Initial commit

library/LibPassword.js

@@ -0,0 +1,39 @@
+const bcrypt = require('bcrypt');
+
+const saltRounds = 10;
+
+class LibPassword {
+
+  static async hashPw(plainTextPassword) {
+    return new Promise((resolve, reject) => {
+      bcrypt.genSalt(saltRounds, function (err, salt) {
+        if (err) {
+          reject(err);
+          return false;
+        }
+        bcrypt.hash(plainTextPassword, salt, function (err, hash) {
+          if (err) {
+            reject(err);
+            return false;
+          }
+          resolve(hash);
+        })
+      })
+    })
+  }
+
+  static async checkPw(hash, plainText) {
+    return new Promise((resolve, reject) => {
+      bcrypt.compare(plainText, hash, function (err, result) {
+        if (err) {
+          reject(err);
+          return false;
+        }
+        resolve(result);
+      })
+    })
+  }
+
+}
+
+module.exports = LibPassword;