Python web.create_signed_value方法代码示例

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_types(self):
        cookie_value = to_unicode(create_signed_value(self.COOKIE_SECRET,
                                                      "asdf", "qwer"))
        response = self.fetch("/typecheck/asdf?foo=bar",
                              headers={"Cookie": "asdf=" + cookie_value})
        data = json_decode(response.body)
        self.assertEqual(data, {})

        response = self.fetch("/typecheck/asdf?foo=bar", method="POST",
                              headers={"Cookie": "asdf=" + cookie_value},
                              body="foo=bar") 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_known_values(self):
        signed_v1 = create_signed_value(SignedValueTest.SECRET, "key", "value",
                                        version=1, clock=self.present)
        self.assertEqual(
            signed_v1,
            b"dmFsdWU=|1300000000|31c934969f53e48164c50768b40cbd7e2daaaa4f")

        signed_v2 = create_signed_value(SignedValueTest.SECRET, "key", "value",
                                        version=2, clock=self.present)
        self.assertEqual(
            signed_v2,
            b"2|1:0|10:1300000000|3:key|8:dmFsdWU=|"
            b"3d4e60b996ff9c5d5788e333a0cba6f238a22c6c0f94788870e1a9ecd482e152")

        signed_default = create_signed_value(SignedValueTest.SECRET,
                                             "key", "value", clock=self.present)
        self.assertEqual(signed_default, signed_v2)

        decoded_v1 = decode_signed_value(SignedValueTest.SECRET, "key",
                                         signed_v1, min_version=1,
                                         clock=self.present)
        self.assertEqual(decoded_v1, b"value")

        decoded_v2 = decode_signed_value(SignedValueTest.SECRET, "key",
                                         signed_v2, min_version=2,
                                         clock=self.present)
        self.assertEqual(decoded_v2, b"value") 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_name_swap(self):
        signed1 = create_signed_value(SignedValueTest.SECRET, "key1", "value",
                                      clock=self.present)
        signed2 = create_signed_value(SignedValueTest.SECRET, "key2", "value",
                                      clock=self.present)
        # Try decoding each string with the other's "name"
        decoded1 = decode_signed_value(SignedValueTest.SECRET, "key2", signed1,
                                       clock=self.present)
        self.assertIs(decoded1, None)
        decoded2 = decode_signed_value(SignedValueTest.SECRET, "key1", signed2,
                                       clock=self.present)
        self.assertIs(decoded2, None) 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_expired(self):
        signed = create_signed_value(SignedValueTest.SECRET, "key1", "value",
                                     clock=self.past)
        decoded_past = decode_signed_value(SignedValueTest.SECRET, "key1",
                                           signed, clock=self.past)
        self.assertEqual(decoded_past, b"value")
        decoded_present = decode_signed_value(SignedValueTest.SECRET, "key1",
                                              signed, clock=self.present)
        self.assertIs(decoded_present, None) 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_non_ascii(self):
        value = b"\xe9"
        signed = create_signed_value(SignedValueTest.SECRET, "key", value,
                                     clock=self.present)
        decoded = decode_signed_value(SignedValueTest.SECRET, "key", signed,
                                      clock=self.present)
        self.assertEqual(value, decoded) 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_key_versioning_read_write_non_default_key(self):
        value = b"\xe9"
        signed = create_signed_value(SignedValueTest.SECRET_DICT,
                                     "key", value, clock=self.present,
                                     key_version=1)
        decoded = decode_signed_value(SignedValueTest.SECRET_DICT,
                                      "key", signed, clock=self.present)
        self.assertEqual(value, decoded) 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_key_versioning_invalid_key(self):
        value = b"\xe9"
        signed = create_signed_value(SignedValueTest.SECRET_DICT,
                                     "key", value, clock=self.present,
                                     key_version=0)
        newkeys = SignedValueTest.SECRET_DICT.copy()
        newkeys.pop(0)
        decoded = decode_signed_value(newkeys,
                                      "key", signed, clock=self.present)
        self.assertEqual(None, decoded) 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_key_version_retrieval(self):
        value = b"\xe9"
        signed = create_signed_value(SignedValueTest.SECRET_DICT,
                                     "key", value, clock=self.present,
                                     key_version=1)
        key_version = get_signature_key_version(signed)
        self.assertEqual(1, key_version) 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def test_key_versioning_read_write_default_key(self):
        value = b"\xe9"
        signed = create_signed_value(SignedValueTest.SECRET_DICT,
                                     "key", value, clock=self.present,
                                     key_version=0)
        decoded = decode_signed_value(SignedValueTest.SECRET_DICT,
                                      "key", signed, clock=self.present)
        self.assertEqual(value, decoded) 

# 需要导入模块: from tornado import web [as 别名]
# 或者: from tornado.web import create_signed_value [as 别名]
def set_cookie(self, name, value, expires_days=30, version=None,
                   domain=None, expires=None, path="/", **kwargs):
        """ Sets the given cookie name/value with the given options. Set value
        to None to clear. The cookie value is secured using
        `flexx.config.cookie_secret`; don't forget to set that config
        value in your server. Additional keyword arguments are set on
        the Cookie.Morsel directly.
        """
        # This code is taken (in modified form) from the Tornado project
        # Copyright 2009 Facebook
        # Licensed under the Apache License, Version 2.0

        # Assume tornado is available ...
        from tornado.escape import native_str
        from tornado.httputil import format_timestamp
        from tornado.web import create_signed_value

        # Clear cookie?
        if value is None:
            value = ""
            expires = datetime.datetime.utcnow() - datetime.timedelta(days=365)
        else:
            secret = config.cookie_secret
            value = create_signed_value(secret, name, value, version=version,
                                        key_version=None)

        # The cookie library only accepts type str, in both python 2 and 3
        name = native_str(name)
        value = native_str(value)
        if re.search(r"[\x00-\x20]", name + value):
            # Don't let us accidentally inject bad stuff
            raise ValueError("Invalid cookie %r: %r" % (name, value))
        if name in self._cookies:
            del self._cookies[name]
        self._cookies[name] = value
        morsel = self._cookies[name]
        if domain:
            morsel["domain"] = domain
        if expires_days is not None and not expires:
            expires = datetime.datetime.utcnow() + datetime.timedelta(
                days=expires_days)
        if expires:
            morsel["expires"] = format_timestamp(expires)
        if path:
            morsel["path"] = path
        for k, v in kwargs.items():
            if k == 'max_age':
                k = 'max-age'
            # skip falsy values for httponly and secure flags because
            # SimpleCookie sets them regardless
            if k in ['httponly', 'secure'] and not v:
                continue
            morsel[k] = v

        self.send_command('EXEC', 'document.cookie = "%s";' %
                   morsel.OutputString().replace('"', '\\"'))

    ## Data