521 lines
20 KiB
Python
521 lines
20 KiB
Python
import logging
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import sys
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import gevent
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from Config import config
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from Plugin import PluginManager
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@PluginManager.acceptPlugins
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class Actions:
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def call(self, function_name, kwargs):
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logging.info(f'zeronet-conservancy {config.version_full} on Python {sys.version} Gevent {gevent.__version__}')
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func = getattr(self, function_name, None)
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back = func(**kwargs)
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if back:
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print(back)
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def ipythonThread(self):
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import IPython
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IPython.embed()
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self.gevent_quit.set()
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# Default action: Start serving UiServer and FileServer
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def main(self):
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import main
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from File import FileServer
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from Ui import UiServer
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logging.info("Creating FileServer....")
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main.file_server = FileServer()
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logging.info("Creating UiServer....")
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main.ui_server = UiServer()
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main.file_server.ui_server = main.ui_server
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# for startup_error in startup_errors:
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# logging.error("Startup error: %s" % startup_error)
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logging.info("Removing old SSL certs...")
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from Crypt import CryptConnection
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CryptConnection.manager.removeCerts()
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logging.info("Starting servers....")
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import threading
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self.gevent_quit = threading.Event()
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launched_greenlets = [gevent.spawn(main.ui_server.start), gevent.spawn(main.file_server.start), gevent.spawn(main.ui_server.startSiteServer)]
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# if --repl, start ipython thread
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# FIXME: Unfortunately this leads to exceptions on exit so use with care
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if config.repl:
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threading.Thread(target=self.ipythonThread).start()
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stopped = 0
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# Process all greenlets in main thread
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while not self.gevent_quit.is_set() and stopped < len(launched_greenlets):
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stopped += len(gevent.joinall(launched_greenlets, timeout=1))
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# Exited due to repl, so must kill greenlets
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if stopped < len(launched_greenlets):
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gevent.killall(launched_greenlets, exception=KeyboardInterrupt)
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logging.info("All server stopped")
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# Site commands
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def siteCreate(self, use_master_seed=True):
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logging.info("Generating new privatekey (use_master_seed: %s)..." % config.use_master_seed)
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from Crypt import CryptBitcoin
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if use_master_seed:
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from User import UserManager
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user = UserManager.user_manager.get()
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if not user:
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user = UserManager.user_manager.create()
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address, address_index, site_data = user.getNewSiteData()
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privatekey = site_data["privatekey"]
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logging.info("Generated using master seed from users.json, site index: %s" % address_index)
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else:
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privatekey = CryptBitcoin.newPrivatekey()
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address = CryptBitcoin.privatekeyToAddress(privatekey)
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logging.info("----------------------------------------------------------------------")
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logging.info("Site private key: %s" % privatekey)
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logging.info(" !!! ^ Save it now, required to modify the site ^ !!!")
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logging.info("Site address: %s" % address)
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logging.info("----------------------------------------------------------------------")
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while True and not config.batch and not use_master_seed:
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if input("? Have you secured your private key? (yes, no) > ").lower() == "yes":
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break
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else:
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logging.info("Please, secure it now, you going to need it to modify your site!")
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logging.info("Creating directory structure...")
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from Site.Site import Site
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from Site import SiteManager
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SiteManager.site_manager.load()
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os.mkdir("%s/%s" % (config.data_dir, address))
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open("%s/%s/index.html" % (config.data_dir, address), "w").write("Hello %s!" % address)
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logging.info("Creating content.json...")
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site = Site(address)
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extend = {"postmessage_nonce_security": True}
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if use_master_seed:
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extend["address_index"] = address_index
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site.content_manager.sign(privatekey=privatekey, extend=extend)
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site.settings["own"] = True
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site.saveSettings()
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logging.info("Site created!")
