8.24.3

Negative numbers shouldn't make it go weird any more.
Automatic detection of input formats should be more reliable.

.babelrc

@@ -1,19 +0,0 @@
-{
-    "presets": [
-        ["env", {
-            "targets": {
-                "chrome": 40,
-                "firefox": 35,
-                "edge": 14,
-                "node": "6.5"
-            },
-            "modules": false,
-            "useBuiltIns": true
-        }]
-    ],
-    "plugins": [
-        ["babel-plugin-transform-builtin-extend", {
-            "globals": ["Error"]
-        }]
-    ]
-}

.editorconfig

@@ -9,6 +9,6 @@ trim_trailing_whitespace = true
 indent_style = space
 indent_size = 4
 
-[{package.json,.travis.yml}]
+[{package.json,.travis.yml,nightwatch.json}]
 indent_style = space
 indent_size = 2

.eslintrc.json

@@ -1,10 +1,12 @@
 {
+    "parser": "babel-eslint",
     "parserOptions": {
         "ecmaVersion": 9,
         "ecmaFeatures": {
             "impliedStrict": true
         },
-        "sourceType": "module"
+        "sourceType": "module",
+        "allowImportExportEverywhere": true
     },
     "env": {
         "browser": true,
@@ -87,6 +89,15 @@
         "no-var": "error",
         "prefer-const": "error"
     },
+    "overrides": [
+        {
+            "files": "tests/**/*",
+            "rules": {
+                "no-unused-expressions": "off",
+                "no-console": "off"
+            }
+        }
+    ],
     "globals": {
         "$": false,
         "jQuery": false,

.gitignore

@@ -9,4 +9,5 @@ docs/*
 src/core/config/modules/*
 src/core/config/OperationConfig.json
 src/core/operations/index.mjs
+tests/browser/output/*
 

.travis.yml

@@ -1,15 +1,19 @@
 language: node_js
 node_js:
   - node
+addons:
+  chrome: stable
 install: npm install
 before_script:
   - npm install -g grunt
+  - export NODE_OPTIONS=--max_old_space_size=2048
 script:
   - grunt lint
   - grunt test
   - grunt docs
   - grunt node
   - grunt prod --msg="$COMPILE_MSG"
+  - xvfb-run --server-args="-screen 0 1200x800x24" grunt testui
 before_deploy:
   - grunt exec:sitemap
   - grunt copy:ghPages
@@ -36,7 +40,7 @@ deploy:
     skip_cleanup: true
     email: "n1474335@gmail.com"
     api_key:
-      secure: "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"
+      secure: "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"
     on:
       tags: true
       branch: master

