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55 lines
1.7 KiB
55 lines
1.7 KiB
# This is a fork
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This repo contains a fork of the [original hyper-reverse-proxy
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codebase][upstream], adding to it a few improvements:
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- Fix to a bug where the `Host` header was getting overwritten on the upstream
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HTTP request.
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- Upgraded hyper version to 1.x (and fixes related to that upgrade)
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- Logging cleanup
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Plus more as time goes on.
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[upstream]: https://github.com/felipenoris/hyper-reverse-proxy
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# hyper-reverse-proxy
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[![License][license-img]](LICENSE)
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[![docs][docs-img]][docs-url]
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[![version][version-img]][version-url]
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[license-img]: https://img.shields.io/crates/l/hyper-reverse-proxy.svg
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[docs-img]: https://docs.rs/hyper-reverse-proxy/badge.svg
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[docs-url]: https://docs.rs/hyper-reverse-proxy
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[version-img]: https://img.shields.io/crates/v/hyper-reverse-proxy.svg
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[version-url]: https://crates.io/crates/hyper-reverse-proxy
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A simple reverse proxy, to be used with [Hyper].
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The implementation ensures that [Hop-by-hop headers] are stripped correctly in both directions,
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and adds the client's IP address to a comma-space-separated list of forwarding addresses in the
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`X-Forwarded-For` header.
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The implementation is based on Go's [`httputil.ReverseProxy`].
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[Hyper]: http://hyper.rs/
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[Hop-by-hop headers]: http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html
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[`httputil.ReverseProxy`]: https://golang.org/pkg/net/http/httputil/#ReverseProxy
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# Example
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Run the example by cloning this repository and running:
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```shell
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cargo run --example simple
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```
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The example will set up a reverse proxy listening on `127.0.0.1:8000`, and will proxy these calls:
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* `http://service1.localhost:8000` will be proxied to `http://127.0.0.1:13901`
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* `http://service2.localhost:8000` will be proxied to `http://127.0.0.1:13902`
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* All other URLs will display request information.
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