https://github.com/flowerinthenight/casbin-spanner-adapter

Casbin adapter for Cloud Spanner.
https://github.com/flowerinthenight/casbin-spanner-adapter

access-control casbin cloud-spanner gcp golang rbac spanner

Last synced: 2 days ago
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Casbin adapter for Cloud Spanner.

• Host: GitHub
• URL: https://github.com/flowerinthenight/casbin-spanner-adapter
• Owner: flowerinthenight
• License: apache-2.0
• Created: 2021-06-16T11:54:53.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2025-01-08T02:46:38.000Z (3 days ago)
• Last Synced: 2025-01-08T03:26:49.158Z (3 days ago)
• Topics: access-control, casbin, cloud-spanner, gcp, golang, rbac, spanner
• Language: Go
• Homepage:
• Size: 167 KB
• Stars: 0
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
[![main](https://github.com/flowerinthenight/casbin-spanner-adapter/actions/workflows/main.yml/badge.svg)](https://github.com/flowerinthenight/casbin-spanner-adapter/actions/workflows/main.yml)

This library implements a [Casbin](https://casbin.org/) [adapter](https://casbin.org/docs/adapters) for [Cloud Spanner](https://cloud.google.com/spanner).

To install:

```sh

$ go get github.com/flowerinthenight/casbin-spanner-adapter

```

Example usage:

```go

package main

import (

    "flag"

    "log"

    "time"

    "github.com/casbin/casbin/v2"

    spanneradapter "github.com/flowerinthenight/casbin-spanner-adapter"

)

func main() {

    a, _ := spanneradapter.NewAdapter(

        "projects/{v}/instances/{v}/databases/{v}",

        spanneradapter.WithSkipDatabaseCreation(true),

    )

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

    // Load stored policy from database.

    e.LoadPolicy()

    // Do permission checking.

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

    // Do some mutations.

    e.AddPolicy("alice", "data2", "write")

    e.RemovePolicy("alice", "data1", "write")

    // Persist policy to database.

    e.SavePolicy()

}

```