mirror of https://github.com/MISP/misp-modules
Modules for expansion services, import and export in MISP
http://misp.github.io/misp-modules
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96 lines
3.2 KiB
96 lines
3.2 KiB
#!/usr/bin/env python3 |
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# -*- coding: utf-8 -*- |
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# |
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# Core MISP expansion modules loader and web service |
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# |
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# Copyright (C) 2016 Alexandre Dulaunoy |
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# Copyright (C) 2016 CIRCL - Computer Incident Response Center Luxembourg |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU Affero General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU Affero General Public License for more details. |
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# |
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# You should have received a copy of the GNU Affero General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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import os |
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import sys |
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import tornado.web |
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import importlib |
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import json |
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import logging |
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import fnmatch |
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port = 6666 |
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def init_logger(): |
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log = logging.getLogger('misp-modules') |
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formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s') |
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handler = logging.StreamHandler(stream=sys.stdout) |
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handler.setFormatter(formatter) |
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handler.setLevel(logging.INFO) |
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log.addHandler(handler) |
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log.setLevel(logging.INFO) |
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return log |
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def load_modules(mod_dir): |
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sys.path.append(mod_dir) |
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mhandlers = {} |
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modules = [] |
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for root, dirnames, filenames in os.walk(mod_dir): |
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if os.path.basename(root) == '__pycache__': |
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continue |
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for filename in fnmatch.filter(filenames, '*.py'): |
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if filename == '__init__.py': |
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continue |
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modulename = filename.split(".")[0] |
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moduletype = os.path.split(modulesdir)[1] |
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modules.append(modulename) |
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log.info('MISP modules {0} imported'.format(modulename)) |
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mhandlers[modulename] = importlib.import_module(os.path.basename(root) + '.' + modulename) |
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mhandlers['type:' + modulename] = moduletype |
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return mhandlers, modules |
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class ListModules(tornado.web.RequestHandler): |
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def get(self): |
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ret = [] |
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for module in modules: |
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x = {} |
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x['name'] = module |
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x['type'] = mhandlers['type:' + module] |
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x['mispattributes'] = mhandlers[module].introspection() |
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x['meta'] = mhandlers[module].version() |
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ret.append(x) |
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log.debug('MISP ListModules request') |
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self.write(json.dumps(ret)) |
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class QueryModule(tornado.web.RequestHandler): |
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def post(self): |
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jsonpayload = self.request.body.decode('utf-8') |
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x = json.loads(jsonpayload) |
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log.debug('MISP QueryModule request {0}'.format(jsonpayload)) |
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ret = mhandlers[x['module']].handler(q=jsonpayload) |
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self.write(json.dumps(ret)) |
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if __name__ == '__main__': |
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modulesdir = '../modules' |
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log = init_logger() |
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mhandlers, modules = load_modules(modulesdir) |
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service = [(r'/modules', ListModules), (r'/query', QueryModule)] |
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application = tornado.web.Application(service) |
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log.info('MISP modules server started on TCP port {0}'.format(port)) |
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application.listen(port) |
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tornado.ioloop.IOLoop.instance().start()
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