from fastapi.testclient import TestClient
from pydantic import BaseModel

app = FastAPI()

oid = OpenIdConnect(openIdConnectUrl="/openid", auto_error=False)


class User(BaseModel):
    username: str


def get_current_user(oauth_header: Optional[str] = Security(oid)):
    if oauth_header is None:
        return None
    user = User(username=oauth_header)
    return user

    /**
     * 
     */
    public static ASN1ObjectIdentifier NTLMSSP_OID;

    static {
        try {
            NTLMSSP_OID = new ASN1ObjectIdentifier("1.3.6.1.4.1.311.2.2.10");
        }
        catch ( IllegalArgumentException e ) {
            log.error("Failed to parse OID", e);
        }
    }

    private NtlmPasswordAuthenticator auth;
    private int ntlmsspFlags;

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.pac.kerberos;


@SuppressWarnings ( "javadoc" )
public interface KerberosConstants {

    static final String KERBEROS_OID = "1.2.840.113554.1.2.2";
    static final String KERBEROS_VERSION = "5";

    static final String KERBEROS_AP_REQ = "14";

    static final int AF_INTERNET = 2;
    static final int AF_CHANET = 5;

                if ( tok.getMechanisms() != null ) {
                    Set<ASN1ObjectIdentifier> mechs = new HashSet<>(Arrays.asList(tok.getMechanisms()));
                    if ( !mechs.contains(NtlmContext.NTLMSSP_OID) ) {
                        throw new SmbUnsupportedOperationException("Server does not support NTLM authentication");
                    }
                }
            }
        }

        try ( ASN1InputStream stream = new ASN1InputStream(content) ) {

            ASN1ObjectIdentifier kerberosOid = (ASN1ObjectIdentifier) stream.readObject();
            if ( !kerberosOid.getId().equals(KerberosConstants.KERBEROS_OID) )
                throw new PACDecodingException("Not a kerberos token");


            // yes, there really is non ASN.1/DER data inside the tagged object
            int read = 0;

    Padding: 6
    reqFlags: c0
    mechToken: 60820b2906092a864886f71201020201006e820b1830820b14a003020105a10302010ea2…
    krb5_blob: 60820b2906092a864886f71201020201006e820b1830820b14a003020105a10302010ea2…
        KRB5 OID: 1.2.840.113554.1.2.2 (KRB5 - Kerberos 5)
        krb5_tok_id: KRB5_AP_REQ (0x0001)
        Kerberos
            ap-req
                pvno: 5
                msg-type: krb-ap-req (14)
                Padding: 0

pkg syscall (windows-386), type Win32finddata struct, Reserved1 uint32
pkg syscall (windows-386), var OID_PKIX_KP_SERVER_AUTH []uint8
pkg syscall (windows-386), var OID_SERVER_GATED_CRYPTO []uint8
pkg syscall (windows-386), var OID_SGC_NETSCAPE []uint8
pkg syscall (windows-386), var Stderr Handle
pkg syscall (windows-386), var Stdin Handle
pkg syscall (windows-386), var Stdout Handle