https://blog.augustfeng.app/tags/xcode/ Recent content in Xcode on August Feng Hugo en Fri, 12 Jun 2026 00:00:00 +0000 https://blog.augustfeng.app/articles/aws-swift-sdk-and-email-addresses-as-sso-session-names/ Fri, 12 Jun 2026 00:00:00 +0000 https://blog.augustfeng.app/articles/aws-swift-sdk-and-email-addresses-as-sso-session-names/ <div id="outline-container-headline-1" class="outline-2"> <h2 id="headline-1"> About </h2> <div id="outline-text-headline-1" class="outline-text-2"> <p> I&#39;m a big fan of how AWS&#39;s SDK authentication mechanism is standardized across languages and also portable across environments.</p> <p> <em>Hint: The <a href="https://docs.aws.amazon.com/sdkref/latest/guide/standardized-credentials.html">credential provider chain</a> allows a program to authenticate when running locally and fall back to the IAM infrastructure when it&#39;s running in an AWS environment.</em></p> </div> </div> <div id="outline-container-headline-2" class="outline-2"> <h2 id="headline-2"> All good until Swift </h2> <div id="outline-text-headline-2" class="outline-text-2"> <p> When developing locally, I like to use the <a href="https://docs.aws.amazon.com/sdkref/latest/guide/feature-sso-credentials.html">IAM Identity Center credential provider</a> and avoid configuring access keys.</p>