09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7
```

</div>

Y copia el resultado a la variable `SECRET_KEY` (no uses la del ejemplo).

Crea una variable `ALGORITHM` con el algoritmo usado para firmar el token JWT y configúralo a `"HS256"`.

Crea una variable para la expiración del token.

Define un Modelo de Pydantic que se usará en el endpoint de token para el response.

$ openssl rand -hex 32

09d25e094faa6ca2556c818166b7a9563b93f7099f6f0f4caa6cf63b88e8d3e7
```

</div>

E copie a saída para a variável `SECRET_KEY` (não use a do exemplo).

Crie uma variável `ALGORITHM` com o algoritmo usado para assinar o token JWT e defina como `"HS256"`.

Crie uma variável para a expiração do token.

Defina um modelo Pydantic que será usado no endpoint de token para a resposta.

    }

    /**
     * Returns the algorithm.
     *
     * @return the algorithm
     */
    public String getAlgorithm() {
        return algorithm;
    }

    /**
     * Sets the algorithm.
     *
     * @param algorithm
     *            the algorithm
     */
    public void setAlgorithm(final String algorithm) {
        this.algorithm = algorithm;
    }

    /**

        }
    }

    @Override
    public byte[] decompress(byte[] compressedData, int algorithm) throws CIFSException {
        if (compressedData == null) {
            throw new CIFSException("Compressed data cannot be null");
        }
        return decompress(compressedData, 0, compressedData.length, algorithm);
    }

    @Override

   * SipHash-2-4 algorithm</a> using a seed value of {@code k = 00 01 02 ...}.
   *
   * @since 15.0
   */
  public static HashFunction sipHash24() {
    return SipHashFunction.SIP_HASH_24;
  }

  /**
   * Returns a hash function implementing the <a href="https://131002.net/siphash/">64-bit
   * SipHash-2-4 algorithm</a> using the given seed.
   *
   * @since 15.0
   */

			expectedErrCode:       ErrInvalidQuerySignatureAlgo,
		},
		// Test case - 3.
		// Test case with valid "X-Amz-Algorithm" query value, but invalid  "X-Amz-Credential" header.
		// Malformed crenential.
		{
			inputQueryKeyVals: []string{
				// valid  "X-Amz-Algorithm" header.
				"X-Amz-Algorithm", signV4Algorithm,
				// valid  "X-Amz-Credential" header.
				"X-Amz-Credential", "invalid-credential",

    /**
     * Gets the name of a hash algorithm.
     *
     * @param algorithm the algorithm constant
     * @return the algorithm name
     */
    public static String getHashAlgorithmName(int algorithm) {
        switch (algorithm) {
        case HASH_ALGO_SHA512:
            return "SHA-512";
        default:
            return "Unknown(0x" + Integer.toHexString(algorithm) + ")";
        }
    }

    /**

	{dataBlocks: 4, onDisks: 8, offDisks: 0, blocksize: int64(blockSizeV2), data: oneMiByte, offset: 0, length: oneMiByte, algorithm: DefaultBitrotAlgorithm, shouldFail: false, shouldFailQuorum: false}, // 2

	{dataBlocks: 4, onDisks: 8, offDisks: 2, blocksize: int64(blockSizeV2), data: oneMiByte, offset: 2, algorithm: DefaultBitrotAlgorithm, shouldFail: false, shouldFailQuorum: false},                 // 2

		{
			policy:  `{"conditions":[["eq","$bucket","asdf"],["eq","$key","hello.txt"]],"conditions":[["eq","$success_action_status","201"],["eq","$Content-Type","plain/text"],["eq","$success_action_status","201"],["eq","$x-amz-algorithm","AWS4-HMAC-SHA256"],["eq","$x-amz-credential","Q3AM3UQ867SPQQA43P2F/20210315/us-east-1/s3/aws4_request"],["eq","$x-amz-date","20210315T091621Z"]]}`,
			success: false,
		},
		// invalid json.
		{