From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../encrypted-media/polyfill/firefox-polyfill.js | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 testing/web-platform/tests/encrypted-media/polyfill/firefox-polyfill.js (limited to 'testing/web-platform/tests/encrypted-media/polyfill/firefox-polyfill.js') diff --git a/testing/web-platform/tests/encrypted-media/polyfill/firefox-polyfill.js b/testing/web-platform/tests/encrypted-media/polyfill/firefox-polyfill.js new file mode 100644 index 0000000000..ce241af362 --- /dev/null +++ b/testing/web-platform/tests/encrypted-media/polyfill/firefox-polyfill.js @@ -0,0 +1,23 @@ +(function(){ + if(navigator.userAgent.toLowerCase().indexOf('firefox') > -1){ + + // Work around https://bugzilla.mozilla.org/show_bug.cgi?id=1282142 + // Firefox does not correctly reject the Clear Key session types it does not support + var _requestMediaKeySystemAccess = navigator.requestMediaKeySystemAccess.bind( navigator ); + + navigator.requestMediaKeySystemAccess = function( keysystem, configurations ) + { + if ( keysystem !== 'org.w3.clearkey' ) return _requestMediaKeySystemAccess( keysystem, configurations ); + + var supported_configurations = configurations.filter( function( c ) { + + return !c.sessionTypes || ( c.sessionTypes.length === 1 && c.sessionTypes[ 0 ] === 'temporary' ); + + } ); + + if ( supported_configurations.length === 0 ) return Promise.reject( new DOMException( 'None of the requested configurations were supported.' ) ); + + return _requestMediaKeySystemAccess( keysystem, supported_configurations ); + } + } +}()); \ No newline at end of file -- cgit v1.2.3