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     int                 method,
  21         char            *mech,
  22     struct berval       *cred,
  23         char            **edn
  24 )
  25 {
  26         struct shellinfo        *si = (struct shellinfo *) be->be_private;
  27         FILE                    *rfp, *wfp;
  28         int                     rc;
  29
  30         *edn = NULL;
  31
  32         if ( si->si_bind == NULL ) {
  33                 send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,
  34                     "bind not implemented", NULL, NULL );
  35                 return( -1 );
  36         }
  37
  38         if ( (op->o_private = (void *) forkandexec( si->si_bind, &rfp, &wfp ))
  39             == (void *) -1 ) {
  40                 send_ldap_result( conn, op, LDAP_OPERATIONS_ERROR, NULL,
  41                     "could not fork/exec", NULL, NULL );
  42                 return( -1 );
  43         }
  44
  45         /* write out the request to the bind process */
  46         fprintf( wfp, "BIND\n" );
  47         fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
  48         print_suffixes( wfp, be );
  49         fprintf( wfp, "dn: %s\n", dn );
  50         fprintf( wfp, "method: %d\n", method );
  51         fprintf( wfp, "credlen: %lu\n", cred->bv_len );
  52         fprintf( wfp, "cred: %s\n", cred->bv_val ); /* XXX */
  53         fclose( wfp );
  54
  55         /* read in the results and send them along */
  56         rc = read_and_send_results( be, conn, op, rfp, NULL, 0 );
  57         fclose( rfp );
  58
  59         return( rc );
  60 }