【发布时间】:2018-01-24 08:24:38
【问题描述】:
我需要在我的项目中进行 Windows 身份验证,但后请求被破坏。 我有一个 HttpInterceptor 的全局实现。
在我的后端启用了 Cors。
services.AddCors(options => options.AddPolicy("AllowAllOrigin", builder => builder.AllowAnyOrigin().AllowAnyMethod().AllowAnyHeader().AllowCredentials()))
当我发送 get-request 时,我会在后端检索用户身份,这没关系。 后请求有什么问题?
OPTIONS http://localhost:56789/api/document/GetDocuments 401 (Unauthorized)
Failed to load http://localhost:56789/api/document/GetDocuments: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:4200' is therefore not allowed access. The response had HTTP status code 401.
附:当我设置匿名身份验证时,所有 get/post 请求都有效,但我没有用户身份
环境
Angular version: ^5.1.0-beta.1
Angular-cli version: ^1.6.0-beta.2
Browser:
- [ x ] Chrome (desktop) version 62.0.3202.94
For Tooling issues:
- Node version: XX 8.8.1
- Platform: Windows
我的前端服务:
@Injectable()
export class DocumentService {
controllerName: string = 'document';
constructor(private http: HttpClient, @Inject('API_URL') private apiUrl: string) { }
getDocuments(view: AppModels.View.BaseView): rx.Observable<AppModels.Document.DocumentList> {
return this.http.post<AppModels.Document.DocumentList>(`${this.apiUrl}/${this.controllerName}/GetDocuments`, view);
}
}
我的 HttpInterceptor:
@Injectable()
export class AuthHttpInterceptor implements HttpInterceptor {
intercept(req: HttpRequest, next: HttpHandler): rx.Observable<HttpEvent> {
const headers = {};
const clone = req.clone({ setHeaders: headers, withCredentials: true })
return next.handle(clone);
}
}
【问题讨论】: