我正在开发一个Windows Phone 8.1应用程序,允许Azure用户使用Azure服务管理API查看其订阅/服务。身份验证是使用管理证书完成的,并且该证书附加到对API的所有请求中。单个用户可以正常使用,但当我尝试添加多个订阅功能时出现问题。我能够将证书安装在证书存储中并检索它,但是当我向API发送请求时出现问题。尽管我附加了正确的证书,但我收到403禁止错误。 以下是我使用的代码。
public async Task<Certificate> GetCertificate()
{
await CertificateEnrollmentManager.ImportPfxDataAsync(Certificate, "", ExportOption.Exportable, KeyProtectionLevel.NoConsent, InstallOptions.None, SubscriptionID);
CertificateQuery query = new CertificateQuery();
query.FriendlyName = SubscriptionID;
var c = await CertificateStores.FindAllAsync(query);
return c[0];
}
public async Task<HttpResponseMessage> SendRequest(string url,string version)
{
HttpResponseMessage response = null;
try
{
HttpBaseProtocolFilter filter = new HttpBaseProtocolFilter();
filter.ClientCertificate = await GetCertificate();
HttpClient client = new HttpClient(filter);
HttpRequestMessage request = new HttpRequestMessage();
request.RequestUri = new Uri(url);
request.Headers.Add("x-ms-version", version);
response = await client.SendRequestAsync(request, 0);
return response;
}
catch(Exception e)
{
var status=Windows.Web.WebError.GetStatus(e.HResult);
if (status == WebErrorStatus.CannotConnect)
throw new Exception("Cannot connect to internet. Check your connection.");
else if (status == WebErrorStatus.Disconnected)
throw new Exception("Connection was disconnected.");
else if (status == WebErrorStatus.ServiceUnavailable)
throw new Exception("Server was unavailable");
else if (status == WebErrorStatus.ConnectionReset)
throw new Exception("Connection was reset.");
else if (status == WebErrorStatus.BadGateway)
throw new Exception("Bad gateway.");
else if (status == WebErrorStatus.InternalServerError)
throw new Exception("Internal server error occurred");
else if (status == WebErrorStatus.HostNameNotResolved)
throw new Exception("Check your network connection. Host name could not be resolved.");
}
return response;
}
Windows Phone操作系统对应用程序的证书有限制吗?