From d500429a1d7a47da3bcd22880b53dce806ba9300 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 10 Apr 2014 18:58:10 -0400
Subject: [PATCH] Refactored regex list command into a subclass

---
 src/main/java/com/gitblit/transport/ssh/gitblit/KeysDispatcher.java |   40 +++++++++++++++++++++++++++++-----------
 1 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/src/main/java/com/gitblit/transport/ssh/gitblit/KeysDispatcher.java b/src/main/java/com/gitblit/transport/ssh/gitblit/KeysDispatcher.java
index 52fa875..3422f50 100644
--- a/src/main/java/com/gitblit/transport/ssh/gitblit/KeysDispatcher.java
+++ b/src/main/java/com/gitblit/transport/ssh/gitblit/KeysDispatcher.java
@@ -30,6 +30,8 @@
 import com.gitblit.transport.ssh.commands.CommandMetaData;
 import com.gitblit.transport.ssh.commands.DispatchCommand;
 import com.gitblit.transport.ssh.commands.SshCommand;
+import com.gitblit.utils.FlipTable;
+import com.gitblit.utils.FlipTable.Borders;
 
 /**
  * The dispatcher and it's commands for SSH public key management.
@@ -140,20 +142,36 @@
 			IPublicKeyManager keyManager = getContext().getGitblit().getPublicKeyManager();
 			String username = getContext().getClient().getUsername();
 			List<SshKey> keys = keyManager.getKeys(username);
-			if (keys == null || keys.isEmpty()) {
-				stdout.println("You have not registered any public keys for ssh authentication.");
+
+			if (showRaw) {
+				asRaw(keys);
+			} else {
+				asTable(keys);
+			}
+		}
+
+		/* output in the same format as authorized_keys */
+		protected void asRaw(List<SshKey> keys) {
+			if (keys == null) {
 				return;
 			}
-			for (int i = 0; i < keys.size(); i++) {
-				if (showRaw) {
-					// output in the same format as authorized_keys
-					stdout.println(keys.get(i).getRawData());
-				} else {
-					// show 1-based index numbers with the fingerprint
-					// this is useful for comparing with "ssh-add -l"
-					stdout.println("#" + (i + 1) + ": " + keys.get(i).getFingerprint());
-				}
+			for (SshKey key : keys) {
+				stdout.println(key.getRawData());
 			}
 		}
+
+		protected void asTable(List<SshKey> keys) {
+			String[] headers = { "#", "Fingerprint", "Comment", "Type" };
+			int len = keys == null ? 0 : keys.size();
+			String[][] data = new String[len][];
+			for (int i = 0; i < len; i++) {
+				// show 1-based index numbers with the fingerprint
+				// this is useful for comparing with "ssh-add -l"
+				SshKey k = keys.get(i);
+				data[i] = new String[] { "" + (i + 1), k.getFingerprint(), k.getComment(), k.getAlgorithm() };
+			}
+
+			stdout.println(FlipTable.of(headers, data, Borders.BODY_HCOLS));
+		}
 	}
 }

--
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