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bridgy-fed/tests/test_follow.py

377 wiersze
14 KiB
Python
Czysty Wina Historia

"""Unit tests for follow.py.
"""
import copy
from unittest.mock import patch
from flask import get_flashed_messages
from granary import as2
from oauth_dropins import indieauth
from oauth_dropins.webutil import util
from oauth_dropins.webutil.testutil import requests_response
from oauth_dropins.webutil.util import json_dumps, json_loads
import common
from models import Follower, Object, User
from . import testutil
WEBFINGER = requests_response({
'subject': 'acct:foo@bar',
'aliases': [
'https://bar/foo',
],
'links': [{
'rel': 'http://ostatus.org/schema/1.0/subscribe',
'template': 'https://bar/follow?uri={uri}'
}, {
'rel': 'self',
'type': as2.CONTENT_TYPE,
'href': 'https://bar/actor'
}],
})
FOLLOWEE = {
'type': 'Person',
'id': 'https://bar/id',
'url': 'https://bar/url',
'inbox': 'http://bar/inbox',
}
FOLLOW_ADDRESS = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Follow',
'id': f'http://localhost/user/snarfed.org/following#2022-01-02T03:04:05-@foo@bar',
'actor': 'http://localhost/snarfed.org',
'object': FOLLOWEE,
'to': [as2.PUBLIC_AUDIENCE],
}
FOLLOW_URL = copy.deepcopy(FOLLOW_ADDRESS)
FOLLOW_URL['id'] = f'http://localhost/user/snarfed.org/following#2022-01-02T03:04:05-https://bar/actor'
UNDO_FOLLOW = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Undo',
'id': f'http://localhost/user/snarfed.org/following#undo-2022-01-02T03:04:05-https://bar/id',
'actor': 'http://localhost/snarfed.org',
'object': FOLLOW_ADDRESS,
}
@patch('requests.get')
class RemoteFollowTest(testutil.TestCase):
def setUp(self):
super().setUp()
User.get_or_create('me')
def test_follow_no_domain(self, mock_get):
got = self.client.post('/remote-follow?address=@foo@bar')
self.assertEqual(400, got.status_code)
def test_follow_no_address(self, mock_get):
got = self.client.post('/remote-follow?domain=baz.com')
self.assertEqual(400, got.status_code)
def test_follow_no_user(self, mock_get):
got = self.client.post('/remote-follow?address=@foo@bar&domain=baz.com')
self.assertEqual(400, got.status_code)
def test_follow(self, mock_get):
mock_get.return_value = WEBFINGER
got = self.client.post('/remote-follow?address=@foo@bar&domain=me')
self.assertEqual(302, got.status_code)
self.assertEqual('https://bar/follow?uri=@me@me',
got.headers['Location'])
mock_get.assert_has_calls((
self.req('https://bar/.well-known/webfinger?resource=acct:foo@bar'),
))
def test_follow_url(self, mock_get):
mock_get.return_value = WEBFINGER
got = self.client.post('/remote-follow?address=https://bar/foo&domain=me')
self.assertEqual(302, got.status_code)
self.assertEqual('https://bar/follow?uri=@me@me', got.headers['Location'])
mock_get.assert_has_calls((
self.req('https://bar/.well-known/webfinger?resource=https://bar/foo'),
))
def test_follow_no_webfinger_subscribe_link(self, mock_get):
mock_get.return_value = requests_response({
'subject': 'acct:foo@bar',
'links': [{'rel': 'other', 'template': 'meh'}],
})
got = self.client.post('/remote-follow?address=https://bar/foo&domain=me')
self.assertEqual(302, got.status_code)
self.assertEqual('/user/me', got.headers['Location'])
def test_follow_no_webfinger_subscribe_link(self, mock_get):
mock_get.return_value = requests_response(status_code=500)
got = self.client.post('/remote-follow?address=https://bar/foo&domain=me')
self.assertEqual(302, got.status_code)
self.assertEqual('/user/me', got.headers['Location'])
def test_follow_no_webfinger_subscribe_link(self, mock_get):
mock_get.return_value = requests_response('<html>not json</html>')
got = self.client.post('/remote-follow?address=https://bar/foo&domain=me')
self.assertEqual(302, got.status_code)
self.assertEqual('/user/me', got.headers['Location'])
@patch('requests.post')
@patch('requests.get')
class FollowTest(testutil.TestCase):
def test_start(self, mock_get, _):
mock_get.return_value = requests_response('') # IndieAuth endpoint discovery
resp = self.client.post('/follow/start', data={
'me': 'https://snarfed.org',
