beenull/raspap-webgui-mirror
1
0
Fork 0
mirror of https://github.com/RaspAP/raspap-webgui.git synced 2024-11-22 07:30:23 +00:00
Code Issues Projects Releases Packages Wiki Activity

add etag header to wifi qr code to improve

Browse source 
browser caching behavior
This commit is contained in:
glaszig 2020-02-27 23:53:48 +00:00
parent ad1ca08de3
commit 806ce22970
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
app/img/wifi-qr-code.php
View file

@ -40,11 +40,13 @@ $svg = shell_exec($command);
$config_mtime = filemtime(RASPI_HOSTAPD_CONFIG); $config_mtime = filemtime(RASPI_HOSTAPD_CONFIG);
$last_modified = gmdate('D, d M Y H:i:s ', $config_mtime) . 'GMT'; $last_modified = gmdate('D, d M Y H:i:s ', $config_mtime) . 'GMT';
$etag = hash('sha256', $data);
$content_length = strlen($svg); $content_length = strlen($svg);
header("Content-Type: image/svg+xml"); header("Content-Type: image/svg+xml");
header("Content-Length: $content_length"); header("Content-Length: $content_length");
header("Last-Modified: $last_modified"); header("Last-Modified: $last_modified");
header("ETag: \"$etag\"");
header("X-QR-Code-Content: $data"); header("X-QR-Code-Content: $data");
echo shell_exec($command); echo shell_exec($command);