def _onIncoming( self, sslConn, peerKey, incomingName, peerKeyID,
serviceName ) :
assert self.sm.current() == self.ONLINE
if not isValidUserName(incomingName) :
sslAbort( sslConn )
return
if not isValidServiceName(serviceName) :
sslAbort( sslConn )
return
contact = self.profile.getContactByPublicKey( peerKey )
if contact is None :
contactName = peerKeyID
else :
contactName = contact.name
if serviceName not in self.services :
action = ACCESS_DENY
else :
action = self.permissions.execute( contactName,
serviceName )
def onActionDone( result ) :
self.sm.removeCallback( callbackId )
if action == ACCESS_DENY :
actionOp = self._rejectIncoming( sslConn, onActionDone )
else:
# elif action == ACCESS_ALLOW :
actionOp = self._acceptIncoming( sslConn, serviceName,
peerKey, contactName, peerKeyID, incomingName, onActionDone )
# else :
# assert action == ACCESS_PROMPT
# actionOp = self._promptIncoming( sslConn, serviceName,
# peerKey, contactName, incomingName, onActionDone )
callbackId = self.sm.insertCallback( actionOp.cancel,
src=self.ONLINE, single=True )
def _listServices( self, settings ) :
services = []
for entry in settings.listEntries('Services') :
serviceName = entry.split('/')[-1]
assert isValidServiceName(serviceName)
serviceCommand = _readCommand( settings, entry )
services.append( (serviceName,serviceCommand) )
return services
def _listActions( self, settings ) :
actions = []
for entry in settings.listEntries('ContactActions') :
actionDir = entry.split('/')[-1]
assert isValidServiceName(actionDir)
actionName = settings.getData( entry+'/Action' ).strip()
actionCommand = _readCommand( settings, entry+'/Command' )
actionOrder = settings.getInt(entry+'/SortOrder',10000)
actions.append( (actionDir,actionName,actionCommand,actionOrder) )
return actions
def _onIncoming(self, sslConn, peerKey, incomingName, serviceName):
assert self.sm.current() == self.ONLINE
if not isValidUserName(incomingName):
sslAbort(sslConn)
return
if not isValidServiceName(serviceName):
sslAbort(sslConn)
return
contact = self.profile.getContactByPublicKey(peerKey)
if contact is None:
contactName = ''
else:
contactName = contact.name
if serviceName not in self.services:
action = ACCESS_DENY
else:
action = self.permissions.execute(contactName, serviceName)
def onActionDone(result):
self.sm.removeCallback(callbackId)
if action == ACCESS_DENY:
actionOp = self._rejectIncoming(sslConn, onActionDone)
elif action == ACCESS_ALLOW:
actionOp = self._acceptIncoming(sslConn, serviceName, peerKey,
contactName, incomingName,
onActionDone)
else:
assert action == ACCESS_PROMPT
actionOp = self._promptIncoming(sslConn, serviceName, peerKey,
contactName, incomingName,
onActionDone)
callbackId = self.sm.insertCallback(actionOp.cancel,
src=self.ONLINE,
single=True)
def registerService(self, serviceName, serviceCallback):
assert isValidServiceName(serviceName)
if serviceName in self.services:
return False
self.services[serviceName] = serviceCallback
return True
def registerService( self, serviceName, serviceCallback ) :
assert isValidServiceName(serviceName)
if serviceName in self.services :
return False
self.services[serviceName] = serviceCallback
return True