Github user necouchman commented on a diff in the pull request:
https://github.com/apache/incubator-guacamole-client/pull/183#discussion_r147473937
--- Diff:
extensions/guacamole-auth-cas/src/main/java/org/apache/guacamole/auth/cas/conf/PrivateKeyGuacamoleProperty.java
---
@@ -0,0 +1,90 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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 org.apache.guacamole.auth.cas.conf;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.io.IOException;
+import java.lang.IllegalArgumentException;
+import java.security.InvalidKeyException;
+import java.security.KeyFactory;
+import java.security.NoSuchAlgorithmException;
+import java.security.PrivateKey;
+import java.security.spec.InvalidKeySpecException;
+import java.security.spec.KeySpec;
+import java.security.spec.PKCS8EncodedKeySpec;
+import org.apache.guacamole.properties.GuacamoleProperty;
+import org.apache.guacamole.GuacamoleServerException;
+import org.apache.guacamole.environment.Environment;
+import org.apache.guacamole.environment.LocalEnvironment;
+
+/**
+ * A GuacamoleProperty whose value is derived from a private key file.
+ */
+public abstract class PrivateKeyGuacamoleProperty implements
GuacamoleProperty<PrivateKey> {
+
+ @Override
+ public PrivateKey parseValue(String value) throws
GuacamoleServerException {
+
+ if (value == null || value.isEmpty())
+ return null;
+
+ try {
+
+ // Open and read the file specified in the configuration.
+ File keyFile = new File(value);
+ FileInputStream keyStreamIn = new FileInputStream(keyFile);
+ ByteArrayOutputStream keyStreamOut = new
ByteArrayOutputStream();
+ byte[] keyBuffer = new byte[1024];
+ try {
+ for (int readBytes; (readBytes =
keyStreamIn.read(keyBuffer)) != -1;)
+ keyStreamOut.write(keyBuffer, 0, readBytes);
+ }
+ catch (IOException e) {
+ throw new GuacamoleServerException("IOException while
trying to read bytes from file.", e);
--- End diff --
Ummm...I wasn't paying attention to the fact that I already had it there?!
Removed.
---
