bridgy-fed/tests/test_web.py

2181 wiersze
80 KiB
Python

# coding=utf-8
"""Unit tests for webmention.py."""
import copy
from unittest.mock import patch
from urllib.parse import urlencode
from flask import g, get_flashed_messages
from google.cloud import ndb
from granary import as1, as2, microformats2
from oauth_dropins.webutil import util
from oauth_dropins.webutil.appengine_info import APP_ID
from oauth_dropins.webutil.testutil import NOW, requests_response
from oauth_dropins.webutil.util import json_dumps, json_loads
import requests
from werkzeug.exceptions import BadGateway, BadRequest
# import first so that Fake is defined before URL routes are registered
from . import testutil
from activitypub import ActivityPub, postprocess_as2
from common import CONTENT_TYPE_HTML
from models import Follower, Object
from web import TASKS_LOCATION, Web
from . import test_activitypub
from .testutil import TestCase
FULL_REDIR = requests_response(
status=302,
redirected_url='http://localhost/.well-known/webfinger?resource=acct:user.com@user.com')
ACTOR_HTML = """\
<html>
<body class="h-card">
<a class="p-name u-url" rel="me" href="https://user.com/">Ms. ☕ Baz</a>
<a href="http://localhost/"></a>
</body>
</html>
"""
ACTOR_HTML_RESP = requests_response(ACTOR_HTML, url='https://user.com/')
ACTOR_MF2 = {
'type': ['h-card'],
'properties': {
'url': ['https://user.com/'],
'name': ['Ms. ☕ Baz'],
},
}
ACTOR_MF2_REL_URLS = {
**ACTOR_MF2,
'rel-urls': {'https://user.com/': {'rels': ['me'], 'text': 'Ms. ☕ Baz'}}
}
ACTOR_AS1_UNWRAPPED = {
'objectType': 'person',
'id': 'https://user.com/',
'url': 'https://user.com/',
'displayName': 'Ms. ☕ Baz',
}
ACTOR_AS2 = {
'type': 'Person',
'id': 'http://localhost/user.com',
'url': 'http://localhost/r/https://user.com/',
'name': 'Ms. ☕ Baz',
'preferredUsername': 'user.com',
}
ACTOR_AS2_USER = {
'type': 'Person',
'id': 'https://user.com/',
'url': 'https://user.com/',
'name': 'Ms. ☕ Baz',
'attachment': [{
'name': 'Ms. ☕ Baz',
'type': 'PropertyValue',
'value': '<a rel="me" href="https://user.com/"><span class="invisible">https://</span>user.com<span class="invisible">/</span></a>',
}],
}
ACTOR_AS2_FULL = {
**ACTOR_AS2,
'@context': [
'https://www.w3.org/ns/activitystreams',
'https://w3id.org/security/v1',
],
'attachment': [{
'name': 'Web site',
'type': 'PropertyValue',
'value': '<a rel="me" href="https://user.com/"><span class="invisible">https://</span>user.com<span class="invisible">/</span></a>',
}],
'inbox': 'http://localhost/user.com/inbox',
'outbox': 'http://localhost/user.com/outbox',
'following': 'http://localhost/user.com/following',
'followers': 'http://localhost/user.com/followers',
'endpoints': {
'sharedInbox': 'http://localhost/inbox',
},
}
REPOST_HTML = """\
<html>
<body class="h-entry">
<a class="u-url" href="https://user.com/repost"></a>
<a class="u-repost-of p-name" href="https://mas.to/toot/id">reposted!</a>
<a class="u-author h-card" href="https://user.com/">Ms. ☕ Baz</a>
<a href="http://localhost/"></a>
</body>
</html>
"""
REPOST = requests_response(REPOST_HTML, url='https://user.com/repost')
REPOST_MF2 = util.parse_mf2(REPOST_HTML)['items'][0]
REPOST_AS2 = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Announce',
'id': 'http://localhost/r/https://user.com/repost',
'url': 'http://localhost/r/https://user.com/repost',
'name': 'reposted!',
'object': 'https://mas.to/toot/id',
'to': [as2.PUBLIC_AUDIENCE],
'cc': [
'https://mas.to/author',
'https://mas.to/bystander',
'https://mas.to/recipient',
as2.PUBLIC_AUDIENCE,
],
'actor': 'http://localhost/user.com',
}
REPOST_HCITE_HTML = """\
<html>
<body class="h-entry">
<a class="u-url p-name" href="https://user.com/repost">reposted!</a>
<div class="u-repost-of h-cite">
<a class="p-author h-card" href="https://mas.to/@foo">Mr. Foo</a>:</p>
<a class="u-url" href="https://mas.to/toot/id">a post</a>
</div>
<a class="u-author h-card" href="https://user.com/">Ms. ☕ Baz</a>
<a href="http://localhost/"></a>
</body>
</html>
"""
REPOST_HCITE = requests_response(REPOST_HTML, url='https://user.com/repost')
WEBMENTION_REL_LINK = requests_response(
'<html><head><link rel="webmention" href="/webmention"></html>')
WEBMENTION_NO_REL_LINK = requests_response('<html></html>')
DELETE_AS1 = {
'objectType': 'activity',
'verb': 'delete',
'id': 'https://user.com/post#bridgy-fed-delete',
'actor': 'http://localhost/user.com',
'object': 'https://user.com/post',
}
DELETE_AS2 = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Delete',
'id': 'http://localhost/r/https://user.com/post#bridgy-fed-delete',
'actor': 'http://localhost/user.com',
'object': 'http://localhost/r/https://user.com/post',
'to': [as2.PUBLIC_AUDIENCE],
}
TOOT_HTML = requests_response("""\
<html>
<meta>
<link href='https://mas.to/toot/atom' rel='alternate' type='application/atom+xml'>
<link href='https://mas.to/toot/id' rel='alternate' type='application/activity+json'>
</meta>
</html>
""", url='https://mas.to/toot')
TOOT_AS2_DATA = {
'@context': ['https://www.w3.org/ns/activitystreams'],
'type': 'Article',
'id': 'https://mas.to/toot/id',
'content': 'Lots of ☕ words...',
'actor': {'url': 'https://mas.to/author'},
'to': ['https://mas.to/recipient', as2.PUBLIC_AUDIENCE],
'cc': ['https://mas.to/bystander', as2.PUBLIC_AUDIENCE],
}
TOOT_AS2 = requests_response(
TOOT_AS2_DATA, url='https://mas.to/toot/id',
content_type=as2.CONTENT_TYPE + '; charset=utf-8')
REPLY_HTML = """\
<html>
<body>
<div class="h-entry">
<a class="u-url" href="https://user.com/reply"></a>
<p class="e-content p-name">
<a class="u-in-reply-to" href="http://not/fediverse"></a>
<a class="u-in-reply-to" href="https://mas.to/toot">foo ☕ bar</a>
<a href="http://localhost/"></a>
</p>
<a class="p-author h-card" href="https://user.com/">Ms. ☕ Baz</a>
</div>
</body>
</html>
"""
REPLY = requests_response(REPLY_HTML, url='https://user.com/reply')
REPLY_MF2 = util.parse_mf2(REPLY_HTML)['items'][0]
REPLY_AS1 = microformats2.json_to_object(REPLY_MF2)
REPLY_AS1['id'] = 'https://user.com/reply'
REPLY_AS1['author']['id'] = 'https://user.com/'
CREATE_REPLY_AS1 = {
'objectType': 'activity',
'verb': 'post',
'id': 'https://user.com/reply#bridgy-fed-create',
'actor': ACTOR_AS1_UNWRAPPED,
'object': REPLY_AS1,
'published': '2022-01-02T03:04:05+00:00',
}
REPLY_AS2 = as2.from_as1(REPLY_AS1)
LIKE_HTML = """\
<html>
<body class="h-entry">
<a class="u-url" href="https://user.com/like"></a>
<a class="u-like-of" href="https://mas.to/toot"></a>
<!--<a class="u-like-of p-name" href="https://mas.to/toot">liked!</a>-->
<a class="p-author h-card" href="https://user.com/">Ms. ☕ Baz</a>
<a href="http://localhost/"></a>
</body>
</html>
"""
LIKE = requests_response(LIKE_HTML, url='https://user.com/like')
LIKE_MF2 = util.parse_mf2(LIKE_HTML)['items'][0]
ACTOR = TestCase.as2_resp({
'type': 'Person',
'name': 'Mrs. ☕ Foo',
'id': 'https://mas.to/mrs-foo',
'inbox': 'https://mas.to/inbox',
})
AS2_CREATE = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Create',
