public async Task <CredentialVerificationResult> VerifyCredentialAsync(NetworkCredential credential, CancellationToken cancelToken)
{
if (credential.IsEmpty())
{
return(CredentialVerificationResult.NoCredential);
}
if (credential.IsInvalid())
{
return(CredentialVerificationResult.SpellingError);
}
// check network
if (!NetworkInterface.GetIsNetworkAvailable())
{
return(CredentialVerificationResult.NetworkError);
}
// check web-service
var webServiceIsUpAndRunning = await ServiceWrapper.CheckAsync();
if (webServiceIsUpAndRunning == false)
{
return(CredentialVerificationResult.WebServiceDown);
}
using (var wrapper = new ServiceWrapper(cancelToken))
{
var service = wrapper.Service;
// check web-service call
try
{
var posts = await service.GetNewDataAsync(new ChangeRequest
{
userName = credential.UserName,
password = credential.Password,
maxOutput = 0,
messageRowVersion = new byte[8],
ratingRowVersion = new byte[8],
moderateRowVersion = new byte[8],
subscribedForums = new RequestForumInfo[]
{
new RequestForumInfo
{
forumId = 1,
isFirstRequest = true
}
}
});
if (posts.Body.GetNewDataResult.userId == 0)
{
return(CredentialVerificationResult.WrongCredential);
}
else
{
var userId = posts.Body.GetNewDataResult.userId;
var users = await service.GetUserByIdsAsync(new UserByIdsRequest
{
userName = credential.UserName,
password = credential.Password,
userIds = new ArrayOfInt {
userId
},
});
var user = users.Body.GetUserByIdsResult.users.FirstOrDefault();
if (user == null)
{
return(CredentialVerificationResult.WrongCredential);
}
this.User = new UserModel
{
Id = user.userId,
Alias = user.userNick,
Name = user.userName,
RealName = user.realName,
Origin = user.whereFrom,
Address = user.homePage,
Email = user.publicEmail,
Interests = user.specialization,
Signature = user.origin,
};
StoreUser();
}
}
catch (Exception)
{
return(CredentialVerificationResult.WrongCredential);
}
}
return(CredentialVerificationResult.Success);
}