<img src="/img/tutorial/security/image12.png">

## Verifique o usuário

Aqui está um exemplo mais completo.

Utilize uma dependência para verificar se o usuário e a senha estão corretos.

  }

  /**
   * Computes a hash code based on the data that have been provided to this hasher. This is called
   * after all chunks are handled with {@link #process} and any leftover bytes that did not make a
   * complete chunk are handled with {@link #processRemaining}.
   */
  protected abstract HashCode makeHash();

  // Process pent-up data in chunks
  private void munchIfFull() {
    if (buffer.remaining() < 8) {

            bufferNdx = 0;
        }
        // buffer remaining input
        if (i < len)
            System.arraycopy(input, offset + i, buffer, bufferNdx, len - i);
    }

    /**
     * Completes the hash computation by performing final operations such
     * as padding. At the return of this engineDigest, the MD engine is
     * reset.
     *
     * @return the array of bytes for the resulting hash value.

			ETag:       pInfo.ETag,
		})
	}

	_, err = objLayer.CompleteMultipartUpload(ctx, bucket, object, res.UploadID, uploadedParts, ObjectOptions{})
	if err != nil {
		t.Fatalf("Failed to complete multipart upload - got: %v", err)
	}

	cfgFile := pathJoin(bucketMetaPrefix, bucket, ".test.bin")
	if err = saveConfig(ctx, objLayer, cfgFile, data); err != nil {
		t.Fatal(err)
	}

   *
   * This method returns false unless it is overridden by a subclass.
   *
   * ### Duplex Transmission
   *
   * With regular HTTP calls the request always completes sending before the response may begin
   * receiving. With duplex the request and response may be interleaved! That is, request body bytes
   * may be sent after response headers or body bytes have been received.
   *

        NT_STATUS_ACCOUNT_LOCKED_OUT,
        NT_STATUS_PATH_NOT_COVERED,
        NT_STATUS_IO_REPARSE_TAG_NOT_HANDLED,
    };

    static final String[] NT_STATUS_MESSAGES = {
        "The operation completed successfully.",
        "A device attached to the system is not functioning.",
        "Incorrect function.",
        "The parameter is incorrect.",
        "Invalid access to memory location.",

When a plugin has a complete and valid configuration, the plugin would be looked up in the Plexus container and be ready to perform any operations requested of it.

h3. Execution of the plugin

* **⏩ 📟**: 📈 🚅 🛠️ ⚒ 🔃 2️⃣0️⃣0️⃣ 💯 3️⃣0️⃣0️⃣ 💯. *
* **👩‍❤‍👨 🐛**: 📉 🔃 4️⃣0️⃣ 💯 🗿 (👩‍💻) 📉 ❌. *
* **🏋️**: 👑 👨‍🎨 🐕‍🦺. <abbr title="also known as auto-complete, autocompletion, IntelliSense">🛠️</abbr> 🌐. 🌘 🕰 🛠️.
* **⏩**: 🔧 ⏩ ⚙️ &amp; 💡. 🌘 🕰 👂 🩺.
* **📏**: 📉 📟 ❎. 💗 ⚒ ⚪️➡️ 🔠 🔢 📄. 👩‍❤‍👨 🐛.
* **🏋️**: 🤚 🏭-🔜 📟. ⏮️ 🏧 🎓 🧾.

 */
class Dispatcher() {
  internal val lock: ReentrantLock = ReentrantLock()

  /**
   * The maximum number of requests to execute concurrently. Above this requests queue in memory,
   * waiting for the running calls to complete.
   *
   * If more than [maxRequests] requests are in flight when this is invoked, those requests will
   * remain in flight.
   */
  var maxRequests = 64
    get() = this.withLock { field }
    set(maxRequests) {

 * an artifact has been resolved</p>
 *
 * <p>{@link org.apache.maven.api.DependencyCoordinates} instances are used to express a dependency.
 * They are a {@code ArtifactCoordinates} completed with information about how the artifact will be used:
 * type, scope and obligation (whether the dependency is optional or mandatory).
 * The version and the obligation may not be defined precisely.</p>
 *