> For the complete documentation index, see [llms.txt](https://blog.s1rn3tz.ovh/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://blog.s1rn3tz.ovh/pentest-cloud/gcp/authentification.md).

# Authentification

## Long terme

### GUI

* Gmail
* G-Suite
* Cloud Identity

Modes d'authentification:

* Username/Password
* SSO

### CLI / SDK

Modes d'authentification:

* Username/Password
  * `$ gcloud auth login`
* JSON (Compte de service)
  * `$ gcloud auth activate-service-account --key-file /path/to/key.json`

## Court terme

### CLI / SDK / API

Via token d'accès OAuth