apprise/test/test_plugin_office365.py

# -*- coding: utf-8 -*-
# BSD 2-Clause License
#
# Apprise - Push Notification Library.
# Copyright (c) 2024, Chris Caron <lead2gold@gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
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import os
from unittest import mock

import pytest
import requests
from datetime import datetime
from json import dumps
from apprise import Apprise
from apprise.plugins.NotifyOffice365 import NotifyOffice365
from helpers import AppriseURLTester

# Disable logging for a cleaner testing output
import logging
logging.disable(logging.CRITICAL)

# Attachment Directory
TEST_VAR_DIR = os.path.join(os.path.dirname(__file__), 'var')

# Our Testing URLs
apprise_url_tests = (
    ##################################
    # NotifyOffice365
    ##################################
    ('o365://', {
        # Missing tenant, client_id, secret, and targets!
        'instance': TypeError,
    }),
    ('o365://:@/', {
        # invalid url
        'instance': TypeError,
    }),
    ('o365://{tenant}:{aid}/{cid}/{secret}/{targets}'.format(
        # invalid tenant
        tenant=',',
        cid='ab-cd-ef-gh',
        aid='user@example.com',
        secret='abcd/123/3343/@jack/test',
        targets='/'.join(['email1@test.ca'])), {

        # We're valid and good to go
        'instance': TypeError,
    }),
    ('o365://{tenant}:{aid}/{cid}/{secret}/{targets}'.format(
        tenant='tenant',
        # invalid client id
        cid='ab.',
        aid='user@example.com',
        secret='abcd/123/3343/@jack/test',
        targets='/'.join(['email1@test.ca'])), {

        # We're valid and good to go
        'instance': TypeError,
    }),
    ('o365://{tenant}:{aid}/{cid}/{secret}/{targets}'.format(
        tenant='tenant',
        cid='ab-cd-ef-gh',
        aid='user@example.com',
        secret='abcd/123/3343/@jack/test',
        targets='/'.join(['email1@test.ca'])), {

        # We're valid and good to go
        'instance': NotifyOffice365,

        # Test what happens if a batch send fails to return a messageCount
        'requests_response_text': {
            'expires_in': 2000,
            'access_token': 'abcd1234',
        },

        # Our expected url(privacy=True) startswith() response:
        'privacy_url': 'o365://t...t:user@example.com/a...h/' \
                       '****/email1%40test.ca/'}),
    # test our arguments
    ('o365://_/?oauth_id={cid}&oauth_secret={secret}&tenant={tenant}'
        '&to={targets}&from={aid}'.format(
            tenant='tenant',
            cid='ab-cd-ef-gh',
            aid='user@example.com',
            secret='abcd/123/3343/@jack/test',
            targets='email1@test.ca'),
        {
            # We're valid and good to go
            'instance': NotifyOffice365,

            # Test what happens if a batch send fails to return a messageCount
            'requests_response_text': {
                'expires_in': 2000,
                'access_token': 'abcd1234',
            },

            # Our expected url(privacy=True) startswith() response:
            'privacy_url': 'o365://t...t:user@example.com/a...h/' \
                           '****/email1%40test.ca/'}),
    # Test invalid JSON (no tenant defaults to email domain)
    ('o365://{tenant}:{aid}/{cid}/{secret}/{targets}'.format(
        tenant='tenant',
        cid='ab-cd-ef-gh',
        aid='user@example.com',
        secret='abcd/123/3343/@jack/test',
        targets='/'.join(['email1@test.ca'])), {

        # We're valid and good to go
        'instance': NotifyOffice365,

        # invalid JSON response
        'requests_response_text': '{',
        'notify_response': False,
    }),
    # No Targets specified
    ('o365://{tenant}:{aid}/{cid}/{secret}'.format(
        tenant='tenant',
        cid='ab-cd-ef-gh',
        aid='user@example.com',
        secret='abcd/123/3343/@jack/test'), {

        # We're valid and good to go
        'instance': NotifyOffice365,

        # There were no targets to notify; so we use our own email
        'requests_response_text': {
            'expires_in': 2000,
            'access_token': 'abcd1234',
        },
    }),
    ('o365://{tenant}:{aid}/{cid}/{secret}/{targets}'.format(
        tenant='tenant',
        cid='zz-zz-zz-zz',
        aid='user@example.com',
        secret='abcd/abc/dcba/@john/test',
        targets='/'.join(['email1@test.ca'])), {
        'instance': NotifyOffice365,
        # throw a bizzare code forcing us to fail to look it up
        'response': False,
        'requests_response_code': 999,
    }),
    ('o365://{tenant}:{aid}/{cid}/{secret}/{targets}'.format(
        tenant='tenant',
        cid='01-12-23-34',
        aid='user@example.com',
        secret='abcd/321/4321/@test/test',
        targets='/'.join(['email1@test.ca'])), {
        'instance': NotifyOffice365,
        # Throws a series of connection and transfer exceptions when this flag
        # is set and tests that we gracfully handle them
        'test_requests_exceptions': True,
    }),
)


def test_plugin_office365_urls():
    """
    NotifyOffice365() Apprise URLs

    """

    # Run our general tests
    AppriseURLTester(tests=apprise_url_tests).run_all()


@mock.patch('requests.post')
def test_plugin_office365_general(mock_post):
    """
    NotifyOffice365() General Testing

    """

    # Initialize some generic (but valid) tokens
    email = 'user@example.net'
    tenant = 'ff-gg-hh-ii-jj'
    client_id = 'aa-bb-cc-dd-ee'
    secret = 'abcd/1234/abcd@ajd@/test'
    targets = 'target@example.com'

