casbin_enforcer_rbac_permission_check_quickstart.py

1import casbin
2
3# Initialize the enforcer with a model file and a policy file.
4# 'path/to/model.conf' defines the RBAC/ACL model.
5# 'path/to/policy.csv' contains the actual authorization rules.
6enforcer = casbin.Enforcer("path/to/model.conf", "path/to/policy.csv")
7
8sub = "alice"  # the user that wants to access a resource.
9obj = "data1"  # the resource that is going to be accessed.
10act = "read"   # the operation that the user performs on the resource.
11
12# Check the permission
13if enforcer.enforce(sub, obj, act):
14    # permit alice to read data1
15    print("Permission granted")
16else:
17    # deny the request, show an error
18    print("Permission denied")