Hot-keys on this page
r m x p toggle line displays
j k next/prev highlighted chunk
0 (zero) top of page
1 (one) first highlighted chunk
# -*- coding: utf-8 -*- # # Copyright (C) 2009-2010 Damien Churchill <damoxc@gmail.com> # # This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with # the additional special exception to link portions of this program with the OpenSSL library. # See LICENSE for more details. #
import fnmatch import json import logging import mimetypes import os import tempfile
from twisted.application import internet, service from twisted.internet import defer, error, reactor from twisted.internet.ssl import SSL from twisted.web import http, resource, server, static
from deluge import common, component, configmanager from deluge.core.rpcserver import check_ssl_keys from deluge.ui.tracker_icons import TrackerIcons from deluge.ui.web.auth import Auth from deluge.ui.web.common import Template, compress from deluge.ui.web.json_api import JSON, WebApi from deluge.ui.web.pluginmanager import PluginManager
log = logging.getLogger(__name__)
CONFIG_DEFAULTS = { # Misc Settings "enabled_plugins": [], "default_daemon": "",
# Auth Settings "pwd_salt": "c26ab3bbd8b137f99cd83c2c1c0963bcc1a35cad", "pwd_sha1": "2ce1a410bcdcc53064129b6d950f2e9fee4edc1e", "session_timeout": 3600, "sessions": {},
# UI Settings "sidebar_show_zero": False, "sidebar_multiple_filters": True, "show_session_speed": False, "show_sidebar": True, "theme": "gray", "first_login": True,
# Server Settings "base": "/", "interface": "0.0.0.0", "port": 8112, "https": False, "pkey": "ssl/daemon.pkey", "cert": "ssl/daemon.cert" }
UI_CONFIG_KEYS = ( "theme", "sidebar_show_zero", "sidebar_multiple_filters", "show_session_speed", "base", "first_login" )
OLD_CONFIG_KEYS = ( "port", "enabled_plugins", "base", "sidebar_show_zero", "sidebar_show_trackers", "show_keyword_search", "show_sidebar", "https" )
def rpath(*paths): """Convert a relative path into an absolute path relative to the location of this script. """ return common.resource_filename("deluge.ui.web", os.path.join(*paths))
class GetText(resource.Resource): def render(self, request): request.setHeader("content-type", "text/javascript; encoding=utf-8") template = Template(filename=rpath("js", "gettext.js")) return compress(template.render(), request)
class Upload(resource.Resource): """ Twisted Web resource to handle file uploads """
def render(self, request): """ Saves all uploaded files to the disk and returns a list of filenames, each on a new line. """
# Block all other HTTP methods. if request.method != "POST": request.setResponseCode(http.NOT_ALLOWED) return ""
if "file" not in request.args: request.setResponseCode(http.OK) return json.dumps({ 'success': True, 'files': [] })
tempdir = tempfile.mkdtemp(prefix="delugeweb-") log.debug("uploading files to %s", tempdir)
filenames = [] for upload in request.args.get("file"): fd, fn = tempfile.mkstemp('.torrent', dir=tempdir) os.write(fd, upload) os.close(fd) filenames.append(fn) log.debug("uploaded %d file(s)", len(filenames))
request.setHeader("content-type", "text/html") request.setResponseCode(http.OK) return compress(json.dumps({ 'success': True, 'files': filenames }), request)
class Render(resource.Resource):
def getChild(self, path, request): # NOQA request.render_file = path return self
def render(self, request): if not hasattr(request, "render_file"): request.setResponseCode(http.INTERNAL_SERVER_ERROR) return ""
filename = os.path.join("render", request.render_file) template = Template(filename=rpath(filename)) request.setHeader("content-type", "text/html") request.setResponseCode(http.OK) return compress(template.render(), request)
class Tracker(resource.Resource):
def __init__(self): resource.Resource.__init__(self) try: self.tracker_icons = component.get("TrackerIcons") except KeyError: self.tracker_icons = TrackerIcons()
def getChild(self, path, request): # NOQA request.tracker_name = path return self
def on_got_icon(self, icon, request): if icon: request.setHeader("cache-control", "public, must-revalidate, max-age=86400") request.setHeader("content-type", icon.get_mimetype()) request.setResponseCode(http.OK) request.write(icon.get_data()) request.finish() else: request.setResponseCode(http.NOT_FOUND) request.finish()
