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authorFuwn <[email protected]>2022-06-14 08:45:09 +0000
committerFuwn <[email protected]>2022-06-14 08:45:09 +0000
commitb5703a59c59bfe95143cf8dc6cc54f20f67fb4fd (patch)
tree44022e3944119c39df5b9082aaac3a77841c8c10 /src/request.rs
parentfix(ast): list ast construction (diff)
downloadgerm-b5703a59c59bfe95143cf8dc6cc54f20f67fb4fd.tar.xz
germ-b5703a59c59bfe95143cf8dc6cc54f20f67fb4fd.zip
feat(macros): general utility macros
Diffstat (limited to 'src/request.rs')
-rw-r--r--src/request.rs73
1 files changed, 0 insertions, 73 deletions
diff --git a/src/request.rs b/src/request.rs
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--- a/src/request.rs
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@@ -1,73 +0,0 @@
-// This file is part of Germ <https://github.com/gemrest/germ>.
-// Copyright (C) 2022-2022 Fuwn <[email protected]>
-//
-// This program 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, version 3.
-//
-// This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
-//
-// Copyright (C) 2022-2022 Fuwn <[email protected]>
-// SPDX-License-Identifier: GPL-3.0-only
-
-//! Make Gemini requests and get sane, structured results
-
-mod response;
-mod status;
-mod verifier;
-
-use std::io::{Read, Write};
-
-pub use response::Response;
-pub use status::Status;
-use verifier::GermVerifier;
-
-/// Make a request to a Gemini server. The `url` **should** be prefixed with a
-/// scheme (e.g. "gemini://").
-///
-/// # Example
-///
-/// ```rust
-/// match germ::request::request(&url::Url::parse("gemini://fuwn.me").unwrap()) {
-/// Ok(response) => println!("{:?}", response),
-/// Err(_) => {}
-/// }
-/// ```
-///
-/// # Errors
-/// - May error if the URL is invalid
-/// - May error if the TLS write fails
-/// - May error if the TLS read fails
-pub fn request(url: &url::Url) -> anyhow::Result<Response> {
- let config = rustls::ClientConfig::builder()
- .with_safe_defaults()
- .with_custom_certificate_verifier(std::sync::Arc::new(GermVerifier::new()))
- .with_no_client_auth();
- let mut connection = rustls::ClientConnection::new(
- std::sync::Arc::new(config),
- url.domain().unwrap_or("").try_into()?,
- )?;
- let mut stream = std::net::TcpStream::connect(format!(
- "{}:{}",
- url.domain().unwrap_or(""),
- url.port().unwrap_or(1965)
- ))?;
- let mut tls = rustls::Stream::new(&mut connection, &mut stream);
-
- tls.write_all(format!("{}\r\n", url).as_bytes())?;
-
- let mut plain_text = Vec::new();
-
- tls.read_to_end(&mut plain_text)?;
-
- Ok(Response::new(
- &plain_text,
- tls.conn.negotiated_cipher_suite(),
- ))
-}