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Filtering invalid email addresses #564

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Filtering invalid email addresses #564

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fba98e5
Added validity checks to filter invalid email-addresses
Aug 5, 2022
24aa6e5
Added testcase for invalid email-address #515
Aug 5, 2022
bb4debe
Merge branch 'main' into main
stefanw Aug 11, 2022
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5 changes: 5 additions & 0 deletions froide/foirequest/tests/test_mail.py
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Original file line number Diff line number Diff line change
Expand Up @@ -296,6 +296,11 @@ def test_html_only_mail(self):
self.assertIn(" ( https://", mail.body)
self.assertIn("*peter.mueller@kreis-steinfurt.de*", mail.body)

def test_invalid_mail_address(self):
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@stefanw stefanw Aug 15, 2022

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Ideally this should be more a unit test (and less like a integration test): parsing a whole email just to test parsing of addresses makes this test not very specific. Also adding a large email with an image attachment (?!) is too much.

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@maxempoint maxempoint Aug 17, 2022

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Thank you for the feedback! I agree this is to unspecific. I will remove this test and do it more like this (without parsing a whole email):

Suggested change
def test_invalid_mail_address(self):
def test_invalid_mail_address(self):
values = ["To: 'John Doe [#123]' <john.doe@example.com>"]
ret = get_address_list(values)
self.assertEqual('john.doe@example.com', ret[0].email)

with open(p("test_mail_14.txt"), "rb") as f:
mail = parse_email(f)
self.assertEqual('john.doe@example.com', mail.to[0][1])


class DeferredMessageTest(TestCase):
def setUp(self):
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