+++ /dev/null
-/*
- * QEMU Crypto secret handling
- *
- * Copyright (c) 2015 Red Hat, Inc.
- *
- * 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 <http://www.gnu.org/licenses/>.
- *
- */
-
-#include "qemu/osdep.h"
-
-#include "crypto/init.h"
-#include "crypto/secret.h"
-#include "qapi/error.h"
-#include "qemu/module.h"
-#ifdef CONFIG_KEYUTILS
-#include "crypto/secret_keyring.h"
-#include <keyutils.h>
-#endif
-
-static void test_secret_direct(void)
-{
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "data", "123456",
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "123456");
-
- object_unparent(sec);
- g_free(pw);
-}
-
-
-static void test_secret_indirect_good(void)
-{
- Object *sec;
- char *fname = NULL;
- int fd = g_file_open_tmp("qemu-test-crypto-secret-XXXXXX",
- &fname,
- NULL);
-
- g_assert(fd >= 0);
- g_assert_nonnull(fname);
-
- g_assert(write(fd, "123456", 6) == 6);
-
- sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "file", fname,
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "123456");
-
- object_unparent(sec);
- g_free(pw);
- close(fd);
- unlink(fname);
- g_free(fname);
-}
-
-
-static void test_secret_indirect_badfile(void)
-{
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- NULL,
- "file", "does-not-exist",
- NULL);
-
- g_assert(sec == NULL);
-}
-
-
-static void test_secret_indirect_emptyfile(void)
-{
- Object *sec;
- char *fname = NULL;
- int fd = g_file_open_tmp("qemu-test-crypto-secretXXXXXX",
- &fname,
- NULL);
-
- g_assert(fd >= 0);
- g_assert_nonnull(fname);
-
- sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "file", fname,
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "");
-
- object_unparent(sec);
- g_free(pw);
- close(fd);
- unlink(fname);
- g_free(fname);
-}
-
-#ifdef CONFIG_KEYUTILS
-
-#define DESCRIPTION "qemu_test_secret"
-#define PAYLOAD "Test Payload"
-
-
-static void test_secret_keyring_good(void)
-{
- char key_str[16];
- Object *sec;
- int32_t key = add_key("user", DESCRIPTION, PAYLOAD,
- strlen(PAYLOAD), KEY_SPEC_PROCESS_KEYRING);
-
- g_assert(key >= 0);
-
- snprintf(key_str, sizeof(key_str), "0x%08x", key);
- sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET_KEYRING,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "serial", key_str,
- NULL);
-
- assert(0 <= keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING));
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- &error_abort);
- g_assert_cmpstr(pw, ==, PAYLOAD);
-
- object_unparent(sec);
- g_free(pw);
-}
-
-
-static void test_secret_keyring_revoked_key(void)
-{
- char key_str[16];
- Object *sec;
- int32_t key = add_key("user", DESCRIPTION, PAYLOAD,
- strlen(PAYLOAD), KEY_SPEC_PROCESS_KEYRING);
- g_assert(key >= 0);
- g_assert_false(keyctl_revoke(key));
-
- snprintf(key_str, sizeof(key_str), "0x%08x", key);
- sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET_KEYRING,
- object_get_objects_root(),
- "sec0",
- NULL,
- "serial", key_str,
- NULL);
-
- g_assert(errno == EKEYREVOKED);
- g_assert(sec == NULL);
-
- keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING);
-}
-
-
-static void test_secret_keyring_expired_key(void)
-{
- char key_str[16];
- Object *sec;
- int32_t key = add_key("user", DESCRIPTION, PAYLOAD,
- strlen(PAYLOAD), KEY_SPEC_PROCESS_KEYRING);
- g_assert(key >= 0);
- g_assert_false(keyctl_set_timeout(key, 1));
- sleep(1);
-
- snprintf(key_str, sizeof(key_str), "0x%08x", key);
- sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET_KEYRING,
- object_get_objects_root(),
- "sec0",
- NULL,
- "serial", key_str,
- NULL);
-
- g_assert(errno == EKEYEXPIRED);
- g_assert(sec == NULL);
-
- keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING);
-}
-
-
-static void test_secret_keyring_bad_serial_key(void)
-{
- Object *sec;
-
- sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET_KEYRING,
- object_get_objects_root(),
- "sec0",
- NULL,
- "serial", "1",
- NULL);
-
- g_assert(errno == ENOKEY);
- g_assert(sec == NULL);
-}
-
-/*
- * TODO
- * test_secret_keyring_bad_key_access_right() is not working yet.
