Merge branch 'feat-primitive' of https://github.com/jeiea/CyberChef

src/core/operations/JSONToCSV.mjs

@@ -114,8 +114,11 @@ class JSONToCSV extends Operation {
      * @returns {string}
      */
     escapeCellContents(data, force=false) {
-        if (typeof data === "number") data = data.toString();
-        if (force && typeof data !== "string") data = JSON.stringify(data);
+        if (data !== "string") {
+            const isPrimitive = data == null || typeof data !== "object";
+            if (isPrimitive) data = `${data}`;
+            else if (force) data = JSON.stringify(data);
+        }
 
         // Double quotes should be doubled up
         data = data.replace(/"/g, '""');

tests/operations/tests/JSONtoCSV.mjs

@@ -46,6 +46,17 @@ TestRegister.addTests([
             },
         ],
     },
+    {
+        name: "JSON to CSV: boolean and null as values",
+        input: JSON.stringify({a: false, b: null, c: 3}),
+        expectedOutput: "a,b,c\r\nfalse,null,3\r\n",
+        recipeConfig: [
+            {
+                op: "JSON to CSV",
+                args: [",", "\\r\\n"]
+            },
+        ],
+    },
     {
         name: "JSON to CSV: JSON as an array",
         input: JSON.stringify([{a: 1, b: "2", c: 3}]),