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85 lines
1.9 KiB
85 lines
1.9 KiB
use std::borrow::Cow;
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use std::error::Error;
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use std::ffi::OsStr;
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use std::fmt;
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use std::path::PathBuf;
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use crate::command_runner::CommandRunner;
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use crate::symbols::{Action, OwnedSymbolAction, Symbol, SymbolAction, SymbolRunner};
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pub struct TlsKey<'a, C: CommandRunner> {
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domain: Cow<'a, str>,
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command_runner: &'a C,
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}
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impl<'a, C: CommandRunner> TlsKey<'a, C> {
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pub fn new(domain: Cow<'a, str>, command_runner: &'a C) -> Self {
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TlsKey {
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domain,
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command_runner,
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}
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}
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fn get_path(&self) -> PathBuf {
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["/etc/ssl/private", &format!("{}.key", self.domain)]
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.iter()
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.collect()
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}
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fn get_bytes(&self) -> u32 {
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4096
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}
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}
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impl<C: CommandRunner> fmt::Display for TlsKey<'_, C> {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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write!(f, "TlsKey {}", self.domain)
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}
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}
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impl<C: CommandRunner> Symbol for TlsKey<'_, C> {
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fn target_reached(&self) -> Result<bool, Box<dyn Error>> {
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if !self.get_path().exists() {
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return Ok(false);
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}
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let stdout = self.command_runner.get_output(
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"openssl",
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&[
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OsStr::new("rsa"),
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"-in".as_ref(),
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self.get_path().as_ref(),
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"-noout".as_ref(),
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"-check".as_ref(),
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"-text".as_ref(),
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],
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)?;
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Ok(stdout.ends_with("RSA key ok\n".as_bytes()))
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}
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fn execute(&self) -> Result<(), Box<dyn Error>> {
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self.command_runner.run_successfully(
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"openssl",
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&[
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OsStr::new("genrsa"),
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"-out".as_ref(),
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self.get_path().as_ref(),
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self.get_bytes().to_string().as_ref(),
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],
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)
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}
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fn as_action<'b>(&'b self, runner: &'b dyn SymbolRunner) -> Box<dyn Action + 'b> {
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Box::new(SymbolAction::new(runner, self))
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}
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fn into_action<'b>(self: Box<Self>, runner: &'b dyn SymbolRunner) -> Box<dyn Action + 'b>
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where
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Self: 'b,
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{
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Box::new(OwnedSymbolAction::new(runner, *self))
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}
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}
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#[cfg(test)]
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mod test {}
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