* Constructs and validates a PAC from raw data using provided Kerberos keys.
     * @param data the raw PAC data bytes
     * @param keys map of Kerberos keys for signature validation
     * @throws PACDecodingException if the PAC data is malformed or signature validation fails
     */
    public Pac(byte[] data, Map<Integer, KerberosKey> keys) throws PACDecodingException {
        byte[] checksumData = data.clone();
        try {

So, with that type declaration, **FastAPI** gives you automatic request <dfn title="converting the string that comes from an HTTP request into Python data">"parsing"</dfn>.

///

## Data validation { #data-validation }

But if you go to the browser at [http://127.0.0.1:8000/items/foo](http://127.0.0.1:8000/items/foo), you will see a nice HTTP error of:

```JSON
{
  "detail": [
    {

        // getData() should return the written data when in memory
        ContentOutputStream cos = new ContentOutputStream(10, Curl.tmpDir);
        byte[] data = new byte[] { 0, 1, 2, 3, 4 };
        cos.write(data);
        assertTrue(cos.isInMemory());
        byte[] result = cos.getData();
        assertNotNull(result);
        assertArrayEquals(data, result);
        cos.close();
    }

    @Test

        assertNotNull(encrypted, "Encrypted data should not be null");
        assertTrue(encrypted.length > 0, "Encrypted data should have content");

        // Verify plaintext is not in encrypted data
        String encryptedStr = new String(encrypted);
        assertFalse(encryptedStr.contains("SecretPassword123"), "Plaintext should not be visible in encrypted data");

        // Decrypt

    response = client.post(path, data={"p": ["hello", "world"]})
    assert response.status_code == 200
    assert response.json() == {"p": None}


@pytest.mark.parametrize(
    "path",
    ["/optional-list-alias", "/model-optional-list-alias"],
)
def test_optional_list_alias_by_alias(path: str):
    client = TestClient(app)
    response = client.post(path, data={"p_alias": ["hello", "world"]})

    void setUp() {
        response = new SrvPipePeekResponse();
    }

    @Test
    @DisplayName("Test successful decode with data")
    void testDecodeWithData() throws SMBProtocolDecodingException {
        // Prepare test data
        byte[] buffer = new byte[24]; // 16 bytes header + 8 bytes data
        int bufferIndex = 0;

        // Set up test values
        int namedPipeState = 0x03; // NP_NOWAIT | NP_READMODE_MESSAGE

        while (trace != null) {
            Object data = trace.getData();
            if (data instanceof CollectStepData collectStepData) {
                collectStepTrace = collectStepData;
            } else if (data instanceof ArtifactDescriptorRequest artifactDescriptorRequestData) {
                artifactDescriptorRequest = artifactDescriptorRequestData;
            } else if (data instanceof ArtifactRequest artifactRequestData) {

    }

    /**
     * Deserializes data from access result data.
     *
     * @param accessResultData the access result data containing serialized data
     * @return the deserialized object
     */
    @Override
    public Object getData(final AccessResultData<?> accessResultData) {
        final byte[] data = accessResultData.getData();
        if (data != null) {
            try {

        return ComponentUtil.getIngestFactory();
    }

    /**
     * Processes a result data object for web/file crawling.
     * Default implementation returns the target unchanged.
     *
     * @param target the result data to process
     * @param responseData the response data from crawling
     * @return the processed result data
     */
    public ResultData process(final ResultData target, final ResponseData responseData) {

 * This interface provides methods for deserializing data from SMB protocol messages.
 *
 * @author mbechler
 */
public interface Decodable {

    /**
     * Decode data from a byte buffer
     *
     * @param buffer the byte buffer containing the data to decode
     * @param bufferIndex the starting index in the buffer
     * @param len the maximum length of data to decode
     * @return decoded length