The "cvs add" I had forgotten, sorry.

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@267875 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/taskdefs/GenerateKey.java

@@ -0,0 +1,336 @@
+/*
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 1999 The Apache Software Foundation.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution, if
+ *    any, must include the following acknowlegement:
+ *       "This product includes software developed by the
+ *        Apache Software Foundation (http://www.apache.org/)."
+ *    Alternately, this acknowlegement may appear in the software itself,
+ *    if and wherever such third-party acknowlegements normally appear.
+ *
+ * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
+ *    Foundation" must not be used to endorse or promote products derived
+ *    from this software without prior written permission. For written
+ *    permission, please contact apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache"
+ *    nor may "Apache" appear in their names without prior written
+ *    permission of the Apache Group.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ */
+package org.apache.tools.ant.taskdefs;
+
+import org.apache.tools.ant.*;
+import java.util.Enumeration;
+import java.util.Vector;
+
+/**
+ * Generates a key.
+ * 
+ * @author Peter Donald <a href="mailto:donaldp@mad.scientist.com">donaldp@mad.scientist.com</a>
+ */
+public class GenerateKey extends Task {
+
+    public static class DnameParam {
+        private String name;
+        private String value;
+        
+        public void setName(String name) {
+            this.name = name;
+        }
+        
+        public String getName() {
+            return name;
+        }
+        
+        public void setValue(String value) {
+            this.value = value;
+        }
+
+        public String getValue() {
+            return value;
+        }
+    }
+
+    public static class DistinguishedName {
+        private String name;
+        private String path;
+        
+        private Vector params = new Vector();
+        
+        public Object createParam() {
+            DnameParam param = new DnameParam();
+            params.addElement(param);
+            
+            return param;
+        }
+        
+        public Enumeration getParams() {
+            return params.elements();
+        }
+
+        public String toString() {
+		  final int size = params.size();
+		  final StringBuffer sb = new StringBuffer();
+		  boolean firstPass = true;
+
+		  for( int i = 0; i < size; i++ ) {
+			  if( !firstPass ) {
+				sb.append(" ,");
+			  }
+			  firstPass = false;
+
+			  final DnameParam param = (DnameParam)params.elementAt( i );
+			  sb.append( encode( param.getName() ) );
+			  sb.append( '=' );
+			  sb.append( encode( param.getValue() ) );
+		  }
+			
+		  return sb.toString();
+        }
+
+	  public String encode( final String string ) {
+		int end = string.indexOf(',');
+
+		if( -1 == end ) return string;
+		
+		final StringBuffer sb = new StringBuffer();
+		
+		int start = 0;
+
+		while( -1 != end )
+		  {
+			sb.append( string.substring( start, end ) );
+			sb.append( "\\," );
+			start = end + 1;
+			end = string.indexOf( ',', start );
+		  }
+
+		sb.append( string.substring( start ) );
+		
+		return sb.toString();		
+	  }
+    }
+
+    /**
+     * The alias of signer.
+     */
+    protected String alias;
+
+    /**
+     * The name of keystore file.
