From 0e0bafdeb6e3d75990c7b8660b53156cc93c13f0 Mon Sep 17 00:00:00 2001
From: sg5506844 <130462468+sg5506844@users.noreply.github.com>
Date: Wed, 12 Apr 2023 11:20:18 +0530
Subject: [PATCH] Add Bcrypt hash detection to "Analyse hash"

---
 src/core/operations/AnalyseHash.mjs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/core/operations/AnalyseHash.mjs b/src/core/operations/AnalyseHash.mjs
index 72c80840..ad9202f5 100644
--- a/src/core/operations/AnalyseHash.mjs
+++ b/src/core/operations/AnalyseHash.mjs
@@ -35,6 +35,17 @@ class AnalyseHash extends Operation {
     run(input, args) {
         input = input.replace(/\s/g, "");
 
+        // analyze hash if it is bcrypt
+        if (/^\$2[abxy]?\$[0-9]+\$[a-zA-Z0-9/.]{53}$/.test(input)) {
+            input = input.split("$");
+            return "Hash algorithm Identifier: $" + input[1] + "$\n" +
+                "Rounds: " + input[2] + "\n" +
+                "Base64 encoded Input salt(22 bytes): " + input[3].slice(0, 22) + "\n" +
+                "Base64 encoded hash(31 bytes): " + input[3].slice(22) + "\n\n" +
+                "Based on the length, this hash could have been generated by one of the following hashing functions:\n" +
+                "bcrypt";
+        }
+
         let output = "",
             possibleHashFunctions = [];
         const byteLength = input.length / 2,