'id': 'http://localhost/r/https://user.com/reply#bridgy-fed-create',
'actor': 'http://localhost/user.com',
'published': '2022-01-02T03:04:05+00:00',
'object': {
'type': 'Note',
'id': 'http://localhost/r/https://user.com/reply',
'url': 'http://localhost/r/https://user.com/reply',
'name': 'foo ☕ bar',
'content': """\
<a class="u-in-reply-to" href="http://not/fediverse"></a>
<a class="u-in-reply-to" href="https://mas.to/toot">foo ☕ bar</a>
<a href="http://localhost/"></a>""",
'inReplyTo': 'https://mas.to/toot/id',
'to': [as2.PUBLIC_AUDIENCE],
'cc': [
'https://mas.to/author',
'https://mas.to/bystander',
'https://mas.to/recipient',
as2.PUBLIC_AUDIENCE,
],
'attributedTo': ACTOR_AS2,
'tag': [{
'type': 'Mention',
'href': 'https://mas.to/author',
}],
},
'to': [as2.PUBLIC_AUDIENCE],
}
AS2_UPDATE = copy.deepcopy(AS2_CREATE)
AS2_UPDATE.update({
'id': 'http://localhost/r/https://user.com/reply#bridgy-fed-update-2022-01-02T03:04:05+00:00',
'type': 'Update',
})
del AS2_UPDATE['published']
# we should generate this if it's not already in mf2 because Mastodon
# requires it for updates
AS2_UPDATE['object']['updated'] = NOW.isoformat()
FOLLOW_HTML = """\
<html>
<body class="h-entry">
<a class="u-url" href="https://user.com/follow"></a>
<a class="u-follow-of" href="https://mas.to/mrs-foo"></a>
<a class="p-author h-card" href="https://user.com/">Ms. ☕ Baz</a>
<a href="http://localhost/"></a>
</body>
</html>
"""
FOLLOW = requests_response(FOLLOW_HTML, url='https://user.com/follow')
FOLLOW_MF2 = util.parse_mf2(FOLLOW_HTML)['items'][0]
FOLLOW_AS1 = microformats2.json_to_object(FOLLOW_MF2)
FOLLOW_AS2 = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Follow',
'id': 'http://localhost/r/https://user.com/follow',
'url': 'http://localhost/r/https://user.com/follow',
'object': 'https://mas.to/mrs-foo',
'actor': 'http://localhost/user.com',
'to': [as2.PUBLIC_AUDIENCE],
}
FOLLOW_FRAGMENT_HTML = """\
<html>
<body>
<article class=h-entry id=1>
<h1>Ignored</h1>
</article>
<article class=h-entry id=2>
<a class="u-url" href="https://user.com/follow#2"></a>
<a class="u-follow-of" href="https://mas.to/mrs-foo"></a>
<a class="p-author h-card" href="https://user.com/">Ms. ☕ Baz</a>
<a href="http://localhost/"></a>
</article>
</body>
</html>
"""
FOLLOW_FRAGMENT = requests_response(
FOLLOW_FRAGMENT_HTML, url='https://user.com/follow')
FOLLOW_FRAGMENT_MF2 = \
util.parse_mf2(FOLLOW_FRAGMENT_HTML, id='2')['items'][0]
FOLLOW_FRAGMENT_AS2 = {
**FOLLOW_AS2,
'id': 'http://localhost/r/https://user.com/follow#2',
'url': 'http://localhost/r/https://user.com/follow#2',
}
NOTE_HTML = """\
<html>
<body class="h-entry">
<a class="u-url" href="https://user.com/post"></a>
<p class="e-content p-name">hello i am a post</p>
<a class="p-author h-card" href="https://user.com/">
<p class="p-name">Ms. ☕ <span class="p-nickname">Baz</span></p>
</a>
<a href="http://localhost/"></a>
</body>
</html>
"""
NOTE = requests_response(NOTE_HTML, url='https://user.com/post')
NOTE_MF2 = util.parse_mf2(NOTE_HTML)['items'][0]
NOTE_AS1 = microformats2.json_to_object(NOTE_MF2)
NOTE_AS1.update({
'author': {
**NOTE_AS1['author'],
'id': 'https://user.com/',
},
'id': 'https://user.com/post',
})
NOTE_AS2 = {
'type': 'Note',
'id': 'http://localhost/r/https://user.com/post',
'url': 'http://localhost/r/https://user.com/post',
'attributedTo': ACTOR_AS2,
'name': 'hello i am a post',
'content': 'hello i am a post',
'to': [as2.PUBLIC_AUDIENCE],
}
CREATE_AS1 = {
'objectType': 'activity',
'verb': 'post',
'id': 'https://user.com/post#bridgy-fed-create',
'actor': ACTOR_AS1_UNWRAPPED,
'object': NOTE_AS1,
'published': '2022-01-02T03:04:05+00:00',
}
CREATE_AS2 = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Create',
'id': 'http://localhost/r/https://user.com/post#bridgy-fed-create',
'actor': 'http://localhost/user.com',
'object': NOTE_AS2,
'published': '2022-01-02T03:04:05+00:00',
'to': [as2.PUBLIC_AUDIENCE],
}
UPDATE_AS2 = copy.deepcopy(CREATE_AS2)
UPDATE_AS2.update({
'type': 'Update',
'id': 'http://localhost/r/https://user.com/post#bridgy-fed-update-2022-01-02T03:04:05+00:00',
})
del UPDATE_AS2['published']
UPDATE_AS2['object']['updated'] = NOW.isoformat()
NOT_FEDIVERSE = requests_response("""\
<html>
<body>foo</body>
</html>
""", url='http://not/fediverse')
ACTIVITYPUB_GETS = [
REPLY,
NOT_FEDIVERSE, # AP
NOT_FEDIVERSE, # Web
TOOT_AS2, # AP
ACTOR,
]
@patch('requests.post')
@patch('requests.get')
class WebTest(TestCase):
def setUp(self):
super().setUp()
obj = Object(id='https://user.com/', mf2=ACTOR_MF2, source_protocol='web')
obj.put()
g.user = self.make_user('user.com', has_redirects=True, obj=obj)
self.mrs_foo = ndb.Key(ActivityPub, 'https://mas.to/mrs-foo')
def assert_deliveries(self, mock_post, inboxes, data, ignore=()):
self.assertEqual(len(inboxes), len(mock_post.call_args_list),
mock_post.call_args_list)
calls = {} # maps inbox URL to JSON data
for args, kwargs in mock_post.call_args_list:
self.assertEqual(as2.CONTENT_TYPE, kwargs['headers']['Content-Type'])
rsa_key = kwargs['auth'].header_signer._rsa._key
self.assertEqual(g.user.private_pem(), rsa_key.exportKey())
calls[args[0]] = json_loads(kwargs['data'])
for inbox in inboxes:
got = calls[inbox]
as1.get_object(got).pop('publicKey', None)
self.assert_equals(data, got, inbox, ignore=ignore)
def assert_object(self, id, **props):
return super().assert_object(id, delivered_protocol='activitypub', **props)
def make_followers(self):
self.followers = []
for id, kwargs, actor in [
('https://mastodon/aaa', {}, None),
('https://mastodon/bbb', {}, {
'publicInbox': 'https://public/inbox',
'inbox': 'https://unused',
}),
('https://mastodon/ccc', {}, {
'endpoints': {
'sharedInbox': 'https://shared/inbox',
},
}),
('https://mastodon/ddd', {}, {
'inbox': 'https://inbox',
}),
('https://mastodon/ggg', {'status': 'inactive'}, {
'inbox': 'https://unused/2',
}),
('https://mastodon/hhh', {}, {
# dupe of ddd; should be de-duped
'inbox': 'https://inbox',
}),
]:
from_ = self.make_user(id, cls=ActivityPub, obj_as2=actor)
f = Follower.get_or_create(to=g.user, from_=from_, **kwargs)
if f.status != 'inactive':
self.followers.append(from_.key)
def test_put_validates_domain_id(self, *_):
for bad in (
'AbC.cOm',
'foo',
'@user.com',
'@user.com@user.com',
'acct:user.com',
'acct:@user.com@user.com',
'acc:me@user.com',
'fed.brid.gy',
'ap.brid.gy',
'localhost',
):
with self.assertRaises(AssertionError):
Web(id=bad).put()
def test_get_or_create_lower_cases_domain(self, *_):
user = Web.get_or_create('AbC.oRg')
self.assertEqual('abc.org', user.key.id())
self.assert_entities_equal(user, Web.get_by_id('abc.org'))
self.assertIsNone(Web.get_by_id('AbC.oRg'))
def test_get_or_create_unicode_domain(self, *_):
user = Web.get_or_create('☃.net')
self.assertEqual('☃.net', user.key.id())
self.assert_entities_equal(user, Web.get_by_id('☃.net'))
def test_get_or_create_scripts_leading_trailing_dots(self, *_):
user = Web.get_or_create('..foo.bar.')
