Redis Adapter is the Redis adapter for Casbin. With this library, Casbin can load policy from Redis or save policy to it.
go get github.com/casbin/redis-adapter/v3
package main
import (
"github.com/casbin/casbin/v2"
"github.com/casbin/redis-adapter/v3"
)
func main() {
// Direct Initialization:
// Initialize a Redis adapter and use it in a Casbin enforcer:
a, _ := redisadapter.NewAdapter("tcp", "127.0.0.1:6379") // Your Redis network and address.
// Use the following if Redis has password like "123"
// a, err := redisadapter.NewAdapterWithPassword("tcp", "127.0.0.1:6379", "123")
// Use the following if you use Redis with a specific user
// a, err := redisadapter.NewAdapterWithUser("tcp", "127.0.0.1:6379", "username", "password")
// Use the following if you use Redis connections pool
// pool := &redis.Pool{}
// a, err := redisadapter.NewAdapterWithPool(pool)
// Initialization with different user options:
// Use the following if you use Redis with passowrd like "123":
// a, err := redisadapter.NewAdapterWithOption(redisadapter.WithNetwork("tcp"), redisadapter.WithAddress("127.0.0.1:6379"), redisadapter.WithPassword("123"))
// Use the following if you use Redis with username, password, and TLS option:
// var clientTLSConfig tls.Config
// ...
// a, err := redisadapter.NewAdapterWithOption(redisadapter.WithNetwork("tcp"), redisadapter.WithAddress("127.0.0.1:6379"), redisadapter.WithUsername("testAccount"), redisadapter.WithPassword("123456"), redisadapter.WithTls(&clientTLSConfig))
e, _ := casbin.NewEnforcer("examples/rbac_model.conf", a)
// Load the policy from DB.
e.LoadPolicy()
// Check the permission.
e.Enforce("alice", "data1", "read")
// Modify the policy.
// e.AddPolicy(...)
// e.RemovePolicy(...)
// Save the policy back to DB.
e.SavePolicy()
}This project is under Apache 2.0 License. See the LICENSE file for the full license text.