+     */
+    protected String keystore;
+    protected String storepass;
+    protected String storetype;
+    protected String keypass;
+
+    protected String sigalg;
+    protected String keyalg;
+    protected String dname;
+    protected DistinguishedName expandedDname;
+    protected int keysize;
+    protected int validity;
+    protected boolean verbose;
+
+    public DistinguishedName createDname() throws BuildException {
+	    if( null != expandedDname ) {
+		  throw new BuildException("DName sub-element can only be specified once.");
+		}
+		if( null != dname ) {
+		  throw new BuildException("It is not possible to specify dname both as attribute and element.");
+		}
+		expandedDname = new DistinguishedName();
+		return expandedDname;
+    }
+  
+    public void setDname(final String dname) {
+	    if( null != expandedDname ) {
+		  throw new BuildException("It is not possible to specify dname both as attribute and element.");
+		}
+        this.dname = dname;
+    } 
+
+    public void setAlias(final String alias) {
+        this.alias = alias;
+    } 
+
+    public void setKeystore(final String keystore) {
+        this.keystore = keystore;
+    } 
+
+    public void setStorepass(final String storepass) {
+        this.storepass = storepass;
+    } 
+
+    public void setStoretype(final String storetype) {
+        this.storetype = storetype;
+    } 
+
+    public void setKeypass(final String keypass) {
+        this.keypass = keypass;
+    } 
+
+    public void setSigalg(final String sigalg) {
+        this.sigalg = sigalg;
+    } 
+
+    public void setKeyalg(final String keyalg) {
+        this.keyalg = keyalg;
+    } 
+
+    public void setKeysize(final String keysize) throws BuildException {
+	  try { this.keysize = Integer.parseInt(keysize); }
+	  catch(final NumberFormatException nfe) 
+		{
+		  throw new BuildException( "KeySize attribute should be a integer" );
+		}
+    } 
+
+    public void setValidity(final String validity) throws BuildException {
+	  try { this.validity = Integer.parseInt(validity); }
+	  catch(final NumberFormatException nfe) 
+		{
+		  throw new BuildException( "Validity attribute should be a integer" );
+		}
+    } 
+
+    public void setVerbose(final String verbose) {
+        this.verbose = project.toBoolean(verbose);
+    } 
+
+    public void execute() throws BuildException {
+        if (project.getJavaVersion().equals(Project.JAVA_1_1)) {
+            throw new BuildException("The genkey task is only available on JDK versions 1.2 or greater");
+        } 
+
+        if (null == alias) {
+            throw new BuildException("alias attribute must be set");
+        } 
+
+        if (null == storepass) {
+            throw new BuildException("storepass attribute must be set");
+        } 
+
+        if (null == dname && null == expandedDname) {
+            throw new BuildException("dname must be set");
+        } 
+
+        final StringBuffer sb = new StringBuffer();
+
+        sb.append("keytool -genkey ");
+
+        if (verbose) {
+            sb.append("-v ");
+        } 
+
+		sb.append("-alias \"");
+		sb.append(alias);
+		sb.append("\" ");
+
+        if (null != dname) {
+            sb.append("-dname \"");
+            sb.append(dname);
+            sb.append("\" ");
+        } 
+
+        if (null != expandedDname) {
+            sb.append("-dname \"");
+            sb.append(expandedDname);
+            sb.append("\" ");
+        } 
+
+        if (null != keystore) {
+		    sb.append("-keystore \"");
+            sb.append(keystore);
+			sb.append("\" ");
+        }
+
+        if (null != storepass) {
+            sb.append("-storepass \"");
+            sb.append(storepass);
+            sb.append("\" ");
+        } 
+
+        if (null != storetype) {
+            sb.append("-storetype \"");
+            sb.append(storetype);
+            sb.append("\" ");
+        } 
+
+		sb.append("-keypass \"");
+        if (null != keypass) {
+            sb.append(keypass);
+        } 
+		else {
+            sb.append(storepass);
+		}
+		sb.append("\" ");
+
+        if (null != sigalg) {
+            sb.append("-sigalg \"");
+            sb.append(sigalg);
+            sb.append("\" ");
+        } 
+
+        if (null != keyalg) {
+            sb.append("-keyalg \"");
+            sb.append(keyalg);
+            sb.append("\" ");
+        } 
+
+
+        if (0 < keysize) {
+            sb.append("-keysize \"");
+            sb.append(keysize);
+            sb.append("\" ");
+        } 
+
+        if (0 < validity) {
+            sb.append("-validity \"");
+            sb.append(validity);
+            sb.append("\" ");
+        } 
+
+        log("Generating Key for " + alias );
+        final Exec cmd = (Exec) project.createTask("exec");
+        cmd.setCommand(sb.toString());
+		cmd.setFailonerror("true");
+		cmd.setTaskName( getTaskName() );
+        cmd.execute();
+    } 
+}
+