+ added powchoice.py to use old pow on windows, temporary fix for subprocess method not working there

* various bug fixes

onionr/api.py

@@ -29,7 +29,7 @@ import httpapi
 from httpapi import friendsapi, profilesapi, configapi, miscpublicapi
 from onionrservices import httpheaders
 import onionr
-
+config.reload()
 class FDSafeHandler(WSGIHandler):
     '''Our WSGI handler. Doesn't do much non-default except timeouts'''
     def handle(self):
@@ -57,6 +57,7 @@ def setBindIP(filePath=''):
     else:
         data = '127.0.0.1'
     if filePath != '':
+        print(filePath)
         with open(filePath, 'w') as bindFile:
             bindFile.write(data)
     return data

onionr/core.py

@@ -25,7 +25,7 @@ import onionrutils, onionrcrypto, onionrproofs, onionrevents as events, onionrex
 import onionrblacklist
 from onionrusers import onionrusers
 import dbcreator, onionrstorage, serializeddata, subprocesspow
-from etc import onionrvalues
+from etc import onionrvalues, powchoice
 
 if sys.version_info < (3, 6):
     try:
@@ -65,7 +65,7 @@ class Core:
             self.dbCreate = dbcreator.DBCreator(self)
             self.forwardKeysFile = self.dataDir + 'forward-keys.db'
             self.keyStore = simplekv.DeadSimpleKV(self.dataDir + 'cachedstorage.dat', refresh_seconds=5)
-
+            
             # Socket data, defined here because of multithreading constraints with gevent
             self.killSockets = False
             self.startSocket = {}
@@ -104,6 +104,7 @@ class Core:
             else:
                 logger.warn('Warning: address bootstrap file not found ' + self.bootstrapFileLocation)
 
+            self.use_subprocess = powchoice.use_subprocess(self)
             self._utils = onionrutils.OnionrUtils(self)
             # Initialize the crypto object
             self._crypto = onionrcrypto.OnionrCrypto(self)
@@ -792,7 +793,10 @@ class Core:
             metadata['expire'] = expire
 
         # send block data (and metadata) to POW module to get tokenized block data
-        payload = subprocesspow.SubprocessPOW(data, metadata, self).start()
+        if self.use_subprocess:
+            payload = subprocesspow.SubprocessPOW(data, metadata, self).start()
+        else:
+            payload = onionrproofs.POW(metadata, data).waitForResult()
         if payload != False:
             try:
                 retData = self.setData(payload)

onionr/etc/powchoice.py

@@ -1,7 +1,7 @@
 '''
-    Onionr - P2P Anonymous Storage Network
+    Onionr - Private P2P Communication
 
-    This file handles proof of memory functionality
+    This file does determinations for what proof of work module should be used
 '''
 '''
     This program is free software: you can redistribute it and/or modify
@@ -17,13 +17,11 @@
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 '''
-
-class ProofOfMemory:
-    def __init__(self, commInst):
-        self.communicator = commInst
-        return
-    
-    def checkRandomPeer(self):
-        return
-    def checkPeer(self, peer):
-        return
+import platform
+def use_subprocess(core_inst):
+    use = True
+    if not core_inst.config.get('general.use_subprocess_pow_if_possible', True):
+        use = False
+    if 'Windows' == platform.system():
+        use = False
+    return use

onionr/netcontroller.py

@@ -189,7 +189,11 @@ HiddenServicePort 80 ''' + self.apiServerIP + ''':''' + str(self.hsPort)
             return
 
         try:
-            os.kill(int(pidN), signal.SIGTERM)
+            try:
+                os.kill(int(pidN), signal.SIGTERM)
+            except PermissionError:
+                # seems to happen on win 10
+                pass
             os.remove(self.dataDir + 'torPid.txt')
         except ProcessLookupError:
             pass

onionr/onionrcommands/daemonlaunch.py

@@ -23,6 +23,11 @@ from threading import Thread
 import onionr, api, logger, communicator
 import onionrevents as events
 from netcontroller import NetController
+
+def _proper_shutdown(o_inst):
+    o_inst.onionrUtils.localCommand('shutdown')
+    sys.exit(1)
+
 def daemon(o_inst):
     '''
         Starts the Onionr communication daemon
@@ -39,8 +44,7 @@ def daemon(o_inst):
         time.sleep(0)
     except KeyboardInterrupt:
         logger.debug('Got keyboard interrupt, shutting down...')
-        time.sleep(1)
-        o_inst.onionrUtils.localCommand('shutdown')
+        _proper_shutdown(o_inst)
 
     apiHost = ''
     while apiHost == '':
@@ -64,7 +68,11 @@ def daemon(o_inst):
     else:
         logger.debug('.onion service disabled')
     logger.debug('Using public key: %s' % (logger.colors.underline + o_inst.onionrCore._crypto.pubKey))
-    time.sleep(1)
+
+    try:
+        time.sleep(1)
+    except KeyboardInterrupt:
+        _proper_shutdown(o_inst)
 
     o_inst.onionrCore.torPort = net.socksPort
     communicatorThread = Thread(target=communicator.startCommunicator, args=(o_inst, str(net.socksPort)))

onionr/onionrcommands/openwebinterface.py

@@ -26,5 +26,5 @@ def open_home(o_inst):
         logger.error('Onionr seems to not be running (could not get api host)')
     else:
         url = 'http://%s/#%s' % (url, o_inst.onionrCore.config.get('client.webpassword'))
-        print('If Onionr does not open automatically, use this URL:', url)
+        logger.info('If Onionr does not open automatically, use this URL:', url)
         webbrowser.open_new_tab(url)

onionr/onionrproofs.py

@@ -205,18 +205,19 @@ class POW:
         else:
             myCore = coreInst
 
-        dataLen = len(data) + len(json.dumps(metadata))
+        json_metadata = json.dumps(metadata).encode()
 
-        if forceDifficulty > 0:
-            self.difficulty = forceDifficulty
-        else:
-            # Calculate difficulty. Dumb for now, may use good algorithm in the future.
-            self.difficulty = getDifficultyForNewBlock(dataLen)
-            
         try:
             self.data = self.data.encode()
         except AttributeError:
             pass
+            
+        if forceDifficulty > 0:
+            self.difficulty = forceDifficulty
+        else:
+            # Calculate difficulty. Dumb for now, may use good algorithm in the future.
+            self.difficulty = getDifficultyForNewBlock(bytes(json_metadata + b'\n' + self.data))
+            
         
         logger.info('Computing POW (difficulty: %s)...' % self.difficulty)
 

onionr/static-data/default_config.json

@@ -4,6 +4,7 @@
         "display_header" : false,
         "minimum_block_pow": 4,
         "minimum_send_pow": 4,
+        "use_subprocess_pow_if_possible": true,
         "socket_servers": false,
         "security_level": 0,
         "hide_created_blocks": true,

run-windows-dev.bat

@@ -0,0 +1,6 @@
+@echo off
+set ONIONR_HOME=data%random%
+echo Using %ONIONR_HOME%
+setlocal
+chdir onionr
+python onionr.py %*