[ Avaa Bypassed ]

"""Tests for certbot.account."""
import datetime
import json
import os
import shutil
import stat
import unittest

import josepy as jose
import mock
import pytz

from acme import messages

from certbot import compat
from certbot import errors

import certbot.tests.util as test_util


KEY = jose.JWKRSA.load(test_util.load_vector("rsa512_key.pem"))


class AccountTest(unittest.TestCase):
    """Tests for certbot.account.Account."""

    def setUp(self):
        from certbot.account import Account
        self.regr = mock.MagicMock()
        self.meta = Account.Meta(
            creation_host="test.certbot.org",
            creation_dt=datetime.datetime(
                2015, 7, 4, 14, 4, 10, tzinfo=pytz.UTC))
        self.acc = Account(self.regr, KEY, self.meta)
        self.regr.__repr__ = mock.MagicMock(return_value="i_am_a_regr")

        with mock.patch("certbot.account.socket") as mock_socket:
            mock_socket.getfqdn.return_value = "test.certbot.org"
            with mock.patch("certbot.account.datetime") as mock_dt:
                mock_dt.datetime.now.return_value = self.meta.creation_dt
                self.acc_no_meta = Account(self.regr, KEY)

    def test_init(self):
        self.assertEqual(self.regr, self.acc.regr)
        self.assertEqual(KEY, self.acc.key)
        self.assertEqual(self.meta, self.acc_no_meta.meta)

    def test_id(self):
        self.assertEqual(
            self.acc.id, "7adac10320f585ddf118429c0c4af2cd")

    def test_slug(self):
        self.assertEqual(
            self.acc.slug, "test.certbot.org@2015-07-04T14:04:10Z (7ada)")

    def test_repr(self):
        self.assertTrue(repr(self.acc).startswith(
          "<Account(i_am_a_regr, 7adac10320f585ddf118429c0c4af2cd, Meta("))

class ReportNewAccountTest(test_util.ConfigTestCase):
    """Tests for certbot.account.report_new_account."""

    def _call(self):
        from certbot.account import report_new_account
        report_new_account(self.config)

    @mock.patch("certbot.account.zope.component.queryUtility")
    def test_no_reporter(self, mock_zope):
        mock_zope.return_value = None
        self._call()

    @mock.patch("certbot.account.zope.component.queryUtility")
    def test_it(self, mock_zope):
        self._call()
        call_list = mock_zope().add_message.call_args_list
        self.assertTrue(self.config.config_dir in call_list[0][0][0])


class AccountMemoryStorageTest(unittest.TestCase):
    """Tests for certbot.account.AccountMemoryStorage."""

    def setUp(self):
        from certbot.account import AccountMemoryStorage
        self.storage = AccountMemoryStorage()

    def test_it(self):
        account = mock.Mock(id="x")
        self.assertEqual([], self.storage.find_all())
        self.assertRaises(errors.AccountNotFound, self.storage.load, "x")
        self.storage.save(account, None)
        self.assertEqual([account], self.storage.find_all())
        self.assertEqual(account, self.storage.load("x"))
        self.storage.save(account, None)
        self.assertEqual([account], self.storage.find_all())


class AccountFileStorageTest(test_util.ConfigTestCase):
    """Tests for certbot.account.AccountFileStorage."""
    #pylint: disable=too-many-public-methods

    def setUp(self):
        super(AccountFileStorageTest, self).setUp()

        from certbot.account import AccountFileStorage
        self.storage = AccountFileStorage(self.config)

        from certbot.account import Account
        new_authzr_uri = "hi"
        self.acc = Account(
            regr=messages.RegistrationResource(
                uri=None, body=messages.Registration(),
                new_authzr_uri=new_authzr_uri),
            key=KEY)
        self.mock_client = mock.MagicMock()
        self.mock_client.directory.new_authz = new_authzr_uri

    def test_init_creates_dir(self):
        self.assertTrue(os.path.isdir(
            compat.underscores_for_unsupported_characters_in_path(self.config.accounts_dir)))

    @test_util.broken_on_windows
    def test_save_and_restore(self):
        self.storage.save(self.acc, self.mock_client)
        account_path = os.path.join(self.config.accounts_dir, self.acc.id)
        self.assertTrue(os.path.exists(account_path))
        for file_name in "regr.json", "meta.json", "private_key.json":
            self.assertTrue(os.path.exists(
                os.path.join(account_path, file_name)))
        self.assertTrue(oct(os.stat(os.path.join(
            account_path, "private_key.json"))[stat.ST_MODE] & 0o777) in ("0400", "0o400"))

