/// <summary>Get all the unique principals present in the keytabfile.</summary>
/// <param name="keytabFileName">
///
/// Name of the keytab file to be read.
/// </param>
/// <returns>list of unique principals in the keytab.</returns>
/// <exception cref="System.IO.IOException">
///
/// If keytab entries cannot be read from the file.
/// </exception>
internal static string[] GetPrincipalNames(string keytabFileName)
{
Org.Apache.Directory.Server.Kerberos.Shared.Keytab.Keytab keytab = Org.Apache.Directory.Server.Kerberos.Shared.Keytab.Keytab
.Read(new FilePath(keytabFileName));
ICollection <string> principals = new HashSet <string>();
IList <KeytabEntry> entries = keytab.GetEntries();
foreach (KeytabEntry entry in entries)
{
principals.AddItem(entry.GetPrincipalName().Replace("\\", "/"));
}
return(Collections.ToArray(principals, new string[0]));
}
public virtual void TestKeytabGen()
{
MiniKdc kdc = GetKdc();
FilePath workDir = GetWorkDir();
kdc.CreatePrincipal(new FilePath(workDir, "keytab"), "foo/bar", "bar/foo");
Org.Apache.Directory.Server.Kerberos.Shared.Keytab.Keytab kt = Org.Apache.Directory.Server.Kerberos.Shared.Keytab.Keytab
.Read(new FilePath(workDir, "keytab"));
ICollection <string> principals = new HashSet <string>();
foreach (KeytabEntry entry in kt.GetEntries())
{
principals.AddItem(entry.GetPrincipalName());
}
//here principals use \ instead of /
//because org.apache.directory.server.kerberos.shared.keytab.KeytabDecoder
// .getPrincipalName(IoBuffer buffer) use \\ when generates principal
Assert.Equal(new HashSet <string>(Arrays.AsList("foo\\bar@" + kdc
.GetRealm(), "bar\\foo@" + kdc.GetRealm())), principals);
}
