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from __future__ import unicode_literals, print_function
import unittest
import sys
import requests
from io import StringIO
from oauthlib.oauth1 import SIGNATURE_TYPE_QUERY, SIGNATURE_TYPE_BODY
from oauthlib.oauth1 import SIGNATURE_RSA, SIGNATURE_PLAINTEXT
from requests_oauthlib import OAuth1Session
try:
import mock
except ImportError:
from unittest import mock
try:
import cryptography
except ImportError:
cryptography = None
try:
import jwt
except ImportError:
jwt = None
if sys.version[0] == "3":
unicode_type = str
else:
unicode_type = unicode
TEST_RSA_KEY = (
"-----BEGIN RSA PRIVATE KEY-----\n"
"MIIEogIBAAKCAQEApF1JaMSN8TEsh4N4O/5SpEAVLivJyLH+Cgl3OQBPGgJkt8cg\n"
"49oasl+5iJS+VdrILxWM9/JCJyURpUuslX4Eb4eUBtQ0x5BaPa8+S2NLdGTaL7nB\n"
"OO8o8n0C5FEUU+qlEip79KE8aqOj+OC44VsIquSmOvWIQD26n3fCVlgwoRBD1gzz\n"
"sDOeaSyzpKrZR851Kh6rEmF2qjJ8jt6EkxMsRNACmBomzgA4M1TTsisSUO87444p\n"
"e35Z4/n5c735o2fZMrGgMwiJNh7rT8SYxtIkxngioiGnwkxGQxQ4NzPAHg+XSY0J\n"
"04pNm7KqTkgtxyrqOANJLIjXlR+U9SQ90NjHVQIDAQABAoIBABuBPOKaWcJt3yzC\n"
"NGGduoif7KtwSnEaUA+v69KPGa2Zju8uFHPssKD+4dZYRc2qMeunKJLpaGaSjnRh\n"
"yHyvvOBJCN1nr3lhz6gY5kzJTfwpUFXCOPJlGy4Q+2Xnp4YvcvYqQ9n5DVovDiZ8\n"
"vJOBn16xqpudMPLHIa7D5LJ8SY76HBjE+imTXw1EShdh5TOV9bmPFQqH6JFzowRH\n"
"hyH2DPHuyHJj6cl8FyqJw5lVWzG3n6Prvk7bYHsjmGjurN35UsumNAp6VouNyUP1\n"
"RAEcUJega49aIs6/FJ0ENJzQjlsAzVbTleHkpez2aIok+wsWJGJ4SVxAjADOWAaZ\n"
"uEJPc3UCgYEA1g4ZGrXOuo75p9/MRIepXGpBWxip4V7B9XmO9WzPCv8nMorJntWB\n"
"msYV1I01aITxadHatO4Gl2xLniNkDyrEQzJ7w38RQgsVK+CqbnC0K9N77QPbHeC1\n"
"YQd9RCNyUohOimKvb7jyv798FBU1GO5QI2eNgfnnfteSVXhD2iOoTOsCgYEAxJJ+\n"
"8toxJdnLa0uUsAbql6zeNXGbUBMzu3FomKlyuWuq841jS2kIalaO/TRj5hbnE45j\n"
"mCjeLgTVO6Ach3Wfk4zrqajqfFJ0zUg/Wexp49lC3RWiV4icBb85Q6bzeJD9Dn9v\n"
"hjpfWVkczf/NeA1fGH/pcgfkT6Dm706GFFttLL8CgYBl/HeXk1H47xAiHO4dJKnb\n"
"v0B+X8To/RXamF01r+8BpUoOubOQetdyX7ic+d6deuHu8i6LD/GSCeYJZYFR/KVg\n"
"AtiW757QYalnq3ZogkhFrVCZP8IRfTPOFBxp752TlyAcrSI7T9pQ47IBe4094KXM\n"
"CJWSfPgAJkOxd0iU0XJpmwKBgGfQxuMTgSlwYRKFlD1zKap5TdID8fbUbVnth0Q5\n"
"GbH7vwlp/qrxCdS/aj0n0irOpbOaW9ccnlrHiqY25VpVMLYIkt3DrDOEiNNx+KNR\n"
"TItdTwbcSiTYrS4L0/56ydM/H6bsfsXxRjI18hSJqMZiqXqS84OZz2aOn+h7HCzc\n"
"LEiZAoGASk20wFvilpRKHq79xxFWiDUPHi0x0pp82dYIEntGQkKUWkbSlhgf3MAi\n"
"5NEQTDmXdnB+rVeWIvEi+BXfdnNgdn8eC4zSdtF4sIAhYr5VWZo0WVWDhT7u2ccv\n"
"ZBFymiz8lo3gN57wGUCi9pbZqzV1+ZppX6YTNDdDCE0q+KO3Cec=\n"
"-----END RSA PRIVATE KEY-----"
)
TEST_RSA_OAUTH_SIGNATURE = (
"j8WF8PGjojT82aUDd2EL%2Bz7HCoHInFzWUpiEKMCy%2BJ2cYHWcBS7mXlmFDLgAKV0"
"P%2FyX4TrpXODYnJ6dRWdfghqwDpi%2FlQmB2jxCiGMdJoYxh3c5zDf26gEbGdP6D7O"
"Ssp5HUnzH6sNkmVjuE%2FxoJcHJdc23H6GhOs7VJ2LWNdbhKWP%2FMMlTrcoQDn8lz"
"%2Fb24WsJ6ae1txkUzpFOOlLM8aTdNtGL4OtsubOlRhNqnAFq93FyhXg0KjzUyIZzmMX"
"9Vx90jTks5QeBGYcLE0Op2iHb2u%2FO%2BEgdwFchgEwE5LgMUyHUI4F3Wglp28yHOAM"
"jPkI%2FkWMvpxtMrU3Z3KN31WQ%3D%3D"
