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  1. WildFly Core
  2. WFCORE-2403

CS tool, omitting required param leads to NPE

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      Omitting required param leads to NPE, e.g. when adding alias without password (-p --password)

      java -jar wildfly-elytron-tool.jar credential-store -a test_alis -x admin123 -c -u "cr-store://store-test-1?create=true" -salt 12345678 --iteration 230
Exception in thread "main" java.lang.NullPointerException
    at java.util.regex.Matcher.getTextLength(Matcher.java:1283)
    at java.util.regex.Matcher.reset(Matcher.java:309)
    at java.util.regex.Matcher.<init>(Matcher.java:229)
    at java.util.regex.Pattern.matcher(Pattern.java:1093)
    at java.util.Formatter.parse(Formatter.java:2547)
    at java.util.Formatter.format(Formatter.java:2501)
    at java.io.PrintStream.format(PrintStream.java:970)
    at java.io.PrintStream.printf(PrintStream.java:871)
    at org.wildfly.security.tool.ElytronTool.main(ElytronTool.java:58)

      Help does not document required options. If required option is ommited user is not informed about which parameter is missing. So effectivelly user have no way to find out required parameters.

            darran.lofthouse@redhat.com Darran Lofthouse
            mchoma@redhat.com Martin Choma
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              Created:
              Updated:
              Resolved: