# Author: Nic Wolfe # URL: http://code.google.com/p/sickbeard/ # # This file is part of SickRage. # # SickRage is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # SickRage is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with SickRage. If not, see . from __future__ import with_statement import getpass import os import re import shutil import socket import stat import tempfile import time import traceback import urllib import hashlib import httplib import urlparse import uuid import base64 import zipfile import datetime import sickbeard import subliminal import adba import requests import requests.exceptions try: import json except ImportError: from lib import simplejson as json try: import xml.etree.cElementTree as etree except ImportError: import elementtree.ElementTree as etree from xml.dom.minidom import Node from sickbeard.exceptions import MultipleShowObjectsException, ex from sickbeard import logger, classes from sickbeard.common import USER_AGENT, mediaExtensions, subtitleExtensions from sickbeard import db from sickbeard import encodingKludge as ek from sickbeard import notifiers from sickbeard import clients from cachecontrol import CacheControl, caches from itertools import izip, cycle urllib._urlopener = classes.SickBeardURLopener() def indentXML(elem, level=0): ''' Does our pretty printing, makes Matt very happy ''' i = "\n" + level * " " if len(elem): if not elem.text or not elem.text.strip(): elem.text = i + " " if not elem.tail or not elem.tail.strip(): elem.tail = i for elem in elem: indentXML(elem, level + 1) if not elem.tail or not elem.tail.strip(): elem.tail = i else: # Strip out the newlines from text if elem.text: elem.text = elem.text.replace('\n', ' ') if level and (not elem.tail or not elem.tail.strip()): elem.tail = i def remove_extension(name): """ Remove download or media extension from name (if any) """ if name and "." in name: base_name, sep, extension = name.rpartition('.') # @UnusedVariable if base_name and extension.lower() in ['nzb', 'torrent'] + mediaExtensions: name = base_name return name def remove_non_release_groups(name): """ Remove non release groups from name """ if name and "-" in name: name_group = name.rsplit('-', 1) if name_group[-1].upper() in ["RP", "NZBGEEK"]: name = name_group[0] return name def replaceExtension(filename, newExt): ''' >>> replaceExtension('foo.avi', 'mkv') 'foo.mkv' >>> replaceExtension('.vimrc', 'arglebargle') '.vimrc' >>> replaceExtension('a.b.c', 'd') 'a.b.d' >>> replaceExtension('', 'a') '' >>> replaceExtension('foo.bar', '') 'foo.' ''' sepFile = filename.rpartition(".") if sepFile[0] == "": return filename else: return sepFile[0] + "." + newExt def isSyncFile(filename): extension = filename.rpartition(".")[2].lower() if extension == '!sync' or extension == 'lftp-pget-status': return True else: return False def isMediaFile(filename): # ignore samples if re.search('(^|[\W_])(sample\d*)[\W_]', filename, re.I): return False # ignore MAC OS's retarded "resource fork" files if filename.startswith('._'): return False sepFile = filename.rpartition(".") if re.search('extras?$', sepFile[0], re.I): return False if sepFile[2].lower() in mediaExtensions: return True else: return False def isRarFile(filename): archive_regex = '(?P^(?P(?:(?!\.part\d+\.rar$).)*)\.(?:(?:part0*1\.)?rar)$)' if re.search(archive_regex, filename): return True return False def isBeingWritten(filepath): # Return True if file was modified within 60 seconds. it might still be being written to. ctime = max(ek.ek(os.path.getctime, filepath), ek.ek(os.path.getmtime, filepath)) if ctime > time.time() - 60: return True return False def sanitizeFileName(name): ''' >>> sanitizeFileName('a/b/c') 'a-b-c' >>> sanitizeFileName('abc') 'abc' >>> sanitizeFileName('a"b') 'ab' >>> sanitizeFileName('.a.b..') 'a.b' ''' # remove bad chars from the filename name = re.sub(r'[\\/\*]', '-', name) name = re.sub(r'[:"<>|?]', '', name) # remove leading/trailing periods and spaces name = name.strip(' .') return name def _remove_file_failed(file): try: ek.ek(os.remove, file) except: pass def findCertainShow(showList, indexerid): results = [] if not isinstance(indexerid, list): indexerid = [indexerid] if showList and len(indexerid): results = filter(lambda x: int(x.indexerid) in indexerid, showList) if len(results) == 1: return results[0] elif len(results) > 1: raise MultipleShowObjectsException() def makeDir(path): if not ek.ek(os.path.isdir, path): try: ek.ek(os.makedirs, path) # do the library update for synoindex notifiers.synoindex_notifier.addFolder(path) except OSError: return False return True def searchDBForShow(regShowName, log=False): showNames = [re.sub('[. -]', ' ', regShowName)] yearRegex = "([^()]+?)