From 289a412a123b547ccd13ac4554c5ebdd7f77be8c Mon Sep 17 00:00:00 2001
From: Dennis Schwerdel <schwerdel@googlemail.com>
Date: Sat, 8 Apr 2017 10:04:12 +0200
Subject: [PATCH] Check for private key when encryption is set

---
 TODO.md               | 1 -
 src/repository/mod.rs | 3 +++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/TODO.md b/TODO.md
index d67394e..f3c2678 100644
--- a/TODO.md
+++ b/TODO.md
@@ -12,7 +12,6 @@
 
 ## Usability
 * Verbosity control
-* Check for private key when encryption is set
 * Display backup name and path on backup integrity error
 * Better control over what is checked in `check` subcommand
 * Nice error when remote storage is not mounted
diff --git a/src/repository/mod.rs b/src/repository/mod.rs
index 0ebe1d8..f93376a 100644
--- a/src/repository/mod.rs
+++ b/src/repository/mod.rs
@@ -167,6 +167,9 @@ impl Repository {
     #[inline]
     pub fn set_encryption(&mut self, public: Option<&PublicKey>) {
         if let Some(key) = public {
+            if !self.crypto.lock().unwrap().contains_secret_key(key) {
+                warn!("The secret key for that public key is not stored in the repository.")
+            }
             let mut key_bytes = Vec::new();
             key_bytes.extend_from_slice(&key[..]);
             self.config.encryption = Some((EncryptionMethod::Sodium, key_bytes.into()))