self.assertEqual('foo.bar', user.key.id())
self.assert_entities_equal(user, Web.get_by_id('foo.bar'))
self.assertIsNone(Web.get_by_id('..foo.bar.'))
def test_bad_source_url(self, *mocks):
orig_count = Object.query().count()
for data in b'', {'source': 'bad'}, {'source': 'https://'}:
got = self.client.post('/webmention', data=data)
self.assertEqual(400, got.status_code)
self.assertEqual(orig_count, Object.query().count())
def test_username(self, *mocks):
self.assertEqual('user.com', g.user.username())
g.user.obj = Object(id='a', as2={
'type': 'Person',
'name': 'foo',
'url': ['bar'],
'preferredUsername': 'baz',
})
g.user.direct = True
self.assertEqual('user.com', g.user.username())
# bad acct: URI, util.parse_acct_uri raises ValueError
# https://console.cloud.google.com/errors/detail/CPLmrpzFs4qTUA;time=P30D?project=bridgy-federated
g.user.obj.as2['url'].append('acct:@user.com')
self.assertEqual('user.com', g.user.username())
g.user.obj.as2['url'].append('acct:alice@foo.com')
self.assertEqual('user.com', g.user.username())
g.user.obj.as2['url'].append('acct:alice@user.com')
self.assertEqual('alice', g.user.username())
g.user.direct = False
self.assertEqual('user.com', g.user.username())
@patch('oauth_dropins.webutil.appengine_config.tasks_client.create_task')
def test_make_task(self, mock_create_task, mock_get, mock_post):
mock_get.side_effect = [NOTE, ACTOR]
params = {
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
}
got = self.client.post('/webmention', data=params)
self.assertEqual(202, got.status_code)
mock_create_task.assert_called_with(
parent=f'projects/{APP_ID}/locations/{TASKS_LOCATION}/queues/webmention',
task={
'app_engine_http_request': {
'http_method': 'POST',
'relative_uri': '/_ah/queue/webmention',
'body': urlencode(params).encode(),
'headers': {'Content-Type': 'application/x-www-form-urlencoded'},
},
},
)
def test_no_user(self, mock_get, mock_post):
orig_count = Object.query().count()
got = self.client.post('/webmention', data={'source': 'https://nope.com/post'})
self.assertEqual(400, got.status_code)
self.assertEqual(orig_count, Object.query().count())
def test_source_fetch_fails(self, mock_get, mock_post):
orig_count = Object.query().count()
mock_get.side_effect = (
requests_response(REPLY_HTML, status=405),
)
got = self.client.post('/_ah/queue/webmention',
data={'source': 'https://user.com/post'})
self.assertEqual(502, got.status_code)
self.assertEqual(orig_count, Object.query().count())
def test_no_source_entry(self, mock_get, mock_post):
orig_count = Object.query().count()
mock_get.return_value = requests_response("""
<html>
<body>
<p>nothing to see here except <a href="http://localhost/">link</a></p>
</body>
</html>""", url='https://user.com/post')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(304, got.status_code)
self.assertEqual(orig_count, Object.query().count())
mock_get.assert_has_calls((self.req('https://user.com/post'),))
def test_source_homepage_no_mf2(self, mock_get, mock_post):
mock_get.return_value = requests_response("""
<html>
<body>
<p>nothing to see here except <a href="http://localhost/">link</a></p>
</body>
</html>""", url='https://user.com/')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(304, got.status_code)
mock_get.assert_has_calls((self.req('https://user.com/'),))
def test_no_targets(self, mock_get, mock_post):
mock_get.return_value = requests_response("""
<html>
<body class="h-entry">
<p class="e-content">no one to send to!</p>
</body>
<a href="http://localhost/"></a>
</html>""", url='https://user.com/post')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(204, got.status_code)
mock_get.assert_has_calls((self.req('https://user.com/post'),))
def test_bad_target_url(self, mock_get, mock_post):
mock_get.side_effect = (
requests_response(
REPLY_HTML.replace('https://mas.to/toot', 'bad:nope'),
content_type=CONTENT_TYPE_HTML, url='https://user.com/reply'),
ValueError('foo bar'), # AS2 fetch
ValueError('foo bar'), # HTML fetch
)
got = self.client.post('/_ah/queue/webmention',
data={'source': 'https://user.com/reply'})
self.assertEqual(204, got.status_code)
self.assert_object('https://user.com/reply',
source_protocol='web',
type='comment',
labels=[],
ignore=['our_as1'],
)
self.assert_object('https://user.com/reply#bridgy-fed-create',
source_protocol='web',
our_as1=CREATE_REPLY_AS1,
type='post',
labels=['activity', 'user'],
ignore=['our_as1'],
status='ignored',
users=[g.user.key],
)
def test_target_fetch_fails(self, mock_get, mock_post):
mock_get.side_effect = [
requests_response(
REPLY_HTML.replace('https://mas.to/toot', 'bad:nope'),
url='https://user.com/post'),
# http://not/fediverse AP protocol discovery
requests.Timeout('foo bar'),
# http://not/fediverse web protocol discovery
requests.Timeout('foo bar'),
]
got = self.client.post('/_ah/queue/webmention',
data={'source': 'https://user.com/reply'})
self.assertEqual(204, got.status_code)
def test_target_fetch_has_no_content_type(self, mock_get, mock_post):
Object(id='http://not/fediverse', mf2=NOTE_MF2, source_protocol='web').put()
no_content_type = requests_response(REPLY_HTML, content_type='')
mock_get.side_effect = (
requests_response(REPLY_HTML, url='https://user.com/reply'),
# requests:
no_content_type, # https://mas.to/toot AP protocol discovery
no_content_type, # https://mas.to/toot Web protocol discovery
no_content_type, # https://user.com/ webmention discovery
no_content_type, # http://not/fediverse webmention discovery
)
got = self.client.post('/_ah/queue/webmention',
data={'source': 'https://user.com/reply'})
self.assertEqual(204, got.status_code)
mock_post.assert_not_called()
def test_missing_backlink(self, mock_get, mock_post):
orig_count = Object.query().count()
mock_get.return_value = requests_response(
REPLY_HTML.replace('<a href="http://localhost/"></a>', ''),
url='https://user.com/reply')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/reply',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(304, got.status_code)
self.assertEqual(orig_count, Object.query().count())
mock_get.assert_has_calls((self.req('https://user.com/reply'),))
def test_backlink_without_trailing_slash(self, mock_get, mock_post):
mock_get.return_value = requests_response(
REPLY_HTML.replace('<a href="http://localhost/"></a>',
'<a href="http://localhost"></a>'),
content_type=CONTENT_TYPE_HTML, url='https://user.com/reply')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/reply',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(204, got.status_code)
def test_create_reply(self, mock_get, mock_post):
mock_get.side_effect = ACTIVITYPUB_GETS
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/reply',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/reply'),
self.as2_req('http://not/fediverse'),
self.req('http://not/fediverse'),
self.as2_req('https://mas.to/toot'),
self.as2_req('https://mas.to/author'),
))
self.assert_deliveries(mock_post, ['https://mas.to/inbox'], AS2_CREATE)
self.assert_object('https://user.com/reply',
source_protocol='web',
our_as1=REPLY_AS1,
type='comment',
)
author = ndb.Key(ActivityPub, 'https://mas.to/author')
self.assert_object('https://user.com/reply#bridgy-fed-create',
users=[g.user.key],
notify=[author],
source_protocol='web',
status='complete',
our_as1=CREATE_REPLY_AS1,
delivered=['https://mas.to/inbox'],
type='post',
)
def test_update_reply(self, mock_get, mock_post):
self.make_followers()
mf2 = {
'properties': {
'content': ['other'],
},
}
Object(id='https://user.com/reply', status='complete', mf2=mf2).put()
mock_get.side_effect = ACTIVITYPUB_GETS
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/reply',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
self.assertEqual(1, mock_post.call_count)
args, kwargs = mock_post.call_args
self.assertEqual(('https://mas.to/inbox',), args)
self.assert_equals(AS2_UPDATE, json_loads(kwargs['data']))
def test_redo_repost_isnt_update(self, mock_get, mock_post):
"""Like and Announce shouldn't use Update, they should just resend as is."""
