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Using the Driver : Required Permissions for Java Platform : Permissions for Kerberos Authentication

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Permissions for Kerberos Authentication

To use Kerberos authentication, the application and driver code bases must be granted security permissions in the security policy file of the Java Platform as shown in the following code example.
grant codeBase "file:/install_dir/lib/-" {
   permission "doAs";
      "krbtgt/your_realm@your_realm", "initiate";
      "principal_name/db_hostname@your_realm", "initiate";
is the product installation directory.
is the Kerberos realm (or Windows Domain) to which the database host machine belongs.
is the service principal name registered with the Key Distribution Center (KDC) that identifies the database service.
is the host name of the machine running the database.