Author: taylor
Date: Wed Nov 30 11:00:48 2005
New Revision: 350015
URL: http://svn.apache.org/viewcvs?rev=350015&view=rev
Log:
utility to abstract general administrative work
Added:
portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/administration/AdminUtil.java
Added:
portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/administration/AdminUtil.java
URL:
http://svn.apache.org/viewcvs/portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/administration/AdminUtil.java?rev=350015&view=auto
==============================================================================
---
portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/administration/AdminUtil.java
(added)
+++
portals/jetspeed-2/trunk/components/portal/src/java/org/apache/jetspeed/administration/AdminUtil.java
Wed Nov 30 11:00:48 2005
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2000-2004 The Apache Software Foundation.
+ *
+ * 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 org.apache.jetspeed.administration;
+
+import java.util.ArrayList;
+
+import javax.servlet.jsp.JspException;
+
+import org.apache.jetspeed.om.folder.Folder;
+import org.apache.taglibs.random.RandomStrg;
+
+/**
+ * Helper for admininstration
+ *
+ * @author <a href="mailto:[EMAIL PROTECTED]">David Sean Taylor</a>
+ * @author <a href="mailto:[EMAIL PROTECTED]">Chris Schaefer</a>
+ * @version $Id: $
+ */
+public class AdminUtil
+{
+ /** the list of characters from which a password can be generatored. */
+ protected static final char[] PASS_CHARS = {'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm',
+ 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+ 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+ '1', '2', '3', '4', '5', '6', '7', '8', '9', '0'};
+ // removed these for aesthetic purposes
+ //'!', '&', '-', '_', '=',
+ // '*','@', '#', '$', '%', '^',
+ //'+',
+
+ public String generatePassword()
+ {
+ RandomStrg rs = new RandomStrg();
+
+ //TODO put in a more secure random number provider
+ //rs.setAlgorithm(); -- ideally call this for super security. need
rnd provider
+
+ try
+ {
+ rs.generateRandomObject();
+ } catch (JspException e)
+ {
+ // this would only get thrown if we tried a secure random and the
provider
+ // was not available.
+ e.printStackTrace();
+ }
+ rs.setLength(new Integer(12));
+ rs.setSingle(PASS_CHARS,PASS_CHARS.length);
+ ArrayList upper = new ArrayList();
+ ArrayList lower = new ArrayList();
+ //upper.add(new Character('A'));
+ //lower.add(new Character('B'));
+ rs.setRanges(upper,lower);
+ String retval = rs.getRandom();
+
+ return retval;
+ }
+
+ protected String concatenatePaths(String base, String path)
+ {
+ String result = "";
+ if (base == null)
+ {
+ if (path == null)
+ {
+ return result;
+ }
+ return path;
+ }
+ else
+ {
+ if (path == null)
+ {
+ return base;
+ }
+ }
+ if (base.endsWith(Folder.PATH_SEPARATOR))
+ {
+ if (path.startsWith(Folder.PATH_SEPARATOR))
+ {
+ result = base.concat(path.substring(1));
+ return result;
+ }
+
+ }
+ else
+ {
+ if (!path.startsWith(Folder.PATH_SEPARATOR))
+ {
+ result = base.concat(Folder.PATH_SEPARATOR).concat(path);
+ return result;
+ }
+ }
+ return base.concat(path);
+ }
+
+}
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