Delegation Devtrial

This is a demo of the Delegation-oriented FedCM Devtrials.

Step 0) Download and open chrome canaries

Step 1) Enable necessary development flags. Type chrome://flags in the url bar and enable the following flags

• #fedcm-without-well-known-enforcement
• #fedcm-delegation (in devtrials)

Step 2) Use my own test issuer or enter yours:

https://issuer.sgo.to/fedcm.json

Step 3) Click on this button Sign-in

Step 4) See the resulted token in this textarea:

Step 5) Split the token between the SDJWT and the KB by "~" and base64 decode:

Step 6) Parse the disclosures:

Step 7) Parse the KB:

Step 8) Check for signatures and hashes and so on (left as an exercise).