Aasawari Sahasrabuddhe
All Posts by Aasawari Sahasrabuddhe
Enable Your SAML Requesting App for Cross App Access
If you currently federate enterprise customers using Security Assertion Markup Language (SAML) and want to connect with third-party applications without migrating to OpenID Connect (OIDC), this Cross App Access (XAA) guide is for you. The Identity Assertion Authorization Grant specification, the basis of XAA, was originally designed with OIDC in mind. To use it in SAML applications, you must accommodate specific security and uniqueness requirements. This guide details what you need to support and how...
Build a Secure C# MCP App with Cross App Access (XAA)
A few years ago, getting a user signed in to an application or multiple applications with Single Sign-On (SSO) was enough; OpenID Connect (OIDC) handled the login, JWTs carried the claims, and Proof Key for Code Exchange (PKCE) made it secure. Today, with evolving AI, agents act on behalf of users and seek multiple accesses across different resources to execute a task. And that is when you’ll hit the gap. The user has an identity,...
Long Story Short: I Found My Place Between Code and Community
Taylor Swift once said, “Sometimes walking out is one thing that will find you the right thing.” That’s probably what happened to me. During my engineering days, all I ever wanted was to be a backend engineer, write code all day, use dark mode for IDEs, and sip coffee. And it all happened, I started as a software developer focused on shipping features, debugging all night, and building new features again. However, something felt incomplete,...