t/t1304-default-acl.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2010 Matthieu Moy
   4 #
   5
   6 test_description='Test repository with default ACL'
   7
   8 # Create the test repo with restrictive umask
   9 # => this must come before . ./test-lib.sh
  10 umask 077
  11
  12 . ./test-lib.sh
  13
  14 # We need an arbitrary other user give permission to using ACLs. root
  15 # is a good candidate: exists on all unices, and it has permission
  16 # anyway, so we don't create a security hole running the testsuite.
  17
  18 setfacl_out="$(setfacl -m u:root:rwx . 2>&1)"
  19 setfacl_ret=$?
  20
  21 if [ $setfacl_ret != 0 ]; then
  22         skip_all="Skipping ACL tests: unable to use setfacl (output: '$setfacl_out'; return code: '$setfacl_ret')"
  23         test_done
  24 fi
  25
  26 check_perms_and_acl () {
  27         test -r "$1" &&
  28         getfacl "$1" > actual &&
  29         grep -q "user:root:rwx" actual &&
  30         grep -q "user:${LOGNAME}:rwx" actual &&
  31         egrep "mask::?r--" actual > /dev/null 2>&1 &&
  32         grep -q "group::---" actual || false
  33 }
  34
  35 dirs_to_set="./ .git/ .git/objects/ .git/objects/pack/"
  36
  37 test_expect_success 'Setup test repo' '
  38         setfacl -m d:u::rwx,d:g::---,d:o:---,d:m:rwx $dirs_to_set &&
  39         setfacl -m m:rwx               $dirs_to_set &&
  40         setfacl -m u:root:rwx          $dirs_to_set &&
  41         setfacl -m d:u:"$LOGNAME":rwx  $dirs_to_set &&
  42         setfacl -m d:u:root:rwx        $dirs_to_set &&
  43
  44         touch file.txt &&
  45         git add file.txt &&
  46         git commit -m "init"
  47 '
  48
  49 test_expect_success 'Objects creation does not break ACLs with restrictive umask' '
  50         # SHA1 for empty blob
  51         check_perms_and_acl .git/objects/e6/9de29bb2d1d6434b8b29ae775ad8c2e48c5391
  52 '
  53
  54 test_expect_success 'git gc does not break ACLs with restrictive umask' '
  55         git gc &&
  56         check_perms_and_acl .git/objects/pack/*.pack
  57 '
  58
  59 test_done