| /* |
| * QTest TPM commont test code |
| * |
| * Copyright (c) 2018 IBM Corporation |
| * Copyright (c) 2018 Red Hat, Inc. |
| * |
| * Authors: |
| * Stefan Berger <stefanb@linux.vnet.ibm.com> |
| * Marc-André Lureau <marcandre.lureau@redhat.com> |
| * |
| * This work is licensed under the terms of the GNU GPL, version 2 or later. |
| * See the COPYING file in the top-level directory. |
| */ |
| |
| #include "qemu/osdep.h" |
| #include <glib/gstdio.h> |
| |
| #include "libqtest-single.h" |
| #include "tpm-tests.h" |
| |
| static bool |
| tpm_test_swtpm_skip(void) |
| { |
| if (!tpm_util_swtpm_has_tpm2()) { |
| g_test_skip("swtpm not in PATH or missing --tpm2 support"); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| void tpm_test_swtpm_test(const char *src_tpm_path, tx_func *tx, |
| const char *ifmodel, const char *machine_options) |
| { |
| char *args = NULL; |
| QTestState *s; |
| SocketAddress *addr = NULL; |
| gboolean succ; |
| GPid swtpm_pid; |
| GError *error = NULL; |
| |
| if (tpm_test_swtpm_skip()) { |
| return; |
| } |
| |
| succ = tpm_util_swtpm_start(src_tpm_path, &swtpm_pid, &addr, &error); |
| g_assert_true(succ); |
| |
| args = g_strdup_printf( |
| "%s " |
| "-chardev socket,id=chr,path=%s " |
| "-tpmdev emulator,id=dev,chardev=chr " |
| "-device %s,tpmdev=dev", |
| machine_options ? : "", addr->u.q_unix.path, ifmodel); |
| |
| s = qtest_start(args); |
| g_free(args); |
| |
| tpm_util_startup(s, tx); |
| tpm_util_pcrextend(s, tx); |
| |
| static const unsigned char tpm_pcrread_resp[] = |
| "\x80\x01\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x16\x00\x00" |
| "\x00\x01\x00\x0b\x03\x00\x04\x00\x00\x00\x00\x01\x00\x20\xf6\x85" |
| "\x98\xe5\x86\x8d\xe6\x8b\x97\x29\x99\x60\xf2\x71\x7d\x17\x67\x89" |
| "\xa4\x2f\x9a\xae\xa8\xc7\xb7\xaa\x79\xa8\x62\x56\xc1\xde"; |
| tpm_util_pcrread(s, tx, tpm_pcrread_resp, |
| sizeof(tpm_pcrread_resp)); |
| |
| qtest_end(); |
| tpm_util_swtpm_kill(swtpm_pid); |
| |
| g_unlink(addr->u.q_unix.path); |
| qapi_free_SocketAddress(addr); |
| } |
| |
| void tpm_test_swtpm_migration_test(const char *src_tpm_path, |
| const char *dst_tpm_path, |
| const char *uri, tx_func *tx, |
| const char *ifmodel, |
| const char *machine_options) |
| { |
| gboolean succ; |
| GPid src_tpm_pid, dst_tpm_pid; |
| SocketAddress *src_tpm_addr = NULL, *dst_tpm_addr = NULL; |
| GError *error = NULL; |
| QTestState *src_qemu, *dst_qemu; |
| |
| if (tpm_test_swtpm_skip()) { |
| return; |
| } |
| |
| succ = tpm_util_swtpm_start(src_tpm_path, &src_tpm_pid, |
| &src_tpm_addr, &error); |
| g_assert_true(succ); |
| |
| succ = tpm_util_swtpm_start(dst_tpm_path, &dst_tpm_pid, |
| &dst_tpm_addr, &error); |
| g_assert_true(succ); |
| |
| tpm_util_migration_start_qemu(&src_qemu, &dst_qemu, |
| src_tpm_addr, dst_tpm_addr, uri, |
| ifmodel, machine_options); |
| |
| tpm_util_startup(src_qemu, tx); |
| tpm_util_pcrextend(src_qemu, tx); |
| |
| static const unsigned char tpm_pcrread_resp[] = |
| "\x80\x01\x00\x00\x00\x3e\x00\x00\x00\x00\x00\x00\x00\x16\x00\x00" |
| "\x00\x01\x00\x0b\x03\x00\x04\x00\x00\x00\x00\x01\x00\x20\xf6\x85" |
| "\x98\xe5\x86\x8d\xe6\x8b\x97\x29\x99\x60\xf2\x71\x7d\x17\x67\x89" |
| "\xa4\x2f\x9a\xae\xa8\xc7\xb7\xaa\x79\xa8\x62\x56\xc1\xde"; |
| tpm_util_pcrread(src_qemu, tx, tpm_pcrread_resp, |
| sizeof(tpm_pcrread_resp)); |
| |
| tpm_util_migrate(src_qemu, uri); |
| tpm_util_wait_for_migration_complete(src_qemu); |
| |
| tpm_util_pcrread(dst_qemu, tx, tpm_pcrread_resp, |
| sizeof(tpm_pcrread_resp)); |
| |
| qtest_quit(dst_qemu); |
| qtest_quit(src_qemu); |
| |
| tpm_util_swtpm_kill(dst_tpm_pid); |
| g_unlink(dst_tpm_addr->u.q_unix.path); |
| qapi_free_SocketAddress(dst_tpm_addr); |
| |
| tpm_util_swtpm_kill(src_tpm_pid); |
| g_unlink(src_tpm_addr->u.q_unix.path); |
| qapi_free_SocketAddress(src_tpm_addr); |
| } |