HADOOP-10793. KeyShell args should use single-dash style. (wang)
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-2@1619542 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Alejandro Abdelnur
parent
b781c3bc88
commit
e12d421ca2
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@ -166,6 +166,8 @@ Release 2.6.0 - UNRELEASED
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HADOOP-10756. KMS audit log should consolidate successful similar requests.
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(asuresh via tucu)
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HADOOP-10793. KeyShell args should use single-dash style. (wang)
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BUG FIXES
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HADOOP-10781. Unportable getgrouplist() usage breaks FreeBSD (Dmitry
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@ -40,7 +40,7 @@ public class KeyShell extends Configured implements Tool {
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final static private String USAGE_PREFIX = "Usage: hadoop key " +
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"[generic options]\n";
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final static private String COMMANDS =
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" [--help]\n" +
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" [-help]\n" +
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" [" + CreateCommand.USAGE + "]\n" +
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" [" + RollCommand.USAGE + "]\n" +
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" [" + DeleteCommand.USAGE + "]\n" +
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@ -90,11 +90,11 @@ public class KeyShell extends Configured implements Tool {
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/**
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* Parse the command line arguments and initialize the data
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* <pre>
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* % hadoop key create keyName [--size size] [--cipher algorithm]
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* [--provider providerPath]
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* % hadoop key roll keyName [--provider providerPath]
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* % hadoop key create keyName [-size size] [-cipher algorithm]
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* [-provider providerPath]
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* % hadoop key roll keyName [-provider providerPath]
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* % hadoop key list [-provider providerPath]
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* % hadoop key delete keyName [--provider providerPath] [-i]
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* % hadoop key delete keyName [-provider providerPath] [-i]
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* </pre>
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* @param args Command line arguments.
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* @return 0 on success, 1 on failure.
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@ -107,47 +107,47 @@ public class KeyShell extends Configured implements Tool {
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for (int i = 0; i < args.length; i++) { // parse command line
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boolean moreTokens = (i < args.length - 1);
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if (args[i].equals("create")) {
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String keyName = "--help";
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String keyName = "-help";
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if (moreTokens) {
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keyName = args[++i];
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}
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command = new CreateCommand(keyName, options);
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if ("--help".equals(keyName)) {
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if ("-help".equals(keyName)) {
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printKeyShellUsage();
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return 1;
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}
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} else if (args[i].equals("delete")) {
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String keyName = "--help";
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String keyName = "-help";
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if (moreTokens) {
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keyName = args[++i];
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}
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command = new DeleteCommand(keyName);
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if ("--help".equals(keyName)) {
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if ("-help".equals(keyName)) {
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printKeyShellUsage();
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return 1;
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}
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} else if (args[i].equals("roll")) {
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String keyName = "--help";
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String keyName = "-help";
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if (moreTokens) {
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keyName = args[++i];
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}
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command = new RollCommand(keyName);
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if ("--help".equals(keyName)) {
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if ("-help".equals(keyName)) {
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printKeyShellUsage();
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return 1;
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}
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} else if ("list".equals(args[i])) {
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command = new ListCommand();
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} else if ("--size".equals(args[i]) && moreTokens) {
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} else if ("-size".equals(args[i]) && moreTokens) {
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options.setBitLength(Integer.parseInt(args[++i]));
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} else if ("--cipher".equals(args[i]) && moreTokens) {
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} else if ("-cipher".equals(args[i]) && moreTokens) {
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options.setCipher(args[++i]);
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} else if ("--description".equals(args[i]) && moreTokens) {
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} else if ("-description".equals(args[i]) && moreTokens) {
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options.setDescription(args[++i]);
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} else if ("--attr".equals(args[i]) && moreTokens) {
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} else if ("-attr".equals(args[i]) && moreTokens) {
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final String attrval[] = args[++i].split("=", 2);
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final String attr = attrval[0].trim();
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final String val = attrval[1].trim();
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@ -164,14 +164,14 @@ public class KeyShell extends Configured implements Tool {
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return 1;
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}
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attributes.put(attr, val);
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} else if ("--provider".equals(args[i]) && moreTokens) {
