From 836acb09f3501964fd99af70f380ada9621a05ee Mon Sep 17 00:00:00 2001
From: Leon Bergmann <leon.bergmann@sky-lab.de>
Date: Thu, 8 May 2014 11:46:58 +0200
Subject: Updated Zippyshare Merges #612

---
 module/plugins/hoster/ZippyshareCom.py | 195 +++++----------------------------
 1 file changed, 30 insertions(+), 165 deletions(-)

(limited to 'module/plugins/hoster/ZippyshareCom.py')

diff --git a/module/plugins/hoster/ZippyshareCom.py b/module/plugins/hoster/ZippyshareCom.py
index 64d2737ef..1d4033466 100644
--- a/module/plugins/hoster/ZippyshareCom.py
+++ b/module/plugins/hoster/ZippyshareCom.py
@@ -1,27 +1,21 @@
 # -*- coding: utf-8 -*-
 
 # Test links (random.bin):
-# http://www34.zippyshare.com/v/50494591/file.html
+# http://www13.zippyshare.com/v/18665333/file.html
 
 import re
-import subprocess
-import tempfile
-import os
 
-from module.plugins.internal.SimpleHoster import SimpleHoster, create_getInfo, timestamp
-from module.plugins.internal.CaptchaService import ReCaptcha
-from module.common.json_layer import json_loads
+from module.plugins.internal.SimpleHoster import SimpleHoster, create_getInfo
 
 
 class ZippyshareCom(SimpleHoster):
     __name__ = "ZippyshareCom"
     __type__ = "hoster"
     __pattern__ = r'(?P<HOST>http://www\d{0,2}\.zippyshare.com)/v(?:/|iew.jsp.*key=)(?P<KEY>\d+)'
-    __version__ = "0.47"
+    __version__ = "0.48"
     __description__ = """Zippyshare.com hoster plugin"""
-    __author_name__ = ("spoob", "zoidberg", "stickell")
-    __author_mail__ = ("spoob@pyload.org", "zoidberg@mujmail.cz", "l.stickell@yahoo.it")
-    __config__ = [("swfdump_path", "string", "Path to swfdump", "")]
+    __author_name__ = ("spoob", "zoidberg", "stickell", "skylab")
+    __author_mail__ = ("spoob@pyload.org", "zoidberg@mujmail.cz", "l.stickell@yahoo.it", "development@sky-lab.de")
 
     FILE_NAME_PATTERN = r'>Name:</font>\s*<font [^>]*>(?P<N>[^<]+)</font><br />'
     FILE_SIZE_PATTERN = r'>Size:</font>\s*<font [^>]*>(?P<S>[0-9.,]+) (?P<U>[kKMG]+)i?B</font><br />'
@@ -30,14 +24,6 @@ class ZippyshareCom(SimpleHoster):
 
     SH_COOKIES = [('zippyshare.com', 'ziplocale', 'en')]
 
-    DOWNLOAD_URL_PATTERN = r"<script type=\"text/javascript\">([^<]*?)(document\.getElementById\('dlbutton'\).href\s*=\s*[^;]+;)"
-    SEED_PATTERN = r'swfobject.embedSWF\("([^"]+)".*?seed: (\d+)'
-    CAPTCHA_KEY_PATTERN = r'Recaptcha.create\("([^"]+)"'
-    CAPTCHA_SHORTENCODE_PATTERN = r"shortencode: '([^']+)'"
-    CAPTCHA_DOWNLOAD_PATTERN = r"document.location = '([^']+)'"
-
-    LAST_KNOWN_VALUES = (9, 2374755)  # time = (seed * multiply) % modulo
-
     def setup(self):
         self.multiDL = True
 
@@ -48,159 +34,38 @@ class ZippyshareCom(SimpleHoster):
         self.logDebug("Download URL: %s" % url)
         self.download(url)
 
-        check = self.checkDownload({
-            "swf_values": re.compile(self.SEED_PATTERN)
-        })
-
-        if check == "swf_values":
-            swf_sts = self.getStorage("swf_sts")
-            if not swf_sts:
-                self.setStorage("swf_sts", 2)
-                self.setStorage("swf_stamp", 0)
-            elif swf_sts == '1':
-                self.setStorage("swf_sts", 2)
-
-            self.retry(1)
-
     def get_file_url(self):
-        """ returns the absolute downloadable filepath
-        """
-        url_parts = re.search("(addthis:url=\"(http://www(\d+).zippyshare.com/v/(\d*)/file.html))", self.html)
-        sub = url_parts.group(2)
+        """returns the absolute downloadable filepath"""
+        url_parts = re.search(r'(addthis:url="(http://www(\d+).zippyshare.com/v/(\d*)/file.html))', self.html)
         number = url_parts.group(4)
-        self.logInfo(number)
-        self.logInfo(sub)
-        a = int(re.search("<script type=\"text/javascript\">([^<]*?)(var a = (\d*);)", self.html).group(3))
-        k = 78956
+        check = re.search(r'<script type="text/javascript">([^<]*?)(var a = (\d*);)', self.html)
+        if check:
+            a = int(re.search(r'<script type="text/javascript">([^<]*?)(var a = (\d*);)', self.html).group(3))
+            k = int(re.search(r'<script type="text/javascript">([^<]*?)(\d*%(\d*))', self.html).group(3))
+            checksum = ((a + 3) % k) * ((a + 3) % 3) + 18
+        else:
+            # This might work but is insecure
+            # checksum = eval(re.search("((\d*)\s\%\s(\d*)\s\+\s(\d*)\s\%\s(\d*))", self.html).group(0))
+
+            m = re.search(r"((?P<a>\d*)\s%\s(?P<b>\d*)\s\+\s(?P<c>\d*)\s%\s(?P<k>\d*))", self.html)
+            if not m:
+                self.parseError("Unable to detect values to calculate direct link")
+            a = int(m.group("a"))
+            b = int(m.group("b"))
+            c = int(m.group("c"))
+            k = int(m.group("k"))
+            if a == c:
+                checksum = ((a % b) + (a % k))
+            else:
+                checksum = ((a % b) + (c % k))
 
