Bu <abbr title="Spesifikasyon: Specification">spesifikasyon</abbr> form alanlarını adlandırırken isimlerinin birebir `username` ve `password` olmasını ve JSON verisi yerine form verisi olarak gönderilmesini gerektirir.

            false, false, "keyword", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnPassword = cci("password", "password", null, null, String.class, "password", null, false, false,
            false, "keyword", 0, 0, null, null, false, null, null, null, null, null, false);

* `username`.
* `password`.
* Необязательное поле `scope` в виде большой строки, состоящей из строк, разделенных пробелами.
* Необязательное поле `grant_type`.

/// tip | Подсказка
По спецификации OAuth2 поле `grant_type` является обязательным и содержит фиксированное значение `password`, но `OAuth2PasswordRequestForm` не обеспечивает этого.

        shareInfo502.permissions = 2;
        shareInfo502.max_uses = 10;
        shareInfo502.current_uses = 5;
        shareInfo502.path = "C:\\test";
        shareInfo502.password = "password";
        shareInfo502.sd_size = 2;
        shareInfo502.security_descriptor = new byte[] { 1, 2 };

        // Set up mocks for the security descriptor encoding

        final Map<String, Object> sourceMap = new HashMap<>();
        if (name != null) {
            sourceMap.put("name", name);
        }
        if (password != null) {
            sourceMap.put("password", password);
        }
        if (groups != null) {
            sourceMap.put("groups", groups);
        }
        if (roles != null) {
            sourceMap.put("roles", roles);
        }

✍ 📨 🔢 🎏 🌌 👆 🔜 `Body` ⚖️ `Query`:

{* ../../docs_src/request_forms/tutorial001.py hl[7] *}

🖼, 1️⃣ 🌌 Oauth2️⃣ 🔧 💪 ⚙️ (🤙 "🔐 💧") ⚫️ ✔ 📨 `username` & `password` 📨 🏑.

<abbr title="specification">🔌</abbr> 🚚 🏑 ⚫️❔ 📛 `username` &amp; `password`, &amp; 📨 📨 🏑, 🚫 🎻.

⏮️ `Form` 👆 💪 📣 🎏 📳 ⏮️ `Body` (&amp; `Query`, `Path`, `Cookie`), 🔌 🔬, 🖼, 📛 (✅ `user-name` ↩️ `username`), ♒️.

/// info

Para lidar com isso, primeiramente nós convertemos o `username` e o `password` para `bytes`, codificando-os com UTF-8.

Então nós podemos utilizar o `secrets.compare_digest()` para garantir que o `credentials.username` é `"stanleyjobson"`, e que o `credentials.password` é `"swordfish"`.

{* ../../docs_src/security/tutorial007_an_py39.py hl[1,12:24] *}

Isso seria parecido com:

```Python

errors.invalid_kuromoji_segmentation=The number of segmentation for {0} and {1} is different.
errors.invalid_str_is_included = {1} is invalid for {0}.
errors.blank_password = Password is required.
errors.invalid_confirm_password = Does not match a confirmation password.
errors.cannot_delete_doc_because_of_running = A crawler is running. You cannot delete documents.
errors.failed_to_delete_doc_in_admin = Failed to delete a document.

errors.invalid_kuromoji_segmentation=The number of segmentation for {0} and {1} is different.
errors.invalid_str_is_included = {1} is invalid for {0}.
errors.blank_password = Password is required.
errors.invalid_confirm_password = Does not match a confirmation password.
errors.cannot_delete_doc_because_of_running = A crawler is running. You cannot delete documents.
errors.failed_to_delete_doc_in_admin = Failed to delete a document.

to take advantage of sweet Kotlin features.

#### Credentials.basic()

The username and password parameters to `Credentials.basic()` are now non-null strings. In OkHttp
3.x, null would yield a username or password of "null".

#### HttpUrl.queryParameterValues()

The return type of `HttpUrl.queryParameterValues()` is `List<String?>`. Lists that may contain null