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deploy: enforce no-cache for index.html and version.js via publish-dir htaccess

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Jage9
2026-02-22 19:08:20 -05:00
parent c7e2a10652
commit 590e33d374
3 changed files with 17 additions and 0 deletions
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2
deploy/README.md
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@@ -104,6 +104,8 @@ Notes:
- Replace `yourdomain.com` with your real domain. - Replace `yourdomain.com` with your real domain.
- Script copies `deploy/apache/chgrid-vhost-snippet.conf`, runs `rebuildhttpdconf`, then restarts Apache via WHM restart command. - Script copies `deploy/apache/chgrid-vhost-snippet.conf`, runs `rebuildhttpdconf`, then restarts Apache via WHM restart command.
- Snippet now includes no-cache headers for `/chgrid/` and `/chgrid/index.html` so client updates are not stuck on stale HTML. - Snippet now includes no-cache headers for `/chgrid/` and `/chgrid/index.html` so client updates are not stuck on stale HTML.
- `deploy_client.sh` also installs `/chgrid/.htaccess` from `deploy/apache/chgrid-public-htaccess`
to force no-cache on `index.html` and `version.js` in shared-host setups.
## 7) Optional HTTPS relay for HTTP radio streams ## 7) Optional HTTPS relay for HTTP radio streams

10
deploy/apache/chgrid-public-htaccess Normal file
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@@ -0,0 +1,10 @@
# Chat Grid publish-dir cache policy.
# Applied to /chgrid/.htaccess by deploy_client.sh.
<IfModule mod_headers.c>
<FilesMatch "^(index\.html|version\.js)$">
Header set Cache-Control "no-store, no-cache, must-revalidate"
Header set Pragma "no-cache"
Header set Expires "0"
</FilesMatch>
</IfModule>

5
deploy/scripts/deploy_client.sh
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@@ -6,6 +6,7 @@ PUBLISH_DIR="${2:-/home/bestmidi/public_html/chgrid}"
BASE_PATH="${3:-/chgrid/}" BASE_PATH="${3:-/chgrid/}"
CLIENT_DIR="$REPO_ROOT/client" CLIENT_DIR="$REPO_ROOT/client"
PHP_PROXY_DIR="$REPO_ROOT/deploy/php" PHP_PROXY_DIR="$REPO_ROOT/deploy/php"
PUBLIC_HTACCESS_SRC="$REPO_ROOT/deploy/apache/chgrid-public-htaccess"
if [[ ! -d "$CLIENT_DIR" ]]; then if [[ ! -d "$CLIENT_DIR" ]]; then
echo "error: client directory not found: $CLIENT_DIR" >&2 echo "error: client directory not found: $CLIENT_DIR" >&2
@@ -28,6 +29,10 @@ if [[ -d "$PHP_PROXY_DIR" ]]; then
rsync -a "$PHP_PROXY_DIR/" "$PUBLISH_DIR/" rsync -a "$PHP_PROXY_DIR/" "$PUBLISH_DIR/"
fi fi
if [[ -f "$PUBLIC_HTACCESS_SRC" ]]; then
cp "$PUBLIC_HTACCESS_SRC" "$PUBLISH_DIR/.htaccess"
fi
# Normalize publish permissions for restrictive shared-host PHP handlers. # Normalize publish permissions for restrictive shared-host PHP handlers.
# - Directories must be executable/traversable. # - Directories must be executable/traversable.
# - PHP/static files must not be group-writable. # - PHP/static files must not be group-writable.