-from enigma import eConsoleAppContainer
+# -*- coding: iso-8859-1 -*-
+from enigma import eConsoleAppContainer,eTPM
from Components.Console import Console
from Components.About import about
from Components.DreamInfoHandler import DreamInfoHandler
from Components.Ipkg import IpkgComponent
from Components.Network import iNetwork
from Tools.Directories import pathExists, fileExists, resolveFilename, SCOPE_METADIR
+from Tools.HardwareInfo import HardwareInfo
+import sha
from time import time
+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', ':', '?']
+
+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
class SoftwareTools(DreamInfoHandler):
lastDownloadDate = None
else:
self.ImageVersion = 'Stable'
self.language = language.getLanguage()[:2] # getLanguage returns e.g. "fi_FI" for "language_country"
- DreamInfoHandler.__init__(self, self.statusCallback, blocking = False, neededTag = 'ALL_TAGS', neededFlag = self.ImageVersion, language = self.language)
+ DreamInfoHandler.__init__(self, self.statusCallback, blocking = False, neededTag = 'ALL_TAGS', neededFlag = self.ImageVersion)
self.directory = resolveFilename(SCOPE_METADIR)
+ self.hardware_info = HardwareInfo()
self.list = List([])
self.NotifierCallback = None
self.Console = Console()
def checkNetworkCB(self,data):
if data is not None:
if data <= 2:
- SoftwareTools.NetworkConnectionAvailable = True
+ self.NetworkConnectionAvailable = True
self.getUpdates()
else:
- SoftwareTools.NetworkConnectionAvailable = False
+ self.NetworkConnectionAvailable = False
self.getUpdates()
def getUpdates(self, callback = None):
- if SoftwareTools.NetworkConnectionAvailable == True:
- SoftwareTools.lastDownloadDate = time()
- if SoftwareTools.list_updating is False and callback is None:
- SoftwareTools.list_updating = True
- self.ipkg.startCmd(IpkgComponent.CMD_UPDATE)
- elif SoftwareTools.list_updating is False and callback is not None:
- SoftwareTools.list_updating = True
- self.NotifierCallback = callback
- self.ipkg.startCmd(IpkgComponent.CMD_UPDATE)
- elif SoftwareTools.list_updating is True and callback is not None:
- #update info collecting already in progress
- self.NotifierCallback = callback
+ if self.lastDownloadDate is None:
+ if self.hardware_info.device_name != "dm7025":
+ 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:
+ 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 self.hardware_info.device_name == "dm7025" or result[80:88] == rnd:
+ if self.NetworkConnectionAvailable == True:
+ self.lastDownloadDate = time()
+ if self.list_updating is False and callback is None:
+ self.list_updating = True
+ self.ipkg.startCmd(IpkgComponent.CMD_UPDATE)
+ elif self.list_updating is False and callback is not None:
+ self.list_updating = True
+ self.NotifierCallback = callback
+ self.ipkg.startCmd(IpkgComponent.CMD_UPDATE)
+ elif self.list_updating is True and callback is not None:
+ self.NotifierCallback = callback
+ else:
+ self.list_updating = False
+ if callback is not None:
+ callback(False)
+ elif self.NotifierCallback is not None:
+ self.NotifierCallback(False)
+ else:
+ self.NetworkConnectionAvailable = False
+ self.list_updating = False
+ if callback is not None:
+ callback(False)
+ elif self.NotifierCallback is not None:
+ self.NotifierCallback(False)
else:
- SoftwareTools.list_updating = False
- if callback is not None:
- callback(False)
- elif self.NotifierCallback is not None:
- self.NotifierCallback(False)
+ if self.NetworkConnectionAvailable == True:
+ self.lastDownloadDate = time()
+ if self.list_updating is False and callback is None:
+ self.list_updating = True
+ self.ipkg.startCmd(IpkgComponent.CMD_UPDATE)
+ elif self.list_updating is False and callback is not None:
+ self.list_updating = True
+ self.NotifierCallback = callback
+ self.ipkg.startCmd(IpkgComponent.CMD_UPDATE)
+ elif self.list_updating is True and callback is not None:
+ self.NotifierCallback = callback
+ else:
+ if self.list_updating and callback is not None:
+ if self.hardware_info.device_name != "dm7025":
+ 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:
+ 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 self.hardware_info.device_name == "dm7025" or result[80:88] == rnd:
+ self.NotifierCallback = callback
+ self.startIpkgListAvailable()
+ else:
+ self.list_updating = False
+ if callback is not None:
+ callback(False)
+ elif self.NotifierCallback is not None:
+ self.NotifierCallback(False)
def ipkgCallback(self, event, param):
if event == IpkgComponent.EVENT_ERROR:
- SoftwareTools.list_updating = False
+ self.list_updating = False
+ if self.NotifierCallback is not None:
+ self.NotifierCallback(False)
elif event == IpkgComponent.EVENT_DONE:
- if SoftwareTools.list_updating:
+ if self.list_updating:
self.startIpkgListAvailable()
+ #print event, "-", param
pass
def startIpkgListAvailable(self, callback = None):
if callback is not None:
- SoftwareTools.list_updating = True
- if SoftwareTools.list_updating:
+ self.list_updating = True
+ if self.list_updating:
if not self.UpdateConsole:
self.UpdateConsole = Console()
- cmd = "ipkg list"
+ cmd = "opkg list"
self.UpdateConsole.ePopen(cmd, self.IpkgListAvailableCB, callback)
def IpkgListAvailableCB(self, result, retval, extra_args = None):
(callback) = extra_args
