diff options
Diffstat (limited to 'tests/qtest/tpm-tests.c')
| -rw-r--r-- | tests/qtest/tpm-tests.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/tests/qtest/tpm-tests.c b/tests/qtest/tpm-tests.c new file mode 100644 index 0000000000..6e45a0ba85 --- /dev/null +++ b/tests/qtest/tpm-tests.c @@ -0,0 +1,136 @@ +/* + * 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) +{ + 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( + "-chardev socket,id=chr,path=%s " + "-tpmdev emulator,id=dev,chardev=chr " + "-device %s,tpmdev=dev", + addr->u.q_unix.path, ifmodel); + + s = qtest_start(args); + g_free(args); + + tpm_util_startup(s, tx); + tpm_util_pcrextend(s, tx); + + 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); + + if (addr) { + 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) +{ + 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); + + tpm_util_startup(src_qemu, tx); + tpm_util_pcrextend(src_qemu, tx); + + 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); + if (dst_tpm_addr) { + g_unlink(dst_tpm_addr->u.q_unix.path); + qapi_free_SocketAddress(dst_tpm_addr); + } + + tpm_util_swtpm_kill(src_tpm_pid); + if (src_tpm_addr) { + g_unlink(src_tpm_addr->u.q_unix.path); + qapi_free_SocketAddress(src_tpm_addr); + } +} |