Tag Archives: Azure

Using an ASP.NET Core IHostedService to run Azure Service Bus subscriptions and consumers

This post shows how Azure Service bus subscription for topics or consumers for a queue, or can be used inside an ASP.NET Core application. The Azure Service Bus client listens to events and needs to be started, stopped and registered to the topic to receive messages. An IHostedService is used for this. Code: https://github.com/damienbod/AspNetCoreServiceBus Posts […]

Integration Testing for ASP.NET Core using EF Core Cosmos with XUnit and Azure DevOps

This article shows how integration tests could be implemented for an ASP.NET Core application which uses EF Core and Azure Cosmos. The database tests can be run locally or in an Azure DevOps build using the Azure Cosmos emulator. XUnit is used to implement the tests. Code: https://github.com/damienbod/AspNetCoreEfCoreCosmosTesting EF Core is used to the access […]

Adding ASP.NET Core authorization for an Azure Blob Storage and Azure AD users using role assignments

This post shows how authorization can be implemented for Azure Storage Blob containers in an ASP.NET Core web application. The two roles Storage Blob Data Contributor and Storage Blob Data Reader are used to authorize the Azure AD users which use the Blob storage container. Users are assigned the roles using role assignment. This authorization […]

Using multiple APIs in Angular and ASP.NET Core with Azure AD authentication

This article shows how an Angular application could be used to access many APIs in a secure way. An API is created specifically for the Angular UI and the further APIs can only be access from the trusted backend which is under our control. Code: https://github.com/damienbod/AzureADAuthRazorUiServiceApiCertificate Posts in this series Implement Azure AD Client credentials […]

Using Microsoft Graph API in ASP.NET Core

This post shows how Microsoft Graph API can be used in both ASP.NET Core UI web applications and also ASP.NET Core APIs for delegated identity flows. The ASP.NET Core applications are secured using Microsoft.Identity.Web. In the API project, the Graph API client is used in a delegated flow with user access tokens getting an access […]

Implement a Web APP and an ASP.NET Core Secure API using Azure AD which delegates to a second API

This article shows how an ASP.NET Core Web application can authenticate and access a downstream API using user access tokens and delegate to another API in Azure AD also using user access tokens. Microsoft.Identity.Web is used in all three applications to acquire the tokens for the Web API and the access tokens for the two […]

Implement a Blazor full text search using Azure Cognitive Search

This article shows how to implement a full text search in Blazor using Azure Cognitive Search. The search results are returned using paging and the search index can be created, deleted from a Blazor application. Code: https://github.com/damienbod/AspNetCoreAzureSearch Posts in this series Implement a full text search using Azure Cognitive Search in ASP.NET Core Using Azure […]

Using Azure Cognitive Search Suggesters in ASP.NET Core and Autocomplete

This post shows how to implement an autocomplete in an ASP.NET Core Razor Page using Azure Cognitive Search Suggesters. Code: https://github.com/damienbod/AspNetCoreAzureSearch Posts in this series Implement a full text search using Azure Cognitive Search in ASP.NET Core Using Azure Cognitive Search Suggesters in ASP.NET Core and Autocomplete Implement a Blazor full text search using Azure […]

Implement a full text search using Azure Cognitive Search in ASP.NET Core

This article shows how to implement a full text search in ASP.NET Core using Azure Cognitive Search. The search results are returned using paging and the search index can be created, deleted from an ASP.NET Core Razor Page UI. Code: https://github.com/damienbod/AspNetCoreAzureSearch Posts in this series Implement a full text search using Azure Cognitive Search in […]

Implement Azure AD Client credentials flow using Client Certificates for service APIs

This post shows how to implement an Azure client credential flows to access an API for a service-to-service connection. No user is involved in this flow. A client certificate (Private Key JWT authentication) is used to get the access token and the token is used to access the API which is then used and validated […]