{"id":50858,"library":"casbin-casbin-v2","title":"Casbin","description":"An authorization library that supports access control models like ACL, RBAC, ABAC in Go.","status":"active","version":"2.135.0","language":"go","source_language":null,"source_url":"https://github.com/casbin/casbin","tags":["authorization","rbac","acl","security","access-control"],"install":[{"cmd":"go get github.com/casbin/casbin/v2","lang":"bash","label":"Install github.com/casbin/casbin/v2"}],"dependencies":[],"imports":[{"symbol":"casbin","correct":"github.com/casbin/casbin/v2"}],"quickstart":{"code":"package main\n\nimport (\n\t\"fmt\"\n\t\"github.com/casbin/casbin/v2\"\n)\n\nfunc main() {\n\te, _ := casbin.NewEnforcer(\"model.conf\", \"policy.csv\")\n\tok, _ := e.Enforce(\"alice\", \"data1\", \"read\")\n\tfmt.Println(ok)\n}","lang":"go","description":"Creates an enforcer and checks if a user has permission."},"warnings":[{"fix":"Check the changelog for migration guides when upgrading.","message":"Version 2.135.0 may have breaking changes from earlier v2 releases.","severity":"breaking","affected_versions":">=2.0.0"}],"env_vars":null,"search_vec":"'abac':13 'access':7,21 'access-control':20 'acl':11,18 'author':3,16 'casbin':1 'control':8,22 'go':15 'librari':4 'like':10 'model':9 'rbac':12,17 'secur':19 'support':6","created_at":"2026-06-15T05:11:58.045933+00:00","updated_at":"2026-06-15T05:11:58.045933+00:00","problems":[],"ecosystem":"go","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/casbin/casbin","github":"https://github.com/casbin/casbin","docs":"https://pkg.go.dev/github.com/casbin/casbin/v2#section-documentation","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["auth"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}