VITEC/VITEC-website
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SSR switch: site setting vitec.ssr.enabled gates .htaccess proxy to SSR node

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- Site set Vitecset: new bool setting vitec.ssr.enabled (default off,
  backend switch under Site Management > Settings > VITEC Settings)
- SsrFlagService derives var/vitec-ssr-on.flag from the setting;
  SyncSsrFlag middleware (frontend + backend) re-syncs per request
  because TYPO3 v14 fires no event on site settings save;
  vitec:ssr-flag CLI command for status/--sync
- public/.htaccess: flag-gated block proxies page requests [P] to
  https://vitec-ssr.evomedien.de (mod_proxy incl. https target verified
  on this host 2026-11-09), same exclusions as the SPA fallback block;
  completely inert while the flag file is absent
- Emergency off without TYPO3: delete var/vitec-ssr-on.flag
- Tested end to end: flag on -> pages proxied to VPS Caddy (502 while
  the SSR node is not deployed yet), /_json untouched; flag off ->
  SPA shell exactly as before

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
orascheandClaude Fable 5 committed 2026-11-09 13:35:27 +01:00
1 parent bd7a145afa
commit 2c0da281bd
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public/.htaccess
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@@ -345,6 +345,29 @@ AddDefaultCharset utf-8
RewriteCond %{QUERY_STRING} __typo3_install
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^.*$ %{ENV:CWD}index.php [QSA,L]
# --- VITEC SSR routing (flag-gated) -----------------------------------
# Active ONLY while the flag file below exists. Mirrors the SPA
# fallback's exclusions but PROXIES page requests to the SSR node on
# the Solr VPS instead of serving the React shell (mod_proxy incl.
# https target verified on this host 2026-11-09, see Nextcloud
# vitec-solr/ssr/README-SSR-Setup.md). The flag is written/removed by
# EXT:vitec (Site Set switch "vitec.ssr.enabled" -> SsrFlagService,
# synced by the SyncSsrFlag middleware / vitec:ssr-flag command).
# Emergency off without TYPO3: delete the flag file.
RewriteCond /usr/www/users/vitecevo/live/var/vitec-ssr-on.flag -f
RewriteRule ^$ https://vitec-ssr.evomedien.de/ [P,L]
RewriteCond /usr/www/users/vitecevo/live/var/vitec-ssr-on.flag -f
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l
RewriteCond %{REQUEST_URI} !^/_json(/|$)
RewriteCond %{REQUEST_URI} !^/typo3(/|$)
RewriteCond %{REQUEST_URI} !^/download/
RewriteCond %{REQUEST_URI} !^/api/
RewriteCond %{REQUEST_URI} !^/_frontend/
RewriteCond %{REQUEST_URI} !^/sitemap
RewriteRule ^(.*)$ https://vitec-ssr.evomedien.de/$1 [P,L]
# ----------------------------------------------------------------------
# The root path needs its own rule: for "/" REQUEST_FILENAME is the
# docroot DIRECTORY, so the !-d guard below skips it and DirectoryIndex
# would hand it to TYPO3 (JSON). The homepage JSON lives at /_json/.