testcases/network/tcp_cmds/ssh/ssh02

   1 #!/bin/sh
   2 #*********************************************************************
   3 #   Copyright (c) International Business Machines  Corp., 2000
   4 #
   5 #   This program is free software;  you can redistribute it and/or modify
   6 #   it under the terms of the GNU General Public License as published by
   7 #   the Free Software Foundation; either version 2 of the License, or
   8 #   (at your option) any later version.
   9 #
  10 #   This program is distributed in the hope that it will be useful,
  11 #   but WITHOUT ANY WARRANTY;  without even the implied warranty of
  12 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
  13 #   the GNU General Public License for more details.
  14 #
  15 #   You should have received a copy of the GNU General Public License
  16 #   along with this pronram;  if not, write to the Free Software
  17 #   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18 #
  19 #  FILE   : ssh
  20 #
  21 #  PURPOSE: Tests to see that ssh rejects an invalid username
  22 #
  23 #  SETUP: The program `/usr/bin/expect' MUST be installed.
  24 #
  25 #  HISTORY:
  26 #    03/03 Jerone Young (jeroney@us.ibm.com)
  27 #
  28
  29 #-----------------------------------------------------------------------
  30 # FUNCTION:  do_setup
  31 #-----------------------------------------------------------------------
  32
  33 do_setup()
  34 {
  35
  36     export RHOST="localhost"
  37     export TEST_USER="ssh_usr2"
  38     export TEST_USER_PASSWD="now_this_is_a_good_ltp_test_password"
  39     export TEST_USER_ENCRYPTED_PASSWD="42VmxaOByKwlA"
  40     export TEST_USER_HOMEDIR="/home/$TEST_USER"
  41
  42     # erase user if he/she already exists, so we can have a clean env
  43     TCtmp=/home/$TEST_USER
  44
  45     rm -Rf $TCtmp
  46
  47     tst_setup
  48
  49     exists expect ssh ssh02_s1 useradd userdel
  50
  51     userdel $TEST_USER
  52     sleep 1
  53
  54     if ! useradd -m -p $TEST_USER_ENCRYPTED_PASSWD $TEST_USER; then
  55         end_testcase "Could not add test user $TEST_USER to system $RHOST."
  56     fi
  57
  58     # create users home diretory (SLES 8 does not do this, even when specified
  59     # in adduser)
  60     USER_UID=$(id -u $TEST_USER)
  61     USER_GID=$(id -g $TEST_USER)
  62     if ! mkdir "$TEST_USER_HOMEDIR"; then
  63         end_testcase "Failed to create $TEST_USER_HOMEDIR"
  64     fi
  65     chown -R $USER_UID.$USER_GID "$TEST_USER_HOMEDIR"
  66
  67     trap do_cleanup EXIT
  68
  69 }
  70
  71 #-----------------------------------------------------------------------
  72 # FUNCTION:  do_cleanup
  73 #-----------------------------------------------------------------------
  74
  75 do_cleanup()
  76 {
  77     userdel $TEST_USER
  78     tst_cleanup
  79 }
  80
  81 #-----------------------------------------------------------------------
  82 # FUNCTION:  MAIN
  83 #
  84 # DESCRIPTION: Create Test User
  85 #          Call upon script to make sure an invalid user can not have access
  86 #          Cleanup Test User from system
  87 #          Exit with exit code of script called upon
  88 #-----------------------------------------------------------------------
  89 . net_cmdlib.sh
  90
  91 read_opts $*
  92 do_setup
  93 ssh02_s1 || end_testcase "Testcase failed"
  94 do_cleanup