#!/bin/sh
: ${HTTP_PROTO:=HTTP/1.1}
test_description="test smart fetching over http via http-backend ($HTTP_PROTO)"
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-httpd.sh
test "$HTTP_PROTO" = "HTTP/2" && enable_http2
start_httpd
test_expect_success HTTP2 'enable client-side http/2' '
git config --global http.version HTTP/2
'
test_expect_success 'setup repository' '
git config push.default matching &&
echo content >file &&
git add file &&
git commit -m one
'
test_expect_success 'create http-accessible bare repository' '
mkdir "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
(cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
git --bare init
) &&
git remote add public "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
git push public main:main
'
setup_askpass_helper
test_expect_success 'clone http repository' '
if test_have_prereq HTTP2 && test "$HTTPD_PROTO" = "https"
then
# ALPN lets us immediately use HTTP/2; likewise, POSTs with
# bodies can use it because they do not need to upgrade
INITIAL_PROTO=HTTP/2
else
# either we are not using HTTP/2, or the initial
# request is sent via HTTP/1.1 and asks for upgrade
INITIAL_PROTO=HTTP/1.1
fi &&
cat >exp.raw <<-EOF &&
> GET /smart/repo.git/info/refs?service=git-upload-pack $INITIAL_PROTO
> accept: */*
> accept-encoding: ENCODINGS
> accept-language: ko-KR, *;q=0.9
> pragma: no-cache
{V2} > git-protocol: version=2
< $HTTP_PROTO 200 OK
< pragma: no-cache
< cache-control: no-cache, max-age=0, must-revalidate
< content-type: application/x-git-upload-pack-advertisement
> POST /smart/repo.git/git-upload-pack $INITIAL_PROTO
> accept-encoding: ENCODINGS
> content-type: application/x-git-upload-pack-request
> accept: application/x-git-upload-pack-result
> accept-language: ko-KR, *;q=0.9
{V2} > git-protocol: version=2
> content-length: xxx
< $INITIAL_PROTO 200 OK
< pragma: no-cache
< cache-control: no-cache, max-age=0, must-revalidate
< content-type: application/x-git-upload-pack-result
{V2} > POST /smart/repo.git/git-upload-pack $INITIAL_PROTO
{V2} > accept-encoding: ENCODINGS
{V2} > content-type: application/x-git-upload-pack-request
{V2} > accept: application/x-git-upload-pack-result
{V2} > accept-language: ko-KR, *;q=0.9
{V2} > git-protocol: version=2
{V2} > content-length: xxx
{V2} < $INITIAL_PROTO 200 OK
{V2} < pragma: no-cache
{V2} < cache-control: no-cache, max-age=0, must-revalidate
{V2} < content-type: application/x-git-upload-pack-result
EOF
if test "$GIT_TEST_PROTOCOL_VERSION" = 0
then
sed "/^{V2}/d" <exp.raw >exp
else
sed "s/^{V2} //" <exp.raw >exp
fi &&
GIT_TRACE_CURL=true LANGUAGE="ko_KR.UTF-8" \
git clone --quiet $HTTPD_URL/smart/repo.git clone 2>err &&
test_cmp file clone/file &&
tr '\''\015'\'' Q <err |
perl -pe '\''
s/(Send|Recv) header: ([A-Za-z0-9-]+):/
"$1 header: " . lc($2) . ":"
/e;
'\'' |
sed -e "
s/Q\$//
/^[^<=]/d
/^== Info:/d
/^=> Send header, /d
/^=> Send header:$/d
/^<= Recv header, /d
/^<= Recv header:$/d
s/=> Send header: //
s/= Recv header://
/^<= Recv data/d
/^=> Send data/d
/^<= Recv SSL data/d
/^=> Send SSL data/d
/^$/d
/^< $/d
/^[^><]/{
s/^/> /
}
/^< HTTP/ {
s/200$/200 OK/
}
/^< HTTP\\/1.1 101/d
