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210 lines
6.1 KiB
210 lines
6.1 KiB
#!/bin/sh |
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test_description='test fetching over git protocol' |
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GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main |
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export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME |
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. ./test-lib.sh |
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. "$TEST_DIRECTORY"/lib-git-daemon.sh |
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start_git_daemon |
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check_verbose_connect () { |
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test_i18ngrep -F "Looking up 127.0.0.1 ..." stderr && |
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test_i18ngrep -F "Connecting to 127.0.0.1 (port " stderr && |
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test_i18ngrep -F "done." stderr |
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} |
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test_expect_success 'setup repository' ' |
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git config push.default matching && |
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echo content >file && |
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git add file && |
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git commit -m one |
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' |
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test_expect_success 'create git-accessible bare repository' ' |
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mkdir "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" && |
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(cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" && |
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git --bare init && |
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: >git-daemon-export-ok |
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) && |
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git remote add public "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" && |
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git push public main:main |
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' |
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test_expect_success 'clone git repository' ' |
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git clone -v "$GIT_DAEMON_URL/repo.git" clone 2>stderr && |
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check_verbose_connect && |
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test_cmp file clone/file |
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' |
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test_expect_success 'fetch changes via git protocol' ' |
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echo content >>file && |
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git commit -a -m two && |
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git push public && |
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(cd clone && git pull -v) 2>stderr && |
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check_verbose_connect && |
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test_cmp file clone/file |
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' |
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test_expect_success 'no-op fetch -v stderr is as expected' ' |
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(cd clone && git fetch -v) 2>stderr && |
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check_verbose_connect |
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' |
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test_expect_success 'no-op fetch without "-v" is quiet' ' |
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(cd clone && git fetch 2>../stderr) && |
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test_must_be_empty stderr |
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' |
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test_expect_success 'remote detects correct HEAD' ' |
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git push public main:other && |
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(cd clone && |
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git remote set-head -d origin && |
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git remote set-head -a origin && |
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git symbolic-ref refs/remotes/origin/HEAD > output && |
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echo refs/remotes/origin/main > expect && |
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test_cmp expect output |
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) |
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' |
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test_expect_success 'prepare pack objects' ' |
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cp -R "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo.git "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git && |
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(cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git && |
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git --bare repack -a -d |
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) |
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' |
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test_expect_success 'fetch notices corrupt pack' ' |
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cp -R "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad1.git && |
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(cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad1.git && |
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p=$(ls objects/pack/pack-*.pack) && |
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chmod u+w $p && |
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printf %0256d 0 | dd of=$p bs=256 count=1 seek=1 conv=notrunc |
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) && |
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mkdir repo_bad1.git && |
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(cd repo_bad1.git && |
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git --bare init && |
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test_must_fail git --bare fetch "$GIT_DAEMON_URL/repo_bad1.git" && |
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test 0 = $(ls objects/pack/pack-*.pack | wc -l) |
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) |
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' |
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test_expect_success 'fetch notices corrupt idx' ' |
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cp -R "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_pack.git "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad2.git && |
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(cd "$GIT_DAEMON_DOCUMENT_ROOT_PATH"/repo_bad2.git && |
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rm -f objects/pack/multi-pack-index && |
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p=$(ls objects/pack/pack-*.idx) && |
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chmod u+w $p && |
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printf %0256d 0 | dd of=$p bs=256 count=1 seek=1 conv=notrunc |
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) && |
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mkdir repo_bad2.git && |
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(cd repo_bad2.git && |
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git --bare init && |
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test_must_fail git --bare fetch "$GIT_DAEMON_URL/repo_bad2.git" && |
