1 files changed, 116 insertions, 0 deletions
diff --git a/test/js/third_party/jsonwebtoken/test-utils.js b/test/js/third_party/jsonwebtoken/test-utils.js
new file mode 100644
index 000000000..94a7e43e9
--- /dev/null
+++ b/test/js/third_party/jsonwebtoken/test-utils.js
@@ -0,0 +1,116 @@
+"use strict";
+
+import jwt from "jsonwebtoken";
+function expect(value) {
+  return {
+    toEqual: expected => {
+      if (typeof value === "object") {
+        if (typeof expected === "object") {
+          for (const propertyName in expected) {
+            expect(value[propertyName]).toEqual(expected[propertyName]);
+          }
+          return;
+        }
+        throw new Error(`Expected ${value} to strictly equal ${expected}`);
+      }
+      if (value !== expected) {
+        throw new Error(`Expected ${value} to equal ${expected}`);
+      }
+    },
+    toStrictEqual: expected => {
+      if (typeof value === "object") {
+        if (typeof expected === "object") {
+          for (const propertyName in expected) {
+            expect(value[propertyName]).toStrictEqual(expected[propertyName]);
+          }
+          return;
+        }
+        throw new Error(`Expected ${value} to strictly equal ${expected}`);
+      }
+      if (value !== expected) {
+        throw new Error(`Expected ${value} to strictly equal ${expected}`);
+      }
+    },
+  };
+}
+/**
+ * Correctly report errors that occur in an asynchronous callback
+ * @param {function(err): void} done The mocha callback
+ * @param {function(): void} testFunction The assertions function
+ */
+function asyncCheck(done, testFunction) {
+  try {
+    testFunction();
+    done();
+  } catch (err) {
+    done(err);
+  }
+}
+
+/**
+ * Base64-url encode a string
+ * @param str {string} The string to encode
+ * @returns {string} The encoded string
+ */
+function base64UrlEncode(str) {
+  return Buffer.from(str).toString("base64").replace(/[=]/g, "").replace(/\+/g, "-").replace(/\//g, "_");
+}
+
+/**
+ * Verify a JWT, ensuring that the asynchronous and synchronous calls to `verify` have the same result
+ * @param {string} jwtString The JWT as a string
+ * @param {string} secretOrPrivateKey The shared secret or private key
+ * @param {object} options Verify options
+ * @param {function(err, token):void} callback
+ */
+function verifyJWTHelper(jwtString, secretOrPrivateKey, options, callback) {
+  let error;
+  let syncVerified;
+  try {
+    syncVerified = jwt.verify(jwtString, secretOrPrivateKey, options);
+  } catch (err) {
+    error = err;
+  }
+  jwt.verify(jwtString, secretOrPrivateKey, options, (err, asyncVerifiedToken) => {
+    if (error) {
+      callback(err);
+    } else {
+      expect(syncVerified).toStrictEqual(asyncVerifiedToken);
+      callback(null, syncVerified);
+    }
+  });
+}
+
+/**
+ * Sign a payload to create a JWT, ensuring that the asynchronous and synchronous calls to `sign` have the same result
+ * @param {object} payload The JWT payload
+ * @param {string} secretOrPrivateKey The shared secret or private key
+ * @param {object} options Sign options
+ * @param {function(err, token):void} callback
+ */
+function signJWTHelper(payload, secretOrPrivateKey, options, callback) {
+  let error;
+  let syncSigned;
+  try {
+    syncSigned = jwt.sign(payload, secretOrPrivateKey, options);
+  } catch (err) {
+    error = err;
+  }
+  jwt.sign(payload, secretOrPrivateKey, options, (err, asyncSigned) => {
+    if (error) {
+      callback(err);
+    } else {
+      expect(syncSigned).toEqual(asyncSigned);
+      callback(null, syncSigned);
+    }
+  });
+}
+
+export { asyncCheck, base64UrlEncode, signJWTHelper, verifyJWTHelper };
+
+export default {
+  asyncCheck,
+  base64UrlEncode,
+  signJWTHelper,
+  verifyJWTHelper,
+};