Tag Archives: Blob storage

Using Blob storage from ASP.NET Core with Entra ID authentication

February 12, 2024 · by · in .NET Core, App Service, ASP.NET Core, Azure, Microsoft Entra ID · 4 Comments

This article shows how to implement a secure upload and a secure download in ASP.NET Core using Azure blob storage. The application uses Microsoft Entra ID for authentication and also for access to the Azure Blob storage container. Code: https://github.com/damienbod/AspNetCoreEntraIdBlobStorage Blogs in this series Security architecture The application is setup to store the file uploads […]

Using Azure AD groups authorization in ASP.NET Core for an Azure Blob Storage

March 1, 2021 · by · in .NET, .NET Core, ASP.NET Core, Azure, OAuth2, Security · 2 Comments

This post show how Azure AD groups could be used to implement authorization for an Azure Blob storage and used in an ASP.NET Core Razor page application to authorize the identities. The groups are assigned the roles in the Azure Storage. Azure AD users are added to the Azure AD groups and inherit the group […]

Secure Azure AD User File Upload with Azure AD Storage and ASP.NET Core

February 8, 2021 · by · in .NET, .NET Core, App Service, ASP.NET Core, ASPNET5, Azure · 3 Comments

This post shows how files can be uploaded to Azure blob storage using ASP.NET Core in a secure way using OAuth and Open ID Connect. Azure AD is used to authenticate the users. The uploaded file descriptions are saved to an SQL database using EF Core so that listing or searching files can be implemented […]