Merge branch 'bug_474_fix_multicontent_clear'

[enigma2.git] / lib / python / Plugins / SystemPlugins / WirelessLan / plugin.py

diff --git a/lib/python/Plugins/SystemPlugins/WirelessLan/plugin.py b/lib/python/Plugins/SystemPlugins/WirelessLan/plugin.py
index a687714d1861153c223c701644c529e9c6e2e35a..28ee363edccf01ea13097e0095ec997246f95b36 100755 (executable)
--- a/lib/python/Plugins/SystemPlugins/WirelessLan/plugin.py
+++ b/lib/python/Plugins/SystemPlugins/WirelessLan/plugin.py
@@ -1,4 +1,4 @@
-from enigma import eTimer
+from enigma import eTimer, eTPM

 from Screens.Screen import Screen
 from Components.ActionMap import ActionMap, NumberActionMap
 from Components.Pixmap import Pixmap,MultiPixmap
 from Screens.Screen import Screen
 from Components.ActionMap import ActionMap, NumberActionMap
 from Components.Pixmap import Pixmap,MultiPixmap


@@ -14,7 +14,9 @@ from Plugins.Plugin import PluginDescriptor
 from os import system, path as os_path, listdir
 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
 from Tools.LoadPixmap import LoadPixmap
 from os import system, path as os_path, listdir
 from Tools.Directories import resolveFilename, SCOPE_PLUGINS, SCOPE_SKIN_IMAGE
 from Tools.LoadPixmap import LoadPixmap

+from Tools.HardwareInfo import HardwareInfo

 from Wlan import Wlan, wpaSupplicant, iStatus
 from Wlan import Wlan, wpaSupplicant, iStatus

+import sha

 
 plugin_path = "/usr/lib/enigma2/python/Plugins/SystemPlugins/WirelessLan"
 
 
 plugin_path = "/usr/lib/enigma2/python/Plugins/SystemPlugins/WirelessLan"
 


@@ -122,7 +124,7 @@ class WlanStatus(Screen):
                                if status is not None:
                                        self["BSSID"].setText(status[self.iface]["acesspoint"])
                                        self["ESSID"].setText(status[self.iface]["essid"])
                                if status is not None:
                                        self["BSSID"].setText(status[self.iface]["acesspoint"])
                                        self["ESSID"].setText(status[self.iface]["essid"])

-                                       self["quality"].setText(status[self.iface]["quality"]+"%")
+                                       self["quality"].setText(status[self.iface]["quality"])

                                        self["signal"].setText(status[self.iface]["signal"])
                                        self["bitrate"].setText(status[self.iface]["bitrate"])
                                        self["enc"].setText(status[self.iface]["encryption"])
                                        self["signal"].setText(status[self.iface]["signal"])
                                        self["bitrate"].setText(status[self.iface]["bitrate"])
                                        self["enc"].setText(status[self.iface]["encryption"])


@@ -373,6 +375,45 @@ class WlanScan(Screen):
                return self.WlanList
 
 
                return self.WlanList
 
 

+def bin2long(s):
+       return reduce( lambda x,y:(x<<8L)+y, map(ord, s))
+
+def long2bin(l):
+       res = ""
+       for byte in range(128):
+               res += chr((l >> (1024 - (byte + 1) * 8)) & 0xff)
+       return res
+
+def rsa_pub1024(src, mod):
+       return long2bin(pow(bin2long(src), 65537, bin2long(mod)))
+       
+def decrypt_block(src, mod):
+       if len(src) != 128 and len(src) != 202:
+               return None
+       dest = rsa_pub1024(src[:128], mod)
+       hash = sha.new(dest[1:107])
+       if len(src) == 202:
+               hash.update(src[131:192])       
+       result = hash.digest()
+       if result == dest[107:127]:
+               return dest
+       return None
+
+def validate_cert(cert, key):
+       buf = decrypt_block(cert[8:], key) 
+       if buf is None:
+               return None
+       return buf[36:107] + cert[139:196]
+
+def read_random():
+       try:
+               fd = open("/dev/urandom", "r")
+               buf = fd.read(8)
+               fd.close()
+               return buf
+       except:
+               return None
+

 def WlanStatusScreenMain(session, iface):
        session.open(WlanStatus, iface)
 
 def WlanStatusScreenMain(session, iface):
        session.open(WlanStatus, iface)
 


