Azure App Service中的授权规则不起作用

Question

我按照this blog post上的说明尝试启用主页的匿名访问，如果使用此authorization.json访问/管理页面，则会重定向到Google。

{
  "routes": [
    {
      "path_prefix": "/",
      "policies": { "unauthenticated_action": "AllowAnonymous" }
    },
    {
      "path_prefix": "/Admin",
      "policies": { "unauthenticated_action": "RedirectToLoginPage" }
    }
  ]
}

当我访问主页@ http://mysite.azurewebsites.net/时，它始终会导航到登录页面。在我登录然后发布重定向后，我在日志流中遇到以下错误。

2016-12-02T04:30:44  PID[11016] Verbose     [Routes(Preview)] Attempting to load configuration from 'D:\home\site\wwwroot\authorization.json'.
2016-12-02T04:30:44  PID[11016] Critical    System.Runtime.Serialization.SerializationException: There was an error deserializing the object of type Microsoft.Azure.AppService.Routes.RoutesConfig. Encountered unexpected character 'ï'. ---> System.Xml.XmlException: Encountered unexpected character 'ï'.
   at System.Xml.XmlExceptionHelper.ThrowXmlException(XmlDictionaryReader reader, XmlException exception)
   at System.Runtime.Serialization.Json.XmlJsonReader.ReadAttributes()
   at System.Runtime.Serialization.Json.XmlJsonReader.ReadNonExistentElementName(StringHandleConstStringType elementName)
   at System.Runtime.Serialization.Json.XmlJsonReader.Read()
   at System.Xml.XmlBaseReader.IsStartElement()
   at System.Xml.XmlBaseReader.IsStartElement(XmlDictionaryString localName, XmlDictionaryString namespaceUri)
   at System.Runtime.Serialization.XmlReaderDelegator.IsStartElement(XmlDictionaryString localname, XmlDictionaryString ns)
   at System.Runtime.Serialization.XmlObjectSerializer.IsRootElement(XmlReaderDelegator reader, DataContract contract, XmlDictionaryString name, XmlDictionaryString ns)
   at System.Runtime.Serialization.Json.DataContractJsonSerializer.InternalIsStartObject(XmlReaderDelegator reader)
   at System.Runtime.Serialization.Json.DataContractJsonSerializer.InternalReadObject(XmlReaderDelegator xmlReader, Boolean verifyObjectName)
   at System.Runtime.Serialization.XmlObjectSerializer.InternalReadObject(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver)
   at System.Runtime.Serialization.XmlObjectSerializer.ReadObjectHandleExceptions(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver)
   --- End of inner exception stack trace ---
   at System.Runtime.Serialization.XmlObjectSerializer.ReadObjectHandleExceptions(XmlReaderDelegator reader, Boolean verifyObjectName, DataContractResolver dataContractResolver)
   at System.Runtime.Serialization.Json.DataContractJsonSerializer.ReadObject(XmlDictionaryReader reader)
   at System.Runtime.Serialization.Json.DataContractJsonSerializer.ReadObject(Stream stream)
   at Microsoft.Azure.AppService.Authentication.ModuleUtils.DecodeJson[T](Stream jsonStream)
   at Microsoft.Azure.AppService.Routes.RoutesConfig.TryLoadFromFile(String configFilePath, Func`2 deserializer, RoutesConfig& config)
   at Microsoft.Azure.AppService.Routes.RoutesConfig.TryLoadFromJsonFile(String configFilePath, RoutesConfig& config)
   at Microsoft.Azure.AppService.Routes.RoutesModule.TryLoadRoutesConfig(HttpContextBase context)
   at Microsoft.Azure.AppService.Routes.RoutesModule.<OnPostAuthenticateRequestAsync>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Microsoft.Azure.AppService.Authentication.HttpModuleDispatcher.<DispatchAsync>d__13.MoveNext()
2016-12-02T04:30:44  PID[11016] Information Sending response: 500.79 Internal Server Error

其他细节。 1.如上所述，从visual studio发布后重新启动该网站。 2. AdminController中的那些/ Admin路径。 3. authorization.json位于站点的根目录下。如果我导航到PS D：\ home \ site \ wwwroot＆gt;我能够看到authorization.json文件。

我不知道我对文件语法的错误。

Answer 1

根据你的描述，我跟着URL Authorization Rules并在我的Visual Studio中创建了authorization.json。我可以在Azure Web App上按预期工作。

https://bruce-chen-001.azurewebsites.net/

https://bruce-chen-001.azurewebsites.net/admin/admin.html

我认为你的authorization.json文件有问题。我发现了一个关于Encountered unexpected character ‘ï’ error serializing JSON的类似问题，你可以参考它。

<强>更新

这是我的authorization.json文件：

请确保您在Azure门户上的应用服务的身份验证/授权刀片中选择允许匿名请求（无操作）下的“请求未经过身份验证时执行的操作”。< / p>