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def siteSign(self, address, privatekey=None, inner_path="content.json", publish=False, remove_missing_optional=False):
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from Site.Site import Site
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from Site import SiteManager
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from Debug import Debug
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SiteManager.site_manager.load()
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logging.info("Signing site: %s..." % address)
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site = Site(address, allow_create=False)
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if not privatekey: # If no privatekey defined
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from User import UserManager
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user = UserManager.user_manager.get()
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if user:
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site_data = user.getSiteData(address)
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privatekey = site_data.get("privatekey")
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else:
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privatekey = None
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if not privatekey:
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# Not found in users.json, ask from console
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import getpass
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privatekey = getpass.getpass("Private key (input hidden):")
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# inner_path can be either relative to site directory or absolute/relative path
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if os.path.isabs(inner_path):
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full_path = os.path.abspath(inner_path)
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else:
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full_path = os.path.abspath(config.working_dir + '/' + inner_path)
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print(full_path)
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if os.path.isfile(full_path):
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if address in full_path:
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# assuming site address is unique, keep only path after it
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inner_path = full_path.split(address+'/')[1]
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else:
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# oops, file that we found seems to be rogue, so reverting to old behaviour
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logging.warning(f'using {inner_path} relative to site directory')
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try:
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succ = site.content_manager.sign(
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inner_path=inner_path, privatekey=privatekey,
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update_changed_files=True, remove_missing_optional=remove_missing_optional
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)
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except Exception as err:
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logging.error("Sign error: %s" % Debug.formatException(err))
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succ = False
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if succ and publish:
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self.sitePublish(address, inner_path=inner_path)
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def siteVerify(self, address):
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import time
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from Site.Site import Site
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from Site import SiteManager
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SiteManager.site_manager.load()
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s = time.time()
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logging.info("Verifing site: %s..." % address)
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site = Site(address)
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bad_files = []
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for content_inner_path in site.content_manager.contents:
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s = time.time()
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logging.info("Verifing %s signature..." % content_inner_path)
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error = None
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try:
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file_correct = site.content_manager.verifyFile(
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content_inner_path, site.storage.open(content_inner_path, "rb"), ignore_same=False
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)
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except Exception as err:
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file_correct = False
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error = err
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if file_correct is True:
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logging.info("[OK] %s (Done in %.3fs)" % (content_inner_path, time.time() - s))
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else:
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logging.error("[ERROR] %s: invalid file: %s!" % (content_inner_path, error))
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input("Continue?")
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bad_files += content_inner_path
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logging.info("Verifying site files...")
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bad_files += site.storage.verifyFiles()["bad_files"]
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if not bad_files:
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logging.info("[OK] All file sha512sum matches! (%.3fs)" % (time.time() - s))
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else:
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logging.error("[ERROR] Error during verifying site files!")
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def dbRebuild(self, address):
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from Site.Site import Site
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from Site import SiteManager
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SiteManager.site_manager.load()
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logging.info("Rebuilding site sql cache: %s..." % address)
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site = SiteManager.site_manager.get(address)
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s = time.time()
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try:
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site.storage.rebuildDb()
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logging.info("Done in %.3fs" % (time.time() - s))
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except Exception as err:
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logging.error(err)
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def dbQuery(self, address, query):
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from Site.Site import Site
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from Site import SiteManager
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SiteManager.site_manager.load()
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import json
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site = Site(address)
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result = []
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for row in site.storage.query(query):
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result.append(dict(row))
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print(json.dumps(result, indent=4))
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def siteAnnounce(self, address):
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from Site.Site import Site
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from Site import SiteManager
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SiteManager.site_manager.load()
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logging.info("Opening a simple connection server")
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from File import FileServer
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main.file_server = FileServer("127.0.0.1", 1234)
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main.file_server.start()
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logging.info("Announcing site %s to tracker..." % address)
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site = Site(address)
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s = time.time()
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site.announce()
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print("Response time: %.3fs" % (time.time() - s))
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print(site.peers)
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def siteDownload(self, address):
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from Site.Site import Site
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from Site import SiteManager
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SiteManager.site_manager.load()
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logging.info("Opening a simple connection server")
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from File import FileServer
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main.file_server = FileServer("127.0.0.1", 1234)
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file_server_thread = gevent.spawn(main.file_server.start, check_sites=False)
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site = Site(address)
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on_completed = gevent.event.AsyncResult()
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def onComplete(evt):
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evt.set(True)
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site.onComplete.once(lambda: onComplete(on_completed))
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print("Announcing...")
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site.announce()
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s = time.time()
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print("Downloading...")
