| # Copyright 2018 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.server.cros.faft.cr50_test import Cr50Test |
| |
| |
| class firmware_Cr50Password(Cr50Test): |
| """Verify cr50 set password.""" |
| version = 1 |
| PASSWORD = 'Password' |
| NEW_PASSWORD = 'robot' |
| |
| |
| def run_once(self): |
| """Check we can set the cr50 password.""" |
| # Make sure to enable testlab mode, so we can guarantee the password |
| # can be cleared. |
| self.fast_open(enable_testlab=True) |
| self.cr50.send_command('ccd reset') |
| |
| # Set the password |
| self.set_ccd_password(self.PASSWORD) |
| if self.cr50.password_is_reset(): |
| raise error.TestFail('Failed to set password') |
| |
| # Test 'ccd reset' clears the password |
| self.cr50.send_command('ccd reset') |
| if not self.cr50.password_is_reset(): |
| raise error.TestFail('ccd reset did not clear the password') |
| |
| # Set the password again while cr50 is open |
| self.set_ccd_password(self.PASSWORD) |
| if self.cr50.password_is_reset(): |
| raise error.TestFail('Failed to set password') |
| |
| # Make sure we can't overwrite the password |
| self.set_ccd_password(self.NEW_PASSWORD, expect_error=True) |
| |
| self.cr50.set_ccd_level('lock') |
| # Make sure you can't clear the password while the console is locked |
| self.set_ccd_password('clear:' + self.PASSWORD, expect_error=True) |
| |
| self.cr50.send_command('ccd unlock ' + self.PASSWORD) |
| # Make sure you can't clear the password while the console is unlocked |
| self.set_ccd_password('clear:' + self.PASSWORD, expect_error=True) |
| |
| self.cr50.send_command('ccd testlab open') |
| |
| # Make sure you can't clear the password with the wrong password |
| self.set_ccd_password('clear:' + self.PASSWORD.lower(), |
| expect_error=True) |
| # Make sure you can clear the password when the console is open |
| self.set_ccd_password('clear:' + self.PASSWORD) |
| if not self.cr50.password_is_reset(): |
| raise error.TestFail('Failed to clear password') |
| |
| # Make sure you can set some other password after it is cleared |
| self.set_ccd_password(self.NEW_PASSWORD) |
| if self.cr50.password_is_reset(): |
| raise error.TestFail('Failed to clear password') |
| |
| |
| self.cr50.send_command('ccd testlab open') |
| self.cr50.send_command('ccd reset') |
| self.host.run('gsctool -a -U') |
| |
| # Set the password when the console is unlocked |
| self.set_ccd_password(self.PASSWORD) |
| |
| self.cr50.set_ccd_level('lock') |
| # Make sure you can't clear the password while the console is locked |
| self.set_ccd_password('clear:' + self.PASSWORD, expect_error=True) |
| |
| # unlock the console |
| self.ccd_unlock_from_ap(self.PASSWORD) |
| # Make sure you can clear the password when the console is unlocked |
| self.set_ccd_password('clear:' + self.PASSWORD) |
| # Set the password again when the console is unlocked |
| self.set_ccd_password(self.PASSWORD) |
| |
| self.cr50.send_command('ccd testlab open') |
| # Make sure you can clear the password when the console is open |
| self.set_ccd_password('clear:' + self.PASSWORD) |
