47 lines
1.0 KiB
Rust
47 lines
1.0 KiB
Rust
use std::{fs, io};
|
|
|
|
use rustls::internal::pemfile;
|
|
|
|
use crate::error::Error;
|
|
|
|
pub fn load_certs(filename: &str) -> Result<Vec<rustls::Certificate>, Error> {
|
|
let certfile = fs::File::open(&filename)?;
|
|
let mut reader = io::BufReader::new(certfile);
|
|
|
|
let certs = pemfile::certs(&mut reader).map_err(|_| {
|
|
Error::Message(format!(
|
|
"Could not deecode certificates from file: {}",
|
|
filename
|
|
))
|
|
})?;
|
|
|
|
if certs.is_empty() {
|
|
return Err(Error::Message(format!(
|
|
"Invalid certificate file: {}",
|
|
filename
|
|
)));
|
|
}
|
|
Ok(certs)
|
|
}
|
|
|
|
pub fn load_private_key(filename: &str) -> Result<rustls::PrivateKey, Error> {
|
|
let keyfile = fs::File::open(&filename)?;
|
|
let mut reader = io::BufReader::new(keyfile);
|
|
|
|
let keys = pemfile::rsa_private_keys(&mut reader).map_err(|_| {
|
|
Error::Message(format!(
|
|
"Could not decode private key from file: {}",
|
|
filename
|
|
))
|
|
})?;
|
|
|
|
if keys.len() != 1 {
|
|
return Err(Error::Message(format!(
|
|
"Invalid private key file: {} ({} private keys)",
|
|
filename,
|
|
keys.len()
|
|
)));
|
|
}
|
|
Ok(keys[0].clone())
|
|
}
|