tsetup - tomb - the crypto undertaker
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       tsetup (3315B)
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            1 #!/usr/bin/env zsh
            2 #
            3 # Copyright (C) 2007-2016 Dyne.org Foundation
            4 #
            5 # Tomb test units by Denis Roio <jaromil@dyne.org>
            6 #
            7 # This source code is free software; you can redistribute it and/or
            8 # modify it under the terms of the GNU Public License as published by
            9 # the Free Software Foundation; either version 3 of the License, or
           10 # (at your option) any later version.
           11 #
           12 # This source code is distributed in the hope that it will be useful,
           13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
           14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  Please refer
           15 # to the GNU Public License for more details.
           16 #
           17 # You should have received a copy of the GNU Public License along with
           18 # this source code; if not, write to: Free Software Foundation, Inc.,
           19 # 675 Mass Ave, Cambridge, MA 02139, USA.
           20 #
           21 
           22 #
           23 # This file should be sourced by all test-scripts
           24 #
           25 
           26 # Project directory
           27 TEST_HOME="$(pwd)"
           28 EXT_HOME="$(dirname "$TEST_HOME")"
           29 PROJECT_HOME="$(dirname "$EXT_HOME")"
           30 
           31 
           32 # Sharness config
           33 export SHARNESS_TEST_EXTENSION="sh"
           34 source ./sharness
           35 TMP="/tmp/tomb"
           36 
           37 
           38 # Check Tomb sources
           39 T="$PROJECT_HOME/tomb"         # Can link to old tomb version
           40 TOMB_BIN="${T}"                        # Always to the dev version
           41 if [[ ! -e "${T}" ]]; then
           42         echo "Could not find tomb command"
           43         exit 1
           44 fi
           45 
           46 MEDIA="/media"
           47 [[ -d "/media" ]] || MEDIA="/run/media/$USER"
           48 
           49 # Check for auxiliary programs
           50 command -v steghide > /dev/null && test_set_prereq STEGHIDE
           51 command -v e2fsck resize2fs > /dev/null && test_set_prereq RESIZER
           52 command -v tomb-kdb-pbkdf2 > /dev/null && test_set_prereq KDF
           53 command -v qrencode > /dev/null && test_set_prereq QRENCODE
           54 command -v lsof > /dev/null && test_set_prereq LSOF
           55 
           56 
           57 # GnuPG config
           58 unset GNUPGHOME
           59 unset GPG_AGENT_INFO
           60 export GNUPGHOME="$TEST_HOME/gnupg/"
           61 export KEY1="A4857CD176B31435F9709D25F0E573B8289439CD"
           62 export KEY2="0B2235E660753AB0475FB3E23DC836481F44B31E"
           63 chmod 700 "$GNUPGHOME"
           64 
           65 
           66 # Dummy passwords used in the tests suite
           67 export DUMMYPASS=test
           68 export DUMMYPASSNEW=changetest
           69 
           70 
           71 # Test helpers
           72 
           73 test_cleanup() {
           74         "${T}" slam all &> /dev/null
           75         rm -f "/home/$USER/dyne-tomb-bind-test-"*
           76         sudo rm -rf "$TMP"
           77         mkdir -p "$TMP"
           78 }
           79 
           80 test_export() {
           81         export testname="$1"
           82         export tomb="$TMP/$testname.tomb"
           83         export tomb_key="$TMP/$testname.tomb.key"
           84         export tomb_key_new="$TMP/$testname.new.tomb.key"
           85         export tomb_key_steg="$TMP/$testname.steg.tomb.key"
           86         export tomb_img="$TMP/$testname.jpg"
           87 }
           88 
           89 tt() {
           90         start_loops=(`sudo losetup -a |cut -d: -f1`)
           91         start_temps=(`find /dev/shm -name 'tomb*'`)
           92         "${T}" -D ${=@}
           93         res=$?
           94         loops=(`sudo losetup -a |cut -d: -f1`)
           95         temps=(`find /dev/shm -name 'tomb*'`)
           96 
           97         { test "${#start_loops}" = "${#loops}" } || {
           98             print "loop device usage change to ${#loops}" }
           99         { test "${#start_temps}" = "${#temps}" } || {
          100             print "temp files usage change to ${#temps}" }
          101         print "     Tomb command returns $res"
          102         return $res
          103 }
          104 
          105 tt_dig() { tt dig "$tomb" "${@}"; }
          106 tt_forge() { tt forge "$tomb_key" --ignore-swap --unsafe --use-urandom "${@}"; }
          107 tt_lock() { tt lock "$tomb" -k "$tomb_key" --ignore-swap --unsafe "${@}"; }
          108 tt_open() { tt open "$tomb" -k "$tomb_key" --ignore-swap --unsafe "${@}"; }
          109 tt_close() { tt close "$testname" "${@}"; }
          110 
          111 tt_set_ownership() {
          112         local dir="$1"
          113         local uid=$(id -u $USERNAME)
          114         local gid=$(id -g $USERNAME)
          115         sudo chown -R "$uid:$gid" "$dir"
          116         sudo chmod 0711 "$dir"
          117 }