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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2018-2023 Mike Fährmann
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
import os
import sys
import unittest
from unittest.mock import patch
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from gallery_dl import oauth, text # noqa E402
TESTSERVER = "http://term.ie/oauth/example"
CONSUMER_KEY = "key"
CONSUMER_SECRET = "secret"
REQUEST_TOKEN = "requestkey"
REQUEST_TOKEN_SECRET = "requestsecret"
ACCESS_TOKEN = "accesskey"
ACCESS_TOKEN_SECRET = "accesssecret"
class TestOAuthSession(unittest.TestCase):
def test_concat(self):
concat = oauth.concat
self.assertEqual(concat(), "")
self.assertEqual(concat("str"), "str")
self.assertEqual(concat("str1", "str2"), "str1&str2")
self.assertEqual(concat("&", "?/"), "%26&%3F%2F")
self.assertEqual(
concat("GET", "http://example.org/", "foo=bar&baz=a"),
"GET&http%3A%2F%2Fexample.org%2F&foo%3Dbar%26baz%3Da"
)
def test_nonce(self, size=16):
nonce_values = set(oauth.nonce(size) for _ in range(size))
# uniqueness
self.assertEqual(len(nonce_values), size)
# length
for nonce in nonce_values:
self.assertEqual(len(nonce), size)
def test_quote(self):
quote = oauth.quote
reserved = ",;:!\"§$%&/(){}[]=?`´+*'äöü"
unreserved = ("ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz"
"0123456789-._~")
for char in unreserved:
self.assertEqual(quote(char), char)
for char in reserved:
quoted = quote(char)
quoted_hex = quoted.replace("%", "")
self.assertTrue(quoted.startswith("%"))
self.assertTrue(len(quoted) >= 3)
self.assertEqual(quoted_hex.upper(), quoted_hex)
def test_generate_signature(self):
client = oauth.OAuth1Client(
CONSUMER_KEY, CONSUMER_SECRET, ACCESS_TOKEN, ACCESS_TOKEN_SECRET)
request = MockRequest()
params = []
self.assertEqual(
client.generate_signature(request, params),
"Wt2xo49dM5pkL4gsnCakNdHaVUo%3D")
request = MockRequest("https://example.org/")
params = [("hello", "world"), ("foo", "bar")]
self.assertEqual(
client.generate_signature(request, params),
"ay2269%2F8uKpZqKJR1doTtpv%2Bzn0%3D")
request = MockRequest("https://example.org/index.html"
"?hello=world&foo=bar", method="POST")
params = [("oauth_signature_method", "HMAC-SHA1")]
self.assertEqual(
client.generate_signature(request, params),
"yVZWb1ts4smdMmXxMlhaXrkoOng%3D")
def test_dunder_call(self):
client = oauth.OAuth1Client(
CONSUMER_KEY, CONSUMER_SECRET, ACCESS_TOKEN, ACCESS_TOKEN_SECRET)
request = MockRequest("https://example.org/")
with patch("time.time") as tmock, \
patch("gallery_dl.oauth.nonce") as nmock:
tmock.return_value = 123456789.123
nmock.return_value = "abcdefghijklmno"
client(request)
self.assertEqual(
request.headers["Authorization"],
"""OAuth \
oauth_consumer_key="key",\
oauth_nonce="abcdefghijklmno",\
oauth_signature_method="HMAC-SHA1",\
oauth_timestamp="123456789",\
oauth_version="1.0",\
oauth_token="accesskey",\
oauth_signature="DjtTk5j5P3BDZFnstZ%2FtEYcwD6c%3D"\
""")
def test_request_token(self):
response = self._oauth_request(
"/request_token.php", {})
expected = "oauth_token=requestkey&oauth_token_secret=requestsecret"
self.assertEqual(response, expected, msg=response)
data = text.parse_query(response)
self.assertTrue(data["oauth_token"], REQUEST_TOKEN)
self.assertTrue(data["oauth_token_secret"], REQUEST_TOKEN_SECRET)
def test_access_token(self):
response = self._oauth_request(
"/access_token.php", {}, REQUEST_TOKEN, REQUEST_TOKEN_SECRET)
expected = "oauth_token=accesskey&oauth_token_secret=accesssecret"
self.assertEqual(response, expected, msg=response)
data = text.parse_query(response)
self.assertTrue(data["oauth_token"], ACCESS_TOKEN)
self.assertTrue(data["oauth_token_secret"], ACCESS_TOKEN_SECRET)
def test_authenticated_call(self):
params = {"method": "foo", "a": "äöüß/?&#", "äöüß/?&#": "a"}
response = self._oauth_request(
"/echo_api.php", params, ACCESS_TOKEN, ACCESS_TOKEN_SECRET)
self.assertEqual(text.parse_query(response), params)
def _oauth_request(self, endpoint, params=None,
oauth_token=None, oauth_token_secret=None):
# the test server at 'term.ie' is unreachable
raise unittest.SkipTest()
session = oauth.OAuth1Session(
CONSUMER_KEY, CONSUMER_SECRET,
oauth_token, oauth_token_secret,
)
try:
response = session.get(TESTSERVER + endpoint, params=params)
response.raise_for_status()
return response.text
except OSError:
raise unittest.SkipTest()
class MockRequest():
def __init__(self, url="", method="GET"):
self.url = url
self.method = method
self.headers = {}
if __name__ == "__main__":
unittest.main(warnings="ignore")
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