def cache(self, uuid):
cachepath = os.path.join(self.lootdir, uuid, "cache")
if not os.path.exists(cachepath):
os.makedirs(cachepath)
lloot = loot.loot(self.dynpath)
for url in lloot.getindexurl(uuid):
hmacannounced = lloot.gethmac(uuid)
hmaccalculated = self.calchmac(cachepath + "/forban/index")
# only fetch the index if the HMAC is different
if not hmacannounced == hmaccalculated:
fetch.urlget(url, cachepath + "/forban/index")
def cache (self, uuid):
cachepath = os.path.join (self.lootdir, uuid, "cache")
if not os.path.exists(cachepath):
os.makedirs(cachepath)
lloot = loot.loot(self.dynpath)
for url in lloot.getindexurl(uuid):
hmacannounced = lloot.gethmac(uuid)
hmaccalculated = self.calchmac(cachepath+"/forban/index")
# only fetch the index if the HMAC is different
if not hmacannounced == hmaccalculated:
fetch.urlget(url, cachepath+"/forban/index")
continue
missingfiles = allindex.howfar(uuid)
if (discoveredloot.whoami() == uuid):
flogger.debug("we are not opportunistic on ourself %s (%s)" % (discoveredloot.getname(uuid),uuid))
elif not missingfiles:
flogger.info("missing no files with %s (%s)" % (discoveredloot.getname(uuid),uuid))
else:
for missedfile in missingfiles:
if re.search(refilter, missedfile) and not (re.search(exfilter, missedfile) and efilter is not None):
sourcev4 = discoveredloot.getipv4(uuid)
url = """http://%s:12555/s/?g=%s&f=b64e""" % (sourcev4, base64e.encode(missedfile))
localfile = forbanshareroot + "/" + missedfile
localsize = allindex.getfilesize(filename=missedfile)
remotesize = allindex.getfilesize(filename=missedfile,uuid=uuid)
if localsize < remotesize:
flogger.info("local file smaller - from %s fetching %s to be saved in %s" % (uuid,url,localfile))
fetch.urlget(url,localfile)
elif localsize is False:
flogger.info("local file not existing - from %s fetching %s to be saved in %s" % (uuid,url,localfile))
fetch.urlget(url,localfile)
elif remotesize is False:
flogger.info("remote file index issue for %s on loot %s" % (missedfile, uuid))
else:
flogger.info("local file larger or corrupt %s - don't fetch it" % (localfile))
allindex.build()
time.sleep(announceinterval*(announceinterval/(announceinterval-2)))
