From c71f56eb08c4d9948c20763f801f2c6cdf73ecf1 Mon Sep 17 00:00:00 2001
From: Frederik Bolding <frederik.bolding@gmail.com>
Date: Thu, 20 Mar 2025 16:15:18 +0100
Subject: [PATCH] fix: Increase Snap interface context size limit slightly

---
 .../src/interface/SnapInterfaceController.test.tsx            | 4 ++--
 packages/snaps-controllers/src/interface/utils.ts             | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/snaps-controllers/src/interface/SnapInterfaceController.test.tsx b/packages/snaps-controllers/src/interface/SnapInterfaceController.test.tsx
index de0a2623c0..563deeca04 100644
--- a/packages/snaps-controllers/src/interface/SnapInterfaceController.test.tsx
+++ b/packages/snaps-controllers/src/interface/SnapInterfaceController.test.tsx
@@ -354,9 +354,9 @@ describe('SnapInterfaceController', () => {
           'SnapInterfaceController:createInterface',
           MOCK_SNAP_ID,
           element,
-          { foo: 'a'.repeat(1_000_000) },
+          { foo: 'a'.repeat(5_000_000) },
         ),
-      ).rejects.toThrow('A Snap interface context may not be larger than 1 MB');
+      ).rejects.toThrow('A Snap interface context may not be larger than 5 MB');
     });
 
     it('throws if a link is on the phishing list', async () => {
diff --git a/packages/snaps-controllers/src/interface/utils.ts b/packages/snaps-controllers/src/interface/utils.ts
index dd25b40a74..1d3bd77c52 100644
--- a/packages/snaps-controllers/src/interface/utils.ts
+++ b/packages/snaps-controllers/src/interface/utils.ts
@@ -396,7 +396,7 @@ export function constructState(
   return newState;
 }
 
-const MAX_CONTEXT_SIZE = 1_000_000; // 1 mb
+const MAX_CONTEXT_SIZE = 5_000_000; // 5 mb
 
 /**
  * Validate a JSON blob to be used as the interface context.