* lan server including discovery and publishing added (only ping implemented in server)

src/lan/__init__.py

@@ -7,7 +7,6 @@ from threading import Thread
 if TYPE_CHECKING:
     from toomanyobjs import TooMany
 
-from . import server
 from .client import Client
 from .discover import learn_services, advertise_service
 """
@@ -31,11 +30,10 @@ class LANManager:
 
     def __init__(self, too_many: "TooMany"):
         self.too_many = too_many
-        self.peers: "exploded IP Address string" = set()
+        self.peers: "exploded IP Address string" = []
 
 
     def start(self):
-        Thread(target=learn_services, args=[[]], daemon=True).start()
+        Thread(target=learn_services, args=[self.peers], daemon=True).start()
         Thread(target=advertise_service, daemon=True).start()
-        #Thread(tra)
 

src/lan/discover.py

@@ -70,13 +70,16 @@ def learn_services(lan_service_list: List):
     # no return intended, list modified by reference
 
 
-def advertise_service():
+def advertise_service(specific_ips=None):
     # regarding socket.IP_MULTICAST_TTL
     # ---------------------------------
     # for all packets sent, after three hops on the network the packet will not
     # be re-sent/broadcast (see https://www.tldp.org/HOWTO/Multicast-HOWTO-6.html)
     MULTICAST_TTL = 3
+    if specific_ips is None:
         ips = '-'.join(lan_ips)
+    else:
+        ips = '-'.join(specific_ips)
 
     sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
     sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_TTL, MULTICAST_TTL)

src/lan/getip.py

@@ -17,3 +17,10 @@ for adapter in get_adapters():
         else:
             lan_ips.append(ip.exploded)
 
+for ip in lan_ips:
+    if '192.168' in ip:
+        best_ip = ip
+        break
+else:
+    best_ip = lan_ips[0]
+

src/lan/server/__init__.py

@@ -4,6 +4,14 @@ LAN transport server thread
 """
 from gevent.pywsgi import WSGIServer
 from flask import Flask
+from flask import Response
+from gevent import sleep
+
+from httpapi.fdsafehandler import FDSafeHandler
+from netcontroller import get_open_port
+import config
+from coredb.blockmetadb import get_block_list
+from lan.getip import lan_ips, best_ip
 """
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -24,10 +32,24 @@ class LANServer:
     def __init__(self, shared_state):
         app = Flask(__name__)
         self.app = app
+        self.host = config.get('lan.bind_ip', '')
+        self.server = None
+        if self.host == '':
+            self.host = best_ip
+        self.port = None
 
-        @app.route("/")
+        @app.route('/blist/<time>')
+        def get_block_list_for_lan(time):
+            return Response(get_block_list(dateRec=time).split('\n'))
+
+        @app.route("/ping")
         def ping():
-            return "pong!"
+            return Response("pong!")
+
+    def start_server(self):
+        self.server = WSGIServer((self.host, get_open_port()),
+                                 self.app, log=None,
+                                 handler_class=FDSafeHandler)
+        self.port = self.server.server_port
+        self.server.serve_forever()
 
-    def start_server():
-        return

src/onionrcommands/daemonlaunch/__init__.py

@@ -37,6 +37,7 @@ from netcontroller.torcontrol.onionservicecreator import create_onion_service
 from .quotes import QUOTE
 from utils.boxprint import bordered
 from lan import LANManager
+from lan.server import LANServer
 """
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -123,7 +124,7 @@ def daemon():
     use_existing_tor = config.get('tor.use_existing_tor', False)
 
     if not offline_mode:
-
+        if config.get('transports.tor', True):
             if use_existing_tor:
                 try:
                     os.mkdir(filepaths.tor_hs_loc)
@@ -163,6 +164,7 @@ def daemon():
 
     events.event('init', threaded=False)
     events.event('daemon_start')
+    Thread(target=LANServer(shared_state).start_server, daemon=True).start()
     LANManager(shared_state).start()
     communicator.startCommunicator(shared_state)
 

src/runtests/__init__.py

@@ -13,6 +13,7 @@ from .webpasstest import webpass_test
 from .osver import test_os_ver_endpoint
 from .clearnettor import test_clearnet_tor_request
 from .housekeeping import test_inserted_housekeeping
+from .lanservertest import test_lan_server
 """
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -36,7 +37,8 @@ RUN_TESTS = [uicheck.check_ui,
              webpass_test,
              test_os_ver_endpoint,
              test_clearnet_tor_request,
-             test_inserted_housekeeping
+             test_inserted_housekeeping,
+             test_lan_server
              ]
 
 SUCCESS_FILE = os.path.dirname(os.path.realpath(__file__)) + '/../../tests/runtime-result.txt'
@@ -59,13 +61,19 @@ class OnionrRunTestManager:
         try:
             for i in RUN_TESTS:
                 last = i
+                logger.info("[RUNTIME TEST] " + last.__name__ + " started",
+                            terminal=True)
                 i(self)
-                logger.info("[RUNTIME TEST] " + last.__name__ + " passed")
+                logger.info("[RUNTIME TEST] " + last.__name__ + " passed",
+                            terminal=True)
         except (ValueError, AttributeError):
-            logger.error(last.__name__ + ' failed')
+            logger.error(last.__name__ + ' failed assertions', terminal=True)
+        except Exception as e:
+            logger.error(last.__name__ + ' failed with non-asserting exception')
+            logger.error(str(e))
         else:
             ep = str(epoch.get_epoch())
-            logger.info(f'All runtime tests passed at {ep}')
+            logger.info(f'All runtime tests passed at {ep}', terminal=True)
             with open(SUCCESS_FILE, 'w') as f:
                 f.write(ep)
 

src/runtests/lanservertest.py

@@ -0,0 +1,14 @@
+import requests
+
+from lan.getip import best_ip
+
+def test_lan_server(testmanager):
+
+    for i in range(1024, 65536):
+        try:
+            if requests.get(f"http://{best_ip}:{i}/ping").text == 'pong!':
+                break
+        except requests.exceptions.ConnectionError:
+            pass
+    else:
+        raise ValueError

tests/runtime-result.txt

@@ -1 +1 @@
-1584165158
+1584339902