/// <summary>Create a SASL ACL for the user</summary>
/// <param name="perms">permissions</param>
/// <returns>an ACL for the current user or null if they aren't a kerberos user</returns>
/// <exception cref="System.IO.IOException"/>
public virtual ACL CreateSaslACLFromCurrentUser(int perms)
{
UserGroupInformation currentUser = UserGroupInformation.GetCurrentUser();
if (currentUser.HasKerberosCredentials())
{
return(CreateSaslACL(currentUser, perms));
}
else
{
return(null);
}
}
public override string ToString()
{
if (ugi == null)
{
return("(null ugi)");
}
StringBuilder builder = new StringBuilder();
builder.Append(ugi.GetUserName()).Append(": ");
builder.Append(ugi.ToString());
builder.Append(" hasKerberosCredentials=").Append(ugi.HasKerberosCredentials());
builder.Append(" isFromKeytab=").Append(ugi.IsFromKeytab());
builder.Append(" kerberos is enabled in Hadoop =").Append(UserGroupInformation.IsSecurityEnabled
());
return(builder.ToString());
}
