git.sur5r.net Git - openldap/blob - servers/slapd/back-shell/bind.c

   1 /* bind.c - shell backend bind function */
   2 /* $OpenLDAP$ */
   3 /*
   4  * Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved.
   5  * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
   6  */
   7
   8 #include "portable.h"
   9
  10 #include <stdio.h>
  11
  12 #include <ac/socket.h>
  13 #include <ac/string.h>
  14
  15 #include "slap.h"
  16 #include "shell.h"
  17
  18 int
  19 shell_back_bind(
  20     Backend             *be,
  21     Connection          *conn,
  22     Operation           *op,
  23     char                *dn,
  24     char                *ndn,
  25     int                 method,
  26         char            *mech,
  27     struct berval       *cred,
  28         char            **edn
  29 )
  30 {
  31         struct shellinfo        *si = (struct shellinfo *) be->be_private;
  32         FILE                    *rfp, *wfp;
  33         int                     rc;
  34
  35         *edn = NULL;
  36
  37         if ( si->si_bind == NULL ) {
  38                 send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
  39                     "bind not implemented", NULL, NULL );
  40                 return( -1 );
  41         }
  42
  43         if ( (op->o_private = (void *) forkandexec( si->si_bind, &rfp, &wfp ))
  44             == (void *) -1 ) {
  45                 send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR, NULL,
  46                     "could not fork/exec", NULL, NULL );
  47                 return( -1 );
  48         }
  49
  50         /* write out the request to the bind process */
  51         fprintf( wfp, "BIND\n" );
  52         fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
  53         print_suffixes( wfp, be );
  54         fprintf( wfp, "dn: %s\n", dn );
  55         fprintf( wfp, "method: %d\n", method );
  56         fprintf( wfp, "credlen: %lu\n", cred->bv_len );
  57         fprintf( wfp, "cred: %s\n", cred->bv_val ); /* XXX */
  58         fclose( wfp );
  59
  60         /* read in the results and send them along */
  61         rc = read_and_send_results( be, conn, op, rfp, NULL, 0 );
  62         fclose( rfp );
  63
  64         return( rc );
  65 }