From a1154731c83395f28c87a251de17d039f53eda7e Mon Sep 17 00:00:00 2001
From: Christopher Baines <cb15g11@soton.ac.uk>
Date: Sun, 2 Mar 2014 22:35:49 +0000
Subject: Currently does get requests directly

Need to use
https://stem.torproject.org/tutorials/to_russia_with_love.html to go
through tor
---
 lib/chutney/TorNet.py   | 33 ++++++++++++++++++++++++++++++---
 networks/hidden-service | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 77 insertions(+), 3 deletions(-)

diff --git a/lib/chutney/TorNet.py b/lib/chutney/TorNet.py
index eb8c310..f1ebc08 100644
--- a/lib/chutney/TorNet.py
+++ b/lib/chutney/TorNet.py
@@ -23,6 +23,11 @@ import time
 
 import stem.control
 
+from twisted.web import server, resource
+from twisted.internet import reactor
+
+from treq import get
+
 import chutney.Templating
 import chutney.Traffic
 
@@ -420,6 +425,8 @@ class LocalNodeController(NodeController):
         if pid is None:
             return False
 
+        print("checking if " + str(pid) + " is running")
+
         try:
             os.kill(pid, 0) # "kill 0" == "are you there?"
         except OSError, e:
@@ -648,6 +655,7 @@ class Network(object):
     def start(self):
         print "Starting network"
         self._dfltEnv['start_time'] = time.time()
+
         return self._start()
 
     def hup(self):
@@ -655,6 +663,14 @@ class Network(object):
         return all([n.getController().hup() for n in self._nodes])
 
     def stop(self):
+
+        print("Closing all stem controllers")
+        for n in self._nodes:
+            if n._stemcontroller:
+                print("Closed stem controller")
+                n._stemcontroller.close()
+        print("Closed all stem controllers")
+
         controllers = [ n.getController() for n in self._nodes ]
         for sig, desc in [(signal.SIGINT, "SIGINT"),
                           (signal.SIGINT, "another SIGINT"),
@@ -664,10 +680,13 @@ class Network(object):
                 if c.isRunning():
                     c.stop(sig=sig)
             print "Waiting for nodes to finish."
-            for n in xrange(15):
+            for n in xrange(10):
+                print("loop " + str(n))
                 time.sleep(1)
+                print("after sleep")
                 if all(not c.isRunning() for c in controllers):
                     return
+                print("printing dot")
                 sys.stdout.write(".")
                 sys.stdout.flush()
             for c in controllers:
@@ -707,6 +726,11 @@ def runConfigFile(verb, f):
     _GLOBALS = dict(_BASE_ENVIRON = _BASE_ENVIRON,
                     Node=Node,
                     EventType=stem.control.EventType,
+                    server=server,
+                    resource=resource,
+                    reactor=reactor,
+                    get=get,
+                    time=time,
                     _THE_NETWORK=_THE_NETWORK)
 
     exec f in _GLOBALS
@@ -728,6 +752,7 @@ def runConfigFile(verb, f):
 
 def signal_handler(signal, frame):
     _THE_NETWORK.stop()
+    print("Network stoped, exiting")
     sys.exit(0)
 
 def main():
@@ -743,11 +768,13 @@ def main():
 
     f = open(sys.argv[2])
     result = runConfigFile(sys.argv[1], f)
+    print("run config file returns " + str(result))
     if result is False:
         sys.exit(-1)
 
-    signal.signal(signal.SIGINT, signal_handler)
-    signal.pause()
+    if sys.argv[1] == "start":
+        signal.signal(signal.SIGINT, signal_handler)
+        signal.pause()
 
     return 0
 
diff --git a/networks/hidden-service b/networks/hidden-service
index 897ce80..d45954c 100644
--- a/networks/hidden-service
+++ b/networks/hidden-service
@@ -34,6 +34,46 @@ DelayedHiddenService = Node(
     hiddenservicetarget="127.0.0.1:8082"
 )
 
+# Use twisted to create web servers in this script
+class Site(resource.Resource):
+    isLeaf = True
+    numberRequests = 0
+
+    def __init__(self, siteNum):
+        self.siteNum = siteNum
+
+    def render_GET(self, request):
+        self.numberRequests += 1
+        request.setHeader("content-type", "text/plain")
+        return str(self.siteNum)
+
+def start_test():
+    print("Starting test")
+
+    port8081 = reactor.listenTCP(8081, server.Site(Site(1)))
+    port8082 = reactor.listenTCP(8082, server.Site(Site(2)))
+
+    def cleanup():
+        port8081.stopListening()
+        print("stopped 8081")
+        port8082.stopListening()
+        print("stopped 8082")
+        reactor.stop()
+        print("stopped the reactor")
+
+    responses = {"1": 0, "2": 0}
+
+    def done(response):
+        print("code %s" % response.code)
+
+        if response.code == 200:
+            content = yield treq.content(resp)
+            responses[site]++
+
+    get("http://127.0.0.1:8081/").addCallback(done)
+
+    reactor.run(installSignalHandlers=0)
+
 def start():
     print("Starting hidden service test")
 
@@ -42,9 +82,16 @@ def start():
     else:
         print("All initial nodes running")
 
+    def start_listener(logevent):
+        # Probably after what needs waiting for
+        if "Successfully uploaded v2 rend descriptors" in logevent.message:
+            start_test()
+
     def log_listener(logevent):
         if "Successfully uploaded v2 rend descriptors" in logevent.message:
             print("log message: " + logevent.message)
             DelayedHiddenService.getController().start()
 
+            DelayedHiddenService.getStemController().add_event_listener(start_listener, EventType.INFO)
+
     HiddenService.getStemController().add_event_listener(log_listener, EventType.INFO)
-- 
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