Redis Adapter for PyCasbin

Redis Adapter is the Redis adapter for PyCasbin. With this library, Casbin can load policy from redis or save policy to it.

Installation

pip install casbin_redis_adapter

Simple Example

import casbin_redis_adapter
import casbin

adapter = casbin_redis_adapter.Adapter('localhost', 6379)

e = casbin.Enforcer('path/to/model.conf', adapter, True)

sub = "alice"  # the user that wants to access a resource.
obj = "data1"  # the resource that is going to be accessed.
act = "read"  # the operation that the user performs on the resource.

if e.enforce(sub, obj, act):
    # permit alice to read data1casbin_sqlalchemy_adapter
    pass
else:
    # deny the request, show an error
    pass

Configuration

Adapter() enable decode_responses by default and supports any Redis parameter configuration.

To use casbin_redis_adapter, you must provide the following parameter configuration

• host: address of the redis service
• port: redis service port

The following parameters are provided by default

• db: redis database, default is 0
• username: redis username, default is None
• password: redis password, default is None
• key: casbin rule to store key, default is casbin_rules

For more parameters, please follow redis-py

Getting Help

• PyCasbin

License

This project is licensed under the Apache 2.0 license.