X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libraries%2Flibrewrite%2Fldapmap.c;h=186fd601dc5f62e723edb73f6184ccac0b7f1eba;hb=4ace645df8644a70f39396a277adcd15242a8dd4;hp=07e04bccf2d831e99340f9b2e11bab2d3ca54851;hpb=c350b558d7cbfb36ec8991fadd702c5dee3f4de8;p=openldap
diff --git a/libraries/librewrite/ldapmap.c b/libraries/librewrite/ldapmap.c
index 07e04bccf2..186fd601dc 100644
--- a/libraries/librewrite/ldapmap.c
+++ b/libraries/librewrite/ldapmap.c
@@ -1,29 +1,25 @@
-/******************************************************************************
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software .
*
- * Copyright (C) 2000 Pierangelo Masarati,
+ * Copyright 2000-2005 The OpenLDAP Foundation.
* All rights reserved.
*
- * Permission is granted to anyone to use this software for any purpose
- * on any computer system, and to alter it and redistribute it, subject
- * to the following restrictions:
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
*
- * 1. The author is not responsible for the consequences of use of this
- * software, no matter how awful, even if they arise from flaws in it.
- *
- * 2. The origin of this software must not be misrepresented, either by
- * explicit claim or by omission. Since few users ever read sources,
- * credits should appear in the documentation.
- *
- * 3. Altered versions must be plainly marked as such, and must not be
- * misrepresented as being the original software. Since few users
- * ever read sources, credits should appear in the documentation.
- *
- * 4. This notice may not be removed or altered.
- *
- ******************************************************************************/
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * .
+ */
+/* ACKNOWLEDGEMENT:
+ * This work was initially developed by Pierangelo Masarati for
+ * inclusion in OpenLDAP Software.
+ */
#include
+#define LDAP_DEPRECATED 1
#include "rewrite-int.h"
#include "rewrite-map.h"
@@ -31,21 +27,21 @@
* LDAP map data structure
*/
struct ldap_map_data {
- char *url;
- LDAPURLDesc *lud;
- int attrsonly;
- char *binddn;
- char *bindpw;
+ char *lm_url;
+ LDAPURLDesc *lm_lud;
+ int lm_attrsonly;
+ char *lm_binddn;
+ char *lm_bindpw;
#define MAP_LDAP_EVERYTIME 0x00
#define MAP_LDAP_NOW 0x01
#define MAP_LDAP_LATER 0x02
- int when;
+ int lm_when;
- LDAP *ld;
+ LDAP *lm_ld;
#ifdef USE_REWRITE_LDAP_PVT_THREADS
- ldap_pvt_thread_mutex_t mutex;
+ ldap_pvt_thread_mutex_t lm_mutex;
#endif /* USE_REWRITE_LDAP_PVT_THREADS */
};
@@ -56,24 +52,24 @@ map_ldap_free(
{
assert( data != NULL );
- if ( data->url != NULL ) {
- free( data->url );
+ if ( data->lm_url != NULL ) {
+ free( data->lm_url );
}
- if ( data->lud != NULL ) {
- ldap_free_urldesc( data->lud );
+ if ( data->lm_lud != NULL ) {
+ ldap_free_urldesc( data->lm_lud );
}
- if ( data->binddn != NULL ) {
- free( data->binddn );
+ if ( data->lm_binddn != NULL ) {
+ free( data->lm_binddn );
}
- if ( data->bindpw != NULL ) {
- free( data->bindpw );
+ if ( data->lm_bindpw != NULL ) {
+ free( data->lm_bindpw );
}
- if ( data->when != MAP_LDAP_EVERYTIME && data->ld != NULL ) {
