// file: crates/ksp-app-wallet-desk/tests/desktop_security.rs
// version: 4

//! Static desktop security contracts for the Wallet Desk pre.002 shell.

fn app_root() -> std::path::PathBuf {
    return std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
}

fn read_text(path: &std::path::Path) -> String {
    let source = std::fs::read_to_string(path);
    assert!(source.is_ok(), "unable to read {}", path.display());
    return match source {
        std::result::Result::Ok(value) => value,
        std::result::Result::Err(_) => String::new(),
    };
}

#[test]
fn initial_capability_surface_is_core_plus_tracing_only() {
    let root = app_root();
    let capability = read_text(root.join("capabilities/default.json").as_path());
    assert!(capability.contains("\"core:default\""));
    assert!(capability.contains("\"tracing:default\""));
    assert!(!capability.contains("dialog:"));
    assert!(!capability.contains("fs:"));
}

#[test]
fn frontend_shell_uses_no_browser_native_dialog_or_secret_storage() {
    let root = app_root();
    let main = read_text(root.join("frontend/ts/main.ts").as_path());
    let html = read_text(root.join("frontend/main.html").as_path());
    for forbidden in ["window.alert", "window.confirm", "window.prompt", "localStorage", "sessionStorage"] {
        assert!(!main.contains(forbidden), "forbidden frontend primitive {forbidden}");
        assert!(!html.contains(forbidden), "forbidden frontend primitive {forbidden}");
    }
}

#[test]
fn locked_inventory_frontend_never_receives_protected_wallet_identity_fields() {
    let root = app_root();
    let inventory = read_text(root.join("src/wallet_inventory.rs").as_path());
    assert!(!inventory.contains("pubkey:"));
    assert!(!inventory.contains("alias:"));
    assert!(!inventory.contains("notes:"));
    assert!(!inventory.contains("password:"));
}

#[test]
fn create_passwords_are_request_only_and_protected_projection_is_purged() {
    let root = app_root();
    let session = read_text(root.join("src/wallet_session.rs").as_path());
    let main = read_text(root.join("frontend/ts/main.ts").as_path());
    let authorized = session.split("pub(crate) struct WalletAuthorizedDto").nth(1);
    assert!(authorized.is_some());
    let authorized = authorized.unwrap_or_default().split("}\n\n/// Create request").next().unwrap_or_default();
    assert!(!authorized.contains("password"));
    let request_start = session.find("pub(crate) struct WalletCreateRequestDto");
    assert!(request_start.is_some());
    let request_start = request_start.unwrap_or_default();
    assert!(session[request_start..].contains("owner_password"));
    assert!(session[request_start..].contains("view_password"));
    assert!(main.contains("clearAuthorizedProjection"));
    assert!(main.contains("clearCreateFormSensitiveInputs"));
    assert!(!main.contains("frontendDebug(\"main\", request.ownerPassword"));
    assert!(!main.contains("frontendTrace(\"main\", request.viewPassword"));
}