0cba70fba3
* Revert "Revert "Validating Host headers in RPC requests" (#1663)"
This reverts commit 3cc3dbef66.
* Fixing binding on MacOS
46 lines
1.6 KiB
Rust
46 lines
1.6 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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use DAPPS_DOMAIN;
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use hyper::server;
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use hyper::net::HttpStream;
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use jsonrpc_http_server::{is_host_header_valid};
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use handlers::ContentHandler;
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pub fn is_valid(request: &server::Request<HttpStream>, bind_address: &str, endpoints: Vec<String>) -> bool {
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let mut endpoints = endpoints.into_iter()
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.map(|endpoint| format!("{}{}", endpoint, DAPPS_DOMAIN))
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.collect::<Vec<String>>();
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// Add localhost domain as valid too if listening on loopback interface.
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endpoints.push(bind_address.replace("127.0.0.1", "localhost").into());
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endpoints.push(bind_address.into());
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is_host_header_valid(request, &endpoints)
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}
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pub fn host_invalid_response() -> Box<server::Handler<HttpStream> + Send> {
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Box::new(ContentHandler::forbidden(
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r#"
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<h1>Request with disallowed <code>Host</code> header has been blocked.</h1>
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<p>Check the URL in your browser address bar.</p>
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"#.into(),
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"text/html".into()
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))
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}
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