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server.py
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server.py
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__author__ = 'DarioStabili'
import shutil
import glob
import os
import hashlib
def checkLogs():
for root, dirs, files in os.walk("received/"):
path = os.path.join(root,'*.txt')
for f in glob.glob(path):
with open(f, "r") as content_file:
content = content_file.read()
vals = content.split("#DIGESTEND#")
rDig = vals[0]
body = vals[1]
cDig = hashlib.sha512(body.encode("utf-8")).hexdigest()
if rDig == cDig:
print(f+": not corrupted")
moveLog(f,1)
else:
print(f+": corrupted\nreceived: "+rDig+"\ncalculated: "+cDig)
moveLog(f,2)
flushAll()
def moveLog(logname, dest):
if dest == 1:
new = logname.replace("received","ok")
shutil.copy2(logname, new)
elif dest == 2:
new = logname.replace("received","corrupted")
shutil.copy2(logname, new)
def flushAll():
dirPath = "received"
fileList = os.listdir(dirPath)
for fileName in fileList:
os.remove(dirPath+"/"+fileName)