CHANGELOG.md

@@ -1,40 +1,194 @@
 # Changelog
-All notable changes to this project will be documented in this file.
+All major and minor version changes will be documented in this file. Details of patch-level version changes can be found in [commit messages](https://github.com/gchq/CyberChef/commits/master).
+
+
+### [8.24.0] - 2019-02-08
+- 'DNS over HTTPS' operation added [@h345983745] | [#489]
+
+### [8.23.1] - 2019-01-18
+- 'Convert co-ordinate format' operation added [@j433866] | [#476]
+
+### [8.23.0] - 2019-01-18
+- 'YARA Rules' operation added [@artemisbot] | [#468]
+
+### [8.22.0] - 2019-01-10
+- 'Subsection' operation added [@j433866] | [#467]
+
+### [8.21.0] - 2019-01-10
+- 'To Case Insensitive Regex' and 'From Case Insensitive Regex' operations added [@masq] | [#461]
+
+### [8.20.0] - 2019-01-09
+- 'Generate Lorem Ipsum' operation added [@klaxon1] | [#455]
+
+### [8.19.0] - 2018-12-30
+- UI test suite added to confirm that the app loads correctly in a reasonable time and that various operations from each module can be run [@n1474335] | [#458]
+
+### [8.18.0] - 2018-12-26
+- 'Split Colour Channels' operation added [@artemisbot] | [#449]
+
+### [8.17.0] - 2018-12-25
+- 'Generate QR Code' and 'Parse QR Code' operations added [@j433866] | [#448]
+
+### [8.16.0] - 2018-12-19
+- 'Play Media' operation added [@anthony-arnold] | [#446]
+
+### [8.15.0] - 2018-12-18
+- 'Text Encoding Brute Force' operation added [@Cynser] | [#439]
+
+### [8.14.0] - 2018-12-18
+- 'To Base62' and 'From Base62' operations added [@tcode2k16] | [#443]
+
+### [8.13.0] - 2018-12-15
+- 'A1Z26 Cipher Encode' and 'A1Z26 Cipher Decode' operations added [@jarmovanlenthe] | [#441]
+
+### [8.12.0] - 2018-11-21
+- 'Citrix CTX1 Encode' and 'Citrix CTX1 Decode' operations added [@bwhitn] | [#428]
+
+### [8.11.0] - 2018-11-13
+- 'CSV to JSON' and 'JSON to CSV' operations added [@n1474335] | [#277]
+
+### [8.10.0] - 2018-11-07
+- 'Remove Diacritics' operation added [@klaxon1] | [#387]
+
+### [8.9.0] - 2018-11-07
+- 'Defang URL' operation added [@arnydo] | [#394]
+
+### [8.8.0] - 2018-10-10
+- 'Parse TLV' operation added [@GCHQ77703] | [#351]
+
+### [8.7.0] - 2018-08-31
+- 'JWT Sign', 'JWT Verify' and 'JWT Decode' operations added [@GCHQ77703] | [#348]
+
+### [8.6.0] - 2018-08-29
+- 'To Geohash' and 'From Geohash' operations added [@GCHQ77703] | [#344]
+
+### [8.5.0] - 2018-08-23
+- 'To Braille' and 'From Braille' operations added [@n1474335] | [#255]
+
+### [8.4.0] - 2018-08-23
+- 'To Base85' and 'From Base85' operations added [@PenguinGeorge] | [#340]
+
+### [8.3.0] - 2018-08-21
+- 'To MessagePack' and 'From MessagePack' operations added [@artemisbot] | [#338]
+
+### [8.2.0] - 2018-08-21
+- Information links added to most operations, accessible in the description popover [@PenguinGeorge] | [#298]
 
 ### [8.1.0] - 2018-08-19
-- 'Dechunk HTTP response' operation added @sevzero #311
+- 'Dechunk HTTP response' operation added [@sevzero] | [#311]
 
 ## [8.0.0] - 2018-08-05
-- Codebase rewritten using [ES modules](https://hacks.mozilla.org/2018/03/es-modules-a-cartoon-deep-dive/) and [classes](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes) #284
-- Operation architecture restructured to make adding new operations a lot simpler #284
-- A script has been added to aid in the creation of new operations by running `npm run newop` @n1474335 #284
-- 'Magic' operation added - [automated detection of encoded data](https://github.com/gchq/CyberChef/wiki/Automatic-detection-of-encoded-data-using-CyberChef-Magic) @n1474335 #239
-- UI updated to use [Bootstrap Material Design](https://fezvrasta.github.io/bootstrap-material-design/) @n1474335 #248
-- `JSON`, `File` and `List<File>` Dish types added @n1474335 #284
-- `OperationError` type added for better handling of errors thrown by operations @d98762625 #296
-- A `present()` method has been added, allowing operations to pass machine-friendly data to subsequent operations whilst presenting human-friendly data to the user @n1474335 #284
-- Set operations added @d98762625 #281
-- 'To Table' operation added @JustAnotherMark #294
-- 'Haversine distance' operation added @Dachande663 #325
-- Started keeping a changelog @n1474335
+- Codebase rewritten using [ES modules](https://hacks.mozilla.org/2018/03/es-modules-a-cartoon-deep-dive/) and [classes](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes) [@n1474335] [@d98762625] [@artemisbot] [@picapi] | [#284]
+- Operation architecture restructured to make adding new operations a lot simpler [@n1474335] | [#284]
+- A script has been added to aid in the creation of new operations by running `npm run newop` [@n1474335] | [#284]
+- 'Magic' operation added - [automated detection of encoded data](https://github.com/gchq/CyberChef/wiki/Automatic-detection-of-encoded-data-using-CyberChef-Magic) [@n1474335] | [#239]
+- UI updated to use [Bootstrap Material Design](https://fezvrasta.github.io/bootstrap-material-design/) [@n1474335] | [#248]
+- `JSON`, `File` and `List<File>` Dish types added [@n1474335] | [#284]
+- `OperationError` type added for better handling of errors thrown by operations [@d98762625] | [#296]
+- A `present()` method has been added, allowing operations to pass machine-friendly data to subsequent operations whilst presenting human-friendly data to the user [@n1474335] | [#284]
+- Set operations added [@d98762625] | [#281]
+- 'To Table' operation added [@JustAnotherMark] | [#294]
+- 'Haversine distance' operation added [@Dachande663] | [#325]
+- Started keeping a changelog [@n1474335]
 
