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import unittest
from email.parser import Parser
from zope.interface import implementer
from memoryhole import protect, OpenPGP
FROM = "me@domain.com"
TO = "you@other.com"
SUBJECT = "some subject"
BODY = "body text"
EMAIL = """From: %(from)s
To: %(to)s
Subject: %(subject)s
%(body)s
""" % {
"from": FROM,
"to": TO,
"subject": SUBJECT,
"body": BODY
}
class ProtectTest(unittest.TestCase):
def test_pgp_mime(self):
p = Parser()
msg = p.parsestr(EMAIL)
encrypter = Encrypter()
encmsg = protect(msg, encrypter)
self.assertEqual(encmsg.get_payload(1).get_payload(), encrypter.encstr)
self.assertEqual(BODY, encrypter.data[1:-1]) # remove '\n'
self.assertEqual([TO], encrypter.encraddr)
self.assertEqual(FROM, encrypter.singaddr)
self.assertEqual(encmsg.get_content_type(), "multipart/encrypted")
def test_unobscured_headers(self):
p = Parser()
msg = p.parsestr(EMAIL)
encrypter = Encrypter()
encmsg = protect(msg, encrypter, obscure=False)
self.assertEqual(encmsg['from'], FROM)
self.assertEqual(encmsg['to'], TO)
self.assertEqual(encmsg['subject'], SUBJECT)
@implementer(OpenPGP)
class Encrypter(object):
encstr = "this is encrypted"
def encrypt(self, data, encraddr, singaddr):
self.data = data
self.encraddr = encraddr
self.singaddr = singaddr
return self.encstr
if __name__ == "__main__":
unittest.main()
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