Merge pull request #1066 from Schnusch/stable

[DLC] Updated DLC decrypter

4 files changed, 69 insertions, 0 deletions

diff --git a/module/plugins/container/DLC.py b/module/plugins/container/DLC.py
new file mode 100644
index 000000000..5af41ac94
--- /dev/null
+++ b/module/plugins/container/DLC.py
@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+
+import base64
+import re
+
+from Crypto.Cipher import AES
+from xml.dom.minidom import parseString
+
+from module.plugins.Container import Container
+
+
+class DLC(Container):
+    __name__        = "DLC"
+    __pattern__     = r'.*\.dlc$'
+    __version__     = "0.2"
+    __description__ = """DLC Container Decode Plugin"""
+    __author_name__ = ("RaNaN", "spoob", "mkaay", "Schnusch")
+    __author_mail__ = ("RaNaN@pyload.org", "spoob@pyload.org", "mkaay@mkaay.de", "Schnusch@users.noreply.github.com")
+
+    key = "cb99b5cbc24db398"
+    iv  = "9bc24cb995cb8db3"
+    dlc_api_url = "http://service.jdownloader.org/dlcrypt/service.php?srcType=dlc&destType=pylo&data="
+
+    def decrypt(self, pyfile):
+        infile = pyfile.url.replace("\n", "")
+
+        dlc = open(infile, "r")
+        data = dlc.read().strip()
+        dlc.close()
+        if not data.endswith("=="):
+            if data.endswith("="):
+                data += "="
+            else:
+                data += "=="
+        dlckey = data[-88:]
+        dlcdata = data[:-88]
+        dlcdata = base64.standard_b64decode(dlcdata)
+        rc = self.req.load(self.dlc_api_url + dlckey)
+        rc = re.search(r'<rc>(.+)</rc>', rc).group(1)
+        rc = base64.standard_b64decode(rc)
+        obj = AES.new(self.key, AES.MODE_CBC, self.iv)
+        dlckey = obj.decrypt(rc)
+        obj = AES.new(dlckey, AES.MODE_CBC, dlckey)
+        self.data = base64.standard_b64decode(obj.decrypt(dlcdata))
+        for entry in self.getPackages():
+            self.packages.append((entry[0] if entry[0] else pyfile.name, entry[1], entry[0] if entry[0] else pyfile.name))
+
+    def createNewPackage(self):
+        return True
+
+    def getPackages(self):
+        xml = parseString(self.data)
+        root = xml.documentElement
+        contentNode = root.getElementsByTagName("content")[0]
+        return self.parsePackages(contentNode)
+
+    def parsePackages(self, startNode):
+        c = []
+        for node in startNode.getElementsByTagName("package"):
+            c.append((base64.standard_b64decode(node.getAttribute("name")).decode("utf8", "replace"), self.parseLinks(node)))
+
+        return c
+
+    def parseLinks(self, startNode):
+        c = []
+        for node in startNode.getElementsByTagName("file"):
+            c.append(base64.standard_b64decode(node.getElementsByTagName("url")[0].firstChild.data))
+
+        return c
diff --git a/module/plugins/container/DLC_25.pyc b/module/plugins/container/DLC_25.pyc
deleted file mode 100644
index b8fde0051..000000000
--- a/module/plugins/container/DLC_25.pyc
+++ /dev/null
diff --git a/module/plugins/container/DLC_26.pyc b/module/plugins/container/DLC_26.pyc
deleted file mode 100644
index 41a4e0cb8..000000000
--- a/module/plugins/container/DLC_26.pyc
+++ /dev/null
diff --git a/module/plugins/container/DLC_27.pyc b/module/plugins/container/DLC_27.pyc
deleted file mode 100644
index a6bffaf74..000000000
--- a/module/plugins/container/DLC_27.pyc
+++ /dev/null