/^[><] connection: /d
/^[><] upgrade: /d
/^> http2-settings: /d
/^> user-agent: /d
/^> host: /d
/^> POST /,$ {
/^> Accept: [*]\\/[*]/d
}
s/^> content-length: .*/> content-length: xxx/
/^> 00..want /d
/^> 00.*done/d
/^< server: /d
/^< expires: /d
/^< date: /d
/^< content-length: /d
/^< transfer-encoding: /d
" >actual &&
sed -e "s/^> accept-encoding: .*/> accept-encoding: ENCODINGS/" \
actual >actual.smudged &&
test_cmp exp actual.smudged &&
grep "accept-encoding:.*gzip" actual >actual.gzip
'
test_expect_success 'fetch changes via http' '
echo content >>file &&
git commit -a -m two &&
git push public &&
(cd clone && git pull) &&
test_cmp file clone/file
'
test_expect_success 'used upload-pack service' '
strip_access_log >log &&
grep "GET /smart/repo.git/info/refs?service=git-upload-pack HTTP/[0-9.]* 200" log &&
grep "POST /smart/repo.git/git-upload-pack HTTP/[0-9.]* 200" log
'
test_expect_success 'follow redirects (301)' '
git clone $HTTPD_URL/smart-redir-perm/repo.git --quiet repo-p
'
test_expect_success 'follow redirects (302)' '
git clone $HTTPD_URL/smart-redir-temp/repo.git --quiet repo-t
'
test_expect_success 'redirects re-root further requests' '
git clone $HTTPD_URL/smart-redir-limited/repo.git repo-redir-limited
'
test_expect_success 're-rooting dies on insane schemes' '
test_must_fail git clone $HTTPD_URL/insane-redir/repo.git insane
'
test_expect_success 'clone from password-protected repository' '
echo two >expect &&
set_askpass user@host pass@host &&
git clone --bare "$HTTPD_URL/auth/smart/repo.git" smart-auth &&
expect_askpass both user@host &&
git --git-dir=smart-auth log -1 --format=%s >actual &&
test_cmp expect actual
'
test_expect_success 'credential.interactive=false skips askpass' '
set_askpass bogus nonsense &&
(
GIT_TRACE2_EVENT="$(pwd)/interactive-true" &&
export GIT_TRACE2_EVENT &&
test_must_fail git clone --bare "$HTTPD_URL/auth/smart/repo.git" interactive-true-dir &&
test_region credential interactive interactive-true &&
GIT_TRACE2_EVENT="$(pwd)/interactive-false" &&
export GIT_TRACE2_EVENT &&
test_must_fail git -c credential.interactive=false \
clone --bare "$HTTPD_URL/auth/smart/repo.git" interactive-false-dir &&
test_region ! credential interactive interactive-false &&
GIT_TRACE2_EVENT="$(pwd)/interactive-never" &&
export GIT_TRACE2_EVENT &&
test_must_fail git -c credential.interactive=never \
clone --bare "$HTTPD_URL/auth/smart/repo.git" interactive-never-dir &&
test_region ! credential interactive interactive-never
)
'
test_expect_success 'clone from auth-only-for-push repository' '
echo two >expect &&
set_askpass wrong &&
git clone --bare "$HTTPD_URL/auth-push/smart/repo.git" smart-noauth &&
expect_askpass none &&
git --git-dir=smart-noauth log -1 --format=%s >actual &&
test_cmp expect actual
'
test_expect_success 'clone from auth-only-for-objects repository' '
echo two >expect &&
set_askpass user@host pass@host &&
git clone --bare "$HTTPD_URL/auth-fetch/smart/repo.git" half-auth &&
expect_askpass both user@host &&
git --git-dir=half-auth log -1 --format=%s >actual &&
test_cmp expect actual
'
test_expect_success 'no-op half-auth fetch does not require a password' '