\s*(\()?(\d{4})(?(2)\))$" myDB = db.DBConnection() for showName in showNames: sqlResults = myDB.select("SELECT * FROM tv_shows WHERE show_name LIKE ?", [showName]) if len(sqlResults) == 1: return int(sqlResults[0]["indexer_id"]) else: # if we didn't get exactly one result then try again with the year stripped off if possible match = re.match(yearRegex, showName) if match and match.group(1): if log: logger.log(u"Unable to match original name but trying to manually strip and specify show year", logger.DEBUG) sqlResults = myDB.select( "SELECT * FROM tv_shows WHERE (show_name LIKE ?) AND startyear = ?", [match.group(1) + '%', match.group(3)]) if len(sqlResults) == 0: if log: logger.log(u"Unable to match a record in the DB for " + showName, logger.DEBUG) continue elif len(sqlResults) > 1: if log: logger.log(u"Multiple results for " + showName + " in the DB, unable to match show name", logger.DEBUG) continue else: return int(sqlResults[0]["indexer_id"]) def searchIndexerForShowID(regShowName, indexer=None, indexer_id=None, ui=None): showNames = [re.sub('[. -]', ' ', regShowName)] # Query Indexers for each search term and build the list of results for i in sickbeard.indexerApi().indexers if not indexer else int(indexer or []): # Query Indexers for each search term and build the list of results lINDEXER_API_PARMS = sickbeard.indexerApi(i).api_params.copy() if ui is not None: lINDEXER_API_PARMS['custom_ui'] = ui t = sickbeard.indexerApi(i).indexer(**lINDEXER_API_PARMS) for name in showNames: logger.log(u"Trying to find " + name + " on " + sickbeard.indexerApi(i).name, logger.DEBUG) try: search = t[indexer_id] if indexer_id else t[name] except: continue try: seriesname = search.seriesname except: seriesname = None try: series_id = search.id except: series_id = None if not (seriesname and series_id): continue if str(name).lower() == str(seriesname).lower and not indexer_id: return (seriesname, i, int(series_id)) elif int(indexer_id) == int(series_id): return (seriesname, i, int(indexer_id)) if indexer: break return (None, None, None) def sizeof_fmt(num): ''' >>> sizeof_fmt(2) '2.0 bytes' >>> sizeof_fmt(1024) '1.0 KB' >>> sizeof_fmt(2048) '2.0 KB' >>> sizeof_fmt(2**20) '1.0 MB' >>> sizeof_fmt(1234567) '1.2 MB' ''' for x in ['bytes', 'KB', 'MB', 'GB', 'TB']: if num < 1024.0: return "%3.1f %s" % (num, x) num /= 1024.0 def listMediaFiles(path): if not dir or not ek.ek(os.path.isdir, path): return [] files = [] for curFile in ek.ek(os.listdir, path): fullCurFile = ek.ek(os.path.join, path, curFile) # if it's a folder do it recursively if ek.ek(os.path.isdir, fullCurFile) and not curFile.startswith('.') and not curFile == 'Extras': files += listMediaFiles(fullCurFile) elif isMediaFile(curFile): files.append(fullCurFile) return files def copyFile(srcFile, destFile): ek.ek(shutil.copyfile, srcFile, destFile) try: ek.ek(shutil.copymode, srcFile, destFile) except OSError: pass def moveFile(srcFile, destFile): try: ek.ek(os.rename, srcFile, destFile) fixSetGroupID(destFile) except OSError: copyFile(srcFile, destFile) ek.ek(os.unlink, srcFile) def link(src, dst): if os.name == 'nt': import ctypes if ctypes.windll.kernel32.CreateHardLinkW(unicode(dst), unicode(src), 0) == 0: raise ctypes.WinError() else: os.link(src, dst) def hardlinkFile(srcFile, destFile): try: ek.ek(link, srcFile, destFile) fixSetGroupID(destFile) except Exception, e: logger.log(u"Failed to create hardlink of " + srcFile + " at " + destFile + ": " + ex(e) + ". Copying instead", logger.ERROR) copyFile(srcFile, destFile) def symlink(src, dst): if os.name == 'nt': import ctypes if ctypes.windll.kernel32.CreateSymbolicLinkW(unicode(dst), unicode(src), 1 if os.path.isdir(src) else 0) in [0, 1280]: raise ctypes.WinError() else: os.symlink(src, dst) def moveAndSymlinkFile(srcFile, destFile): try: ek.ek(os.rename, srcFile, destFile) fixSetGroupID(destFile) ek.ek(symlink, destFile, srcFile) except: logger.log(u"Failed to create symlink of " + srcFile + " at " + destFile + ". Copying instead", logger.ERROR) copyFile(srcFile, destFile) def make_dirs(path): """ Creates any folders that are missing and assigns them the permissions of their parents """ logger.log(u"Checking if the path " + path + " already exists", logger.DEBUG) if not ek.ek(os.path.isdir, path): # Windows, create all missing folders if os.name == 'nt' or os.name == 'ce': try: logger.log(u"Folder " + path + " didn't exist, creating it", logger.DEBUG) ek.ek(os.makedirs, path) except (OSError, IOError), e: logger.log(u"Failed creating " + path + " : " + ex(e), logger.ERROR) return False # not Windows, create all missing folders and set permissions else: sofar = '' folder_list = path.split(os.path.sep) # look through each subfolder and make sure they all exist for cur_folder in folder_list: sofar += cur_folder + os.path.sep # if it exists then just keep walking down the line if ek.ek(os.path.isdir, sofar): continue try: logger.log(u"Folder " + sofar + " didn't exist, creating it", logger.DEBUG) ek.ek(os.mkdir, sofar) # use normpath to remove end separator, otherwise checks permissions against itself chmodAsParent(ek.ek(os.path.normpath, sofar)) # do the library update for synoindex notifiers.synoindex_notifier.addFolder(sofar) except (OSError, IOError), e: logger.log(u"Failed creating " + sofar + " : " + ex(e), logger.ERROR) return False return True def rename_ep_file(cur_path, new_path, old_path_length=0): """ Creates all folders needed to move a file to its new location, renames it, then cleans up any folders left that are now empty. cur_path: The absolute path to the file you want to move/rename new_path: The absolute path to the destination for the file WITHOUT THE EXTENSION old_path_length: The length of media file path (old name) WITHOUT THE EXTENSION """ new_dest_dir, new_dest_name = os.path.split(new_path) # @UnusedVariable if old_path_length == 0 or old_path_length > len(cur_path): # approach from the right cur_file_name, cur_file_ext = os.path.splitext(cur_path) # @UnusedVariable else: # approach from the left cur_file_ext = cur_path[old_path_length:] cur_file_name = cur_path[:old_path_length] if cur_file_ext[1:] in subtitleExtensions: # Extract subtitle language from filename sublang = os.path.splitext(cur_file_name)[1][1:] # Check if the language extracted from filename is a valid language try: language = subliminal.language.Language(sublang, strict=True) cur_file_ext = '.' + sublang + cur_file_ext except ValueError: pass # put the extension on the incoming file new_path += cur_file_ext make_dirs(os.path.dirname(new_path)) # move the file try: logger.log(u"Renaming file from " + cur_path + " to " + new_path) ek.ek(os.rename, cur_path, new_path) except (OSError, IOError), e: logger.log(u"Failed renaming " + cur_path + " to " + new_path + ": " + ex(e), logger.ERROR) return False # clean up any old folders that are empty delete_empty_folders(ek.ek(os.path.dirname, cur_path)) return True def delete_empty_folders(check_empty_dir, keep_dir=None): """ Walks backwards up the path and deletes any empty folders found. check_empty_dir: The path to clean (absolute path to a folder) keep_dir: Clean until this path is reached """ # treat check_empty_dir as empty when it only contains these items ignore_items = [] logger.log(u"Trying to clean any empty folders under " + check_empty_dir) # as long as the folder exists and doesn't contain any files, delete it while ek.ek(os.path.isdir, check_empty_dir) and check_empty_dir != keep_dir: check_files = ek.ek(os.listdir, check_empty_dir) if not check_files or (len(check_files) <= len(ignore_items) and all( [check_file in ignore_items for check_file in check_files])): # directory is empty or contains only ignore_items try: logger.log(u"Deleting empty folder: " + check_empty_dir) # need shutil.rmtree when ignore_items is really implemented ek.ek(os.rmdir, check_empty_dir) # do the library update for synoindex notifiers.synoindex_notifier.deleteFolder(check_empty_dir) except OSError, e: logger.log(u"Unable to delete " + check_empty_dir + ": " + repr(e) + " / " + str(e), logger.WARNING) break check_empty_dir = ek.ek(os.path.dirname, check_empty_dir) else: break def fileBitFilter(mode): for bit in [stat.S_IXUSR, stat.S_IXGRP, stat.S_IXOTH, stat.S_ISUID, stat.S_ISGID]: if mode & bit: mode -= bit return mode def chmodAsParent(childPath): if os.name == 'nt' or os.name == 'ce': return parentPath = ek.ek(os.path.dirname, childPath) if not parentPath: logger.log(u"No parent path provided in " + childPath + ", unable to get permissions from it", logger.DEBUG) return parentPathStat = ek.ek(os.stat, parentPath) parentMode = stat.S_IMODE(parentPathStat[stat.ST_MODE]) childPathStat = ek.ek(os.stat, childPath) childPath_mode = stat.S_IMODE(childPathStat[stat.ST_MODE]) if ek.ek(os.path.isfile, childPath): childMode = fileBitFilter(parentMode) else: childMode = parentMode if childPath_mode == childMode: return childPath_owner = childPathStat.st_uid user_id = os.geteuid() # @UndefinedVariable - only available on UNIX if user_id != 0 and user_id != childPath_owner: logger.log(u"Not running as root or owner of " + childPath + ", not trying to set