Then, using the certificate, the client and the TLS Termination Proxy **decide how to encrypt** the rest of the **TCP communication**. This completes the **TLS Handshake** part.

///

## Types and validation { #types-and-validation }

These environment variables can only handle text strings, as they are external to Python and have to be compatible with other programs and the rest of the system (and even with different operating systems, as Linux, Windows, macOS).

                field_dict["annotation"],
                *field_dict["metadata"],
                # this FieldInfo needs to be created again so that it doesn't include
                # the old field info metadata and only the rest of the attributes
                Field(**field_dict["attributes"]),
            )
            self._type_adapter: TypeAdapter[Any] = TypeAdapter(
                Annotated[annotated_args],

    Object[] params = new Object[sig.size()];
    params[0] = firstParam;
    if (params.length > 1) {
      params[1] = "";
      if (params.length > 2) {
        // fill in the rest of the array with arbitrary instances
        for (int i = 2; i < params.length; i++) {
          params[i] = ArbitraryInstances.get(sig.get(i));
        }
      }
    }
    return params;
  }

/// tip | Dica

Essa é uma técnica relativamente avançada, e na maioria dos casos você não vai precisar dela, já que você pode levantar exceções (incluindo `HTTPException`) dentro do resto do código da sua aplicação, por exemplo, na *função de operação de rota*.

Mas ela existe para ser utilizada caso você precise. 🤓

///

{* ../../docs_src/dependencies/tutorial008b_an_py39.py hl[18:22,31] *}

/// tip | Consejo

Esta es una técnica algo avanzada, y en la mayoría de los casos realmente no la necesitarás, ya que puedes lanzar excepciones (incluyendo `HTTPException`) desde dentro del resto del código de tu aplicación, por ejemplo, en la *path operation function*.

Pero está ahí para ti si la necesitas. 🤓

///

{* ../../docs_src/dependencies/tutorial008b_an_py39.py hl[18:22,31] *}

  This question the Dodo could not answer without a great deal of
thought, and it sat for a long time with one finger pressed upon
its forehead (the position in which you usually see Shakespeare,
in the pictures of him), while the rest waited in silence.  At
last the Dodo said, `EVERYBODY has won, and all must have
prizes.'

  `But who is to give the prizes?' quite a chorus of voices
asked.

        String nameWithSpaces = "COMPUTER";
        byte[] nameBytes = new byte[16];
        System.arraycopy(nameWithSpaces.getBytes("US-ASCII"), 0, nameBytes, 0, nameWithSpaces.length());
        // Fill rest with spaces (0x20)
        for (int i = nameWithSpaces.length(); i < 15; i++) {
            nameBytes[i] = 0x20;
        }
        nameBytes[15] = 0x00; // Last byte for hex code position

    }

    @Test
    @DisplayName("resolveInContext builds relative paths with and without share")
    void testResolveInContext() {
        // Context without share: first element becomes share, rest path
        SmbResourceLocatorImpl base = locator("smb://server/");
        SmbResourceLocator context = mock(SmbResourceLocator.class);
        when(context.getShare()).thenReturn(null);

Então, utilizando o certificado, o cliente e o Proxy de Terminação TLS decidem como encriptar o resto da comunicação TCP. Isso completa a parte do Handshake TLS.