/* bind.c - decode an ldap bind operation and pass it to a backend db */
/* $OpenLDAP$ */
/*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
+ * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
*/
#include "portable.h"
+#include "slapi_common.h"
#include <stdio.h>
#include "ldap_pvt.h"
#include "slap.h"
+#include "slapi.h"
+
int
do_bind(
int rc = LDAP_SUCCESS;
const char *text;
struct berval cred = { 0, NULL };
- Backend *be;
+ Backend *be = NULL;
+
+ Slapi_PBlock *pb = op->o_pb;
#ifdef NEW_LOGGING
LDAP_LOG( OPERATION, ENTRY, "do_bind: conn %d\n", conn->c_connid, 0, 0 );
*/
ldap_pvt_thread_mutex_lock( &conn->c_mutex );
if ( conn->c_sasl_bind_in_progress ) be = conn->c_authz_backend;
+
+ /* log authorization identity demotion */
+ if ( conn->c_dn.bv_len ) {
+ Statslog( LDAP_DEBUG_STATS,
+ "conn=%lu op=%lu AUTHZ anonymous mech=implicit ssf=0",
+ op->o_connid, op->o_opid, 0, 0, 0 );
+ }
+
connection2anonymous( conn );
if ( conn->c_sasl_bind_in_progress ) conn->c_authz_backend = be;
ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
* }
*
* SaslCredentials ::= SEQUENCE {
- * mechanism LDAPString,
- * credentials OCTET STRING OPTIONAL
+ * mechanism LDAPString,
+ * credentials OCTET STRING OPTIONAL
* }
*/
}
/* Set the bindop for the benefit of in-directory SASL lookups */
- ldap_pvt_thread_mutex_lock( &conn->c_sasl_bindmutex );
conn->c_sasl_bindop = op;
if ( method == LDAP_AUTH_SASL ) {
ldap_pvt_thread_mutex_lock( &conn->c_mutex );
if ( conn->c_sasl_bind_in_progress ) {
- if((ber_bvcmp(&conn->c_sasl_bind_mech, &mech) != 0)) {
+ if( !bvmatch( &conn->c_sasl_bind_mech, &mech ) ) {
/* mechanism changed between bind steps */
slap_sasl_reset(conn);
}
}
if( conn->c_dn.bv_len != 0 ) {
- ber_len_t max = sockbuf_max_incoming;
+ ber_len_t max = sockbuf_max_incoming_auth;
ber_sockbuf_ctrl( conn->c_sb,
LBER_SB_OPT_SET_MAX_INCOMING, &max );
}
+ /* log authorization identity */
+ Statslog( LDAP_DEBUG_STATS,
+ "conn=%lu op=%lu AUTHZ dn=\"%s\" mech=%s ssf=%d\n",
+ op->o_connid, op->o_opid,
+ conn->c_dn.bv_val ? conn->c_dn.bv_val : "<empty>",
+ conn->c_authmech.bv_val, ssf );
+
#ifdef NEW_LOGGING
LDAP_LOG( OPERATION, DETAIL1,
"do_bind: SASL/%s bind: dn=\"%s\" ssf=%d\n",
- conn->c_authmech.bv_val, conn->c_dn.bv_val, ssf );
+ conn->c_authmech.bv_val,
+ conn->c_dn.bv_val ? conn->c_dn.bv_val : "<empty>",
+ ssf );
#else
Debug( LDAP_DEBUG_TRACE,
"do_bind: SASL/%s bind: dn=\"%s\" ssf=%d\n",
- conn->c_authmech.bv_val, conn->c_dn.bv_val, ssf );
+ conn->c_authmech.bv_val,
+ conn->c_dn.bv_val ? conn->c_dn.bv_val : "<empty>",
+ ssf );
#endif
} else if ( rc == LDAP_SASL_BIND_IN_PROGRESS ) {
goto cleanup;
} else if (( global_disallows & SLAP_DISALLOW_BIND_SIMPLE_UNPROTECTED )
- && ( op->o_ssf < global_ssf_set.sss_ssf ))
+ && ( op->o_ssf <= 1 ))
{
rc = LDAP_CONFIDENTIALITY_REQUIRED;
text = "unwilling to perform simple authentication "
goto cleanup;
}
+#if defined( LDAP_SLAPI )
+ slapi_x_backend_set_pb( pb, be );
+ slapi_x_connection_set_pb( pb, conn );
+ slapi_x_operation_set_pb( pb, op );
+ slapi_pblock_set( pb, SLAPI_BIND_TARGET, (void *)dn.bv_val );
+ slapi_pblock_set( pb, SLAPI_BIND_METHOD, (void *)method );
+ slapi_pblock_set( pb, SLAPI_BIND_CREDENTIALS, (void *)&cred );
+ slapi_pblock_set( pb, SLAPI_MANAGEDSAIT, (void *)(1) );
+
+ rc = doPluginFNs( be, SLAPI_PLUGIN_PRE_BIND_FN, pb );
+ if ( rc != SLAPI_BIND_SUCCESS ) {
+ /*
+ * Binding is a special case for SLAPI plugins. It is
+ * possible for a bind plugin to be successful *and*
+ * abort further processing; this means it has handled
+ * a bind request authoritatively. If we have reached
+ * here, a result has been sent to the client (XXX
+ * need to check with Sun whether SLAPI_BIND_ANONYMOUS
+ * means a result has been sent).
