1 files changed, 84 insertions, 0 deletions
diff --git a/src/tests/pin.rs b/src/tests/pin.rs
new file mode 100644
index 0000000..958a36d
--- /dev/null
+++ b/src/tests/pin.rs
@@ -0,0 +1,84 @@
+// pin.rs
+
+// *************************************************************************
+// * Copyright (C) 2019 Daniel Mueller (deso@posteo.net)                   *
+// *                                                                       *
+// * This program is free software: you can redistribute it and/or modify  *
+// * it under the terms of the GNU General Public License as published by  *
+// * the Free Software Foundation, either version 3 of the License, or     *
+// * (at your option) any later version.                                   *
+// *                                                                       *
+// * This program is distributed in the hope that it will be useful,       *
+// * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+// * GNU General Public License for more details.                          *
+// *                                                                       *
+// * You should have received a copy of the GNU General Public License     *
+// * along with this program.  If not, see <http://www.gnu.org/licenses/>. *
+// *************************************************************************
+
+use nitrokey::Authenticate;
+use nitrokey::Device;
+
+use super::*;
+
+#[test_device]
+fn unblock(model: nitrokey::Model) -> crate::Result<()> {
+  {
+    let mut manager = nitrokey::force_take()?;
+    let device = manager.connect_model(model)?;
+    let (device, err) = device.authenticate_user("wrong-pin").unwrap_err();
+    match err {
+      nitrokey::Error::CommandError(err) if err == nitrokey::CommandError::WrongPassword => (),
+      _ => panic!("Unexpected error variant found: {:?}", err),
+    }
+    assert!(device.get_user_retry_count()? < 3);
+  }
+
+  let _ = Nitrocli::with_model(model).handle(&["pin", "unblock"])?;
+
+  {
+    let mut manager = nitrokey::force_take()?;
+    let device = manager.connect_model(model)?;
+    assert_eq!(device.get_user_retry_count()?, 3);
+  }
+  Ok(())
+}
+
+#[test_device]
+fn set_user(model: nitrokey::Model) -> crate::Result<()> {
+  let mut ncli = Nitrocli::with_model(model);
+  // Set a new user PIN.
+  ncli.new_user_pin("new-pin");
+  let out = ncli.handle(&["pin", "set", "user"])?;
+  assert!(out.is_empty());
+
+  {
+    let mut manager = nitrokey::force_take()?;
+    let device = manager.connect_model(model)?;
+    let (_, err) = device
+      .authenticate_user(nitrokey::DEFAULT_USER_PIN)
+      .unwrap_err();
+
+    match err {
+      nitrokey::Error::CommandError(err) if err == nitrokey::CommandError::WrongPassword => (),
+      _ => panic!("Unexpected error variant found: {:?}", err),
+    }
+  }
+
+  // Revert to the default user PIN.
+  ncli.user_pin("new-pin");
+  ncli.new_user_pin(nitrokey::DEFAULT_USER_PIN);
+
+  let out = ncli.handle(&["pin", "set", "user"])?;
+  assert!(out.is_empty());
+
+  {
+    let mut manager = nitrokey::force_take()?;
+    let device = manager.connect_model(ncli.model().unwrap())?;
+    let _ = device
+      .authenticate_user(nitrokey::DEFAULT_USER_PIN)
+      .unwrap();
+  }
+  Ok(())
+}