Files
XC_VM/docs/en/administration
Claude 6c391f25d9 fix(servers): harden the OPENSSL_EXTRA repair after review
server:sync-openssl-extra now refuses to send when the main's own
published fingerprint differs from the value it read. Run as root, it
could read a config/openssl_extra that xc_vm cannot read, while the
main's php-fpm runs on the default, and push a value that breaks every
LB. The command and cron:root_signals now share one contract:
OpensslExtra::SIGNAL_ACTION, signal() and applySignal(), with
publish() for cron:servers.

Encryption::readToken now tries the sealed format with both values
before the legacy one. A wrong-value legacy decrypt() could return
garbage (about 1 in 256), so a sealed token minted with the replaced
value was refused. Legacy tokens keep that inherent miss rate.

proxy_api trusts the posted server_id and handed any registered proxy
an LB's signal rows, including the main's OPENSSL_EXTRA. It now skips
set_openssl_extra rows until the source-IP binding lands.

Tests cover sync() with TestDb, the signal contract and the case's own
break. The docs cover the check and the repair.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TQHeypQpfAXTdCysmi7b6a
2026-09-25 00:56:05 +00:00
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