Object(id='https://user.com/repost', mf2={}, status='complete').put()
mock_get.side_effect = [REPOST, TOOT_AS2, ACTOR]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/repost',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
self.assert_deliveries(mock_post, ['https://mas.to/inbox'], REPOST_AS2,
ignore=['cc'])
def test_skip_update_if_content_unchanged(self, mock_get, mock_post):
"""https://github.com/snarfed/bridgy-fed/issues/78"""
self.store_object(id='https://user.com/reply', mf2=REPLY_MF2)
self.store_object(id='https://user.com/reply#bridgy-fed-create',
status='complete')
mock_get.side_effect = ACTIVITYPUB_GETS
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/reply',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(204, got.status_code)
mock_post.assert_not_called()
def test_force_with_content_unchanged_sends_create(self, mock_get, mock_post):
Object(id='https://user.com/reply', mf2=REPLY_MF2).put()
mock_get.side_effect = ACTIVITYPUB_GETS
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/reply',
'target': 'https://fed.brid.gy/',
'force': '',
})
self.assertEqual(200, got.status_code)
args, kwargs = mock_post.call_args
self.assertEqual(('https://mas.to/inbox',), args)
self.assert_equals(AS2_CREATE, json_loads(kwargs['data']))
def test_create_reply_attributed_to_id_only(self, mock_get, mock_post):
"""Based on PeerTube's AS2.
https://github.com/snarfed/bridgy-fed/issues/40
"""
toot_as2_data = copy.deepcopy(TOOT_AS2_DATA)
del toot_as2_data['actor']
toot_as2_data['attributedTo'] = {
'type': 'Person',
'id': 'https://mas.to/author',
}
mock_get.side_effect = [
REPLY,
NOT_FEDIVERSE, # AP
NOT_FEDIVERSE, # Web
self.as2_resp(toot_as2_data), # AP
ACTOR,
]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/reply',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/reply'),
self.as2_req('http://not/fediverse'),
self.req('http://not/fediverse'),
self.as2_req('https://mas.to/toot'),
self.as2_req('https://mas.to/author'),
))
args, kwargs = mock_post.call_args
self.assertEqual(('https://mas.to/inbox',), args)
self.assert_equals(AS2_CREATE, json_loads(kwargs['data']))
def test_repost(self, mock_get, mock_post):
self._test_repost(REPOST_HTML, REPOST_AS2, mock_get, mock_post)
def test_repost_composite_hcite(self, mock_get, mock_post):
self._test_repost(REPOST_HCITE_HTML, REPOST_AS2, mock_get, mock_post)
def _test_repost(self, html, expected_as2, mock_get, mock_post):
self.make_followers()
mock_get.side_effect = [
requests_response(html, url='https://user.com/repost'),
TOOT_AS2,
ACTOR,
]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/repost',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/repost'),
self.as2_req('https://mas.to/toot/id'),
self.as2_req('https://mas.to/author'),
))
inboxes = ('https://inbox/', 'https://public/inbox',
'https://shared/inbox', 'https://mas.to/inbox')
self.assert_deliveries(mock_post, inboxes, expected_as2, ignore=['cc'])
for args, kwargs in mock_get.call_args_list[1:]:
with self.subTest(url=args[0]):
rsa_key = kwargs['auth'].header_signer._rsa._key
self.assertEqual(g.user.private_pem(), rsa_key.exportKey())
mf2 = util.parse_mf2(html)['items'][0]
author_key = ndb.Key('ActivityPub', 'https://mas.to/author')
self.assert_object('https://user.com/repost',
users=[g.user.key],
notify=[author_key],
feed=self.followers,
source_protocol='web',
status='complete',
mf2=mf2,
delivered=inboxes,
type='share',
object_ids=['https://mas.to/toot/id'],
labels=['user', 'activity', 'notification', 'feed'],
)
def test_link_rel_alternate_as2(self, mock_get, mock_post):
mock_get.side_effect = [
REPLY,
NOT_FEDIVERSE, # AP
NOT_FEDIVERSE, # Web
TOOT_HTML, # AP
TOOT_AS2, # AP via rel-alternate
ACTOR,
]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/reply',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/reply'),
self.as2_req('http://not/fediverse'),
self.req('http://not/fediverse'),
self.as2_req('https://mas.to/toot'),
self.as2_req('https://mas.to/toot/id', headers=as2.CONNEG_HEADERS),
self.as2_req('https://mas.to/author'),
))
args, kwargs = mock_post.call_args
self.assertEqual(('https://mas.to/inbox',), args)
self.assert_equals(AS2_CREATE, json_loads(kwargs['data']))
def test_like_stored_object_without_as2(self, mock_get, mock_post):
Object(id='https://mas.to/toot', mf2=NOTE_MF2, source_protocol='ap').put()
Object(id='https://user.com/', mf2=ACTOR_MF2).put()
mock_get.side_effect = [
LIKE,
]
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/like',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(204, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/like'),
))
mock_post.assert_not_called()
self.assert_object('https://user.com/like',
users=[g.user.key],
source_protocol='web',
mf2=LIKE_MF2,
type='like',
labels=['activity', 'user'],
status='ignored',
)
def test_post_type_discovery_multiple_types(self, mock_get, mock_post):
self.make_followers()
mock_get.return_value = requests_response(
NOTE_HTML.replace('<a href="http://localhost/"></a>', """
<a class="u-like-of" href="https://alice.com/post"></a>
<a class="u-bookmark-of" href="http://bob.com/post"></a>
<a href="http://localhost/"></a>
"""), url='https://user.com/post')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/multiple',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
inboxes = ['https://inbox/', 'https://public/inbox', 'https://shared/inbox']
self.assert_deliveries(mock_post, inboxes, {
**NOTE_AS2,
'attributedTo': None,
'type': 'Create',
'actor': 'http://localhost/user.com',
# TODO: this is an awkward wart left over from the multi-type mf2.
# remove it eventually.
'object': {
'targetUrl': 'http://bob.com/post',
'to': ['https://www.w3.org/ns/activitystreams#Public'],
},
})
def test_create_default_url_to_wm_source(self, mock_get, mock_post):
"""Source post has no u-url. AS2 id should default to webmention source."""
missing_url = requests_response("""\
<html>
<body class="h-entry">
<a class="u-repost-of p-name" href="https://mas.to/toot">reposted!</a>
<a class="p-author h-card" href="https://user.com/">Ms. ☕ Baz</a>
<a href="http://localhost/"></a>
</body>
</html>
""", url='https://user.com/repost')
mock_get.side_effect = [missing_url, TOOT_AS2, ACTOR]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/repost',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
args, kwargs = mock_post.call_args
self.assertEqual(('https://mas.to/inbox',), args)
self.assert_equals(REPOST_AS2, json_loads(kwargs['data']))
def test_create_author_only_url(self, mock_get, mock_post):
"""Mf2 author property is just a URL. We should run full authorship.
https://indieweb.org/authorship
"""
repost = requests_response("""\
<html>
<body class="h-entry">
<a class="u-repost-of p-name" href="https://mas.to/toot">reposted!</a>
<a class="u-author" href="https://user.com/"></a>
<a href="http://localhost/"></a>
</body>
</html>
""", url='https://user.com/repost')
mock_get.side_effect = [repost, ACTOR, TOOT_AS2, ACTOR]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/repost',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
args, kwargs = mock_post.call_args
self.assertEqual(('https://mas.to/inbox',), args)
self.assert_equals(REPOST_AS2, json_loads(kwargs['data']))
def test_create_no_author(self, mock_get, mock_post):
"""No mf2 author. We should default to the user's homepage."""
mock_get.side_effect = [
requests_response("""\
<html>
<body class="h-entry">
<a class="u-repost-of p-name" href="https://mas.to/toot/id">reposted!</a>
<a href="http://localhost/"></a>
</body>
</html>
""", url='https://user.com/repost'),
NOT_FEDIVERSE,
TOOT_AS2,
ACTOR,
]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/repost',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
repost_mf2 = copy.deepcopy(REPOST_MF2)
repost_mf2['properties']['author'] = ['https://user.com/']
self.assert_object('https://user.com/repost',
users=[g.user.key],
source_protocol='web',
mf2=repost_mf2, # includes author https://user.com/
type='share',
labels=['activity', 'user'],
notify=[ndb.Key('ActivityPub', 'https://mas.to/author')],
delivered=['https://mas.to/inbox'],
status='complete',
)
def test_create_non_domain_author(self, mock_get, mock_post):
"""Author is a page on the user's domain."""
