mirror of https://github.com/MISP/misp-dashboard
113 lines
3.4 KiB
Python
Executable File
113 lines
3.4 KiB
Python
Executable File
#!/usr/bin/env python3.5
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from flask import Flask, render_template, Response
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import json
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import redis
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import random
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import configparser
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from time import gmtime as now
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from time import sleep, strftime
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import os
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configfile = os.path.join(os.environ['VIRTUAL_ENV'], '../config.cfg')
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cfg = configparser.ConfigParser()
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cfg.read(configfile)
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app = Flask(__name__)
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redis_server_log = redis.StrictRedis(
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host=cfg.get('RedisLog', 'host'),
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port=cfg.getint('RedisLog', 'port'),
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db=cfg.getint('RedisLog', 'db'))
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redis_server_map = redis.StrictRedis(
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host=cfg.get('RedisMap', 'host'),
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port=cfg.getint('RedisMap', 'port'),
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db=cfg.getint('RedisMap', 'db'))
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subscriber_log = redis_server_log.pubsub(ignore_subscribe_messages=True)
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subscriber_log.psubscribe(cfg.get('RedisLog', 'channel'))
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subscriber_map = redis_server_map.pubsub(ignore_subscribe_messages=True)
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subscriber_map.psubscribe(cfg.get('RedisMap', 'channelDisp'))
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eventNumber = 0
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class LogItem():
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FIELDNAME_ORDER = []
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for item in json.loads(cfg.get('Log', 'fieldname_order')):
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FIELDNAME_ORDER.append(item)
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#def __init__(self, feed='', time='', level='level', src='source', name='name', message='wonderful meesage'):
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def __init__(self, feed):
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self.time = strftime("%H:%M:%S", now())
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#FIXME Parse feed message?
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self.fields = []
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self.fields.append(self.time)
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for f in feed:
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self.fields.append(f)
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def get_head_row(self):
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to_ret = []
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for fn in LogItem.FIELDNAME_ORDER:
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to_ret.append(fn[0].upper()+fn[1:])
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return to_ret
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def get_row(self):
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to_ret = {}
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#Number to keep them sorted (jsonify sort keys)
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for i in range(len(LogItem.FIELDNAME_ORDER)):
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try:
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to_ret[i] = self.fields[i]
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except IndexError: # not enough field in rcv item
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to_ret[i] = ''
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return to_ret
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class EventMessage():
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# Suppose the event message is a json with the format {name: 'feedName', log:'logData'}
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def __init__(self, msg):
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msg = msg.decode('utf8')
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try:
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jsonMsg = json.loads(msg)
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except json.JSONDecodeError:
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print('json decode error')
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jsonMsg = { 'name': "undefined" ,'log': json.loads(msg) }
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self.feedName = jsonMsg['name']
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self.feed = json.loads(jsonMsg['log'])
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self.feed = LogItem(self.feed).get_row()
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def to_json(self):
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to_ret = { 'log': self.feed, 'feedName': self.feedName }
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return 'data: {}\n\n'.format(json.dumps(to_ret))
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@app.route("/")
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def index():
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return render_template('index.html',
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graph_log_refresh_rate=cfg.getint('Dashboard' ,'graph_log_refresh_rate')
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)
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@app.route("/_logs")
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def logs():
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return Response(event_stream_log(), mimetype="text/event-stream")
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@app.route("/_maps")
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def maps():
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return Response(event_stream_maps(), mimetype="text/event-stream")
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@app.route("/_get_log_head")
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def getLogHead():
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return json.dumps(LogItem('').get_head_row())
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def event_stream_log():
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for msg in subscriber_log.listen():
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content = msg['data']
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yield EventMessage(content).to_json()
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def event_stream_maps():
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for msg in subscriber_map.listen():
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content = msg['data'].decode('utf8')
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print('sending map', content)
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yield 'data: {}\n\n'.format(content)
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if __name__ == '__main__':
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app.run(host='localhost', port=8000, threaded=True)
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