1 files changed, 67 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/transport/ssh/keys/BaseKeyCommand.java b/src/main/java/com/gitblit/transport/ssh/keys/BaseKeyCommand.java
new file mode 100644
index 00000000..588770f4
--- /dev/null
+++ b/src/main/java/com/gitblit/transport/ssh/keys/BaseKeyCommand.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2014 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+package com.gitblit.transport.ssh.keys;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.UnsupportedEncodingException;
+import java.util.List;
+
+import com.gitblit.transport.ssh.IPublicKeyManager;
+import com.gitblit.transport.ssh.SshKey;
+import com.gitblit.transport.ssh.commands.SshCommand;
+import com.google.common.base.Charsets;
+
+/**
+ *
+ * Base class for commands that read SSH keys from stdin or a parameter list.
+ *
+ */
+abstract class BaseKeyCommand extends SshCommand {
+
+	protected List<String> readKeys(List<String> sshKeys)
+			throws UnsupportedEncodingException, IOException {
+		int idx = -1;
+		if (sshKeys.isEmpty() || (idx = sshKeys.indexOf("-")) >= 0) {
+			String sshKey = "";
+			BufferedReader br = new BufferedReader(new InputStreamReader(
+					in, Charsets.UTF_8));
+			String line;
+			while ((line = br.readLine()) != null) {
+				sshKey += line + "\n";
+			}
+			if (idx == -1) {
+				sshKeys.add(sshKey.trim());
+			} else {
+				sshKeys.set(idx, sshKey.trim());
+			}
+		}
+		return sshKeys;
+	}
+
+	protected IPublicKeyManager getKeyManager() {
+		return getContext().getGitblit().getPublicKeyManager();
+	}
+
+	protected SshKey parseKey(String rawData) throws UnloggedFailure {
+		if (rawData.contains("PRIVATE")) {
+			throw new UnloggedFailure(1,  "Please provide a PUBLIC key, not a PRIVATE key!");
+		}
+		SshKey key = new SshKey(rawData);
+		return key;
+	}
+}