set_askpass wrong &&
# NEEDSWORK: When using HTTP(S), protocol v0 supports a "half-auth"
# configuration with authentication required only when downloading
# objects and not refs, by having the HTTP server only require
# authentication for the "git-upload-pack" path and not "info/refs".
# This is not possible with protocol v2, since both objects and refs
# are obtained from the "git-upload-pack" path. A solution to this is
# to teach the server and client to be able to inline ls-refs requests
# as an Extra Parameter (see "git help gitformat-pack-protocol"), so that
# "info/refs" can serve refs, just like it does in protocol v0.
GIT_TEST_PROTOCOL_VERSION=0 git --git-dir=half-auth fetch &&
expect_askpass none
'
test_expect_success 'redirects send auth to new location' '
set_askpass user@host pass@host &&
git -c credential.useHttpPath=true \
clone $HTTPD_URL/smart-redir-auth/repo.git repo-redir-auth &&
expect_askpass both user@host auth/smart/repo.git
'
test_expect_success 'GIT_TRACE_CURL redacts auth details' '
rm -rf redact-auth trace &&
set_askpass user@host pass@host &&
GIT_TRACE_CURL="$(pwd)/trace" git clone --bare "$HTTPD_URL/auth/smart/repo.git" redact-auth &&
expect_askpass both user@host &&
# Ensure that there is no "Basic" followed by a base64 string, but that
# the auth details are redacted
! grep -i "Authorization: Basic [0-9a-zA-Z+/]" trace &&
grep -i "Authorization: Basic <redacted>" trace
'
test_expect_success 'GIT_CURL_VERBOSE redacts auth details' '
rm -rf redact-auth trace &&
set_askpass user@host pass@host &&
GIT_CURL_VERBOSE=1 git clone --bare "$HTTPD_URL/auth/smart/repo.git" redact-auth 2>trace &&
expect_askpass both user@host &&
# Ensure that there is no "Basic" followed by a base64 string, but that
# the auth details are redacted
! grep -i "Authorization: Basic [0-9a-zA-Z+/]" trace &&
grep -i "Authorization: Basic <redacted>" trace
'
test_expect_success 'GIT_TRACE_CURL does not redact auth details if GIT_TRACE_REDACT=0' '
rm -rf redact-auth trace &&
set_askpass user@host pass@host &&
GIT_TRACE_REDACT=0 GIT_TRACE_CURL="$(pwd)/trace" \
git clone --bare "$HTTPD_URL/auth/smart/repo.git" redact-auth &&
expect_askpass both user@host &&
grep -i "Authorization: Basic [0-9a-zA-Z+/]" trace
'
test_expect_success 'disable dumb http on server' '
git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
config http.getanyfile false
'
test_expect_success 'GIT_SMART_HTTP can disable smart http' '
(GIT_SMART_HTTP=0 &&
export GIT_SMART_HTTP &&
cd clone &&
test_must_fail git fetch)
'
test_expect_success 'invalid Content-Type rejected' '
test_must_fail git clone $HTTPD_URL/broken_smart/repo.git 2>actual &&
test_grep "not valid:" actual
'
test_expect_success 'create namespaced refs' '
test_commit namespaced &&
git push public HEAD:refs/namespaces/ns/refs/heads/main &&
git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
symbolic-ref refs/namespaces/ns/HEAD refs/namespaces/ns/refs/heads/main
'
test_expect_success 'smart clone respects namespace' '
git clone "$HTTPD_URL/smart_namespace/repo.git" ns-smart &&
echo namespaced >expect &&
git --git-dir=ns-smart/.git log -1 --format=%s >actual &&
test_cmp expect actual
'
test_expect_success 'dumb clone via http-backend respects namespace' '
git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
config http.getanyfile true &&
GIT_SMART_HTTP=0 git clone \
"$HTTPD_URL/smart_namespace/repo.git" ns-dumb &&
echo namespaced >expect &&
git --git-dir=ns-dumb/.git log -1 --format=%s >actual &&
test_cmp expect actual
'
test_expect_success 'cookies stored in http.cookiefile when http.savecookies set' '
cat >cookies.txt <<-\EOF &&
127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue
EOF
sort >expect_cookies.txt <<-\EOF &&