 ## [7.0.0] - 2017-12-28
-- Added support for loading, processing and downloading files up to 500MB @n1474335 #224
+- Added support for loading, processing and downloading files up to 500MB [@n1474335] | [#224]
 
 ## [6.0.0] - 2017-09-19
-- Added threading support, moving all recipe processing into a [Web Worker](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers) to increase performance and allow long-running operations to be cancelled @n1474335 #173
-- Created modules so that operations relying on large libraries can be downloaded separately as required, reducing the initial loading time for the app @n1474335 #173
+- Threading support added. All recipe processing moved into a [Web Worker](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Using_web_workers) to increase performance and to allow long-running operations to be cancelled [@n1474335] | [#173]
+- Module system created so that operations relying on large libraries can be downloaded separately as required, reducing the initial loading time for the app [@n1474335] | [#173]
 
 ## [5.0.0] - 2017-03-30
--  Configured Webpack build process, Babel transpilation and ES6 imports and exports @n1474335 #95
+-  Webpack build process configured with Babel transpilation and ES6 imports and exports [@n1474335] | [#95]
 
 ## [4.0.0] - 2016-11-28
--  Initial open source commit @n1474335
+-  Initial open source commit [@n1474335] | [b1d73a72](https://github.com/gchq/CyberChef/commit/b1d73a725dc7ab9fb7eb789296efd2b7e4b08306)
 
