Fix DooD Stream

lib/cloudscraper/interpreters/js2py.py

@@ -0,0 +1,44 @@
+from __future__ import absolute_import
+
+import js2py
+import logging
+import base64
+
+from . import JavaScriptInterpreter
+
+from .encapsulated import template
+from .jsunfuck import jsunfuck
+
+# ------------------------------------------------------------------------------- #
+
+
+class ChallengeInterpreter(JavaScriptInterpreter):
+
+    # ------------------------------------------------------------------------------- #
+
+    def __init__(self):
+        super(ChallengeInterpreter, self).__init__('js2py')
+
+    # ------------------------------------------------------------------------------- #
+
+    def eval(self, body, domain):
+
+        jsPayload = template(body, domain)
+
+        if js2py.eval_js('(+(+!+[]+[+!+[]]+(!![]+[])[!+[]+!+[]+!+[]]+[!+[]+!+[]]+[+[]])+[])[+!+[]]') == '1':
+            logging.warning('WARNING - Please upgrade your js2py https://github.com/PiotrDabkowski/Js2Py, applying work around for the meantime.')
+            jsPayload = jsunfuck(jsPayload)
+
+        def atob(s):
+            return base64.b64decode('{}'.format(s)).decode('utf-8')
+
+        js2py.disable_pyimport()
+        context = js2py.EvalJs({'atob': atob})
+        result = context.eval(jsPayload)
+
+        return result
+
+
+# ------------------------------------------------------------------------------- #
+
+ChallengeInterpreter()