Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 121 insertions, 0 deletions

diff --git a/src/test/test-creds.c b/src/test/test-creds.c
new file mode 100644
index 0000000..acb198c
--- /dev/null
+++ b/src/test/test-creds.c
@@ -0,0 +1,121 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "creds-util.h"
+#include "fileio.h"
+#include "path-util.h"
+#include "rm-rf.h"
+#include "tests.h"
+#include "tmpfile-util.h"
+
+TEST(read_credential_strings) {
+        _cleanup_free_ char *x = NULL, *y = NULL, *saved = NULL, *p = NULL;
+        _cleanup_(rm_rf_physical_and_freep) char *tmp = NULL;
+        _cleanup_fclose_ FILE *f = NULL;
+
+        const char *e = getenv("CREDENTIALS_DIRECTORY");
+        if (e)
+                assert_se(saved = strdup(e));
+
+        assert_se(read_credential_strings_many("foo", &x, "bar", &y) == 0);
+        assert_se(x == NULL);
+        assert_se(y == NULL);
+
+        assert_se(mkdtemp_malloc(NULL, &tmp) >= 0);
+
+        assert_se(setenv("CREDENTIALS_DIRECTORY", tmp, /* override= */ true) >= 0);
+
+        assert_se(read_credential_strings_many("foo", &x, "bar", &y) == 0);
+        assert_se(x == NULL);
+        assert_se(y == NULL);
+
+        assert_se(p = path_join(tmp, "bar"));
+        assert_se(write_string_file(p, "piff", WRITE_STRING_FILE_CREATE|WRITE_STRING_FILE_AVOID_NEWLINE) >= 0);
+
+        assert_se(read_credential_strings_many("foo", &x, "bar", &y) == 0);
+        assert_se(x == NULL);
+        assert_se(streq(y, "piff"));
+
+        assert_se(write_string_file(p, "paff", WRITE_STRING_FILE_TRUNCATE|WRITE_STRING_FILE_AVOID_NEWLINE) >= 0);
+
+        assert_se(read_credential_strings_many("foo", &x, "bar", &y) == 0);
+        assert_se(x == NULL);
+        assert_se(streq(y, "piff"));
+
+        p = mfree(p);
+        assert_se(p = path_join(tmp, "foo"));
+        assert_se(write_string_file(p, "knurz", WRITE_STRING_FILE_CREATE|WRITE_STRING_FILE_AVOID_NEWLINE) >= 0);
+
+        assert_se(read_credential_strings_many("foo", &x, "bar", &y) >= 0);
+        assert_se(streq(x, "knurz"));
+        assert_se(streq(y, "piff"));
+
+        y = mfree(y);
+
+        assert_se(read_credential_strings_many("foo", &x, "bar", &y) >= 0);
+        assert_se(streq(x, "knurz"));
+        assert_se(streq(y, "paff"));
+
+        p = mfree(p);
+        assert_se(p = path_join(tmp, "bazz"));
+        assert_se(f = fopen(p, "w"));
+        assert_se(fwrite("x\0y", 1, 3, f) == 3); /* embedded NUL byte should result in EBADMSG when reading back with read_credential_strings_many() */
+        f = safe_fclose(f);
+
+        assert_se(read_credential_strings_many("bazz", &x, "foo", &y) == -EBADMSG);
+        assert_se(streq(x, "knurz"));
+        assert_se(streq(y, "paff"));
+
+        if (saved)
+                assert_se(setenv("CREDENTIALS_DIRECTORY", saved, /* override= */ 1) >= 0);
+        else
+                assert_se(unsetenv("CREDENTIALS_DIRECTORY") >= 0);
+}
+
+TEST(credential_name_valid) {
+        char buf[NAME_MAX+2];
+
+        assert_se(!credential_name_valid(NULL));
+        assert_se(!credential_name_valid(""));
+        assert_se(!credential_name_valid("."));
+        assert_se(!credential_name_valid(".."));
+        assert_se(!credential_name_valid("foo/bar"));
+        assert_se(credential_name_valid("foo"));
+
+        memset(buf, 'x', sizeof(buf)-1);
+        buf[sizeof(buf)-1] = 0;
+        assert_se(!credential_name_valid(buf));
+
+        buf[sizeof(buf)-2] = 0;
+        assert_se(credential_name_valid(buf));
+}
+
+TEST(credential_glob_valid) {
+        char buf[NAME_MAX+2];
+
+        assert_se(!credential_glob_valid(NULL));
+        assert_se(!credential_glob_valid(""));
+        assert_se(!credential_glob_valid("."));
+        assert_se(!credential_glob_valid(".."));
+        assert_se(!credential_glob_valid("foo/bar"));
+        assert_se(credential_glob_valid("foo"));
+        assert_se(credential_glob_valid("foo*"));
+        assert_se(credential_glob_valid("x*"));
+        assert_se(credential_glob_valid("*"));
+        assert_se(!credential_glob_valid("?"));
+        assert_se(!credential_glob_valid("*a"));
+        assert_se(!credential_glob_valid("a?"));
+        assert_se(!credential_glob_valid("a[abc]"));
+        assert_se(!credential_glob_valid("a[abc]"));
+
+        memset(buf, 'x', sizeof(buf)-1);
+        buf[sizeof(buf)-1] = 0;
+        assert_se(!credential_glob_valid(buf));
+
+        buf[sizeof(buf)-2] = 0;
+        assert_se(credential_glob_valid(buf));
+
+        buf[sizeof(buf)-2] = '*';
+        assert_se(credential_glob_valid(buf));
+}
+
+DEFINE_TEST_MAIN(LOG_INFO);