Metadata-Version: 2.1
Name: quotient-security-check
Version: 0.0.1.dev3
Summary: ip whitelisting security package
Home-page: UNKNOWN
Author: Suman Kumar
Author-email: sumkumar@quotient.com
License: UNKNOWN
Description: Check Whitelisted IP
        =============
        
        This is a simple security package to check whether client IP is allowed to access the flask`s backend APIs.
        
        Before every endpoint is server, it will check for the remote IP if it exists in the list of white listed IPs, it it exists, it returns the response otherwise throws abort error:
        
        ```
        HTTPErr: 403 Abort
        ```
        
        
        Setup
        =====
        ``` python
        from flask import Flask
        from security.check_ip import IPCheck
        
        # Initialize the Flask app
        app = Flask(__name__)
        
        # import IP_list from the config file or declare it here
        
        ip_list = <>
        
        ipcheck= IPCheck(app, ip_list)
        
        ```
        
        
        Nginx Routing
        ====
        
        By default headers of the incoming request gets updated with localhost IP when it is passed to the backend Nginx server.
        In order to get the real IP of the client/LAN, we need to do following configurations in the nginx config:
        
        ```
        server {
            real_ip_recursive on;
        }
        
        location / {
            proxy_set_header  Host $host;
            proxy_set_header  X-Real-IP $remote_addr;
            proxy_set_header  X-Forwarded-For $remote_addr;
            proxy_set_header  X-Forwarded-Host $remote_addr;
           }
           
        ```
        
        **sample incoming request header dict after naking above changes in Nginx**
        ```
        {'wsgi.version': (1, 0), 'wsgi.url_scheme': 'http', 
        'wsgi.input': '<_io.BufferedReader name=5>', 'wsgi.errors': <_io.TextIOWrapper name='<stderr>' mode='w' encoding='UTF-8'>,
        'wsgi.multithread': True, 
        'wsgi.multiprocess': False, 'wsgi.run_once': False, 
        'werkzeug.server.shutdown': <function WSGIRequestHandler.make_environ.<locals>.shutdown_server at 0x7fba5d1bd598>, 
        'SERVER_SOFTWARE': 'Werkzeug/0.14.1', 'REQUEST_METHOD': 'GET', 'SCRIPT_NAME': '', 'PATH_INFO': '/', 'QUERY_STRING': '', 'REMOTE_ADDR': '127.0.0.1', 'REMOTE_PORT': 39534, 'SERVER_NAME': '127.0.0.1', 'SERVER_PORT': '8002', 'SERVER_PROTOCOL': 'HTTP/1.0', 
        'HTTP_HOST': '172.30.1.23', 
        'HTTP_X_REAL_IP': '10.21.120.11', 
        'HTTP_X_FORWARDED_FOR': '10.21.120.11', 
        'HTTP_X_FORWARDED_HOST': '10.21.120.11', 
        'HTTP_CONNECTION': 'close', 'HTTP_PRAGMA': 'no-cache', 
        'HTTP_CACHE_CONTROL': 'no-cache', 'HTTP_UPGRADE_INSECURE_REQUESTS': '1', 
        'HTTP_USER_AGENT': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Safari/537.36', 
        HTTP_ACCEPT': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3', 
        'HTTP_ACCEPT_ENCODING': 'gzip, deflate', 'HTTP_ACCEPT_LANGUAGE': 'en-GB,en-US;q=0.9,en;q=0.8', 'werkzeug.request': <Request 'http://10.21.120.11/' [GET]>}
        
        ```
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Build Tools
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4
Description-Content-Type: text/markdown
