Evan Prodromou@erincandescent highjacking your thread to ask: what do you think about using mutual TLS instead of HTTP Signature? It authenticates the server only, but it saves time and effort.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.