mirror of https://github.com/breard-r/acmed.git
Rodolphe Bréard
11 months ago
Failed to extract signature
5 changed files with 462 additions and 6 deletions
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157Cargo.lock
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1Cargo.toml
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259src/cli.rs
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30src/log.rs
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21src/main.rs
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use crate::log::Level;
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use clap::{Args, Parser};
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use std::path::{Path, PathBuf};
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#[derive(Parser, Debug)]
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#[command(version, about, long_about = None)]
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pub struct CliArgs {
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/// Path to the main configuration file
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#[arg(short, long, value_name = "FILE", default_value = crate::DEFAULT_CONFIG_PATH)]
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pub config: PathBuf,
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/// Specify the log level
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#[arg(long, value_name = "LEVEL", value_enum, default_value_t = crate::DEFAULT_LOG_LEVEL)]
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pub log_level: Level,
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#[command(flatten)]
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pub log: Log,
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/// Runs in the foreground
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#[arg(short, long, default_value_t = false)]
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pub foreground: bool,
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#[command(flatten)]
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pub pid: Pid,
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/// Add a root certificate to the trust store (can be set multiple times)
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#[arg(long, value_name = "FILE")]
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pub root_cert: Vec<PathBuf>,
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}
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#[derive(Args, Debug)]
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#[group(multiple = false)]
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pub struct Log {
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/// Sends log messages via syslog
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#[arg(long)]
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pub log_syslog: bool,
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/// Prints log messages to the standard error output
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#[arg(long)]
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pub log_stderr: bool,
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}
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#[derive(Args, Debug)]
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#[group(multiple = false)]
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pub struct Pid {
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/// Path to the PID file
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#[arg(long, value_name = "FILE", default_value = crate::DEFAULT_PID_FILE)]
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pid_file: PathBuf,
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/// Do not create any PID file
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#[arg(long)]
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no_pid_file: bool,
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}
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impl Pid {
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pub fn get_pid_file(&self) -> Option<&Path> {
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if !self.no_pid_file {
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Some(self.pid_file.as_path())
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} else {
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None
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}
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use clap::CommandFactory;
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#[test]
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fn verify_cli() {
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CliArgs::command().debug_assert();
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}
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#[test]
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fn no_args() {
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let args: &[&str] = &[];
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let pa = CliArgs::try_parse_from(args).unwrap();
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assert_eq!(pa.config, PathBuf::from(crate::DEFAULT_CONFIG_PATH));
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assert_eq!(pa.log_level, Level::Warn);
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assert_eq!(pa.log.log_syslog, false);
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assert_eq!(pa.log.log_stderr, false);
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assert_eq!(pa.foreground, false);
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assert_eq!(pa.pid.pid_file, PathBuf::from(crate::DEFAULT_PID_FILE));
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assert_eq!(pa.pid.no_pid_file, false);
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assert_eq!(
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pa.pid.get_pid_file(),
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Some(PathBuf::from(crate::DEFAULT_PID_FILE).as_path())
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);
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assert!(pa.root_cert.is_empty());
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}
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#[test]
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fn all_args_long_1() {
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let argv: &[&str] = &[
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"acmed",
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"--config",
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"/tmp/test.toml",
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"--log-level",
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"debug",
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"--log-syslog",
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"--foreground",
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"--pid-file",
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"/tmp/debug/acmed.pid",
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"--root-cert",
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"/tmp/certs/root_01.pem",
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"--root-cert",
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"/tmp/certs/root_02.pem",
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"--root-cert",
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"/tmp/certs/root_03.pem",
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];
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let pa = CliArgs::try_parse_from(argv).unwrap();
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assert_eq!(pa.config, PathBuf::from("/tmp/test.toml"));
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assert_eq!(pa.log_level, Level::Debug);
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assert_eq!(pa.log.log_syslog, true);
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assert_eq!(pa.log.log_stderr, false);
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assert_eq!(pa.foreground, true);
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assert_eq!(
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pa.pid.get_pid_file(),
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Some(PathBuf::from("/tmp/debug/acmed.pid").as_path())
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);
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assert_eq!(
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pa.root_cert,
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vec![
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PathBuf::from("/tmp/certs/root_01.pem"),
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PathBuf::from("/tmp/certs/root_02.pem"),
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PathBuf::from("/tmp/certs/root_03.pem")
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]
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);
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}
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#[test]
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fn all_args_long_2() {
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let argv: &[&str] = &[
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"acmed",
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"--config",
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"/tmp/test.toml",
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"--log-level",
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"debug",
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"--log-stderr",
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"--foreground",
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"--no-pid-file",
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"--root-cert",
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"/tmp/certs/root_01.pem",
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"--root-cert",
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"/tmp/certs/root_02.pem",
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"--root-cert",
