/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#![allow(clippy::large_enum_variant)]
#![allow(clippy::upper_case_acronyms)]
#![allow(clippy::bool_to_int_with_if)]

#[macro_use]
mod util;

#[cfg(target_os = "linux")]
extern crate libudev;

#[cfg(target_os = "freebsd")]
extern crate devd_rs;

#[cfg(target_os = "macos")]
extern crate core_foundation;

extern crate libc;
#[macro_use]
extern crate log;
extern crate rand;
extern crate runloop;

#[macro_use]
extern crate bitflags;

mod consts;
mod manager;
mod statemachine;
mod status_update;
mod transport;
mod u2ftypes;

pub mod authenticatorservice;
pub mod crypto;
pub mod ctap2;
pub mod errors;
pub mod statecallback;
pub use ctap2::attestation::AttestationObject;
pub use ctap2::commands::bio_enrollment::BioEnrollmentResult;
pub use ctap2::commands::client_pin::{Pin, PinError};
pub use ctap2::commands::credential_management::CredentialManagementResult;
pub use ctap2::commands::get_assertion::{Assertion, GetAssertionResult};
pub use ctap2::commands::get_info::AuthenticatorInfo;
pub use ctap2::commands::make_credentials::MakeCredentialsResult;
use serde::Serialize;
pub use statemachine::StateMachine;
pub use status_update::{
    BioEnrollmentCmd, CredManagementCmd, InteractiveRequest, InteractiveUpdate, StatusPinUv,
    StatusUpdate,
};
pub use transport::{FidoDevice, FidoDeviceIO, FidoProtocol, VirtualFidoDevice};

// Keep this in sync with the constants in u2fhid-capi.h.
bitflags! {
    pub struct RegisterFlags: u64 {
        const REQUIRE_RESIDENT_KEY        = 1;
        const REQUIRE_USER_VERIFICATION   = 2;
        const REQUIRE_PLATFORM_ATTACHMENT = 4;
    }
}
bitflags! {
    pub struct SignFlags: u64 {
        const REQUIRE_USER_VERIFICATION = 1;
    }
}
bitflags! {
    pub struct AuthenticatorTransports: u8 {
        const USB = 1;
        const NFC = 2;
        const BLE = 4;
    }
}

#[derive(Debug, Clone)]
pub struct KeyHandle {
    pub credential: Vec<u8>,
    pub transports: AuthenticatorTransports,
}

pub type AppId = Vec<u8>;

pub type RegisterResult = MakeCredentialsResult;
pub type SignResult = GetAssertionResult;

#[derive(Debug, Serialize)]
pub enum ManageResult {
    Success,
    CredManagement(CredentialManagementResult),
    BioEnrollment(BioEnrollmentResult),
}

pub type ResetResult = ();

impl From<ResetResult> for ManageResult {
    fn from(_value: ResetResult) -> Self {
        ManageResult::Success
    }
}

pub type Result<T> = std::result::Result<T, errors::AuthenticatorError>;

#[cfg(test)]
#[macro_use]
extern crate assert_matches;

#[cfg(fuzzing)]
pub use consts::*;
#[cfg(fuzzing)]
pub use u2ftypes::*;