lib/repo/checkout: use canonical perms in bare-user-only mode

This automatically enables canonical permissions for checkouts in
bare-user-only mode.

diff --git a/src/libostree/ostree-repo-checkout.c b/src/libostree/ostree-repo-checkout.c
index 00c6a7732afd0aff811b54aa10d601bae13db4ab..eaa33a286658cbedf9faea4efe6c3ac3b2c8b2f5 100644 (file)
--- a/src/libostree/ostree-repo-checkout.c
+++ b/src/libostree/ostree-repo-checkout.c
@@ -375,6 +375,9 @@ create_file_copy_from_input_at (OstreeRepo     *repo,
                 if (repo->disable_xattrs)
                   flags |= OSTREE_CHECKSUM_FLAGS_IGNORE_XATTRS;
 
+                if (repo->mode == OSTREE_REPO_MODE_BARE_USER_ONLY)
+                  flags |= OSTREE_CHECKSUM_FLAGS_CANONICAL_PERMISSIONS;
+
                 g_autofree char *actual_checksum = NULL;
                 if (!ostree_checksum_file_at (destination_dfd, destination_name,
                                               &dest_stbuf, OSTREE_OBJECT_TYPE_FILE,
@@ -526,7 +529,10 @@ checkout_file_hardlink (OstreeRepo                          *self,
                  * */
                 OstreeChecksumFlags flags = 0;
                 if (self->disable_xattrs)
-                    flags |= OSTREE_CHECKSUM_FLAGS_IGNORE_XATTRS;
+                  flags |= OSTREE_CHECKSUM_FLAGS_IGNORE_XATTRS;
+
+                if (self->mode == OSTREE_REPO_MODE_BARE_USER_ONLY)
+                  flags |= OSTREE_CHECKSUM_FLAGS_CANONICAL_PERMISSIONS;
 
                 g_autofree char *actual_checksum = NULL;
                 if (!ostree_checksum_file_at (destination_dfd, destination_name,

diff --git a/tests/basic-test.sh b/tests/basic-test.sh
index 4d1356ebd14cf9d9575a3cc82863362e212d8634..89d352737f7c8a8e7ff30f83ae840a75322e90e2 100644 (file)
--- a/tests/basic-test.sh
+++ b/tests/basic-test.sh
@@ -31,7 +31,7 @@ if is_bare_user_only_repo repo; then
     # In bare-user-only repos we can only represent files with uid/gid 0, no
     # xattrs and canonical permissions, so we need to commit them as such, or
     # we end up with repos that don't pass fsck
-    COMMIT_ARGS="--canonical-permissions"
+    COMMIT_ARGS="--canonical-permissions --no-xattrs"
     DIFF_ARGS="--owner-uid=0 --owner-gid=0 --no-xattrs"
     # Also, since we can't check out uid=0 files we need to check out in user mode
     CHECKOUT_U_ARG="-U"
@@ -706,7 +706,7 @@ for x in $(seq 3); do
     # But they share the GPL
     echo 'this is the GPL' > pkg${x}/usr/share/licenses/COPYING
     ln -s COPYING pkg${x}/usr/share/licenses/LICENSE
-    $OSTREE commit -b union-identical-pkg${x} --tree=dir=pkg${x}
+    $OSTREE commit ${COMMIT_ARGS} -b union-identical-pkg${x} --tree=dir=pkg${x}
 done
 rm union-identical-test -rf
 for x in $(seq 3); do
@@ -756,7 +756,7 @@ cd ${test_tmpdir}
 rm files -rf && mkdir files
 touch files/anemptyfile
 touch files/anotheremptyfile
-$CMD_PREFIX ostree --repo=repo commit --consume -b tree-with-empty-files --tree=dir=files
+$CMD_PREFIX ostree --repo=repo commit ${COMMIT_ARGS} --consume -b tree-with-empty-files --tree=dir=files
 $CMD_PREFIX ostree --repo=repo checkout ${CHECKOUT_H_ARGS} tree-with-empty-files tree-with-empty-files
 if files_are_hardlinked tree-with-empty-files/an{,other}emptyfile; then
     fatal "--force-copy-zerosized failed"
@@ -773,7 +773,7 @@ echo "ok checkout zero sized files are not hardlinked"
 $CMD_PREFIX ostree --repo=repo checkout ${CHECKOUT_H_ARGS} --union-identical -z tree-with-empty-files tree-with-empty-files
 $CMD_PREFIX ostree --repo=repo checkout ${CHECKOUT_H_ARGS} --union-identical -z tree-with-empty-files tree-with-empty-files
 echo notempty > tree-with-empty-files/anemptyfile.new && mv tree-with-empty-files/anemptyfile{.new,}
-$CMD_PREFIX ostree --repo=repo commit --consume -b tree-with-conflicting-empty-files --tree=dir=tree-with-empty-files
+$CMD_PREFIX ostree --repo=repo commit ${COMMIT_ARGS} --consume -b tree-with-conflicting-empty-files --tree=dir=tree-with-empty-files
 # Reset back to base
 rm tree-with-empty-files -rf
 $CMD_PREFIX ostree --repo=repo checkout ${CHECKOUT_H_ARGS} --union-identical -z tree-with-empty-files tree-with-empty-files

diff --git a/tests/test-basic-user-only.sh b/tests/test-basic-user-only.sh
index f65094fd5eead5c33b77117da7aa37f0a5e0fd58..02129b280b8791c1f42b594ac1bb66fbcce9b323 100755 (executable)
--- a/tests/test-basic-user-only.sh
+++ b/tests/test-basic-user-only.sh
@@ -25,7 +25,7 @@ set -euo pipefail
 
 mode="bare-user-only"
 setup_test_repository "$mode"
-extra_basic_tests=5
+extra_basic_tests=6
 . $(dirname $0)/basic-test.sh
 
 $CMD_PREFIX ostree --version > version.yaml
@@ -41,6 +41,7 @@ ostree_repo_init repo init --mode=bare-user-only
 cd ${test_tmpdir}
 rm repo-input -rf
 ostree_repo_init repo-input init --mode=archive
+
 cd ${test_tmpdir}
 cat > statoverride.txt <<EOF
 2048 /some-setuid
@@ -99,3 +100,15 @@ if ! skip_one_without_user_xattrs; then
     $OSTREE fsck -q
     echo "ok hardlink pull from bare-user"
 fi
+
+cd ${test_tmpdir}
+rm repo -rf
+ostree_repo_init repo init --mode=bare-user-only
+rm files -rf && mkdir files
+echo afile > files/afile
+$OSTREE commit ${COMMIT_ARGS} -b perms files
+rm out -rf
+$OSTREE checkout --force-copy perms out
+$OSTREE checkout ${CHECKOUT_H_ARGS} --union-identical perms out
+$OSTREE fsck
+echo "ok checkout checksum with canonical perms"