        # restore
        loaded = self.storage.load(self.acc.id)
        self.assertEqual(self.acc, loaded)

    def test_save_and_restore_old_version(self):
        """Saved regr should include a new_authzr_uri for older Certbots"""
        self.storage.save(self.acc, self.mock_client)
        path = os.path.join(self.config.accounts_dir, self.acc.id, "regr.json")
        with open(path, "r") as f:
            regr = json.load(f)
        self.assertTrue("new_authzr_uri" in regr)

    def test_save_regr(self):
        self.storage.save_regr(self.acc, self.mock_client)
        account_path = os.path.join(self.config.accounts_dir, self.acc.id)
        self.assertTrue(os.path.exists(account_path))
        self.assertTrue(os.path.exists(os.path.join(
            account_path, "regr.json")))
        for file_name in "meta.json", "private_key.json":
            self.assertFalse(os.path.exists(
                os.path.join(account_path, file_name)))

    def test_find_all(self):
        self.storage.save(self.acc, self.mock_client)
        self.assertEqual([self.acc], self.storage.find_all())

    def test_find_all_none_empty_list(self):
        self.assertEqual([], self.storage.find_all())

    def test_find_all_accounts_dir_absent(self):
        os.rmdir(self.config.accounts_dir)
        self.assertEqual([], self.storage.find_all())

    def test_find_all_load_skips(self):
        # pylint: disable=protected-access
        self.storage._load_for_server_path = mock.MagicMock(
            side_effect=["x", errors.AccountStorageError, "z"])
        with mock.patch("certbot.account.os.listdir") as mock_listdir:
            mock_listdir.return_value = ["x", "y", "z"]
            self.assertEqual(["x", "z"], self.storage.find_all())

    def test_load_non_existent_raises_error(self):
        self.assertRaises(errors.AccountNotFound, self.storage.load, "missing")

    def test_load_id_mismatch_raises_error(self):
        self.storage.save(self.acc, self.mock_client)
        shutil.move(os.path.join(self.config.accounts_dir, self.acc.id),
                    os.path.join(self.config.accounts_dir, "x" + self.acc.id))
        self.assertRaises(errors.AccountStorageError, self.storage.load,
                          "x" + self.acc.id)

    def _set_server(self, server):
        self.config.server = server
        from certbot.account import AccountFileStorage
        self.storage = AccountFileStorage(self.config)

    def test_find_all_neither_exists(self):
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        self.assertEqual([], self.storage.find_all())
        self.assertEqual([], self.storage.find_all())
        self.assertFalse(os.path.islink(self.config.accounts_dir))

    def test_find_all_find_before_save(self):
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        self.assertEqual([], self.storage.find_all())
        self.storage.save(self.acc, self.mock_client)
        self.assertEqual([self.acc], self.storage.find_all())
        self.assertEqual([self.acc], self.storage.find_all())
        self.assertFalse(os.path.islink(self.config.accounts_dir))
        # we shouldn't have created a v1 account
        prev_server_path = 'https://acme-staging.api.letsencrypt.org/directory'
        self.assertFalse(os.path.isdir(self.config.accounts_dir_for_server_path(prev_server_path)))

    def test_find_all_save_before_find(self):
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        self.storage.save(self.acc, self.mock_client)
        self.assertEqual([self.acc], self.storage.find_all())
        self.assertEqual([self.acc], self.storage.find_all())
        self.assertFalse(os.path.islink(self.config.accounts_dir))
        self.assertTrue(os.path.isdir(self.config.accounts_dir))
        prev_server_path = 'https://acme-staging.api.letsencrypt.org/directory'
        self.assertFalse(os.path.isdir(self.config.accounts_dir_for_server_path(prev_server_path)))

    def test_find_all_server_downgrade(self):
        # don't use v2 accounts with a v1 url
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        self.assertEqual([], self.storage.find_all())
        self.storage.save(self.acc, self.mock_client)
        self.assertEqual([self.acc], self.storage.find_all())
        self._set_server('https://acme-staging.api.letsencrypt.org/directory')
        self.assertEqual([], self.storage.find_all())

    @test_util.broken_on_windows
    def test_upgrade_version_staging(self):
        self._set_server('https://acme-staging.api.letsencrypt.org/directory')
        self.storage.save(self.acc, self.mock_client)
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        self.assertEqual([self.acc], self.storage.find_all())

    @test_util.broken_on_windows
    def test_upgrade_version_production(self):
        self._set_server('https://acme-v01.api.letsencrypt.org/directory')
        self.storage.save(self.acc, self.mock_client)
        self._set_server('https://acme-v02.api.letsencrypt.org/directory')
        self.assertEqual([self.acc], self.storage.find_all())

