tests: add T2 ResetDevice test

6 years ago · 71dd003637
parent 3e65761395
commit 71dd003637
1 changed files with 207 additions and 0 deletions
--- a/trezorlib/tests/device_tests/test_msg_resetdevice_t2.py
+++ b/trezorlib/tests/device_tests/test_msg_resetdevice_t2.py
@ -0,0 +1,207 @@
+# This file is part of the TREZOR project.
+#
+# Copyright (C) 2012-2016 Marek Palatinus <slush@satoshilabs.com>
+# Copyright (C) 2012-2016 Pavol Rusnak <stick@satoshilabs.com>
+#
+# 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 3 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/>.
+
+import time
+
+from .common import *
+
+from trezorlib import messages as proto
+from mnemonic import Mnemonic
+
+
+@pytest.mark.skip_t1
+class TestMsgResetDeviceT2(TrezorTest):
+
+    def test_reset_device(self):
+
+        # No PIN, no passphrase, don't display random
+        external_entropy = b'zlutoucky kun upel divoke ody' * 2
+        strength = 128
+        ret = self.client.call_raw(proto.ResetDevice(
+            display_random=False,
+            strength=strength,
+            passphrase_protection=False,
+            pin_protection=False,
+            label='test'
+        ))
+
+        # Provide entropy
+        assert isinstance(ret, proto.EntropyRequest)
+        internal_entropy = self.client.debug.read_reset_entropy()
+        ret = self.client.call_raw(proto.EntropyAck(entropy=external_entropy))
+
+        # Generate mnemonic locally
+        entropy = generate_entropy(strength, internal_entropy, external_entropy)
+        expected_mnemonic = Mnemonic('english').to_mnemonic(entropy)
+
+        # Safety warning
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.press_yes()
+        ret = self.client.call_raw(proto.ButtonAck())
+
+        # List through mnemonic pages
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.transport.write(proto.ButtonAck())
+        self.client.debug.press_yes()
+        words = []
+        time.sleep(1)
+        words.extend(self.client.debug.read_reset_word().split())
+        self.client.debug.swipe_down()
+        time.sleep(1)
+        words.extend(self.client.debug.read_reset_word().split())
+        self.client.debug.swipe_down()
+        time.sleep(1)
+        words.extend(self.client.debug.read_reset_word().split())
+
+        # Compare that device generated proper mnemonic for given entropies
+        assert ' '.join(words) == expected_mnemonic
+
+        # Confirm the mnemonic
+        self.client.debug.press_yes()
+
+        # Check mnemonic words
+        time.sleep(1)
+        index = self.client.debug.read_reset_word_pos()
+        self.client.debug.input(words[index])
+        time.sleep(1)
+        index = self.client.debug.read_reset_word_pos()
+        self.client.debug.input(words[index])
+        ret = self.client.transport.read()
+
+        # Safety warning
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.press_yes()
+        ret = self.client.call_raw(proto.ButtonAck())
+        assert isinstance(ret, proto.Success)
+
+        # Check if device is properly initialized
+        resp = self.client.call_raw(proto.Initialize())
+        assert resp.initialized is True
+        assert resp.needs_backup is False
+        assert resp.pin_protection is False
+        assert resp.passphrase_protection is False
+
+    def test_reset_device_pin(self):
+
+        # PIN, passphrase, display random
+        external_entropy = b'zlutoucky kun upel divoke ody' * 2
+        strength = 128
+        ret = self.client.call_raw(proto.ResetDevice(
+            display_random=True,
+            strength=strength,
+            passphrase_protection=True,
+            pin_protection=True,
+            label='test'
+        ))
+
+        # Enter PIN for first time
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.input('654')
+        ret = self.client.call_raw(proto.ButtonAck())
+
+        # Enter PIN for second time
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.input('654')
+        ret = self.client.call_raw(proto.ButtonAck())
+
+        # Confirm entropy
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.press_yes()
+        ret = self.client.call_raw(proto.ButtonAck())
+
+        # Provide entropy
+        assert isinstance(ret, proto.EntropyRequest)
+        internal_entropy = self.client.debug.read_reset_entropy()
+        ret = self.client.call_raw(proto.EntropyAck(entropy=external_entropy))
+
+        # Generate mnemonic locally
+        entropy = generate_entropy(strength, internal_entropy, external_entropy)
+        expected_mnemonic = Mnemonic('english').to_mnemonic(entropy)
+
+        # Safety warning
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.press_yes()
+        ret = self.client.call_raw(proto.ButtonAck())
+
+        # List through mnemonic pages
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.transport.write(proto.ButtonAck())
+        self.client.debug.press_yes()
+        words = []
+        time.sleep(1)
+        words.extend(self.client.debug.read_reset_word().split())
+        self.client.debug.swipe_down()
+        time.sleep(1)
+        words.extend(self.client.debug.read_reset_word().split())
+        self.client.debug.swipe_down()
+        time.sleep(1)
+        words.extend(self.client.debug.read_reset_word().split())
+
+        # Compare that device generated proper mnemonic for given entropies
+        assert ' '.join(words) == expected_mnemonic
+
+        # Confirm the mnemonic
+        self.client.debug.press_yes()
+
+        # Check mnemonic words
+        time.sleep(1)
+        index = self.client.debug.read_reset_word_pos()
+        self.client.debug.input(words[index])
+        time.sleep(1)
+        index = self.client.debug.read_reset_word_pos()
+        self.client.debug.input(words[index])
+        ret = self.client.transport.read()
+
+        # Safety warning
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.press_yes()
+        ret = self.client.call_raw(proto.ButtonAck())
+        assert isinstance(ret, proto.Success)
+
+        # Check if device is properly initialized
+        resp = self.client.call_raw(proto.Initialize())
+        assert resp.initialized is True
+        assert resp.needs_backup is False
+        assert resp.pin_protection is True
+        assert resp.passphrase_protection is True
+
+    def test_failed_pin(self):
+        # external_entropy = b'zlutoucky kun upel divoke ody' * 2
+        strength = 128
+        ret = self.client.call_raw(proto.ResetDevice(
+            strength=strength,
+            pin_protection=True,
+            label='test'
+        ))
+
+        # Enter PIN for first time
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.input('654')
+        ret = self.client.call_raw(proto.ButtonAck())
+
+        # Enter PIN for second time
+        assert isinstance(ret, proto.ButtonRequest)
+        self.client.debug.input('456')
+        ret = self.client.call_raw(proto.ButtonAck())
+
+        assert isinstance(ret, proto.ButtonRequest)
+
+    def test_already_initialized(self):
+        self.setup_mnemonic_nopin_nopassphrase()
+        with pytest.raises(Exception):
+            self.client.reset_device(False, 128, True, True, 'label', 'english')