def verify(window: 'TxWindow', contact_list: 'ContactList') -> None:
"""Verify fingerprints with contact."""
if window.type == WIN_TYPE_GROUP or window.contact is None:
raise SoftError("Error: A group is selected.", head_clear=True)
if window.contact.uses_psk():
raise SoftError("Pre-shared keys have no fingerprints.",
head_clear=True)
try:
verified = verify_fingerprints(window.contact.tx_fingerprint,
window.contact.rx_fingerprint)
except (EOFError, KeyboardInterrupt):
raise SoftError("Fingerprint verification aborted.",
delay=1,
head=2,
tail_clear=True)
status_hr, status = {
True: ("Verified", KEX_STATUS_VERIFIED),
False: ("Unverified", KEX_STATUS_UNVERIFIED)
}[verified]
window.contact.kex_status = status
contact_list.store_contacts()
m_print(f"Marked fingerprints with {window.name} as '{status_hr}'.",
bold=True,
tail_clear=True,
delay=1,
tail=1)
def test_incorrect_fingerprint(self, _):
self.assertFalse(
verify_fingerprints(bytes(FINGERPRINT_LENGTH),
bytes(FINGERPRINT_LENGTH)))
def test_correct_fingerprint(self, _: Any) -> None:
self.assertTrue(verify_fingerprints(bytes(FINGERPRINT_LENGTH), bytes(FINGERPRINT_LENGTH)))