MongoDB Adapter is the Mongo DB adapter for Casbin. With this library, Casbin can load policy from MongoDB or save policy to it.
go get github.com/casbin/mongodb-adapter
package main
import (
"github.com/casbin/casbin"
"github.com/casbin/mongodb-adapter"
)
func main() {
// Initialize a MongoDB adapter and use it in a Casbin enforcer:
// The adapter will use the database named "casbin".
// If it doesn't exist, the adapter will create it automatically.
a := mongodbadapter.NewAdapter("127.0.0.1:27017") // Your MongoDB URL.
// Or you can use an existing DB "abc" like this:
// The adapter will use the table named "casbin_rule".
// If it doesn't exist, the adapter will create it automatically.
// a := mongodbadapter.NewAdapter("127.0.0.1:27017/abc", true)
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.