/// <exception cref="System.Exception"/>
public static void Main(string[] args)
{
if (args.Length < 4)
{
System.Console.Out.WriteLine("Arguments: <WORKDIR> <MINIKDCPROPERTIES> " + "<KEYTABFILE> [<PRINCIPALS>]+"
);
System.Environment.Exit(1);
}
FilePath workDir = new FilePath(args[0]);
if (!workDir.Exists())
{
throw new RuntimeException("Specified work directory does not exists: " + workDir
.GetAbsolutePath());
}
Properties conf = CreateConf();
FilePath file = new FilePath(args[1]);
if (!file.Exists())
{
throw new RuntimeException("Specified configuration does not exists: " + file.GetAbsolutePath
());
}
Properties userConf = new Properties();
InputStreamReader r = null;
try
{
r = new InputStreamReader(new FileInputStream(file), Charsets.Utf8);
userConf.Load(r);
}
finally
{
if (r != null)
{
r.Close();
}
}
foreach (KeyValuePair <object, object> entry in userConf)
{
conf[entry.Key] = entry.Value;
}
Org.Apache.Hadoop.Minikdc.MiniKdc miniKdc = new Org.Apache.Hadoop.Minikdc.MiniKdc
(conf, workDir);
miniKdc.Start();
FilePath krb5conf = new FilePath(workDir, "krb5.conf");
if (miniKdc.GetKrb5conf().RenameTo(krb5conf))
{
FilePath keytabFile = new FilePath(args[2]).GetAbsoluteFile();
string[] principals = new string[args.Length - 3];
System.Array.Copy(args, 3, principals, 0, args.Length - 3);
miniKdc.CreatePrincipal(keytabFile, principals);
System.Console.Out.WriteLine();
System.Console.Out.WriteLine("Standalone MiniKdc Running");
System.Console.Out.WriteLine("---------------------------------------------------"
);
System.Console.Out.WriteLine(" Realm : " + miniKdc.GetRealm());
System.Console.Out.WriteLine(" Running at : " + miniKdc.GetHost() + ":" + miniKdc
.GetHost());
System.Console.Out.WriteLine(" krb5conf : " + krb5conf);
System.Console.Out.WriteLine();
System.Console.Out.WriteLine(" created keytab : " + keytabFile);
System.Console.Out.WriteLine(" with principals : " + Arrays.AsList(principals));
System.Console.Out.WriteLine();
System.Console.Out.WriteLine(" Do <CTRL-C> or kill <PID> to stop it");
System.Console.Out.WriteLine("---------------------------------------------------"
);
System.Console.Out.WriteLine();
Runtime.GetRuntime().AddShutdownHook(new _Thread_170(miniKdc));
}
else
{
throw new RuntimeException("Cannot rename KDC's krb5conf to " + krb5conf.GetAbsolutePath
());
}
}
public _Thread_170(Org.Apache.Hadoop.Minikdc.MiniKdc miniKdc)
{
this.miniKdc = miniKdc;
}
