Fix inconsistent handling of upper and lower cases of email addresses. (#7021)

fixes #7016
This commit is contained in:
Dirk Klimpel 2020-07-03 15:03:13 +02:00 committed by GitHub
parent 8097659f6e
commit 21a212f8e5
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8 changed files with 282 additions and 51 deletions

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@ -108,6 +108,46 @@ class PasswordResetTestCase(unittest.HomeserverTestCase):
# Assert we can't log in with the old password
self.attempt_wrong_password_login("kermit", old_password)
def test_basic_password_reset_canonicalise_email(self):
"""Test basic password reset flow
Request password reset with different spelling
"""
old_password = "monkey"
new_password = "kangeroo"
user_id = self.register_user("kermit", old_password)
self.login("kermit", old_password)
email_profile = "test@example.com"
email_passwort_reset = "TEST@EXAMPLE.COM"
# Add a threepid
self.get_success(
self.store.user_add_threepid(
user_id=user_id,
medium="email",
address=email_profile,
validated_at=0,
added_at=0,
)
)
client_secret = "foobar"
session_id = self._request_token(email_passwort_reset, client_secret)
self.assertEquals(len(self.email_attempts), 1)
link = self._get_link_from_email()
self._validate_token(link)
self._reset_password(new_password, session_id, client_secret)
# Assert we can log in with the new password
self.login("kermit", new_password)
# Assert we can't log in with the old password
self.attempt_wrong_password_login("kermit", old_password)
def test_cant_reset_password_without_clicking_link(self):
"""Test that we do actually need to click the link in the email
"""
@ -386,44 +426,67 @@ class ThreepidEmailRestTestCase(unittest.HomeserverTestCase):
self.email = "test@example.com"
self.url_3pid = b"account/3pid"
def test_add_email(self):
"""Test adding an email to profile
"""
client_secret = "foobar"
session_id = self._request_token(self.email, client_secret)
def test_add_valid_email(self):
self.get_success(self._add_email(self.email, self.email))
self.assertEquals(len(self.email_attempts), 1)
link = self._get_link_from_email()
self._validate_token(link)
request, channel = self.make_request(
"POST",
b"/_matrix/client/unstable/account/3pid/add",
{
"client_secret": client_secret,
"sid": session_id,
"auth": {
"type": "m.login.password",
"user": self.user_id,
"password": "test",
},
},
access_token=self.user_id_tok,
def test_add_valid_email_second_time(self):
self.get_success(self._add_email(self.email, self.email))
self.get_success(
self._request_token_invalid_email(
self.email,
expected_errcode=Codes.THREEPID_IN_USE,
expected_error="Email is already in use",
)
)
self.render(request)
self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
# Get user
request, channel = self.make_request(
"GET", self.url_3pid, access_token=self.user_id_tok,
def test_add_valid_email_second_time_canonicalise(self):
self.get_success(self._add_email(self.email, self.email))
self.get_success(
self._request_token_invalid_email(
"TEST@EXAMPLE.COM",
expected_errcode=Codes.THREEPID_IN_USE,
expected_error="Email is already in use",
)
)
self.render(request)
self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
self.assertEqual("email", channel.json_body["threepids"][0]["medium"])
self.assertEqual(self.email, channel.json_body["threepids"][0]["address"])
def test_add_email_no_at(self):
self.get_success(
self._request_token_invalid_email(
"address-without-at.bar",
expected_errcode=Codes.UNKNOWN,
expected_error="Unable to parse email address",
)
)
def test_add_email_two_at(self):
self.get_success(
self._request_token_invalid_email(
"foo@foo@test.bar",
expected_errcode=Codes.UNKNOWN,
expected_error="Unable to parse email address",
)
)
def test_add_email_bad_format(self):
self.get_success(
self._request_token_invalid_email(
"user@bad.example.net@good.example.com",
expected_errcode=Codes.UNKNOWN,
expected_error="Unable to parse email address",
)
)
def test_add_email_domain_to_lower(self):
self.get_success(self._add_email("foo@TEST.BAR", "foo@test.bar"))
def test_add_email_domain_with_umlaut(self):
self.get_success(self._add_email("foo@Öumlaut.com", "foo@öumlaut.com"))
def test_add_email_address_casefold(self):
self.get_success(self._add_email("Strauß@Example.com", "strauss@example.com"))
def test_address_trim(self):
self.get_success(self._add_email(" foo@test.bar ", "foo@test.bar"))
def test_add_email_if_disabled(self):
"""Test adding email to profile when doing so is disallowed
@ -616,6 +679,19 @@ class ThreepidEmailRestTestCase(unittest.HomeserverTestCase):
return channel.json_body["sid"]
def _request_token_invalid_email(
self, email, expected_errcode, expected_error, client_secret="foobar",
):
request, channel = self.make_request(
"POST",
b"account/3pid/email/requestToken",
{"client_secret": client_secret, "email": email, "send_attempt": 1},
)
self.render(request)
self.assertEqual(400, int(channel.result["code"]), msg=channel.result["body"])
self.assertEqual(expected_errcode, channel.json_body["errcode"])
self.assertEqual(expected_error, channel.json_body["error"])
def _validate_token(self, link):
# Remove the host
path = link.replace("https://example.com", "")
@ -643,3 +719,42 @@ class ThreepidEmailRestTestCase(unittest.HomeserverTestCase):
assert match, "Could not find link in email"
return match.group(0)
def _add_email(self, request_email, expected_email):
"""Test adding an email to profile
"""
client_secret = "foobar"
session_id = self._request_token(request_email, client_secret)
self.assertEquals(len(self.email_attempts), 1)
link = self._get_link_from_email()
self._validate_token(link)
request, channel = self.make_request(
"POST",
b"/_matrix/client/unstable/account/3pid/add",
{
"client_secret": client_secret,
"sid": session_id,
"auth": {
"type": "m.login.password",
"user": self.user_id,
"password": "test",
},
},
access_token=self.user_id_tok,
)
self.render(request)
self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
# Get user
request, channel = self.make_request(
"GET", self.url_3pid, access_token=self.user_id_tok,
)
self.render(request)
self.assertEqual(200, int(channel.result["code"]), msg=channel.result["body"])
self.assertEqual("email", channel.json_body["threepids"][0]["medium"])
self.assertEqual(expected_email, channel.json_body["threepids"][0]["address"])