Improve parameter validation for a number of operations where exceptions otherwise caused.

src/core/operations/BLAKE3.mjs

@@ -30,7 +30,11 @@ class BLAKE3 extends Operation {
         this.args = [
             {
                 "name": "Size (bytes)",
-                "type": "number"
+                "type": "number",
+                "value": 16,
+                "min": 1,
+                "max": 65535, // arbitrary limit to prevent resource exhaustion
+                "integer": true,
             }, {
                 "name": "Key",
                 "type": "string",

src/core/operations/BitShiftLeft.mjs

@@ -27,7 +27,10 @@ class BitShiftLeft extends Operation {
             {
                 "name": "Amount",
                 "type": "number",
-                "value": 1
+                "value": 1,
+                "min": 0,
+                "max": 7,
+                "integer": true,
             }
         ];
     }

src/core/operations/PseudoRandomNumberGenerator.mjs

@@ -31,7 +31,8 @@ class PseudoRandomNumberGenerator extends Operation {
             {
                 "name": "Number of bytes",
                 "type": "number",
-                "value": 32
+                "value": 32,
+                "min": 1
             },
             {
                 "name": "Output as",

src/core/operations/ToBase.mjs

@@ -28,7 +28,10 @@ class ToBase extends Operation {
             {
                 "name": "Radix",
                 "type": "number",
-                "value": 36
+                "value": 36,
+                "min": 2,
+                "max": 36,
+                "integer": true,
             }
         ];
     }
@@ -43,9 +46,6 @@ class ToBase extends Operation {
             throw new OperationError("Error: Input must be a number");
         }
         const radix = args[0];
-        if (radix < 2 || radix > 36) {
-            throw new OperationError("Error: Radix argument must be between 2 and 36");
-        }
         return input.toString(radix);
     }
 

src/core/operations/ToBinary.mjs

@@ -35,7 +35,10 @@ class ToBinary extends Operation {
             {
                 "name": "Byte Length",
                 "type": "number",
-                "value": 8
+                "value": 8,
+                "min": 1,
+                "max": 256, // arbitrary - significantly larger than word size for any known machine ("640k ought to be enough for anybody")
+                "integer": true
             }
         ];
     }

src/core/operations/XORBruteForce.mjs

@@ -31,7 +31,10 @@ class XORBruteForce extends Operation {
             {
                 "name": "Key length",
                 "type": "number",
-                "value": 1
+                "value": 1,
+                "min": 1,
+                "max": 2,
+                "integer": true
             },
             {
                 "name": "Sample length",

src/core/operations/XORChecksum.mjs

@@ -7,7 +7,7 @@
 import Operation from "../Operation.mjs";
 import Utils from "../Utils.mjs";
 import { toHex } from "../lib/Hex.mjs";
-import OperationError from "../errors/OperationError.mjs"; 
+import OperationError from "../errors/OperationError.mjs";
 
 /**
  * XOR Checksum operation
@@ -43,7 +43,7 @@ class XORChecksum extends Operation {
     run(input, args) {
         const blocksize = args[0];
 
-    
+
         if (!Number.isInteger(blocksize) || blocksize <= 0) {
             throw new OperationError("Blocksize must be a positive integer.");
         }

tests/operations/tests/BLAKE3.mjs

@@ -69,5 +69,43 @@ TestRegister.addTests([
             { "op": "BLAKE3",
                 "args": [16390, "ThiskeyisexactlythirtytwoBytesLo"] }
         ]
-    }
+    },
+// test vectors from https://github.com/BLAKE3-team/BLAKE3/blob/master/test_vectors/test_vectors.json
+    {
+        name: "BLAKE3: Std test vector - 0 bytes input, plain hash",
+        input: "",
+        expectedOutput: "af1349b9f5f9a1a6a0404dea36dcc9499bcb25c9adc112b7cc9a93cae41f3262e00f03e7b69af26b7faaf09fcd333050338ddfe085b8cc869ca98b206c08243a26f5487789e8f660afe6c99ef9e0c52b92e7393024a80459cf91f476f9ffdbda7001c22e159b402631f277ca96f2defdf1078282314e763699a31c5363165421cce14d",
+        recipeConfig: [
+            {
+                "op": "BLAKE3",
+                "args": [131, ""]
+            }
+        ]
+    },
+    {
+        name: "BLAKE3: Std test vector - 0 bytes input, keyed hash",
+        input: "",
+        expectedOutput: "92b2b75604ed3c761f9d6f62392c8a9227ad0ea3f09573e783f1498a4ed60d26b18171a2f22a4b94822c701f107153dba24918c4bae4d2945c20ece13387627d3b73cbf97b797d5e59948c7ef788f54372df45e45e4293c7dc18c1d41144a9758be58960856be1eabbe22c2653190de560ca3b2ac4aa692a9210694254c371e851bc8f",
+        recipeConfig: [
+            {
+                "op": "BLAKE3",
+                "args": [131, "whats the Elvish word for friend"]
+            }
+        ]
+    },
+    {
+        name: "BLAKE3: Std test vector - 7 bytes input, keyed hash",
+        input: "0001020304050607",
+        expectedOutput: "be2f5495c61cba1bb348a34948c004045e3bd4dae8f0fe82bf44d0da245a060048eb5e68ce6dea1eb0229e144f578b3aa7e9f4f85febd135df8525e6fe40c6f0340d13dd09b255ccd5112a94238f2be3c0b5b7ecde06580426a93e0708555a265305abf86d874e34b4995b788e37a823491f25127a502fe0704baa6bfdf04e76c13276",
+        recipeConfig: [
+            {
+                "op": "From Hex",
+                args: [],
+            },
+            {
+                "op": "BLAKE3",
+                "args": [131, "whats the Elvish word for friend"]
+            }
+        ]
+    },
 ]);