Aus irgendeinem Grund ändert sich nach dem Einloggen jeder POST-Request nach dem Twisted-Session-Cookie. Warum passiert das? Ich würde erwarten, dass die Sitzungs-UID die gleiche bleibt, bis die Verbindung unterbrochen wird oder sich der Benutzer abmeldet.Twisted-Session-Cookie ändert sich für jede Anfrage
Hier ist mein Code, der die Sitzung für jede Anforderung werden unterschiedliche Ursachen:
from twisted.web.server import Site, http
from twisted.internet import reactor
from twisted.web.resource import Resource
import json
class HttpResource(Resource):
isLeaf = True
def render_OPTIONS(self, request):
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
return ""
def render_GET(self, request):
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
return "<html><body style='margin: 0; overflow: hidden;'><iframe style='width: 100%; height: 100%; border: none;' src='http://tsa-graphiql.herokuapp.com/'></iframe></body></html>"
def render_POST(self, request):
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
session_id = request.getSession().uid
print "HttpResource session ID: {}".format(session_id)
class LoginResource(Resource):
isLeaf = True
def render_OPTIONS(self, request):
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
return ""
def render_GET(self, request):
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
return "<html><body style='margin: 0; overflow: hidden;'><iframe style='width: 100%; height: 100%; border: none;' src='http://tsa-graphiql.herokuapp.com/'></iframe></body></html>"
def render_POST(self, request):
log("Login request")
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
req = request.content.read()
session_id = request.getSession().uid
try:
jsQ = json.loads(req)
except Exception as e:
return e
# User credentials
username = jsQ['username']
password = jsQ['password']
# Authenticate the User
if username == 'test' and password == 'test':
# Create a new session
print "Login session ID: {}".format(session_id)
else:
request.setResponseCode(401)
return "Invalid username or password"
class RefreshResource(Resource):
isLeaf = True
def render_OPTIONS(self, request):
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
return ""
def render_GET(self, request):
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
return "<html><body style='margin: 0; overflow: hidden;'><iframe style='width: 100%; height: 100%; border: none;' src='http://tsa-graphiql.herokuapp.com/'></iframe></body></html>"
def render_POST(self, request):
request.setHeader('Access-Control-Allow-Origin', '*')
request.setHeader('Access-Control-Allow-Headers', 'Origin, Accept, content-type, authorization')
print "Refresh session ID: {}".format(request.getSession().uid)
class HttpFactory(Site):
def __init__(self, resource):
http.HTTPFactory.__init__(self)
self.resource = resource
self.sessions = {}
self.user_info = {}
if __name__ == '__main__':
root = Resource()
root.putChild("", HttpResource())
root.putChild("login", LoginResource())
root.putChild("refresh", RefreshResource())
site = HttpFactory(root)
reactor.listenTCP(8000, site)
reactor.run()
Okay ich sehe. Wenn also der verdrehte Code den Cookie in der Kopfzeile setzt, sollte die Benutzeroberfläche diesen Cookie mit jeder Anfrage senden, bis die Sitzung beendet ist. Danke für die Erklärung Jean! – Brian