The delete passwords function in Epiphany has no way to present or delete HTTP auth passwords, because WebKit saves them in SECRET_SCHEMA_COMPAT_NETWORK. That seems like a good place for applications that don't offer functionality for viewing and deleting passwords, but for Epiphany it would be nice if they would be stored with EPHY_FORM_PASSWORD_SCHEMA. Maybe something like: webkit_web_context_set_credential_storage_schema (WebKitWebContext *, SecretSchema *);