Examples with GSSNameSpi sun.security.jgss.spi.GSSNameSpi used on opensource projects

Example 1 with GSSNameSpi

use of sun.security.jgss.spi.GSSNameSpi in project jdk8u_jdk by JetBrains.

the class GSSUtil method getSubject.

/**
     * Note: The current impl only works with Sun's impl of
     * GSSName and GSSCredential since it depends on package
     * private APIs.
     */
public static Subject getSubject(GSSName name, GSSCredential creds) {
    HashSet<Object> privCredentials = null;
    // empty Set
    HashSet<Object> pubCredentials = new HashSet<Object>();
    Set<GSSCredentialSpi> gssCredentials = null;
    Set<KerberosPrincipal> krb5Principals = new HashSet<KerberosPrincipal>();
    if (name instanceof GSSNameImpl) {
        try {
            GSSNameSpi ne = ((GSSNameImpl) name).getElement(GSS_KRB5_MECH_OID);
            String krbName = ne.toString();
            if (ne instanceof Krb5NameElement) {
                krbName = ((Krb5NameElement) ne).getKrb5PrincipalName().getName();
            }
            KerberosPrincipal krbPrinc = new KerberosPrincipal(krbName);
            krb5Principals.add(krbPrinc);
        } catch (GSSException ge) {
            debug("Skipped name " + name + " due to " + ge);
        }
    }
    if (creds instanceof GSSCredentialImpl) {
        gssCredentials = ((GSSCredentialImpl) creds).getElements();
        privCredentials = new HashSet<Object>(gssCredentials.size());
        populateCredentials(privCredentials, gssCredentials);
    } else {
        // empty Set
        privCredentials = new HashSet<Object>();
    }
    debug("Created Subject with the following");
    debug("principals=" + krb5Principals);
    debug("public creds=" + pubCredentials);
    debug("private creds=" + privCredentials);
    return new Subject(false, krb5Principals, pubCredentials, privCredentials);
}