Commit Graph

2 Commits

Author SHA1 Message Date
r-zakarya 20ba2438df feat(android): TOTP codes and custom fields in the detail screen
The detail screen showed site, username and password and silently dropped
everything else - custom fields, notes, 2FA. It is now built per entry
rather than from a fixed template: every row is a caption, a value, and
whether it is secret, so reveal and copy exist once instead of once per
kind of field.

Two rows stay special on purpose. A note's body is stored in the password
column, so it gets its own caption and no mask. The 2FA code is the only
live row - refreshed every second, placed first, since it is what you pull
a phone out for.

PMA.Totp takes bare base32 or an otpauth:// URI; both travel in snapshots
depending on how the entry was created. Checked against all six RFC 6238
vectors, including T=20000000000, which overflows 32 bits.

The rows hold plaintext, so clearing them is part of locking, not of
navigating away.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-15 10:35:09 +01:00
r-zakarya 0ddfe5c5fd feat(crypto): wire AES-GCM and PBKDF2 to Windows CNG
The viewer compiled for Win64 but died on first use: AesGcmDecrypt existed
only as JNI, so the desktop build downloaded 27 KB and then refused it.
Windows has the same primitive in bcrypt.dll - no DLL to ship, no OpenSSL,
and BCryptDeriveKeyPBKDF2 takes bytes, so none of the char[] encoding doubt
that keeps the Pascal loop around on Android.

This exists so the client can be exercised on the desktop; deploying an APK
to watch a list redraw is a slow way to build a UI.

selftest.dpr replaces the crypto-vector button the viewer dropped: same
known-answer vector, console, exit code = failures. Measured here - Pascal
1670 ms, CNG 528 ms, identical keys on the non-ASCII password.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-15 05:59:36 +01:00