def render(self, request): d = self.tracker_icons.fetch(request.tracker_name) d.addCallback(self.on_got_icon, request) return server.NOT_DONE_YET
class Flag(resource.Resource): def getChild(self, path, request): # NOQA request.country = path return self
def render(self, request): path = ("ui", "data", "pixmaps", "flags", request.country.lower() + ".png") filename = common.resource_filename("deluge", os.path.join(*path)) if os.path.exists(filename): request.setHeader("cache-control", "public, must-revalidate, max-age=86400") request.setHeader("content-type", "image/png") data = open(filename, "rb") request.setResponseCode(http.OK) return data.read() else: request.setResponseCode(http.NOT_FOUND) return ""
class LookupResource(resource.Resource, component.Component):
def __init__(self, name, *directories): resource.Resource.__init__(self) component.Component.__init__(self, name)
self.__paths = {} for directory in directories: self.add_directory(directory)
def add_directory(self, directory, path=""): log.debug("Adding directory `%s` with path `%s`", directory, path) paths = self.__paths.setdefault(path, []) paths.append(directory)
def remove_directory(self, directory, path=""): log.debug("Removing directory `%s`", directory) self.__paths[path].remove(directory)
def getChild(self, path, request): # NOQA if hasattr(request, 'lookup_path'): request.lookup_path = os.path.join(request.lookup_path, path) else: request.lookup_path = path return self
def render(self, request): log.debug("Requested path: '%s'", request.lookup_path) path = os.path.dirname(request.lookup_path)
if path not in self.__paths: request.setResponseCode(http.NOT_FOUND) return "<h1>404 - Not Found</h1>"
filename = os.path.basename(request.path) for directory in self.__paths[path]: if os.path.join(directory, filename): path = os.path.join(directory, filename) log.debug("Serving path: '%s'", path) mime_type = mimetypes.guess_type(path) request.setHeader("content-type", mime_type[0]) return compress(open(path, "rb").read(), request)
request.setResponseCode(http.NOT_FOUND) return "<h1>404 - Not Found</h1>"
class ScriptResource(resource.Resource, component.Component):
def __init__(self): resource.Resource.__init__(self) component.Component.__init__(self, "Scripts") self.__scripts = { "normal": { "scripts": {}, "order": [] }, "debug": { "scripts": {}, "order": [] }, "dev": { "scripts": {}, "order": [] } }
def add_script(self, path, filepath, type=None): """ Adds a script or scripts to the script resource.
:param path: The path of the script (this supports globbing) :type path: string :param filepath: The physical location of the script :type filepath: string :keyword type: The type of script to add (normal, debug, dev) :param type: string """ if type not in ("dev", "debug", "normal"): type = "normal"
self.__scripts[type]["scripts"][path] = filepath self.__scripts[type]["order"].append(path)
def add_script_folder(self, path, filepath, type=None, recurse=True): """ Adds a folder of scripts to the script resource.
:param path: The path of the folder :type path: string :param filepath: The physical location of the script :type filepath: string :keyword type: The type of script to add (normal, debug, dev) :param type: string :keyword recurse: Whether or not to recurse into other folders :param recurse: bool """ if type not in ("dev", "debug", "normal"): type = "normal"
self.__scripts[type]["scripts"][path] = (filepath, recurse) self.__scripts[type]["order"].append(path)
def remove_script(self, path, type=None): """ Removes a script or folder of scripts from the script resource.
:param path: The path of the folder :type path: string :keyword type: The type of script to add (normal, debug, dev) :param type: string """ if type not in ("dev", "debug", "normal"): type = "normal"
del self.__scripts[type]["scripts"][path] self.__scripts[type]["order"].remove(path)
def get_scripts(self, type=None): """ Returns a list of the scripts that can be used for producing script tags.