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} else if ("-provider".equals(args[i]) && moreTokens) {
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userSuppliedProvider = true;
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getConf().set(KeyProviderFactory.KEY_PROVIDER_PATH, args[++i]);
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} else if ("--metadata".equals(args[i])) {
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} else if ("-metadata".equals(args[i])) {
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getConf().setBoolean(LIST_METADATA, true);
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} else if ("-i".equals(args[i]) || ("--interactive".equals(args[i]))) {
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} else if ("-i".equals(args[i]) || ("-interactive".equals(args[i]))) {
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interactive = true;
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} else if ("--help".equals(args[i])) {
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} else if ("-help".equals(args[i])) {
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printKeyShellUsage();
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return 1;
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} else {
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@ -258,11 +258,11 @@ public class KeyShell extends Configured implements Tool {
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private class ListCommand extends Command {
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public static final String USAGE =
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"list [--provider <provider>] [--metadata] [--help]";
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"list [-provider <provider>] [-metadata] [-help]";
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public static final String DESC =
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"The list subcommand displays the keynames contained within\n" +
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"a particular provider as configured in core-site.xml or\n" +
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"specified with the --provider argument. --metadata displays\n" +
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"specified with the -provider argument. -metadata displays\n" +
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"the metadata.";
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private boolean metadata = false;
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@ -272,9 +272,9 @@ public class KeyShell extends Configured implements Tool {
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provider = getKeyProvider();
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if (provider == null) {
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out.println("There are no non-transient KeyProviders configured.\n"
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+ "Use the --provider option to specify a provider. If you\n"
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+ "Use the -provider option to specify a provider. If you\n"
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+ "want to list a transient provider then you must use the\n"
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+ "--provider argument.");
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+ "-provider argument.");
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rc = false;
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}
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metadata = getConf().getBoolean(LIST_METADATA, false);
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@ -310,10 +310,10 @@ public class KeyShell extends Configured implements Tool {
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}
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private class RollCommand extends Command {
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public static final String USAGE = "roll <keyname> [--provider <provider>] [--help]";
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public static final String USAGE = "roll <keyname> [-provider <provider>] [-help]";
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public static final String DESC =
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"The roll subcommand creates a new version for the specified key\n" +
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"within the provider indicated using the --provider argument\n";
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"within the provider indicated using the -provider argument\n";
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String keyName = null;
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@ -326,13 +326,13 @@ public class KeyShell extends Configured implements Tool {
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provider = getKeyProvider();
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if (provider == null) {
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out.println("There are no valid KeyProviders configured. The key\n" +
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"has not been rolled. Use the --provider option to specify\n" +
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"has not been rolled. Use the -provider option to specify\n" +
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"a provider.");
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rc = false;
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}
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if (keyName == null) {
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out.println("Please provide a <keyname>.\n" +
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"See the usage description by using --help.");
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"See the usage description by using -help.");
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rc = false;
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}
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return rc;
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@ -367,11 +367,11 @@ public class KeyShell extends Configured implements Tool {
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}
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private class DeleteCommand extends Command {
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public static final String USAGE = "delete <keyname> [--provider <provider>] [--help]";
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public static final String USAGE = "delete <keyname> [-provider <provider>] [-help]";
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public static final String DESC =
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"The delete subcommand deletes all versions of the key\n" +
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"specified by the <keyname> argument from within the\n" +
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"provider specified --provider.";
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"provider specified -provider.";
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String keyName = null;
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boolean cont = true;
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@ -385,12 +385,12 @@ public class KeyShell extends Configured implements Tool {
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provider = getKeyProvider();
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if (provider == null) {
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out.println("There are no valid KeyProviders configured. Nothing\n"
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+ "was deleted. Use the --provider option to specify a provider.");
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+ "was deleted. Use the -provider option to specify a provider.");
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return false;
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}
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if (keyName == null) {
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out.println("There is no keyName specified. Please specify a " +