    @mock.patch('os.rmdir')
    def test_corrupted_account(self, mock_rmdir):
        # pylint: disable=protected-access
        self._set_server('https://acme-staging.api.letsencrypt.org/directory')
        self.storage.save(self.acc, self.mock_client)
        mock_rmdir.side_effect = OSError
        self.storage._load_for_server_path = mock.MagicMock(
            side_effect=errors.AccountStorageError)
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        self.assertEqual([], self.storage.find_all())

    @test_util.broken_on_windows
    def test_upgrade_load(self):
        self._set_server('https://acme-staging.api.letsencrypt.org/directory')
        self.storage.save(self.acc, self.mock_client)
        prev_account = self.storage.load(self.acc.id)
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        account = self.storage.load(self.acc.id)
        self.assertEqual(prev_account, account)

    @test_util.broken_on_windows
    def test_upgrade_load_single_account(self):
        self._set_server('https://acme-staging.api.letsencrypt.org/directory')
        self.storage.save(self.acc, self.mock_client)
        prev_account = self.storage.load(self.acc.id)
        self._set_server_and_stop_symlink('https://acme-staging-v02.api.letsencrypt.org/directory')
        account = self.storage.load(self.acc.id)
        self.assertEqual(prev_account, account)

    def test_load_ioerror(self):
        self.storage.save(self.acc, self.mock_client)
        mock_open = mock.mock_open()
        mock_open.side_effect = IOError
        with mock.patch("six.moves.builtins.open", mock_open):
            self.assertRaises(
                errors.AccountStorageError, self.storage.load, self.acc.id)

    def test_save_ioerrors(self):
        mock_open = mock.mock_open()
        mock_open.side_effect = IOError  # TODO: [None, None, IOError]
        with mock.patch("six.moves.builtins.open", mock_open):
            self.assertRaises(
                errors.AccountStorageError, self.storage.save,
                    self.acc, self.mock_client)

    @test_util.broken_on_windows
    def test_delete(self):
        self.storage.save(self.acc, self.mock_client)
        self.storage.delete(self.acc.id)
        self.assertRaises(errors.AccountNotFound, self.storage.load, self.acc.id)

    def test_delete_no_account(self):
        self.assertRaises(errors.AccountNotFound, self.storage.delete, self.acc.id)

    def _assert_symlinked_account_removed(self):
        # create v1 account
        self._set_server('https://acme-staging.api.letsencrypt.org/directory')
        self.storage.save(self.acc, self.mock_client)
        # ensure v2 isn't already linked to it
        with mock.patch('certbot.constants.LE_REUSE_SERVERS', {}):
            self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
            self.assertRaises(errors.AccountNotFound, self.storage.load, self.acc.id)

    def _test_delete_folders(self, server_url):
        # create symlinked servers
        self._set_server('https://acme-staging.api.letsencrypt.org/directory')
        self.storage.save(self.acc, self.mock_client)
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        self.storage.load(self.acc.id)

        # delete starting at given server_url
        self._set_server(server_url)
        self.storage.delete(self.acc.id)

        # make sure we're gone from both urls
        self._set_server('https://acme-staging.api.letsencrypt.org/directory')
        self.assertRaises(errors.AccountNotFound, self.storage.load, self.acc.id)
        self._set_server('https://acme-staging-v02.api.letsencrypt.org/directory')
        self.assertRaises(errors.AccountNotFound, self.storage.load, self.acc.id)

    @test_util.broken_on_windows
    def test_delete_folders_up(self):
        self._test_delete_folders('https://acme-staging.api.letsencrypt.org/directory')
        self._assert_symlinked_account_removed()

    @test_util.broken_on_windows
    def test_delete_folders_down(self):
        self._test_delete_folders('https://acme-staging-v02.api.letsencrypt.org/directory')
        self._assert_symlinked_account_removed()

    def _set_server_and_stop_symlink(self, server_path):
        self._set_server(server_path)
        with open(os.path.join(self.config.accounts_dir, 'foo'), 'w') as f:
            f.write('bar')

    @test_util.broken_on_windows
    def test_delete_shared_account_up(self):
        self._set_server_and_stop_symlink('https://acme-staging-v02.api.letsencrypt.org/directory')
        self._test_delete_folders('https://acme-staging.api.letsencrypt.org/directory')

    @test_util.broken_on_windows
    def test_delete_shared_account_down(self):
        self._set_server_and_stop_symlink('https://acme-staging-v02.api.letsencrypt.org/directory')
        self._test_delete_folders('https://acme-staging-v02.api.letsencrypt.org/directory')

if __name__ == "__main__":
    unittest.main()  # pragma: no cover