view tests/unit/test_plugin_xep_0373.py @ 4062:18719058a914

plugin XEP-0294: "Jingle RTP Feedback Negotiation" implementation: rel 438
author Goffi <goffi@goffi.org>
date Tue, 30 May 2023 17:58:43 +0200
parents cecf45416403
children 3d91d0aa68db
line wrap: on
line source

from datetime import datetime, timedelta, timezone
from sat.plugins.plugin_xep_0373 import XEP_0373, NS_OX
from sat.tools.xmpp_datetime import parse_datetime

import pytest
from twisted.words.protocols.jabber import jid


a = jid.JID("foo@example.com")
b = jid.JID("bar@example.com")


def test_signcrypt_element_args() -> None:
    with pytest.raises(ValueError):
        XEP_0373.build_signcrypt_element([])


def test_signcrypt_element() -> None:
    signcrypt_elt, payload_elt = XEP_0373.build_signcrypt_element([ a, b ])
    payload_elt.addElement("signcrypt-test-content", content="signcrypt test content")

    rpad_elt = next(signcrypt_elt.elements(NS_OX, "rpad"))
    time_elt = next(signcrypt_elt.elements(NS_OX, "time"))

    rpad = str(rpad_elt)
    timestamp = parse_datetime(time_elt["stamp"])

    signcrypt_elt.children.remove(rpad_elt)
    signcrypt_elt.children.remove(time_elt)

    assert rpad
    assert (datetime.now(timezone.utc) - timestamp) < timedelta(seconds=10)
    assert signcrypt_elt.toXml() == (
        "<signcrypt xmlns='urn:xmpp:openpgp:0'>"
            "<to jid='foo@example.com'/>"
            "<to jid='bar@example.com'/>"
            "<payload>"
                "<signcrypt-test-content>signcrypt test content</signcrypt-test-content>"
            "</payload>"
        "</signcrypt>"
    )


def test_sign_element_args() -> None:
    with pytest.raises(ValueError):
        XEP_0373.build_sign_element([], True)


def test_sign_element_with_rpad() -> None:
    sign_elt, payload_elt = XEP_0373.build_sign_element([ a, b ], True)
    payload_elt.addElement("sign-test-content", content="sign test content")

    rpad_elt = next(sign_elt.elements(NS_OX, "rpad"))
    time_elt = next(sign_elt.elements(NS_OX, "time"))

    rpad = str(rpad_elt)
    timestamp = parse_datetime(time_elt["stamp"])

    sign_elt.children.remove(rpad_elt)
    sign_elt.children.remove(time_elt)

    assert rpad
    assert (datetime.now(timezone.utc) - timestamp) < timedelta(seconds=10)
    assert sign_elt.toXml() == (
        "<sign xmlns='urn:xmpp:openpgp:0'>"
            "<to jid='foo@example.com'/>"
            "<to jid='bar@example.com'/>"
            "<payload>"
                "<sign-test-content>sign test content</sign-test-content>"
            "</payload>"
        "</sign>"
    )


def test_sign_element_without_rpad() -> None:
    sign_elt, payload_elt = XEP_0373.build_sign_element([ a, b ], False)
    payload_elt.addElement("sign-test-content", content="sign test content")

    rpad_elt = next(sign_elt.elements(NS_OX, "rpad"), None)
    time_elt = next(sign_elt.elements(NS_OX, "time"))

    timestamp = parse_datetime(time_elt["stamp"])

    sign_elt.children.remove(time_elt)

    assert rpad_elt is None
    assert (datetime.now(timezone.utc) - timestamp) < timedelta(seconds=10)
    assert sign_elt.toXml() == (
        "<sign xmlns='urn:xmpp:openpgp:0'>"
            "<to jid='foo@example.com'/>"
            "<to jid='bar@example.com'/>"
            "<payload>"
                "<sign-test-content>sign test content</sign-test-content>"
            "</payload>"
        "</sign>"
    )


def test_crypt_element_with_recipients() -> None:
    crypt_elt, payload_elt = XEP_0373.build_crypt_element([ a, b ])
    payload_elt.addElement("crypt-test-content", content="crypt test content")

    rpad_elt = next(crypt_elt.elements(NS_OX, "rpad"))
    time_elt = next(crypt_elt.elements(NS_OX, "time"))

    rpad = str(rpad_elt)
    timestamp = parse_datetime(time_elt["stamp"])

    crypt_elt.children.remove(rpad_elt)
    crypt_elt.children.remove(time_elt)

    assert rpad
    assert (datetime.now(timezone.utc) - timestamp) < timedelta(seconds=10)
    assert crypt_elt.toXml() == (
        "<crypt xmlns='urn:xmpp:openpgp:0'>"
            "<to jid='foo@example.com'/>"
            "<to jid='bar@example.com'/>"
            "<payload>"
                "<crypt-test-content>crypt test content</crypt-test-content>"
            "</payload>"
        "</crypt>"
    )


def test_crypt_element_without_recipients() -> None:
    crypt_elt, payload_elt = XEP_0373.build_crypt_element([])
    payload_elt.addElement("crypt-test-content", content="crypt test content")

    rpad_elt = next(crypt_elt.elements(NS_OX, "rpad"))
    time_elt = next(crypt_elt.elements(NS_OX, "time"))

    rpad = str(rpad_elt)
    timestamp = parse_datetime(time_elt["stamp"])

    crypt_elt.children.remove(rpad_elt)
    crypt_elt.children.remove(time_elt)

    assert rpad
    assert (datetime.now(timezone.utc) - timestamp) < timedelta(seconds=10)
    assert crypt_elt.toXml() == (
        "<crypt xmlns='urn:xmpp:openpgp:0'>"
            "<payload>"
                "<crypt-test-content>crypt test content</crypt-test-content>"
            "</payload>"
        "</crypt>"
    )