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use Result::map_err and ? in Tls::new

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This commit is contained in:
Kevin Zimmerman
2023-07-25 19:44:04 -05:00
parent 33724ea670
commit ae3241b634
1 changed files with 8 additions and 16 deletions
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24
src/tls.rs
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@@ -44,25 +44,17 @@ impl Tls {
pub fn new() -> Result<Self, Error> {
let config = get_config();
let certs = match load_certs(Path::new(&config.general.tls_certificate.unwrap())) {
Ok(certs) => certs,
Err(_) => return Err(Error::TlsError),
};
let certs = load_certs(Path::new(&config.general.tls_certificate.unwrap()))
.map_err(|_| Error::TlsError)?;
let key_der = load_keys(Path::new(&config.general.tls_private_key.unwrap()))
.map_err(|_| Error::TlsError)?
.remove(0);
let mut keys = match load_keys(Path::new(&config.general.tls_private_key.unwrap())) {
Ok(keys) => keys,
Err(_) => return Err(Error::TlsError),
};
let config = match rustls::ServerConfig::builder()
let config = rustls::ServerConfig::builder()
.with_safe_defaults()
.with_no_client_auth()
.with_single_cert(certs, keys.remove(0))
.map_err(|err| std::io::Error::new(std::io::ErrorKind::InvalidInput, err))
{
Ok(c) => c,
Err(_) => return Err(Error::TlsError),
};
.with_single_cert(certs, key_der)
.map_err(|_| Error::TlsError)?;
Ok(Tls {
acceptor: TlsAcceptor::from(Arc::new(config)),