diff options
Diffstat (limited to 'libnm-core/tests/test-crypto.c')
| -rw-r--r-- | libnm-core/tests/test-crypto.c | 455 |
1 files changed, 0 insertions, 455 deletions
diff --git a/libnm-core/tests/test-crypto.c b/libnm-core/tests/test-crypto.c deleted file mode 100644 index 4e288b7b..00000000 --- a/libnm-core/tests/test-crypto.c +++ /dev/null @@ -1,455 +0,0 @@ -/* SPDX-License-Identifier: LGPL-2.1-or-later */ -/* - * Dan Williams <dcbw@redhat.com> - * Copyright (C) 2007 - 2011 Red Hat, Inc. - */ - -#include "libnm-core/nm-default-libnm-core.h" - -#include <unistd.h> -#include <stdlib.h> -#include <stdio.h> - -#include "nm-crypto-impl.h" -#include "nm-utils.h" -#include "nm-errors.h" -#include "nm-core-internal.h" - -#include "nm-utils/nm-test-utils.h" - -#define TEST_CERT_DIR NM_BUILD_SRCDIR "/libnm-core/tests/certs" - -#if 0 -static const char *pem_rsa_key_begin = "-----BEGIN RSA PRIVATE KEY-----"; -static const char *pem_rsa_key_end = "-----END RSA PRIVATE KEY-----"; - -static const char *pem_dsa_key_begin = "-----BEGIN DSA PRIVATE KEY-----"; -static const char *pem_dsa_key_end = "-----END DSA PRIVATE KEY-----"; - -static void -dump_key_to_pem (const char *key, gsize key_len, int key_type) -{ - char *b64 = NULL; - GString *str = NULL; - const char *start_tag; - const char *end_tag; - char *p; - - switch (key_type) { - case NM_CRYPTO_KEY_TYPE_RSA: - start_tag = pem_rsa_key_begin; - end_tag = pem_rsa_key_end; - break; - case NM_CRYPTO_KEY_TYPE_DSA: - start_tag = pem_dsa_key_begin; - end_tag = pem_dsa_key_end; - break; - default: - g_warning ("Unknown key type %d", key_type); - return; - } - - b64 = g_base64_encode ((const unsigned char *) key, key_len); - if (!b64) { - g_warning ("Couldn't base64 encode the key."); - goto out; - } - - str = g_string_new (NULL); - - g_string_append (str, start_tag); - g_string_append_c (str, '\n'); - - for (p = b64; p < (b64 + strlen (b64)); p += 64) { - g_string_append_len (str, p, strnlen (p, 64)); - g_string_append_c (str, '\n'); - } - - g_string_append (str, end_tag); - g_string_append_c (str, '\n'); - - g_message ("Decrypted private key:\n\n%s", str->str); - -out: - g_free (b64); - if (str) - g_string_free (str, TRUE); -} -#endif - -static void -test_cert(gconstpointer test_data) -{ - gs_free char * path = NULL; - gs_unref_bytes GBytes *cert = NULL; - NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN; - GError * error = NULL; - gboolean success; - - path = g_build_filename(TEST_CERT_DIR, (const char *) test_data, NULL); - - success = nm_crypto_load_and_verify_certificate(path, &format, &cert, &error); - nmtst_assert_success(success, error); - g_assert_cmpint(format, ==, NM_CRYPTO_FILE_FORMAT_X509); - - g_assert(nm_utils_file_is_certificate(path)); -} - -static void -test_load_private_key(const char *path, - const char *password, - const char *decrypted_path, - int expected_error) -{ - NMCryptoKeyType key_type = NM_CRYPTO_KEY_TYPE_UNKNOWN; - gboolean is_encrypted = FALSE; - gs_unref_bytes GBytes *array = NULL; - GError * error = NULL; - - g_assert(nm_utils_file_is_private_key(path, &is_encrypted)); - g_assert(is_encrypted); - - array = nmtst_crypto_decrypt_openssl_private_key(path, password, &key_type, &error); - /* Even if the password is wrong, we should determine the key type */ - g_assert_cmpint(key_type, ==, NM_CRYPTO_KEY_TYPE_RSA); - - if (expected_error != -1) { - g_assert(array == NULL); - g_assert_error(error, NM_CRYPTO_ERROR, expected_error); - g_clear_error(&error); - return; - } - - if (password == NULL) { - g_assert(array == NULL); - g_assert_no_error(error); - return; - } - - g_assert(array != NULL); - - if (decrypted_path) { - gs_free char *contents = NULL; - gsize length; - - /* Compare the crypto decrypted key against a known-good decryption */ - if (!g_file_get_contents(decrypted_path, &contents, &length, NULL)) - g_assert_not_reached(); - g_assert(nm_utils_gbytes_equal_mem(array, contents, length)); - } -} - -static void -test_load_pkcs12(const char *path, const char *password, int expected_error) -{ - NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN; - gboolean is_encrypted = FALSE; - GError * error = NULL; - - g_assert(nm_utils_file_is_private_key(path, NULL)); - - format = nm_crypto_verify_private_key(path, password, &is_encrypted, &error); - if (expected_error != -1) { - g_assert_error(error, NM_CRYPTO_ERROR, expected_error); - g_assert_cmpint(format, ==, NM_CRYPTO_FILE_FORMAT_UNKNOWN); - g_clear_error(&error); - } else { - g_assert_no_error(error); - g_assert_cmpint(format, ==, NM_CRYPTO_FILE_FORMAT_PKCS12); - g_assert(is_encrypted); - } -} - -static void -test_load_pkcs12_no_password(const char *path) -{ - NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN; - gboolean is_encrypted = FALSE; - GError * error = NULL; - - g_assert(nm_utils_file_is_private_key(path, NULL)); - - /* We should still get a valid returned crypto file format */ - format = nm_crypto_verify_private_key(path, NULL, &is_encrypted, &error); - g_assert_no_error(error); - g_assert_cmpint(format, ==, NM_CRYPTO_FILE_FORMAT_PKCS12); - g_assert(is_encrypted); -} - -static void -test_is_pkcs12(const char *path, gboolean expect_fail) -{ - gboolean is_pkcs12; - GError * error = NULL; - - is_pkcs12 = nm_crypto_is_pkcs12_file(path, &error); - - if (expect_fail) { - g_assert_error(error, NM_CRYPTO_ERROR, NM_CRYPTO_ERROR_INVALID_DATA); - g_assert(!is_pkcs12); - g_clear_error(&error); - } else { - g_assert_no_error(error); - g_assert(is_pkcs12); - } -} - -static void -test_load_pkcs8(const char *path, const char *password, int expected_error) -{ - NMCryptoFileFormat format = NM_CRYPTO_FILE_FORMAT_UNKNOWN; - gboolean is_encrypted = FALSE; - GError * error = NULL; - - g_assert(nm_utils_file_is_private_key(path, NULL)); - - format = nm_crypto_verify_private_key(path, password, &is_encrypted, &error); - if (expected_error != -1) { - g_assert_error(error, NM_CRYPTO_ERROR, expected_error); - g_assert_cmpint(format, ==, NM_CRYPTO_FILE_FORMAT_UNKNOWN); - g_clear_error(&error); - } else { - g_assert_no_error(error); - g_assert_cmpint(format, ==, NM_CRYPTO_FILE_FORMAT_RAW_KEY); - g_assert(is_encrypted); - } -} - -static void -test_encrypt_private_key(const char *path, const char *password) -{ - NMCryptoKeyType key_type = NM_CRYPTO_KEY_TYPE_UNKNOWN; - gs_unref_bytes GBytes *array = NULL; - gs_unref_bytes GBytes *encrypted = NULL; - gs_unref_bytes GBytes *re_decrypted = NULL; - GError * error = NULL; - - array = nmtst_crypto_decrypt_openssl_private_key(path, password, &key_type, &error); - nmtst_assert_success(array, error); - g_assert_cmpint(key_type, ==, NM_CRYPTO_KEY_TYPE_RSA); - - /* Now re-encrypt the private key */ - encrypted = nmtst_crypto_rsa_key_encrypt(g_bytes_get_data(array, NULL), - g_bytes_get_size(array), - password, - NULL, - &error); - nmtst_assert_success(encrypted, error); - - /* Then