path: root/src/leap/keymanager/tests/test_keymanager.py

## -*- coding: utf-8 -*-
# test_keymanager.py
# Copyright (C) 2013 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.


"""
Tests for the Key Manager.
"""


from mock import Mock
from leap.common.testing.basetest import BaseLeapTest
from leap.soledad.client import Soledad
from leap.keymanager import (
    KeyManager,
    openpgp,
    KeyNotFound,
    errors,
)
from leap.keymanager.openpgp import OpenPGPKey
from leap.keymanager.keys import (
    is_address,
    build_key_from_dict,
)


ADDRESS = 'leap@leap.se'
ADDRESS_2 = 'anotheruser@leap.se'
GPG_BINARY_PATH = '/usr/bin/gpg'


class KeyManagerUtilTestCase(BaseLeapTest):

    def setUp(self):
        pass

    def tearDown(self):
        pass

    def test_is_address(self):
        self.assertTrue(
            is_address('user@leap.se'),
            'Incorrect address detection.')
        self.assertFalse(
            is_address('userleap.se'),
            'Incorrect address detection.')
        self.assertFalse(
            is_address('user@'),
            'Incorrect address detection.')
        self.assertFalse(
            is_address('@leap.se'),
            'Incorrect address detection.')

    def test_build_key_from_dict(self):
        kdict = {
            'address': ADDRESS,
            'key_id': 'key_id',
            'fingerprint': 'fingerprint',
            'key_data': 'key_data',
            'private': 'private',
            'length': 'length',
            'expiry_date': 'expiry_date',
            'first_seen_at': 'first_seen_at',
            'last_audited_at': 'last_audited_at',
            'validation': 'validation',
        }
        key = build_key_from_dict(OpenPGPKey, ADDRESS, kdict)
        self.assertEqual(
            kdict['address'], key.address,
            'Wrong data in key.')
        self.assertEqual(
            kdict['key_id'], key.key_id,
            'Wrong data in key.')
        self.assertEqual(
            kdict['fingerprint'], key.fingerprint,
            'Wrong data in key.')
        self.assertEqual(
            kdict['key_data'], key.key_data,
            'Wrong data in key.')
        self.assertEqual(
            kdict['private'], key.private,
            'Wrong data in key.')
        self.assertEqual(
            kdict['length'], key.length,
            'Wrong data in key.')
        self.assertEqual(
            kdict['expiry_date'], key.expiry_date,
            'Wrong data in key.')
        self.assertEqual(
            kdict['first_seen_at'], key.first_seen_at,
            'Wrong data in key.')
        self.assertEqual(
            kdict['last_audited_at'], key.last_audited_at,
            'Wrong data in key.')
        self.assertEqual(
            kdict['validation'], key.validation,
            'Wrong data in key.')


class KeyManagerWithSoledadTestCase(BaseLeapTest):

    def setUp(self):
        # mock key fetching and storing so Soledad doesn't fail when trying to
        # reach the server.
        Soledad._get_secrets_from_shared_db = Mock(return_value=None)
        Soledad._put_secrets_in_shared_db = Mock(return_value=None)

        class MockSharedDB(object):

            get_doc = Mock(return_value=None)
            put_doc = Mock()
            lock = Mock(return_value=('atoken', 300))
            unlock = Mock(return_value=True)

            def __call__(self):
                return self

        Soledad._shared_db = MockSharedDB()

        self._soledad = Soledad(
            u"leap@leap.se",
            u"123456",
            secrets_path=self.tempdir + "/secret.gpg",
            local_db_path=self.tempdir + "/soledad.u1db",
            server_url='',
            cert_file=None,
            auth_token=None,
        )

    def tearDown(self):
        km = self._key_manager()
        for key in km.get_all_keys():
            km._wrapper_map[key.__class__].delete_key(key)
        for key in km.get_all_keys(private=True):
            km._wrapper_map[key.__class__].delete_key(key)

    def _key_manager(self, user=ADDRESS, url='', token=None):
        return KeyManager(user, url, self._soledad, token=token,
                          gpgbinary=GPG_BINARY_PATH)


class OpenPGPCryptoTestCase(KeyManagerWithSoledadTestCase):

    def _test_openpgp_gen_key(self):
        pgp = openpgp.OpenPGPScheme(self._soledad)
        self.assertRaises(KeyNotFound, pgp.get_key, 'user@leap.se')
        key = pgp.gen_key('user@leap.se')
        self.assertIsInstance(key, openpgp.OpenPGPKey)
        self.assertEqual(
            'user@leap.se', key.address, 'Wrong address bound to key.')
        self.assertEqual(
            '4096', key.length, 'Wrong key length.')

