From 56674ea70849b3a793fa7b862945163aa10b36b8 Mon Sep 17 00:00:00 2001
From: "J. Ryan Stinnett" <jryans@gmail.com>
Date: Fri, 16 Aug 2019 13:34:12 +0100
Subject: [PATCH 1/2] Set SUID bit on chrome-sandbox for Debian

This tweaks Linux packages for Riot to SUID `chrome-sandbox` after install. This
is required as of Electron 5 for certain distros, such as Debian.

This change has also been provided to `electron-builder` upstream, so ideally
they'll include it in the future and this becomes redundant.

Fixes https://github.com/vector-im/riot-web/issues/10509
---
 electron_app/build/linux/after-install.tpl | 12 ++++++++++++
 package.json                               |  3 +++
 2 files changed, 15 insertions(+)
 create mode 100644 electron_app/build/linux/after-install.tpl

diff --git a/electron_app/build/linux/after-install.tpl b/electron_app/build/linux/after-install.tpl
new file mode 100644
index 0000000000..13f14ef11d
--- /dev/null
+++ b/electron_app/build/linux/after-install.tpl
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Link to the binary
+ln -sf '/opt/${productFilename}/${executable}' '/usr/bin/${executable}'
+
+# SUID chrome-sandbox for Electron 5+
+# Remove this custom after-install.tpl once this change has been upstreamed
+# https://github.com/electron-userland/electron-builder/pull/4163
+chmod 4755 '/opt/${productFilename}/chrome-sandbox' || true
+
+update-mime-database /usr/share/mime || true
+update-desktop-database /usr/share/applications || true
diff --git a/package.json b/package.json
index b46a719040..b06c716d39 100644
--- a/package.json
+++ b/package.json
@@ -175,6 +175,9 @@
         "StartupWMClass": "riot"
       }
     },
+    "deb": {
+      "afterInstall": "electron_app/build/linux/after-install.tpl"
+    },
     "mac": {
       "category": "public.app-category.social-networking"
     },

From 0617c1cd134e3d0b9b49a7f5d6508b110f5aec7c Mon Sep 17 00:00:00 2001
From: "J. Ryan Stinnett" <jryans@gmail.com>
Date: Fri, 16 Aug 2019 14:30:47 +0100
Subject: [PATCH 2/2] Tweak comment about upstream

---
 electron_app/build/linux/after-install.tpl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/electron_app/build/linux/after-install.tpl b/electron_app/build/linux/after-install.tpl
index 13f14ef11d..6ee772d219 100644
--- a/electron_app/build/linux/after-install.tpl
+++ b/electron_app/build/linux/after-install.tpl
@@ -4,7 +4,9 @@
 ln -sf '/opt/${productFilename}/${executable}' '/usr/bin/${executable}'
 
 # SUID chrome-sandbox for Electron 5+
-# Remove this custom after-install.tpl once this change has been upstreamed
+# Remove this entire file (after-install.tpl) and remove the reference in
+# package.json once this change has been upstreamed so we go back to the copy
+# from upstream.
 # https://github.com/electron-userland/electron-builder/pull/4163
 chmod 4755 '/opt/${productFilename}/chrome-sandbox' || true