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"<keyname>. See the usage description with --help.");
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"<keyname>. See the usage description with -help.");
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return false;
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}
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if (interactive) {
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@ -436,19 +436,19 @@ public class KeyShell extends Configured implements Tool {
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private class CreateCommand extends Command {
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public static final String USAGE =
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"create <keyname> [--cipher <cipher>] [--size <size>]\n" +
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" [--description <description>]\n" +
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" [--attr <attribute=value>]\n" +
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" [--provider <provider>] [--help]";
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"create <keyname> [-cipher <cipher>] [-size <size>]\n" +
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" [-description <description>]\n" +
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" [-attr <attribute=value>]\n" +
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" [-provider <provider>] [-help]";
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public static final String DESC =
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"The create subcommand creates a new key for the name specified\n" +
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"by the <keyname> argument within the provider specified by the\n" +
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"--provider argument. You may specify a cipher with the --cipher\n" +
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"-provider argument. You may specify a cipher with the -cipher\n" +
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"argument. The default cipher is currently \"AES/CTR/NoPadding\".\n" +
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"The default keysize is 256. You may specify the requested key\n" +
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"length using the --size argument. Arbitrary attribute=value\n" +
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"style attributes may be specified using the --attr argument.\n" +
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"--attr may be specified multiple times, once per attribute.\n";
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"length using the -size argument. Arbitrary attribute=value\n" +
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"style attributes may be specified using the -attr argument.\n" +
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"-attr may be specified multiple times, once per attribute.\n";
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final String keyName;
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final Options options;
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@ -463,13 +463,13 @@ public class KeyShell extends Configured implements Tool {
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provider = getKeyProvider();
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if (provider == null) {
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out.println("There are no valid KeyProviders configured. No key\n" +
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" was created. You can use the --provider option to specify\n" +
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" was created. You can use the -provider option to specify\n" +
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" a provider to use.");
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rc = false;
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}
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if (keyName == null) {
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out.println("Please provide a <keyname>. See the usage description" +
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" with --help.");
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" with -help.");
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rc = false;
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}
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return rc;
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@ -73,7 +73,7 @@ public class TestKeyShell {
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private void deleteKey(KeyShell ks, String keyName) throws Exception {
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int rc;
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outContent.reset();
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final String[] delArgs = {"delete", keyName, "--provider", jceksProvider};
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final String[] delArgs = {"delete", keyName, "-provider", jceksProvider};
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rc = ks.run(delArgs);
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assertEquals(0, rc);
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assertTrue(outContent.toString().contains(keyName + " has been " +
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@ -90,8 +90,8 @@ public class TestKeyShell {
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private String listKeys(KeyShell ks, boolean wantMetadata) throws Exception {
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int rc;
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outContent.reset();
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final String[] listArgs = {"list", "--provider", jceksProvider };
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final String[] listArgsM = {"list", "--metadata", "--provider", jceksProvider };
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final String[] listArgs = {"list", "-provider", jceksProvider };
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final String[] listArgsM = {"list", "-metadata", "-provider", jceksProvider };
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rc = ks.run(wantMetadata ? listArgsM : listArgs);
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assertEquals(0, rc);
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return outContent.toString();
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@ -106,7 +106,7 @@ public class TestKeyShell {
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ks.setConf(new Configuration());
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outContent.reset();
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final String[] args1 = {"create", keyName, "--provider", jceksProvider};
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final String[] args1 = {"create", keyName, "-provider", jceksProvider};
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rc = ks.run(args1);
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assertEquals(0, rc);
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assertTrue(outContent.toString().contains(keyName + " has been " +
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@ -121,7 +121,7 @@ public class TestKeyShell {
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assertTrue(listOut.contains("created"));
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outContent.reset();
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final String[] args2 = {"roll", keyName, "--provider", jceksProvider};
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final String[] args2 = {"roll", keyName, "-provider", jceksProvider};
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rc = ks.run(args2);
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assertEquals(0, rc);
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assertTrue(outContent.toString().contains("key1 has been successfully " +
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@ -137,8 +137,8 @@ public class TestKeyShell {
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@Test
