Authenticates SCIM requests against one or more static bearer tokens.
Example
plug AshScim.Router,
domains: [MyApp.Accounts],
auth: {AshScim.Auth.StaticBearer, tokens: {:env, "SCIM_BEARER_TOKEN"}}Options
:tokens— required. A list of accepted token strings, a single string, or a{:env, "VAR"}tuple to read at request time. Reading from the environment lazily avoids baking tokens into compiled releases. Multiple tokens are useful during rotation.:actor— optional. The Ash actor to use for actions performed by authenticated requests. Defaults tonil. For most setups you will want to provide a service-account user record so that policies see a consistent identity in audit logs.
Constant-time comparison is used to match the presented token, so this module is safe against timing attacks even when tokens differ in length.