src/main.rs


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use envoy_types::ext_authz::v3::pb::AuthorizationServer;
use tonic::transport::Server;

pub mod authorization;
use authorization::PolicyServer;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let addr = "[::1]:50051".parse()?;
    let authorization_service = AuthorizationServer::new(PolicyServer::default());
    let (health_reporter, health_service) = tonic_health::server::health_reporter();
    health_reporter
        .set_serving::<AuthorizationServer<PolicyServer>>()
        .await;

    let reflection_service = tonic_reflection::server::Builder::configure()
        .register_encoded_file_descriptor_set(tonic_health::pb::FILE_DESCRIPTOR_SET)
        .build_v1()
        .unwrap();
    Server::builder()
        .add_service(authorization_service)
        .add_service(health_service)
        .add_service(reflection_service)
        .serve(addr)
        .await?;

    Ok(())
}