initial commit

server/node_modules/jwks-rsa/src/wrappers/callbackSupport.js

@@ -0,0 +1,16 @@
+const { callbackify } = require('util');
+
+const callbackSupport = (client) => {
+  const getSigningKey = client.getSigningKey.bind(client);
+
+  return (kid, cb) => {
+    if (cb) {
+      const callbackFunc = callbackify(getSigningKey);
+      return callbackFunc(kid, cb);
+    }
+
+    return getSigningKey(kid);
+  };
+};
+
+module.exports.default = callbackSupport;