feat: renames

src/cmd_hmac_decrypt.rs

@@ -0,0 +1,49 @@
+use clap::{App, Arg, ArgMatches, SubCommand};
+use rust_util::util_clap::{Command, CommandError};
+use rust_util::util_msg;
+use std::collections::BTreeMap;
+
+use crate::hmacutil;
+
+pub struct CommandImpl;
+
+impl Command for CommandImpl {
+    fn name(&self) -> &str {
+        "hmac-decrypt"
+    }
+
+    fn subcommand<'a>(&self) -> App<'a, 'a> {
+        SubCommand::with_name(self.name())
+            .about("Yubikey HMAC decrypt")
+            .arg(
+                Arg::with_name("ciphertext")
+                    .long("ciphertext")
+                    .takes_value(true)
+                    .help("Ciphertext"),
+            )
+            .arg(Arg::with_name("json").long("json").help("JSON output"))
+    }
+
+    fn run(&self, _arg_matches: &ArgMatches, sub_arg_matches: &ArgMatches) -> CommandError {
+        let json_output = sub_arg_matches.is_present("json");
+        if json_output {
+            util_msg::set_logger_std_out(false);
+        }
+
+        let ciphertext = sub_arg_matches.value_of("ciphertext").unwrap();
+        let plaintext = hmacutil::hmac_decrypt_to_string(ciphertext)?;
+
+        if json_output {
+            let mut json = BTreeMap::<&'_ str, String>::new();
+            json.insert("plaintext", plaintext);
+            println!(
+                "{}",
+                serde_json::to_string_pretty(&json).expect("Convert to JSON failed!")
+            );
+        } else {
+            success!("Plaintext: {}", plaintext);
+        }
+
+        Ok(None)
+    }
+}