* kube-apiserver: OIDC authentication now supports requiring specific claims with `--oidc-required-claim=<claim>=<value>` Previously, there was no mechanism for a user to specify claims in the OIDC authentication process that were requid to be present in the ID Token with an expected value. This version now makes it possible to require claims support for the OIDC authentication. It allows users to pass in a `--oidc-required-claims` flag, and `key=value`...

- Graduated configurable endpoints for anonymous authentication using the authentication configuration file to stable. ([#131654](https://github.com/kubernetes/kubernetes/pull/131654), [@vinayakankugoyal](https://github.com/vinayakankugoyal)) [SIG API Machinery and Testing]

    }

    default int getLtrWindowSize() {
        return getSystemPropertyAsInt(Constants.LTR_WINDOW_SIZE_PROPERTY, 100);
    }

    /**
     * Gets the permission fields for Entra ID authentication.
     * Uses new entraid.permission.fields key with fallback to legacy aad.permission.fields.
     * @return Array of permission field names.
     */
    default String[] getEntraIdPermissionFields() {

MINIO_IDENTITY_LDAP_LOOKUP_BIND_PASSWORD     (string)    Password for LDAP read-only service account used to perform DN and group lookups
```

If you set an empty lookup bind password, the lookup bind will use the unauthenticated authentication mechanism, as described in [RFC 4513 Section 5.1.2](https://tools.ietf.org/html/rfc4513#section-5.1.2).

### User lookup

## OAuth2 { #oauth2 }

OAuth2, authentication ve authorization’ı yönetmek için çeşitli yöntemleri tanımlayan bir spesifikasyondur.

Oldukça kapsamlı bir spesifikasyondur ve birkaç karmaşık use case’i kapsar.

"Üçüncü taraf" kullanarak authentication yapmanın yollarını da içerir.

        /** Bad request status indicating client error. */
        BAD_REQUEST(1),
        /** System error status indicating server error. */
        SYSTEM_ERROR(2),
        /** Unauthorized status indicating authentication failure. */
        UNAUTHORIZED(3),
        /** General failure status. */
        FAILED(9);

        private final int id;

        Status(final int id) {
            this.id = id;
        }

//
//   notify:
//     endpoint: https://notify.endpoint # notification endpoint to receive job completion status
//     token: Bearer xxxxx # optional authentication token for the notification endpoint
//
//   retry:
//     attempts: 10 # number of retries for the job before giving up
//     delay: 500ms # least amount of delay between each retry

//go:generate msgp -file $GOFILE

common:ios     --define=with_xla_support=false

# BEGIN TF REMOTE BUILD EXECUTION OPTIONS
# Options when using remote execution
# WARNING: THESE OPTIONS WONT WORK IF YOU DO NOT HAVE PROPER AUTHENTICATION AND PERMISSIONS

# Allow creation of resultstore URLs for any bazel invocation
common:resultstore --google_default_credentials
common:resultstore --bes_backend=buildeventservice.googleapis.com

      }

    /**
     * Sets the authenticator used to respond to challenges from origin servers. Use
     * [proxyAuthenticator] to set the authenticator for proxy servers.
     *
     * If unset, the [no authentication will be attempted][Authenticator.NONE].
     */
    fun authenticator(authenticator: Authenticator) =
      apply {
        this.authenticator = authenticator
      }

## 3. Multi-Channel Architecture

### 3.1 Channel States
```java
public enum ChannelState {
    DISCONNECTED(0),     // Not connected
    CONNECTING(1),       // Connection in progress
    AUTHENTICATING(2),   // Authentication in progress
    ESTABLISHED(3),      // Ready for use
    BINDING(4),         // Channel binding in progress
    ACTIVE(5),          // Actively transferring data
    FAILED(6),          // Connection failed