Commit acc740d5 authored by Mark Valence's avatar Mark Valence
Browse files

Add ldap_back_attribute to ldap backend

parent 3b7d3568
# $OpenLDAP$
SRCS = init.c config.c search.c bind.c unbind.c add.c compare.c \
delete.c modify.c modrdn.c group.c
delete.c modify.c modrdn.c group.c attribute.c
OBJS = init.lo config.lo search.lo bind.lo unbind.lo add.lo compare.lo \
delete.lo modify.lo modrdn.lo group.lo
delete.lo modify.lo modrdn.lo group.lo attribute.lo
LDAP_INCDIR= ../../../include
LDAP_LIBDIR= ../../../libraries
......
/* group.c - ldap backend acl group routine */
/* $OpenLDAP$ */
/*
* Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include "portable.h"
#include <stdio.h>
#include <ac/socket.h>
#include <ac/string.h>
#include "slap.h"
#include "back-ldap.h"
/* return 0 IFF we can retrieve the attributes
* of entry with e_ndn
*/
int
ldap_back_attribute(
Backend *be,
Connection *conn,
Operation *op,
Entry *target,
const char *e_ndn,
AttributeDescription *entry_at,
const char ***vals
)
{
struct ldapinfo *li = (struct ldapinfo *) be->be_private;
int rc = 1, i, j;
Attribute *attr;
struct berval **abv;
char *s, **v;
LDAPMessage *result, *e;
char *gattr[2];
LDAP *ld;
*vals = NULL;
if (target != NULL && strcmp(target->e_ndn, e_ndn) == 0) {
/* we already have a copy of the entry */
if ((attr = attr_find(target->e_attrs, entry_at)) == NULL)
return(1);
for ( i = 0; attr->a_vals[i] != NULL; i++ ) { }
v = (char **) ch_calloc( (i + 1), sizeof(char *) );
if (v != NULL) {
for ( j = 0, abv = attr->a_vals; --i >= 0; abv++ ) {
if ( (*abv)->bv_len > 0 ) {
s = ch_malloc( (*abv)->bv_len + 1 );
if( s == NULL )
break;
memcpy(s, (*abv)->bv_val, (*abv)->bv_len);
s[(*abv)->bv_len] = 0;
v[j++] = s;
}
}
v[j] = NULL;
*vals = v;
rc = 0;
}
} else {
if (ldap_initialize(&ld, li->url) != LDAP_SUCCESS) {
return(1);
}
if (ldap_bind_s(ld, li->binddn, li->bindpw, LDAP_AUTH_SIMPLE) == LDAP_SUCCESS) {
gattr[0] = entry_at->ad_cname->bv_val;
gattr[1] = NULL;
if (ldap_search_ext_s(ld, e_ndn, LDAP_SCOPE_BASE, "(objectclass=*)",
gattr, 0, NULL, NULL, LDAP_NO_LIMIT,
LDAP_NO_LIMIT, &result) == LDAP_SUCCESS)
{
if ((e = ldap_first_entry(ld, result)) != NULL) {
*vals = ldap_get_values(ld, e, entry_at->ad_cname->bv_val);
if (*vals != NULL)
rc = 0;
}
ldap_msgfree(result);
}
}
ldap_unbind(ld);
}
return(rc);
}
......@@ -62,6 +62,13 @@ extern int ldap_back_group LDAP_P(( BackendDB *bd,
ObjectClass* group_oc,
AttributeDescription* group_at));
extern int ldap_back_attribute LDAP_P(( BackendDB *bd,
Connection *conn, Operation *op,
Entry *target,
const char* e_ndn,
AttributeDescription* entry_at,
const char ***vals));
LDAP_END_DECL
#endif /* _LDAP_EXTERNAL_H */
......
......@@ -75,7 +75,7 @@ ldap_back_initialize(
bi->bi_extended = 0;
bi->bi_acl_group = ldap_back_group;
bi->bi_acl_attribute = 0;
bi->bi_acl_attribute = ldap_back_attribute;
bi->bi_chk_referrals = 0;
#ifdef HAVE_CYRUS_SASL
......
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