127.0.0.1 FALSE /smart_cookies/ FALSE 0 othername othervalue
127.0.0.1 FALSE /smart_cookies/repo.git/ FALSE 0 name value
127.0.0.1 FALSE /smart_cookies/repo.git/info/ FALSE 0 name value
EOF
git config http.cookiefile cookies.txt &&
git config http.savecookies true &&
test_when_finished "
git --git-dir=\"\$HTTPD_DOCUMENT_ROOT_PATH/repo.git\" \
tag -d cookie-tag
" &&
git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
tag -m "foo" cookie-tag &&
git fetch $HTTPD_URL/smart_cookies/repo.git cookie-tag &&
grep "^[^#]" cookies.txt | sort >cookies_stripped.txt &&
test_cmp expect_cookies.txt cookies_stripped.txt
'
test_expect_success 'transfer.hiderefs works over smart-http' '
test_commit hidden &&
test_commit visible &&
git push public HEAD^:refs/heads/a HEAD:refs/heads/b &&
git --git-dir="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
config transfer.hiderefs refs/heads/a &&
git clone --bare "$HTTPD_URL/smart/repo.git" hidden.git &&
test_must_fail git -C hidden.git rev-parse --verify a &&
git -C hidden.git rev-parse --verify b
'
# create an arbitrary number of tags, numbered from tag-$1 to tag-$2
create_tags () {
rm -f marks &&
for i in $(test_seq "$1" "$2")
do
# don't use here-doc, because it requires a process
# per loop iteration
echo "commit refs/heads/too-many-refs-$1" &&
echo "mark :$i" &&
echo "committer git <[email protected]> $i +0000" &&
echo "data 0" &&
echo "M 644 inline bla.txt" &&
echo "data 4" &&
echo "bla" &&
# make every commit dangling by always
# rewinding the branch after each commit
echo "reset refs/heads/too-many-refs-$1" &&
echo "from :$1"
done | git fast-import --export-marks=marks &&
# now assign tags to all the dangling commits we created above
tag=$(perl -e "print \"bla\" x 30") &&
sed -e "s|^:\([^ ]*\) \(.*\)$|create refs/tags/$tag-\1 \2|" <marks >input &&
git update-ref --stdin <input &&
rm input
}
test_expect_success 'create 2,000 tags in the repo' '
(
cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
create_tags 1 2000
)
'
test_expect_success CMDLINE_LIMIT \
'clone the 2,000 tag repo to check OS command line overflow' '
run_with_limited_cmdline git clone $HTTPD_URL/smart/repo.git too-many-refs &&
(
cd too-many-refs &&
git for-each-ref refs/tags >actual &&
test_line_count = 2000 actual
)
'
test_expect_success 'large fetch-pack requests can be sent using chunked encoding' '
GIT_TRACE_CURL=true git -c http.postbuffer=65536 \
clone --bare "$HTTPD_URL/smart/repo.git" split.git 2>err &&
{
test_have_prereq HTTP2 ||
grep "^=> Send header: Transfer-Encoding: chunked" err
}
'
test_expect_success 'test allowreachablesha1inwant' '
test_when_finished "rm -rf test_reachable.git" &&
server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
main_sha=$(git -C "$server" rev-parse refs/heads/main) &&
git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
git init --bare test_reachable.git &&
git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
git -C test_reachable.git fetch origin "$main_sha"
'
test_expect_success 'test allowreachablesha1inwant with unreachable' '
test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
#create unreachable sha
echo content >file2 &&
git add file2 &&
git commit -m two &&
git push public HEAD:refs/heads/doomed &&
git push public :refs/heads/doomed &&
server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
main_sha=$(git -C "$server" rev-parse refs/heads/main) &&
git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
git init --bare test_reachable.git &&
git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
# Some protocol versions (e.g. 2) support fetching
# unadvertised objects, so restrict this test to v0.
test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
'
test_expect_success 'test allowanysha1inwant with unreachable' '
test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
#create unreachable sha
echo content >file2 &&
git add file2 &&
git commit -m two &&
git push public HEAD:refs/heads/doomed &&
git push public :refs/heads/doomed &&
server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
main_sha=$(git -C "$server" rev-parse refs/heads/main) &&
git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
git init --bare test_reachable.git &&
git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
# Some protocol versions (e.g. 2) support fetching
# unadvertised objects, so restrict this test to v0.
test_must_fail env GIT_TEST_PROTOCOL_VERSION=0 \
git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" &&
git -C "$server" config uploadpack.allowanysha1inwant 1 &&
git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
'
test_expect_success EXPENSIVE 'http can handle enormous ref negotiation' '
(
cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
create_tags 2001 50000
) &&
git -C too-many-refs fetch -q --tags &&
(
cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
create_tags 50001 100000
) &&
git -C too-many-refs fetch -q --tags &&
git -C too-many-refs for-each-ref refs/tags >tags &&
test_line_count = 100000 tags
'
test_expect_success 'custom http headers' '
test_must_fail git -c http.extraheader="x-magic-two: cadabra" \
fetch "$HTTPD_URL/smart_headers/repo.git" &&
git -c http.extraheader="x-magic-one: abra" \
-c http.extraheader="x-magic-two: cadabra" \
fetch "$HTTPD_URL/smart_headers/repo.git" &&
git update-index --add --cacheinfo 160000,$(git rev-parse HEAD),sub &&
git config -f .gitmodules submodule.sub.path sub &&
git config -f .gitmodules submodule.sub.url \
"$HTTPD_URL/smart_headers/repo.git" &&
git submodule init sub &&
test_must_fail git submodule update sub &&
git -c http.extraheader="x-magic-one: abra" \
-c http.extraheader="x-magic-two: cadabra" \
submodule update sub
'
test_expect_success 'using fetch command in remote-curl updates refs' '
SERVER="$HTTPD_DOCUMENT_ROOT_PATH/twobranch" &&
rm -rf "$SERVER" client &&
git init "$SERVER" &&
test_commit -C "$SERVER" foo &&
git -C "$SERVER" update-ref refs/heads/anotherbranch foo &&
git clone $HTTPD_URL/smart/twobranch client &&
test_commit -C "$SERVER" bar &&
git -C client -c protocol.version=0 fetch &&
git -C "$SERVER" rev-parse main >expect &&
git -C client rev-parse origin/main >actual &&
test_cmp expect actual
'
test_expect_success 'fetch by SHA-1 without tag following' '
SERVER="$HTTPD_DOCUMENT_ROOT_PATH/server" &&
rm -rf "$SERVER" client &&
git init "$SERVER" &&
test_commit -C "$SERVER" foo &&
git clone $HTTPD_URL/smart/server client &&
test_commit -C "$SERVER" bar &&
git -C "$SERVER" rev-parse bar >bar_hash &&
git -C client -c protocol.version=0 fetch \
--no-tags origin $(cat bar_hash)
'
test_expect_success 'cookies are redacted by default' '
rm -rf clone &&
echo "Set-Cookie: Foo=1" >cookies &&
echo "Set-Cookie: Bar=2" >>cookies &&
GIT_TRACE_CURL=true \
git -c "http.cookieFile=$(pwd)/cookies" clone \
$HTTPD_URL/smart/repo.git clone 2>err &&
grep -i "Cookie:.*Foo=<redacted>" err &&
grep -i "Cookie:.*Bar=<redacted>" err &&
! grep -i "Cookie:.*Foo=1" err &&
! grep -i "Cookie:.*Bar=2" err
'
test_expect_success 'empty values of cookies are also redacted' '
rm -rf clone &&
echo "Set-Cookie: Foo=" >cookies &&
GIT_TRACE_CURL=true \
git -c "http.cookieFile=$(pwd)/cookies" clone \
$HTTPD_URL/smart/repo.git clone 2>err &&
grep -i "Cookie:.*Foo=<redacted>" err
'
test_expect_success 'GIT_TRACE_REDACT=0 disables cookie redaction' '
rm -rf clone &&
echo "Set-Cookie: Foo=1" >cookies &&
echo "Set-Cookie: Bar=2" >>cookies &&
GIT_TRACE_REDACT=0 GIT_TRACE_CURL=true \
git -c "http.cookieFile=$(pwd)/cookies" clone \
$HTTPD_URL/smart/repo.git clone 2>err &&
grep -i "Cookie:.*Foo=1" err &&
grep -i "Cookie:.*Bar=2" err
'
test_expect_success 'GIT_TRACE_CURL_NO_DATA prevents data from being traced' '
rm -rf clone &&
GIT_TRACE_CURL=true \
git clone $HTTPD_URL/smart/repo.git clone 2>err &&
grep "=> Send data" err &&
rm -rf clone &&
GIT_TRACE_CURL=true GIT_TRACE_CURL_NO_DATA=1 \
git clone $HTTPD_URL/smart/repo.git clone 2>err &&
! grep "=> Send data" err
'
test_expect_success 'server-side error detected' '
test_must_fail git clone $HTTPD_URL/error_smart/repo.git 2>actual &&
test_grep "server-side error" actual
'
test_expect_success 'http auth remembers successful credentials' '
