- Customer-service notes joined to the account by comparing encrypted phone
columns. Both notes tables now carry phone_key, written when a note is
saved, and the three joins match on it.
- The email_verifications join was comparing a plaintext column against an
encrypted one, so it never matched and `verified` was always NULL in both
passenger and driver sign-in. It is now resolved in PHP against the
decrypted address, which fixes a pre-existing bug rather than only
preparing for GCM.
- auth/sendVerifyEmail.php built all three of its statements by interpolating
the request values into SQL. Any caller could inject through the email or
token field. Now parameterised.
- serviceapp/register.php duplicate detection consults the users indexes and
writes them with the row.
Sweep confirms no join or lookup compares two encrypted columns any more.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
- Replaced all client-facing $e->getMessage() with generic error messages
- Added error_log() with filename prefix to all catch blocks
- Covered jsonError(), echo, and json_encode() response patterns
- Also fixed 2 remaining display_errors=1 and add_invoice.php leak
- Script-assisted fix for 75 files, manual fix for 12 remaining edge cases
