Backend:
- m_bank_user_dsc + m_dsc_challenge tables (Liquibase 0292/0293/0294)
- DSC enrollment flow: start → JNLP → JWS helper → callback → upsert
- DSC login factor: challenge → sign → verify → claim minted TFA token
- 2FA gate now also accepts an active DSC mapping (AuthenticationApiResource
+ TwoFactorAuthenticationFilter), defensively wrapped so a missing DSC table
doesn't 500 the auth path
- TenantAwareBasicAuthenticationFilter exempts /api/v*/dsc/helper.jar and
strips Authorization header for that path so JWS's raw GET works without
the user seeing a browser Basic-auth prompt
- DSC helper JAR served at /api/v*/dsc/helper.jar from a configurable
filesystem path (default ~/.cbsnexora/dsc-helper.jar)
Java helper JAR (dsc-helper/):
- Standalone Gradle subproject, Java 8 target, fat jar with Gson shaded in
- Cross-platform token picker (Windows Cert Store / ePass2003 / eToken /
ProxKey / Other) — matches the JNLP arg contract emitted by the backend
- Sets Fineract-Platform-TenantId on its callback POST from the JNLP args
- JNLP age check now reads cbsnexora-dsc.jnlp (current name) AND
SignTender.jnlp (legacy) — picks the youngest, never blocks if none exist
Inline KYC upsert in updateClient (mirror of the create-flow path):
- ClientKycWritePlatformService.upsertKycInline() — creates or merges KYC
fields, bumps status to IN_PROGRESS on real changes; resets PAN verification
on PAN edit of a verified record
- ClientWritePlatformServiceJpaRepositoryImpl.updateClient() handles the
kyc:{} sub-object on PUT /clients/{id}, matching createClient
User uniqueness:
- m_appuser.email + m_appuser.mobile_no UNIQUE (Liquibase 0295)
- Pre-flight assertEmailAndMobileUnique() in create/update with self-exclusion
- handleDataIntegrityIssues maps the two new constraints to clean
field-scoped error messages (race-condition safety net)
Email OTP subject line now: "Your OTP for Login - <AppName> (dd-MM-yy-HH:mm)"
where AppName comes from fineract.email.from-name (default "CBSnexora").
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
