Cache web authentication results

Add a short-lived, HMAC-keyed cache for validated principals and invalidate entries when principals become stale. Improve duplicate SSH key errors and enable Ed25519 streaming verification.
2026-08-30 12:02:44 +02:00
parent b7999043ca
commit c7d0d59f3e
5 changed files with 143 additions and 2 deletions
@@ -24,6 +24,7 @@ extern "C" {
 #define USER_DATABASE_SSH_KEY_TYPE_CAPACITY 32U
 #define USER_DATABASE_SSH_KEY_BLOB_CAPACITY 128U
 #define USER_DATABASE_SHA256_LENGTH 32U
+#define USER_DATABASE_ERR_DUPLICATE_SSH_KEY ESP_ERR_NOT_ALLOWED

 typedef enum {
    USER_ROLE_USER = 1,