self.make_followers()
mock_get.side_effect = [
requests_response(NOTE_HTML.replace(
'<a class="p-author h-card" href="https://user.com/">',
'<a class="p-author h-card" href="https://user.com/hcard">'
), url='https://user.com/post'),
ACTOR_HTML_RESP,
TOOT_AS2,
ACTOR,
]
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
inboxes = ['https://inbox/', 'https://public/inbox', 'https://shared/inbox']
self.assert_object('https://user.com/post#bridgy-fed-create',
users=[g.user.key],
source_protocol='web',
our_as1=CREATE_AS1,
type='post',
labels=['activity', 'user'],
delivered=inboxes,
status='complete',
)
def test_create_post(self, mock_get, mock_post):
mock_get.side_effect = [NOTE, ACTOR]
mock_post.return_value = requests_response('abc xyz')
self.make_followers()
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/post'),
))
inboxes = ('https://inbox/', 'https://public/inbox', 'https://shared/inbox')
self.assert_deliveries(mock_post, inboxes, CREATE_AS2)
self.assert_object('https://user.com/post',
our_as1=NOTE_AS1,
feed=self.followers,
type='note',
source_protocol='web',
)
self.assert_object('https://user.com/post#bridgy-fed-create',
users=[g.user.key],
source_protocol='web',
status='complete',
our_as1=CREATE_AS1,
delivered=inboxes,
type='post',
)
def test_update_post(self, mock_get, mock_post):
mock_get.side_effect = [NOTE, ACTOR]
mock_post.return_value = requests_response('abc xyz')
mf2 = copy.deepcopy(NOTE_MF2)
mf2['properties']['content'] = 'different'
Object(id='https://user.com/post', users=[g.user.key], mf2=mf2).put()
self.make_followers()
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/post'),
))
inboxes = ('https://inbox/', 'https://public/inbox', 'https://shared/inbox')
self.assert_deliveries(mock_post, inboxes, UPDATE_AS2)
update_as1 = {
'objectType': 'activity',
'verb': 'update',
'id': 'https://user.com/post#bridgy-fed-update-2022-01-02T03:04:05+00:00',
'actor': ACTOR_AS1_UNWRAPPED,
'object': {
**NOTE_AS1,
'updated': '2022-01-02T03:04:05+00:00',
},
}
self.assert_object(
f'https://user.com/post#bridgy-fed-update-2022-01-02T03:04:05+00:00',
users=[g.user.key],
source_protocol='web',
status='complete',
our_as1=update_as1,
delivered=inboxes,
type='update',
labels=['user', 'activity'],
)
def test_create_with_image(self, mock_get, mock_post):
create_html = NOTE_HTML.replace(
'</body>', '<img class="u-photo" src="http://im/age" />\n</body>')
mock_get.side_effect = [
requests_response(create_html, url='https://user.com/post',
content_type=CONTENT_TYPE_HTML),
ACTOR,
]
mock_post.return_value = requests_response('abc xyz ')
Follower.get_or_create(
to=g.user,
from_=self.make_user('http://a', cls=ActivityPub,
obj_as2={'inbox': 'https://inbox'}))
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
self.assertEqual(('https://inbox/',), mock_post.call_args[0])
create = copy.deepcopy(CREATE_AS2)
create['object'].update({
'image': {'url': 'http://im/age', 'type': 'Image'},
'attachment': [{'url': 'http://im/age', 'type': 'Image'}],
})
self.assert_equals(create, json_loads(mock_post.call_args[1]['data']))
def test_follow(self, mock_get, mock_post):
mock_get.side_effect = [FOLLOW, ACTOR, WEBMENTION_REL_LINK]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/follow',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/follow'),
self.as2_req('https://mas.to/mrs-foo'),
))
self.assert_deliveries(mock_post, ['https://mas.to/inbox'], FOLLOW_AS2)
obj = self.assert_object('https://user.com/follow',
users=[g.user.key],
notify=[self.mrs_foo],
source_protocol='web',
status='complete',
mf2=FOLLOW_MF2,
delivered=['https://mas.to/inbox'],
type='follow',
object_ids=['https://mas.to/mrs-foo'],
labels=['user', 'activity', 'notification'],
)
to = self.assert_user(ActivityPub, 'https://mas.to/mrs-foo', obj_as2={
'name': 'Mrs. ☕ Foo',
'id': 'https://mas.to/mrs-foo',
'inbox': 'https://mas.to/inbox',
'type': 'Person',
})
followers = Follower.query().fetch()
self.assertEqual(1, len(followers))
self.assertEqual(g.user.key, followers[0].from_)
self.assertEqual(to.key, followers[0].to)
self.assert_equals(obj.key, followers[0].follow)
def test_follow_no_actor(self, mock_get, mock_post):
g.user.obj_key = Object(id='a', as2=ACTOR_AS2).put()
g.user.put()
html = FOLLOW_HTML.replace(
'<a class="p-author h-card" href="https://user.com/">Ms. ☕ Baz</a>', '')
follow = requests_response(html, url='https://user.com/follow',
content_type=CONTENT_TYPE_HTML)
mock_get.side_effect = [
follow,
ACTOR_HTML_RESP, # authorship on follower
ACTOR, # followee AS2
]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/follow',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
args, kwargs = mock_post.call_args
self.assertEqual(('https://mas.to/inbox',), args)
self.assert_equals(FOLLOW_AS2, json_loads(kwargs['data']))
def test_follow_no_target(self, mock_get, mock_post):
self.make_followers()
html = FOLLOW_HTML.replace(
'<a class="u-follow-of" href="https://mas.to/mrs-foo"></a>',
'<a class="u-follow-of"></a>')
follow = requests_response(html, url='https://user.com/follow',
content_type=CONTENT_TYPE_HTML)
mock_get.side_effect = [follow, ACTOR]
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/follow',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(204, got.status_code)
mock_post.assert_not_called()
def test_follow_fragment(self, mock_get, mock_post):
mock_get.side_effect = [FOLLOW_FRAGMENT, ACTOR]
mock_post.return_value = requests_response('abc xyz')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/follow#2',
'target': 'https://fed.brid.gy/',
})
self.assert_equals(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/follow'),
self.as2_req('https://mas.to/mrs-foo'),
))
self.assert_deliveries(mock_post, ['https://mas.to/inbox'],
FOLLOW_FRAGMENT_AS2)
self.assert_object('https://user.com/follow#2',
users=[g.user.key],
notify=[self.mrs_foo],
source_protocol='web',
status='complete',
mf2=FOLLOW_FRAGMENT_MF2,
delivered=['https://mas.to/inbox'],
type='follow',
object_ids=['https://mas.to/mrs-foo'],
labels=['user', 'activity', 'notification',],
)
followers = Follower.query().fetch()
self.assert_equals(1, len(followers))
self.assert_equals(g.user.key, followers[0].from_)
self.assert_equals(ActivityPub(id='https://mas.to/mrs-foo').key,
followers[0].to)
def test_follow_multiple(self, mock_get, mock_post):
html = FOLLOW_HTML.replace(
'<a class="u-follow-of" href="https://mas.to/mrs-foo"></a>',
'<a class="u-follow-of" href="https://mas.to/mrs-foo"></a> '
'<a class="u-follow-of" href="https://mas.to/mr-biff"></a>')
mock_get.side_effect = [
requests_response(
html, url='https://user.com/follow',
content_type=CONTENT_TYPE_HTML),
ACTOR,
self.as2_resp({
'objectType': 'Person',
'displayName': 'Mr. ☕ Biff',
'id': 'https://mas.to/mr-biff',
'inbox': 'https://mas.to/inbox/biff',
}),
]
mock_post.return_value = requests_response('unused')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/follow',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/follow'),
self.as2_req('https://mas.to/mrs-foo'),
self.as2_req('https://mas.to/mr-biff'),
))
calls = mock_post.call_args_list
self.assertEqual('https://mas.to/inbox', calls[0][0][0])
self.assertEqual(FOLLOW_AS2, json_loads(calls[0][1]['data']))
self.assertEqual('https://mas.to/inbox/biff', calls[1][0][0])
self.assertEqual({
**FOLLOW_AS2,
'object': 'https://mas.to/mr-biff',
}, json_loads(calls[1][1]['data']))
mf2 = util.parse_mf2(html)['items'][0]
mr_biff = ndb.Key(ActivityPub, 'https://mas.to/mr-biff')
obj = self.assert_object('https://user.com/follow',
users=[g.user.key],
notify=[self.mrs_foo, mr_biff],
source_protocol='web',
status='complete',
mf2=mf2,
delivered=['https://mas.to/inbox',
'https://mas.to/inbox/biff'],
type='follow',
object_ids=['https://mas.to/mrs-foo',
'https://mas.to/mr-biff'],
labels=['user', 'activity', 'notification',],
)
followers = Follower.query().fetch()
self.assertEqual(2, len(followers))
