Fix issue with not serialisable ed25519 SSH keys

Adding Ed25519 keys brings the problem that with the library currently
used, the PublicKey instance of that key is not serialisable. This
results in an exception when wicket tries to cache the UsersPage.
So change the SshKeysPanel so that the PublicKey object is removed
from the `SshKey` when the panel is detached. It can be regenerated from
the raw key data.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/main/java/com/gitblit/transport/ssh/SshKey.java b/src/main/java/com/gitblit/transport/ssh/SshKey.java
index 9fd1005a..cfd7310e 100644
--- a/src/main/java/com/gitblit/transport/ssh/SshKey.java
+++ b/src/main/java/com/gitblit/transport/ssh/SshKey.java
@@ -81,6 +81,15 @@ public class SshKey implements Serializable {
 		return publicKey;
 	}
 
+	public void detachPublicKey()
+	{
+		if (rawData == null) {
+			// Make sure the raw data is available
+			getRawData();
+		}
+		publicKey = null;
+	}
+
 	public String getAlgorithm() {
 		return getPublicKey().getAlgorithm();
 	}