From b0b2e985a3f35962ed2f4d639d756862fcdc5168 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.net>
Date: Fri, 24 Mar 2017 14:08:44 +0100
Subject: Add LICENSE

---
 host/secret_sauce.py | 56 ----------------------------------------------------
 1 file changed, 56 deletions(-)
 delete mode 100644 host/secret_sauce.py

(limited to 'host/secret_sauce.py')

diff --git a/host/secret_sauce.py b/host/secret_sauce.py
deleted file mode 100644
index 3682b0e..0000000
--- a/host/secret_sauce.py
+++ /dev/null
@@ -1,56 +0,0 @@
-
-from collections import defaultdict
-import signal
-
-
-RATELIMIT_THRESHOLD = 20
-GRAYLIST_LENGTH = 8
-
-class SpamError(ValueError):
-    def __str__(self):
-        return ' '.join(self.args)
-
-
-def loadlist(fn):
-	try:
-		with open(fn) as f:
-			return [ l for l in ( l.strip() for l in f.readlines() if not l.startswith('#')) if l ]
-	except:
-		return []
-
-greenlist = set()
-
-graylist = []
-def do_graylist(msg):
-    global graylist
-    graylist = [msg] + graylist[:GRAYLIST_LENGTH-1]
-
-blacklist = loadlist('blacklist')
-badwords = loadlist('badwords')
-def signal_handler(_signum, _frame):
-    global blacklist, badwords
-    blacklist = load_blacklist()
-    badwords = load_badwords()
-signal.signal(signal.SIGHUP, signal_handler)
-
-ratelimitdict = defaultdict(lambda: 0)
-def empty_ratelimit(_signum, _frame):
-	global ratelimitdict
-	ratelimitdict = defaultdict(lambda: 0)
-signal.signal(signal.SIGALRM, empty_ratelimit)
-signal.setitimer(signal.ITIMER_REAL, 60)
-
-def check_spam(addr, data):
-	ratelimitdict[addr] += 1
-	try:
-		if ratelimitdict[addr] > RATELIMIT_THRESHOLD:
-			raise SpamError('rate-limit')
-		if any(word in data.lower() for word in badwords):
-			raise SpamError('badwords filter')
-		if addr not in greenlist and data in graylist:
-			raise SpamError('graylist')
-	except SpamError as err:
-		do_graylist(data)
-		blacklist.append(addr)
-		raise err
-	greenlist.add(addr)
-- 
cgit