From 2a45590643fc12966552e02b11c1707f69ade83a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sosth=C3=A8ne=20Gu=C3=A9don?= <sosthene@nitrokey.com>
Date: Fri, 26 May 2023 14:41:36 +0200
Subject: [PATCH] Fix reset

- Delete pins
- Verify that the user pin is locked
- Reset loaded state

Fix #26
---
 src/lib.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 4fbb09d..f22a0dc 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -200,12 +200,17 @@ where
 
             YubicoPivExtension::Reset => {
                 let this = self.load()?;
+                if this.state.persistent.remaining_pin_retries(this.trussed) == 0 {
+                    return Err(Status::ConditionsOfUseNotSatisfied);
+                }
 
                 // TODO: find out what all needs resetting :)
                 for location in [Location::Volatile, Location::External, Location::Internal] {
                     try_syscall!(this.trussed.delete_all(location)).ok();
                     try_syscall!(this.trussed.remove_dir_all(location, PathBuf::new())).ok();
                 }
+                try_syscall!(this.trussed.delete_all_pins()).ok();
+                self.state.persistent = None;
             }
 
             YubicoPivExtension::SetManagementKey(touch_policy) => {