 
+
+[8.24.0]: https://github.com/gchq/CyberChef/releases/tag/v8.24.0
+[8.23.1]: https://github.com/gchq/CyberChef/releases/tag/v8.23.1
+[8.23.0]: https://github.com/gchq/CyberChef/releases/tag/v8.23.0
+[8.22.0]: https://github.com/gchq/CyberChef/releases/tag/v8.22.0
+[8.21.0]: https://github.com/gchq/CyberChef/releases/tag/v8.21.0
+[8.20.0]: https://github.com/gchq/CyberChef/releases/tag/v8.20.0
+[8.19.0]: https://github.com/gchq/CyberChef/releases/tag/v8.19.0
+[8.18.0]: https://github.com/gchq/CyberChef/releases/tag/v8.18.0
+[8.17.0]: https://github.com/gchq/CyberChef/releases/tag/v8.17.0
+[8.16.0]: https://github.com/gchq/CyberChef/releases/tag/v8.16.0
+[8.15.0]: https://github.com/gchq/CyberChef/releases/tag/v8.15.0
+[8.14.0]: https://github.com/gchq/CyberChef/releases/tag/v8.14.0
+[8.13.0]: https://github.com/gchq/CyberChef/releases/tag/v8.13.0
+[8.12.0]: https://github.com/gchq/CyberChef/releases/tag/v8.12.0
+[8.11.0]: https://github.com/gchq/CyberChef/releases/tag/v8.11.0
+[8.10.0]: https://github.com/gchq/CyberChef/releases/tag/v8.10.0
+[8.9.0]: https://github.com/gchq/CyberChef/releases/tag/v8.9.0
+[8.8.0]: https://github.com/gchq/CyberChef/releases/tag/v8.8.0
+[8.7.0]: https://github.com/gchq/CyberChef/releases/tag/v8.7.0
+[8.6.0]: https://github.com/gchq/CyberChef/releases/tag/v8.6.0
+[8.5.0]: https://github.com/gchq/CyberChef/releases/tag/v8.5.0
+[8.4.0]: https://github.com/gchq/CyberChef/releases/tag/v8.4.0
+[8.3.0]: https://github.com/gchq/CyberChef/releases/tag/v8.3.0
+[8.2.0]: https://github.com/gchq/CyberChef/releases/tag/v8.2.0
 [8.1.0]: https://github.com/gchq/CyberChef/releases/tag/v8.1.0
 [8.0.0]: https://github.com/gchq/CyberChef/releases/tag/v8.0.0
 [7.0.0]: https://github.com/gchq/CyberChef/releases/tag/v7.0.0
 [6.0.0]: https://github.com/gchq/CyberChef/releases/tag/v6.0.0
 [5.0.0]: https://github.com/gchq/CyberChef/releases/tag/v5.0.0
 [4.0.0]: https://github.com/gchq/CyberChef/commit/b1d73a725dc7ab9fb7eb789296efd2b7e4b08306
+
+[@n1474335]: https://github.com/n1474335
+[@d98762625]: https://github.com/d98762625
+[@j433866]: https://github.com/j433866
+[@GCHQ77703]: https://github.com/GCHQ77703
+[@h345983745]: https://github.com/h345983745
+[@artemisbot]: https://github.com/artemisbot
+[@picapi]: https://github.com/picapi
+[@Dachande663]: https://github.com/Dachande663
+[@JustAnotherMark]: https://github.com/JustAnotherMark
+[@sevzero]: https://github.com/sevzero
+[@PenguinGeorge]: https://github.com/PenguinGeorge
+[@arnydo]: https://github.com/arnydo
+[@klaxon1]: https://github.com/klaxon1
+[@bwhitn]: https://github.com/bwhitn
+[@jarmovanlenthe]: https://github.com/jarmovanlenthe
+[@tcode2k16]: https://github.com/tcode2k16
+[@Cynser]: https://github.com/Cynser
+[@anthony-arnold]: https://github.com/anthony-arnold
+[@masq]: https://github.com/masq
+
+[#95]: https://github.com/gchq/CyberChef/pull/299
+[#173]: https://github.com/gchq/CyberChef/pull/173
+[#224]: https://github.com/gchq/CyberChef/pull/224
+[#239]: https://github.com/gchq/CyberChef/pull/239
+[#248]: https://github.com/gchq/CyberChef/pull/248
+[#255]: https://github.com/gchq/CyberChef/issues/255
+[#277]: https://github.com/gchq/CyberChef/issues/277
+[#281]: https://github.com/gchq/CyberChef/pull/281
+[#284]: https://github.com/gchq/CyberChef/pull/284
+[#294]: https://github.com/gchq/CyberChef/pull/294
+[#296]: https://github.com/gchq/CyberChef/pull/296
+[#298]: https://github.com/gchq/CyberChef/pull/298
+[#311]: https://github.com/gchq/CyberChef/pull/311
+[#325]: https://github.com/gchq/CyberChef/pull/325
+[#338]: https://github.com/gchq/CyberChef/pull/338
+[#340]: https://github.com/gchq/CyberChef/pull/340
+[#344]: https://github.com/gchq/CyberChef/pull/344
+[#348]: https://github.com/gchq/CyberChef/pull/348
+[#351]: https://github.com/gchq/CyberChef/pull/351
+[#387]: https://github.com/gchq/CyberChef/pull/387
+[#394]: https://github.com/gchq/CyberChef/pull/394
+[#428]: https://github.com/gchq/CyberChef/pull/428
+[#439]: https://github.com/gchq/CyberChef/pull/439
+[#441]: https://github.com/gchq/CyberChef/pull/441
+[#443]: https://github.com/gchq/CyberChef/pull/443
+[#446]: https://github.com/gchq/CyberChef/pull/446
+[#448]: https://github.com/gchq/CyberChef/pull/448
+[#449]: https://github.com/gchq/CyberChef/pull/449
+[#455]: https://github.com/gchq/CyberChef/pull/455
+[#458]: https://github.com/gchq/CyberChef/pull/458
+[#461]: https://github.com/gchq/CyberChef/pull/461
+[#467]: https://github.com/gchq/CyberChef/pull/467
+[#468]: https://github.com/gchq/CyberChef/pull/468
+[#476]: https://github.com/gchq/CyberChef/pull/476
+[#489]: https://github.com/gchq/CyberChef/pull/489

