t/t5570-git-daemon.sh

   1 #!/bin/sh
   2
   3 test_description='test fetching over git protocol'
   4 . ./test-lib.sh
   5
   6 . "$TEST_DIRECTORY"/lib-git-daemon.sh
   7 start_git_daemon
   8
   9 test_expect_success 'setup repository' '
  10         git config push.default matching &&
  11         echo content >file &&
  12         git add file &&
  13         git commit -m one
  14 '
  15
  16 test_expect_success 'create git-accessible bare repository' '
  17         mkdir "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" &&
  18         (cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" &&
  19          git --bare init &&
  20          : >git-daemon-export-ok
  21         ) &&
  22         git remote add public "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" &&
  23         git push public master:master
  24 '
  25
  26 test_expect_success 'clone git repository' '
  27         git clone "$GIT_DAEMON_URL/repo.git" clone &&
  28         test_cmp file clone/file
  29 '
  30
  31 test_expect_success 'fetch changes via git protocol' '
  32         echo content >>file &&
  33         git commit -a -m two &&
  34         git push public &&
  35         (cd clone && git pull) &&
  36         test_cmp file clone/file
  37 '
  38
  39 test_expect_success 'remote detects correct HEAD' '
  40         git push public master:other &&
  41         (cd clone &&
  42          git remote set-head -d origin &&
  43          git remote set-head -a origin &&
  44          git symbolic-ref refs/remotes/origin/HEAD > output &&
  45          echo refs/remotes/origin/master > expect &&
  46          test_cmp expect output
  47         )
  48 '
  49
  50 test_expect_success 'prepare pack objects' '
  51         cp -R "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo.git "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git &&
  52         (cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git &&
  53          git --bare repack -a -d
  54         )
  55 '
  56
  57 test_expect_success 'fetch notices corrupt pack' '
  58         cp -R "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad1.git &&
  59         (cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad1.git &&
  60          p=`ls objects/pack/pack-*.pack` &&
  61          chmod u+w $p &&
  62          printf %0256d 0 | dd of=$p bs=256 count=1 seek=1 conv=notrunc
  63         ) &&
  64         mkdir repo_bad1.git &&
  65         (cd repo_bad1.git &&
  66          git --bare init &&
  67          test_must_fail git --bare fetch "$GIT_DAEMON_URL/repo_bad1.git" &&
  68          test 0 = `ls objects/pack/pack-*.pack | wc -l`
  69         )
  70 '
  71
  72 test_expect_success 'fetch notices corrupt idx' '
  73         cp -R "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad2.git &&
  74         (cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad2.git &&
  75          p=`ls objects/pack/pack-*.idx` &&
  76          chmod u+w $p &&
  77          printf %0256d 0 | dd of=$p bs=256 count=1 seek=1 conv=notrunc
  78         ) &&
  79         mkdir repo_bad2.git &&
  80         (cd repo_bad2.git &&
  81          git --bare init &&
  82          test_must_fail git --bare fetch "$GIT_DAEMON_URL/repo_bad2.git" &&
  83          test 0 = `ls objects/pack | wc -l`
  84         )
  85 '
  86
  87 test_remote_error()
  88 {
  89         do_export=YesPlease
  90         while test $# -gt 0
  91         do
  92                 case $1 in
  93                 -x)
  94                         shift
  95                         chmod -x "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git"
  96                         ;;
  97                 -n)
  98                         shift
  99                         do_export=
 100                         ;;
 101                 *)
 102                         break
 103                 esac
 104         done
 105
 106         msg=$1
 107         shift
 108         cmd=$1
 109         shift
 110         repo=$1
 111         shift || error "invalid number of arguments"
 112
 113         if test -x "$GIT_DAEMON_DOCUMENT_ROOT_PATH/$repo"
 114         then
 115                 if test -n "$do_export"
 116                 then
 117                         : >"$GIT_DAEMON_DOCUMENT_ROOT_PATH/$repo/git-daemon-export-ok"
 118                 else
 119                         rm -f "$GIT_DAEMON_DOCUMENT_ROOT_PATH/$repo/git-daemon-export-ok"
 120                 fi
 121         fi
 122
 123         test_must_fail git "$cmd" "$GIT_DAEMON_URL/$repo" "$@" 2>output &&
 124         test_i18ngrep "fatal: remote error: $msg: /$repo" output &&
 125         ret=$?
 126         chmod +x "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git"
 127         (exit $ret)
 128 }
 129
 130 msg="access denied or repository not exported"
 131 test_expect_success 'clone non-existent' "test_remote_error    '$msg' clone nowhere.git    "
 132 test_expect_success 'push disabled'      "test_remote_error    '$msg' push  repo.git master"
 133 test_expect_success 'read access denied' "test_remote_error -x '$msg' fetch repo.git       "
 134 test_expect_success 'not exported'       "test_remote_error -n '$msg' fetch repo.git       "
 135
 136 stop_git_daemon
 137 start_git_daemon --informative-errors
 138
 139 test_expect_success 'clone non-existent' "test_remote_error    'no such repository'      clone nowhere.git    "
 140 test_expect_success 'push disabled'      "test_remote_error    'service not enabled'     push  repo.git master"
 141 test_expect_success 'read access denied' "test_remote_error -x 'no such repository'      fetch repo.git       "
 142 test_expect_success 'not exported'       "test_remote_error -n 'repository not exported' fetch repo.git       "
 143
 144 stop_git_daemon
 145 start_git_daemon --interpolated-path="$GIT_DAEMON_DOCUMENT_ROOT_PATH/%H%D"
 146
 147 test_expect_success 'access repo via interpolated hostname' '
 148         repo="$GIT_DAEMON_DOCUMENT_ROOT_PATH/localhost/interp.git" &&
 149         git init --bare "$repo" &&
 150         git push "$repo" HEAD &&
 151         >"$repo"/git-daemon-export-ok &&
 152         rm -rf tmp.git &&
 153         GIT_OVERRIDE_VIRTUAL_HOST=localhost \
 154                 git clone --bare "$GIT_DAEMON_URL/interp.git" tmp.git &&
 155         rm -rf tmp.git &&
 156         GIT_OVERRIDE_VIRTUAL_HOST=LOCALHOST \
 157                 git clone --bare "$GIT_DAEMON_URL/interp.git" tmp.git
 158 '
 159
 160 test_expect_success 'hostname cannot break out of directory' '
 161         rm -rf tmp.git &&
 162         repo="$GIT_DAEMON_DOCUMENT_ROOT_PATH/../escape.git" &&
 163         git init --bare "$repo" &&
 164         git push "$repo" HEAD &&
 165         >"$repo"/git-daemon-export-ok &&
 166         test_must_fail \
 167                 env GIT_OVERRIDE_VIRTUAL_HOST=.. \
 168                 git clone --bare "$GIT_DAEMON_URL/escape.git" tmp.git
 169 '
 170
 171 stop_git_daemon
 172 test_done