From d45a96f558aeb806cf7377d4006330fe423e1f3f Mon Sep 17 00:00:00 2001
From: Faisal Hakim <faisalhakim47@gmail.com>
Date: Tue, 2 Aug 2016 22:12:56 +0700
Subject: [PATCH] update credential.d.ts

---
 credential/credential-tests.ts | 29 +++++++++++++++++++++--------
 credential/credential.d.ts     | 32 +++++++++++++++++++++++++-------
 2 files changed, 46 insertions(+), 15 deletions(-)

diff --git a/credential/credential-tests.ts b/credential/credential-tests.ts
index 6013436b05..307201c76e 100644
--- a/credential/credential-tests.ts
+++ b/credential/credential-tests.ts
@@ -1,16 +1,29 @@
 /// <reference path="credential.d.ts" />
 
+// all from current main repo examples
+
 import * as credential from 'credential';
 
-credential.hash('password', function(err: Error, hash: string) {
-	if (err) console.error(err);
-	else console.log(hash);
+var pw = credential();
+var newPassword = 'I have a really great password.';
+
+pw.hash(newPassword, function (err, hash) {
+    if (err) { throw err; }
+    console.log('Store the password hash.', hash);
 });
 
-const hash = '{}';
-const password = 'test';
+var storedHash = {
+    "hash": "gNofnhlBl36AdRyktwATxKoqWKa6hsIEzwCmW/YXN//7PtiJwCRbepV9fUKu0L9TJELCKoDiBy6rGM8ov7lg2yLY",
+    "salt": "yyN3KUzlr4KrKWMM2K3d2Ddxf8OTq+vkKG+mtnmQVIibxSJz8drfzkYzqcH0EM+PVKR/1nClRr/CPDuJsq+FOcIw",
+    "keyLength": 66,
+    "hashMethod": "pbkdf2",
+    "iterations": 181019
+};
+var userInput = 'I have a really great password.';
 
-credential.verify(hash, password, function(err: Error, isValid: boolean) {
-	if (err) console.error(err);
-	else console.log(isValid ? 'Password match' : 'Incorrect password');
+pw.verify(storedHash, userInput, function (err, isValid) {
+    var msg: string;
+    if (err) { throw err; }
+    msg = isValid ? 'Passwords match!' : 'Wrong password.';
+    console.log(msg);
 });
diff --git a/credential/credential.d.ts b/credential/credential.d.ts
index 2934a090d4..af16e0e412 100644
--- a/credential/credential.d.ts
+++ b/credential/credential.d.ts
@@ -4,15 +4,33 @@
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 declare module 'credential' {
+    interface defaultOptions {
+        keyLength: number;
+        work: number;
+        hashMethod: string;
+    }
 
-	type HashCallback = (err: Error, hash: string) => void;
-	type VerifyCallback = (err: Error, isValid: boolean) => void;
+    interface hashObject {
+        hash: string;
+        salt: string;
+        keyLength: number;
+        hashMethod: string;
+        iterations: number;
+    }
 
-	namespace credential {
-		function hash(password: string, callback: HashCallback): void;
-		function verify(hash: string, password: string, callback: VerifyCallback): void;
-	}
+    type HashCallback = (err: Error, hash: hashObject) => void;
+    type VerifyCallback = (err: Error, isValid: boolean) => void;
 
-	export = credential;
+    function credential(defaultOptions?: defaultOptions): {
+        hash(password: string, callback: HashCallback): void;
+        hash(password: string): Promise<hashObject>;
+        // iterations(work: number, base): number;
+        verify(hash: hashObject | string, password: string, callback: VerifyCallback): void;
+        verify(hash: hashObject | string, password: string): Promise<boolean>;
+        expired(hash: string, days: number): boolean;
+    }
 
+    namespace credential { }
+
+    export = credential;
 }