A library for writing host-specific, single-binary configuration management and deployment tools
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1.5 KiB

use std::borrow::Cow;
use std::error::Error;
use std::fmt;
use command_runner::CommandRunner;
use symbols::Symbol;
pub struct AcmeAccountKey<'a> {
path: Cow<'a, str>,
command_runner: &'a CommandRunner
}
impl<'a> AcmeAccountKey<'a> {
pub fn new(path: Cow<'a, str>, command_runner: &'a CommandRunner) -> AcmeAccountKey<'a> {
AcmeAccountKey {
path: path,
command_runner: command_runner
}
}
fn get_path(&self) -> String {
self.path.clone().into_owned()
}
fn get_bytes(&self) -> u32 {
4096
}
}
impl<'a> fmt::Display for AcmeAccountKey<'a> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "AcmeAccountKey {}", self.path)
}
}
impl<'a> Symbol for AcmeAccountKey<'a> {
fn target_reached(&self) -> Result<bool, Box<Error>> {
let result = self.command_runner.run_with_args("openssl", &["rsa", "-in", &self.get_path(), "-noout", "-check", "-text"]);
match result {
Err(e) => Err(Box::new(e)),
Ok(output) => match output.status.code() {
Some(0) => Ok(output.stdout.starts_with(format!("Private-Key: ({} bit)\n", self.get_bytes()).as_bytes())),
Some(_) => Ok(false),
_ => Err("Didn't work".to_string().into())
}
}
}
fn execute(&self) -> Result<(), Box<Error>> {
let output = self.command_runner.run_with_args("openssl", &["genrsa", "-out", &self.get_path(), &self.get_bytes().to_string()]);
match output {
Err(e) => Err(Box::new(e)),
Ok(_) => Ok(())
}
}
}
#[cfg(test)]
mod test {
}