A library for writing host-specific, single-binary configuration management and deployment tools
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use std::borrow::Cow;
use std::error::Error;
use std::fmt;
use command_runner::CommandRunner;
use symbols::Symbol;
pub struct TlsCsr<'a> {
domain: Cow<'a, str>,
command_runner: &'a CommandRunner
}
impl<'a> TlsCsr<'a> {
pub fn new(domain: Cow<'a, str>, command_runner: &'a CommandRunner) -> TlsCsr<'a> {
TlsCsr {
domain: domain,
command_runner: command_runner
}
}
fn get_key_path(&self) -> String {
format!("/etc/ssl/private/{}.key", self.domain)
}
fn get_csr_path(&self) -> String {
format!("/etc/ssl/local_certs/{}.csr", self.domain)
}
}
impl<'a> fmt::Display for TlsCsr<'a> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "TlsCsr {}", self.domain)
}
}
impl<'a> Symbol for TlsCsr<'a> {
fn target_reached(&self) -> Result<bool, Box<Error>> {
let result = self.command_runner.run_with_args("openssl", &["req", "-in", &self.get_csr_path(), "-noout", "-verify"]);
match result {
Err(e) => Err(Box::new(e)),
Ok(output) => match output.status.code() {
Some(0) => Ok(output.stderr == "verify OK\n".as_bytes()),
Some(_) => Ok(false),
_ => Err("Didn't work".to_string().into())
}
}
}
fn execute(&self) -> Result<(), Box<Error>> {
let output = try!(self.command_runner.run_with_args("openssl", &["req", "-new", "-sha256", "-key", &self.get_key_path(), "-out", &self.get_csr_path(), "-subj", &format!("/CN={}", self.domain)]).map_err(|e| Box::new(e)));
Ok(())
}
}
#[cfg(test)]
mod test {
}