From 88385fe8b9994030e72c5c9b11f4ae380ba41c34 Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Wed, 15 Feb 2017 20:25:56 +0100
Subject: [PATCH] examples: fix pbkdf2 invocation

Calling `crypto.pbkdf2()` without a digest has been deprecated in Node
and is scheduled to be broken in Node 8.

Fix this by actually passing a digest.

ref: https://github.com/nodejs/node/pull/11305
---
 examples/auth/pass.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/auth/pass.js b/examples/auth/pass.js
index fefb25b66a..d090b13c0b 100644
--- a/examples/auth/pass.js
+++ b/examples/auth/pass.js
@@ -31,7 +31,7 @@ var iterations = 12000;
 
 exports.hash = function (pwd, salt, fn) {
   if (3 == arguments.length) {
-    crypto.pbkdf2(pwd, salt, iterations, len, function(err, hash){
+    crypto.pbkdf2(pwd, salt, iterations, len, 'sha256', function(err, hash){
       fn(err, hash.toString('base64'));
     });
   } else {
@@ -39,7 +39,7 @@ exports.hash = function (pwd, salt, fn) {
     crypto.randomBytes(len, function(err, salt){
       if (err) return fn(err);
       salt = salt.toString('base64');
-      crypto.pbkdf2(pwd, salt, iterations, len, function(err, hash){
+      crypto.pbkdf2(pwd, salt, iterations, len, 'sha256', function(err, hash){
         if (err) return fn(err);
         fn(null, salt, hash.toString('base64'));
       });