import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.artifact.repository.ArtifactRepositoryPolicy;
import org.apache.maven.artifact.repository.Authentication;
import org.apache.maven.artifact.repository.metadata.RepositoryMetadata;
import org.apache.maven.repository.Proxy;
import org.codehaus.plexus.logging.AbstractLogEnabled;
import org.codehaus.plexus.logging.Logger;

limitations under the License.
*/


// This file was autogenerated by go-to-protobuf. Do not edit it manually!

syntax = "proto2";

package k8s.io.api.admission.v1;

import "k8s.io/api/authentication/v1/generated.proto";
import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";

limitations under the License.
*/


// This file was autogenerated by go-to-protobuf. Do not edit it manually!

syntax = "proto2";

package k8s.io.api.admission.v1beta1;

import "k8s.io/api/authentication/v1/generated.proto";
import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";

            throw new NdrException("Data representation not supported");
        }
        this.length = buf.dec_ndr_short();
        if ( buf.dec_ndr_short() != 0 ) {
            throw new NdrException("DCERPC authentication not supported");
        }
        this.call_id = buf.dec_ndr_long();
    }


    @Override
    public void encode ( NdrBuffer buf ) throws NdrException {
        int start = buf.getIndex();

    user = fake_decode_token(token)
    if not user:
        raise HTTPException(
            status_code=status.HTTP_401_UNAUTHORIZED,
            detail="Invalid authentication credentials",
            headers={"WWW-Authenticate": "Bearer"},
        )
    return user


async def get_current_active_user(
    current_user: Annotated[User, Depends(get_current_user)],
):

sasl_username    (string)    username for SASL/PLAIN or SASL/SCRAM authentication
sasl_password    (string)    password for SASL/PLAIN or SASL/SCRAM authentication
sasl_mechanism   (string)    sasl authentication mechanism, default 'PLAIN'
tls_client_auth  (string)    clientAuth determines the Kafka server's policy for TLS client auth
sasl             (on|off)    set to 'on' to enable SASL authentication
tls              (on|off)    set to 'on' to enable TLS

    ones that are no longer necessary.

 *  **OkHttp no longer uses the global `java.net.Authenticator` by default.**
    We've changed our `Authenticator` interface to authenticate web and proxy
    authentication failures through a single method. An adapter for the old
    authenticator is available in the `okhttp-urlconnection` module.

    }
/**
 * Create an <tt>NtlmPasswordAuthentication</tt> object with raw password
 * hashes. This is used exclusively by the <tt>jcifs.smb1.http.NtlmSsp</tt>
 * class which is in turn used by NTLM HTTP authentication functionality.
 */
    public NtlmPasswordAuthentication( String domain, String username,
                    byte[] challenge, byte[] ansiHash, byte[] unicodeHash ) {
        if( domain == null || username == null ||

            if (e.getValue().length > 0) {
                params.put(e.getKey(), Arrays.asList(e.getValue()));
            }
        }
        if (logger.isDebugEnabled()) {
            logger.debug("process authentication: url: {}, params: {}", urlBuf, params);
        }

        // validate that state in response equals to state in request

This is very useful when you need to:

* Have shared logic (the same code logic again and again).
* Share database connections.
* Enforce security, authentication, role requirements, etc.
* And many other things...

All these, while minimizing code repetition.

## First Steps

Let's see a very simple example. It will be so simple that it is not very useful, for now.