external/bsd/openldap/dist/servers/slapd/back-perl/bind.c

   1 /* $OpenLDAP: pkg/ldap/servers/slapd/back-perl/bind.c,v 1.24.2.4 2008/02/11 23:26:47 kurt Exp $ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1999-2008 The OpenLDAP Foundation.
   5  * Portions Copyright 1999 John C. Quillan.
   6  * Portions Copyright 2002 myinternet Limited.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted only as authorized by the OpenLDAP
  11  * Public License.
  12  *
  13  * A copy of this license is available in file LICENSE in the
  14  * top-level directory of the distribution or, alternatively, at
  15  * <http://www.OpenLDAP.org/license.html>.
  16  */
  17
  18 #include "perl_back.h"
  19
  20
  21 /**********************************************************
  22  *
  23  * Bind
  24  *
  25  **********************************************************/
  26 int
  27 perl_back_bind(
  28         Operation *op,
  29         SlapReply *rs )
  30 {
  31         int count;
  32
  33         PerlBackend *perl_back = (PerlBackend *) op->o_bd->be_private;
  34
  35         /* allow rootdn as a means to auth without the need to actually
  36          * contact the proxied DSA */
  37         switch ( be_rootdn_bind( op, rs ) ) {
  38         case SLAP_CB_CONTINUE:
  39                 break;
  40
  41         default:
  42                 return rs->sr_err;
  43         }
  44
  45 #if defined(HAVE_WIN32_ASPERL) || defined(USE_ITHREADS)
  46         PERL_SET_CONTEXT( PERL_INTERPRETER );
  47 #endif
  48
  49         ldap_pvt_thread_mutex_lock( &perl_interpreter_mutex );
  50
  51         {
  52                 dSP; ENTER; SAVETMPS;
  53
  54                 PUSHMARK(SP);
  55                 XPUSHs( perl_back->pb_obj_ref );
  56                 XPUSHs(sv_2mortal(newSVpv( op->o_req_dn.bv_val , 0)));
  57                 XPUSHs(sv_2mortal(newSVpv( op->orb_cred.bv_val , op->orb_cred.bv_len)));
  58                 PUTBACK;
  59
  60 #ifdef PERL_IS_5_6
  61                 count = call_method("bind", G_SCALAR);
  62 #else
  63                 count = perl_call_method("bind", G_SCALAR);
  64 #endif
  65
  66                 SPAGAIN;
  67
  68                 if (count != 1) {
  69                         croak("Big trouble in back_bind\n");
  70                 }
  71
  72                 rs->sr_err = POPi;
  73
  74
  75                 PUTBACK; FREETMPS; LEAVE;
  76         }
  77
  78         ldap_pvt_thread_mutex_unlock( &perl_interpreter_mutex );
  79
  80         Debug( LDAP_DEBUG_ANY, "Perl BIND returned 0x%04x\n", rs->sr_err, 0, 0 );
  81
  82         /* frontend will send result on success (0) */
  83         if( rs->sr_err != LDAP_SUCCESS )
  84                 send_ldap_result( op, rs );
  85
  86         return ( rs->sr_err );
  87 }