From 3bc2a5572fb428f4d3038df979344a65b8ef67ff Mon Sep 17 00:00:00 2001
From: Robin Krahl <robin.krahl@ireas.org>
Date: Wed, 17 Jul 2019 20:53:58 -0700
Subject: Use nitrokey::DEFAULT_{ADMIN,USER}_PIN constants

Since version 0.4.0, nitrokey provides the default admin and user PIN as
constants. This patch removes the constants from nitrocli and uses
nitrokey's constant instead.
---
 nitrocli/src/commands.rs    |  4 +---
 nitrocli/src/tests/mod.rs   | 13 ++++---------
 nitrocli/src/tests/pin.rs   |  8 +++++---
 nitrocli/src/tests/reset.rs |  4 ++--
 4 files changed, 12 insertions(+), 17 deletions(-)

diff --git a/nitrocli/src/commands.rs b/nitrocli/src/commands.rs
index 1d3ba65..37698f7 100644
--- a/nitrocli/src/commands.rs
+++ b/nitrocli/src/commands.rs
@@ -36,8 +36,6 @@ use crate::error::Error;
 use crate::pinentry;
 use crate::Result;
 
-const NITROKEY_DEFAULT_ADMIN_PIN: &str = "12345678";
-
 /// Create an `error::Error` with an error message of the format `msg: err`.
 fn get_error(msg: &'static str, err: nitrokey::Error) -> Error {
   Error::NitrokeyError(Some(msg), err)
@@ -387,7 +385,7 @@ pub fn reset(ctx: &mut args::ExecCtx<'_>) -> Result<()> {
       // build_aes_key after a factory reset on Pro devices.
       // https://github.com/Nitrokey/nitrokey-pro-firmware/issues/57
       let _ = device.get_user_retry_count();
-      device.build_aes_key(NITROKEY_DEFAULT_ADMIN_PIN)
+      device.build_aes_key(nitrokey::DEFAULT_ADMIN_PIN)
     })
   })
 }
diff --git a/nitrocli/src/tests/mod.rs b/nitrocli/src/tests/mod.rs
index 382ad3b..b79f96f 100644
--- a/nitrocli/src/tests/mod.rs
+++ b/nitrocli/src/tests/mod.rs
@@ -22,11 +22,6 @@ use std::fmt;
 
 use nitrokey_test::test as test_device;
 
-// TODO: Those defines should potentially be taken from the `nitrokey`
-//       crate, once exported.
-const NITROKEY_DEFAULT_ADMIN_PIN: &str = "12345678";
-const NITROKEY_DEFAULT_USER_PIN: &str = "123456";
-
 mod config;
 mod encrypted;
 mod hidden;
@@ -94,8 +89,8 @@ impl Nitrocli {
   pub fn new() -> Self {
     Self {
       model: None,
-      admin_pin: Some(NITROKEY_DEFAULT_ADMIN_PIN.into()),
-      user_pin: Some(NITROKEY_DEFAULT_USER_PIN.into()),
+      admin_pin: Some(nitrokey::DEFAULT_ADMIN_PIN.into()),
+      user_pin: Some(nitrokey::DEFAULT_USER_PIN.into()),
       new_admin_pin: None,
       new_user_pin: None,
       password: None,
@@ -108,8 +103,8 @@ impl Nitrocli {
   {
     let result = Self {
       model: Some(device.get_model()),
-      admin_pin: Some(NITROKEY_DEFAULT_ADMIN_PIN.into()),
-      user_pin: Some(NITROKEY_DEFAULT_USER_PIN.into()),
+      admin_pin: Some(nitrokey::DEFAULT_ADMIN_PIN.into()),
+      user_pin: Some(nitrokey::DEFAULT_USER_PIN.into()),
       new_admin_pin: None,
       new_user_pin: None,
       password: Some("1234567".into()),
diff --git a/nitrocli/src/tests/pin.rs b/nitrocli/src/tests/pin.rs
index 69e0ff9..051129c 100644
--- a/nitrocli/src/tests/pin.rs
+++ b/nitrocli/src/tests/pin.rs
@@ -49,7 +49,7 @@ fn set_user(device: nitrokey::DeviceWrapper) -> crate::Result<()> {
 
   let device = nitrokey::connect_model(ncli.model().unwrap())?;
   let (device, err) = device
-    .authenticate_user(NITROKEY_DEFAULT_USER_PIN)
+    .authenticate_user(nitrokey::DEFAULT_USER_PIN)
     .unwrap_err();
 
   match err {
@@ -60,12 +60,14 @@ fn set_user(device: nitrokey::DeviceWrapper) -> crate::Result<()> {
 
   // Revert to the default user PIN.
   ncli.user_pin("new-pin");
-  ncli.new_user_pin(NITROKEY_DEFAULT_USER_PIN);
+  ncli.new_user_pin(nitrokey::DEFAULT_USER_PIN);
 
   let out = ncli.handle(&["pin", "set", "user"])?;
   assert!(out.is_empty());
 
   let device = nitrokey::connect_model(ncli.model().unwrap())?;
-  let _ = device.authenticate_user(NITROKEY_DEFAULT_USER_PIN).unwrap();
+  let _ = device
+    .authenticate_user(nitrokey::DEFAULT_USER_PIN)
+    .unwrap();
   Ok(())
 }
diff --git a/nitrocli/src/tests/reset.rs b/nitrocli/src/tests/reset.rs
index 2e567fa..12d7023 100644
--- a/nitrocli/src/tests/reset.rs
+++ b/nitrocli/src/tests/reset.rs
@@ -43,12 +43,12 @@ fn reset(device: nitrokey::DeviceWrapper) -> crate::Result<()> {
   // Check that the admin PIN has been reset.
   let device = nitrokey::connect_model(ncli.model().unwrap())?;
   let device = device
-    .authenticate_admin(NITROKEY_DEFAULT_ADMIN_PIN)
+    .authenticate_admin(nitrokey::DEFAULT_ADMIN_PIN)
     .unwrap();
 
   // Check that the password store works, i.e., the AES key has been
   // built.
-  let _ = device.get_password_safe(NITROKEY_DEFAULT_USER_PIN)?;
+  let _ = device.get_password_safe(nitrokey::DEFAULT_USER_PIN)?;
 
   Ok(())
 }
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