7af366c5b1
* Refactoring dapps to support API endpoints. * Using ContentHandler for unauthorized requests * Extracting url stuff * Adding ping endpoint * CORS support for ping request * Fixing url.is_none() * minor formatting fix [ci:skip]
58 lines
1.6 KiB
Rust
58 lines
1.6 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
|
|
// This file is part of Parity.
|
|
|
|
// Parity is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
|
|
// Parity 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 General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
//! Hyper handlers implementations.
|
|
|
|
mod auth;
|
|
mod echo;
|
|
mod content;
|
|
mod redirect;
|
|
|
|
pub use self::auth::AuthRequiredHandler;
|
|
pub use self::echo::EchoHandler;
|
|
pub use self::content::ContentHandler;
|
|
pub use self::redirect::Redirection;
|
|
|
|
use url::Url;
|
|
use hyper::{server, header, net, uri};
|
|
|
|
pub fn extract_url(req: &server::Request<net::HttpStream>) -> Option<Url> {
|
|
match *req.uri() {
|
|
uri::RequestUri::AbsoluteUri(ref url) => {
|
|
match Url::from_generic_url(url.clone()) {
|
|
Ok(url) => Some(url),
|
|
_ => None,
|
|
}
|
|
},
|
|
uri::RequestUri::AbsolutePath(ref path) => {
|
|
// Attempt to prepend the Host header (mandatory in HTTP/1.1)
|
|
let url_string = match req.headers().get::<header::Host>() {
|
|
Some(ref host) => {
|
|
format!("http://{}:{}{}", host.hostname, host.port.unwrap_or(80), path)
|
|
},
|
|
None => return None,
|
|
};
|
|
|
|
match Url::parse(&url_string) {
|
|
Ok(url) => Some(url),
|
|
_ => None,
|
|
}
|
|
},
|
|
_ => None,
|
|
}
|
|
}
|
|
|