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The main limitation of this version is that it's controlled entirely from settings, with nothing in the database and no web UI or even management command to control it. That makes it a bit more of a burden for the server admins than it'd ideally be, but that's fine for now. Relatedly, the web flow for realm creation still requires choosing a subdomain even if the realm is destined to live at an alias domain. Specific to the dev environment, there is an annoying quirk: the special dev login flow doesn't work on a REALM_HOSTS realm. Also, in this version the `add_new_realm` and `add_new_user` management commands, which are intended for use in development environments only, don't support this feature. In manual testing, I've confirmed that a REALM_HOSTS realm works for signup and login, with email/password, Google SSO, or GitHub SSO. Most of that was in dev; I used zulipstaging.com to also test * logging in with email and password; * logging in with Google SSO... far enough to correctly determine that my email address is associated with some other realm.
57 lines
2.4 KiB
Python
57 lines
2.4 KiB
Python
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import mock
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from typing import Any, Dict, List
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from django.test import TestCase, override_settings
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from zerver.lib.subdomains import get_subdomain
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from zerver.models import Realm
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class SubdomainsTest(TestCase):
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def test_get_subdomain(self):
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# type: () -> None
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def request_mock(host):
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# type: (str) -> Any
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request = mock.Mock(spec=['get_host'])
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request.attach_mock(mock.Mock(return_value=host), 'get_host')
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return request
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def test(expected, host, *, plusport=True,
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external_host='example.org', realm_hosts={}, root_aliases=[]):
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# type: (str, str, bool, str, Dict[str, str], List[str]) -> None
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with self.settings(EXTERNAL_HOST=external_host,
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REALM_HOSTS=realm_hosts,
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ROOT_SUBDOMAIN_ALIASES=root_aliases):
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self.assertEqual(get_subdomain(request_mock(host)), expected)
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if plusport and ':' not in host:
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self.assertEqual(get_subdomain(request_mock(host + ':443')),
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expected)
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ROOT = Realm.SUBDOMAIN_FOR_ROOT_DOMAIN
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# Basics
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test(ROOT, 'example.org')
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test('foo', 'foo.example.org')
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test(ROOT, 'www.example.org', root_aliases=['www'])
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# Unrecognized patterns fall back to root
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test(ROOT, 'arbitrary.com')
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test(ROOT, 'foo.example.org.evil.com')
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# REALM_HOSTS adds a name,
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test('bar', 'chat.barbar.com', realm_hosts={'bar': 'chat.barbar.com'})
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# ... exactly, ...
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test(ROOT, 'surchat.barbar.com', realm_hosts={'bar': 'chat.barbar.com'})
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test(ROOT, 'foo.chat.barbar.com', realm_hosts={'bar': 'chat.barbar.com'})
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# ... and leaves the subdomain in place too.
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test('bar', 'bar.example.org', realm_hosts={'bar': 'chat.barbar.com'})
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# Any port is fine in Host if there's none in EXTERNAL_HOST, ...
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test('foo', 'foo.example.org:443', external_host='example.org')
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test('foo', 'foo.example.org:12345', external_host='example.org')
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# ... but an explicit port in EXTERNAL_HOST must be explicitly matched in Host.
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test(ROOT, 'foo.example.org', external_host='example.org:12345')
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test(ROOT, 'foo.example.org', external_host='example.org:443', plusport=False)
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test('foo', 'foo.example.org:443', external_host='example.org:443')
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