Gruntfile.js

@@ -2,6 +2,7 @@
 
 const webpack = require("webpack");
 const HtmlWebpackPlugin = require("html-webpack-plugin");
+const BundleAnalyzerPlugin = require("webpack-bundle-analyzer").BundleAnalyzerPlugin;
 const NodeExternals = require("webpack-node-externals");
 const Inliner = require("web-resource-inliner");
 const glob = require("glob");
@@ -22,15 +23,19 @@ module.exports = function (grunt) {
     // Tasks
     grunt.registerTask("dev",
         "A persistent task which creates a development build whenever source files are modified.",
-        ["clean:dev", "exec:generateConfig", "concurrent:dev"]);
+        ["clean:dev", "clean:config", "exec:generateConfig", "concurrent:dev"]);
 
     grunt.registerTask("node",
         "Compiles CyberChef into a single NodeJS module.",
         ["clean:node", "clean:config", "exec:generateConfig", "webpack:node", "chmod:build"]);
 
     grunt.registerTask("test",
-        "A task which runs all the tests in test/tests.",
-        ["exec:generateConfig", "exec:tests"]);
+        "A task which runs all the operation tests in the tests directory.",
+        ["exec:generateConfig", "exec:opTests"]);
+
+    grunt.registerTask("testui",
+        "A task which runs all the UI tests in the tests directory. The prod task must already have been run.",
+        ["connect:prod", "exec:browserTests"]);
 
     grunt.registerTask("docs",
         "Compiles documentation in the /docs directory.",
@@ -38,7 +43,7 @@ module.exports = function (grunt) {
 
     grunt.registerTask("prod",
         "Creates a production-ready build. Use the --msg flag to add a compile message.",
-        ["eslint", "clean:prod", "exec:generateConfig", "webpack:web", "inline", "chmod"]);
+        ["eslint", "clean:prod", "clean:config", "exec:generateConfig", "webpack:web", "inline", "chmod"]);
 
     grunt.registerTask("default",
         "Lints the code base",
@@ -66,6 +71,7 @@ module.exports = function (grunt) {
     grunt.loadNpmTasks("grunt-exec");
     grunt.loadNpmTasks("grunt-accessibility");
     grunt.loadNpmTasks("grunt-concurrent");
+    grunt.loadNpmTasks("grunt-contrib-connect");
 