:keyword type: The type of scripts to get (normal, debug, dev) :param type: string """ scripts = [] if type not in ("dev", "debug", "normal"): type = 'normal'
_scripts = self.__scripts[type]["scripts"] _order = self.__scripts[type]["order"]
for path in _order: filepath = _scripts[path]
# this is a folder if isinstance(filepath, tuple): filepath, recurse = filepath if recurse: for dirpath, dirnames, filenames in os.walk(filepath, False): files = fnmatch.filter(filenames, "*.js") files.sort()
order_file = os.path.join(dirpath, '.order') if os.path.isfile(order_file): for line in open(order_file, 'rb'): line = line.strip() if not line or line[0] == '#': continue try: pos, filename = line.split() files.pop(files.index(filename)) if pos == '+': files.insert(0, filename) else: files.append(filename) except: pass
dirpath = dirpath[len(filepath) + 1:] if dirpath: scripts.extend(['js/' + path + '/' + dirpath + '/' + f for f in files]) else: scripts.extend(['js/' + path + '/' + f for f in files]) else: files = fnmatch.filter(os.listdir('.'), "*.js") else: scripts.append("js/" + path) return scripts
def getChild(self, path, request): # NOQA if hasattr(request, "lookup_path"): request.lookup_path += '/' + path else: request.lookup_path = path return self
def render(self, request): log.debug("Requested path: '%s'", request.lookup_path)
for type in ("dev", "debug", "normal"): scripts = self.__scripts[type]["scripts"] for pattern in scripts: if not request.lookup_path.startswith(pattern): continue
filepath = scripts[pattern] if isinstance(filepath, tuple): filepath = filepath[0]
path = filepath + request.lookup_path[len(pattern):]
if not os.path.isfile(path): continue
log.debug("Serving path: '%s'", path) mime_type = mimetypes.guess_type(path) request.setHeader("content-type", mime_type[0]) return compress(open(path, "rb").read(), request)
request.setResponseCode(http.NOT_FOUND) return "<h1>404 - Not Found</h1>"
class TopLevel(resource.Resource): addSlash = True
__stylesheets = [ "css/ext-all-notheme.css", "css/ext-extensions.css", "css/deluge.css" ]
def __init__(self): resource.Resource.__init__(self) self.putChild("css", LookupResource("Css", rpath("css"))) self.putChild("gettext.js", GetText()) self.putChild("flag", Flag()) self.putChild("icons", LookupResource("Icons", rpath("icons"))) self.putChild("images", LookupResource("Images", rpath("images")))
js = ScriptResource()
# configure the dev scripts js.add_script("ext-base-debug.js", rpath("js", "extjs", "ext-base-debug.js"), "dev") js.add_script("ext-all-debug.js", rpath("js", "extjs", "ext-all-debug.js"), "dev") js.add_script_folder("ext-extensions", rpath("js", "extjs", "ext-extensions"), "dev") js.add_script_folder("deluge-all", rpath("js", "deluge-all"), "dev")
# configure the debug scripts js.add_script("ext-base-debug.js", rpath("js", "extjs", "ext-base-debug.js"), "debug") js.add_script("ext-all-debug.js", rpath("js", "extjs", "ext-all-debug.js"), "debug") js.add_script("ext-extensions-debug.js", rpath("js", "extjs", "ext-extensions-debug.js"), "debug") js.add_script("deluge-all-debug.js", rpath("js", "deluge-all-debug.js"), "debug")
# configure the normal scripts js.add_script("ext-base.js", rpath("js", "extjs", "ext-base.js")) js.add_script("ext-all.js", rpath("js", "extjs", "ext-all.js")) js.add_script("ext-extensions.js", rpath("js", "extjs", "ext-extensions.js")) js.add_script("deluge-all.js", rpath("js", "deluge-all.js"))
self.putChild("js", js)
self.putChild("json", JSON()) self.putChild("upload", Upload()) self.putChild("render", Render()) self.putChild("themes", static.File(rpath("themes"))) self.putChild("tracker", Tracker())
theme = component.get("DelugeWeb").config["theme"] if not os.path.isfile(rpath("themes", "css", "xtheme-%s.css" % theme)): theme = CONFIG_DEFAULTS.get("theme") self.__stylesheets.insert(1, "themes/css/xtheme-%s.css" % theme)
@property def stylesheets(self): return self.__stylesheets
def add_script(self, script): """ Adds a script to the server so it is included in the <head> element of the index page.
:param script: The path to the script :type script: string """
self.__scripts.append(script) self.__debug_scripts.append(script)
def remove_script(self, script): """ Removes a script from the server.
