/* Sets or clears ownership.
 */
static uint32_t RollbackTest_SetOwnership(int ownership) {
  if (ownership) {
    /* Requesting owned state */
    int owned = TlclIsOwned();
    if (!owned) {
      Log("acquiring ownership");
      RollbackTest_TPMShellCommand("/usr/sbin/tpm_takeownership -y -z");
      Log("ownership acquired");
    }
  } else {
    /* Requesting unowned state */
    Log("clearing TPM");
    RETURN_ON_FAILURE(TPMClearAndReenable());
    tpm_was_just_cleared = 1;
  }
  return TPM_SUCCESS;
}
Ejemplo n.º 2
0
/**
 * Test send-command functions
 */
static void SendCommandTest(void)
{
	ResetMocks();
	TEST_EQ(TlclStartup(), 0, "SaveState");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_Startup, "  cmd");

	ResetMocks();
	TEST_EQ(TlclSaveState(), 0, "SaveState");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_SaveState, "  cmd");

	ResetMocks();
	TEST_EQ(TlclResume(), 0, "Resume");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_Startup, "  cmd");

	ResetMocks();
	TEST_EQ(TlclSelfTestFull(), 0, "SelfTestFull");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_SelfTestFull, "  cmd");

	ResetMocks();
	TEST_EQ(TlclContinueSelfTest(), 0, "ContinueSelfTest");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_ContinueSelfTest, "  cmd");

	ResetMocks();
	TEST_EQ(TlclAssertPhysicalPresence(), 0,
		"AssertPhysicalPresence");
	TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, "  cmd");

	ResetMocks();
	TEST_EQ(TlclPhysicalPresenceCMDEnable(), 0,
		"PhysicalPresenceCMDEnable");
	TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, "  cmd");

	ResetMocks();
	TEST_EQ(TlclFinalizePhysicalPresence(), 0,
		"FinalizePhysicalPresence");
	TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, "  cmd");

	ResetMocks();
	TEST_EQ(TlclAssertPhysicalPresenceResult(), 0,
		"AssertPhysicalPresenceResult");
	TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, "  cmd");

	ResetMocks();
	TEST_EQ(TlclLockPhysicalPresence(), 0,
		"LockPhysicalPresence");
	TEST_EQ(calls[0].req_cmd, TSC_ORD_PhysicalPresence, "  cmd");

	ResetMocks();
	TEST_EQ(TlclIsOwned(), 0, "IsOwned");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_ReadPubek, "  cmd");
	ResetMocks();
	calls[0].retval = VBERROR_SIMULATED;
	TEST_NEQ(TlclIsOwned(), 0, "IsOwned");

	ResetMocks();
	TEST_EQ(TlclForceClear(), 0, "ForceClear");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_ForceClear, "  cmd");

	ResetMocks();
	TEST_EQ(TlclSetEnable(), 0, "SetEnable");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_PhysicalEnable, "  cmd");

	ResetMocks();
	TEST_EQ(TlclClearEnable(), 0, "ClearEnable");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_PhysicalDisable, "  cmd");

	ResetMocks();
	TEST_EQ(TlclSetDeactivated(0), 0, "SetDeactivated");
	TEST_EQ(calls[0].req_cmd, TPM_ORD_PhysicalSetDeactivated, "  cmd");
}