from annotated_doc import Doc
from fastapi.openapi.models import OpenIdConnect as OpenIdConnectModel
from fastapi.security.base import SecurityBase
from starlette.exceptions import HTTPException
from starlette.requests import Request
from starlette.status import HTTP_401_UNAUTHORIZED


class OpenIdConnect(SecurityBase):
    """
    OpenID Connect authentication class. An instance of it would be used as a
    dependency.

        unwrapped = _unwrapped_call(self.call)
        return isinstance(unwrapped, SecurityBase)

    # Mainly to get the type of SecurityBase, but it's the same self.call
    @cached_property
    def _security_scheme(self) -> SecurityBase:
        unwrapped = _unwrapped_call(self.call)
        assert isinstance(unwrapped, SecurityBase)
        return unwrapped

    @cached_property

    oauth2 = "oauth2"
    openIdConnect = "openIdConnect"


class SecurityBase(BaseModelWithConfig):
    type_: SecuritySchemeType = Field(alias="type")
    description: str | None = None


class APIKeyIn(Enum):
    query = "query"
    header = "header"
    cookie = "cookie"


class APIKey(SecurityBase):
    type_: SecuritySchemeType = Field(default=SecuritySchemeType.apiKey, alias="type")

from annotated_doc import Doc
from fastapi.openapi.models import APIKey, APIKeyIn
from fastapi.security.base import SecurityBase
from starlette.exceptions import HTTPException
from starlette.requests import Request
from starlette.status import HTTP_401_UNAUTHORIZED


class APIKeyBase(SecurityBase):
    model: APIKey

    def __init__(
        self,
        location: APIKeyIn,
        name: str,

from annotated_doc import Doc
from fastapi.exceptions import HTTPException
from fastapi.openapi.models import HTTPBase as HTTPBaseModel
from fastapi.openapi.models import HTTPBearer as HTTPBearerModel
from fastapi.security.base import SecurityBase
from fastapi.security.utils import get_authorization_scheme_param
from pydantic import BaseModel
from starlette.requests import Request
from starlette.status import HTTP_401_UNAUTHORIZED

All the security utilities that integrate with OpenAPI (and the automatic API docs) inherit from `SecurityBase`, that's how **FastAPI** can know how to integrate them in OpenAPI.

///

## What it does { #what-it-does }

from fastapi.openapi.models import OAuth2 as OAuth2Model
from fastapi.openapi.models import OAuthFlows as OAuthFlowsModel
from fastapi.param_functions import Form
from fastapi.security.base import SecurityBase
from fastapi.security.utils import get_authorization_scheme_param
from starlette.requests import Request
from starlette.status import HTTP_401_UNAUTHORIZED


class OAuth2PasswordRequestForm:
    """

**FastAPI**는 (의존성에 선언된) `OAuth2PasswordBearer` 클래스를 사용해 OpenAPI에서 보안 스킴을 정의할 수 있다는 것을 알고 있습니다. 이는 `OAuth2PasswordBearer`가 `fastapi.security.oauth2.OAuth2`를 상속하고, 이것이 다시 `fastapi.security.base.SecurityBase`를 상속하기 때문입니다.

OpenAPI(및 자동 API 문서)와 통합되는 모든 보안 유틸리티는 `SecurityBase`를 상속하며, 그래서 **FastAPI**가 이를 OpenAPI에 어떻게 통합할지 알 수 있습니다.

///

## 무엇을 하는지 { #what-it-does }

/// info | 技術細節

FastAPI 之所以知道可以用（相依性中宣告的）`OAuth2PasswordBearer` 類別，在 OpenAPI 中定義安全性方案，是因為它繼承自 `fastapi.security.oauth2.OAuth2`，而後者又繼承自 `fastapi.security.base.SecurityBase`。

所有能與 OpenAPI（以及自動 API 文件）整合的安全工具都繼承自 `SecurityBase`，FastAPI 才能知道如何把它們整合進 OpenAPI。

///

## 它做了什麼 { #what-it-does }

它會從請求中尋找 `Authorization` 標頭，檢查其值是否為 `Bearer ` 加上一段 token，並將該 token 以 `str` 回傳。

/// info | 技术细节

**FastAPI** 之所以知道可以使用（在依赖中声明的）`OAuth2PasswordBearer` 在 OpenAPI 中定义安全方案，是因为它继承自 `fastapi.security.oauth2.OAuth2`，而后者又继承自 `fastapi.security.base.SecurityBase`。

所有与 OpenAPI（以及自动 API 文档）集成的安全工具都继承自 `SecurityBase`，这就是 **FastAPI** 能将它们集成到 OpenAPI 的方式。

///

## 它做了什么 { #what-it-does }

它会在请求中查找 `Authorization` 请求头，检查其值是否为 `Bearer ` 加上一些令牌，并将该令牌作为 `str` 返回。