From 7e5107ef3e2bb0d7c31d3050fb8ba6cc1601ef1a Mon Sep 17 00:00:00 2001
From: Glenn Matthys <glenn@webmind.be>
Date: Sun, 17 Jan 2016 17:15:38 -0500
Subject: [PATCH] Describe how DH key bitlength can be influenced

---
 src/main/java/com/gitblit/transport/ssh/IPublicKeyManager.java |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/gitblit/transport/ssh/IPublicKeyManager.java b/src/main/java/com/gitblit/transport/ssh/IPublicKeyManager.java
index 0dbee63..1e74b2f 100644
--- a/src/main/java/com/gitblit/transport/ssh/IPublicKeyManager.java
+++ b/src/main/java/com/gitblit/transport/ssh/IPublicKeyManager.java
@@ -79,6 +79,17 @@
 		return null;
 	}
 
+	public final void renameUser(String oldName, String newName) {
+		List<SshKey> keys = getKeys(oldName);
+		if (keys == null || keys.isEmpty()) {
+			return;
+		}
+		removeAllKeys(oldName);
+		for (SshKey key : keys) {
+			addKey(newName, key);
+		}
+	}
+
 	protected abstract boolean isStale(String username);
 
 	protected abstract List<SshKey> getKeysImpl(String username);

--
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