permissions", logger.DEBUG) return try: ek.ek(os.chmod, childPath, childMode) logger.log(u"Setting permissions for %s to %o as parent directory has %o" % (childPath, childMode, parentMode), logger.DEBUG) except OSError: logger.log(u"Failed to set permission for %s to %o" % (childPath, childMode), logger.ERROR) def fixSetGroupID(childPath): if os.name == 'nt' or os.name == 'ce': return parentPath = ek.ek(os.path.dirname, childPath) parentStat = ek.ek(os.stat, parentPath) parentMode = stat.S_IMODE(parentStat[stat.ST_MODE]) if parentMode & stat.S_ISGID: parentGID = parentStat[stat.ST_GID] childStat = ek.ek(os.stat, childPath) childGID = childStat[stat.ST_GID] if childGID == parentGID: return childPath_owner = childStat.st_uid user_id = os.geteuid() # @UndefinedVariable - only available on UNIX if user_id != 0 and user_id != childPath_owner: logger.log(u"Not running as root or owner of " + childPath + ", not trying to set the set-group-ID", logger.DEBUG) return try: ek.ek(os.chown, childPath, -1, parentGID) # @UndefinedVariable - only available on UNIX logger.log(u"Respecting the set-group-ID bit on the parent directory for %s" % (childPath), logger.DEBUG) except OSError: logger.log( u"Failed to respect the set-group-ID bit on the parent directory for %s (setting group ID %i)" % ( childPath, parentGID), logger.ERROR) def is_anime_in_show_list(): for show in sickbeard.showList: if show.is_anime: return True return False def update_anime_support(): sickbeard.ANIMESUPPORT = is_anime_in_show_list() def get_absolute_number_from_season_and_episode(show, season, episode): absolute_number = None if season and episode: myDB = db.DBConnection() sql = "SELECT * FROM tv_episodes WHERE showid = ? and season = ? and episode = ?" sqlResults = myDB.select(sql, [show.indexerid, season, episode]) if len(sqlResults) == 1: absolute_number = int(sqlResults[0]["absolute_number"]) logger.log( "Found absolute_number:" + str(absolute_number) + " by " + str(season) + "x" + str(episode), logger.DEBUG) else: logger.log( "No entries for absolute number in show: " + show.name + " found using " + str(season) + "x" + str( episode), logger.DEBUG) return absolute_number def get_all_episodes_from_absolute_number(show, absolute_numbers, indexer_id=None): episodes = [] season = None if len(absolute_numbers): if not show and indexer_id: show = findCertainShow(sickbeard.showList, indexer_id) if show: for absolute_number in absolute_numbers: ep = show.getEpisode(None, None, absolute_number=absolute_number) if ep: episodes.append(ep.episode) season = ep.season # this will always take the last found seson so eps that cross the season border are not handeled well return (season, episodes) def sanitizeSceneName(name, ezrss=False): """ Takes a show name and returns the "scenified" version of it. ezrss: If true the scenified version will follow EZRSS's cracksmoker rules as best as possible Returns: A string containing the scene version of the show name given. """ if name: if not ezrss: bad_chars = u",:()'!?\u2019" # ezrss leaves : and ! in their show names as far as I can tell else: bad_chars = u",()'?\u2019" # strip out any bad chars for x in bad_chars: name = name.replace(x, "") # tidy up stuff that doesn't belong in scene names name = name.replace("- ", ".").replace(" ", ".").replace("&", "and").replace('/', '.') name = re.sub("\.\.*", ".", name) if name.endswith('.'): name = name[:-1] return name else: return '' def create_https_certificates(ssl_cert, ssl_key): """ Create self-signed HTTPS certificares and store in paths 'ssl_cert' and 'ssl_key' """ try: from OpenSSL import crypto # @UnresolvedImport from lib.certgen import createKeyPair, createCertRequest, createCertificate, TYPE_RSA, \ serial # @UnresolvedImport except Exception, e: logger.log(u"pyopenssl module missing, please install for https access", logger.WARNING) return False # Create the CA Certificate cakey = createKeyPair(TYPE_RSA, 1024) careq = createCertRequest(cakey, CN='Certificate Authority') cacert = createCertificate(careq, (careq, cakey), serial, (0, 60 * 60 * 24 * 365 * 10)) # ten years cname = 'SickRage' pkey = createKeyPair(TYPE_RSA, 1024) req = createCertRequest(pkey, CN=cname) cert = createCertificate(req, (cacert, cakey), serial, (0, 60 * 60 * 24 * 365 * 10)) # ten years # Save the key and certificate to disk try: open(ssl_key, 'w').write(crypto.dump_privatekey(crypto.FILETYPE_PEM, pkey)) open(ssl_cert, 'w').write(crypto.dump_certificate(crypto.FILETYPE_PEM, cert)) except: logger.log(u"Error creating SSL key and certificate", logger.ERROR) return False return True if __name__ == '__main__': import