From 71f79097c69958ba94e8600430394bbb21fa90f3 Mon Sep 17 00:00:00 2001
From: Divy Srivastava <dj.srivastava23@gmail.com>
Date: Sat, 14 Aug 2021 02:50:44 +0530
Subject: fix(ext/crypto): importKey() SecurityError on non-extractable keys
 (#11662)

Co-authored-by: Luca Casonato <hello@lcas.dev>
---
 ext/crypto/00_crypto.js | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'ext/crypto/00_crypto.js')

diff --git a/ext/crypto/00_crypto.js b/ext/crypto/00_crypto.js
index b341aabe7..c3107c288 100644
--- a/ext/crypto/00_crypto.js
+++ b/ext/crypto/00_crypto.js
@@ -491,6 +491,14 @@
         throw new DOMException("Invalid key usages", "SyntaxError");
       }
 
+      // https://github.com/denoland/deno/pull/9614#issuecomment-866049433
+      if (!extractable) {
+        throw new DOMException(
+          "Non-extractable keys are not supported",
+          "SecurityError",
+        );
+      }
+
       switch (normalizedAlgorithm.name) {
         // https://w3c.github.io/webcrypto/#hmac-operations
         case "HMAC": {
-- 
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