rm -f .git-credentials &&
test_config credential.helper store &&
# the first request prompts the user...
set_askpass user@host pass@host &&
git ls-remote "$HTTPD_URL/auth/smart/repo.git" >/dev/null &&
expect_askpass both user@host &&
# ...and the second one uses the stored value rather than
# prompting the user.
set_askpass bogus-user bogus-pass &&
git ls-remote "$HTTPD_URL/auth/smart/repo.git" >/dev/null &&
expect_askpass none
'
test_expect_success 'http auth forgets bogus credentials' '
# seed credential store with bogus values. In real life,
# this would probably come from a password which worked
# for a previous request.
rm -f .git-credentials &&
test_config credential.helper store &&
{
echo "url=$HTTPD_URL" &&
echo "username=bogus" &&
echo "password=bogus"
} | git credential approve &&
# we expect this to use the bogus values and fail, never even
# prompting the user...
set_askpass user@host pass@host &&
test_must_fail git ls-remote "$HTTPD_URL/auth/smart/repo.git" >/dev/null &&
expect_askpass none &&
# ...but now we should have forgotten the bad value, causing
# us to prompt the user again.
set_askpass user@host pass@host &&
git ls-remote "$HTTPD_URL/auth/smart/repo.git" >/dev/null &&
expect_askpass both user@host
'
test_expect_success 'client falls back from v2 to v0 to match server' '
GIT_TRACE_PACKET=$PWD/trace \
GIT_TEST_PROTOCOL_VERSION=2 \
git clone $HTTPD_URL/smart_v0/repo.git repo-v0 &&
# check for v0; there the HEAD symref is communicated in the capability
# line; v2 uses a different syntax on each ref advertisement line
grep symref=HEAD:refs/heads/ trace
'
test_expect_success 'create empty http-accessible SHA-256 repository' '
mkdir "$HTTPD_DOCUMENT_ROOT_PATH/sha256.git" &&
(cd "$HTTPD_DOCUMENT_ROOT_PATH/sha256.git" &&
git --bare init --object-format=sha256
)
'
test_expect_success 'clone empty SHA-256 repository with protocol v2' '
rm -fr sha256 &&
echo sha256 >expected &&
git -c protocol.version=2 clone "$HTTPD_URL/smart/sha256.git" &&
git -C sha256 rev-parse --show-object-format >actual &&
test_cmp actual expected &&
git ls-remote "$HTTPD_URL/smart/sha256.git" >actual &&
test_must_be_empty actual
'
test_expect_success 'clone empty SHA-256 repository with protocol v0' '
rm -fr sha256 &&
echo sha256 >expected &&
GIT_TRACE=1 GIT_TRACE_PACKET=1 git -c protocol.version=0 clone "$HTTPD_URL/smart/sha256.git" &&
git -C sha256 rev-parse --show-object-format >actual &&
test_cmp actual expected &&
git ls-remote "$HTTPD_URL/smart/sha256.git" >actual &&
test_must_be_empty actual
'
test_expect_success 'passing hostname resolution information works' '
BOGUS_HOST=gitbogusexamplehost.invalid &&
BOGUS_HTTPD_URL=$HTTPD_PROTO://$BOGUS_HOST:$LIB_HTTPD_PORT &&
git -c "http.curloptResolve=$BOGUS_HOST:$LIB_HTTPD_PORT:127.0.0.1" ls-remote "$BOGUS_HTTPD_URL/smart/repo.git" >/dev/null
'
# here user%40host is the URL-encoded version of user@host,
# which is our intentionally-odd username to catch parsing errors
url_user=$HTTPD_URL_USER/auth/smart/repo.git
url_userpass=$HTTPD_URL_USER_PASS/auth/smart/repo.git