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public void testKeySuccessfulCreationWithDescription() throws Exception {
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outContent.reset();
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final String[] args1 = {"create", "key1", "--provider", jceksProvider,
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"--description", "someDescription"};
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final String[] args1 = {"create", "key1", "-provider", jceksProvider,
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"-description", "someDescription"};
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int rc = 0;
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KeyShell ks = new KeyShell();
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ks.setConf(new Configuration());
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@ -154,7 +154,7 @@ public class TestKeyShell {
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@Test
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public void testInvalidKeySize() throws Exception {
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final String[] args1 = {"create", "key1", "--size", "56", "--provider",
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final String[] args1 = {"create", "key1", "-size", "56", "-provider",
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jceksProvider};
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int rc = 0;
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@ -167,7 +167,7 @@ public class TestKeyShell {
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@Test
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public void testInvalidCipher() throws Exception {
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final String[] args1 = {"create", "key1", "--cipher", "LJM", "--provider",
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final String[] args1 = {"create", "key1", "-cipher", "LJM", "-provider",
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jceksProvider};
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int rc = 0;
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@ -180,7 +180,7 @@ public class TestKeyShell {
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@Test
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public void testInvalidProvider() throws Exception {
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final String[] args1 = {"create", "key1", "--cipher", "AES", "--provider",
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final String[] args1 = {"create", "key1", "-cipher", "AES", "-provider",
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"sdff://file/tmp/keystore.jceks"};
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int rc = 0;
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@ -194,7 +194,7 @@ public class TestKeyShell {
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@Test
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public void testTransientProviderWarning() throws Exception {
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final String[] args1 = {"create", "key1", "--cipher", "AES", "--provider",
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final String[] args1 = {"create", "key1", "-cipher", "AES", "-provider",
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"user:///"};
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int rc = 0;
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@ -224,8 +224,8 @@ public class TestKeyShell {
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@Test
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public void testFullCipher() throws Exception {
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final String keyName = "key1";
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final String[] args1 = {"create", keyName, "--cipher", "AES/CBC/pkcs5Padding",
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"--provider", jceksProvider};
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final String[] args1 = {"create", keyName, "-cipher", "AES/CBC/pkcs5Padding",
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"-provider", jceksProvider};
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int rc = 0;
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KeyShell ks = new KeyShell();
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@ -245,8 +245,8 @@ public class TestKeyShell {
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ks.setConf(new Configuration());
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/* Simple creation test */
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final String[] args1 = {"create", "keyattr1", "--provider", jceksProvider,
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"--attr", "foo=bar"};
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final String[] args1 = {"create", "keyattr1", "-provider", jceksProvider,
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"-attr", "foo=bar"};
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rc = ks.run(args1);
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assertEquals(0, rc);
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assertTrue(outContent.toString().contains("keyattr1 has been " +
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@ -259,8 +259,8 @@ public class TestKeyShell {
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/* Negative tests: no attribute */
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outContent.reset();
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final String[] args2 = {"create", "keyattr2", "--provider", jceksProvider,
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"--attr", "=bar"};
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final String[] args2 = {"create", "keyattr2", "-provider", jceksProvider,
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"-attr", "=bar"};
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rc = ks.run(args2);
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assertEquals(1, rc);
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@ -288,10 +288,10 @@ public class TestKeyShell {
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/* Test several attrs together... */
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outContent.reset();
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final String[] args3 = {"create", "keyattr3", "--provider", jceksProvider,
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"--attr", "foo = bar",
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"--attr", " glarch =baz ",
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"--attr", "abc=def"};
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final String[] args3 = {"create", "keyattr3", "-provider", jceksProvider,
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"-attr", "foo = bar",
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"-attr", " glarch =baz ",
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"-attr", "abc=def"};
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rc = ks.run(args3);
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assertEquals(0, rc);
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@ -304,9 +304,9 @@ public class TestKeyShell {
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/* Negative test - repeated attributes should fail */
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outContent.reset();
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final String[] args4 = {"create", "keyattr4", "--provider", jceksProvider,
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"--attr", "foo=bar",
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"--attr", "foo=glarch"};
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final String[] args4 = {"create", "keyattr4", "-provider", jceksProvider,
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"-attr", "foo=bar",
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"-attr", "foo=glarch"};
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rc = ks.run(args4);
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assertEquals(1, rc);
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