+ */
+ int ldapRc;
+
+ if ( slapi_pblock_get( pb, SLAPI_RESULT_CODE, (void *)&ldapRc ) != 0 )
+ ldapRc = LDAP_OPERATIONS_ERROR;
+
+ edn.bv_val = NULL;
+ edn.bv_len = 0;
+ if ( rc != SLAPI_BIND_FAIL && ldapRc == LDAP_SUCCESS ) {
+ /* Set the new connection DN. */
+ if ( rc != SLAPI_BIND_ANONYMOUS ) {
+ slapi_pblock_get( pb, SLAPI_CONN_DN, (void *)&edn.bv_val );
+ }
+ rc = dnPrettyNormal( NULL, &edn, &pdn, &ndn );
+ ldap_pvt_thread_mutex_lock( &conn->c_mutex );
+ conn->c_dn = pdn;
+ conn->c_ndn = ndn;
+ pdn.bv_val = NULL;
+ pdn.bv_len = 0;
+ ndn.bv_val = NULL;
+ ndn.bv_len = 0;
+ if ( conn->c_dn.bv_len != 0 ) {
+ ber_len_t max = sockbuf_max_incoming_auth;
+ ber_sockbuf_ctrl( conn->c_sb, LBER_SB_OPT_SET_MAX_INCOMING, &max );
+ }
+ /* log authorization identity */
+ Statslog( LDAP_DEBUG_STATS,
+ "conn=%lu op=%lu AUTHZ dn=\"%s\" mech=simple (SLAPI) ssf=0\n",
+ op->o_connid, op->o_opid,
+ conn->c_dn.bv_val, 0, 0 );
+ ldap_pvt_thread_mutex_unlock( &conn->c_mutex );
+ }
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, INFO, "do_bind: Bind preoperation plugin returned %d\n",
+ rc, 0, 0);
+#else
+ Debug(LDAP_DEBUG_TRACE, "do_bind: Bind preoperation plugin returned %d.\n",
+ rc, 0, 0);
+#endif
+ rc = ldapRc;
+ goto cleanup;
+ }
+#endif /* defined( LDAP_SLAPI ) */
+
if ( be->be_bind ) {
int ret;
ndn.bv_len = 0;
if( conn->c_dn.bv_len != 0 ) {
- ber_len_t max = sockbuf_max_incoming;
+ ber_len_t max = sockbuf_max_incoming_auth;
ber_sockbuf_ctrl( conn->c_sb,
LBER_SB_OPT_SET_MAX_INCOMING, &max );
}
+ /* log authorization identity */
+ Statslog( LDAP_DEBUG_STATS,
+ "conn=%lu op=%lu AUTHZ dn=\"%s\" mech=simple ssf=0\n",
+ op->o_connid, op->o_opid,
+ conn->c_dn.bv_val, conn->c_authmech.bv_val, 0 );
+
#ifdef NEW_LOGGING
LDAP_LOG( OPERATION, DETAIL1,
"do_bind: v%d bind: \"%s\" to \"%s\" \n",
NULL, NULL );
}
+#if defined( LDAP_SLAPI )
+ if ( doPluginFNs( be, SLAPI_PLUGIN_POST_BIND_FN, pb ) != 0 ) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( OPERATION, INFO, "do_bind: Bind postoperation plugins failed\n",
+ 0, 0, 0);
+#else
+ Debug(LDAP_DEBUG_TRACE, "do_bind: Bind postoperation plugins failed.\n",
+ 0, 0, 0);
+#endif
+ }
+#endif /* defined( LDAP_SLAPI ) */
+
cleanup:
conn->c_sasl_bindop = NULL;
- ldap_pvt_thread_mutex_unlock( &conn->c_sasl_bindmutex );
if( pdn.bv_val != NULL ) {
free( pdn.bv_val );
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