97 lines
4.1 KiB
Python
Executable File
97 lines
4.1 KiB
Python
Executable File
#!/usr/bin/python3
|
|
|
|
import sys
|
|
import os
|
|
import re
|
|
import pika
|
|
import logging
|
|
import argparse
|
|
from asebat.timefmt import timestamp_fmt as ts
|
|
|
|
from pyftpdlib.handlers import FTPHandler
|
|
from pyftpdlib.servers import FTPServer
|
|
from pyftpdlib.authorizers import UnixAuthorizer
|
|
from pyftpdlib.filesystems import UnixFilesystem
|
|
|
|
|
|
class ASEHandler(FTPHandler):
|
|
def on_file_received(self, file):
|
|
path, filenameExt = os.path.split(file)
|
|
filename, fileExtension = os.path.splitext(filenameExt)
|
|
|
|
m = re.match( r'^(G\d\d\d)_(ID\d\d\d\d)_(DT\d\d\d\d)_(\d\d)(\d\d)(\d\d\d\d)(\d\d)(\d\d)(\d\d)$', filename, re.I)
|
|
if m :
|
|
unitType = m.group(1).upper()
|
|
unitName = m.group(2).upper()
|
|
toolName = m.group(3).upper()
|
|
toolType = "N/A"
|
|
fileDate = m.group(6) + "/" + m.group(5) + "/" + m.group(4)
|
|
fileTime = m.group(7) + ":" + m.group(8) + ":" + m.group(9)
|
|
else :
|
|
with open(file, "r") as fileCsv:
|
|
try:
|
|
for i, line in enumerate(fileCsv.readlines(4096), 1):
|
|
if i == 1:
|
|
m1 = re.match( r'File Creation Date: (\d*\/\d*\/\d*)\s(\d*:\d*:\d*).*', line, re.I )
|
|
fileDate = m1.group(1)
|
|
fileTime = m1.group(2)
|
|
if i == 2:
|
|
unitType, unitName = line.strip('\n').replace(";","").replace(",","").split(" ")
|
|
if i == 6:
|
|
m6 = re.match( r'SD path: .*\/.*\/(.*)\/(.*)\..*', line, re.I )
|
|
toolType = m6.group(1)
|
|
toolName = m6.group(2)
|
|
break
|
|
except:
|
|
logging.error("PID {:>5} >> Error: {}.".format( os.getpid(), sys.exc_info()[1]))
|
|
fileCsv.close
|
|
|
|
logging.info("PID {:>5} >> {} - {} - {} - {} - {} - {}.".format(os.getpid(), unitType.upper(), unitName.upper(), toolName.upper(), toolType.upper(), fileDate, fileTime ))
|
|
newPath = '/home/' + self.username + '/received/' + unitName.upper() + '/'
|
|
newFilename = newPath + filename + '_' + str(ts.timestamp("tms") + fileExtension)
|
|
try:
|
|
os.makedirs(newPath)
|
|
logging.info("PID {:>5} >> path {} created.".format(os.getpid(), newPath))
|
|
except FileExistsError:
|
|
logging.info("PID {:>5} >> path {} already exists.".format(os.getpid(), newPath))
|
|
try:
|
|
os.rename(file, newFilename)
|
|
logging.info("PID {:>5} >> {} moved into {}.".format(os.getpid(), filenameExt, newFilename))
|
|
except OSError:
|
|
logging.error("PID {:>5} >> Error to move {} into {}.".format(os.getpid(), filenameExt, newFilename))
|
|
|
|
def on_incomplete_file_received(self, file):
|
|
# remove partially uploaded files
|
|
os.remove(file)
|
|
|
|
def main():
|
|
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument("-l", "--logfilename", help="log file", required=True)
|
|
parser.add_argument("-p", "--port", help="passive port range start", type=int, required=True)
|
|
parser.add_argument("-x", "--proxy", help="proxy address", required=True)
|
|
args = parser.parse_args()
|
|
|
|
try:
|
|
authorizer = UnixAuthorizer(
|
|
rejected_users=["root"], require_valid_shell=True)
|
|
handler = ASEHandler
|
|
handler.authorizer = authorizer
|
|
handler.abstracted_fs = UnixFilesystem
|
|
handler.masquerade_address = args.proxy
|
|
_range = list(range(args.port, args.port + 20))
|
|
handler.passive_ports = _range
|
|
|
|
logging.basicConfig(format='%(asctime)s %(message)s',
|
|
filename="/var/log/" + args.logfilename, level=logging.INFO)
|
|
|
|
server = FTPServer(('0.0.0.0', 21), handler)
|
|
|
|
server.serve_forever()
|
|
except KeyboardInterrupt:
|
|
logging.info("PID {:>5} >> Error: {}.".format(os.getpid(), "Shutdown requested...exiting"))
|
|
except Exception:
|
|
print("{} - PID {:>5} >> Error: {}.".format(ts.timestamp("log"), os.getpid(), sys.exc_info()[1]))
|
|
|
|
if __name__ == "__main__":
|
|
main() |