Implement the config get subcommand

This change implements the config get subcommand. The subcommand reads
the device configuration and prints it.

1 files changed, 11 insertions, 2 deletions

diff --git a/nitrocli/src/args.rs b/nitrocli/src/args.rs
index 253d5a0..298b157 100644
--- a/nitrocli/src/args.rs
+++ b/nitrocli/src/args.rs
@@ -91,9 +91,9 @@ enum ConfigCommand {
 }
 
 impl ConfigCommand {
-  fn execute(&self, _args: Vec<String>) -> Result<()> {
+  fn execute(&self, args: Vec<String>) -> Result<()> {
     match *self {
-      ConfigCommand::Get => Err(Error::Error("Not implemented".to_string())),
+      ConfigCommand::Get => config_get(args),
     }
   }
 }
@@ -308,6 +308,15 @@ fn config(args: Vec<String>) -> Result<()> {
   subcommand.execute(subargs)
 }
 
+/// Read the Nitrokey configuration.
+fn config_get(args: Vec<String>) -> Result<()> {
+  let mut parser = argparse::ArgumentParser::new();
+  parser.set_description("Prints the Nitrokey configuration");
+  parse(&parser, args)?;
+
+  commands::config_get()
+}
+
 /// Execute an OTP subcommand.
 fn otp(args: Vec<String>) -> Result<()> {
   let mut subcommand = OtpCommand::Get;