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author | Matthieu Moy <Matthieu.Moy@imag.fr> | 2010-02-22 23:32:11 +0100 |
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committer | Junio C Hamano <gitster@pobox.com> | 2010-02-22 15:24:45 -0800 |
commit | 7aba6185d55e06db3f3ef18daa63baf3821e5030 (patch) | |
tree | 77094b5dd2cf3626a53ce776711e9548ab593755 /t | |
parent | e923eaeb901ff056421b9007adcbbce271caa7b6 (diff) | |
download | git-7aba6185d55e06db3f3ef18daa63baf3821e5030.tar.gz git-7aba6185d55e06db3f3ef18daa63baf3821e5030.tar.xz |
Add a testcase for ACL with restrictive umask.
Right now, Git creates unreadable pack files on non-shared
repositories when the user has a umask of 077, even when the default
ACLs for the directory would give read/write access to a specific
user.
Loose object files are created world-readable, which doesn't break ACLs,
but isn't necessarily desirable.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
-rwxr-xr-x | t/t1304-default-acl.sh | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/t/t1304-default-acl.sh b/t/t1304-default-acl.sh new file mode 100755 index 000000000..07dd6af99 --- /dev/null +++ b/t/t1304-default-acl.sh @@ -0,0 +1,67 @@ +#!/bin/sh +# +# Copyright (c) 2010 Matthieu Moy +# + +test_description='Test repository with default ACL' + +# Create the test repo with restrictive umask +# => this must come before . ./test-lib.sh +umask 077 + +. ./test-lib.sh + +# We need an arbitrary other user give permission to using ACLs. root +# is a good candidate: exists on all unices, and it has permission +# anyway, so we don't create a security hole running the testsuite. + +if ! setfacl -m u:root:rwx .; then + say "Skipping ACL tests: unable to use setfacl" + test_done +fi + +modebits () { + ls -l "$1" | sed -e 's|^\(..........\).*|\1|' +} + +check_perms_and_acl () { + actual=$(modebits "$1") && + case "$actual" in + -r--r-----*) + : happy + ;; + *) + echo "Got permission '$actual', expected '-r--r-----'" + false + ;; + esac && + getfacl "$1" > actual && + grep -q "user:root:rwx" actual && + grep -q "user:${LOGNAME}:rwx" actual && + grep -q "mask::r--" actual && + grep -q "group::---" actual || false +} + +dirs_to_set="./ .git/ .git/objects/ .git/objects/pack/" + +test_expect_success 'Setup test repo' ' + setfacl -m u:root:rwx $dirs_to_set && + setfacl -d -m u:"$LOGNAME":rwx $dirs_to_set && + setfacl -d -m u:root:rwx $dirs_to_set && + + touch file.txt && + git add file.txt && + git commit -m "init" +' + +test_expect_failure 'Objects creation does not break ACLs with restrictive umask' ' + # SHA1 for empty blob + check_perms_and_acl .git/objects/e6/9de29bb2d1d6434b8b29ae775ad8c2e48c5391 +' + +test_expect_failure 'git gc does not break ACLs with restrictive umask' ' + git gc && + check_perms_and_acl .git/objects/pack/*.pack +' + +test_done |