-        zahl = ((a + 3) % k) * ((a + 3) % 3) + 18
+        self.logInfo('Checksum: %s' % checksum)
 
-        dateiname = re.search(r'>Name:</font>\s*<font [^>]*>(?P<N>[^<]+)</font><br />', self.html).group('N')
+        filename = re.search(r'>Name:</font>\s*<font [^>]*>(?P<N>[^<]+)</font><br />', self.html).group('N')
 
-        url = "/d/" + str(number) + "/" + str(zahl) + "/" + dateiname
+        url = "/d/%s/%s/%s" % (number, checksum, filename)
         self.logInfo(self.file_info['HOST'] + url)
-
         return self.file_info['HOST'] + url
 
-    def swf_eval(self):
-        multiply = modulo = None
-        seed_search = re.search(self.SEED_PATTERN, self.html)
-        if seed_search:
-            swf_url, file_seed = seed_search.groups()
-
-            swf_sts = self.getStorage("swf_sts")
-            swf_stamp = int(self.getStorage("swf_stamp") or 0)
-            swf_version = self.getStorage("version")
-            self.logDebug("SWF", swf_sts, swf_stamp, swf_version)
-
-            if not swf_sts:
-                self.logDebug('Using default values')
-                multiply, modulo = self.LAST_KNOWN_VALUES
-            elif swf_sts == "1":
-                self.logDebug('Using stored values')
-                multiply = self.getStorage("multiply")
-                modulo = self.getStorage("modulo")
-            elif swf_sts == "2":
-                if swf_version < self.__version__:
-                    self.logDebug('Reverting to default values')
-                    self.setStorage("swf_sts", "")
-                    self.setStorage("version", self.__version__)
-                    multiply, modulo = self.LAST_KNOWN_VALUES
-                elif (swf_stamp + 3600000) < timestamp():
-                    swfdump = self.get_swfdump_path()
-                    if swfdump:
-                        multiply, modulo = self.get_swf_values(self.file_info['HOST'] + swf_url, swfdump)
-                    else:
-                        self.logWarning("Swfdump not found. Install swftools to bypass captcha.")
-
-            if multiply and modulo:
-                self.logDebug("TIME = (%s * %s) %s" % (file_seed, multiply, modulo))
-                url = "/download?key=%s&time=%d" % (self.file_info['KEY'],
-                                                    (int(file_seed) * int(multiply)) % int(modulo))
-                return url
-
-            return None
-
-    def get_swf_values(self, swf_url, swfdump):
-        self.logDebug('Parsing values from %s' % swf_url)
-        multiply = modulo = None
-
-        fd, fpath = tempfile.mkstemp()
-        try:
-            swf_data = self.load(swf_url)
-            os.write(fd, swf_data)
-
-            p = subprocess.Popen([swfdump, '-a', fpath], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-            out, err = p.communicate()
-
-            if err:
-                self.logError(err)
-            else:
-                m_str = re.search(r'::break.*?{(.*?)}', out, re.S).group(1)
-                multiply = re.search(r'pushbyte (\d+)', m_str).group(1)
-                modulo = re.search(r'pushint (\d+)', m_str).group(1)
-        finally:
-            os.close(fd)
-            os.remove(fpath)
-
-        if multiply and modulo:
-            self.setStorage("multiply", multiply)
-            self.setStorage("modulo", modulo)
-            self.setStorage("swf_sts", 1)
-            self.setStorage("version", self.__version__)
-        else:
-            self.logError("Parsing SWF failed: swfdump not installed or plugin out of date")
-            self.setStorage("swf_sts", 2)
-
-        self.setStorage("swf_stamp", timestamp())
-
-        return multiply, modulo
-
-    def get_swfdump_path(self):
-        # used for detecting if swfdump is installed
-        def is_exe(ppath):
-            return os.path.isfile(ppath) and os.access(ppath, os.X_OK)
-
-        program = self.getConfig("swfdump_path") or "swfdump"
-        swfdump = None
-        ppath, pname = os.path.split(program)
-        if ppath:
-            if is_exe(program):
-                swfdump = program
-        else:
-            for ppath in os.environ["PATH"].split(os.pathsep):
-                exe_file = os.path.join(ppath, program)
-                if is_exe(exe_file):
-                    swfdump = exe_file
-
-        # return path to the executable or None if not found
-        return swfdump
-
-    def do_recaptcha(self):
-        self.logDebug('Trying to solve captcha')
-        captcha_key = re.search(self.CAPTCHA_KEY_PATTERN, self.html).group(1)
-        shortencode = re.search(self.CAPTCHA_SHORTENCODE_PATTERN, self.html).group(1)
-        url = re.search(self.CAPTCHA_DOWNLOAD_PATTERN, self.html).group(1)
-
-        recaptcha = ReCaptcha(self)
-
-        for _ in xrange(5):
-            challenge, code = recaptcha.challenge(captcha_key)
-
-            response = json_loads(self.load(self.file_info['HOST'] + '/rest/captcha/test',
-                                            post={'challenge': challenge,
-                                                  'response': code,
-                                                  'shortencode': shortencode}))
-            self.logDebug("reCaptcha response : %s" % response)
-            if response:
-                self.correctCaptcha()
-                break
-            else:
-                self.invalidCaptcha()
-        else:
-            self.fail("Invalid captcha")
-
-        return url
-
 
 getInfo = create_getInfo(ZippyshareCom)
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