mirror of
https://github.com/ading2210/libcurl.js.git
synced 2025-05-12 22:10:01 -04:00
66 lines
No EOL
2.7 KiB
Markdown
66 lines
No EOL
2.7 KiB
Markdown
# libcurl.js
|
|
|
|
This is an experimental port of [libcurl](https://curl.se/libcurl/) to WebAssembly for use in the browser. It provides an interface compatible with the [Fetch API](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API), allowing you to proxy HTTPS requests from the browser with full TLS encryption. Unlike previous implementations, the proxy server cannot read the contents of your requests.
|
|
|
|
## Features:
|
|
- Fetch compatible API
|
|
- End to end encryption between the browser and the destination server
|
|
- Support for up to TLS 1.3
|
|
|
|
## Building:
|
|
You can build this project by cloning this repo and running the following commands:
|
|
```
|
|
cd libcurl.js/client
|
|
./build.sh
|
|
```
|
|
Make sure you have emscripten, git, and the various C build tools installed.
|
|
|
|
## Javascript API:
|
|
|
|
### Importing the Library:
|
|
To import the library, follow the build instructions in the previous section, and copy `client/out/libcurl.js` a directory of your choice. Then you can simply link to it using a script tag and you will be able to use libcurl.js in your projects. Deferring the script load is recommended because the JS file is too large to download immediately.
|
|
|
|
```html
|
|
<script defer src="./out/libcurl.js"></script>
|
|
```
|
|
|
|
To know when libcurl.js has finished loading, you can use the `libcurl_load` DOM event.
|
|
```js
|
|
document.addEventListener("libcurl_load", ()=>{
|
|
console.log("libcurl.js ready!");
|
|
});
|
|
```
|
|
|
|
Once loaded, there will be a `window.libcurl` object which includes all the API functions.
|
|
|
|
### Making HTTP Requests
|
|
To make HTTP requests, use `libcurl.fetch`, which takes the same arguments as the browser's regular `fetch` function. Like the standard Fetch API, `libcurl.fetch` will also return a `Response` object.
|
|
```js
|
|
let r = await libcurl.fetch("https://ading.dev");
|
|
console.log(await r.text());
|
|
```
|
|
|
|
## Proxy Server:
|
|
The proxy server consists of a SOCKS5 proxy server behind a websocket TCP reverse proxy. Code for running this as a single program is planned.
|
|
|
|
## Copyright:
|
|
This project is licensed under the GNU AGPL v3.
|
|
|
|
### Copyright Notice:
|
|
```
|
|
ading2210/libcurl.js - A port of libcurl to WASM
|
|
Copyright (C) 2023 ading2210
|
|
|
|
This program 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.
|
|
|
|
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 Affero General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
``` |