self.assertEqual(g.user.key, followers[0].from_)
self.assertEqual(ActivityPub(id='https://mas.to/mr-biff').key,
followers[0].to)
self.assert_equals(obj.key, followers[0].follow)
self.assertEqual(g.user.key, followers[1].from_)
self.assertEqual(ActivityPub(id='https://mas.to/mrs-foo').key,
followers[1].to)
self.assert_equals(obj.key, followers[1].follow)
def test_error_fragment_missing(self, mock_get, mock_post):
mock_get.return_value = requests_response(
FOLLOW_FRAGMENT_HTML, url='https://user.com/follow',
content_type=CONTENT_TYPE_HTML)
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/follow#3',
'target': 'https://fed.brid.gy/',
})
self.assert_equals(304, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/follow'),
))
def test_delete(self, mock_get, mock_post):
mock_get.return_value = requests_response('"unused"', status=410,
url='http://final/delete')
mock_post.return_value = requests_response('unused', status=200)
Object(id='https://user.com/post#bridgy-fed-create',
mf2=NOTE_MF2, status='complete').put()
self.make_followers()
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code, got.text)
inboxes = ('https://inbox/', 'https://public/inbox', 'https://shared/inbox')
self.assert_deliveries(mock_post, inboxes, DELETE_AS2)
self.assert_object('https://user.com/post#bridgy-fed-delete',
users=[g.user.key],
source_protocol='web',
status='complete',
our_as1={
**DELETE_AS1,
'actor': {
**ACTOR_AS1_UNWRAPPED,
'id': 'https://user.com/',
},
},
delivered=inboxes,
type='delete',
object_ids=['https://user.com/post'],
labels=['user', 'activity'],
)
def test_delete_no_object(self, mock_get, mock_post):
mock_get.side_effect = [
requests_response('"unused"', status=410, url='http://final/delete'),
]
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(304, got.status_code, got.text)
mock_post.assert_not_called()
def test_delete_incomplete_response(self, mock_get, mock_post):
mock_get.return_value = requests_response('"unused"', status=410,
url='http://final/delete')
Object(id='https://user.com/post#bridgy-fed-create',
mf2=NOTE_MF2, status='in progress')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/post',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(304, got.status_code, got.text)
mock_post.assert_not_called()
def test_error(self, mock_get, mock_post):
mock_get.side_effect = [FOLLOW, ACTOR]
mock_post.return_value = requests_response(
'abc xyz', status=405, url='https://mas.to/inbox')
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/follow',
'target': 'https://fed.brid.gy/',
})
body = got.get_data(as_text=True)
self.assertEqual(502, got.status_code, body)
self.assertIn(
'405 Client Error: None for url: https://mas.to/inbox ; abc xyz',
body)
mock_get.assert_has_calls((
self.req('https://user.com/follow'),
self.as2_req('https://mas.to/mrs-foo'),
))
self.assert_deliveries(mock_post, ['https://mas.to/inbox'], FOLLOW_AS2)
self.assert_object('https://user.com/follow',
users=[g.user.key],
notify=[self.mrs_foo],
source_protocol='web',
status='failed',
mf2=FOLLOW_MF2,
failed=['https://mas.to/inbox'],
type='follow',
object_ids=['https://mas.to/mrs-foo'],
labels=['user', 'activity', 'notification',],
)
def test_repost_twitter_blocklisted(self, *mocks):
self._test_repost_blocklisted_error('https://twitter.com/foo', *mocks)
def test_repost_bridgy_fed_blocklisted(self, *mocks):
self._test_repost_blocklisted_error('https://fed.brid.gy/foo', *mocks)
def _test_repost_blocklisted_error(self, orig_url, mock_get, mock_post):
"""Reposts of non-fediverse (ie blocklisted) sites aren't yet supported."""
repost_html = REPOST_HTML.replace('https://mas.to/toot', orig_url)
repost_resp = requests_response(repost_html, url='https://user.com/repost')
mock_get.side_effect = [repost_resp]
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/repost',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(204, got.status_code)
mock_post.assert_not_called()
def test_update_profile(self, mock_get, mock_post):
mock_get.side_effect = [ACTOR_HTML_RESP]
mock_post.return_value = requests_response('abc xyz')
Follower.get_or_create(to=g.user, from_=self.make_user(
'http://ccc', cls=ActivityPub, obj_as2={
'endpoints': {
'sharedInbox': 'https://shared/inbox',
},
}))
Follower.get_or_create(to=g.user, from_=self.make_user(
'http://ddd', cls=ActivityPub, obj_as2={'inbox': 'https://inbox'}))
got = self.client.post('/_ah/queue/webmention', data={
'source': 'https://user.com/',
'target': 'https://fed.brid.gy/',
})
self.assertEqual(200, got.status_code)
mock_get.assert_has_calls((
self.req('https://user.com/'),
))
id = 'https://user.com/#update-2022-01-02T03:04:05+00:00'
wrapped_id = f'http://localhost/r/{id}'
expected_as2 = {
'@context': 'https://www.w3.org/ns/activitystreams',
'type': 'Update',
'id': wrapped_id,
'actor': 'http://localhost/user.com',
'object': {
**ACTOR_AS2,
'attachment': ACTOR_AS2_FULL['attachment'],
'updated': NOW.isoformat(),
},
'to': ['https://www.w3.org/ns/activitystreams#Public'],
}
self.assert_deliveries(mock_post, ('https://shared/inbox', 'https://inbox/'),
expected_as2)
# updated Web user
self.assert_user(Web, 'user.com',
obj_as2={
**ACTOR_AS2_USER,
'updated': '2022-01-02T03:04:05+00:00',
},
direct=True,
has_redirects=True,
)
# homepage object
actor = {
'objectType': 'person',
'id': 'https://user.com/',
'url': 'https://user.com/',
'urls': [{'displayName': 'Ms. ☕ Baz', 'value': 'https://user.com/'}],
'displayName': 'Ms. ☕ Baz',
'updated': '2022-01-02T03:04:05+00:00',
}
self.assert_object('https://user.com/',
source_protocol='web',
our_as1=actor,
type='person',
)
# update activity
expected_as1 = {
'objectType': 'activity',
'verb': 'update',
'id': id,
'actor': actor,
'object': actor,
}
self.assert_object(id,
users=[g.user.key],
source_protocol='web',
status='complete',
our_as1=expected_as1,
delivered=['https://inbox/', 'https://shared/inbox'],
type='update',
object_ids=['https://user.com/'],
labels=['user', 'activity'],
)
def _test_verify(self, redirects, hcard, actor, redirects_error=None):
g.user.has_redirects = False
g.user.put()
got = g.user.verify()
self.assertEqual(g.user.key, got.key)
with self.subTest(redirects=redirects, hcard=hcard, actor=actor,
redirects_error=redirects_error):
self.assert_equals(redirects, bool(g.user.has_redirects))
self.assert_equals(hcard, bool(g.user.has_hcard))
if actor is None:
assert not g.user.obj or not g.user.obj.as1
else:
got = {k: v for k, v in g.user.obj.as1.items()
if k in actor}
self.assert_equals(actor, got)
self.assert_equals(redirects_error, g.user.redirects_error)
def test_verify_neither(self, mock_get, _):
empty = requests_response('')
mock_get.side_effect = [empty, empty]
self._test_verify(False, False, None, """\
<pre>https://user.com/.well-known/webfinger?resource=acct:user.com@user.com
returned HTTP 200</pre>""")
def test_verify_redirect_strips_query_params(self, mock_get, _):
half_redir = requests_response(
status=302, redirected_url='http://localhost/.well-known/webfinger')
no_hcard = requests_response('<html><body></body></html>')
mock_get.side_effect = [half_redir, no_hcard]
self._test_verify(False, False, None, """\
Current vs expected:<pre>- http://localhost/.well-known/webfinger
+ https://fed.brid.gy/.well-known/webfinger?resource=acct:user.com@user.com</pre>""")
def test_verify_multiple_redirects(self, mock_get, _):
two_redirs = requests_response(
status=302, redirected_url=[
'https://www.user.com/.well-known/webfinger?resource=acct:user.com@user.com',
'http://localhost/.well-known/webfinger?resource=acct:user.com@user.com',
])
no_hcard = requests_response('<html><body></body></html>')
mock_get.side_effect = [two_redirs, no_hcard]
self._test_verify(True, False, None)
def test_verify_redirect_404(self, mock_get, _):
redir_404 = requests_response(status=404, redirected_url='http://this/404s')
no_hcard = requests_response('<html><body></body></html>')