- ldap_unbind_s( data->ld );
+ if ( data->lm_when != MAP_LDAP_EVERYTIME && data->lm_ld != NULL ) {
+ ldap_unbind_s( data->lm_ld );
}
free( data );
@@ -108,13 +104,13 @@ map_ldap_parse(
return NULL;
}
- data->url = strdup( argv[ 0 ] );
- if ( data->url == NULL ) {
+ data->lm_url = strdup( argv[ 0 ] );
+ if ( data->lm_url == NULL ) {
map_ldap_free( data );
return NULL;
}
- if ( ldap_url_parse( argv[ 0 ], &data->lud ) != REWRITE_SUCCESS ) {
+ if ( ldap_url_parse( argv[ 0 ], &data->lm_lud ) != REWRITE_SUCCESS ) {
Debug( LDAP_DEBUG_ANY,
"[%s:%d] illegal URI '%s'\n",
fname, lineno, argv[ 0 ] );
@@ -122,14 +118,14 @@ map_ldap_parse(
return NULL;
}
- p = strchr( data->url, '/' );
+ p = strchr( data->lm_url, '/' );
assert( p[ 1 ] == '/' );
if ( ( p = strchr( p + 2, '/' ) ) != NULL ) {
p[ 0 ] = '\0';
}
- if ( strcasecmp( data->lud->lud_attrs[ 0 ], "dn" ) == 0 ) {
- data->attrsonly = 1;
+ if ( strcasecmp( data->lm_lud->lud_attrs[ 0 ], "dn" ) == 0 ) {
+ data->lm_attrsonly = 1;
}
for ( argc--, argv++; argc > 0; argc--, argv++ ) {
@@ -148,19 +144,19 @@ map_ldap_parse(
l = strlen( p );
}
- data->binddn = strdup( p );
- if ( data->binddn == NULL ) {
+ data->lm_binddn = strdup( p );
+ if ( data->lm_binddn == NULL ) {
map_ldap_free( data );
return NULL;
}
- if ( data->binddn[ l ] == '\"'
- || data->binddn[ l ] == '\'' ) {
- data->binddn[ l ] = '\0';
+ if ( data->lm_binddn[ l ] == '\"'
+ || data->lm_binddn[ l ] == '\'' ) {
+ data->lm_binddn[ l ] = '\0';
}
} else if ( strncasecmp( argv[ 0 ], "bindpw=", 7 ) == 0 ) {
- data->bindpw = strdup( argv[ 2 ] + 7 );
- if ( data->bindpw == NULL ) {
+ data->lm_bindpw = strdup( argv[ 2 ] + 7 );
+ if ( data->lm_bindpw == NULL ) {
map_ldap_free( data );
return NULL;
}
@@ -170,30 +166,30 @@ map_ldap_parse(
if ( strcasecmp( p, "now" ) == 0 ) {
int rc;
- data->when = MAP_LDAP_NOW;
+ data->lm_when = MAP_LDAP_NOW;
/*
* Init LDAP handler ...
*/
- rc = ldap_initialize( &data->ld, data->url );
+ rc = ldap_initialize( &data->lm_ld, data->lm_url );
if ( rc != LDAP_SUCCESS ) {
map_ldap_free( data );
return NULL;
}
#ifdef USE_REWRITE_LDAP_PVT_THREADS
- ldap_pvt_thread_mutex_init( &data->mutex );
+ ldap_pvt_thread_mutex_init( &data->lm_mutex );
#endif /* USE_REWRITE_LDAP_PVT_THREADS */
} else if ( strcasecmp( p, "later" ) == 0 ) {
- data->when = MAP_LDAP_LATER;
+ data->lm_when = MAP_LDAP_LATER;
#ifdef USE_REWRITE_LDAP_PVT_THREADS
- ldap_pvt_thread_mutex_init( &data->mutex );
+ ldap_pvt_thread_mutex_init( &data->lm_mutex );
#endif /* USE_REWRITE_LDAP_PVT_THREADS */
} else if ( strcasecmp( p, "everytime" ) == 0 ) {
- data->when = MAP_LDAP_EVERYTIME;
+ data->lm_when = MAP_LDAP_EVERYTIME;
} else {
/* ignore ... */
}
@@ -216,7 +212,7 @@ map_ldap_apply(
char **values;
int rc;
struct ldap_map_data *data = ( struct ldap_map_data * )map->lb_private;
- LDAPURLDesc *lud = data->lud;
+ LDAPURLDesc *lud = data->lm_lud;
int first_try = 1;
@@ -229,20 +225,21 @@ map_ldap_apply(
val->bv_val = NULL;
val->bv_len = 0;
- if ( data->when == MAP_LDAP_EVERYTIME ) {
- rc = ldap_initialize( &ld, data->url );
+ if ( data->lm_when == MAP_LDAP_EVERYTIME ) {
