Module auth 

Auth middleware + API-key helpers.

AuthMode, JwtConfig, and JwksCache are defined in crate::auth_mode (no crate-internal deps) and re-exported here so the public path assay_workflow::api::auth::AuthMode keeps working.

Re-exports

pub use crate::auth_mode::AuthMode;

pub use crate::auth_mode::JwksCache;

pub use crate::auth_mode::JwtConfig;

Functions

auth_middleware

Axum middleware that enforces authentication based on the configured mode.

generate_api_key

Generate a new random API key (32 bytes, hex-encoded).

hash_api_key

Hash an API key with SHA-256 for storage/lookup.

key_prefix

Extract the prefix (first 8 chars after “assay_”) for display.