mock_get.side_effect = [redir_404, no_hcard]
self._test_verify(False, False, None, """\
<pre>https://user.com/.well-known/webfinger?resource=acct:user.com@user.com
redirected to:
http://this/404s
returned HTTP 404</pre>""")
def test_verify_webfinger_urlencoded(self, mock_get, _):
mock_get.side_effect = [
requests_response(
status=302,
redirected_url='http://localhost/.well-known/webfinger?resource=acct%3Auser.com%40user.com'),
requests_response(''),
]
self._test_verify(True, False, None)
def test_verify_no_hcard(self, mock_get, _):
mock_get.side_effect = [
FULL_REDIR,
requests_response("""
<body>
<div class="h-entry">
<p class="e-content">foo bar</p>
</div>
</body>
"""),
]
self._test_verify(True, False, None)
def test_verify_non_representative_hcard(self, mock_get, _):
bad_hcard = requests_response(
'<html><body><a class="h-card u-url" href="https://a.b/">acct:me@user.com</a></body></html>',
url='https://user.com/',
)
mock_get.side_effect = [FULL_REDIR, bad_hcard]
self._test_verify(True, False, None)
def test_verify_both_work(self, mock_get, _):
hcard = requests_response("""
<html><body class="h-card">
<a class="u-url p-name" href="/">me</a>
<a class="u-url" href="acct:myself@user.com">Masto</a>
</body></html>""",
url='https://user.com/',
)
mock_get.side_effect = [FULL_REDIR, hcard]
self._test_verify(True, True, {
'objectType': 'person',
'displayName': 'me',
'url': 'https://user.com/',
'urls': [
{'value': 'https://user.com/'},
{'value': 'acct:myself@user.com'},
],
})
def test_verify_www_redirect(self, mock_get, _):
www_user = self.make_user('www.user.com')
empty = requests_response('')
mock_get.side_effect = [
requests_response(status=302, redirected_url='https://www.user.com/'),
empty, empty,
]
got = www_user.verify()
self.assertEqual('user.com', got.key.id())
root_user = Web.get_by_id('user.com')
self.assertEqual(root_user.key, www_user.key.get().use_instead)
self.assertEqual(root_user.key, Web.get_or_create('www.user.com').key)
def test_verify_actor_rel_me_links(self, mock_get, _):
mock_get.side_effect = [
FULL_REDIR,
requests_response("""
<body>
<div class="h-card">
<a class="u-url" rel="me" href="/about-me">Mrs. ☕ Foo</a>
<a class="u-url" rel="me" href="/">should be ignored</a>
<a class="u-url" rel="me" href="http://one" title="one title">
one text
</a>
<a class="u-url" rel="me" href="https://two" title=" two title "> </a>
</div>
</body>
""", url='https://user.com/'),
]
self._test_verify(True, True, {
'urls': [{
'value': 'https://user.com/about-me',
'displayName': 'Mrs. \u2615 Foo',
}, {
'value': 'https://user.com/',
'displayName': 'should be ignored',
}, {
'value': 'http://one',
'displayName': 'one text',
}, {
'value': 'https://two',
'displayName': 'two title',
}],
})
def test_verify_override_preferredUsername(self, mock_get, _):
mock_get.side_effect = [
FULL_REDIR,
requests_response("""
<body>
<a class="h-card u-url" rel="me" href="/about-me">
<span class="p-nickname">Nick</span>
</a>
</body>
""", url='https://user.com/'),
]
self._test_verify(True, True, {})
# preferredUsername stays y.z despite user's username. since Mastodon
# queries Webfinger for preferredUsername@fed.brid.gy
# https://github.com/snarfed/bridgy-fed/issues/77#issuecomment-949955109
postprocessed = postprocess_as2(g.user.as2())
self.assertEqual('user.com', postprocessed['preferredUsername'])
def test_web_url(self, _, __):
self.assertEqual('https://user.com/', g.user.web_url())
def test_ap_address(self, *_):
self.assertEqual('@user.com@user.com', g.user.ap_address())
g.user.obj = Object(id='a', as2={'type': 'Person'})
self.assertEqual('@user.com@user.com', g.user.ap_address())
g.user.obj.as2 = {'url': 'http://foo'}
self.assertEqual('@user.com@user.com', g.user.ap_address())
g.user.obj.as2 = {'url': ['http://foo', 'acct:bar@foo', 'acct:baz@user.com']}
self.assertEqual('@baz@user.com', g.user.ap_address())
g.user.direct = False
self.assertEqual('@user.com@localhost', g.user.ap_address())
def test_ap_actor(self, *_):
self.assertEqual('http://localhost/user.com', g.user.ap_actor())
g.user.direct = False
self.assertEqual('http://localhost/user.com', g.user.ap_actor())
self.assertEqual('http://localhost/user.com/inbox', g.user.ap_actor('inbox'))
def test_check_web_site(self, mock_get, _):
redir = 'http://localhost/.well-known/webfinger?resource=acct:user.com@user.com'
mock_get.side_effect = (
requests_response('', status=302, redirected_url=redir),
requests_response(ACTOR_HTML, url='https://user.com/',
content_type=CONTENT_TYPE_HTML),
)
got = self.client.post('/web-site', data={'url': 'https://user.com/'})
self.assert_equals(302, got.status_code)
self.assert_equals('/web/user.com', got.headers['Location'])
user = Web.get_by_id('user.com')
self.assertTrue(user.has_hcard)
self.assertEqual('person', user.obj.as1['objectType'])
def test_check_web_site_unicode_domain(self, mock_get, _):
mock_get.side_effect = (
requests_response(''),
requests_response(''),
)
got = self.client.post('/web-site', data={'url': 'https://☃.net/'})
self.assert_equals(302, got.status_code)
self.assert_equals('/web/%E2%98%83.net', got.headers['Location'])
self.assertIsNotNone(Web.get_by_id('☃.net'))
def test_check_web_site_lower_cases_domain(self, mock_get, _):
mock_get.side_effect = (
requests_response(''),
requests_response(''),
)
got = self.client.post('/web-site', data={'url': 'https://AbC.oRg/'})
self.assert_equals(302, got.status_code)
self.assert_equals('/web/abc.org', got.headers['Location'])
self.assertIsNotNone(Web.get_by_id('abc.org'))
self.assertIsNone(Web.get_by_id('AbC.oRg'))
def test_check_web_site_bad_url(self, _, __):
got = self.client.post('/web-site', data={'url': '!!!'})
self.assert_equals(200, got.status_code)
self.assertEqual(['No domain found in !!!'], get_flashed_messages())
self.assertEqual(1, Web.query().count())
def test_check_web_site_bridgy_fed_domain(self, _, __):
got = self.client.post('/web-site', data={'url': 'https://fed.brid.gy/foo'})
self.assert_equals(200, got.status_code)
self.assertEqual(['fed.brid.gy is a Bridgy Fed domain'],
get_flashed_messages())
self.assertEqual(1, Web.query().count())
def test_check_web_site_fetch_fails(self, mock_get, _):
redir = 'http://localhost/.well-known/webfinger?resource=acct:orig@orig'
mock_get.side_effect = (
requests_response('', status=302, redirected_url=redir),
requests_response('', status=503),
)
got = self.client.post('/web-site', data={'url': 'https://orig.co/'})
self.assert_equals(200, got.status_code, got.headers)
self.assertTrue(get_flashed_messages()[0].startswith(
"Couldn't connect to https://orig.co/: "))
@patch('requests.post')
@patch('requests.get')
class WebUtilTest(TestCase):
def setUp(self):
super().setUp()
g.user = self.make_user('user.com')
def test_key_for(self, *_):
for id in 'user.com', 'http://user.com', 'https://user.com/':
self.assertEqual(Web(id='user.com').key, Web.key_for(id))
with self.assertRaises(ValueError):
Web.key_for('')
for bad in 'foo', 'https://foo/', 'foo bar', 'user.json':
with self.subTest(bad=bad):
self.assertIsNone(Web.key_for(bad))
def test_owns_id(self, *_):
self.assertIsNone(Web.owns_id('http://foo.com'))
self.assertIsNone(Web.owns_id('https://bar.com/'))
self.assertIsNone(Web.owns_id('https://bar.com/baz'))
self.assertIsNone(Web.owns_id('https://bar/'))
self.assertFalse(Web.owns_id('at://did:plc:foo/bar/123'))
self.assertFalse(Web.owns_id('e45fab982'))
self.assertFalse(Web.owns_id('user.com'))
g.user.has_redirects = True
g.user.put()
self.assertTrue(Web.owns_id('user.com'))
g.user.key.delete()
self.assertIsNone(Web.owns_id('user.com'))
self.assertFalse(Web.owns_id('https://twitter.com/foo'))
self.assertFalse(Web.owns_id('https://fed.brid.gy/foo'))
def test_fetch(self, mock_get, __):
mock_get.return_value = REPOST
obj = Object(id='https://user.com/post')
Web.fetch(obj)
