danwin1210/hit-counter
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Add new security headers

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This commit is contained in:
Daniel Winzen
2021-05-14 18:10:02 +02:00
parent 613096ecef
commit 7868341657
2 changed files with 4 additions and 3 deletions
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1
counter.php
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@ -41,6 +41,7 @@ if(!$id=$stmt->fetch(PDO::FETCH_NUM)){
header_remove('X-Frame-Options'); header_remove('X-Frame-Options');
header("Content-Security-Policy: base-uri 'self'; default-src 'none'; frame-ancestors '*'"); header("Content-Security-Policy: base-uri 'self'; default-src 'none'; frame-ancestors '*'");
header('Content-Type: image/gif'); header('Content-Type: image/gif');
header('Access-Control-Allow-Origin: *');
//add visitor to db //add visitor to db
if(isSet($_COOKIE["counted$_REQUEST[id]"])){ if(isSet($_COOKIE["counted$_REQUEST[id]"])){

6
counter_config.php
View File

@ -76,6 +76,9 @@ function send_headers(array $styles = []){
header('Expires: 0'); header('Expires: 0');
header('Referrer-Policy: no-referrer'); header('Referrer-Policy: no-referrer');
header("Permissions-Policy: accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=(), clipboard-read=(), clipboard-write=(), gamepad=(), speaker-selection=(), conversion-measurement=(), focus-without-user-activation=(), hid=(), idle-detection=(), sync-script=(), vertical-scroll=(), serial=(), trust-token-redemption=()"); header("Permissions-Policy: accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=(), clipboard-read=(), clipboard-write=(), gamepad=(), speaker-selection=(), conversion-measurement=(), focus-without-user-activation=(), hid=(), idle-detection=(), sync-script=(), vertical-scroll=(), serial=(), trust-token-redemption=()");
header("Cross-Origin-Embedder-Policy: require-corp");
header("Cross-Origin-Opener-Policy: same-origin");
header("Cross-Origin-Resource-Policy: same-origin");
$style_hashes = ''; $style_hashes = '';
foreach($styles as $style) { foreach($styles as $style) {
$style_hashes .= " 'sha256-".base64_encode(hash('sha256', $style, true))."'"; $style_hashes .= " 'sha256-".base64_encode(hash('sha256', $style, true))."'";
@ -84,9 +87,6 @@ function send_headers(array $styles = []){
header('X-Content-Type-Options: nosniff'); header('X-Content-Type-Options: nosniff');
header('X-Frame-Options: sameorigin'); header('X-Frame-Options: sameorigin');
header('X-XSS-Protection: 1; mode=block'); header('X-XSS-Protection: 1; mode=block');
if($_SERVER['REQUEST_METHOD'] === 'HEAD'){
exit; // headers sent, no further processing needed
}
} }
function set_secure_cookie(string $name, string $value){ function set_secure_cookie(string $name, string $value){