pkgs/applications/video/obs-studio/Enable-file-access-and-universal-access-for-file-URL.patch

   1 From 0de0a90f8fe5e1e48fa4ec7aa7c825ef88770f9d Mon Sep 17 00:00:00 2001
   2 From: Ryan Foster <RytoEX@gmail.com>
   3 Date: Mon, 9 Sep 2019 23:55:02 -0400
   4 Subject: [PATCH] Enable file access and universal access for file URLs
   5
   6 When loading a local file, instead of disabling CEF's web security,
   7 enable file access and universal access for file URLs. This should allow
   8 local files to make CORS requests without completely disabling CEF's
   9 security model.
  10 ---
  11  obs-browser-source.cpp | 9 ++++++---
  12  1 file changed, 6 insertions(+), 3 deletions(-)
  13
  14 diff --git a/obs-browser-source.cpp b/obs-browser-source.cpp
  15 index 09b3017..1094340 100644
  16 --- a/plugins/obs-browser/obs-browser-source.cpp
  17 +++ b/plugins/obs-browser/obs-browser-source.cpp
  18 @@ -239,9 +239,12 @@ bool BrowserSource::CreateBrowser()
  19
  20  #if ENABLE_LOCAL_FILE_URL_SCHEME && CHROME_VERSION_BUILD < 4430
  21                 if (is_local) {
  22 -                       /* Disable web security for file:// URLs to allow
  23 -                        * local content access to remote APIs */
  24 -                       cefBrowserSettings.web_security = STATE_DISABLED;
  25 +                       /* Enable file access and universal access from file://
  26 +                        * URLs to allow local content access to remote APIs */
  27 +                       cefBrowserSettings.file_access_from_file_urls =
  28 +                               STATE_ENABLED;
  29 +                       cefBrowserSettings.universal_access_from_file_urls =
  30 +                               STATE_ENABLED;
  31                 }
  32  #endif
  33                 auto browser = CefBrowserHost::CreateBrowserSync(