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authorRoeland Jago Douma <rullzer@users.noreply.github.com>2020-12-16 10:28:09 +0100
committerGitHub <noreply@github.com>2020-12-16 10:28:09 +0100
commit7a774930388d3214be810c0f40e7d58f4109b455 (patch)
treee94834dc758021d35a88b275b9182c06e90f0ef7 /lib
parent4c133f2bd29c697414f82beb12e5b3fdf1a0ba22 (diff)
parent329ffa257e1b91a544f0e2d98af4e2ebfbcc6283 (diff)
downloadnextcloud-server-7a774930388d3214be810c0f40e7d58f4109b455.tar.gz
nextcloud-server-7a774930388d3214be810c0f40e7d58f4109b455.zip
Merge pull request #24706 from nextcloud/bugfix/noid/log-error-on-setting-custom-headers-on-no-content-responses
Log an error when setting a custom header on "Not Modified" responses
Diffstat (limited to 'lib')
-rw-r--r--lib/public/AppFramework/Http/Response.php14
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/public/AppFramework/Http/Response.php b/lib/public/AppFramework/Http/Response.php
index ff6b97f87b1..fc3ee739773 100644
--- a/lib/public/AppFramework/Http/Response.php
+++ b/lib/public/AppFramework/Http/Response.php
@@ -38,6 +38,8 @@ namespace OCP\AppFramework\Http;
use OCP\AppFramework\Http;
use OCP\AppFramework\Utility\ITimeFactory;
+use OCP\IConfig;
+use Psr\Log\LoggerInterface;
/**
* Base class for responses. Also used to just send headers.
@@ -203,6 +205,18 @@ class Response {
// to be able to reliably check for security
// headers
+ if ($this->status === Http::STATUS_NOT_MODIFIED
+ && stripos($name, 'x-') === 0) {
+ /** @var IConfig $config */
+ $config = \OC::$server->get(IConfig::class);
+
+ if ($config->getSystemValueBool('debug', false)) {
+ \OC::$server->get(LoggerInterface::class)->error(
+ 'Setting a custom header on a 204 or 304 is not supported'
+ );
+ }
+ }
+
if (is_null($value)) {
unset($this->headers[$name]);
} else {