    def test_openpgp_put_delete_key(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        self.assertRaises(KeyNotFound, pgp.get_key, ADDRESS)
        pgp.put_ascii_key(PUBLIC_KEY)
        key = pgp.get_key(ADDRESS, private=False)
        pgp.delete_key(key)
        self.assertRaises(KeyNotFound, pgp.get_key, ADDRESS)

    def test_openpgp_put_ascii_key(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        self.assertRaises(KeyNotFound, pgp.get_key, ADDRESS)
        pgp.put_ascii_key(PUBLIC_KEY)
        key = pgp.get_key(ADDRESS, private=False)
        self.assertIsInstance(key, openpgp.OpenPGPKey)
        self.assertEqual(
            ADDRESS, key.address, 'Wrong address bound to key.')
        self.assertEqual(
            '4096', key.length, 'Wrong key length.')
        pgp.delete_key(key)
        self.assertRaises(KeyNotFound, pgp.get_key, ADDRESS)

    def test_get_public_key(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        self.assertRaises(KeyNotFound, pgp.get_key, ADDRESS)
        pgp.put_ascii_key(PUBLIC_KEY)
        self.assertRaises(
            KeyNotFound, pgp.get_key, ADDRESS, private=True)
        key = pgp.get_key(ADDRESS, private=False)
        self.assertEqual(ADDRESS, key.address)
        self.assertFalse(key.private)
        self.assertEqual(KEY_FINGERPRINT, key.fingerprint)
        pgp.delete_key(key)
        self.assertRaises(KeyNotFound, pgp.get_key, ADDRESS)

    def test_openpgp_encrypt_decrypt(self):
        # encrypt
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PUBLIC_KEY)
        pubkey = pgp.get_key(ADDRESS, private=False)
        cyphertext = pgp.encrypt('data', pubkey)
        # assert
        self.assertTrue(cyphertext is not None)
        self.assertTrue(cyphertext != '')
        self.assertTrue(cyphertext != 'data')
        self.assertTrue(pgp.is_encrypted(cyphertext))
        self.assertTrue(pgp.is_encrypted(cyphertext))
        # decrypt
        self.assertRaises(
            KeyNotFound, pgp.get_key, ADDRESS, private=True)
        pgp.put_ascii_key(PRIVATE_KEY)
        privkey = pgp.get_key(ADDRESS, private=True)
        plaintext = pgp.decrypt(cyphertext, privkey)
        pgp.delete_key(pubkey)
        pgp.delete_key(privkey)
        self.assertRaises(
            KeyNotFound, pgp.get_key, ADDRESS, private=False)
        self.assertRaises(
            KeyNotFound, pgp.get_key, ADDRESS, private=True)

    def test_verify_with_private_raises(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PRIVATE_KEY)
        data = 'data'
        privkey = pgp.get_key(ADDRESS, private=True)
        signed = pgp.sign(data, privkey)
        self.assertRaises(
            AssertionError,
            pgp.verify, signed, privkey)

    def test_sign_with_public_raises(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PUBLIC_KEY)
        data = 'data'
        pubkey = pgp.get_key(ADDRESS, private=False)
        self.assertRaises(
            AssertionError,
            pgp.sign, data, pubkey)

    def test_verify_with_wrong_key_raises(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PRIVATE_KEY)
        data = 'data'
        privkey = pgp.get_key(ADDRESS, private=True)
        signed = pgp.sign(data, privkey)
        pgp.put_ascii_key(PUBLIC_KEY_2)
        wrongkey = pgp.get_key(ADDRESS_2)
        self.assertRaises(
            errors.InvalidSignature,
            pgp.verify, signed, wrongkey)

    def test_encrypt_sign_with_public_raises(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PRIVATE_KEY)
        data = 'data'
        privkey = pgp.get_key(ADDRESS, private=True)
        pubkey = pgp.get_key(ADDRESS, private=False)
        self.assertRaises(
            AssertionError,
            pgp.encrypt, data, privkey, sign=pubkey)

