From 3e3581286bdf064cabb46b2c30bca73e6a78ea58 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 25 Apr 2014 14:48:29 -0400
Subject: [PATCH] Merged #50 "Prohibit creation and storage of empty ssh keys"

---
 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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