1628: Exclude fullName field from user hashing

[seluianova]

Short description

Exclude fullName field from user hashing

Koblenz-Pass News: "Aktenzeichen in der Kombination mit Geburtsdatum sind datenschutzrechtlich vereinbar. Die Übertragung des Aktenzeichen und des Geburtsdatums sind möglich."

Proposed changes

• Adjust Argon2IdHasher, docs, tests

Side effects

Card can be issued under any name

Testing

1. Import user entitlements via POST http://localhost:8000/users/import Include CSV file as a form-data:

   regionKey,userHash,startDate,endDate,revoked
   07111,"$argon2id$v=19$m=19456,t=2,p=1$cr3lP9IMUKNz4BLfPGlAOHq1z98G5/2tTbhDIko35tY",01.01.2024,01.01.2025,false

   The above hash does not contain a name of the user

2. Send graphql request to create card:

   mutation CreateCardFromSelfService {
   createCardFromSelfService(
       project: "koblenz.sozialpass.app"
       encodedCardInfo: "Cg1LYXJsYSBLb2JsZW56GhIKAghfEgQI6r4BMgYKBDEyM0s="
       generateStaticCode: true
   ) {
       dynamicActivationCode {
           cardInfoHashBase64
           codeBase64
       }
       staticVerificationCode {
           cardInfoHashBase64
           codeBase64
       }
   }
   }

   The encodedCardInfo above contains a name of the user

Resolved issues

Fixes: #1628

[seluianova]

@steffenkleinle sorry 🙈 have you managed that already or shall I extend the testing steps now?