)
class OAuth1SessionTest(unittest.TestCase):
def test_signature_types(self):
def verify_signature(getter):
def fake_send(r, **kwargs):
signature = getter(r)
if isinstance(signature, bytes):
signature = signature.decode("utf-8")
self.assertIn("oauth_signature", signature)
resp = mock.MagicMock(spec=requests.Response)
resp.cookies = []
return resp
return fake_send
header = OAuth1Session("foo")
header.send = verify_signature(lambda r: r.headers["Authorization"])
header.post("https://i.b")
query = OAuth1Session("foo", signature_type=SIGNATURE_TYPE_QUERY)
query.send = verify_signature(lambda r: r.url)
query.post("https://i.b")
body = OAuth1Session("foo", signature_type=SIGNATURE_TYPE_BODY)
headers = {"Content-Type": "application/x-www-form-urlencoded"}
body.send = verify_signature(lambda r: r.body)
body.post("https://i.b", headers=headers, data="")
@mock.patch("oauthlib.oauth1.rfc5849.generate_timestamp")
@mock.patch("oauthlib.oauth1.rfc5849.generate_nonce")
def test_signature_methods(self, generate_nonce, generate_timestamp):
if not cryptography:
raise unittest.SkipTest("cryptography module is required")
if not jwt:
raise unittest.SkipTest("pyjwt module is required")
generate_nonce.return_value = "abc"
generate_timestamp.return_value = "123"
signature = 'OAuth oauth_nonce="abc", oauth_timestamp="123", oauth_version="1.0", oauth_signature_method="HMAC-SHA1", oauth_consumer_key="foo", oauth_signature="h2sRqLArjhlc5p3FTkuNogVHlKE%3D"'
auth = OAuth1Session("foo")
auth.send = self.verify_signature(signature)
auth.post("https://i.b")
signature = 'OAuth oauth_nonce="abc", oauth_timestamp="123", oauth_version="1.0", oauth_signature_method="PLAINTEXT", oauth_consumer_key="foo", oauth_signature="%26"'
auth = OAuth1Session("foo", signature_method=SIGNATURE_PLAINTEXT)
auth.send = self.verify_signature(signature)
auth.post("https://i.b")
signature = (
"OAuth "
'oauth_nonce="abc", oauth_timestamp="123", oauth_version="1.0", '
'oauth_signature_method="RSA-SHA1", oauth_consumer_key="foo", '
'oauth_signature="{sig}"'
).format(sig=TEST_RSA_OAUTH_SIGNATURE)
auth = OAuth1Session(
"foo", signature_method=SIGNATURE_RSA, rsa_key=TEST_RSA_KEY
)
auth.send = self.verify_signature(signature)
auth.post("https://i.b")
@mock.patch("oauthlib.oauth1.rfc5849.generate_timestamp")
@mock.patch("oauthlib.oauth1.rfc5849.generate_nonce")
def test_binary_upload(self, generate_nonce, generate_timestamp):
generate_nonce.return_value = "abc"
generate_timestamp.return_value = "123"
fake_xml = StringIO("hello world")
headers = {"Content-Type": "application/xml"}
signature = 'OAuth oauth_nonce="abc", oauth_timestamp="123", oauth_version="1.0", oauth_signature_method="HMAC-SHA1", oauth_consumer_key="foo", oauth_signature="h2sRqLArjhlc5p3FTkuNogVHlKE%3D"'
auth = OAuth1Session("foo")
auth.send = self.verify_signature(signature)
