/usr/lib/python2.7/dist-packages/graphite/whitelist/views.py is in graphite-web 0.9.12+debian-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | """Copyright 2008 Orbitz WorldWide
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License."""
import os
from random import randint
from django.http import HttpResponse
from django.conf import settings
from graphite.util import unpickle
def add(request):
metrics = set( request.POST['metrics'].split() )
whitelist = load_whitelist()
new_whitelist = whitelist | metrics
save_whitelist(new_whitelist)
return HttpResponse(mimetype="text/plain", content="OK")
def remove(request):
metrics = set( request.POST['metrics'].split() )
whitelist = load_whitelist()
new_whitelist = whitelist - metrics
save_whitelist(new_whitelist)
return HttpResponse(mimetype="text/plain", content="OK")
def show(request):
whitelist = load_whitelist()
members = '\n'.join( sorted(whitelist) )
return HttpResponse(mimetype="text/plain", content=members)
def load_whitelist():
fh = open(settings.WHITELIST_FILE, 'rb')
whitelist = unpickle.load(fh)
fh.close()
return whitelist
def save_whitelist(whitelist):
serialized = pickle.dumps(whitelist, protocol=-1) #do this instead of dump() to raise potential exceptions before open()
tmpfile = '%s-%d' % (settings.WHITELIST_FILE, randint(0, 100000))
try:
fh = open(tmpfile, 'wb')
fh.write(serialized)
fh.close()
if os.path.exists(settings.WHITELIST_FILE):
os.unlink(settings.WHITELIST_FILE)
os.rename(tmpfile, settings.WHITELIST_FILE)
finally:
if os.path.exists(tmpfile):
os.unlink(tmpfile)
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