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use openssl::error::ErrorStack;
use openssl::ssl::{SslAcceptor, SslAcceptorBuilder, SslFiletype, SslMethod};
use crate::config::Configuration;
pub fn setup_tls(config: &Configuration) -> Result<Option<SslAcceptorBuilder>, ErrorStack> {
match &config.tls_config {
Some(tls_config) => {
let mut ssl_builder = SslAcceptor::mozilla_modern(SslMethod::tls())?;
ssl_builder.set_certificate_chain_file(&tls_config.chain)?;
ssl_builder.set_private_key_file(&tls_config.key, SslFiletype::PEM)?;
ssl_builder.check_private_key()?;
Ok(Some(ssl_builder))
}
None => Ok(None),
}
}