doctest doctest.testmod() def parse_json(data): """ Parse json data into a python object data: data string containing json Returns: parsed data as json or None """ try: parsedJSON = json.loads(data) except ValueError, e: logger.log(u"Error trying to decode json data. Error: " + ex(e), logger.DEBUG) return None return parsedJSON def parse_xml(data, del_xmlns=False): """ Parse data into an xml elementtree.ElementTree data: data string containing xml del_xmlns: if True, removes xmlns namesspace from data before parsing Returns: parsed data as elementtree or None """ if del_xmlns: data = re.sub(' xmlns="[^"]+"', '', data) try: parsedXML = etree.fromstring(data) except Exception, e: logger.log(u"Error trying to parse xml data. Error: " + ex(e), logger.DEBUG) parsedXML = None return parsedXML def get_xml_text(element, mini_dom=False): """ Get all text inside a xml element element: A xml element either created with elementtree.ElementTree or xml.dom.minidom mini_dom: Default False use elementtree, True use minidom Returns: text """ text = "" if mini_dom: node = element for child in node.childNodes: if child.nodeType in (Node.CDATA_SECTION_NODE, Node.TEXT_NODE): text += child.data else: if element is not None: for child in [element] + element.findall('.//*'): if child.text: text += child.text return text.strip() def backupVersionedFile(old_file, version): numTries = 0 new_file = old_file + '.' + 'v' + str(version) while not ek.ek(os.path.isfile, new_file): if not ek.ek(os.path.isfile, old_file): logger.log(u"Not creating backup, " + old_file + " doesn't exist", logger.DEBUG) break try: logger.log(u"Trying to back up " + old_file + " to " + new_file, logger.DEBUG) shutil.copy(old_file, new_file) logger.log(u"Backup done", logger.DEBUG) break except Exception, e: logger.log(u"Error while trying to back up " + old_file + " to " + new_file + " : " + ex(e), logger.WARNING) numTries += 1 time.sleep(1) logger.log(u"Trying again.", logger.DEBUG) if numTries >= 10: logger.log(u"Unable to back up " + old_file + " to " + new_file + " please do it manually.", logger.ERROR) return False return True def restoreVersionedFile(backup_file, version): numTries = 0 new_file, backup_version = os.path.splitext(backup_file) restore_file = new_file + '.' + 'v' + str(version) if not ek.ek(os.path.isfile, new_file): logger.log(u"Not restoring, " + new_file + " doesn't exist", logger.DEBUG) return False try: logger.log( u"Trying to backup " + new_file + " to " + new_file + "." + "r" + str(version) + " before restoring backup", logger.DEBUG) shutil.move(new_file, new_file + '.' + 'r' + str(version)) except Exception, e: logger.log( u"Error while trying to backup DB file " + restore_file + " before proceeding with restore: " + ex(e), logger.WARNING) return False while not ek.ek(os.path.isfile, new_file): if not ek.ek(os.path.isfile, restore_file): logger.log(u"Not restoring, " + restore_file + " doesn't exist", logger.DEBUG) break try: logger.log(u"Trying to restore " + restore_file + " to " + new_file, logger.DEBUG) shutil.copy(restore_file, new_file) logger.log(u"Restore done", logger.DEBUG) break except Exception, e: logger.log(u"Error while trying to restore " + restore_file + ": " + ex(e), logger.WARNING) numTries += 1 time.sleep(1) logger.log(u"Trying again.", logger.DEBUG) if numTries >= 10: logger.log(u"Unable to restore " + restore_file + " to " + new_file + " please do it manually.", logger.ERROR) return False return True # try to convert to int, if it fails the default will be returned def tryInt(s, s_default=0): try: return int(s) except: return s_default # generates a md5 hash of a file def md5_for_file(filename, block_size=2 ** 16): try: with open(filename, 'rb') as f: md5 = hashlib.md5() while True: data = f.read(block_size) if not data: break md5.update(data) f.close() return md5.hexdigest() except Exception: return None def get_lan_ip(): """ Simple function to get LAN localhost_ip http://stackoverflow.com/questions/11735821/python-get-localhost-ip """ if os.name != "nt": import fcntl import struct def get_interface_ip(ifname): s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) return socket.inet_ntoa(fcntl.ioctl(s.fileno(), 0x8915, struct.pack('256s', ifname[:15]))[20:24]) ip = socket.gethostbyname(socket.gethostname()) if ip.startswith("127.") and os.name != "nt": interfaces = [ "eth0", "eth1", "eth2", "wlan0", "wlan1", "wifi0", "ath0", "ath1", "ppp0", ] for ifname in interfaces: try: ip = get_interface_ip(ifname) print ifname, ip break except IOError: pass return ip def check_url(url): """ Check if a URL exists without downloading the whole file. We