from fastapi import FastAPI, Form

app = FastAPI()


@app.post("/login/")
async def login(username: str = Form(), password: str = Form()):

// Create context with credentials
CIFSContext context = new BaseContext(new jcifs.config.PropertyConfiguration());
NtlmPasswordAuthenticator auth = new NtlmPasswordAuthenticator("domain", "username", "password");
CIFSContext authContext = context.withCredentials(auth);

// Use authenticated context
try (SmbFile file = new SmbFile("smb://server/share/", authContext)) {
    for (SmbFile f : file.listFiles()) {

	Table              string   `json:"table"`
	Host               xnet.URL `json:"host"`
	Port               string   `json:"port"`
	User               string   `json:"user"`
	Password           string   `json:"password"`
	Database           string   `json:"database"`
	QueueDir           string   `json:"queueDir"`
	QueueLimit         uint64   `json:"queueLimit"`
	MaxOpenConnections int      `json:"maxOpenConnections"`
}

## 定义 `Form` 参数

创建表单（`Form`）参数的方式与 `Body` 和 `Query` 一样：

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

例如，OAuth2 规范的 "密码流" 模式规定要通过表单字段发送 `username` 和 `password`。

<abbr title="specification">该规范</abbr>要求字段必须命名为 `username` 和 `password`，并通过表单字段发送，不能用 JSON。

使用 `Form` 可以声明与 `Body` （及 `Query`、`Path`、`Cookie`）相同的元数据和验证。

/// info | 说明

`Form` 是直接继承自 `Body` 的类。

///

/// tip | 提示

          "mobile" : {
            "type" : "keyword"
          },
          "name" : {
            "type" : "keyword"
          },
          "pager" : {
            "type" : "keyword"
          },
          "password" : {
            "type" : "keyword"
          },
          "physicalDeliveryOfficeName" : {
            "type" : "keyword"
          },
          "postOfficeBox" : {
            "type" : "keyword"
          },

        verifyNfold("012345", 8,
                new byte[] { (byte) 0xbe, (byte) 0x07, (byte) 0x26, (byte) 0x31, (byte) 0x27, (byte) 0x6b, (byte) 0x19, (byte) 0x55 });

        // 56-fold("password")
        verifyNfold("password", 7,
                new byte[] { (byte) 0x78, (byte) 0xa0, (byte) 0x7b, (byte) 0x6c, (byte) 0xaf, (byte) 0x85, (byte) 0xfa });

        // 64-fold("Rough Consensus, and Running Code")

::: fastapi.security.HTTPBasicCredentials

## OAuth2 Authentication

::: fastapi.security.OAuth2

::: fastapi.security.OAuth2AuthorizationCodeBearer

::: fastapi.security.OAuth2PasswordBearer

## OAuth2 Password Form

::: fastapi.security.OAuth2PasswordRequestForm

::: fastapi.security.OAuth2PasswordRequestFormStrict

## OAuth2 Security Scopes in Dependencies

::: fastapi.security.SecurityScopes

  var scheme = ""
  var username = ""
  var password: String? = null
  var host = ""
  var port = ""
  var path = ""
  var query = ""
  var fragment = ""

  fun expectParseFailure() = scheme.isEmpty()

  private operator fun set(
    name: String,
    value: String,
  ) {
    when (name) {
      "s" -> scheme = value
      "u" -> username = value
      "pass" -> password = value
      "h" -> host = value

                    } else {
                        // plain text
                        final String password = a.getPassword();
                        this.lmHash = new byte[(password.length() + 1) * 2];
                        this.ntHash = new byte[0];
                        writeString(password, this.lmHash, 0);
                    }
                }

            } else if (cred instanceof byte[]) {

                }
            }
        },
        "components": {
            "securitySchemes": {
                "OAuth2PasswordBearer": {
                    "type": "oauth2",
                    "flows": {"password": {"scopes": {}, "tokenUrl": "/token"}},
                    "description": "OAuth2PasswordBearer security scheme",
                }
            }
        },