    def test_decrypt_verify_with_private_raises(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PRIVATE_KEY)
        data = 'data'
        privkey = pgp.get_key(ADDRESS, private=True)
        pubkey = pgp.get_key(ADDRESS, private=False)
        encrypted_and_signed = pgp.encrypt(
            data, pubkey, sign=privkey)
        self.assertRaises(
            AssertionError,
            pgp.decrypt,
            encrypted_and_signed, privkey, verify=privkey)

    def test_decrypt_verify_with_wrong_key_raises(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PRIVATE_KEY)
        data = 'data'
        privkey = pgp.get_key(ADDRESS, private=True)
        pubkey = pgp.get_key(ADDRESS, private=False)
        encrypted_and_signed = pgp.encrypt(data, pubkey, sign=privkey)
        pgp.put_ascii_key(PUBLIC_KEY_2)
        wrongkey = pgp.get_key(ADDRESS_2)
        self.assertRaises(
            errors.InvalidSignature,
            pgp.verify, encrypted_and_signed, wrongkey)

    def test_sign_verify(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PRIVATE_KEY)
        data = 'data'
        privkey = pgp.get_key(ADDRESS, private=True)
        signed = pgp.sign(data, privkey, detach=False)
        pubkey = pgp.get_key(ADDRESS, private=False)
        self.assertTrue(pgp.verify(signed, pubkey))

    def test_encrypt_sign_decrypt_verify(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PRIVATE_KEY)
        pubkey = pgp.get_key(ADDRESS, private=False)
        privkey = pgp.get_key(ADDRESS, private=True)
        pgp.put_ascii_key(PRIVATE_KEY_2)
        pubkey2 = pgp.get_key(ADDRESS_2, private=False)
        privkey2 = pgp.get_key(ADDRESS_2, private=True)
        data = 'data'
        encrypted_and_signed = pgp.encrypt(
            data, pubkey2, sign=privkey)
        res = pgp.decrypt(
            encrypted_and_signed, privkey2, verify=pubkey)
        self.assertTrue(data, res)

    def test_sign_verify_detached_sig(self):
        pgp = openpgp.OpenPGPScheme(
            self._soledad, gpgbinary=GPG_BINARY_PATH)
        pgp.put_ascii_key(PRIVATE_KEY)
        data = 'data'
        privkey = pgp.get_key(ADDRESS, private=True)
        signature = pgp.sign(data, privkey, detach=True)
        pubkey = pgp.get_key(ADDRESS, private=False)
        self.assertTrue(pgp.verify(data, pubkey, detached_sig=signature))


class KeyManagerKeyManagementTestCase(KeyManagerWithSoledadTestCase):

    def test_get_all_keys_in_db(self):
        km = self._key_manager()
        km._wrapper_map[OpenPGPKey].put_ascii_key(PRIVATE_KEY)
        # get public keys
        keys = km.get_all_keys(False)
        self.assertEqual(len(keys), 1, 'Wrong number of keys')
        self.assertEqual(ADDRESS, keys[0].address)
        self.assertFalse(keys[0].private)
        # get private keys
        keys = km.get_all_keys(True)
        self.assertEqual(len(keys), 1, 'Wrong number of keys')
        self.assertEqual(ADDRESS, keys[0].address)
        self.assertTrue(keys[0].private)

    def test_get_public_key(self):
        km = self._key_manager()
        km._wrapper_map[OpenPGPKey].put_ascii_key(PRIVATE_KEY)
        # get the key
        key = km.get_key(ADDRESS, OpenPGPKey, private=False,
                         fetch_remote=False)
        self.assertTrue(key is not None)
        self.assertEqual(key.address, ADDRESS)
        self.assertEqual(
            key.fingerprint.lower(), KEY_FINGERPRINT.lower())
        self.assertFalse(key.private)

    def test_get_private_key(self):
        km = self._key_manager()
        km._wrapper_map[OpenPGPKey].put_ascii_key(PRIVATE_KEY)
        # get the key
        key = km.get_key(ADDRESS, OpenPGPKey, private=True,
                         fetch_remote=False)
        self.assertTrue(key is not None)
        self.assertEqual(key.address, ADDRESS)
        self.assertEqual(
            key.fingerprint.lower(), KEY_FINGERPRINT.lower())
        self.assertTrue(key.private)