'address': '@foo@bar',
})
self.assertEqual(302, resp.status_code)
self.assertTrue(resp.headers['Location'].startswith(indieauth.INDIEAUTH_URL),
resp.headers['Location'])
def test_callback_address(self, mock_get, mock_post):
mock_get.side_effect = (
# oauth-dropins indieauth https://snarfed.org fetch for user json
requests_response(''),
WEBFINGER,
self.as2_resp(FOLLOWEE),
)
self._test_callback('@foo@bar', FOLLOW_ADDRESS, mock_get, mock_post)
mock_get.assert_has_calls((
self.req('https://bar/.well-known/webfinger?resource=acct:foo@bar'),
))
def test_callback_url(self, mock_get, mock_post):
mock_get.side_effect = (
requests_response(''),
self.as2_resp(FOLLOWEE),
)
self._test_callback('https://bar/actor', FOLLOW_URL, mock_get, mock_post)
def _test_callback(self, input, expected_follow, mock_get, mock_post):
User.get_or_create('snarfed.org')
mock_post.side_effect = (
requests_response('me=https://snarfed.org'),
requests_response('OK'), # AP Follow to inbox
)
state = util.encode_oauth_state({
'endpoint': 'http://auth/endpoint',
'me': 'https://snarfed.org',
'state': input,
})
with self.client:
resp = self.client.get(f'/follow/callback?code=my_code&state={state}')
self.assertEqual(302, resp.status_code)
self.assertEqual('/user/snarfed.org/following',resp.headers['Location'])
self.assertEqual([f'Followed <a href="https://bar/url">{input}</a>.'],
get_flashed_messages())
mock_get.assert_has_calls((
self.as2_req('https://bar/actor'),
))
self.assertEqual(input, mock_post.call_args_list[0][1]['data']['state'])
inbox_args, inbox_kwargs = mock_post.call_args_list[1]
self.assertEqual(('http://bar/inbox',), inbox_args)
self.assert_equals(expected_follow, json_loads(inbox_kwargs['data']))
followers = Follower.query().fetch()
self.assert_entities_equal(
Follower(id='https://bar/id snarfed.org',
last_follow=json_dumps(expected_follow, sort_keys=True),
src='snarfed.org', dest='https://bar/id', status='active'),
followers,
ignore=['created', 'updated'])
id = f'http://localhost/user/snarfed.org/following#2022-01-02T03:04:05-{input}'
self.assert_object(id, domains=['snarfed.org'], status='complete',
labels=['user', 'activity'], source_protocol='ui',
as2=expected_follow, as1=as2.to_as1(expected_follow))
def test_callback_missing_user(self, mock_get, mock_post):
mock_post.return_value = requests_response('me=https://snarfed.org')
state = util.encode_oauth_state({
'endpoint': 'http://auth/endpoint',
'me': 'https://snarfed.org',
'state': '@foo@bar',
})
with self.client:
resp = self.client.get(f'/follow/callback?code=my_code&state={state}')
self.assertEqual(400, resp.status_code)
def test_callback_user_use_instead(self, mock_get, mock_post):
user = User.get_or_create('www.snarfed.org')
User.get_or_create('snarfed.org', use_instead=user.key)
mock_get.side_effect = (
requests_response(''),
self.as2_resp(FOLLOWEE),
)
mock_post.side_effect = (
requests_response('me=https://snarfed.org'),
requests_response('OK'), # AP Follow to inbox
)
state = util.encode_oauth_state({
'endpoint': 'http://auth/endpoint',
'me': 'https://snarfed.org',
'state': 'https://bar/actor',
})
with self.client:
resp = self.client.get(f'/follow/callback?code=my_code&state={state}')
self.assertEqual(302, resp.status_code)
self.assertEqual('/user/www.snarfed.org/following', resp.headers['Location'])
id = 'http://localhost/user/www.snarfed.org/following#2022-01-02T03:04:05-https://bar/actor'
expected_follow = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Follow',
'id': id,
'actor': 'http://localhost/www.snarfed.org',
'object': FOLLOWEE,
'to': [as2.PUBLIC_AUDIENCE],
}
followers = Follower.query().fetch()
self.assert_entities_equal(
Follower(id='https://bar/id www.snarfed.org',
last_follow=json_dumps(expected_follow, sort_keys=True),
src='www.snarfed.org', dest='https://bar/id', status='active'),
followers,
ignore=['created', 'updated'])
self.assert_object(id, domains=['www.snarfed.org'], status='complete',
labels=['user', 'activity'], source_protocol='ui',
as2=expected_follow, as1=as2.to_as1(expected_follow))
@patch('requests.post')
@patch('requests.get')
