IIT

https://www.sarvgyan.com/articles/jee-advanced-counselling https://zollege.in/exams/jee-advanced/counselling https://collegedunia.com/exams/jee-advanced/counselling https://www.shiksha.com/engineering/jee-advanced-exam-counselling

AD B2C Filter user email by mobile phone C#

private async Task GetMailByPhoneNumber(GraphServiceClient graphClient, long mobileNumber) { UserDetailsEntity userDetailsEntity = new UserDetailsEntity(); string mobilePhone = Convert.ToString(mobileNumber); List options = new List { new QueryOption("$count", "true"), new HeaderOption("ConsistencyLevel","eventual") }; var officeUser = await graphClient.Users .Request(options) .Select(e => new { e.DisplayName, e.Mail, e.Id, e.MobilePhone, e.Identities }) .GetAsync(); foreach (var item in officeUser) { if (item.MobilePhone == mobilePhone) { var mail = item.Identities; if (mail != null) { var email = mail.ToDictionary(itemKeySelector => itemKeySelector.IssuerAssignedId); var mailregistered = email.ToArray(); var userMail = mailregistered[0].Key; userDetailsEntity.Email = userMail; userDetailsEntity.ID=item.Id; userDetailsEntity.MobileNumber = mobileNumber; return userDetailsEntity; } } } //if (result != null) //{ // // Console.WriteLine(JsonSerializer.Serialize(result)); //} _responseLogger.Information(new LogEntry() { Message = "START GetMailByPhoneNumber()", TimeStamp = DateTime.UtcNow.ToString(), }); return null; } ================================================== Code Reference: ms-identity-dotnetcore-b2c-account-management-master

Azure AD B2C Filter on Email for User details

var filterString = $"Identities/any(id:id/Issuer eq 'abc.onmicrosoft.com' and id/IssuerAssignedId eq 'abc@xyz.com')"; var officeUser = await graphClient.Users .Request() .Filter(filterString) .Select(e => new { e.DisplayName, e.Mail, e.Id }) .GetAsync();

Graph API with AD B2C

https://docs.microsoft.com/en-us/graph/auth-v2-service https://www.c-sharpcorner.com/article/authenticate-and-generate-microsoft-graph-accesstoken-appid-using-ms-graph-net/ https://docs.microsoft.com/en-us/graph/auth-v2-user#2-get-authorization

Handling Web API Global Exceptions with Problem Details middleware

Handling Web API Global Exceptions with Problem Details middleware https://github.com/iammukeshm/global-exception-handling-aspnet-core https://jasonwatmore.com/post/2020/10/02/aspnet-core-31-global-error-handler-tutorial#example-service-cs https://www.c-sharpcorner.com/article/implement-global-exception-handling-in-asp-net-core-application/

Web API active directory b2c ADB2C

https://docs.microsoft.com/en-us/azure/active-directory-b2c/enable-authentication-web-api?tabs=csharpclient

azure service bus queues messages

https://www.c-sharpcorner.com/article/get-started-with-azure-service-bus-queues-asp-net-core-part-1/