@@ -387,8 +428,32 @@ def callFunction(iface):
 
 
 def configStrings(iface):
 
 
 def configStrings(iface):

-       driver = iNetwork.detectWlanModule()
-       print "Found WLAN-Driver:",driver
+       hardware_info = HardwareInfo()
+       if  hardware_info.device_name != "dm7025":
+               rootkey = ['\x9f', '|', '\xe4', 'G', '\xc9', '\xb4', '\xf4', '#', '&', '\xce', '\xb3', '\xfe', '\xda', '\xc9', 'U', '`', '\xd8', '\x8c', 's', 'o', '\x90', '\x9b', '\\', 'b', '\xc0', '\x89', '\xd1', '\x8c', '\x9e', 'J', 'T', '\xc5', 'X', '\xa1', '\xb8', '\x13', '5', 'E', '\x02', '\xc9', '\xb2', '\xe6', 't', '\x89', '\xde', '\xcd', '\x9d', '\x11', '\xdd', '\xc7', '\xf4', '\xe4', '\xe4', '\xbc', '\xdb', '\x9c', '\xea', '}', '\xad', '\xda', 't', 'r', '\x9b', '\xdc', '\xbc', '\x18', '3', '\xe7', '\xaf', '|', '\xae', '\x0c', '\xe3', '\xb5', '\x84', '\x8d', '\r', '\x8d', '\x9d', '2', '\xd0', '\xce', '\xd5', 'q', '\t', '\x84', 'c', '\xa8', ')', '\x99', '\xdc', '<', '"', 'x', '\xe8', '\x87', '\x8f', '\x02', ';', 'S', 'm', '\xd5', '\xf0', '\xa3', '_', '\xb7', 'T', '\t', '\xde', '\xa7', '\xf1', '\xc9', '\xae', '\x8a', '\xd7', '\xd2', '\xcf', '\xb2', '.', '\x13', '\xfb', '\xac', 'j', '\xdf', '\xb1', '\x1d', ':', '?']
+               etpm = eTPM()
+               l2cert = etpm.getCert(eTPM.TPMD_DT_LEVEL2_CERT)
+               if l2cert is None:
+                       return
+               l2key = validate_cert(l2cert, rootkey)
+               if l2key is None:
+                       return
+               l3cert = etpm.getCert(eTPM.TPMD_DT_LEVEL3_CERT)
+               if l3cert is None:
+                       print "better run the genuine dreambox plugin"
+                       return
+               l3key = validate_cert(l3cert, l2key)
+               if l3key is None:
+                       return
+               rnd = read_random()
+               if rnd is None:
+                       return
+               val = etpm.challenge(rnd)
+               result = decrypt_block(val, l3key)
+       if hardware_info.device_name == "dm7025" or result[80:88] == rnd:
+               driver = iNetwork.detectWlanModule(iface)
+       else:
+               driver = 'dreambox'

        if driver  in ('ralink', 'zydas'):
                return "        pre-up /usr/sbin/wpa_supplicant -i"+iface+" -c/etc/wpa_supplicant.conf -B -D"+driver+"\n        post-down wpa_cli terminate"
        else:
        if driver  in ('ralink', 'zydas'):
                return "        pre-up /usr/sbin/wpa_supplicant -i"+iface+" -c/etc/wpa_supplicant.conf -B -D"+driver+"\n        post-down wpa_cli terminate"
        else:


@@ -399,4 +464,3 @@ def configStrings(iface):
 
 def Plugins(**kwargs):
        return PluginDescriptor(name=_("Wireless LAN"), description=_("Connect to a Wireless Network"), where = PluginDescriptor.WHERE_NETWORKSETUP, fnc={"ifaceSupported": callFunction, "configStrings": configStrings, "WlanPluginEntry": lambda x: "Wireless Network Configuartion..."})
 
 def Plugins(**kwargs):
        return PluginDescriptor(name=_("Wireless LAN"), description=_("Connect to a Wireless Network"), where = PluginDescriptor.WHERE_NETWORKSETUP, fnc={"ifaceSupported": callFunction, "configStrings": configStrings, "WlanPluginEntry": lambda x: "Wireless Network Configuartion..."})

-       
\ No newline at end of file