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/*
* SPDX-License-Identifier: LGPL-2.0+
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library. If not, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gio/gio.h>
#include "ostree-blob-reader-private.h"
static const guint8 pubkey_ed25519[]
= { 0x30, 0x2a, 0x30, 0x05, 0x06, 0x03, 0x2b, 0x65, 0x70, 0x03, 0x21, 0x00, 0x36, 0x09, 0x06,
0x69, 0xf3, 0x52, 0xb1, 0xe3, 0x7e, 0xd4, 0xb5, 0xe3, 0x4c, 0x52, 0x6b, 0x7d, 0xdb, 0xba,
0x37, 0x6a, 0xac, 0xe6, 0xb9, 0x5f, 0xf5, 0xdd, 0xf1, 0x95, 0xa5, 0x5c, 0x96, 0x09 };
static const gchar pem_pubkey_ed25519[]
= "-----BEGIN PUBLIC KEY-----\n"
"MCowBQYDK2VwAyEANgkGafNSseN+1LXjTFJrfdu6N2qs5rlf9d3xlaVclgk=\n"
"-----END PUBLIC KEY-----\n";
static const gchar pem_pubkey_ed25519_whitespace[]
= "-----BEGIN PUBLIC KEY-----\n"
" \n"
"MCowBQYDK2VwAyEANgkGafNSseN+1LXjTFJrfdu6N2qs5rlf9d3xlaVclgk=\n"
"-----END PUBLIC KEY-----\n";
static const gchar pem_pubkey_empty[] = "";
static const gchar pem_pubkey_ed25519_no_trailer[]
= "-----BEGIN PUBLIC KEY-----\n"
"MCowBQYDK2VwAyEANgkGafNSseN+1LXjTFJrfdu6N2qs5rlf9d3xlaVclgk=\n";
static const gchar pem_pubkey_ed25519_label_mismatch[]
= "-----BEGIN PUBLIC KEY X-----\n"
"MCowBQYDK2VwAyEANgkGafNSseN+1LXjTFJrfdu6N2qs5rlf9d3xlaVclgk=\n"
"-----END PUBLIC KEY Y-----\n";
static void
test_ostree_read_pem_block_valid (void)
{
static const struct
{
const gchar *pem_data;
gsize pem_size;
const gchar *label;
const guint8 *data;
gsize size;
} tests[] = {
{ pem_pubkey_ed25519, sizeof (pem_pubkey_ed25519), "PUBLIC KEY", pubkey_ed25519,
sizeof (pubkey_ed25519) },
{ pem_pubkey_ed25519_whitespace, sizeof (pem_pubkey_ed25519_whitespace), "PUBLIC KEY",
pubkey_ed25519, sizeof (pubkey_ed25519) },
{ pem_pubkey_empty, sizeof (pem_pubkey_empty), NULL, NULL, 0 },
};
for (gsize i = 0; i < G_N_ELEMENTS (tests); i++)
{
g_autoptr (GInputStream) stream
= g_memory_input_stream_new_from_data (tests[i].pem_data, tests[i].pem_size, NULL);
g_autoptr (GDataInputStream) data_stream = g_data_input_stream_new (stream);
g_autofree char *label = NULL;
g_autoptr (GBytes) bytes = NULL;
g_autoptr (GError) error = NULL;
bytes = _ostree_read_pem_block (data_stream, &label, NULL, &error);
g_assert_no_error (error);
g_assert_cmpstr (label, ==, tests[i].label);
if (tests[i].data)
{
g_autoptr (GBytes) expected_bytes = g_bytes_new_static (tests[i].data, tests[i].size);
g_assert (g_bytes_equal (bytes, expected_bytes));
}
}
}
static void
test_ostree_read_pem_block_invalid (void)
{
static const struct
{
const gchar *pem_data;
gsize pem_size;
} tests[] = {
{ pem_pubkey_ed25519_no_trailer, sizeof (pem_pubkey_ed25519_no_trailer) },
{ pem_pubkey_ed25519_label_mismatch, sizeof (pem_pubkey_ed25519_label_mismatch) },
};
for (gsize i = 0; i < G_N_ELEMENTS (tests); i++)
{
g_autoptr (GInputStream) stream
= g_memory_input_stream_new_from_data (tests[i].pem_data, tests[i].pem_size, NULL);
g_autoptr (GDataInputStream) data_stream = g_data_input_stream_new (stream);
g_autofree char *label = NULL;
g_autoptr (GBytes) bytes = NULL;
g_autoptr (GError) error = NULL;
bytes = _ostree_read_pem_block (data_stream, &label, NULL, &error);
g_assert_null (bytes);
g_assert_null (label);
g_assert_nonnull (error);
}
}
int
main (int argc, char **argv)
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/ostree_read_pem_block/valid", test_ostree_read_pem_block_valid);
g_test_add_func ("/ostree_read_pem_block/invalid", test_ostree_read_pem_block_invalid);
return g_test_run ();
}
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