From e9f926e536bbd46aef6646cc327136fd7ee6c941 Mon Sep 17 00:00:00 2001
From: Pavel Feldman <pavel.feldman@gmail.com>
Date: Mon, 19 Sep 2022 06:08:40 -0700
Subject: [PATCH] fix(docker): do not sync primary selection into clipboard
 (#17424)

---
 .../src/docker/build_docker_image.sh          | 50 ++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

diff --git a/packages/playwright-test/src/docker/build_docker_image.sh b/packages/playwright-test/src/docker/build_docker_image.sh
index e3f7520551..89eef09023 100644
--- a/packages/playwright-test/src/docker/build_docker_image.sh
+++ b/packages/playwright-test/src/docker/build_docker_image.sh
@@ -17,6 +17,54 @@ mkdir -p /opt/bin && chmod +x /dev/shm \
     && rm -rf websockify-${WEBSOCKIFY_REF}/{docs,tests} \
     && mv websockify-${WEBSOCKIFY_REF} /opt/bin/noVNC/utils/websockify
 
+# Patch noVNC
+
+cat <<'EOF' > /opt/bin/noVNC/clip.patch
+diff --git a/app/ui.js b/app/ui.js
+index cb6a9fd..dbe42e0 100644
+--- a/app/ui.js
++++ b/app/ui.js
+@@ -951,6 +951,7 @@ const UI = {
+     clipboardReceive(e) {
+         Log.Debug(">> UI.clipboardReceive: " + e.detail.text.substr(0, 40) + "...");
+         document.getElementById('noVNC_clipboard_text').value = e.detail.text;
++        navigator.clipboard.writeText(e.detail.text).catch(() => {});
+         Log.Debug("<< UI.clipboardReceive");
+     },
+ 
+diff --git a/core/rfb.js b/core/rfb.js
+index ea3bf58..fad57bc 100644
+--- a/core/rfb.js
++++ b/core/rfb.js
+@@ -176,6 +176,7 @@ export default class RFB extends EventTargetMixin {
+             handleMouse: this._handleMouse.bind(this),
+             handleWheel: this._handleWheel.bind(this),
+             handleGesture: this._handleGesture.bind(this),
++            handleFocus: () => navigator.clipboard.readText().then(this.clipboardPasteFrom.bind(this)).catch(() => {})
+         };
+ 
+         // main setup
+@@ -515,6 +516,7 @@ export default class RFB extends EventTargetMixin {
+         this._canvas.addEventListener("gesturestart", this._eventHandlers.handleGesture);
+         this._canvas.addEventListener("gesturemove", this._eventHandlers.handleGesture);
+         this._canvas.addEventListener("gestureend", this._eventHandlers.handleGesture);
++        window.addEventListener('focus', this._eventHandlers.handleFocus);
+ 
+         Log.Debug("<< RFB.connect");
+     }
+@@ -522,6 +524,7 @@ export default class RFB extends EventTargetMixin {
+     _disconnect() {
+         Log.Debug(">> RFB.disconnect");
+         this._cursor.detach();
++        window.removeEventListener('focus', this._eventHandlers.handleFocus);
+         this._canvas.removeEventListener("gesturestart", this._eventHandlers.handleGesture);
+         this._canvas.removeEventListener("gesturemove", this._eventHandlers.handleGesture);
+         this._canvas.removeEventListener("gestureend", this._eventHandlers.handleGesture);
+EOF
+
+cd /opt/bin/noVNC
+git apply clip.patch
+
 # Configure FluxBox menus
 mkdir /root/.fluxbox
 cd /ms-playwright-agent
@@ -63,7 +111,7 @@ for i in $(seq 1 500); do
   sleep 0.2
 done
 
-nohup x11vnc -forever -shared -rfbport 5900 -rfbportv6 5900 -display "$DISPLAY" >/dev/null 2>&1 &
+nohup x11vnc -noprimary -nosetprimary -forever -shared -rfbport 5900 -rfbportv6 5900 -display "$DISPLAY" >/dev/null 2>&1 &
 nohup /opt/bin/noVNC/utils/novnc_proxy --listen 7900 --vnc localhost:5900 >/dev/null 2>&1 &
 
 cd /ms-playwright-agent