class UnfollowTest(testutil.TestCase):
def setUp(self):
super().setUp()
self.follower = Follower(
id='https://bar/id snarfed.org', last_follow=json_dumps(FOLLOW_ADDRESS),
src='snarfed.org', dest='https://bar/id', status='active',
).put()
def test_start(self, mock_get, _):
mock_get.return_value = requests_response('') # IndieAuth endpoint discovery
resp = self.client.post('/unfollow/start', data={
'me': 'https://snarfed.org',
'key': self.follower.id(),
})
self.assertEqual(302, resp.status_code)
self.assertTrue(resp.headers['Location'].startswith(indieauth.INDIEAUTH_URL),
resp.headers['Location'])
def test_callback(self, mock_get, mock_post):
mock_get.return_value = requests_response('')
self._test_callback(UNDO_FOLLOW, mock_get, mock_post)
def test_callback_last_follow_object_str(self, mock_get, mock_post):
follower = self.follower.get()
follower.last_follow = json_dumps({
**FOLLOW_ADDRESS,
'object': FOLLOWEE['id'],
})
follower.put()
# oauth-dropins indieauth https://snarfed.org fetch for user json
mock_get.side_effect = (
requests_response(''),
self.as2_resp(FOLLOWEE), # fetch to discover inbox
)
undo = copy.deepcopy(UNDO_FOLLOW)
undo['object']['object'] = FOLLOWEE['id']
self._test_callback(undo, mock_get, mock_post)
def _test_callback(self, expected_undo, mock_get, mock_post):
User.get_or_create('snarfed.org')
mock_post.side_effect = (
requests_response('me=https://snarfed.org'),
requests_response('OK'), # AP Undo Follow to inbox
)
state = util.encode_oauth_state({
'endpoint': 'http://auth/endpoint',
'me': 'https://snarfed.org',
'state': self.follower.id(),
})
with self.client:
resp = self.client.get(f'/unfollow/callback?code=my_code&state={state}')
self.assertEqual(302, resp.status_code)
self.assertEqual('/user/snarfed.org/following',resp.headers['Location'])
self.assertEqual([f'Unfollowed <a href="https://bar/url">bar/url</a>.'],
get_flashed_messages())
inbox_args, inbox_kwargs = mock_post.call_args_list[1]
self.assertEqual(('http://bar/inbox',), inbox_args)
self.assert_equals(expected_undo, json_loads(inbox_kwargs['data']))
follower = Follower.get_by_id('https://bar/id snarfed.org')
self.assertEqual('inactive', follower.status)
self.assert_object(
'http://localhost/user/snarfed.org/following#undo-2022-01-02T03:04:05-https://bar/id',
domains=['snarfed.org'], status='complete',
source_protocol='ui', labels=['user', 'activity'],
as2=expected_undo, as1=as2.to_as1(expected_undo))
def test_callback_user_use_instead(self, mock_get, mock_post):
user = User.get_or_create('www.snarfed.org')
User.get_or_create('snarfed.org', use_instead=user.key)
self.follower = Follower(
id='https://bar/id www.snarfed.org', last_follow=json_dumps(FOLLOW_ADDRESS),
src='www.snarfed.org', dest='https://bar/id', status='active',
).put()
mock_get.side_effect = (
requests_response(''),
self.as2_resp(FOLLOWEE),
)
mock_post.side_effect = (
requests_response('me=https://snarfed.org'),
requests_response('OK'), # AP Undo Follow to inbox
)
state = util.encode_oauth_state({
'endpoint': 'http://auth/endpoint',
'me': 'https://snarfed.org',
'state': self.follower.id(),
})
with self.client:
resp = self.client.get(f'/unfollow/callback?code=my_code&state={state}')
self.assertEqual(302, resp.status_code)
self.assertEqual('/user/www.snarfed.org/following',resp.headers['Location'])
id = 'http://localhost/user/www.snarfed.org/following#undo-2022-01-02T03:04:05-https://bar/id'
expected_undo = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Undo',
'id': id,
'actor': 'http://localhost/www.snarfed.org',
'object': FOLLOW_ADDRESS,
}
inbox_args, inbox_kwargs = mock_post.call_args_list[1]
self.assertEqual(('http://bar/inbox',), inbox_args)
self.assert_equals(expected_undo, json_loads(inbox_kwargs['data']))
follower = Follower.get_by_id('https://bar/id www.snarfed.org')
self.assertEqual('inactive', follower.status)
self.assert_object(id, domains=['www.snarfed.org'], status='complete',
source_protocol='ui', labels=['user', 'activity'],
as2=expected_undo, as1=as2.to_as1(expected_undo))
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