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hasuguard

v1.0.2

Published

A tool to generate standard permissions for authorization library (like Casbin...).

Downloads

43

Readme

HasuGuard 🚀

HasuGuard est un outil pour générer des modèles de contrôle d'accès (comme RBAC) avec Casbin (ou autre...) à partir de votre instance Hasura. 🎯

Installation rapide 🏃‍♂️

Exécutez directement avec npx sans installation locale :

npx hasuguard@latest ./path/to/hasuguard.json --library-target casbin --roles admin,pro --typescript --output-dir ./hasuguard

Ou installer directement

npm i -D hasuguard

Exemple de configuration hasuguard.json 📄

Voici un exemple de fichier hasuguard.json :

{
	"libraryTarget": "casbin",
	"hasura": {
		"endpoint": "https://your-hasura-domain.com",
		"adminSecret": "your-admin-secret"
	},
	"typescript": true,
	"outputDir": "./hasuguard",
	"roles": ["admin", "user", "public"],
	"accessControlModel": "RBAC"
}

Paramètres

  • libraryTarget : "casbin" (actuellement, seul Casbin est supporté).
  • hasura : Détails de votre instance Hasura (endpoint et adminSecret).
  • typescript : Si true, génère un fichier TypeScript.
  • outputDir : Répertoire où le fichier généré sera sauvegardé.
  • roles : Liste des rôles à exporter.
  • accessControlModel : Le modèle de contrôle d'accès (actuellement uniquement "RBAC").

Exemple de fichier généré 🔧

Voici à quoi ressemblera le fichier généré pour Casbin :

import {newEnforcer, newModel, StringAdapter} from 'casbin';

export const casbinModel = newModel(`
[request_definition]
r = sub, obj, act

[policy_definition]
p = sub, obj, act, eft

[role_definition]
g = _, _

[policy_effect]
e = some(where (p.eft == allow)) && !some(where (p.eft == deny))

[matchers]
m = g(r.sub, p.sub) && keyMatch(r.obj, p.obj) && regexMatch(r.act, p.act)
`);

export const casbinAdapter = new StringAdapter(`
p, admin, users, (list)|(create)
p, admin, users/*, (edit)|(show)|(delete)
p, admin, publicAction, (list)
p, admin, privateAction, (list)
p, user, users, (list)|(create)
p, user, users/*, (edit)|(show)|(delete)
p, user, publicAction, (list)
p, public, users, (list)
p, public, users/*, (show)
p, public, publicAction, (list)
...
`);

export const getCasbinEnforcer = async () => {
	return await newEnforcer(casbinModel, casbinAdapter);
};

🚨 Contribution

Si vous avez des suggestions ou des problèmes, ouvrez une issue ou soumettez une PR sur GitLab.