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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * @test
 * @bug 8279064
 * @summary New options for ktab to provide non-default salt
 * @requires os.family == "windows"
 * @library /test/lib
 * @library /sun/security/krb5/auto
 * @compile -XDignore.symbol.file KtabSalt.java
 * @run main jdk.test.lib.FileInstaller ../TestHosts TestHosts
 * @run main/othervm -Djdk.net.hosts.file=TestHosts KtabSalt
 */

import jdk.test.lib.SecurityTools;
import jdk.test.lib.Utils;
import jdk.test.lib.process.OutputAnalyzer;

import javax.security.auth.login.LoginException;

public class KtabSalt {

    public static void main(String[] args) throws Exception {

        OneKDC kdc = new OneKDC(null).writeJAASConf();
        kdc.addPrincipal("u1", "password".toCharArray(),
                "this_is_my_salt", null);

        // Using password works
        Context.fromUserPass("u1", "password".toCharArray(), true);

        // Using KDC's keytab works
        kdc.writeKtab("ktab0");
        Context.fromUserKtabAsClient("u1", "ktab0", true);

        // Self-created keytab with default salt does not work
        ktab("-a u1 password -k ktab1");
        Utils.runAndCheckException(
                () -> Context.fromUserKtabAsClient("u1", "ktab1", true),
                LoginException.class);

        // Self-creating keytab with specified salt works
        ktab("-a u1 password -s this_is_my_salt -k ktab2");
        Context.fromUserKtabAsClient("u1", "ktab2", true);

        // Self-creating keytab with salt from KDC works
        ktab("-a u1 password -f -k ktab3");
        Context.fromUserKtabAsClient("u1", "ktab3", true);
    }

    static OutputAnalyzer ktab(String cmdLine) throws Exception {
        String fullCmdLine = String.format(
                "-J-Djava.security.krb5.conf=%s -J-Djdk.net.hosts.file=TestHosts %s",
                OneKDC.KRB5_CONF, cmdLine);
        return SecurityTools.ktab(fullCmdLine).shouldHaveExitValue(0);
    }
}