def write(self):
with open(self.filePath, 'w') as f:
jsonEncoded = json.dumps(self.configuration, sort_keys=True, indent=4)
f.write(jsonEncoded)
f.flush()
f.close()
LOGGER.write(log.LOGTAGS[0],'Default config is written to "' + self.filePath + '"')
def waitForCtrlC():
try:
while True:
pass
except KeyboardInterrupt:
LOGGER.write(log.LOGTAGS[0],'ShareLockHomes','shutting down...')
quit(False, logTag=0, message='Exiting by user.')
def denyStation(self, stationIdentifier):
LOGGER.write(log.LOGTAGS[0],'Deny Station "'+ stationIdentifier +'"', 'to read "' + self.filePath + '"')
if not stationIdentifier in self.allowedStations:
LOGGER.write(log.LOGTAGS[1],'Station "'+ stationIdentifier +'"', 'already denied.')
self.lastChange = False
return False
del self.allowedStations[self.getStationPosition(stationIdentifier)]
self.updateInformation('allowedStations', self.allowedStations)
self.lastChange = True
return True
def allowStation(self, stationIdentifier):
LOGGER.write(log.LOGTAGS[0],'Allow Station "'+ stationIdentifier +'"', 'to read "' + self.filePath + '"')
if stationIdentifier in self.allowedStations:
LOGGER.write(log.LOGTAGS[1],'Station "'+ stationIdentifier +'"', 'already allowed.')
self.lastChange = False
return False
self.allowedStations.append(stationIdentifier)
self.updateInformation('allowedStations', self.allowedStations)
self.lastChange = True
return True
def quit(noError=True, **keyWordArgs):
try:
logTagID = keyWordArgs['logTag']
except KeyError:
logTagID = 2
try:
message = keyWordArgs['message']
except KeyError:
message = 'unknown error!'
if noError == False:
LOGGER.write(log.LOGTAGS[logTagID],message)
sys.exit(1)
LOGGER.write(log.LOGTAGS[0],'Exiting without error')
sys.exit()
def __init__(self, RequestHandlerClass, configuration):
listenaddress = configuration["listen"]
listenport = configuration["port"]
x509cert = configuration["cert"]
x509key = configuration["key"]
LOGGER.write(LOGTAGS[0], "Starting SockServer on " + listenaddress + ":" + str(listenport) + " TCP")
SocketServer.BaseServer.__init__(self, (listenaddress, listenport), RequestHandlerClass)
ctx = SSL.Context(SSL.SSLv23_METHOD)
ctx.use_certificate_file(x509cert)
ctx.use_privatekey_file(x509key)
self.socket = SSL.Connection(ctx, socket.socket(self.address_family, self.socket_type))
self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
self.server_bind()
self.server_activate()
def initiateParameterAndConfig():
parameters = getParameters()
configFilePath = getParameter('config', 'sharelockhomes.conf')
logFilePath = getParameter('log')
if not logFilePath == False:
LOGGER.activateFileMode(logFilePath)
LOGGER.write(log.LOGTAGS[0],'Try to use config from file "' + configFilePath + '"')
configuration = Config(configFilePath)
logging = getConfigValue(configuration, 'logging')
logFilePath = getConfigValue(configuration, 'logFilePath', 'sharelockhomes.log')
if logging == True and LOGGER.writeToFile == False:
LOGGER.activateFileMode(logFilePath)
dbPathParameter = getParameter('db')
dbPathConfig = getConfigValue(configuration, 'databasePath','db')
dbPath = useParameterIfExistsElseUseConfig(dbPathParameter, dbPathConfig)
createDirectories(dbPath)
return configuration
def createDirectories(*dirs):
for path in dirs:
LOGGER.write(log.LOGTAGS[0],'Try to create directory "' + path + '"')
try:
os.makedirs(path, 0664)
LOGGER.write(log.LOGTAGS[0],'Directory "' + path + '" created.')
except OSError as error:
errorCode, errorMessage = getOSErrorMessage(error)
logTagID = errorCodeToLogTagID(errorCode)
LOGGER.write(log.LOGTAGS[logTagID],'Not able to create directory "' + path + '":',errorMessage+'!')
def getConfigFromFile(self, filePath):
if not os.path.isfile(filePath):
LOGGER.write(log.LOGTAGS[1],'Configfile "' + filePath + '" does not exists! Will use default config.')
return {}
if not isJsonFile(filePath):
LOGGER.write(log.LOGTAGS[1],'Configfile "' + filePath + '" is no valid json file! Will use default config.')
return {}
with open(filePath, 'r') as f:
LOGGER.write(log.LOGTAGS[0],'Configfile "' + filePath + '" is valid.')
return json.load(f)