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site.downloadContent("content.json", check_modifications=True)
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print("Downloaded in %.3fs" % (time.time()-s))
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def siteNeedFile(self, address, inner_path):
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from Site.Site import Site
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from Site import SiteManager
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SiteManager.site_manager.load()
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def checker():
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while 1:
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s = time.time()
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time.sleep(1)
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print("Switch time:", time.time() - s)
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gevent.spawn(checker)
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logging.info("Opening a simple connection server")
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from File import FileServer
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main.file_server = FileServer("127.0.0.1", 1234)
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file_server_thread = gevent.spawn(main.file_server.start, check_sites=False)
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site = Site(address)
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site.announce()
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print(site.needFile(inner_path, update=True))
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def siteCmd(self, address, cmd, parameters):
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import json
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from Site import SiteManager
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site = SiteManager.site_manager.get(address)
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if not site:
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logging.error("Site not found: %s" % address)
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return None
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ws = self.getWebsocket(site)
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ws.send(json.dumps({"cmd": cmd, "params": parameters, "id": 1}))
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res_raw = ws.recv()
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try:
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res = json.loads(res_raw)
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except Exception as err:
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return {"error": "Invalid result: %s" % err, "res_raw": res_raw}
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if "result" in res:
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return res["result"]
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else:
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return res
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def importBundle(self, bundle):
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import main
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main.importBundle(bundle)
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def getWebsocket(self, site):
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import websocket
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ws_address = "ws://%s:%s/Websocket?wrapper_key=%s" % (config.ui_ip, config.ui_port, site.settings["wrapper_key"])
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logging.info("Connecting to %s" % ws_address)
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ws = websocket.create_connection(ws_address)
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return ws
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def sitePublish(self, address, peer_ip=None, peer_port=15441, inner_path="content.json", recursive=False):
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from Site import SiteManager
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logging.info("Loading site...")
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site = SiteManager.site_manager.get(address)
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site.settings["serving"] = True # Serving the site even if its disabled
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if not recursive:
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inner_paths = [inner_path]
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else:
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inner_paths = list(site.content_manager.contents.keys())
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try:
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ws = self.getWebsocket(site)
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except Exception as err:
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self.sitePublishFallback(site, peer_ip, peer_port, inner_paths, err)
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else:
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logging.info("Sending siteReload")
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self.siteCmd(address, "siteReload", inner_path)
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for inner_path in inner_paths:
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logging.info(f"Sending sitePublish for {inner_path}")
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self.siteCmd(address, "sitePublish", {"inner_path": inner_path, "sign": False})
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logging.info("Done.")
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ws.close()
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def sitePublishFallback(self, site, peer_ip, peer_port, inner_paths, err):
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if err is not None:
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logging.info(f"Can't connect to local websocket client: {err}")
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logging.info("Publish using fallback mechanism. "
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"Note that there might be not enough time for peer discovery, "
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"but you can specify target peer on command line.")
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logging.info("Creating FileServer....")
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file_server_thread = gevent.spawn(main.file_server.start, check_sites=False) # Dont check every site integrity
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time.sleep(0.001)
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# Started fileserver
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main.file_server.portCheck()
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if peer_ip: # Announce ip specificed
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site.addPeer(peer_ip, peer_port)
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else: # Just ask the tracker
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logging.info("Gathering peers from tracker")
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site.announce() # Gather peers
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for inner_path in inner_paths:
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published = site.publish(5, inner_path) # Push to peers
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if published > 0:
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time.sleep(3)
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logging.info("Serving files (max 60s)...")
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gevent.joinall([file_server_thread], timeout=60)
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logging.info("Done.")
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else:
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logging.info("No peers found, sitePublish command only works if you already have visitors serving your site")
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# Crypto commands
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def cryptPrivatekeyToAddress(self, privatekey=None):
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from Crypt import CryptBitcoin
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if not privatekey: # If no privatekey in args then ask it now
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import getpass
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privatekey = getpass.getpass("Private key (input hidden):")
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print(CryptBitcoin.privatekeyToAddress(privatekey))
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def cryptSign(self, message, privatekey):
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from Crypt import CryptBitcoin
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print(CryptBitcoin.sign(message, privatekey))
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def cryptVerify(self, message, sign, address):
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from Crypt import CryptBitcoin
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print(CryptBitcoin.verify(message, address, sign))
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def cryptGetPrivatekey(self, master_seed, site_address_index=None):
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from Crypt import CryptBitcoin
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if len(master_seed) != 64:
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logging.error("Error: Invalid master seed length: %s (required: 64)" % len(master_seed))
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return False
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privatekey = CryptBitcoin.hdPrivatekey(master_seed, site_address_index)
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print("Requested private key: %s" % privatekey)
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# Peer
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def peerPing(self, peer_ip, peer_port=None):
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if not peer_port:
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peer_port = 15441
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logging.info("Opening a simple connection server")
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from Connection import ConnectionServer
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main.file_server = ConnectionServer("127.0.0.1", 1234)
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main.file_server.start(check_connections=False)
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from Crypt import CryptConnection
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CryptConnection.manager.loadCerts()
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from Peer import Peer
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logging.info("Pinging 5 times peer: %s:%s..." % (peer_ip, int(peer_port)))
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s = time.time()
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peer = Peer(peer_ip, peer_port)
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peer.connect()
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if not peer.connection:
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print("Error: Can't connect to peer (connection error: %s)" % peer.connection_error)
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return False
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if "shared_ciphers" in dir(peer.connection.sock):
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print("Shared ciphers:", peer.connection.sock.shared_ciphers())
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if "cipher" in dir(peer.connection.sock):
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print("Cipher:", peer.connection.sock.cipher()[0])
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if "version" in dir(peer.connection.sock):
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print("TLS version:", peer.connection.sock.version())
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print("Connection time: %.3fs (connection error: %s)" % (time.time() - s, peer.connection_error))
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for i in range(5):
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ping_delay = peer.ping()
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print("Response time: %.3fs" % ping_delay)
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time.sleep(1)
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peer.remove()
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print("Reconnect test...")
