33 lines
1.1 KiB
Markdown
33 lines
1.1 KiB
Markdown
# Actix Remote IP extractor
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[](https://drone.communiquons.org/pierre/actix-remote-ip)
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[](https://crates.io/crates/actix-remote-ip)
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Tiny extractor of remote user IP address, that handles reverse proxy.
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The `X-Forwarded-For` header is automatically parsed when the request comes from a defined proxy, to determine the real remote client IP Address.
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Note : regarding IPv6 addresses, the local part of the address is discarded. For example, the IPv6 client `2001:0db8:85a3:0000:0000:8a2e:0370:7334` will be returned as `2001:0db8:85a3:0000:0000:0000:0000:0000`
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## Configuration
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Configure it when you configure your Actix server:
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```rust
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HttpServer::new(move || {
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App::new()
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.app_data(web::Data::new(RemoteIPConfig {
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proxy: Some("IP".to_string())
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}))
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// ...
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})
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```
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## Usage
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In your route, add a `RemoteIP` parameter:
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```rust
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#[get("/")]
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async fn home(remote_ip: RemoteIP) -> HttpResponse {
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let ip: IpAddr = remote_ip.0;
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// ...
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}
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``` |