DynamoDB Adapter for jCasbin

Adapter for JCasbin to load policy from AWS DynamoDB or save policy to it.

License	The Apache Software License, Version 2.0
GroupId	org.casbin
ArtifactId	dynamodb-adapter
Last Version	0.0.1
Release Date	May 22, 2020
Type	jar
Description	DynamoDB Adapter for jCasbin Adapter for JCasbin to load policy from AWS DynamoDB or save policy to it.
Project URL	https://github.com/jcasbin/dynamodb-adapter
Source Code Management	https://github.com/jcasbin/dynamodb-adapter

Download dynamodb-adapter

Filename	Size
dynamodb-adapter-0.0.1.pom
dynamodb-adapter-0.0.1.jar	7 KB
dynamodb-adapter-0.0.1-sources.jar	2 KB
dynamodb-adapter-0.0.1-javadoc.jar	23 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.casbin/dynamodb-adapter/ -->
<dependency>
    <groupId>org.casbin</groupId>
    <artifactId>dynamodb-adapter</artifactId>
    <version>0.0.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.casbin/dynamodb-adapter/
implementation 'org.casbin:dynamodb-adapter:0.0.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.casbin/dynamodb-adapter/
implementation ("org.casbin:dynamodb-adapter:0.0.1")

Apache Buildr

'org.casbin:dynamodb-adapter:jar:0.0.1'

Apache Ivy

<dependency org="org.casbin" name="dynamodb-adapter" rev="0.0.1">
  <artifact name="dynamodb-adapter" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.casbin', module='dynamodb-adapter', version='0.0.1')
)

Scala SBT

libraryDependencies += "org.casbin" % "dynamodb-adapter" % "0.0.1"

Leiningen

[org.casbin/dynamodb-adapter "0.0.1"]

Dependencies

compile (3)

Group / Artifact	Type	Version
org.casbin : jcasbin	jar	1.4.0
com.amazonaws : aws-java-sdk-s3	jar	1.11.327
com.amazonaws : aws-java-sdk-dynamodb	jar	1.11.327

test (1)

Group / Artifact	Type	Version
junit : junit	jar	4.11

Project Modules

There are no modules declared in this project.

DynamoDB Adapter

DynamoDB Adapter is the Amazon DynamoDB adapter for jCasbin, which provides interfaces for loading policies from DynamoDB and saving policies to it.

Currently we only support fot the following interfaces:

• loadPolicy
• savePolicy

Installation

<dependency>
    <groupId>org.casbin</groupId>
    <artifactId>dynamodb-adapter</artifactId>
    <version>0.0.1</version>
</dependency>

Example

package com.company.example;

import org.casbin.jcasbin.main.Enforcer;
import org.casbin.jcasbin.util.Util;
import org.casbin.adapter.DynamoDBAdapter;

public class Example {
    
    Enforcer e = new Enforcer("examples/rbac_model.conf", "examples/rbac_policy.csv");

    String endpoint = "http://localhost:8000";
    String region = "cn-north-1";
    DynamoDBAdapter a = new DynamoDBAdapter(endpoint, region);

    // Save policy to DB
    a.savePolicy(e.getModel());

    // Load policy from DB
    a.loadPolicy(e.getModel());
}

Getting Help

• jCasbin

License

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

jCasbin

jCasbin authorization library and the official middlewares

Versions

Version
0.0.1 May 22, 2020