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58 lines
1.5 KiB
58 lines
1.5 KiB
use std::borrow::{Borrow, Cow};
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use std::error::Error;
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use std::fmt;
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use std::path::Path;
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use command_runner::CommandRunner;
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use resources::Resource;
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use symbols::Symbol;
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pub struct AcmeAccountKey<'a> {
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path: Cow<'a, str>,
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command_runner: &'a CommandRunner
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}
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impl<'a> AcmeAccountKey<'a> {
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pub fn new(path: Cow<'a, str>, command_runner: &'a CommandRunner) -> AcmeAccountKey<'a> {
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AcmeAccountKey {
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path: path,
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command_runner: command_runner
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}
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}
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fn get_path(&self) -> &str {
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self.path.borrow()
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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<'a> fmt::Display for AcmeAccountKey<'a> {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "AcmeAccountKey {}", self.path)
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}
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}
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impl<'a> Symbol for AcmeAccountKey<'a> {
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fn target_reached(&self) -> Result<bool, Box<Error>> {
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if !Path::new(self.get_path()).exists() {
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return Ok(false);
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}
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let stdout = try!(self.command_runner.get_output("openssl", &["rsa", "-in", self.get_path(), "-noout", "-check", "-text"]));
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Ok(stdout.starts_with(&format!("Private-Key: ({} bit)\n", self.get_bytes()).as_bytes()))
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}
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fn execute(&self) -> Result<(), Box<Error>> {
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self.command_runner.run_successfully("openssl", &["genrsa", "-out", self.get_path(), &self.get_bytes().to_string()])
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}
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fn get_prerequisites(&self) -> Vec<Resource> {
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vec![ Resource::new("dir", Path::new(self.get_path()).parent().unwrap().to_string_lossy() ) ]
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}
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}
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#[cfg(test)]
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mod test {
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}
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