    # Prepare Mock return object
    authentication = {
        "token_type": "Bearer",
        "expires_in": 6000,
        "access_token": "abcd1234"
    }
    response = mock.Mock()
    response.content = dumps(authentication)
    response.status_code = requests.codes.ok
    mock_post.return_value = response

    # Instantiate our object
    obj = Apprise.instantiate(
        'o365://{tenant}:{email}/{tenant}/{secret}/{targets}'.format(
            tenant=tenant,
            email=email,
            secret=secret,
            targets=targets))

    assert isinstance(obj, NotifyOffice365)

    # Test our URL generation
    assert isinstance(obj.url(), str)

    # Test our notification
    assert obj.notify(title='title', body='test') is True

    # Instantiate our object
    obj = Apprise.instantiate(
        'o365://{tenant}:{email}/{tenant}/{secret}/{targets}'
        '?bcc={bcc}&cc={cc}'.format(
            tenant=tenant,
            email=email,
            secret=secret,
            targets=targets,
            # Test the cc and bcc list (use good and bad email)
            cc='Chuck Norris cnorris@yahoo.ca, Sauron@lotr.me, invalid@!',
            bcc='Bruce Willis bwillis@hotmail.com, Frodo@lotr.me invalid@!',
        ))

    assert isinstance(obj, NotifyOffice365)

    # Test our URL generation
    assert isinstance(obj.url(), str)

    # Test our notification
    assert obj.notify(title='title', body='test') is True

    with pytest.raises(TypeError):
        # No secret
        NotifyOffice365(
            email=email,
            client_id=client_id,
            tenant=tenant,
            secret=None,
            targets=None,
        )

    with pytest.raises(TypeError):
        # Invalid email
        NotifyOffice365(
            email=None,
            client_id=client_id,
            tenant=tenant,
            secret=secret,
            targets=None,
        )

    with pytest.raises(TypeError):
        # Invalid email
        NotifyOffice365(
            email='garbage',
            client_id=client_id,
            tenant=tenant,
            secret=secret,
            targets=None,
        )

    # One of the targets are invalid
    obj = NotifyOffice365(
        email=email,
        client_id=client_id,
        tenant=tenant,
        secret=secret,
        targets=('Management abc@gmail.com', 'garbage'),
    )
    # Test our notification (this will work and only notify abc@gmail.com)
    assert obj.notify(title='title', body='test') is True

    # all of the targets are invalid
    obj = NotifyOffice365(
        email=email,
        client_id=client_id,
        tenant=tenant,
        secret=secret,
        targets=('invalid', 'garbage'),
    )

    # Test our notification (which will fail because of no entries)
    assert obj.notify(title='title', body='test') is False


@mock.patch('requests.post')
def test_plugin_office365_authentication(mock_post):
    """
    NotifyOffice365() Authentication Testing

    """

    # Initialize some generic (but valid) tokens
    tenant = 'ff-gg-hh-ii-jj'
    email = 'user@example.net'
    client_id = 'aa-bb-cc-dd-ee'
    secret = 'abcd/1234/abcd@ajd@/test'
    targets = 'target@example.com'

    # Prepare Mock return object
    authentication_okay = {
        "token_type": "Bearer",
        "expires_in": 6000,
        "access_token": "abcd1234"
    }
    authentication_failure = {
        "error": "invalid_scope",
        "error_description": "AADSTS70011: Blah... Blah Blah... Blah",
        "error_codes": [70011],
        "timestamp": "2020-01-09 02:02:12Z",
        "trace_id": "255d1aef-8c98-452f-ac51-23d051240864",
        "correlation_id": "fb3d2015-bc17-4bb9-bb85-30c5cf1aaaa7",
    }
    response = mock.Mock()
    response.content = dumps(authentication_okay)
    response.status_code = requests.codes.ok
    mock_post.return_value = response

    # Instantiate our object
    obj = Apprise.instantiate(
        'o365://{tenant}:{email}/{client_id}/{secret}/{targets}'.format(
            client_id=client_id,
            tenant=tenant,
            email=email,
            secret=secret,
            targets=targets))

    assert isinstance(obj, NotifyOffice365)

    # Authenticate
    assert obj.authenticate() is True

    # We're already authenticated
    assert obj.authenticate() is True

    # Expire our token
    obj.token_expiry = datetime.now()

    # Re-authentiate
    assert obj.authenticate() is True

    # Change our response
    response.status_code = 400

    # We'll fail to send a notification now...
    assert obj.notify(title='title', body='test') is False

    # Expire our token
    obj.token_expiry = datetime.now()

    # Set a failure response
    response.content = dumps(authentication_failure)

    # We will fail to authenticate at this point
    assert obj.authenticate() is False

    # Notifications will also fail in this case
    assert obj.notify(title='title', body='test') is False

    # We will fail to authenticate with invalid data

    invalid_auth_entries = authentication_okay.copy()
    invalid_auth_entries['expires_in'] = 'garbage'
    response.content = dumps(invalid_auth_entries)
    response.status_code = requests.codes.ok
    assert obj.authenticate() is False

    invalid_auth_entries['expires_in'] = None
    response.content = dumps(invalid_auth_entries)
    assert obj.authenticate() is False

    invalid_auth_entries['expires_in'] = ''
    response.content = dumps(invalid_auth_entries)
    assert obj.authenticate() is False

    del invalid_auth_entries['expires_in']
    response.content = dumps(invalid_auth_entries)
    assert obj.authenticate() is False