Merge branch 'google-lists' into staging

packages/browser-destinations/webpack.config.js

@@ -104,7 +104,8 @@ const unobfuscatedOutput = {
     mainFields: ['exports', 'module', 'browser', 'main'],
     extensions: ['.ts', '.js'],
     fallback: {
-      vm: require.resolve('vm-browserify')
+      vm: require.resolve('vm-browserify'),
+      crypto: false
     }
   },
   devServer: {

packages/core/src/hashing-utils.ts

@@ -0,0 +1,13 @@
+/**
+ * Checks if value is already hashed with sha256 to avoid double hashing
+ */
+import * as crypto from 'crypto'
+
+const sha256HashedRegex = /^[a-f0-9]{64}$/i
+
+export function sha256SmartHash(value: string): string {
+  if (sha256HashedRegex.test(value)) {
+    return value
+  }
+  return crypto.createHash('sha256').update(value).digest('hex')
+}

packages/core/src/index.ts

@@ -43,6 +43,7 @@ export {
 export { get } from './get'
 export { omit } from './omit'
 export { removeUndefined } from './remove-undefined'
+export { sha256SmartHash } from './hashing-utils'
 export { time, duration } from './time'
 
 export { realTypeOf, isObject, isArray, isString } from './real-type-of'