https://github.com/jcasbin/redis-watcher-ex

Redis WatcherEx for jCasbin
https://github.com/jcasbin/redis-watcher-ex

abac acl auth authorization authz casbin java jcasbin rbac redis watcher watcherex

Last synced: 23 days ago
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Redis WatcherEx for jCasbin

• Host: GitHub
• URL: https://github.com/jcasbin/redis-watcher-ex
• Owner: jcasbin
• License: apache-2.0
• Created: 2023-06-07T18:25:18.000Z (almost 2 years ago)
• Default Branch: master
• Last Pushed: 2024-10-02T09:14:19.000Z (7 months ago)
• Last Synced: 2025-03-27T17:51:55.302Z (about 1 month ago)
• Topics: abac, acl, auth, authorization, authz, casbin, java, jcasbin, rbac, redis, watcher, watcherex
• Language: Java
• Homepage: https://github.com/casbin/jcasbin
• Size: 21.5 KB
• Stars: 0
• Watchers: 3
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
Redis WatcherEx

====

[![build](https://github.com/jcasbin/redis-watcher-ex/actions/workflows/ci.yml/badge.svg)](https://github.com/jcasbin/redis-waycher-ex/actions/workflows/ci.yml)

[![Maven Central](https://img.shields.io/maven-central/v/org.casbin/jcasbin-redis-watcher-ex.svg)](https://central.sonatype.com/artifact/org.casbin/jcasbin-redis-watcher-ex)

---

## Installation

For Maven:

```xml

    org.casbin

    jcasbin-redis-watcher-ex

    1.1.0

```

## Simple Example

```java

package org.casbin.watcherEx;

import io.lettuce.core.RedisURI;

import org.casbin.jcasbin.main.Enforcer;

public class Main {

    public static void main(String[] args) {

        // Initialize the RedisWatcher.

        // Use the Redis host and port as parameters.

        WatcherOptions options = new WatcherOptions();

        options.setChannel("jcasbin-channel");

        options.setOptions(RedisURI.builder().withHost("your ip").withPort(6379).build());

        RedisWatcherEx redisWatcherEx = new RedisWatcherEx(options);

        

        // Set the update callback.

        redisWatcherEx.setUpdateCallback((msg) ->{

            System.out.println(msg);

        });

        // Initialize the JCasbin enforcer.

        Enforcer enforcer = new Enforcer("examples/rbac_model.conf", "examples/rbac_policy.csv");

        // Set the watcher for the enforcer.

        enforcer.setWatcher(redisWatcherEx);

        // Update the policy to test the effect.

        // You should see "[casbin rules updated]" in the log.

        enforcer.savePolicy();

        // Only exists in test (Wait for input to keep the program running)

        Scanner scanner = new Scanner(System.in);

        scanner.nextLine();

    }

}

```

## Getting Help

- [jCasbin](https://github.com/casbin/jcasbin)

## License

This project is under Apache 2.0 License. See the [LICENSE](LICENSE) file for the full license text.