only check the URL header. """ # see also http://stackoverflow.com/questions/2924422 # http://stackoverflow.com/questions/1140661 good_codes = [httplib.OK, httplib.FOUND, httplib.MOVED_PERMANENTLY] host, path = urlparse.urlparse(url)[1:3] # elems [1] and [2] try: conn = httplib.HTTPConnection(host) conn.request('HEAD', path) return conn.getresponse().status in good_codes except StandardError: return None def anon_url(*url): """ Return a URL string consisting of the Anonymous redirect URL and an arbitrary number of values appended. """ return '' if None in url else '%s%s' % (sickbeard.ANON_REDIRECT, ''.join(str(s) for s in url)) """ Encryption ========== By Pedro Jose Pereira Vieito (@pvieito) * If encryption_version==0 then return data without encryption * The keys should be unique for each device To add a new encryption_version: 1) Code your new encryption_version 2) Update the last encryption_version available in webserve.py 3) Remember to maintain old encryption versions and key generators for retrocompatibility """ # Key Generators unique_key1 = hex(uuid.getnode() ** 2) # Used in encryption v1 # Encryption Functions def encrypt(data, encryption_version=0, decrypt=False): # Version 1: Simple XOR encryption (this is not very secure, but works) if encryption_version == 1: if decrypt: return ''.join(chr(ord(x) ^ ord(y)) for (x, y) in izip(base64.decodestring(data), cycle(unique_key1))) else: return base64.encodestring( ''.join(chr(ord(x) ^ ord(y)) for (x, y) in izip(data, cycle(unique_key1)))).strip() # Version 0: Plain text else: return data def decrypt(data, encryption_version=0): return encrypt(data, encryption_version, decrypt=True) def full_sanitizeSceneName(name): return re.sub('[. -]', ' ', sanitizeSceneName(name)).lower().lstrip() def _check_against_names(nameInQuestion, show, season=-1): showNames = [] if season in [-1, 1]: showNames = [show.name] showNames.extend(sickbeard.scene_exceptions.get_scene_exceptions(show.indexerid, season=season)) for showName in showNames: nameFromList = full_sanitizeSceneName(showName) if nameFromList == nameInQuestion: return True return False def get_show(name, tryIndexers=False): if not sickbeard.showList: return showObj = None fromCache = False try: # check cache for show cache = sickbeard.name_cache.retrieveNameFromCache(name) if cache: fromCache = True showObj = findCertainShow(sickbeard.showList, int(cache)) if not showObj and tryIndexers: showObj = findCertainShow(sickbeard.showList, searchIndexerForShowID(full_sanitizeSceneName(name), ui=classes.ShowListUI)[2]) # add show to cache if showObj and not fromCache: sickbeard.name_cache.addNameToCache(name, showObj.indexerid) except Exception as e: logger.log(u"Error when attempting to find show: " + name + " in SickRage: " + str(e), logger.DEBUG) return showObj def is_hidden_folder(folder): """ Returns True if folder is hidden. On Linux based systems hidden folders start with . (dot) folder: Full path of folder to check """ if ek.ek(os.path.isdir, folder): if ek.ek(os.path.basename, folder).startswith('.'): return True return False def real_path(path): """ Returns: the canonicalized absolute pathname. The resulting path will have no symbolic link, '/./' or '/../' components. """ return ek.ek(os.path.normpath, ek.ek(os.path.normcase, ek.ek(os.path.realpath, path))) def validateShow(show, season=None, episode=None): indexer_lang = show.lang try: lINDEXER_API_PARMS = sickbeard.indexerApi(show.indexer).api_params.copy() if indexer_lang and not indexer_lang == 'en': lINDEXER_API_PARMS['language'] = indexer_lang t = sickbeard.indexerApi(show.indexer).indexer(**lINDEXER_API_PARMS) if season is None and episode is None: return t return t[show.indexerid][season][episode] except (sickbeard.indexer_episodenotfound, sickbeard.indexer_seasonnotfound): pass def set_up_anidb_connection(): if not sickbeard.USE_ANIDB: logger.log(u"Usage of anidb disabled. Skiping", logger.DEBUG) return False if not sickbeard.ANIDB_USERNAME and not sickbeard.ANIDB_PASSWORD: logger.log(u"anidb username and/or password are not set. Aborting anidb lookup.", logger.DEBUG) return False if not sickbeard.ADBA_CONNECTION: anidb_logger = lambda x: logger.log("ANIDB: " + str(x), logger.DEBUG) sickbeard.ADBA_CONNECTION = adba.Connection(keepAlive=True, log=anidb_logger) if not sickbeard.ADBA_CONNECTION.authed(): try: sickbeard.ADBA_CONNECTION.auth(sickbeard.ANIDB_USERNAME, sickbeard.ANIDB_PASSWORD) except Exception, e: logger.log(u"exception msg: " + str(e)) return False else: return True return sickbeard.ADBA_CONNECTION.authed() def makeZip(fileList, archive): """ 'fileList' is a