- * We don't know yet if this due a bug in the Linux kernel or
- * whether it's normal syscall behavior.
- * We've requested information from kernel maintainers.
- * See: <https://www.spinics.net/lists/keyrings/index.html>
- * Thread: 'security/keys: remove possessor verify after key permission check'
- */
-
-static void test_secret_keyring_bad_key_access_right(void)
-{
- char key_str[16];
- Object *sec;
-
- g_test_skip("TODO: Need responce from Linux kernel maintainers");
- return;
-
- int32_t key = add_key("user", DESCRIPTION, PAYLOAD,
- strlen(PAYLOAD), KEY_SPEC_PROCESS_KEYRING);
- g_assert(key >= 0);
- g_assert_false(keyctl_setperm(key, KEY_POS_ALL & (~KEY_POS_READ)));
-
- snprintf(key_str, sizeof(key_str), "0x%08x", key);
-
- sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET_KEYRING,
- object_get_objects_root(),
- "sec0",
- NULL,
- "serial", key_str,
- NULL);
-
- g_assert(errno == EACCES);
- g_assert(sec == NULL);
-
- keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING);
-}
-
-#endif /* CONFIG_KEYUTILS */
-
-static void test_secret_noconv_base64_good(void)
-{
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "data", "MTIzNDU2",
- "format", "base64",
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_base64("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "MTIzNDU2");
-
- object_unparent(sec);
- g_free(pw);
-}
-
-
-static void test_secret_noconv_base64_bad(void)
-{
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- NULL,
- "data", "MTI$NDU2",
- "format", "base64",
- NULL);
-
- g_assert(sec == NULL);
-}
-
-
-static void test_secret_noconv_utf8(void)
-{
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "data", "123456",
- "format", "raw",
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "123456");
-
- object_unparent(sec);
- g_free(pw);
-}
-
-
-static void test_secret_conv_base64_utf8valid(void)
-{
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "data", "MTIzNDU2",
- "format", "base64",
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "123456");
-
- object_unparent(sec);
- g_free(pw);
-}
-
-
-static void test_secret_conv_base64_utf8invalid(void)
-{
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "data", "f0VMRgIBAQAAAA==",
- "format", "base64",
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- NULL);
- g_assert(pw == NULL);
-
- object_unparent(sec);
-}
-
-
-static void test_secret_conv_utf8_base64(void)
-{
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "data", "123456",
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_base64("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "MTIzNDU2");
-
- object_unparent(sec);
- g_free(pw);
-}
-
-
-static void test_secret_crypt_raw(void)
-{
- Object *master = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "master",
- &error_abort,
- "data", "9miloPQCzGy+TL6aonfzVcptibCmCIhKzrnlfwiWivk=",
- "format", "base64",
- NULL);
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "data",
- "\xCC\xBF\xF7\x09\x46\x19\x0B\x52\x2A\x3A\xB4\x6B\xCD\x7A\xB0\xB0",
- "format", "raw",
- "keyid", "master",
- "iv", "0I7Gw/TKuA+Old2W2apQ3g==",
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "123456");
-
- object_unparent(sec);
- object_unparent(master);
- g_free(pw);
-}
-
-
-static void test_secret_crypt_base64(void)
-{
- Object *master = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "master",
- &error_abort,
- "data", "9miloPQCzGy+TL6aonfzVcptibCmCIhKzrnlfwiWivk=",
- "format", "base64",
- NULL);
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- &error_abort,
- "data", "zL/3CUYZC1IqOrRrzXqwsA==",
- "format", "base64",
- "keyid", "master",
- "iv", "0I7Gw/TKuA+Old2W2apQ3g==",
- NULL);
-
- char *pw = qcrypto_secret_lookup_as_utf8("sec0",
- &error_abort);
-
- g_assert_cmpstr(pw, ==, "123456");
-
- object_unparent(sec);
- object_unparent(master);
- g_free(pw);
-}
-
-
-static void test_secret_crypt_short_key(void)
-{