:param script: The path to the script :type script: string """ self.__scripts.remove(script) self.__debug_scripts.remove(script)
def getChild(self, path, request): # NOQA if path == "": return self else: return resource.Resource.getChild(self, path, request)
def getChildWithDefault(self, path, request): # NOQA # Calculate the request base header = request.getHeader('x-deluge-base') base = header if header else component.get("DelugeWeb").base
# validate the base parameter if not base: base = '/'
if base[0] != '/': base = '/' + base
if base[-1] != '/': base += '/'
request.base = base.encode('idna')
return resource.Resource.getChildWithDefault(self, path, request)
def render(self, request): debug = False if 'debug' in request.args: debug_arg = request.args.get('debug')[-1] if debug_arg in ('true', 'yes', '1'): debug = True else: debug = False
dev = 'dev' in common.get_version() if 'dev' in request.args: dev_arg = request.args.get('dev')[-1] if dev_arg in ('true', 'yes' '1'): dev = True else: dev = False
if dev: mode = 'dev' elif debug: mode = 'debug' else: mode = None
scripts = component.get("Scripts").get_scripts(mode) scripts.insert(0, "gettext.js")
template = Template(filename=rpath("index.html")) request.setHeader("content-type", "text/html; charset=utf-8")
web_config = component.get("Web").get_config() web_config["base"] = request.base config = dict([(key, web_config[key]) for key in UI_CONFIG_KEYS]) js_config = json.dumps(config) return template.render(scripts=scripts, stylesheets=self.stylesheets, debug=debug, base=request.base, js_config=js_config)
class ServerContextFactory:
def getContext(self): # NOQA """Creates an SSL context.""" ctx = SSL.Context(SSL.SSLv3_METHOD) deluge_web = component.get("DelugeWeb") log.debug("Enabling SSL using:") log.debug("Pkey: %s", deluge_web.pkey) log.debug("Cert: %s", deluge_web.cert) ctx.use_privatekey_file(configmanager.get_config_dir(deluge_web.pkey)) ctx.use_certificate_chain_file(configmanager.get_config_dir(deluge_web.cert)) return ctx
class DelugeWeb(component.Component):
def __init__(self): super(DelugeWeb, self).__init__("DelugeWeb") self.config = configmanager.ConfigManager("web.conf", CONFIG_DEFAULTS)
# Check to see if a configuration from the web interface prior to 1.2 # exists and convert it over. if os.path.exists(configmanager.get_config_dir("webui06.conf")): old_config = configmanager.ConfigManager("webui06.conf") if old_config.config: # we have an old config file here to handle so we should move # all the values across to the new config file, and then remove # it. for key in OLD_CONFIG_KEYS: if key in old_config: self.config[key] = old_config[key]
# We need to base64 encode the passwords since json can't handle # them otherwise. from base64 import encodestring self.config["old_pwd_md5"] = encodestring(old_config["pwd_md5"]) self.config["old_pwd_salt"] = encodestring(old_config["pwd_salt"])
# Save our config and if it saved successfully then rename the # old configuration file. if self.config.save(): config_dir = os.path.dirname(old_config.config_file) backup_path = os.path.join(config_dir, 'web.conf.old') os.rename(old_config.config_file, backup_path) del old_config
self.socket = None self.top_level = TopLevel() self.site = server.Site(self.top_level) self.interface = self.config["interface"] self.port = self.config["port"] self.https = self.config["https"] self.pkey = self.config["pkey"] self.cert = self.config["cert"] self.base = self.config["base"] self.web_api = WebApi() self.auth = Auth()
# Initalize the plugins self.plugins = PluginManager()
def install_signal_handlers(self): # Since twisted assigns itself all the signals may as well make # use of it. reactor.addSystemEventTrigger("after", "shutdown", self.shutdown)
# Twisted doesn't handle windows specific signals so we still # need to attach to those to handle the close correctly. if common.windows_check(): from win32api import SetConsoleCtrlHandler from win32con import CTRL_CLOSE_EVENT, CTRL_SHUTDOWN_EVENT
def win_handler(ctrl_type): log.debug("ctrl type: %s", ctrl_type) if ctrl_type == CTRL_CLOSE_EVENT or \ ctrl_type == CTRL_SHUTDOWN_EVENT: self.shutdown() return 1 SetConsoleCtrlHandler(win_handler)
def start(self, start_reactor=True): log.info("%s %s.", _("Starting server in PID"), os.getpid()) if self.https: self.start_ssl() else: self.start_normal()
component.get("JSON").enable()
if start_reactor: reactor.run()
def start_normal(self): self.socket = reactor.listenTCP(self.port, self.site, interface=self.interface) log.info("serving on %s:%s view at http://%s:%s", self.interface, self.port, self.interface, self.port)
def start_ssl(self): check_ssl_keys() self.socket = reactor.listenSSL(self.port, self.site, ServerContextFactory(), interface=self.interface) log.info("serving on %s:%s view at https://%s:%s", self.interface, self.port, self.interface, self.port)
def stop(self): log.info("Shutting down webserver") component.get("JSON").disable()
self.plugins.disable_plugins() log.debug("Saving configuration file") self.config.save()
if self.socket: d = self.socket.stopListening() self.socket = None else: d = defer.Deferred() d.callback(False) return d
def shutdown(self, *args): self.stop() try: reactor.stop() except error.ReactorNotRunning: log.debug("Reactor not running")
if __name__ == "__builtin__": deluge_web = DelugeWeb() application = service.Application("DelugeWeb") sc = service.IServiceCollection(application) i = internet.TCPServer(deluge_web.port, deluge_web.site) i.setServiceParent(sc) elif __name__ == "__main__": deluge_web = DelugeWeb() deluge_web.start() |