    def test_send_key_raises_key_not_found(self):
        km = self._key_manager()
        self.assertRaises(
            KeyNotFound,
            km.send_key, OpenPGPKey)

    def test_send_key(self):
        """
        Test that request is well formed when sending keys to server.
        """
        token = "mytoken"
        km = self._key_manager(token=token)
        km._wrapper_map[OpenPGPKey].put_ascii_key(PUBLIC_KEY)
        km._fetcher.put = Mock()
        # the following data will be used on the send
        km.ca_cert_path = 'capath'
        km.session_id = 'sessionid'
        km.uid = 'myuid'
        km.api_uri = 'apiuri'
        km.api_version = 'apiver'
        km.send_key(OpenPGPKey)
        # setup expected args
        data = {
            km.PUBKEY_KEY: km.get_key(km._address, OpenPGPKey).key_data,
        }
        url = '%s/%s/users/%s.json' % ('apiuri', 'apiver', 'myuid')
        km._fetcher.put.assert_called_once_with(
            url, data=data, verify='capath',
            headers={'Authorization': 'Token token=%s' % token},
        )

    def test__fetch_keys_from_server(self):
        """
        Test that the request is well formed when fetching keys from server.
        """
        km = self._key_manager(url='http://nickserver.domain')

        class Response(object):
            status_code = 200
            headers = {'content-type': 'application/json'}

            def json(self):
                return {'address': ADDRESS_2, 'openpgp': PUBLIC_KEY_2}

            def raise_for_status(self):
                pass

        # mock the fetcher so it returns the key for ADDRESS_2
        km._fetcher.get = Mock(
            return_value=Response())
        km.ca_cert_path = 'cacertpath'
        # do the fetch
        km._fetch_keys_from_server(ADDRESS_2)
        # and verify the call
        km._fetcher.get.assert_called_once_with(
            'http://nickserver.domain',
            data={'address': ADDRESS_2},
            verify='cacertpath',
        )

    def test_get_key_fetches_from_server(self):
        """
        Test that getting a key successfuly fetches from server.
        """
        km = self._key_manager(url='http://nickserver.domain')

        class Response(object):
            status_code = 200
            headers = {'content-type': 'application/json'}

            def json(self):
                return {'address': ADDRESS, 'openpgp': PUBLIC_KEY}

            def raise_for_status(self):
                pass

        # mock the fetcher so it returns the key for ADDRESS_2
        km._fetcher.get = Mock(return_value=Response())
        km.ca_cert_path = 'cacertpath'
        # try to key get without fetching from server
        self.assertRaises(
            KeyNotFound, km.get_key, ADDRESS, OpenPGPKey,
            fetch_remote=False
        )
        # try to get key fetching from server.
        key = km.get_key(ADDRESS, OpenPGPKey)
        self.assertIsInstance(key, OpenPGPKey)
        self.assertEqual(ADDRESS, key.address)

    def test_put_key_ascii(self):
        """
        Test that putting ascii key works
        """
        km = self._key_manager(url='http://nickserver.domain')

        km.put_key(PUBLIC_KEY)
        key = km.get_key(ADDRESS, OpenPGPKey)
        self.assertIsInstance(key, OpenPGPKey)
        self.assertEqual(ADDRESS, key.address)


class KeyManagerCryptoTestCase(KeyManagerWithSoledadTestCase):

    RAW_DATA = 'data'

    def test_keymanager_openpgp_encrypt_decrypt(self):
        km = self._key_manager()
        # put raw private key
        km._wrapper_map[OpenPGPKey].put_ascii_key(PRIVATE_KEY)
        # get public key
        pubkey = km.get_key(
            ADDRESS, OpenPGPKey, private=False, fetch_remote=False)
        # encrypt
        encdata = km.encrypt(self.RAW_DATA, pubkey)
        self.assertNotEqual(self.RAW_DATA, encdata)
        # get private key
        privkey = km.get_key(
            ADDRESS, OpenPGPKey, private=True, fetch_remote=False)
        # decrypt
        rawdata = km.decrypt(encdata, privkey)
        self.assertEqual(self.RAW_DATA, rawdata)

    def test_keymanager_openpgp_sign_verify(self):
        km = self._key_manager()
        # put raw private keys
        km._wrapper_map[OpenPGPKey].put_ascii_key(PRIVATE_KEY)
        # get private key for signing
        privkey = km.get_key(
            ADDRESS, OpenPGPKey, private=True, fetch_remote=False)
        # encrypt
        signdata = km.sign(self.RAW_DATA, privkey, detach=False)
        self.assertNotEqual(self.RAW_DATA, signdata)
        # get public key for verifying
        pubkey = km.get_key(
            ADDRESS, OpenPGPKey, private=False, fetch_remote=False)
        # decrypt
        self.assertTrue(km.verify(signdata, pubkey))


