mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
114 lines
3.3 KiB
C
114 lines
3.3 KiB
C
/*
|
|
* Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms are permitted only
|
|
* as authorized by the OpenLDAP Public License. A copy of this
|
|
* license is available at http://www.OpenLDAP.org/license.html or
|
|
* in file LICENSE in the top-level directory of the distribution.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#ifdef SLAPD_SQL
|
|
|
|
#include <stdio.h>
|
|
#include <sys/types.h>
|
|
#include "slap.h"
|
|
#include "back-sql.h"
|
|
#include "sql-wrap.h"
|
|
#include "util.h"
|
|
#include "entry-id.h"
|
|
|
|
void backsql_init_search(backsql_srch_info *bsi,backsql_info *bi,char *nbase,int scope,
|
|
int slimit,int tlimit,time_t stoptime,Filter *filter,
|
|
SQLHDBC dbh,BackendDB *be,Connection *conn,Operation *op,char **attrs);
|
|
|
|
int backsql_bind(BackendDB *be,Connection *conn,Operation *op,
|
|
const char *dn,const char *ndn,int method,struct berval *cred,char** edn)
|
|
{
|
|
backsql_info *bi=(backsql_info*)be->be_private;
|
|
backsql_entryID user_id,*res;
|
|
SQLHDBC dbh;
|
|
AttributeDescription *password = slap_schema.si_ad_userPassword;
|
|
Entry *e,user_entry;
|
|
Attribute *a;
|
|
backsql_srch_info bsi;
|
|
|
|
Debug(LDAP_DEBUG_TRACE,"==>backsql_bind()\n",0,0,0);
|
|
|
|
if ( be_isroot_pw( be, conn, ndn, cred ) )
|
|
{
|
|
*edn=ch_strdup(be_root_dn(be));
|
|
Debug(LDAP_DEBUG_TRACE,"<==backsql_bind() root bind\n",0,0,0);
|
|
return LDAP_SUCCESS;
|
|
}
|
|
|
|
*edn=ch_strdup(ndn);
|
|
|
|
if (method == LDAP_AUTH_SIMPLE)
|
|
{
|
|
dbh=backsql_get_db_conn(be,conn);
|
|
|
|
if (!dbh)
|
|
{
|
|
Debug(LDAP_DEBUG_TRACE,"backsql_bind(): could not get connection handle - exiting\n",0,0,0);
|
|
send_ldap_result(conn,op,LDAP_OTHER,"","SQL-backend error",NULL,NULL);
|
|
return 1;
|
|
}
|
|
|
|
res=backsql_dn2id(bi,&user_id,dbh,ndn);
|
|
if (res==NULL)
|
|
{
|
|
Debug(LDAP_DEBUG_TRACE,"backsql_bind(): could not retrieve bind dn id - no such entry\n",0,0,0);
|
|
send_ldap_result( conn, op, LDAP_INVALID_CREDENTIALS,NULL, NULL, NULL, NULL );
|
|
return 1;
|
|
}
|
|
|
|
backsql_init_search(&bsi,bi,(char*)ndn,LDAP_SCOPE_BASE,-1,-1,-1,NULL,dbh,
|
|
be,conn,op,NULL);
|
|
e=backsql_id2entry(&bsi,&user_entry,&user_id);
|
|
if (e==NULL)
|
|
{
|
|
Debug(LDAP_DEBUG_TRACE,"backsql_bind(): error in backsql_id2entry() - auth failed\n",0,0,0);
|
|
send_ldap_result( conn, op, LDAP_OTHER,NULL, NULL, NULL, NULL );
|
|
return 1;
|
|
}
|
|
|
|
if ( ! access_allowed( be, conn, op, e,password, NULL, ACL_AUTH ) )
|
|
{
|
|
send_ldap_result( conn, op, LDAP_INSUFFICIENT_ACCESS, NULL, NULL, NULL, NULL );
|
|
return 1;
|
|
}
|
|
|
|
if ( (a = attr_find( e->e_attrs, password )) == NULL )
|
|
{
|
|
send_ldap_result( conn, op, LDAP_INAPPROPRIATE_AUTH, NULL, NULL, NULL, NULL );
|
|
return 1;
|
|
}
|
|
|
|
if ( slap_passwd_check( conn, a, cred ) != 0 )
|
|
{
|
|
send_ldap_result( conn, op, LDAP_INVALID_CREDENTIALS,NULL, NULL, NULL, NULL );
|
|
return 1;
|
|
}
|
|
}
|
|
else /*method != SIMPLE */
|
|
{
|
|
send_ldap_result( conn, op, LDAP_STRONG_AUTH_NOT_SUPPORTED,
|
|
NULL, "authentication method not supported", NULL, NULL );
|
|
return 1;
|
|
}
|
|
Debug(LDAP_DEBUG_TRACE,"<==backsql_bind()\n",0,0,0);
|
|
return 0;
|
|
}
|
|
|
|
int backsql_unbind(BackendDB *be,Connection *conn,Operation *op)
|
|
{
|
|
Debug(LDAP_DEBUG_TRACE,"==>backsql_unbind()\n",0,0,0);
|
|
send_ldap_result(conn,op,LDAP_SUCCESS,NULL,NULL,NULL,0);
|
|
Debug(LDAP_DEBUG_TRACE,"<==backsql_unbind()\n",0,0,0);
|
|
return 0;
|
|
}
|
|
|
|
#endif /* SLAPD_SQL */
|