X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/b0332cff6d1120f3b84696ce6b33a185bcda88e9..710962d4f216b12c7cc25a189cbcc890a2ab5622:/lib/python/Plugins/SystemPlugins/SoftwareManager/SoftwareTools.py diff --git a/lib/python/Plugins/SystemPlugins/SoftwareManager/SoftwareTools.py b/lib/python/Plugins/SystemPlugins/SoftwareManager/SoftwareTools.py index 4e7591ef..ec2f82cc 100755 --- a/lib/python/Plugins/SystemPlugins/SoftwareManager/SoftwareTools.py +++ b/lib/python/Plugins/SystemPlugins/SoftwareManager/SoftwareTools.py @@ -1,4 +1,5 @@ -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 @@ -7,8 +8,53 @@ from Components.Sources.List import List 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 hashlib from time import time +from os import urandom + +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 = hashlib.sha1(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: + xor = lambda a,b: ''.join(chr(ord(c)^ord(d)) for c,d in zip(a,b*100)) + random = urandom(8) + x = str(time())[-8:] + result = xor(random, x) + + return result + except: + return None class SoftwareTools(DreamInfoHandler): lastDownloadDate = None @@ -27,8 +73,9 @@ class SoftwareTools(DreamInfoHandler): 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() @@ -49,59 +96,134 @@ class SoftwareTools(DreamInfoHandler): 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 len(result): - if SoftwareTools.list_updating: - SoftwareTools.available_packetlist = [] + if result: + if self.list_updating: + self.available_packetlist = [] for x in result.splitlines(): - split = x.split(' - ') - name = split[0].strip() + tokens = x.split(' - ') + name = tokens[0].strip() if not any(name.endswith(x) for x in self.unwanted_extensions): - SoftwareTools.available_packetlist.append([name, split[1].strip(), split[2].strip()]) + l = len(tokens) + version = l > 1 and tokens[1].strip() or "" + descr = l > 2 and tokens[2].strip() or "" + self.available_packetlist.append([name, version, descr]) if callback is None: self.startInstallMetaPackage() else: @@ -109,7 +231,7 @@ class SoftwareTools(DreamInfoHandler): 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: @@ -117,16 +239,19 @@ class SoftwareTools(DreamInfoHandler): 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 enigma2-drivers-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 len(result): + if result: self.fillPackagesIndexList() if callback is None: self.startIpkgListInstalled() @@ -135,7 +260,7 @@ class SoftwareTools(DreamInfoHandler): 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: @@ -143,22 +268,32 @@ class SoftwareTools(DreamInfoHandler): 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 len(result): - SoftwareTools.installed_packetlist = {} + if result: + self.installed_packetlist = {} for x in result.splitlines(): - split = x.split(' - ') - name = split[0].strip() + tokens = x.split(' - ') + name = tokens[0].strip() if not any(name.endswith(x) for x in self.unwanted_extensions): - SoftwareTools.installed_packetlist[name] = split[1].strip() + l = len(tokens) + version = l > 1 and tokens[1].strip() or "" + 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: @@ -166,26 +301,26 @@ class SoftwareTools(DreamInfoHandler): 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: @@ -198,12 +333,12 @@ class SoftwareTools(DreamInfoHandler): 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) = extra_args - if len(result): + if result: if self.Console: if len(self.Console.appContainers) == 0: if callback is not None: @@ -211,6 +346,7 @@ class SoftwareTools(DreamInfoHandler): callback = None def cleanupSoftwareTools(self): + self.list_updating = False if self.NotifierCallback is not None: self.NotifierCallback = None self.ipkg.stop() @@ -223,4 +359,14 @@ class SoftwareTools(DreamInfoHandler): 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()