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peer = Peer(peer_ip, peer_port)
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for i in range(5):
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ping_delay = peer.ping()
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print("Response time: %.3fs" % ping_delay)
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time.sleep(1)
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def peerGetFile(self, peer_ip, peer_port, site, filename, benchmark=False):
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logging.info("Opening a simple connection server")
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from Connection import ConnectionServer
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main.file_server = ConnectionServer("127.0.0.1", 1234)
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main.file_server.start(check_connections=False)
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from Crypt import CryptConnection
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CryptConnection.manager.loadCerts()
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from Peer import Peer
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logging.info("Getting %s/%s from peer: %s:%s..." % (site, filename, peer_ip, peer_port))
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peer = Peer(peer_ip, peer_port)
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s = time.time()
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if benchmark:
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for i in range(10):
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peer.getFile(site, filename),
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print("Response time: %.3fs" % (time.time() - s))
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input("Check memory")
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else:
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print(peer.getFile(site, filename).read())
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def peerCmd(self, peer_ip, peer_port, cmd, parameters):
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logging.info("Opening a simple connection server")
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from Connection import ConnectionServer
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main.file_server = ConnectionServer()
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main.file_server.start(check_connections=False)
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from Crypt import CryptConnection
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CryptConnection.manager.loadCerts()
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from Peer import Peer
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peer = Peer(peer_ip, peer_port)
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import json
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if parameters:
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parameters = json.loads(parameters.replace("'", '"'))
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else:
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parameters = {}
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try:
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res = peer.request(cmd, parameters)
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print(json.dumps(res, indent=2, ensure_ascii=False))
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except Exception as err:
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print("Unknown response (%s): %s" % (err, res))
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def getConfig(self):
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import json
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print(json.dumps(config.getServerInfo(), indent=2, ensure_ascii=False))
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def test(self, test_name, *args, **kwargs):
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import types
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def funcToName(func_name):
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test_name = func_name.replace("test", "")
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return test_name[0].lower() + test_name[1:]
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test_names = [funcToName(name) for name in dir(self) if name.startswith("test") and name != "test"]
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if not test_name:
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# No test specificed, list tests
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print("\nNo test specified, possible tests:")
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for test_name in test_names:
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func_name = "test" + test_name[0].upper() + test_name[1:]
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func = getattr(self, func_name)
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if func.__doc__:
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print("- %s: %s" % (test_name, func.__doc__.strip()))
|
|
else:
|
|
print("- %s" % test_name)
|
|
return None
|
|
|
|
# Run tests
|
|
func_name = "test" + test_name[0].upper() + test_name[1:]
|
|
if hasattr(self, func_name):
|
|
func = getattr(self, func_name)
|
|
print("- Running test: %s" % test_name, end="")
|
|
s = time.time()
|
|
ret = func(*args, **kwargs)
|
|
if type(ret) is types.GeneratorType:
|
|
for progress in ret:
|
|
print(progress, end="")
|
|
sys.stdout.flush()
|
|
print("\n* Test %s done in %.3fs" % (test_name, time.time() - s))
|
|
else:
|
|
print("Unknown test: %r (choose from: %s)" % (
|
|
test_name, test_names
|
|
))
|