auth.post("https://i.b", headers=headers, files=[("fake", fake_xml)])
@mock.patch("oauthlib.oauth1.rfc5849.generate_timestamp")
@mock.patch("oauthlib.oauth1.rfc5849.generate_nonce")
def test_nonascii(self, generate_nonce, generate_timestamp):
generate_nonce.return_value = "abc"
generate_timestamp.return_value = "123"
signature = 'OAuth oauth_nonce="abc", oauth_timestamp="123", oauth_version="1.0", oauth_signature_method="HMAC-SHA1", oauth_consumer_key="foo", oauth_signature="W0haoue5IZAZoaJiYCtfqwMf8x8%3D"'
auth = OAuth1Session("foo")
auth.send = self.verify_signature(signature)
auth.post("https://i.b?cjk=%E5%95%A6%E5%95%A6")
def test_authorization_url(self):
auth = OAuth1Session("foo")
url = "https://example.comm/authorize"
token = "asluif023sf"
auth_url = auth.authorization_url(url, request_token=token)
self.assertEqual(auth_url, url + "?oauth_token=" + token)
def test_parse_response_url(self):
url = "https://i.b/callback?oauth_token=foo&oauth_verifier=bar"
auth = OAuth1Session("foo")
resp = auth.parse_authorization_response(url)
self.assertEqual(resp["oauth_token"], "foo")
self.assertEqual(resp["oauth_verifier"], "bar")
for k, v in resp.items():
self.assertIsInstance(k, unicode_type)
self.assertIsInstance(v, unicode_type)
def test_fetch_request_token(self):
auth = OAuth1Session("foo")
auth.send = self.fake_body("oauth_token=foo")
resp = auth.fetch_request_token("https://example.com/token")
self.assertEqual(resp["oauth_token"], "foo")
for k, v in resp.items():
self.assertIsInstance(k, unicode_type)
self.assertIsInstance(v, unicode_type)
def test_fetch_request_token_with_optional_arguments(self):
auth = OAuth1Session("foo")
auth.send = self.fake_body("oauth_token=foo")
resp = auth.fetch_request_token(
"https://example.com/token", verify=False, stream=True
)
self.assertEqual(resp["oauth_token"], "foo")
for k, v in resp.items():
self.assertIsInstance(k, unicode_type)
self.assertIsInstance(v, unicode_type)
def test_fetch_access_token(self):
auth = OAuth1Session("foo", verifier="bar")
auth.send = self.fake_body("oauth_token=foo")
resp = auth.fetch_access_token("https://example.com/token")
self.assertEqual(resp["oauth_token"], "foo")
for k, v in resp.items():
self.assertIsInstance(k, unicode_type)
self.assertIsInstance(v, unicode_type)
def test_fetch_access_token_with_optional_arguments(self):
auth = OAuth1Session("foo", verifier="bar")
auth.send = self.fake_body("oauth_token=foo")
resp = auth.fetch_access_token(
"https://example.com/token", verify=False, stream=True
)
self.assertEqual(resp["oauth_token"], "foo")
for k, v in resp.items():
self.assertIsInstance(k, unicode_type)
self.assertIsInstance(v, unicode_type)
def _test_fetch_access_token_raises_error(self, auth):
"""Assert that an error is being raised whenever there's no verifier
passed in to the client.
