+ added check for Tor to be ready before openhome works

* fixed not being able to stop Onionr when awaiting onboarding survey to be finished

docs/dev/http-api.md

@@ -4,7 +4,7 @@ All HTTP interfaces in the Onionr reference client use the [Flask](http://flask.
 
 ## Client & Public difference
 
-The client API server is a locked down interface intended for authenticated local communication. 
+The client API server is a locked down interface intended for authenticated local communication.
 
 The public API server is available only remotely from Tor & I2P. It is the interface in which peers use to communicate with one another.
 
@@ -73,6 +73,9 @@ Please note: endpoints that simply provide static web app files are not document
 * /insertblock
     - Methods: POST
     - Accepts JSON data for creating a new block. 'message' contains the block data, 'to' specifies the peer's public key to encrypt the data to, 'sign' is a boolean for signing the message.
+* /torready
+    - Methods: POST
+    - Returns boolean if Tor is started or not
 
 # Public API
 

src/communicator/__init__.py

@@ -244,7 +244,10 @@ class OnionrCommunicatorDaemon:
 
             while not config.get('onboarding.done', True) and \
                     not self.shutdown:
-                time.sleep(2)
+                try:
+                    time.sleep(2)
+                except KeyboardInterrupt:
+                    self.shutdown = True
 
         # Main daemon loop, mainly for calling timers,
         # don't do any complex operations here to avoid locking

src/httpapi/miscclientapi/endpoints.py

@@ -7,8 +7,8 @@ import subprocess
 import platform
 
 from flask import Response, Blueprint, request, send_from_directory, abort
+from flask import g
 from gevent import spawn
-from gevent import sleep
 import unpaddedbase32
 
 from httpapi import apiutils
@@ -126,13 +126,17 @@ class PrivateEndpoints:
 
         @private_endpoints_bp.route('/gettorsocks')
         def get_tor_socks():
-            return Response(str(client_api._too_many.get(NetController).socksPort))
+            return Response(str(g.too_many.get(NetController).socksPort))
 
         @private_endpoints_bp.route('/setonboarding', methods=['POST'])
         def set_onboarding():
             return Response(config.onboarding.set_config_from_onboarding(request.get_json()))
-        
+
         @private_endpoints_bp.route('/os')
         def get_os_system():
             return Response(platform.system().lower())
 
+        @private_endpoints_bp.route('/torready')
+        def is_tor_ready():
+            """If Tor is starting up, the web UI is not ready to be used."""
+            return Response(str(g.too_many.get(NetController).readyState).lower())

src/netcontroller/torcontrol/__init__.py

@@ -13,7 +13,6 @@ import platform  # For windows sigkill workaround
 
 from onionrtypes import BooleanSuccessState
 import logger
-import filepaths
 from .. import getopenport
 from .. import watchdog
 from . import customtorrc
@@ -109,10 +108,6 @@ class NetController:
             logger.fatal('Got keyboard interrupt. Onionr will exit soon.', timestamp = False, terminal=True)
             return False
 
-        logger.info('Finished starting Tor.', terminal=True)
-
-        self.readyState = True
-
         try:
             myID = open(self.dataDir + 'hs/hostname', 'r')
             self.myID = myID.read().replace('\n', '')
@@ -125,6 +120,10 @@ class NetController:
 
         multiprocessing.Process(target=watchdog.watchdog,
                                 args=[os.getpid(), tor.pid]).start()
+
+        logger.info('Finished starting Tor.', terminal=True)
+
+        self.readyState = True
         return True
 
     def killTor(self):

src/onionrcommands/openwebinterface.py

@@ -3,9 +3,12 @@
 Open the web interface properly into a web browser
 """
 import webbrowser
+from time import sleep
+
 import logger
 from onionrutils import getclientapiserver
 import config
+from onionrutils.localcommand import local_command
 """
     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
@@ -22,8 +25,27 @@ import config
 """
 
 
+def _tell_if_ui_not_ready():
+    if local_command('/torready') != 'true':
+        logger.warn('The UI is not ready yet, waiting on Tor to start.', terminal=True)
+
+
+def _wait_for_ui_to_be_ready():
+    if config.get('general.offline_mode', False) or \
+        not config.get('transports.tor', True) or \
+            config.get('tor.use_existing_tor'):
+        return
+    _tell_if_ui_not_ready()
+    while local_command('/torready') != 'true':
+        sleep(0.5)
+    logger.info("Tor is ready, opening UI", terminal=True)
+
+
 def get_url() -> str:
     """Build UI URL string and return it."""
+    onboarding = ""
+    if not config.get('onboarding.done', False):
+        onboarding = "onboarding/"
     try:
         url = getclientapiserver.get_client_API_server()
     except FileNotFoundError:
@@ -32,7 +54,7 @@ def get_url() -> str:
             'Onionr seems to not be running (could not get api host)',
             terminal=True)
     else:
-        url = 'http://%s/#%s' % (url, config.get('client.webpassword'))
+        url = 'http://%s/%s#%s' % (url, onboarding, config.get('client.webpassword'))
         logger.info('Onionr web interface URL: ' + url, terminal=True)
     return url
 
@@ -50,7 +72,8 @@ def open_home():
             'Onionr seems to not be running (could not get api host)',
             terminal=True)
     else:
-        url = 'http://%s/#%s' % (url, config.get('client.webpassword'))
+        _wait_for_ui_to_be_ready()
+        url = get_url()
         logger.info(
             'If Onionr does not open automatically, use this URL: ' + url,
             terminal=True)