Add wireguard key timestamp to node repo and WireguardPeer

- Set from NodePatcher clock.
- Add UNINITIALIZED wireguard key constant

1 files changed, 2 insertions, 1 deletions

diff --git a/config-provisioning/src/main/java/com/yahoo/config/provision/WireguardKey.java b/config-provisioning/src/main/java/com/yahoo/config/provision/WireguardKey.java
index 8f6494d8f74..6bc67a8d6ed 100644
--- a/config-provisioning/src/main/java/com/yahoo/config/provision/WireguardKey.java
+++ b/config-provisioning/src/main/java/com/yahoo/config/provision/WireguardKey.java
@@ -1,7 +1,6 @@
 package com.yahoo.config.provision;
 
 import ai.vespa.validation.PatternedStringWrapper;
-import com.google.common.io.CharStreams;
 
 import java.util.UUID;
 import java.util.regex.Pattern;
@@ -17,6 +16,8 @@ public class WireguardKey extends PatternedStringWrapper<WireguardKey> {
     // See https://stackoverflow.com/questions/74438436/how-to-validate-a-wireguard-public-key
     private static final Pattern pattern = Pattern.compile("^[A-Za-z0-9+/]{42}[AEIMQUYcgkosw480]=$");
 
+    public static final WireguardKey UNINITIALIZED = new WireguardKey("uninitialized+++++++++++++++++++++++++++++0=");
+
     public WireguardKey(String value) {
         super(value, pattern, "Wireguard key");
     }