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Generate media proxy origin config on deploy

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This commit is contained in:
Jage9
2026-03-08 21:26:07 -04:00
parent 6368187ee4
commit 47d4a61256
3 changed files with 42 additions and 5 deletions
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20
deploy/php/media_proxy.php
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@@ -147,6 +147,24 @@ function normalize_origin($value)
return $scheme . '://' . $host . $port;
}
function load_proxy_host_origin()
{
$fromEnv = normalize_origin(getenv('CHGRID_HOST_ORIGIN'));
if ($fromEnv !== '') {
return $fromEnv;
}
$configPath = __DIR__ . '/media_proxy.config.php';
if (!is_file($configPath)) {
return '';
}
$config = require $configPath;
if (!is_array($config) || !isset($config['host_origin'])) {
return '';
}
return normalize_origin($config['host_origin']);
}
function host_matches_suffix($host, $suffix)
{
if ($suffix === '') {
@@ -412,7 +430,7 @@ function resolve_safe_redirect_chain($initialUrl, $allowlistSuffixes, $requestHe
// Optional allowlist env var: CHGRID_MEDIA_PROXY_ALLOWLIST=dropbox.com,example.com
$allowlistEnv = getenv('CHGRID_MEDIA_PROXY_ALLOWLIST');
$allowlistSuffixes = parse_allowlist_suffixes($allowlistEnv);
$allowedOrigin = normalize_origin(getenv('CHGRID_HOST_ORIGIN'));
$allowedOrigin = load_proxy_host_origin();
if ($allowedOrigin === '') {
send_text(500, 'CHGRID_HOST_ORIGIN is required');
}