https://github.com/casbin/protobuf-adapter

Google Protocol Buffers adapter for Casbin
https://github.com/casbin/protobuf-adapter

access-control adapter authorization casbin protobuf storage-driver

Last synced: about 2 months ago
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Google Protocol Buffers adapter for Casbin

• Host: GitHub
• URL: https://github.com/casbin/protobuf-adapter
• Owner: casbin
• License: apache-2.0
• Created: 2017-06-28T05:02:09.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2023-08-06T13:56:54.000Z (almost 2 years ago)
• Last Synced: 2025-04-10T18:47:29.703Z (2 months ago)
• Topics: access-control, adapter, authorization, casbin, protobuf, storage-driver
• Language: Go
• Homepage: https://github.com/casbin/casbin
• Size: 10.7 KB
• Stars: 192
• Watchers: 4
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
Protobuf Adapter [![Build Status](https://travis-ci.org/casbin/protobuf-adapter.svg?branch=master)](https://travis-ci.org/casbin/protobuf-adapter) [![Coverage Status](https://coveralls.io/repos/github/casbin/protobuf-adapter/badge.svg?branch=master)](https://coveralls.io/github/casbin/protobuf-adapter?branch=master) [![Godoc](https://godoc.org/github.com/casbin/protobuf-adapter?status.svg)](https://godoc.org/github.com/casbin/protobuf-adapter)

====

Protobuf Adapter is the [Google Protocol Buffers](https://developers.google.com/protocol-buffers/) adapter for [Casbin](https://github.com/casbin/casbin). With this library, Casbin can load policy from Protocol Buffers or save policy to it.

## Installation

    go get github.com/casbin/protobuf-adapter

## Simple Example

```go

package main

import (

	"github.com/casbin/casbin"

	"github.com/casbin/protobuf-adapter"

)

func main() {

	// Initialize a Protobuf adapter and use it in a Casbin enforcer:

	b := []byte{} // b stores Casbin policy in Protocol Buffers.

	a := protobufadapter.NewProtobufAdapter(&b) // Use b as the data source. 

	e := casbin.NewEnforcer("examples/rbac_model.conf", a)

	

	// Load the policy from Protocol Buffers bytes b.

	e.LoadPolicy()

	

	// Check the permission.

	e.Enforce("alice", "data1", "read")

	

	// Modify the policy.

	// e.AddPolicy(...)

	// e.RemovePolicy(...)

	

	// Save the policy back to Protocol Buffers bytes b.

	e.SavePolicy()

}

```

## Getting Help

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

## License

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