t/t1301-shared-repo.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Johannes Schindelin
   4 #
   5
   6 test_description='Test shared repository initialization'
   7
   8 . ./test-lib.sh
   9
  10 # Remove a default ACL from the test dir if possible.
  11 setfacl -k . 2>/dev/null
  12
  13 # User must have read permissions to the repo -> failure on --shared=0400
  14 test_expect_success 'shared = 0400 (faulty permission u-w)' '
  15         mkdir sub && (
  16                 cd sub && git init --shared=0400
  17         )
  18         ret="$?"
  19         rm -rf sub
  20         test $ret != "0"
  21 '
  22
  23 modebits () {
  24         ls -l "$1" | sed -e 's|^\(..........\).*|\1|'
  25 }
  26
  27 for u in 002 022
  28 do
  29         test_expect_success POSIXPERM "shared=1 does not clear bits preset by umask $u" '
  30                 mkdir sub && (
  31                         cd sub &&
  32                         umask $u &&
  33                         git init --shared=1 &&
  34                         test 1 = "$(git config core.sharedrepository)"
  35                 ) &&
  36                 actual=$(ls -l sub/.git/HEAD)
  37                 case "$actual" in
  38                 -rw-rw-r--*)
  39                         : happy
  40                         ;;
  41                 *)
  42                         echo Oops, .git/HEAD is not 0664 but $actual
  43                         false
  44                         ;;
  45                 esac
  46         '
  47         rm -rf sub
  48 done
  49
  50 test_expect_success 'shared=all' '
  51         mkdir sub &&
  52         cd sub &&
  53         git init --shared=all &&
  54         test 2 = $(git config core.sharedrepository)
  55 '
  56
  57 test_expect_success POSIXPERM 'update-server-info honors core.sharedRepository' '
  58         : > a1 &&
  59         git add a1 &&
  60         test_tick &&
  61         git commit -m a1 &&
  62         umask 0277 &&
  63         git update-server-info &&
  64         actual="$(ls -l .git/info/refs)" &&
  65         case "$actual" in
  66         -r--r--r--*)
  67                 : happy
  68                 ;;
  69         *)
  70                 echo Oops, .git/info/refs is not 0444
  71                 false
  72                 ;;
  73         esac
  74 '
  75
  76 for u in        0660:rw-rw---- \
  77                 0640:rw-r----- \
  78                 0600:rw------- \
  79                 0666:rw-rw-rw- \
  80                 0664:rw-rw-r--
  81 do
  82         x=$(expr "$u" : ".*:\([rw-]*\)") &&
  83         y=$(echo "$x" | sed -e "s/w/-/g") &&
  84         u=$(expr "$u" : "\([0-7]*\)") &&
  85         git config core.sharedrepository "$u" &&
  86         umask 0277 &&
  87
  88         test_expect_success POSIXPERM "shared = $u ($y) ro" '
  89
  90                 rm -f .git/info/refs &&
  91                 git update-server-info &&
  92                 actual="$(modebits .git/info/refs)" &&
  93                 test "x$actual" = "x-$y" || {
  94                         ls -lt .git/info
  95                         false
  96                 }
  97         '
  98
  99         umask 077 &&
 100         test_expect_success POSIXPERM "shared = $u ($x) rw" '
 101
 102                 rm -f .git/info/refs &&
 103                 git update-server-info &&
 104                 actual="$(modebits .git/info/refs)" &&
 105                 test "x$actual" = "x-$x" || {
 106                         ls -lt .git/info
 107                         false
 108                 }
 109
 110         '
 111
 112 done
 113
 114 test_expect_success POSIXPERM 'info/refs respects umask in unshared repo' '
 115         rm -f .git/info/refs &&
 116         test_unconfig core.sharedrepository &&
 117         umask 002 &&
 118         git update-server-info &&
 119         echo "-rw-rw-r--" >expect &&
 120         modebits .git/info/refs >actual &&
 121         test_cmp expect actual
 122 '
 123
 124 test_expect_success POSIXPERM 'git reflog expire honors core.sharedRepository' '
 125         umask 077 &&
 126         git config core.sharedRepository group &&
 127         git reflog expire --all &&
 128         actual="$(ls -l .git/logs/refs/heads/master)" &&
 129         case "$actual" in
 130         -rw-rw-*)
 131                 : happy
 132                 ;;
 133         *)
 134                 echo Ooops, .git/logs/refs/heads/master is not 0662 [$actual]
 135                 false
 136                 ;;
 137         esac
 138 '
 139
 140 test_expect_success POSIXPERM 'forced modes' '
 141         mkdir -p templates/hooks &&
 142         echo update-server-info >templates/hooks/post-update &&
 143         chmod +x templates/hooks/post-update &&
 144         echo : >random-file &&
 145         mkdir new &&
 146         (
 147                 cd new &&
 148                 umask 002 &&
 149                 git init --shared=0660 --template=../templates &&
 150                 >frotz &&
 151                 git add frotz &&
 152                 git commit -a -m initial &&
 153                 git repack
 154         ) &&
 155         # List repository files meant to be protected; note that
 156         # COMMIT_EDITMSG does not matter---0mode is not about a
 157         # repository with a work tree.
 158         find new/.git -type f -name COMMIT_EDITMSG -prune -o -print |
 159         xargs ls -ld >actual &&
 160
 161         # Everything must be unaccessible to others
 162         test -z "$(sed -e "/^.......---/d" actual)" &&
 163
 164         # All directories must have either 2770 or 770
 165         test -z "$(sed -n -e "/^drwxrw[sx]---/d" -e "/^d/p" actual)" &&
 166
 167         # post-update hook must be 0770
 168         test -z "$(sed -n -e "/post-update/{
 169                 /^-rwxrwx---/d
 170                 p
 171         }" actual)" &&
 172
 173         # All files inside objects must be accessible by us
 174         test -z "$(sed -n -e "/objects\//{
 175                 /^d/d
 176                 /^-r.-r.----/d
 177                 p
 178         }" actual)"
 179 '
 180
 181 test_done