list of file names - full path each name 'archive' is the file name for the archive with a full path """ try: a = zipfile.ZipFile(archive, 'w', zipfile.ZIP_DEFLATED) for f in fileList: a.write(f) a.close() return True except Exception as e: logger.log(u"Zip creation error: " + str(e), logger.ERROR) return False def extractZip(archive, targetDir): """ 'fileList' is a list of file names - full path each name 'archive' is the file name for the archive with a full path """ try: if not os.path.exists(targetDir): os.mkdir(targetDir) zip_file = zipfile.ZipFile(archive, 'r') for member in zip_file.namelist(): filename = os.path.basename(member) # skip directories if not filename: continue # copy file (taken from zipfile's extract) source = zip_file.open(member) target = file(os.path.join(targetDir, filename), "wb") shutil.copyfileobj(source, target) source.close() target.close() zip_file.close() return True except Exception as e: logger.log(u"Zip extraction error: " + str(e), logger.ERROR) return False def mapIndexersToShow(showObj): mapped = {} # init mapped indexers object for indexer in sickbeard.indexerApi().indexers: mapped[indexer] = showObj.indexerid if int(indexer) == int(showObj.indexer) else 0 myDB = db.DBConnection() sqlResults = myDB.select( "SELECT * FROM indexer_mapping WHERE indexer_id = ? AND indexer = ?", [showObj.indexerid, showObj.indexer]) # for each mapped entry for curResult in sqlResults: nlist = [i for i in curResult if i is not None] # Check if its mapped with both tvdb and tvrage. if len(nlist) >= 4: logger.log(u"Found indexer mapping in cache for show: " + showObj.name, logger.DEBUG) mapped[int(curResult['mindexer'])] = int(curResult['mindexer_id']) return mapped else: sql_l = [] for indexer in sickbeard.indexerApi().indexers: if indexer == showObj.indexer: mapped[indexer] = showObj.indexerid continue lINDEXER_API_PARMS = sickbeard.indexerApi(indexer).api_params.copy() lINDEXER_API_PARMS['custom_ui'] = classes.ShowListUI t = sickbeard.indexerApi(indexer).indexer(**lINDEXER_API_PARMS) try: mapped_show = t[showObj.name] except Exception: logger.log(u"Unable to map " + sickbeard.indexerApi(showObj.indexer).name + "->" + sickbeard.indexerApi( indexer).name + " for show: " + showObj.name + ", skipping it", logger.DEBUG) continue if mapped_show and len(mapped_show) == 1: logger.log(u"Mapping " + sickbeard.indexerApi(showObj.indexer).name + "->" + sickbeard.indexerApi( indexer).name + " for show: " + showObj.name, logger.DEBUG) mapped[indexer] = int(mapped_show[0]['id']) logger.log(u"Adding indexer mapping to DB for show: " + showObj.name, logger.DEBUG) sql_l.append([ "INSERT OR IGNORE INTO indexer_mapping (indexer_id, indexer, mindexer_id, mindexer) VALUES (?,?,?,?)", [showObj.indexerid, showObj.indexer, int(mapped_show[0]['id']), indexer]]) if len(sql_l) > 0: myDB = db.DBConnection() myDB.mass_action(sql_l) return mapped def touchFile(fname, atime=None): if None != atime: try: with file(fname, 'a'): os.utime(fname, (atime, atime)) return True except: logger.log(u"File air date stamping not available on your OS", logger.DEBUG) pass return False def _getTempDir(): """Returns the [system temp dir]/tvdb_api-u501 (or tvdb_api-myuser) """ if hasattr(os, 'getuid'): uid = "u%d" % (os.getuid()) else: # For Windows try: uid = getpass.getuser() except ImportError: return os.path.join(tempfile.gettempdir(), "sickrage") return os.path.join(tempfile.gettempdir(), "sickrage-%s" % (uid)) def getURL(url, post_data=None, params=None, headers=None, timeout=30, session=None, json=False): """ Returns a byte-string retrieved from the url provider. """ # request session cache_dir = sickbeard.CACHE_DIR or _getTempDir() session = CacheControl(sess=session, cache=caches.FileCache(os.path.join(cache_dir, 'sessions'))) # request session headers req_headers = {'User-Agent': USER_AGENT, 'Accept-Encoding': 'gzip,deflate'} if headers: req_headers.update(headers) session.headers.update(req_headers) # request session ssl verify session.verify = False # request session paramaters session.params = params try: # Remove double-slashes from url parsed = list(urlparse.urlparse(url)) parsed[2] = re.sub("/{2,}", "/", parsed[2]) # replace two or more / with one url = urlparse.urlunparse(parsed) # request session proxies if sickbeard.PROXY_SETTING: logger.log("Using proxy for url: " + url, logger.DEBUG) session.proxies = { "http": sickbeard.PROXY_SETTING, "https": sickbeard.PROXY_SETTING, } # decide if we get or post data to server if post_data: resp = session.post(url, data=post_data, timeout=timeout) else: resp = session.get(url, timeout=timeout) if not