# Key material for testing

# key 24D18DDF: public key "Leap Test Key <leap@leap.se>"
KEY_FINGERPRINT = "E36E738D69173C13D709E44F2F455E2824D18DDF"
PUBLIC_KEY = """
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.10 (GNU/Linux)

mQINBFC9+dkBEADNRfwV23TWEoGc/x0wWH1P7PlXt8MnC2Z1kKaKKmfnglVrpOiz
iLWoiU58sfZ0L5vHkzXHXCBf6Eiy/EtUIvdiWAn+yASJ1mk5jZTBKO/WMAHD8wTO
zpMsFmWyg3xc4DkmFa9KQ5EVU0o/nqPeyQxNMQN7px5pPwrJtJFmPxnxm+aDkPYx
irDmz/4DeDNqXliazGJKw7efqBdlwTHkl9Akw2gwy178pmsKwHHEMOBOFFvX61AT
huKqHYmlCGSliwbrJppTG7jc1/ls3itrK+CWTg4txREkSpEVmfcASvw/ZqLbjgfs
d/INMwXnR9U81O8+7LT6yw/ca4ppcFoJD7/XJbkRiML6+bJ4Dakiy6i727BzV17g
wI1zqNvm5rAhtALKfACha6YO43aJzairO4II1wxVHvRDHZn2IuKDDephQ3Ii7/vb
hUOf6XCSmchkAcpKXUOvbxm1yfB1LRa64mMc2RcZxf4mW7KQkulBsdV5QG2276lv
U2UUy2IutXcGP5nXC+f6sJJGJeEToKJ57yiO/VWJFjKN8SvP+7AYsQSqINUuEf6H
T5gCPCraGMkTUTPXrREvu7NOohU78q6zZNaL3GW8ai7eSeANSuQ8Vzffx7Wd8Y7i
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tBxMZWFwIFRlc3QgS2V5IDxsZWFwQGxlYXAuc2U+iQI3BBMBCAAhBQJQvfnZAhsD
BQsJCAcDBRUKCQgLBRYCAwEAAh4BAheAAAoJEC9FXigk0Y3fT7EQAKH3IuRniOpb
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hkmecSiuPSvOmQlqlS95NGQp6hNG0YaKColh+Q5NTspFXCAkFch9oqUje0LdxfSP
QfV9UpeEvGyPmk1I9EJV/YDmZ4+Djge1d7qhVZInz4Rx1NrSyF/Tc2EC0VpjQFsU
Y9Kb2YBBR7ivG6DBc8ty0jJXi7B4WjkFcUEJviQpMF2dCLdonCehYs1PqsN1N7j+
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H0sEhwnXBC849/32zic6udB6/3Efk9nzbSpL3FSOuXITZsZgCHPkKarnoQ2ztMcS
sh1ke1C5gQGms75UVmM/nS+2YI4vY8OX/GC/on2vUyncqdH+bR6xH5hx4NbWpfTs
iQHmz5C6zzS/kuabGdZyKRaZHt23WQ7JX/4zpjqbC99DjHcP9BSk7tJ8wI4bkMYD
uFVQdT9O6HwyKGYwUU4sAQRAj7XCTGvVbT0dpgJwH4RmrEtJoHAx4Whg8mJ710E0
GCmzf2jqkNuOw76ivgk27Kge+Hw00jmJjQhHY0yVbiaoJwcRrPKzaSjEVNgrpgP3
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fhzh/f6IPyHFWnvj7Brl7DR8heMikygcJqv+ed2yx7iLyCUJ10g12I48+aEj1aLe
dP7lna32iY8/Z0SHQLNH6PXO9SlPcq2aFUgKqE75A/0FMk7CunzU1OWr2ZtTLNO1
WT/13LfOhhuEq9jTyTosn0WxBjJKq18lnhzCXlaw6EAtbA7CUwsD3CTPR56aAXFK
3I7KXOVAqggrvMe5Tpdg5drfYpI8hZovL5aAgb+7Y5ta10TcJdUhS5K3kFAWe/td
U0cmWUMDP1UMSQ5Jg6JIQVWhSwARAQABiQIfBBgBCAAJBQJQvfnZAhsMAAoJEC9F
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VPfDR1XKegVb6VStIywF7kmrknM1C5qUY28rdZYWgKorw01hBGV4jTW0cqde3N51
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oGheR784BagAA1NIKD1qEO9T6Kz9lzlDaeWS5AUKeXrb7ZJLI1TTCIZx5/DxjLqM
Tt/RFBpVo9geZQrvLUqLAMwdaUvDXC2c6DaCPXTh65oCZj/hqzlJHH+RoTWWzKI+
BjXxgUWF9EmZUBrg68DSmI+9wuDFsjZ51BcqvJwxyfxtTaWhdoYqH/UQS+D1FP3/
diZHHlzwVwPICzM9ooNTgbrcDzyxRkIVqsVwBq7EtzcvgYUyX53yG25Giy6YQaQ2
ZtQ/VymwFL3XdUWV6B/hU4PVAFvO3qlOtdJ6TpE+nEWgcWjCv5g7RjXX
=MuOY
-----END PGP PUBLIC KEY BLOCK-----
"""
PRIVATE_KEY = """
-----BEGIN PGP PRIVATE KEY BLOCK-----
Version: GnuPG v1.4.10 (GNU/Linux)

