fix(bcrypt): handle invalid rounds by throwing OperationError

src/core/operations/Bcrypt.mjs

@@ -5,6 +5,7 @@
  */
 
 import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
 import bcrypt from "bcryptjs";
 import { isWorkerEnvironment } from "../Utils.mjs";
 
@@ -41,6 +42,7 @@ class Bcrypt extends Operation {
      */
     async run(input, args) {
         const rounds = args[0];
+        try {
             const salt = await bcrypt.genSalt(rounds);
 
             return await bcrypt.hash(input, salt, undefined, p => {
@@ -48,6 +50,9 @@ class Bcrypt extends Operation {
                 if (isWorkerEnvironment())
                     self.sendStatusMessage(`Progress: ${(p * 100).toFixed(0)}%`);
             });
+        } catch (err) {
+            throw new OperationError(err.toString());
+        }
 
     }
 

src/core/operations/BcryptCompare.mjs

@@ -5,6 +5,7 @@
  */
 
 import Operation from "../Operation.mjs";
+import OperationError from "../errors/OperationError.mjs";
 import bcrypt from "bcryptjs";
 import { isWorkerEnvironment } from "../Utils.mjs";
 
@@ -43,6 +44,7 @@ class BcryptCompare extends Operation {
     async run(input, args) {
         const hash = args[0];
 
+        try {
             const match = await bcrypt.compare(input, hash, undefined, p => {
                 // Progress callback
                 if (isWorkerEnvironment())
@@ -50,6 +52,9 @@ class BcryptCompare extends Operation {
             });
 
             return match ? "Match: " + input : "No match";
+        } catch (err) {
+            throw new OperationError(err.toString());
+        }
 
     }
 

tests/operations/tests/Hash.mjs

@@ -993,6 +993,17 @@ TestRegister.addTests([
             }
         ]
     },
+    {
+        name: "Bcrypt compare: invalid rounds",
+        input: "hello",
+        expectedOutput: "Error: Illegal number of rounds (4-31): 34",
+        recipeConfig: [
+            {
+                op: "Bcrypt compare",
+                args: ["$2b$34$K.H1WlFDQ/iIo/PiprT/puwluJ5rzuSE5q8D/Fk3NuLgU2aXiGR9m"]
+            }
+        ]
+    },
     {
         name: "Scrypt: RFC test vector 1",
         input: "",