- Object *master = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "master",
- &error_abort,
- "data", "9miloPQCzGy+TL6aonfzVc",
- "format", "base64",
- NULL);
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- NULL,
- "data", "zL/3CUYZC1IqOrRrzXqwsA==",
- "format", "raw",
- "keyid", "master",
- "iv", "0I7Gw/TKuA+Old2W2apQ3g==",
- NULL);
-
- g_assert(sec == NULL);
- object_unparent(master);
-}
-
-
-static void test_secret_crypt_short_iv(void)
-{
- Object *master = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "master",
- &error_abort,
- "data", "9miloPQCzGy+TL6aonfzVcptibCmCIhKzrnlfwiWivk=",
- "format", "base64",
- NULL);
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- NULL,
- "data", "zL/3CUYZC1IqOrRrzXqwsA==",
- "format", "raw",
- "keyid", "master",
- "iv", "0I7Gw/TKuA+Old2W2a",
- NULL);
-
- g_assert(sec == NULL);
- object_unparent(master);
-}
-
-
-static void test_secret_crypt_missing_iv(void)
-{
- Object *master = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "master",
- &error_abort,
- "data", "9miloPQCzGy+TL6aonfzVcptibCmCIhKzrnlfwiWivk=",
- "format", "base64",
- NULL);
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- NULL,
- "data", "zL/3CUYZC1IqOrRrzXqwsA==",
- "format", "raw",
- "keyid", "master",
- NULL);
-
- g_assert(sec == NULL);
- object_unparent(master);
-}
-
-
-static void test_secret_crypt_bad_iv(void)
-{
- Object *master = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "master",
- &error_abort,
- "data", "9miloPQCzGy+TL6aonfzVcptibCmCIhKzrnlfwiWivk=",
- "format", "base64",
- NULL);
- Object *sec = object_new_with_props(
- TYPE_QCRYPTO_SECRET,
- object_get_objects_root(),
- "sec0",
- NULL,
- "data", "zL/3CUYZC1IqOrRrzXqwsA==",
- "format", "raw",
- "keyid", "master",
- "iv", "0I7Gw/TK$$uA+Old2W2a",
- NULL);
-
- g_assert(sec == NULL);
- object_unparent(master);
-}
-
-
-int main(int argc, char **argv)
-{
- module_call_init(MODULE_INIT_QOM);
- g_test_init(&argc, &argv, NULL);
-
- g_assert(qcrypto_init(NULL) == 0);
-
- g_test_add_func("/crypto/secret/direct",
- test_secret_direct);
- g_test_add_func("/crypto/secret/indirect/good",
- test_secret_indirect_good);
- g_test_add_func("/crypto/secret/indirect/badfile",
- test_secret_indirect_badfile);
- g_test_add_func("/crypto/secret/indirect/emptyfile",
- test_secret_indirect_emptyfile);
-
-#ifdef CONFIG_KEYUTILS
- g_test_add_func("/crypto/secret/keyring/good",
- test_secret_keyring_good);
- g_test_add_func("/crypto/secret/keyring/revoked_key",
- test_secret_keyring_revoked_key);
- g_test_add_func("/crypto/secret/keyring/expired_key",
- test_secret_keyring_expired_key);
- g_test_add_func("/crypto/secret/keyring/bad_serial_key",
- test_secret_keyring_bad_serial_key);
- g_test_add_func("/crypto/secret/keyring/bad_key_access_right",
- test_secret_keyring_bad_key_access_right);
-#endif /* CONFIG_KEYUTILS */
-
- g_test_add_func("/crypto/secret/noconv/base64/good",
- test_secret_noconv_base64_good);
- g_test_add_func("/crypto/secret/noconv/base64/bad",
- test_secret_noconv_base64_bad);
- g_test_add_func("/crypto/secret/noconv/utf8",
- test_secret_noconv_utf8);
- g_test_add_func("/crypto/secret/conv/base64/utf8valid",
- test_secret_conv_base64_utf8valid);
- g_test_add_func("/crypto/secret/conv/base64/utf8invalid",
- test_secret_conv_base64_utf8invalid);
- g_test_add_func("/crypto/secret/conv/utf8/base64",
- test_secret_conv_utf8_base64);
-
- g_test_add_func("/crypto/secret/crypt/raw",
- test_secret_crypt_raw);
- g_test_add_func("/crypto/secret/crypt/base64",
- test_secret_crypt_base64);
- g_test_add_func("/crypto/secret/crypt/shortkey",
- test_secret_crypt_short_key);
- g_test_add_func("/crypto/secret/crypt/shortiv",
- test_secret_crypt_short_iv);
- g_test_add_func("/crypto/secret/crypt/missingiv",
- test_secret_crypt_missing_iv);
- g_test_add_func("/crypto/secret/crypt/badiv",
- test_secret_crypt_bad_iv);
-
- return g_test_run();
-}
projects / mirror_qemu.git / blobdiff