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test 0 = $(ls objects/pack | wc -l) |
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) |
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' |
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test_expect_success 'client refuses to ask for repo with newline' ' |
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test_must_fail git clone "$GIT_DAEMON_URL/repo$LF.git" dst 2>stderr && |
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test_i18ngrep newline.is.forbidden stderr |
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' |
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test_remote_error() |
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{ |
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do_export=YesPlease |
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while test $# -gt 0 |
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do |
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case $1 in |
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-x) |
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shift |
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chmod -x "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" |
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;; |
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-n) |
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shift |
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do_export= |
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;; |
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*) |
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break |
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esac |
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done |
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msg=$1 |
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shift |
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cmd=$1 |
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shift |
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repo=$1 |
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shift || error "invalid number of arguments" |
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if test -x "$GIT_DAEMON_DOCUMENT_ROOT_PATH/$repo" |
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then |
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if test -n "$do_export" |
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then |
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: >"$GIT_DAEMON_DOCUMENT_ROOT_PATH/$repo/git-daemon-export-ok" |
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else |
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rm -f "$GIT_DAEMON_DOCUMENT_ROOT_PATH/$repo/git-daemon-export-ok" |
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fi |
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fi |
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test_must_fail git "$cmd" "$GIT_DAEMON_URL/$repo" "$@" 2>output && |
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test_i18ngrep "fatal: remote error: $msg: /$repo" output && |
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ret=$? |
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chmod +x "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" |
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(exit $ret) |
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} |
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msg="access denied or repository not exported" |
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test_expect_success 'clone non-existent' "test_remote_error '$msg' clone nowhere.git" |
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test_expect_success 'push disabled' "test_remote_error '$msg' push repo.git main" |
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test_expect_success 'read access denied' "test_remote_error -x '$msg' fetch repo.git" |
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test_expect_success 'not exported' "test_remote_error -n '$msg' fetch repo.git" |
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stop_git_daemon |
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start_git_daemon --informative-errors |
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test_expect_success 'clone non-existent' "test_remote_error 'no such repository' clone nowhere.git" |
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test_expect_success 'push disabled' "test_remote_error 'service not enabled' push repo.git main" |
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test_expect_success 'read access denied' "test_remote_error -x 'no such repository' fetch repo.git" |
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test_expect_success 'not exported' "test_remote_error -n 'repository not exported' fetch repo.git" |
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stop_git_daemon |
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start_git_daemon --interpolated-path="$GIT_DAEMON_DOCUMENT_ROOT_PATH/%H%D" |
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test_expect_success 'access repo via interpolated hostname' ' |
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repo="$GIT_DAEMON_DOCUMENT_ROOT_PATH/localhost/interp.git" && |
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git init --bare "$repo" && |
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git push "$repo" HEAD && |
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>"$repo"/git-daemon-export-ok && |
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GIT_OVERRIDE_VIRTUAL_HOST=localhost \ |
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git ls-remote "$GIT_DAEMON_URL/interp.git" && |
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GIT_OVERRIDE_VIRTUAL_HOST=LOCALHOST \ |
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git ls-remote "$GIT_DAEMON_URL/interp.git" |
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' |
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test_expect_success 'hostname cannot break out of directory' ' |
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repo="$GIT_DAEMON_DOCUMENT_ROOT_PATH/../escape.git" && |
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git init --bare "$repo" && |
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git push "$repo" HEAD && |
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>"$repo"/git-daemon-export-ok && |
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test_must_fail \ |
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env GIT_OVERRIDE_VIRTUAL_HOST=.. \ |
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git ls-remote "$GIT_DAEMON_URL/escape.git" |
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' |
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test_expect_success FAKENC 'hostname interpolation works after LF-stripping' ' |
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{ |
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printf "git-upload-pack /interp.git\n\0host=localhost" | packetize_raw && |
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printf "0000" |
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} >input && |
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fake_nc "$GIT_DAEMON_HOST_PORT" <input >output && |
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depacketize <output >output.raw && |
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# just pick out the value of main, which avoids any protocol |
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# particulars |
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perl -lne "print \$1 if m{^(\\S+) refs/heads/main}" <output.raw >actual && |
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git -C "$repo" rev-parse main >expect && |
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test_cmp expect actual |
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' |
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test_done
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