lQcYBFC9+dkBEADNRfwV23TWEoGc/x0wWH1P7PlXt8MnC2Z1kKaKKmfnglVrpOiz
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RZXoH+FTg9UAW87eqU610npOkT6cRaBxaMK/mDtGNdc=
=JTFu
-----END PGP PRIVATE KEY BLOCK-----
"""

# key 7FEE575A: public key "anotheruser <anotheruser@leap.se>"
PUBLIC_KEY_2 = """
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.10 (GNU/Linux)

mI0EUYwJXgEEAMbTKHuPJ5/Gk34l9Z06f+0WCXTDXdte1UBoDtZ1erAbudgC4MOR
gquKqoj3Hhw0/ILqJ88GcOJmKK/bEoIAuKaqlzDF7UAYpOsPZZYmtRfPC2pTCnXq
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Z/hwcLOqZbZw8t/24+D+Pq9mMP2uUvCFFqLlVvA6D3vKSQ/XNN+YB919WQ04jh63
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f536aH/uV1rPZQQAqCzRysOlu8ez7PuiBD4SebgRqWlxa1TF1ujzfLmuPivROZ2X
Kw5aQstxgGSjoB7tac49s0huh4X8XK+BtJBfU84JS8Jc2satlfwoyZ35LH6sDZck
I+RS/3we6zpMfHs3vvp9xgca6ZupQxivGtxlJs294TpJorx+mFFqbV17AzQ=
=Thdu
-----END PGP PUBLIC KEY BLOCK-----
"""

PRIVATE_KEY_2 = """
-----BEGIN PGP PRIVATE KEY BLOCK-----
Version: GnuPG v1.4.10 (GNU/Linux)

lQHYBFGMCV4BBADG0yh7jyefxpN+JfWdOn/tFgl0w13bXtVAaA7WdXqwG7nYAuDD
kYKriqqI9x4cNPyC6ifPBnDiZiiv2xKCALimqpcwxe1AGKTrD2WWJrUXzwtqUwp1
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AAP7BLuSAx7tOohnimEs74ks8l/L6dOcsFQZj2bqs4AoY3jFe7bV0tHr4llypb/8
H3/DYvpf6DWnCjyUS1tTnXSW8JXtx01BUKaAufSmMNg9blKV6GGHlT/Whe9uVyks
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GltAGCs5PbWGO6/IRjjvd46wh53kzvsCAO0J97gsWhzLuFnkxFAJSPk7RRlyl7lI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=a5gs
-----END PGP PRIVATE KEY BLOCK-----
"""
import unittest
if __name__ == "__main__":
    unittest.main()