41 lines
937 B
Rust
41 lines
937 B
Rust
|
use std::str::FromStr;
|
||
|
|
|
||
|
|
#[derive(Clone, Copy, Debug)]
|
||
|
|
pub enum Algorithm {
|
||
|
|
Ed25519Sha256,
|
||
|
|
Rsa2048Sha256,
|
||
|
|
Rsa3072Sha256,
|
||
|
|
Rsa4096Sha256,
|
||
|
|
}
|
||
|
|
|
||
|
|
impl Default for Algorithm {
|
||
|
|
fn default() -> Self {
|
||
|
|
Self::Ed25519Sha256
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
impl ToString for Algorithm {
|
||
|
|
fn to_string(&self) -> String {
|
||
|
|
match self {
|
||
|
|
Self::Ed25519Sha256 => String::from("ed25519-sha256"),
|
||
|
|
Self::Rsa2048Sha256 => String::from("rsa2048-sha256"),
|
||
|
|
Self::Rsa3072Sha256 => String::from("rsa3072-sha256"),
|
||
|
|
Self::Rsa4096Sha256 => String::from("rsa4096-sha256"),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
impl FromStr for Algorithm {
|
||
|
|
type Err = String;
|
||
|
|
|
||
|
|
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||
|
|
match s.to_lowercase().as_str() {
|
||
|
|
"ed25519-sha256" => Ok(Self::Ed25519Sha256),
|
||
|
|
"rsa2048-sha256" => Ok(Self::Rsa2048Sha256),
|
||
|
|
"rsa3072-sha256" => Ok(Self::Rsa3072Sha256),
|
||
|
|
"rsa4096-sha256" => Ok(Self::Rsa4096Sha256),
|
||
|
|
_ => Err(format!("{s}: invalid signing algorithm")),
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|