express-ipfilter: A light-weight IP address based filtering system
This package provides easy IP based access control. This can be achieved either by blacklisting certain IPs and whitelisting all others, or whitelisting certain IPs and blacklisting all others.
Version
0.0.19
Installation
Recommended installation is with npm. To add node-ipfilter to your project, do:
npm install express-ipfilter
Usage with Express
Blacklisting certain IP addresses, while allowing all other IPs:
// Init dependenciesvar express = ipfilter = app = express ; // Blacklist the following IPs// Now this can block "::1" IP , editor: Fishvar ips = '127.0.0.1'; // Create the serverapp;app;
Whitelisting certain IP addresses, while denying all other IPs:
// Init dependenciesvar express = ipfilter = app = express ; // Whitelist the following IPsvar ips = '127.0.0.1'; // Create the serverapp;app;
Using CIDR subnet masks for ranges:
var ips = '127.0.0.1/24'; // Create the serverapp;app;
Using IP ranges:
var ips = '127.0.0.1''127.0.0.10'; // Create the serverapp;app;
Changelog
0.0.19
- Added detection for CloudFlare forwarded ips - https://github.com/baminteractive/express-ipfilter/commit/9aa43af14f5a003bad3145eef658f429808818f9 (@lafama)
0.0.18
- Fixing bug when array of CIDR blocks are used
0.0.16
- Fixing bug when no IP address can be determined
0.0.15
- Minor bug fix
0.0.14
- Adding the ability to have exclusion urls
0.0.12
- Diagnostic Options
0.0.11
- Bug Fix for port logic
0.0.10
- Added support for IPs with port numbers
0.0.9
- Fixing deploy issues
0.0.8
- Auto deploys for npm
0.0.7
- Add support ip ranges.
0.0.6
- Fixed a bug when using console output
0.0.5
- Added ability to block by subnet mask (i.e. 127.0.0.1/24)
- Added tests for cidr functionality
0.0.4
- Add tests
- Update docs
- Refactor, and restyle
0.0.1
- First revision
Credits
BaM Interactive - code.bamideas.com