Merge pull request #19605 from owncloud/add-get-http-protocol

Add \OCP\IRequest::getHttpProtocol

2 files changed, 29 insertions, 0 deletions

diff --git a/lib/private/appframework/http/request.php b/lib/private/appframework/http/request.php
index 29414b92f7c..cfd903bffe5 100644
--- a/lib/private/appframework/http/request.php
+++ b/lib/private/appframework/http/request.php
@@ -553,6 +553,27 @@ class Request implements \ArrayAccess, \Countable, IRequest {
 	}
 
 	/**
+	 * Returns the used HTTP protocol.
+	 *
+	 * @return string HTTP protocol. HTTP/2, HTTP/1.1 or HTTP/1.0.
+	 */
+	public function getHttpProtocol() {
+		$claimedProtocol = strtoupper($this->server['SERVER_PROTOCOL']);
+
+		$validProtocols = [
+			'HTTP/1.0',
+			'HTTP/1.1',
+			'HTTP/2',
+		];
+
+		if(in_array($claimedProtocol, $validProtocols, true)) {
+			return $claimedProtocol;
+		}
+
+		return 'HTTP/1.1';
+	}
+
+	/**
 	 * Returns the request uri, even if the website uses one or more
 	 * reverse proxies
 	 * @return string
diff --git a/lib/public/irequest.php b/lib/public/irequest.php
index 20fa543dd69..acfc4f3f1d0 100644
--- a/lib/public/irequest.php
+++ b/lib/public/irequest.php
@@ -168,6 +168,14 @@ interface IRequest {
 	public function getServerProtocol();
 
 	/**
+	 * Returns the used HTTP protocol.
+	 *
+	 * @return string HTTP protocol. HTTP/2, HTTP/1.1 or HTTP/1.0.
+	 * @since 8.2.0
+	 */
+	public function getHttpProtocol();
+
+	/**
 	* Returns the request uri, even if the website uses one or more
 	* reverse proxies
 	* @return string