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"/tmp/certs/root_03.pem",
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];
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let pa = CliArgs::try_parse_from(argv).unwrap();
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assert_eq!(pa.config, PathBuf::from("/tmp/test.toml"));
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assert_eq!(pa.log_level, Level::Debug);
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assert_eq!(pa.log.log_syslog, false);
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assert_eq!(pa.log.log_stderr, true);
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assert_eq!(pa.foreground, true);
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assert_eq!(pa.pid.get_pid_file(), None);
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assert_eq!(
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pa.root_cert,
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vec![
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PathBuf::from("/tmp/certs/root_01.pem"),
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PathBuf::from("/tmp/certs/root_02.pem"),
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PathBuf::from("/tmp/certs/root_03.pem")
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]
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);
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}
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#[test]
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fn all_args_short_1() {
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let argv: &[&str] = &[
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"acmed",
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"-c",
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"/tmp/test.toml",
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"--log-level",
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"debug",
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"--log-syslog",
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"-f",
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"--pid-file",
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"/tmp/debug/acmed.pid",
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"--root-cert",
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"/tmp/certs/root_01.pem",
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"--root-cert",
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"/tmp/certs/root_02.pem",
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"--root-cert",
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"/tmp/certs/root_03.pem",
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];
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let pa = CliArgs::try_parse_from(argv).unwrap();
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assert_eq!(pa.config, PathBuf::from("/tmp/test.toml"));
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assert_eq!(pa.log_level, Level::Debug);
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assert_eq!(pa.log.log_syslog, true);
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assert_eq!(pa.log.log_stderr, false);
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assert_eq!(pa.foreground, true);
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assert_eq!(
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pa.pid.get_pid_file(),
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Some(PathBuf::from("/tmp/debug/acmed.pid").as_path())
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);
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assert_eq!(
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pa.root_cert,
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vec![
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PathBuf::from("/tmp/certs/root_01.pem"),
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PathBuf::from("/tmp/certs/root_02.pem"),
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PathBuf::from("/tmp/certs/root_03.pem")
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]
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);
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}
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#[test]
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fn all_args_short_2() {
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let argv: &[&str] = &[
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"acmed",
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"-c",
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"/tmp/test.toml",
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"--log-level",
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"debug",
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"--log-stderr",
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"-f",
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"--no-pid-file",
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"--root-cert",
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"/tmp/certs/root_01.pem",
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"--root-cert",
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"/tmp/certs/root_02.pem",
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"--root-cert",
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"/tmp/certs/root_03.pem",
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];
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let pa = CliArgs::try_parse_from(argv).unwrap();
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assert_eq!(pa.config, PathBuf::from("/tmp/test.toml"));
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assert_eq!(pa.log_level, Level::Debug);
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assert_eq!(pa.log.log_syslog, false);
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assert_eq!(pa.log.log_stderr, true);
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assert_eq!(pa.foreground, true);
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assert_eq!(pa.pid.get_pid_file(), None);
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assert_eq!(
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pa.root_cert,
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vec![
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PathBuf::from("/tmp/certs/root_01.pem"),
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PathBuf::from("/tmp/certs/root_02.pem"),
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PathBuf::from("/tmp/certs/root_03.pem")
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]
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);
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}
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#[test]
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fn err_log_output() {
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let argv: &[&str] = &["acmed", "--log-stderr", "--log-syslog"];
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let pa = CliArgs::try_parse_from(argv);
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assert!(pa.is_err());
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}
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#[test]
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fn err_pid_file() {
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let argv: &[&str] = &[
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"acmed",
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"--pid-file",
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"/tmp/debug/acmed.pid",
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"--no-pid-file",
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];
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let pa = CliArgs::try_parse_from(argv);
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assert!(pa.is_err());
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}
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}
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@ -0,0 +1,30 @@ |
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use clap::ValueEnum;
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use tracing_subscriber::FmtSubscriber;
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#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, ValueEnum)]
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pub enum Level {
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Error,
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Warn,
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Info,
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Debug,
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Trace,
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}
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impl Level {
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fn tracing(&self) -> tracing::Level {
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match self {
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Self::Error => tracing::Level::ERROR,
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Self::Warn => tracing::Level::WARN,
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Self::Info => tracing::Level::INFO,
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Self::Debug => tracing::Level::DEBUG,
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Self::Trace => tracing::Level::TRACE,
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}
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}
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}
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pub fn init(level: Level, is_syslog: bool) {
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let subscriber = FmtSubscriber::builder()
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.with_max_level(level.tracing())
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.finish();
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tracing::subscriber::set_global_default(subscriber).expect("setting default subscriber failed");
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}
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