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Diffstat (limited to 'tools/gnu/classpath/tools/keytool/Main.java')
| -rw-r--r-- | tools/gnu/classpath/tools/keytool/Main.java | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/tools/gnu/classpath/tools/keytool/Main.java b/tools/gnu/classpath/tools/keytool/Main.java new file mode 100644 index 000000000..fb7aa4509 --- /dev/null +++ b/tools/gnu/classpath/tools/keytool/Main.java @@ -0,0 +1,219 @@ +/* Main.java -- Implementation of the keytool security tool + Copyright (C) 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.classpath.tools.keytool; + +import gnu.classpath.tools.HelpPrinter; +import gnu.classpath.tools.common.ProviderUtil; +import gnu.java.security.Registry; +import gnu.javax.crypto.jce.GnuCrypto; +import gnu.javax.security.auth.callback.GnuCallbacks; + +import java.util.logging.Logger; + +/** + * The GNU Classpath implementation of the keytool security tool. + * <p> + * Except for the <code>-identitydb</code> command, available for importing + * JDK 1.1 <i>identities</i> into a key store, this implementation is intended + * to be compatible with the behaviour described in the public documentation of + * the same tool included in JDK 1.4. + */ +public class Main +{ + private static final Logger log = Logger.getLogger(Main.class.getName()); + /** The relative file path to the command tool's help text. */ + private static final String HELP_PATH = "keytool/keytool.txt"; //$NON-NLS-1$ + /** The Preferences key name for the last issued certificate serial nbr. */ + static final String LAST_SERIAL_NUMBER = "lastSerialNumber"; //$NON-NLS-1$ + /** Constant denoting the X.509 certificate type. */ + static final String X_509 = "X.509"; //$NON-NLS-1$ + + /** Whether we have already printed the help text or not. */ + private boolean helpPrinted; + /** The new position of GnuCRYPTO provider if it is not already installed. */ + private int gnuCryptoProviderNdx = -2; + /** The new position of GNU Callbacks provider if it is not already installed. */ + private int gnuCallbacksNdx = -2; + + private Main() + { + super(); + } + + public static final void main(String[] args) + { + log.entering(Main.class.getName(), "main", args); //$NON-NLS-1$ + + Main tool = new Main(); + try + { + tool.setup(); + tool.start(args); + } + catch (SecurityException x) + { + log.throwing(Main.class.getName(), "main", x); //$NON-NLS-1$ + System.err.println(Messages.getString("Main.6") + x.getMessage()); //$NON-NLS-1$ + } + catch (Exception x) + { + log.throwing(Main.class.getName(), "main", x); //$NON-NLS-1$ + System.err.println(Messages.getString("Main.8") + x); //$NON-NLS-1$ + } + finally + { + tool.teardown(); + } + + log.exiting(Main.class.getName(), "main"); //$NON-NLS-1$ + // System.exit(0); + } + + // helper methods ----------------------------------------------------------- + + private void start(String[] args) throws Exception + { + log.entering(this.getClass().getName(), "start", args); //$NON-NLS-1$ + + if (args == null) + args = new String[0]; + + int limit = args.length; + log.finest("args.length=" + limit); //$NON-NLS-1$ + int i = 0; + String opt; + Command cmd; + while (i < limit) + { + opt = args[i]; + log.finest("args[" + i + "]=" + opt); //$NON-NLS-1$ //$NON-NLS-2$ + if (opt == null || opt.length() == 0) + continue; + + cmd = null; + if ("-genkey".equals(opt)) //$NON-NLS-1$ + cmd = new GenKeyCmd(); + else if ("-import".equals(opt)) //$NON-NLS-1$ + cmd = new ImportCmd(); + else if ("-selfcert".equals(opt)) //$NON-NLS-1$ + cmd = new SelfCertCmd(); + else if ("-identitydb".equals(opt)) //$NON-NLS-1$ + cmd = new IdentityDBCmd(); + else if ("-certreq".equals(opt)) //$NON-NLS-1$ + cmd = new CertReqCmd(); + else if ("-export".equals(opt)) //$NON-NLS-1$ + cmd = new ExportCmd(); + else if ("-list".equals(opt)) //$NON-NLS-1$ + cmd = new ListCmd(); + else if ("-printcert".equals(opt)) //$NON-NLS-1$ + cmd = new PrintCertCmd(); + else if ("-keyclone".equals(opt)) //$NON-NLS-1$ + cmd = new KeyCloneCmd(); + else if ("-storepasswd".equals(opt)) //$NON-NLS-1$ + cmd = new StorePasswdCmd(); + else if ("-keypasswd".equals(opt)) //$NON-NLS-1$ + cmd = new KeyPasswdCmd(); + else if ("-delete".equals(opt)) //$NON-NLS-1$ + cmd = new DeleteCmd(); + else if ("-help".equals(opt)) //$NON-NLS-1$ + { + printHelp(); + i++; + } + else + { + log.fine("Unknown command [" + opt + "] at index #" + i //$NON-NLS-1$ //$NON-NLS-2$ + + ". Arguments from that token onward will be ignored"); //$NON-NLS-1$ + break; + } + + if (cmd != null) + { + i = cmd.processArgs(args, i); + cmd.doCommand(); + } + } + + // the -help command is the default; i.e. + // keytool + // is equivalent to: + // keytool -help + if (i == 0) + printHelp(); + + if (i < limit) // more options than needed + log.fine("Last recognized argument is assumed at index #" + (i - 1) //$NON-NLS-1$ + + ". Remaining arguments (" + args[i] + "...) will be ignored"); //$NON-NLS-1$ //$NON-NLS-2$ + + log.exiting(this.getClass().getName(), "start"); //$NON-NLS-1$ + } + + private void setup() + { + log.entering(this.getClass().getName(), "setup"); //$NON-NLS-1$ + + gnuCryptoProviderNdx = ProviderUtil.addProvider(new GnuCrypto()); + gnuCallbacksNdx = ProviderUtil.addProvider(new GnuCallbacks()); + + log.exiting(this.getClass().getName(), "setup"); //$NON-NLS-1$ + } + + private void teardown() + { + log.entering(this.getClass().getName(), "teardown"); //$NON-NLS-1$ + + // if we added our own providers remove them + if (gnuCryptoProviderNdx > 0) + ProviderUtil.removeProvider(Registry.GNU_CRYPTO); + + if (gnuCallbacksNdx > 0) + ProviderUtil.removeProvider("GNU-CALLBACKS"); //$NON-NLS-1$ + + log.exiting(this.getClass().getName(), "teardown"); //$NON-NLS-1$ + } + + private void printHelp() + { + if (helpPrinted) + return; + + HelpPrinter.printHelp(HELP_PATH); + helpPrinted = true; + } +} |