我使用oauth身份验证将联系人添加到Google通讯录api
当我部署到iis时，出现此错误：
“ /”应用程序中的服务器错误。访问被拒绝说明： 当前Web执行期间发生未处理的异常 请求。请查看堆栈跟踪以获取有关 错误及其在代码中的起源。
异常详细信息：System.ComponentModel.Win32Exception：访问为 拒绝
源错误：
在执行过程中生成了未处理的异常 当前的Web请求。有关原产地和位置的信息 可以使用下面的异常堆栈跟踪来识别异常。
堆栈跟踪：
[Win32Exception (0x80004005): Access is denied]
System.Diagnostics.Process.StartWithShellExecuteEx(ProcessStartInfo startInfo) +604
System.Diagnostics.Process.Start(ProcessStartInfo startInfo) +60
Google.Apis.Auth.OAuth2.<ReceiveCodeAsync>d__16.MoveNext() +258
[NotSupportedException: Failed to launch browser with "https://accounts.google.com/o/oauth2/v2/auth?access_type=offline&response_type=code&client_id=347204707806-a44e1b5q57mqr0bkvic9gd03ms52nk0c.apps.googleusercontent.com&redirect_uri=http%3A%2F%2F127.0.0.1%3A54450%2Fauthorize%2F&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth2%2Fcontacts%20https%3A%2F%2Fwww.google.com%2Fm8%2Ffeeds" for authorization. See inner exception for details.]
Google.Apis.Auth.OAuth2.<ReceiveCodeAsync>d__16.MoveNext() +832
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +31
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +60
Google.Apis.Auth.OAuth2.<AuthorizeAsync>d__8.MoveNext() +701
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +31
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +60
Google.Apis.Auth.OAuth2.<AuthorizeAsync>d__4.MoveNext() +572
System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() +31
System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +60
Google.Apis.Auth.OAuth2.<AuthorizeAsync>d__1.MoveNext() +426
string clientId = xxxxxxx.apps.googleusercontent.com";
string clientSecret = "xxxxxxxxxxxxxxxxxx";
string[] scopes = new string[] { "https://www.googleapis.com/auth/contacts" }; // view your basic profile info.
// Use the current Google .net client library to get the Oauth2 stuff.
UserCredential credential = GoogleWebAuthorizationBroker.AuthorizeAsync(new ClientSecrets { ClientId = clientId, ClientSecret = clientSecret }
, scopes
, "teste"
, CancellationToken.None
, new FileDataStore(Server.MapPath("/") + "Datastore", true)).Result;
try
{
// Translate the Oauth permissions to something the old client libray can read
OAuth2Parameters parameters = new OAuth2Parameters();
parameters.AccessToken = credential.Token.AccessToken;
parameters.RefreshToken = credential.Token.RefreshToken;
RequestSettings settings = new RequestSettings("contacts-241820", parameters);
ContactsRequest cr = new ContactsRequest(settings);
if (User.Identity.IsAuthenticated)
CreateContact(cr);
答案 0 :(得分：0)
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
https://go.microsoft.com/fwlink/?LinkId=301880
-->
<configuration>
<appSettings>
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
</appSettings>
<system.web>
<compilation targetFramework="4.6.1" />
<httpRuntime targetFramework="4.6.1" />
<authentication mode="None" />
<customErrors mode="Off" />
</system.web>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="Antlr3.Runtime" publicKeyToken="eb42632606e9261f" />
<bindingRedirect oldVersion="0.0.0.0-3.5.0.2" newVersion="3.5.0.2" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Diagnostics.DiagnosticSource" publicKeyToken="cc7b13ffcd2ddd51" />
<bindingRedirect oldVersion="0.0.0.0-4.0.2.1" newVersion="4.0.2.1" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" />
<bindingRedirect oldVersion="0.0.0.0-11.0.0.0" newVersion="11.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Optimization" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-1.1.0.0" newVersion="1.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-1.6.5135.21930" newVersion="1.6.5135.21930" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-5.2.4.0" newVersion="5.2.4.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<system.webServer>
<modules>
<remove name="TelemetryCorrelationHttpModule" />
<add name="TelemetryCorrelationHttpModule" type="Microsoft.AspNet.TelemetryCorrelation.TelemetryCorrelationHttpModule, Microsoft.AspNet.TelemetryCorrelation" preCondition="integratedMode,managedHandler" />
</modules>
<handlers>
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
<remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:1659;1699;1701" />
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:default /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+" />
</compilers>
</system.codedom>
</configuration>
答案 1 :(得分：0)
好吧，查看您的代码，看起来您正在运行的代码是基于.NET Core的，我认为您必须确保要在IIS上运行该应用程序，需要确保您具有IIS ANCM已安装。
另请参阅https://docs.microsoft.com/en-us/aspnet/core/host-and-deploy/aspnet-core-module?view=aspnetcore-2.2