url_userblank=$HTTPD_PROTO://user%40host:@$HTTPD_DEST/auth/smart/repo.git
message="URL .*:<redacted>@.* uses plaintext credentials"
test_expect_success 'clone warns or fails when using username:password' '
test_when_finished "rm -rf attempt*" &&
git -c transfer.credentialsInUrl=allow \
clone $url_userpass attempt1 2>err &&
! grep "$message" err &&
git -c transfer.credentialsInUrl=warn \
clone $url_userpass attempt2 2>err &&
grep "warning: $message" err >warnings &&
test_line_count -ge 1 warnings &&
test_must_fail git -c transfer.credentialsInUrl=die \
clone $url_userpass attempt3 2>err &&
grep "fatal: $message" err >warnings &&
test_line_count -ge 1 warnings &&
test_must_fail git -c transfer.credentialsInUrl=die \
clone $url_userblank attempt4 2>err &&
grep "fatal: $message" err >warnings &&
test_line_count -ge 1 warnings
'
test_expect_success 'clone does not detect username:password when it is https://username@domain:port/' '
test_when_finished "rm -rf attempt1" &&
# we are relying on lib-httpd for url construction, so document our
# assumptions
case "$HTTPD_URL_USER" in
*:[0-9]*) : ok ;;
*) BUG "httpd url does not have port: $HTTPD_URL_USER"
esac &&
git -c transfer.credentialsInUrl=warn clone $url_user attempt1 2>err &&
! grep "uses plaintext credentials" err
'
test_expect_success 'fetch warns or fails when using username:password' '
git -c transfer.credentialsInUrl=allow fetch $url_userpass 2>err &&
! grep "$message" err &&
git -c transfer.credentialsInUrl=warn fetch $url_userpass 2>err &&
grep "warning: $message" err >warnings &&
test_line_count -ge 1 warnings &&
test_must_fail git -c transfer.credentialsInUrl=die \
fetch $url_userpass 2>err &&
grep "fatal: $message" err >warnings &&
test_line_count -ge 1 warnings &&
test_must_fail git -c transfer.credentialsInUrl=die \
fetch $url_userblank 2>err &&
grep "fatal: $message" err >warnings &&
test_line_count -ge 1 warnings
'
test_expect_success 'push warns or fails when using username:password' '
git -c transfer.credentialsInUrl=allow push $url_userpass 2>err &&
! grep "$message" err &&
git -c transfer.credentialsInUrl=warn push $url_userpass 2>err &&
grep "warning: $message" err >warnings &&
test_must_fail git -c transfer.credentialsInUrl=die \
push $url_userpass 2>err &&
grep "fatal: $message" err >warnings &&
test_line_count -ge 1 warnings
'
test_expect_success 'no empty path components' '
# In the URL, add a trailing slash, and see if git appends yet another
# slash.
git clone $HTTPD_URL/smart/repo.git/ clone-with-slash &&
strip_access_log >log &&
! grep "//" log
'
test_expect_success 'tag following always works over v0 http' '
upstream=$HTTPD_DOCUMENT_ROOT_PATH/tags &&
git init "$upstream" &&
(
cd "$upstream" &&
git commit --allow-empty -m base &&
git tag not-annotated &&
git tag -m foo annotated
) &&
git init tags &&
git -C tags -c protocol.version=0 \
fetch --depth 1 $HTTPD_URL/smart/tags \
refs/tags/annotated:refs/tags/annotated &&
git -C "$upstream" for-each-ref refs/tags >expect &&
git -C tags for-each-ref >actual &&
test_cmp expect actual
'
test_done
Codebase Browser
git