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

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