我正在尝试使用连接到Dynamics 365财务和操作自定义Web服务的Xamarin应用程序(使用PCL方法的Xam.And.SDK 8.0.2.1进行Xam 4.7.10.38)。 总而言之,它是一个WCF Soap服务,它使用Azure Active Directory客户端ID +客户端密钥连接到soap服务。
我已将以下代码中最重要的部分发布,以供参考。
按照说明,我使用Silverlight SDK创建服务引用代理类,并添加了必要的框架引用。 然后我在我的Android项目中以及使用VS.Net 2017的标准.Net Windows应用程序中包含了这个代理类。
在我致电var resultAsync = service.BeginValidateUser(validateUserRequest, null, null);
在我的Windows应用中,它会返回
System.ServiceModel.Channels.ServiceChannel.SendAsyncResult。
我做WaitOne来结束它,我的EndValidateUser返回正确的结果。
但是在我的Android应用中,它会返回
System.Runtime.Remoting.Messaging.AsyncResult
是具有不同成员/方法的不同对象。 Waitone仍然有效,但是当我调用EndValidateUser时,我得到一个例外
“System.ArgumentOutOfRangeException:指定的参数不在 有效值范围。\ n参数名称:值\ n at(包装器 托管到本机) System.Object的:__ icall_wrapper_mono_delegate_end_invoke (object,intptr)\ n at(wrapper delegate-end-invoke) :end_invoke_object__this ___对象[]&安培; _IAsyncResult (object []&,System.IAsyncResult)\ n at System.ServiceModel.MonoInternal.ClientRuntimeChannel.EndProcess (System.Reflection.MethodBase方法,System.String operationName, System.Object []参数,System.IAsyncResult结果)[0x0001f] in < 475dec2c1fe44b95bbfbd21b550b63f8>:0 \ n at at System.ServiceModel.ClientBase
1+ChannelBase
1 [TChannel,T] .EndInvoke (System.String methodName,System.Object [] args,System.IAsyncResult 结果)[0x00045]在< 475dec2c1fe44b95bbfbd21b550b63f8>中:0 \ n
关于如何解决这个问题的任何想法或方法?
此致 Sven Peeters
参考代码:
AuthenticationContext authenticationContext = new AuthenticationContext(Static_Functions.activeDirectoryTenant);
string aadClientAppSecret = Static_Functions.activeDirectoryClientAppSecret;
ClientCredential creadential = new ClientCredential(Static_Functions.activeDirectoryClientAppId, aadClientAppSecret);
AuthenticationResult authenticationResult = authenticationContext.AcquireTokenAsync(Static_Functions.activeDirectoryResource, creadential).Result;
string oAuthHeader = authenticationResult.CreateAuthorizationHeader();
string serviceName = "PWBMobilityServiceGroup";
string soapServiceUriString = Static_Functions.GetSoapServiceUriString(serviceName, Static_Functions.aosUri);
EndpointAddress endpointAddress = new EndpointAddress(soapServiceUriString);
System.ServiceModel.Channels.Binding binding = Static_Functions.GetBinding();
SchindlerTechAssist.Droid.D365Service.MobilityServiceClient client = new SchindlerTechAssist.Droid.D365Service.MobilityServiceClient(binding, endpointAddress);
IClientChannel dimServiceChannel = client.InnerChannel;
using (OperationContextScope dimServiceOperContext = new OperationContextScope(dimServiceChannel))
{
HttpRequestMessageProperty requestMessage = new HttpRequestMessageProperty();
requestMessage.Headers[Static_Functions.OAuthHeader] = oAuthHeader;
OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = requestMessage;
CallContext callContext = new CallContext { Company = "DAT" };
string empId = "000509";
string pass = "test";
#region Validate User
SchindlerTechAssist.Droid.D365Service.PWBMobServiceValidateUserRequest validateUserRequest = new SchindlerTechAssist.Droid.D365Service.PWBMobServiceValidateUserRequest();
validateUserRequest.EmployeeId = empId;
validateUserRequest.Password = pass;
SchindlerTechAssist.Droid.D365Service.MobilityService service = (SchindlerTechAssist.Droid.D365Service.MobilityService)dimServiceChannel;
var resultAsync = service.BeginValidateUser(validateUserRequest, null, null);
resultAsync.AsyncWaitHandle.WaitOne();
var result = service.EndValidateUser(resultAsync);
#endregion
}
答案 0 :(得分:0)
我的修复是在Android属性中启用TLS 1.2。动态测试/生产环境需要来自客户端的TLS 1.2。