static void
test_protect_symlinks(TestBatchRunner *runner) {
#ifdef ENABLE_SYMLINK_TESTS
FSFolder *folder = (FSFolder*)S_set_up();
String *foo = (String*)SSTR_WRAP_UTF8("foo", 3);
String *bar = (String*)SSTR_WRAP_UTF8("bar", 3);
String *foo_boffo = (String*)SSTR_WRAP_UTF8("foo/boffo", 9);
FSFolder_MkDir(folder, foo);
FSFolder_MkDir(folder, bar);
OutStream *outstream = FSFolder_Open_Out(folder, foo_boffo);
DECREF(outstream);
if (!S_create_test_symlinks()) {
FAIL(runner, "symlink creation failed");
FAIL(runner, "symlink creation failed");
FAIL(runner, "symlink creation failed");
FAIL(runner, "symlink creation failed");
FAIL(runner, "symlink creation failed");
// Try to clean up anyway.
FSFolder_Delete_Tree(folder, foo);
FSFolder_Delete_Tree(folder, bar);
}
else {
VArray *list = FSFolder_List_R(folder, NULL);
bool saw_bazooka_boffo = false;
for (uint32_t i = 0, max = VA_Get_Size(list); i < max; i++) {
String *entry = (String*)VA_Fetch(list, i);
if (Str_Ends_With_Utf8(entry, "bazooka/boffo", 13)) {
saw_bazooka_boffo = true;
}
}
TEST_FALSE(runner, saw_bazooka_boffo,
"List_R() shouldn't follow symlinks");
DECREF(list);
TEST_TRUE(runner, FSFolder_Delete_Tree(folder, bar),
"Delete_Tree() returns true");
TEST_FALSE(runner, FSFolder_Exists(folder, bar),
"Tree is really gone");
TEST_TRUE(runner, FSFolder_Exists(folder, foo),
"Original folder sill there");
TEST_TRUE(runner, FSFolder_Exists(folder, foo_boffo),
"Delete_Tree() did not follow directory symlink");
FSFolder_Delete_Tree(folder, foo);
}
DECREF(folder);
S_tear_down();
#else
SKIP(runner, "Tests requiring symlink() disabled");
SKIP(runner, "Tests requiring symlink() disabled");
SKIP(runner, "Tests requiring symlink() disabled");
SKIP(runner, "Tests requiring symlink() disabled");
SKIP(runner, "Tests requiring symlink() disabled");
#endif // ENABLE_SYMLINK_TESTS
}
static void
test_all(TestBatch *batch) {
CharBuf *foo = (CharBuf*)ZCB_WRAP_STR("foo", 3);
CharBuf *boffo = (CharBuf*)ZCB_WRAP_STR("boffo", 5);
CharBuf *foo_boffo = (CharBuf*)ZCB_WRAP_STR("foo/boffo", 9);
CharBuf *test_dir = (CharBuf*)ZCB_WRAP_STR("_fsdir_test", 11);
FSFolder *folder = FSFolder_new(test_dir);
bool_t saw_foo = false;
bool_t saw_boffo = false;
bool_t foo_was_dir = false;
bool_t boffo_was_dir = false;
int count = 0;
// Clean up after previous failed runs.
FSFolder_Delete(folder, foo_boffo);
FSFolder_Delete(folder, foo);
FSFolder_Delete(folder, boffo);
rmdir("_fsdir_test");
FSFolder_Initialize(folder);
FSFolder_MkDir(folder, foo);
OutStream *outstream = FSFolder_Open_Out(folder, boffo);
DECREF(outstream);
outstream = FSFolder_Open_Out(folder, foo_boffo);
DECREF(outstream);
FSDirHandle *dh = FSDH_open(test_dir);
CharBuf *entry = FSDH_Get_Entry(dh);
while (FSDH_Next(dh)) {
count++;
if (CB_Equals(entry, (Obj*)foo)) {
saw_foo = true;
foo_was_dir = FSDH_Entry_Is_Dir(dh);
}
else if (CB_Equals(entry, (Obj*)boffo)) {
saw_boffo = true;
boffo_was_dir = FSDH_Entry_Is_Dir(dh);
}
}
TEST_INT_EQ(batch, 2, count, "correct number of entries");
TEST_TRUE(batch, saw_foo, "Directory was iterated over");
TEST_TRUE(batch, foo_was_dir,
"Dir correctly identified by Entry_Is_Dir");
TEST_TRUE(batch, saw_boffo, "File was iterated over");
TEST_FALSE(batch, boffo_was_dir,
"File correctly identified by Entry_Is_Dir");
DECREF(dh);
FSFolder_Delete(folder, foo_boffo);
FSFolder_Delete(folder, foo);
FSFolder_Delete(folder, boffo);
DECREF(folder);
rmdir("_fsdir_test");
}
void
test_disallow_updir(TestBatchRunner *runner) {
FSFolder *outer_folder = (FSFolder*)S_set_up();
String *foo = (String*)SSTR_WRAP_UTF8("foo", 3);
String *bar = (String*)SSTR_WRAP_UTF8("bar", 3);
FSFolder_MkDir(outer_folder, foo);
FSFolder_MkDir(outer_folder, bar);
String *inner_path = (String*)SSTR_WRAP_UTF8("_fstest/foo", 11);
FSFolder *foo_folder = FSFolder_new(inner_path);
String *up_bar = (String*)SSTR_WRAP_UTF8("../bar", 6);
TEST_FALSE(runner, FSFolder_Exists(foo_folder, up_bar),
"up-dirs are inaccessible.");
DECREF(foo_folder);
FSFolder_Delete(outer_folder, foo);
FSFolder_Delete(outer_folder, bar);
DECREF(outer_folder);
S_tear_down();
}