self.assert_equals({**REPOST_MF2, 'url': 'https://user.com/repost'}, obj.mf2)
def test_fetch_redirect(self, mock_get, __):
mock_get.return_value = requests_response(
REPOST_HTML, redirected_url='http://new/url')
obj = Object(id='https://orig/url')
Web.fetch(obj)
self.assert_equals('http://new/url', obj.mf2['url'])
self.assert_equals({**REPOST_MF2, 'url': 'http://new/url'}, obj.mf2)
self.assertIsNone(Object.get_by_id('http://new/url'))
def test_fetch_error(self, mock_get, __):
mock_get.return_value = requests_response(REPOST_HTML, status=405)
with self.assertRaises(BadGateway):
Web.fetch(Object(id='https://foo'), gateway=True)
def test_fetch_run_authorship(self, mock_get, __):
mock_get.side_effect = [
# post
requests_response(
REPOST_HTML.replace(
'<a class="p-author h-card" href="https://user.com/">Ms. ☕ Baz</a>',
'<a class="u-author" href="https://user.com/"></a>'),
content_type=CONTENT_TYPE_HTML, url='https://user.com/repost'),
# author URL
ACTOR,
]
obj = Object(id='https://user.com/repost')
Web.fetch(obj)
self.assert_equals({**REPOST_MF2, 'url': 'https://user.com/repost'}, obj.mf2)
def test_fetch_default_missing_author_to_user(self, mock_get, __):
mock_get.return_value = requests_response("""\
<html>
<body class="h-entry">
<p class="p-name">hello i am a post</p>
</body>
</html>
""", url='https://user.com/post')
obj = Object(id='https://user.com/post')
Web.fetch(obj)
self.assert_equals({
'type': ['h-entry'],
'properties': {
'name': ['hello i am a post'],
'author': ['https://user.com/'],
'url': ['https://user.com/post'],
},
'url': 'https://user.com/post',
}, obj.mf2)
def test_fetch_default_author_missing_url_to_user(self, mock_get, __):
mock_get.return_value = requests_response("""\
<html>
<body class="h-entry">
<p class="p-author h-card">Alice</p>
</body>
</html>
""", url='https://user.com/post')
obj = Object(id='https://user.com/post')
Web.fetch(obj)
self.assert_equals({
'type': ['h-entry'],
'properties': {
'author': [{
'type': ['h-card'],
'properties': {
'name': ['Alice'],
'url': ['https://user.com/'],
},
'value': 'Alice',
}],
'url': ['https://user.com/post'],
},
'url': 'https://user.com/post',
}, obj.mf2)
def test_fetch_user_homepage(self, mock_get, __):
mock_get.return_value = ACTOR_HTML_RESP
obj = Object(id='https://user.com/')
Web.fetch(obj)
self.assert_equals({
**ACTOR_MF2_REL_URLS,
'url': 'https://user.com/',
}, obj.mf2)
self.assert_equals({
**ACTOR_AS1_UNWRAPPED,
'id': 'https://user.com/',
'urls': [{'value': 'https://user.com/', 'displayName': 'Ms. ☕ Baz'}],
}, obj.as1)
def test_fetch_user_homepage_no_hcard(self, mock_get, __):
mock_get.return_value = REPOST
obj = Object(id='https://user.com/')
with self.assertRaises(BadRequest):
Web.fetch(obj)
def test_fetch_user_homepage_non_representative_hcard(self, mock_get, __):
mock_get.return_value = requests_response(
'<html><body><a class="h-card u-url" href="https://a.b/">acct:me@y.z</a></body></html>',
content_type=CONTENT_TYPE_HTML)
obj = Object(id='https://user.com/')
with self.assertRaises(BadRequest):
Web.fetch(obj)
def test_fetch_user_homepage_fail(self, mock_get, __):
mock_get.return_value = requests_response('', status=500)
obj = Object(id='https://user.com/')
with self.assertRaises(requests.HTTPError) as e:
Web.fetch(obj)
self.assertEqual(500, e.status_code)
def test_fetch_not_html(self, mock_get, __):
mock_get.return_value = self.as2_resp({})
obj = Object(id='https://user.com/post')
self.assertFalse(Web.fetch(obj))
self.assertIsNone(obj.as1)
def test_fetch_non_url(self, mock_get, __):
obj = Object(id='x y z')
self.assertFalse(Web.fetch(obj))
self.assertIsNone(obj.as1)
def test_fetch_no_mf2(self, mock_get, __):
mock_get.return_value = requests_response(
'<html>\n<body>foo</body>\n</html>')
obj = Object(id='https://user.com/post')
self.assertFalse(Web.fetch(obj))
self.assertIsNone(obj.as1)
def test_send_note_does_nothing(self, mock_get, mock_post):
Follower.get_or_create(
to=self.make_user('https://mas.to/bob', cls=ActivityPub),
from_=g.user)
self.assertFalse(Web.send(
Object(id='http://mas.to/note', as2=test_activitypub.NOTE),
'https://user.com/'))
mock_get.assert_not_called()
mock_post.assert_not_called()
def test_send_unrelated_repost_does_nothing(self, mock_get, mock_post):
Follower.get_or_create(
to=self.make_user('https://mas.to/bob', cls=ActivityPub),
from_=g.user)
self.assertFalse(Web.send(
Object(id='http://mas.to/note', as2={
**test_activitypub.REPOST,
'actor': 'https://mas.to/bob',
}),
'https://user.com/'))
mock_get.assert_not_called()
mock_post.assert_not_called()
def test_send_unrelated_reply_does_nothing(self, mock_get, mock_post):
Follower.get_or_create(
to=self.make_user('https://mas.to/bob', cls=ActivityPub),
from_=g.user)
self.assertFalse(Web.send(
Object(id='http://mas.to/note', as2={
**test_activitypub.REPLY,
'actor': 'https://mas.to/bob',
}),
'https://user.com/'))
mock_get.assert_not_called()
mock_post.assert_not_called()
def test_send_like(self, mock_get, mock_post):
mock_get.return_value = WEBMENTION_REL_LINK
mock_post.return_value = requests_response()
obj = Object(id='http://mas.to/like#ok', as2=test_activitypub.LIKE,
source_protocol='ui')
self.assertTrue(Web.send(obj, 'https://user.com/post'))
self.assert_req(mock_get, 'https://user.com/post')
args, kwargs = mock_post.call_args
self.assertEqual(('https://user.com/webmention',), args)
self.assertEqual({
'source': 'https://fed.brid.gy/convert/web/http:/mas.to/like%23ok',
'target': 'https://user.com/post',
}, kwargs['data'])
def test_send_no_endpoint(self, mock_get, mock_post):
mock_get.return_value = WEBMENTION_NO_REL_LINK
obj = Object(id='http://mas.to/like#ok', as2=test_activitypub.LIKE)
self.assertFalse(Web.send(obj, 'https://user.com/post'))
self.assert_req(mock_get, 'https://user.com/post')
mock_post.assert_not_called()
def test_send_skips_accept_follow(self, mock_get, mock_post):
obj = Object(id='https://user.com/accept', as2=test_activitypub.ACCEPT)
self.assertFalse(Web.send(obj, 'https://user.com/'))
mock_get.assert_not_called()
mock_post.assert_not_called()
def test_send_blocklisted(self, mock_get, mock_post):
obj = Object(id='http://mas.to/like#ok', as2={
**test_activitypub.LIKE,
'object': 'https://fed.brid.gy/foo',
})
self.assertFalse(Web.send(obj, 'https://fed.brid.gy/foo'))
mock_get.assert_not_called()
mock_post.assert_not_called()
def test_send_errors(self, mock_get, mock_post):
for err in [
requests.HTTPError(response=util.Struct(status_code='429', text='')),
requests.ConnectionError(),
]:
with self.subTest(err=err):
mock_get.return_value = WEBMENTION_REL_LINK
mock_post.side_effect = err
obj = Object(id='http://mas.to/like#ok', as2=test_activitypub.LIKE,
source_protocol='ui')
with self.assertRaises(err.__class__):
Web.send(obj, 'https://user.com/post')
self.assert_req(mock_get, 'https://user.com/post')
args, kwargs = mock_post.call_args
self.assertEqual(('https://user.com/webmention',), args)
self.assertEqual({
'source': 'https://fed.brid.gy/convert/web/http:/mas.to/like%23ok',
'target': 'https://user.com/post',
}, kwargs['data'])
def test_serve(self, _, __):
obj = Object(id='http://orig', mf2=ACTOR_MF2)
html, headers = Web.serve(obj)
self.assert_multiline_equals("""\
<!DOCTYPE html>
<html>
<head><meta charset="utf-8">
<meta http-equiv="refresh" content="0;url=https://user.com/"></head>
<body class="">
<span class="h-card">
<data class="p-uid" value="https://user.com/"></data>
<a class="p-name u-url" href="https://user.com/">Ms. ☕ Baz</a>
</span>
</body>
</html>
""", html, ignore_blanks=True)
self.assertEqual({'Content-Type': 'text/html; charset=utf-8'}, headers)
def test_target_for(self, _, __):
self.assertIsNone(Web.target_for(Object(id='x', source_protocol='web')))
self.assertEqual('http://foo', Web.target_for(
Object(id='http://foo', source_protocol='web')))
self.assertEqual('http://foo', Web.target_for(
Object(id='http://foo', source_protocol='web'), shared=True))