Crate slack_auth_middleware

A layer that authenticates requests from Slack.

This layer will check the x-slack-signature header and the x-slack-request-timestamp header to ensure that the request is coming from Slack. If the request is not coming from Slack, this layer will return a 401 Unauthorized response.

Example

use axum::{routing::get, Router};
use slack_auth_middleware::{SlackAuthConfig, SlackAuthLayer};
use tracing_subscriber;

#[tokio::main]
async fn main() {
    tracing_subscriber::fmt::init();

    let config = SlackAuthConfig {
        version_number: "v0".to_string(),
        slack_signing_secret: "123".to_string(),
    };

    let app = Router::new().route("/", get(root).layer(SlackAuthLayer::new(config)));
    let listener = tokio::net::TcpListener::bind("0.0.0.0:3000").await.unwrap();
    axum::serve(listener, app).await.unwrap();
}

async fn root() -> &'static str {
    "Hello, World!"
}

Structs

SecretSigner

SlackAuthConfig

SlackAuthLayer