// Copyright (c) 2018  Teddy Wing
//
// This file is part of DomeKey Web.
//
// DomeKey Web is free software: you can redistribute it and/or modify it
// under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// DomeKey Web is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public
// License along with DomeKey Web. If not, see
// <https://www.gnu.org/licenses/>.

use std::borrow::Cow;
use std::collections::BTreeMap;

use paddle;

use errors::*;

pub fn verified<'a>(
    req_params: &BTreeMap<Cow<'a, str>, Cow<'a, str>>
) -> Result<bool> {
    let pem = include_bytes!("../private/paddle.pubkey.asc");

    Ok(paddle::verify_signature(pem, req_params.clone())?)
}