASL_MAXSSF:
- ld->ld_options.ldo_sasl_maxssf = *(int *)arg;
- break;
- case LDAP_OPT_X_SASL_ACTSSF:
- /* This option is read-only */
- default:
- return -1;
- }
- return 0;
-}
-
/*
- * ldap_negotiated_sasl_bind_s - bind to the ldap server (and X.500)
- * using SASL authentication.
+ * ldap_sasl_interactive_bind_s - interactive SASL authentication
*
- * This routine attempts to authenticate the user referred by the
- * authentication id using the provided password. An optional
- * authorization identity may be provided. An DN is generally not
- * provided [see AuthMethod].
+ * This routine uses interactive callbacks.
*
- * If the mechanism negotiated does not require a password, the
- * passwd field is ignored. [A callback mechanism should really
- * be used].
- *
* LDAP_SUCCESS is returned upon success, the ldap error code
* otherwise.
- *
- * Examples:
- * ldap_negotiated_sasl_bind_s( ld, NULL,
- * "user@OPENLDAP.ORG", NULL, NULL,
- * "GSSAPI", NULL, NULL, NULL );
- *
- * ldap_negotiated_sasl_bind_s( ld, NULL,
- * "manager", "cn=user,dc=openldap,dc=org", NULL,
- * "DIGEST-MD5", NULL, NULL, NULL );
- *
- * ldap_negotiated_sasl_bind_s( ld, NULL,
- * "root@OPENLDAP.ORG", "u:user@OPENLDAP.ORG", NULL,
- * "GSSAPI", NULL, NULL, NULL );
- *
- * ldap_negotiated_sasl_bind_s( ld, NULL,
- * "manager", "dn:cn=user,dc=openldap,dc=org", NULL,
- * "DIGEST-MD5", NULL, NULL, NULL );
*/
int
-ldap_negotiated_sasl_bind_s(
+ldap_sasl_interactive_bind_s(
LDAP *ld,
LDAP_CONST char *dn, /* usually NULL */
- LDAP_CONST char *authenticationId,
- LDAP_CONST char *authorizationId, /* commonly NULL */
- LDAP_CONST char *saslMechanism,
- struct berval *passPhrase,
+ LDAP_CONST char *mechs,
LDAPControl **serverControls,
- LDAPControl **clientControls)
+ LDAPControl **clientControls,
+ unsigned flags,
+ LDAP_SASL_INTERACT_PROC *interact,
+ void *defaults )
{
- int n;
- sasl_callback_t callbacks[4];
int rc;
+ char *smechs = NULL;
- /* SASL Authentication Identity */
- callbacks[n=0].id = SASL_CB_AUTHNAME;
- callbacks[n].proc = ldap_pvt_sasl_getsimple;
- callbacks[n].context = (void *)authenticationId;
+#if defined( LDAP_R_COMPILE ) && defined( HAVE_CYRUS_SASL )
+ ldap_pvt_thread_mutex_lock( &ldap_int_sasl_mutex );
+#endif
+#ifdef LDAP_CONNECTIONLESS
+ if( LDAP_IS_UDP(ld) ) {
+ /* Just force it to simple bind, silly to make the user
+ * ask all the time. No, we don't ever actually bind, but I'll
+ * let the final bind handler take care of saving the cdn.
+ */
+ rc = ldap_simple_bind( ld, dn, NULL );
+ rc = rc < 0 ? rc : 0;
+ goto done;
+ } else
+#endif
- /* SASL Authorization Identity (userid) */
- if( authorizationId != NULL ) {
- callbacks[++n].id = SASL_CB_USER;
- callbacks[n].proc = ldap_pvt_sasl_getsimple;
- callbacks[n].context = (void *)authorizationId;
+#ifdef HAVE_CYRUS_SASL
+ if( mechs == NULL || *mechs == '\0' ) {
+ mechs = ld->ld_options.ldo_def_sasl_mech;
}
+#endif
+
+ if( mechs == NULL || *mechs == '\0' ) {
+ rc = ldap_pvt_sasl_getmechs( ld, &smechs );
+ if( rc != LDAP_SUCCESS ) {
+ goto done;
+ }
- callbacks[++n].id = SASL_CB_PASS;
- callbacks[n].proc = ldap_pvt_sasl_getsecret;
- callbacks[n].context = (void *)passPhrase;
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TRANSPORT, DETAIL1,
+ "ldap_sasl_interactive_bind_s: server supports: %s\n",
+ smechs, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "ldap_sasl_interactive_bind_s: server supports: %s\n",
+ smechs, 0, 0 );
+#endif
- callbacks[++n].id = SASL_CB_LIST_END;
- callbacks[n].proc = NULL;
- callbacks[n].context = NULL;
+ mechs = smechs;
- rc = ldap_pvt_sasl_bind(ld, dn, saslMechanism, callbacks,
- serverControls, clientControls);
+ } else {
+#ifdef NEW_LOGGING
+ LDAP_LOG ( TRANSPORT, DETAIL1,
+ "ldap_sasl_interactive_bind_s: user selected: %s\n",
+ mechs, 0, 0 );
+#else
+ Debug( LDAP_DEBUG_TRACE,
+ "ldap_sasl_interactive_bind_s: user selected: %s\n",
+ mechs, 0, 0 );
+#endif
+ }
+
+ rc = ldap_int_sasl_bind( ld, dn, mechs,
+ serverControls, clientControls,
+ flags, interact, defaults );
+
+done:
+#if defined( LDAP_R_COMPILE ) && defined( HAVE_CYRUS_SASL )
+ ldap_pvt_thread_mutex_unlock( &ldap_int_sasl_mutex );
+#endif
+ if ( smechs ) LDAP_FREE( smechs );
return rc;
}
-#endif /* HAVE_CYRUS_SASL */
projects / openldap / blobdiff