microsoft-azure-webjobs-extensions-authentication-events-dotnet

# Microsoft.Azure.WebJobs.Extensions.AuthenticationEvents (.NET) Azure Functions extension for handling Microsoft Entra ID custom authentication events. ## Installation ```bash dotnet add package Microsoft.Azure.WebJobs.Extensions.AuthenticationEvents ``` **Current Version**: v1.1.0 (stable) ## Supported Events | Event | Purpose | |-------|---------| | `OnTokenIssuanceStart` | Add custom claims to tokens during issuance | | `OnAttributeCollectionStart` | Customize attribute collection UI before display | | `OnAttributeCollectionSubmit` | Validate/modify attributes after user submission | | `OnOtpSend` | Custom OTP delivery (SMS, email, etc.) | ## Core Workflows ### 1. Token Enrichment (Add Custom Claims) Add custom claims to access or ID tokens during sign-in. ```csharp using Microsoft.Azure.WebJobs; using Microsoft.Azure.WebJobs.Extensions.AuthenticationEvents; using Microsoft.Azure.WebJobs.Extensions.AuthenticationEvents.TokenIssuanceStart; using Microsoft.Extensions.Logging; public static class TokenEnrichmentFunction { [FunctionName("OnTokenIssuanceStart")] public static WebJobsAuthenticationEventResponse Run( [WebJobsAuthenticationEventsTrigger] WebJobsTokenIssuanceStartRequest request, ILogger log) { log.LogInformation("Token issuance event for user: {UserId}", request.Data?.AuthenticationContext?.User?.Id); // Create response with custom claims var response = new WebJobsTokenIssuanceStartRespo...