test/integration/test-apt-key-net-update

   1 #!/bin/sh
   2 set -e
   3
   4 TESTDIR=$(readlink -f $(dirname $0))
   5 . $TESTDIR/framework
   6
   7 setupenvironment
   8 configarchitecture "i386"
   9
  10 # mock
  11 requires_root() {
  12     return 0
  13 }
  14
  15 # extract net_update() and import it
  16 func=$( sed -n -e '/^add_keys_with_verify_against_master_keyring/,/^}/p' ${BUILDDIRECTORY}/apt-key )
  17 eval "$func"
  18
  19 mkdir -p ./etc/apt
  20 TRUSTEDFILE=./etc/apt/trusted.gpg
  21 mkdir -p ./var/lib/apt/keyrings
  22 TMP_KEYRING=./var/lib/apt/keyrings/maybe-import-keyring.gpg
  23 GPG_CMD="gpg --ignore-time-conflict --no-options --no-default-keyring"
  24 GPG="$GPG_CMD --keyring $TRUSTEDFILE"
  25 MASTER_KEYRING=/usr/share/keyrings/ubuntu-master-keyring.gpg
  26
  27
  28 msgtest "add_keys_with_verify_against_master_keyring"
  29 if [ ! -e $MASTER_KEYRING ]; then
  30     echo -n "No $MASTER_KEYRING found"
  31     msgskip
  32     exit 0
  33 fi
  34
  35 # test bad keyring and ensure its not added (LP: #857472)
  36 ADD_KEYRING=./keys/exploid-keyring-with-dupe-keys.pub
  37 if add_keys_with_verify_against_master_keyring $ADD_KEYRING $MASTER_KEYRING; then
  38     msgfail
  39 else
  40     msgpass
  41 fi
  42
  43 # ensure the keyring is still empty
  44 gpg_out=$($GPG --list-keys)
  45 msgtest "Test if keyring is empty"
  46 if [ -n "" ]; then
  47     msgfail
  48 else
  49     msgpass
  50 fi
  51
  52
  53 # test another possible attack vector using subkeys (LP: #1013128)
  54 msgtest "add_keys_with_verify_against_master_keyring with subkey attack"
  55 ADD_KEYRING=./keys/exploid-keyring-with-dupe-subkeys.pub
  56 if add_keys_with_verify_against_master_keyring $ADD_KEYRING $MASTER_KEYRING; then
  57     msgfail
  58 else
  59     msgpass
  60 fi
  61
  62 # ensure the keyring is still empty
  63 gpg_out=$($GPG --list-keys)
  64 msgtest "Test if keyring is empty"
  65 if [ -n "" ]; then
  66     msgfail
  67 else
  68     msgpass
  69 fi
  70
  71
  72 # test good keyring and ensure we get no errors
  73 ADD_KEYRING=/usr/share/keyrings/ubuntu-archive-keyring.gpg
  74 if add_keys_with_verify_against_master_keyring $ADD_KEYRING $MASTER_KEYRING; then
  75     msgpass
  76 else
  77     msgfail
  78 fi
  79
  80 testequal './etc/apt/trusted.gpg
  81 ---------------------
  82 pub   1024D/437D05B5 2004-09-12
  83 uid                  Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
  84 sub   2048g/79164387 2004-09-12
  85
  86 pub   1024D/FBB75451 2004-12-30
  87 uid                  Ubuntu CD Image Automatic Signing Key <cdimage@ubuntu.com>
  88
  89 pub   4096R/C0B21F32 2012-05-11
  90 uid                  Ubuntu Archive Automatic Signing Key (2012) <ftpmaster@ubuntu.com>
  91
  92 pub   4096R/EFE21092 2012-05-11
  93 uid                  Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>
  94 ' $GPG --list-keys
  95