re-decrypt the private key */ - key_type = NM_CRYPTO_KEY_TYPE_UNKNOWN; - re_decrypted = nmtst_crypto_decrypt_openssl_private_key_data(g_bytes_get_data(encrypted, NULL), - g_bytes_get_size(encrypted), - password, - &key_type, - &error); - nmtst_assert_success(re_decrypted, error); - g_assert_cmpint(key_type, ==, NM_CRYPTO_KEY_TYPE_RSA); - - /* Compare the original decrypted key with the re-decrypted key */ - g_assert(g_bytes_equal(array, re_decrypted)); -} - -static void -test_key(gconstpointer test_data) -{ - char **parts, *path, *password, *decrypted_path; - int len; - - parts = g_strsplit((const char *) test_data, ", ", -1); - len = g_strv_length(parts); - if (len != 2 && len != 3) - g_error("wrong number of arguments (<key file>, <password>, [<decrypted key file>])"); - - path = g_build_filename(TEST_CERT_DIR, parts[0], NULL); - password = parts[1]; - decrypted_path = parts[2] ? g_build_filename(TEST_CERT_DIR, parts[2], NULL) : NULL; - - test_is_pkcs12(path, TRUE); - test_load_private_key(path, password, decrypted_path, -1); - test_load_private_key(path, "blahblahblah", NULL, NM_CRYPTO_ERROR_DECRYPTION_FAILED); - test_load_private_key(path, NULL, NULL, -1); - test_encrypt_private_key(path, password); - - g_free(path); - g_free(decrypted_path); - g_strfreev(parts); -} - -static void -test_key_decrypted(gconstpointer test_data) -{ - const char *file = (const char *) test_data; - gboolean is_encrypted = FALSE; - char * path; - - path = g_build_filename(TEST_CERT_DIR, file, NULL); - - g_assert(nm_utils_file_is_private_key(path, &is_encrypted)); - g_assert(!is_encrypted); - - g_free(path); -} - -static void -test_pkcs12(gconstpointer test_data) -{ - char **parts, *path, *password; - - parts = g_strsplit((const char *) test_data, ", ", -1); - if (g_strv_length(parts) != 2) - g_error("wrong number of arguments (<file>, <password>)"); - - path = g_build_filename(TEST_CERT_DIR, parts[0], NULL); - password = parts[1]; - - test_is_pkcs12(path, FALSE); - test_load_pkcs12(path, password, -1); - test_load_pkcs12(path, "blahblahblah", NM_CRYPTO_ERROR_DECRYPTION_FAILED); - test_load_pkcs12_no_password(path); - - g_free(path); - g_strfreev(parts); -} - -static void -test_pkcs8(gconstpointer test_data) -{ - char **parts, *path, *password; - - parts = g_strsplit((const char *) test_data, ", ", -1); - if (g_strv_length(parts) != 2) - g_error("wrong number of arguments (<file>, <password>)"); - - path = g_build_filename(TEST_CERT_DIR, parts[0], NULL); - password = parts[1]; - - test_is_pkcs12(path, TRUE); - /* Note: NSS and gnutls < 3.5.4 don't support all the ciphers that openssl - * can use with PKCS#8 and thus the password can't be actually verified with - * such libraries. - */ - test_load_pkcs8(path, password, -1); - - g_free(path); - g_strfreev(parts); -} - -#define SALT "sodium chloride" -#define SHORT_PASSWORD "short" -#define LONG_PASSWORD "this is a longer password than the short one" -#define SHORT_DIGEST 16 -#define LONG_DIGEST 57 - -struct { - const char *salt, *password; - gsize digest_size; - const char *result; -} md5_tests[] = { - {NULL, SHORT_PASSWORD, SHORT_DIGEST, "4f09daa9d95bcb166a302407a0e0babe"}, - {NULL, - SHORT_PASSWORD, - LONG_DIGEST, - "4f09daa9d95bcb166a302407a0e0babeb7d62e5baf706830d007c253f0fe7584ad7e92dc00a599ec277293c298ae7" - "0ee3904c348e23be61c91"}, - {SALT, SHORT_PASSWORD, SHORT_DIGEST, "774771f7292210233b5724991d1f9894"}, - {SALT, - SHORT_PASSWORD, - LONG_DIGEST, - "774771f7292210233b5724991d1f98941a6ffdb45e4dc7fa04b1fa6aceed379c1ade0577bc8f261d109942ed57369" - "21c052664d72e0d5bade9"}, - {NULL, LONG_PASSWORD, SHORT_DIGEST, "e9c03517f81ff29bb777dac21fb1699c"}, - {NULL, - LONG_PASSWORD, - LONG_DIGEST, - "e9c03517f81ff29bb777dac21fb1699c50968c7ccd8db4f0a59d00ffd87b05876d45f25a927d51a8400c35af60fbd" - "64584349a8b7435d62fd9"}, - {SALT, LONG_PASSWORD, SHORT_DIGEST, "4e5c076e2f85f5e03994acbf3a9e10d6"}, - {SALT, - LONG_PASSWORD, - LONG_DIGEST, - "4e5c076e2f85f5e03994acbf3a9e10d61a6969c9fdf47ae8b1f7e2725b3767b05cc974bfcb5344b630c91761e015e" - "09d7794b5065662533bc9"}, - {NULL, "", SHORT_DIGEST, "d41d8cd98f00b204e9800998ecf8427e"}, - {SALT, "", SHORT_DIGEST, "7df1e0494c977195005d82a1809685e4"}, -}; - -static void -test_md5(void) -{ - char digest[LONG_DIGEST], *hex; - int i; - - for (i = 0; i < G_N_ELEMENTS(md5_tests); i++) { - memset(digest, 0, sizeof(digest)); - nm_crypto_md5_hash((const guint8 *) md5_tests[i].salt, - /* nm_crypto_md5_hash() used to clamp salt_len to 8. It - * doesn't any more, so we need to do it here now to - * get output that matches md5_tests[i].result. - */ - md5_tests[i].salt ? 8 : 0, - (const guint8 *) md5_tests[i].password, - strlen(md5_tests[i].password), - (guint8 *) digest, - md5_tests[i].digest_size); - - hex = nm_utils_bin2hexstr(digest, md5_tests[i].digest_size, -1); - g_assert_cmpstr(hex, ==, md5_tests[i].result); - g_free(hex); - } -} - -NMTST_DEFINE(); - -int -main(int argc, char **argv) -{ - GError * error = NULL; - gboolean success; - int ret; - - nmtst_init(&argc, &argv, TRUE); - - success = _nm_crypto_init(&error); - g_assert_no_error(error); - g_assert(success); - - g_test_add_data_func("/libnm/crypto/cert/pem", "test_ca_cert.pem", test_cert); - g_test_add_data_func("/libnm/crypto/cert/pem-2", "test2_ca_cert.pem", test_cert); - g_test_add_data_func("/libnm/crypto/cert/der", "test_ca_cert.der", test_cert); - g_test_add_data_func("/libnm/crypto/cert/pem-no-ending-newline", - "ca-no-ending-newline.pem", - test_cert); - g_test_add_data_func("/libnm/crypto/cert/pem-combined", "test_key_and_cert.pem", test_cert); - g_test_add_data_func("/libnm/crypto/cert/pem-combined-2", "test2_key_and_cert.pem", test_cert); - - g_test_add_data_func("/libnm/crypto/key/padding-6", - "test_key_and_cert.pem, test, test-key-only-decrypted.der", - test_key); - g_test_add_data_func("/libnm/crypto/key/key-only", - "test-key-only.pem, test, test-key-only-decrypted.der", - test_key); - g_test_add_data_func("/libnm/crypto/key/padding-8", - "test2_key_and_cert.pem, 12345testing", - test_key); - g_test_add_data_func("/libnm/crypto/key/aes-128", - "test-aes-128-key.pem, test-aes-password", - test_key); - g_test_add_data_func("/libnm/crypto/key/aes-256", - "test-aes-256-key.pem, test-aes-password", - test_key); - g_test_add_data_func("/libnm/crypto/key/decrypted", - "test-key-only-decrypted.pem", - test_key_decrypted); - - g_test_add_data_func("/libnm/crypto/PKCS#12/1", "test-cert.p12, test", test_pkcs12); - g_test_add_data_func("/libnm/crypto/PKCS#12/2", "test2-cert.p12, 12345testing", test_pkcs12); - - g_test_add_data_func("/libnm/crypto/PKCS#8", "pkcs8-enc-key.pem, 1234567890", test_pkcs8); - - g_test_add_func("/libnm/crypto/md5", test_md5); - - ret = g_test_run(); - - return ret; -} |