if result:
- if SoftwareTools.list_updating:
- SoftwareTools.available_packetlist = []
+ if self.list_updating:
+ self.available_packetlist = []
for x in result.splitlines():
tokens = x.split(' - ')
name = tokens[0].strip()
l = len(tokens)
version = l > 1 and tokens[1].strip() or ""
descr = l > 2 and tokens[2].strip() or ""
- SoftwareTools.available_packetlist.append([name, version, descr])
+ self.available_packetlist.append([name, version, descr])
if callback is None:
self.startInstallMetaPackage()
else:
if len(self.UpdateConsole.appContainers) == 0:
callback(True)
else:
- SoftwareTools.list_updating = False
+ self.list_updating = False
if self.UpdateConsole:
if len(self.UpdateConsole.appContainers) == 0:
if callback is not None:
def startInstallMetaPackage(self, callback = None):
if callback is not None:
- SoftwareTools.list_updating = True
- if SoftwareTools.list_updating:
- if not self.UpdateConsole:
- self.UpdateConsole = Console()
- cmd = "ipkg install enigma2-meta enigma2-plugins-meta enigma2-skins-meta"
- self.UpdateConsole.ePopen(cmd, self.InstallMetaPackageCB, callback)
+ self.list_updating = True
+ if self.list_updating:
+ if self.NetworkConnectionAvailable == True:
+ if not self.UpdateConsole:
+ self.UpdateConsole = Console()
+ cmd = "opkg install enigma2-meta enigma2-plugins-meta enigma2-skins-meta"
+ self.UpdateConsole.ePopen(cmd, self.InstallMetaPackageCB, callback)
+ else:
+ self.InstallMetaPackageCB(True)
- def InstallMetaPackageCB(self, result, retval, extra_args = None):
+ def InstallMetaPackageCB(self, result, retval = None, extra_args = None):
(callback) = extra_args
if result:
self.fillPackagesIndexList()
if len(self.UpdateConsole.appContainers) == 0:
callback(True)
else:
- SoftwareTools.list_updating = False
+ self.list_updating = False
if self.UpdateConsole:
if len(self.UpdateConsole.appContainers) == 0:
if callback is not None:
def startIpkgListInstalled(self, callback = None):
if callback is not None:
- SoftwareTools.list_updating = True
- if SoftwareTools.list_updating:
+ self.list_updating = True
+ if self.list_updating:
if not self.UpdateConsole:
self.UpdateConsole = Console()
- cmd = "ipkg list_installed"
+ cmd = "opkg list-installed"
self.UpdateConsole.ePopen(cmd, self.IpkgListInstalledCB, callback)
def IpkgListInstalledCB(self, result, retval, extra_args = None):
(callback) = extra_args
if result:
- SoftwareTools.installed_packetlist = {}
+ self.installed_packetlist = {}
for x in result.splitlines():
tokens = x.split(' - ')
name = tokens[0].strip()
if not any(name.endswith(x) for x in self.unwanted_extensions):
l = len(tokens)
version = l > 1 and tokens[1].strip() or ""
- SoftwareTools.installed_packetlist[name] = version
+ self.installed_packetlist[name] = version
+ for package in self.packagesIndexlist[:]:
+ if not self.verifyPrerequisites(package[0]["prerequisites"]):
+ self.packagesIndexlist.remove(package)
+ for package in self.packagesIndexlist[:]:
+ attributes = package[0]["attributes"]
+ if attributes.has_key("packagetype"):
+ if attributes["packagetype"] == "internal":
+ self.packagesIndexlist.remove(package)
if callback is None:
self.countUpdates()
else:
if len(self.UpdateConsole.appContainers) == 0:
callback(True)
else:
- SoftwareTools.list_updating = False
+ self.list_updating = False
if self.UpdateConsole:
if len(self.UpdateConsole.appContainers) == 0:
if callback is not None:
callback(False)
def countUpdates(self, callback = None):
- SoftwareTools.available_updates = 0
- SoftwareTools.available_updatelist = []
+ self.available_updates = 0
+ self.available_updatelist = []
for package in self.packagesIndexlist[:]:
attributes = package[0]["attributes"]
packagename = attributes["packagename"]
- for x in SoftwareTools.available_packetlist:
+ for x in self.available_packetlist:
if x[0] == packagename:
- if SoftwareTools.installed_packetlist.has_key(packagename):
- if SoftwareTools.installed_packetlist[packagename] != x[1]:
- SoftwareTools.available_updates +=1
- SoftwareTools.available_updatelist.append([packagename])
+ if self.installed_packetlist.has_key(packagename):
+ if self.installed_packetlist[packagename] != x[1]:
+ self.available_updates +=1
+ self.available_updatelist.append([packagename])
- SoftwareTools.list_updating = False
+ self.list_updating = False
if self.UpdateConsole:
if len(self.UpdateConsole.appContainers) == 0:
if callback is not None:
def startIpkgUpdate(self, callback = None):
if not self.Console:
self.Console = Console()
- cmd = "ipkg update"
+ cmd = "opkg update"
self.Console.ePopen(cmd, self.IpkgUpdateCB, callback)
def IpkgUpdateCB(self, result, retval, extra_args = None):
callback = None
def cleanupSoftwareTools(self):
+ self.list_updating = False
if self.NotifierCallback is not None:
self.NotifierCallback = None
self.ipkg.stop()
for name in self.UpdateConsole.appContainers.keys():
self.UpdateConsole.kill(name)
-iSoftwareTools = SoftwareTools()
\ No newline at end of file
+ def verifyPrerequisites(self, prerequisites):
+ if prerequisites.has_key("hardware"):
+ hardware_found = False
+ for hardware in prerequisites["hardware"]:
+ if hardware == self.hardware_info.device_name:
+ hardware_found = True
+ if not hardware_found:
+ return False
+ return True
+
+iSoftwareTools = SoftwareTools()