https://www.hascode.com/tags/macaroons/ Recent content in Macaroons on Micha Kops' Tech Notes Hugo en Copyright © 2010 - 2025 Micha Kops. #e9d956c0c0154a221ad83c925346a8fa0e72f866 Wed, 31 May 2017 00:00:00 +0200 https://www.hascode.com/distributed-authorization-and-contextual-caveats-for-java-with-macaroons-and-jmacaroons/ Wed, 31 May 2017 00:00:00 +0200 https://www.hascode.com/distributed-authorization-and-contextual-caveats-for-java-with-macaroons-and-jmacaroons/ <div id="preamble"> <div class="sectionbody"> <div class="paragraph"> <p>Google’s Macaroons are a mechanism to establish distributed authorization. The distinction to the classical bearer-token is their ability that they may be used to perform an action under certain restrictions and may then be used to create a new macaroon with stricter restrictions.</p> </div> <div class="paragraph"> <p>The following short tutorial demonstrates how to create macaroons, serialize and deserialize them, add first- and third-party caveats and finally to verify them.</p> </div> <div class="imageblock"> <div class="content"> <img src="jmacarons-in-intellij-1024x748.png" alt="jmacarons in intellij 1024x748"/> </div> <div class="title">Figure 1. jmacaroons example</div>