+ rc = ldap_initialize( &ld, data->lm_url );
+
} else {
#ifdef USE_REWRITE_LDAP_PVT_THREADS
- ldap_pvt_thread_mutex_lock( &data->mutex );
+ ldap_pvt_thread_mutex_lock( &data->lm_mutex );
#endif /* USE_REWRITE_LDAP_PVT_THREADS */
rc = LDAP_SUCCESS;
- if ( data->when == MAP_LDAP_LATER && data->ld == NULL ) {
- rc = ldap_initialize( &data->ld, data->url );
+ if ( data->lm_when == MAP_LDAP_LATER && data->lm_ld == NULL ) {
+ rc = ldap_initialize( &data->lm_ld, data->lm_url );
}
- ld = data->ld;
+ ld = data->lm_ld;
}
if ( rc != LDAP_SUCCESS ) {
@@ -251,15 +248,16 @@ map_ldap_apply(
}
do_bind:;
- if ( data->binddn != NULL ) {
- rc = ldap_simple_bind_s( ld, data->binddn, data->bindpw );
+ if ( data->lm_binddn != NULL ) {
+ rc = ldap_simple_bind_s( ld, data->lm_binddn, data->lm_bindpw );
if ( rc == LDAP_SERVER_DOWN && first_try ) {
first_try = 0;
- if ( ldap_initialize( &ld, data->url ) != LDAP_SUCCESS ) {
+ if ( ldap_initialize( &ld, data->lm_url ) != LDAP_SUCCESS ) {
rc = REWRITE_ERR;
goto rc_return;
}
goto do_bind;
+
} else if ( rc != REWRITE_SUCCESS ) {
rc = REWRITE_ERR;
goto rc_return;
@@ -267,14 +265,15 @@ do_bind:;
}
rc = ldap_search_s( ld, lud->lud_dn, lud->lud_scope, ( char * )filter,
- lud->lud_attrs, data->attrsonly, &res );
+ lud->lud_attrs, data->lm_attrsonly, &res );
if ( rc == LDAP_SERVER_DOWN && first_try ) {
first_try = 0;
- if ( ldap_initialize( &ld, data->url ) != LDAP_SUCCESS ) {
+ if ( ldap_initialize( &ld, data->lm_url ) != LDAP_SUCCESS ) {
rc = REWRITE_ERR;
goto rc_return;
}
goto do_bind;
+
} else if ( rc != REWRITE_SUCCESS ) {
rc = REWRITE_ERR;
goto rc_return;
@@ -289,11 +288,12 @@ do_bind:;
entry = ldap_first_entry( ld, res );
assert( entry != NULL );
- if ( data->attrsonly == 1 ) {
+ if ( data->lm_attrsonly == 1 ) {
/*
* dn is newly allocated, so there's no need to strdup it
*/
val->bv_val = ldap_get_dn( ld, entry );
+
} else {
values = ldap_get_values( ld, entry, lud->lud_attrs[ 0 ] );
if ( values == NULL || values[ 0 ] == NULL ) {
@@ -317,14 +317,15 @@ do_bind:;
val->bv_len = strlen( val->bv_val );
rc_return:;
- if ( data->when == MAP_LDAP_EVERYTIME ) {
+ if ( data->lm_when == MAP_LDAP_EVERYTIME ) {
if ( ld != NULL ) {
ldap_unbind_s( ld );
}
+
} else {
- data->ld = ld;
+ data->lm_ld = ld;
#ifdef USE_REWRITE_LDAP_PVT_THREADS
- ldap_pvt_thread_mutex_unlock( &data->mutex );
+ ldap_pvt_thread_mutex_unlock( &data->lm_mutex );
#endif /* USE_REWRITE_LDAP_PVT_THREADS */
}
@@ -343,9 +344,35 @@ map_ldap_destroy(
data = ( struct ldap_map_data * )(*pmap)->lb_private;
+ if ( data->lm_when != MAP_LDAP_EVERYTIME && data->lm_ld != NULL ) {
+ ldap_unbind_s( data->lm_ld );
+ data->lm_ld = NULL;
+ }
+
+ if ( data->lm_lud ) {
+ ldap_free_urldesc( data->lm_lud );
+ data->lm_lud = NULL;
+ }
+
+ if ( data->lm_url ) {
+ free( data->lm_url );
+ data->lm_url = NULL;
+ }
+
+ if ( data->lm_binddn ) {
+ free( data->lm_binddn );
+ data->lm_binddn = NULL;
+ }
+
+ if (data->lm_bindpw ) {
+ memset( data->lm_bindpw, 0, strlen( data->lm_bindpw ) );
+ free( data->lm_bindpw );
+ data->lm_bindpw = NULL;
+ }
+
free( data );
- *pmap = NULL;
+ (*pmap)->lb_private = NULL;
return 0;
}
-
+