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Visión general

Casdoor se construye sobre OAuth y utiliza tokens como tokens de OAuth de los usuarios.

Access Token and ID Token​

In Casdoor, the access_token and id_token are identical. Both tokens contain the same JWT payload with user information and claims. This is a design choice in Casdoor that simplifies token management.

This approach means:

  • Both tokens contain the same user information and custom claims
  • Both tokens can be used interchangeably for authentication and authorization
  • The token format and expiration settings apply to both tokens equally
  • You cannot configure separate claims for access_token and id_token

Token Fields​

Los siguientes son los campos de token disponibles en Casdoor:

  • Owner
  • Name
  • CreatedTime
  • Application
  • Organization
  • User
  • Code
  • AccessToken
  • ExpireIn (Los tokens expirarán en horas)
  • Scope (Alcance de la autorización)
  • TokenType (por ejemplo, tipo Bearer)

Después de iniciar sesión en la aplicación, hay tres opciones para generar un Token JWT:

  • JWT
  • JWT-Empty
  • JWT-Custom
  • JWT-Standard

Las opciones son las siguientes: JWT generará un token que contiene todos los campos de Usuario, JWT-Empty generará un token con todos los valores no vacíos para el usuario, y JWT-Custom generará un token que contiene campos de Token de Usuario personalizados (puedes elegir atributos en los campos de Token). JWT-Standard will generate a token with some standard OIDC token fields include email, phone, gender and Address (Address value in other format is not standard).

JWT-Custom

Custom Token Attributes​

When using JWT-Custom format, you can define custom attributes with their data types. Each attribute has a Type field that controls how values are included in the JWT:

  • Array: The attribute value will always be returned as an array, even if it contains a single element. This ensures compatibility with OIDC clients that expect array types for fields like roles, groups, or permissions.
  • String: The attribute value will be returned as a single string (the first element if multiple values exist).

Empty attributes are automatically omitted from the token to keep the payload clean. When configuring attributes for roles, groups, or permissions, using the Array type is recommended for better OIDC compliance and compatibility with systems like Rancher and Keycloak.