GraphServiceClient token cache persistence and CAE control

Abierto
#1,355 0 comentarios 0 reacciones 1 asignado Ver en GitHub

@ramsessanchez ya está trabajando en esto.

Desde el 18/5/2026.

Evaluación

Este issue todavía no se ha evaluado.

Descripción

type:feature
Is your feature request related to a problem? Please describe the problem.

As outlined in this issue: https://github.com/Azure/azure-sdk-for-python/issues/42898

Given this example code:

token_cache_options = TokenCachePersistenceOptions(name="MyApp")

if Path("cred.json").exists():
    with open("cred.json", "r") as f:
        deserealized_record = AuthenticationRecord.deserialize(f.read())

    device_credential = DeviceCodeCredential(
        client_id=azure_settings["clientId"],
        tenant_id=azure_settings["tenantId"],
        authentication_record=deserealized_record,
        cache_persistence_options=token_cache_options,
        disable_automatic_authentication=True,
    )
else:
    device_credential = DeviceCodeCredential(
        client_id=azure_settings["clientId"],
        tenant_id=azure_settings["tenantId"],
        cache_persistence_options=token_cache_options,
        disable_automatic_authentication=True,
    )

    record = device_credential.authenticate(scopes=azure_settings["graphScope"])

    with open("cred.json", "w") as f:
        f.write(record.serialize())

app_client = GraphServiceClient(
    credentials=device_credential, scopes=azure_settings["graphScope"]
)

# do something with app_client, eg: `app_client.me.get()`

We will not be able to achieve token cache persistence, because by default, the AzureIdentityAuthenticationProvider used internally by the GraphServiceClient has it's CAE setting set to True while the DeviceCodeCredential.authenticate method defaults it to False. Setting the value in authenticate explicitly to True makes the code work:

record = device_credential.authenticate(scopes=azure_settings["graphScope"], enable_cae=True)

But this leaves one issue - if (for some reason) someone wants to set the above value to False, they will never be able to make the code work using the current implementation of the GraphServiceClient.

Describe the solution you'd like.

It is my suggestion to add an argument to the GraphServiceClient initializer method to allow controlling the is_cae_enabled parameter of the AzureIdentityAuthenticationProvider object created inside.

Additional context?

No response

Lenguaje dominante
Python
Estrellas
630
Forks
96
Merge medio
15 h 20 min
PR fusionados (30 d)
3

Guía de contribución

Abrir la guía de contribución

Primeros pasos

  1. Lee el issue completo y luego la guía de contribución del proyecto.
  2. Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
  3. Haz un fork del repositorio y trabaja en una rama.
  4. Abre un pull request que haga referencia al número del issue.

Más de microsoftgraph/msgraph-sdk-python

Todos los issues de microsoftgraph/msgraph-sdk-python

Issues similares

Más issues de Python

Recibe los nuevos issues en tu correo

Un resumen breve de issues de GitHub para principiantes.