resp.ok: logger.log(u"Requested url " + url + " returned status code is " + str( resp.status_code) + ': ' + clients.http_error_code[resp.status_code], logger.DEBUG) return except requests.exceptions.HTTPError, e: logger.log(u"HTTP error " + str(e.errno) + " while loading URL " + url, logger.WARNING) return except requests.exceptions.ConnectionError, e: logger.log(u"Connection error " + str(e.message) + " while loading URL " + url, logger.WARNING) return except requests.exceptions.Timeout, e: logger.log(u"Connection timed out " + str(e.message) + " while loading URL " + url, logger.WARNING) return except Exception: logger.log(u"Unknown exception while loading URL " + url + ": " + traceback.format_exc(), logger.WARNING) return if json: return resp.json() return resp.content def download_file(url, filename, session=None): # create session cache_dir = sickbeard.CACHE_DIR or _getTempDir() session = CacheControl(sess=session, cache=caches.FileCache(os.path.join(cache_dir, 'sessions'))) # request session headers session.headers.update({'User-Agent': USER_AGENT, 'Accept-Encoding': 'gzip,deflate'}) # request session ssl verify session.verify = False # request session streaming session.stream = True # request session proxies if sickbeard.PROXY_SETTING: logger.log("Using proxy for url: " + url, logger.DEBUG) session.proxies = { "http": sickbeard.PROXY_SETTING, "https": sickbeard.PROXY_SETTING, } try: resp = session.get(url) if not resp.ok: logger.log(u"Requested url " + url + " returned status code is " + str( resp.status_code) + ': ' + clients.http_error_code[resp.status_code], logger.DEBUG) return False with open(filename, 'wb') as fp: for chunk in resp.iter_content(chunk_size=1024): if chunk: fp.write(chunk) fp.flush() chmodAsParent(filename) except requests.exceptions.HTTPError, e: _remove_file_failed(filename) logger.log(u"HTTP error " + str(e.errno) + " while loading URL " + url, logger.WARNING) return False except requests.exceptions.ConnectionError, e: _remove_file_failed(filename) logger.log(u"Connection error " + str(e.message) + " while loading URL " + url, logger.WARNING) return False except requests.exceptions.Timeout, e: _remove_file_failed(filename) logger.log(u"Connection timed out " + str(e.message) + " while loading URL " + url, logger.WARNING) return False except EnvironmentError, e: _remove_file_failed(filename) logger.log(u"Unable to save the file: " + ex(e), logger.ERROR) return False except Exception: _remove_file_failed(filename) logger.log(u"Unknown exception while loading URL " + url + ": " + traceback.format_exc(), logger.WARNING) return False return True def clearCache(force=False): update_datetime = datetime.datetime.now() # clean out cache directory, remove everything > 12 hours old if sickbeard.CACHE_DIR: logger.log(u"Trying to clean cache folder " + sickbeard.CACHE_DIR) # Does our cache_dir exists if not ek.ek(os.path.isdir, sickbeard.CACHE_DIR): logger.log(u"Can't clean " + sickbeard.CACHE_DIR + " if it doesn't exist", logger.WARNING) else: max_age = datetime.timedelta(hours=12) # Get all our cache files exclude = ['rss', 'images'] for cache_root, cache_dirs, cache_files in os.walk(sickbeard.CACHE_DIR, topdown=True): cache_dirs[:] = [d for d in cache_dirs if d not in exclude] for file in cache_files: cache_file = ek.ek(os.path.join, cache_root, file) if ek.ek(os.path.isfile, cache_file): cache_file_modified = datetime.datetime.fromtimestamp( ek.ek(os.path.getmtime, cache_file)) if force or (update_datetime - cache_file_modified > max_age): try: ek.ek(os.remove, cache_file) except OSError, e: logger.log(u"Unable to clean " + cache_root + ": " + repr(e) + " / " + str(e), logger.WARNING) break def human(size): """ format a size in bytes into a 'human' file size, e.g. bytes, KB, MB, GB, TB, PB Note that bytes/KB will be reported in whole numbers but MB and above will have greater precision e.g. 1 byte, 43 bytes, 443 KB, 4.3 MB, 4.43 GB, etc """ if size == 1: # because I really hate unnecessary plurals return "1 byte" suffixes_table = [('bytes', 0), ('KB', 0), ('MB', 1), ('GB', 2),('TB', 2), ('PB', 2)] num = float(size) for suffix, precision in suffixes_table: if num < 1024.0: break num /= 1024.0 if precision == 0: formatted_size = "%d" % num else: formatted_size = str(round(num, ndigits=precision)) return "%s %s" % (formatted_size, suffix) def get_size(start_path='.'): total_size = 0 for dirpath, dirnames, filenames in ek.ek(os.walk, start_path): for f in filenames: fp = ek.ek(os.path.join, dirpath, f) total_size += ek.ek(os.path.getsize, fp) return total_size def md5(text): return hashlib.md5(ek.ss(text)).hexdigest()