"""
auth.send = self.fake_body("oauth_token=foo")
with self.assertRaises(ValueError) as cm:
auth.fetch_access_token("https://example.com/token")
self.assertEqual("No client verifier has been set.", str(cm.exception))
def test_fetch_token_invalid_response(self):
auth = OAuth1Session("foo")
auth.send = self.fake_body("not valid urlencoded response!")
self.assertRaises(
ValueError, auth.fetch_request_token, "https://example.com/token"
)
for code in (400, 401, 403):
auth.send = self.fake_body("valid=response", code)
with self.assertRaises(ValueError) as cm:
auth.fetch_request_token("https://example.com/token")
self.assertEqual(cm.exception.status_code, code)
self.assertIsInstance(cm.exception.response, requests.Response)
def test_fetch_access_token_missing_verifier(self):
self._test_fetch_access_token_raises_error(OAuth1Session("foo"))
def test_fetch_access_token_has_verifier_is_none(self):
auth = OAuth1Session("foo")
del auth._client.client.verifier
self._test_fetch_access_token_raises_error(auth)
def test_token_proxy_set(self):
token = {
"oauth_token": "fake-key",
"oauth_token_secret": "fake-secret",
"oauth_verifier": "fake-verifier",
}
sess = OAuth1Session("foo")
self.assertIsNone(sess._client.client.resource_owner_key)
self.assertIsNone(sess._client.client.resource_owner_secret)
self.assertIsNone(sess._client.client.verifier)
self.assertEqual(sess.token, {})
sess.token = token
self.assertEqual(sess._client.client.resource_owner_key, "fake-key")
self.assertEqual(sess._client.client.resource_owner_secret, "fake-secret")
self.assertEqual(sess._client.client.verifier, "fake-verifier")
def test_token_proxy_get(self):
token = {
"oauth_token": "fake-key",
"oauth_token_secret": "fake-secret",
"oauth_verifier": "fake-verifier",
}
sess = OAuth1Session(
"foo",
resource_owner_key=token["oauth_token"],
resource_owner_secret=token["oauth_token_secret"],
verifier=token["oauth_verifier"],
)
self.assertEqual(sess.token, token)
sess._client.client.resource_owner_key = "different-key"
token["oauth_token"] = "different-key"
self.assertEqual(sess.token, token)
def test_authorized_false(self):
sess = OAuth1Session("foo")
self.assertIs(sess.authorized, False)
def test_authorized_false_rsa(self):
signature = (
"OAuth "
'oauth_nonce="abc", oauth_timestamp="123", oauth_version="1.0", '
'oauth_signature_method="RSA-SHA1", oauth_consumer_key="foo", '
'oauth_signature="{sig}"'
).format(sig=TEST_RSA_OAUTH_SIGNATURE)
sess = OAuth1Session(
"foo", signature_method=SIGNATURE_RSA, rsa_key=TEST_RSA_KEY
)
sess.send = self.verify_signature(signature)
self.assertIs(sess.authorized, False)
def test_authorized_true(self):
sess = OAuth1Session("key", "secret", verifier="bar")
sess.send = self.fake_body("oauth_token=foo&oauth_token_secret=bar")
sess.fetch_access_token("https://example.com/token")
self.assertIs(sess.authorized, True)
@mock.patch("oauthlib.oauth1.rfc5849.generate_timestamp")
@mock.patch("oauthlib.oauth1.rfc5849.generate_nonce")
def test_authorized_true_rsa(self, generate_nonce, generate_timestamp):
if not cryptography:
raise unittest.SkipTest("cryptography module is required")
if not jwt:
raise unittest.SkipTest("pyjwt module is required")
generate_nonce.return_value = "abc"
generate_timestamp.return_value = "123"
signature = (
"OAuth "
'oauth_nonce="abc", oauth_timestamp="123", oauth_version="1.0", '
'oauth_signature_method="RSA-SHA1", oauth_consumer_key="foo", '
'oauth_verifier="bar", oauth_signature="{sig}"'
).format(sig=TEST_RSA_OAUTH_SIGNATURE)
sess = OAuth1Session(
"key",
"secret",
signature_method=SIGNATURE_RSA,
rsa_key=TEST_RSA_KEY,
verifier="bar",
)
sess.send = self.fake_body("oauth_token=foo&oauth_token_secret=bar")
sess.fetch_access_token("https://example.com/token")
self.assertIs(sess.authorized, True)
def verify_signature(self, signature):
def fake_send(r, **kwargs):
auth_header = r.headers["Authorization"]
if isinstance(auth_header, bytes):
auth_header = auth_header.decode("utf-8")
self.assertEqual(auth_header, signature)
resp = mock.MagicMock(spec=requests.Response)
resp.cookies = []
return resp
return fake_send
def fake_body(self, body, status_code=200):
def fake_send(r, **kwargs):
resp = mock.MagicMock(spec=requests.Response)
resp.cookies = []
resp.text = body
resp.status_code = status_code
return resp
return fake_send
|
