1 files changed, 42 insertions, 0 deletions

diff --git a/recipes/whatsapp/webview-unsafe.js b/recipes/whatsapp/webview-unsafe.js
new file mode 100644
index 0000000..726014f
--- /dev/null
+++ b/recipes/whatsapp/webview-unsafe.js
@@ -0,0 +1,42 @@
+const PUSHSTATE_NORMAL = 0;
+const PUSHSTATE_THROTTLE = 1;
+const PUSHSTATE_DISABLE = 2;
+
+const PUSHSTATE_THROTTLE_THRESHOLD = 1;
+
+window.shPushState = window.history.pushState;
+//window.pushStateBehavior = PUSHSTATE_NORMAL;
+window.pushStateBehavior = PUSHSTATE_THROTTLE;
+window.pushStateCount = 0;
+
+function pushStateThrottled() {
+        if (window.pushStateCount < PUSHSTATE_THROTTLE_THRESHOLD)
+        {
+                window.shPushState.apply(window.history, arguments);
+                window.pushStateCount++;
+
+                if (window.pushStateCount == PUSHSTATE_THROTTLE_THRESHOLD)
+                        setTimeout(() => {
+                                window.pushStateCount = 0;
+                        },
+                        5000);
+        }
+        else
+        {
+                console.log("Pushstate temporarily blocked!");
+        }
+}
+
+function pushStateOneShot() {
+        window.shPushState.apply(window.history, arguments);
+
+        window.history.pushState = function() {};
+
+        console.log("Pushstate Disabled!");
+}
+
+if (window.pushStateBehavior != PUSHSTATE_NORMAL)
+{
+        window.history.pushState =
+                window.pushStateBehavior == PUSHSTATE_THROTTLE ? pushStateThrottled : pushStateOneShot;
+}