 
     // Project configuration
@@ -143,11 +149,11 @@ module.exports = function (grunt) {
             options: {
                 configFile: "./.eslintrc.json"
             },
-            configs: ["Gruntfile.js"],
+            configs: ["*.{js,mjs}"],
             core: ["src/core/**/*.{js,mjs}", "!src/core/vendor/**/*", "!src/core/operations/legacy/**/*"],
             web: ["src/web/**/*.{js,mjs}"],
             node: ["src/node/**/*.{js,mjs}"],
-            tests: ["test/**/*.{js,mjs}"],
+            tests: ["tests/**/*.{js,mjs}"],
         },
         jsdoc: {
             options: {
@@ -179,37 +185,45 @@ module.exports = function (grunt) {
         },
         webpack: {
             options: webpackConfig,
-            web: {
-                mode: "production",
-                target: "web",
-                entry: Object.assign({
-                    main: "./src/web/index.js",
-                    sitemap: "./src/web/static/sitemap.js"
-                }, moduleEntryPoints),
-                output: {
-                    path: __dirname + "/build/prod"
-                },
-                resolve: {
-                    alias: {
-                        "./config/modules/OpModules": "./config/modules/Default"
-                    }
-                },
-                plugins: [
-                    new webpack.DefinePlugin(BUILD_CONSTANTS),
-                    new HtmlWebpackPlugin({
-                        filename: "index.html",
-                        template: "./src/web/html/index.html",
-                        chunks: ["main"],
-                        compileTime: compileTime,
-                        version: pkg.version,
-                        minify: {
-                            removeComments: true,
-                            collapseWhitespace: true,
-                            minifyJS: true,
-                            minifyCSS: true
+            web: () => {
+                return {
+                    mode: "production",
+                    target: "web",
+                    entry: Object.assign({
+                        main: "./src/web/index.js",
+                        sitemap: "./src/web/static/sitemap.js"
+                    }, moduleEntryPoints),
+                    output: {
+                        path: __dirname + "/build/prod",
+                        globalObject: "this"
+                    },
+                    resolve: {
+                        alias: {
+                            "./config/modules/OpModules": "./config/modules/Default"
                         }
-                    }),
-                ]
+                    },
+                    plugins: [
+                        new webpack.DefinePlugin(BUILD_CONSTANTS),
+                        new HtmlWebpackPlugin({
+                            filename: "index.html",
+                            template: "./src/web/html/index.html",
+                            chunks: ["main"],
+                            compileTime: compileTime,
+                            version: pkg.version,
+                            minify: {
+                                removeComments: true,
+                                collapseWhitespace: true,
+                                minifyJS: true,
+                                minifyCSS: true
+                            }
+                        }),
+                        new BundleAnalyzerPlugin({
+                            analyzerMode: "static",
+                            reportFilename: "BundleAnalyzerReport.html",
+                            openAnalyzer: false
+                        }),
+                    ]
+                };
             },
             webInline: {
                 mode: "production",
@@ -238,19 +252,6 @@ module.exports = function (grunt) {
                     }),
                 ]
             },
-            tests: {
-                mode: "development",
-                target: "node",
-                entry: "./test/index.mjs",
-                externals: [NodeExternals()],
-                output: {
-                    filename: "index.js",
-                    path: __dirname + "/build/test"
-                },
-                plugins: [
-                    new webpack.DefinePlugin(BUILD_CONSTANTS)
-                ]
-            },
             node: {
                 mode: "production",
                 target: "node",
@@ -280,7 +281,11 @@ module.exports = function (grunt) {
                     chunks: false,
                     modules: false,
                     entrypoints: false,
-                    warningsFilter: [/source-map/, /dependency is an expression/],
+                    warningsFilter: [
+                        /source-map/,
+                        /dependency is an expression/,
+                        /export 'default'/
+                    ],
                 }
             },
             start: {
@@ -295,6 +300,9 @@ module.exports = function (grunt) {
                             "./config/modules/OpModules": "./config/modules/Default"
                         }
                     },
+                    output: {
+                        globalObject: "this",
+                    },
                     plugins: [
                         new webpack.DefinePlugin(BUILD_CONSTANTS),
                         new HtmlWebpackPlugin({
@@ -308,6 +316,14 @@ module.exports = function (grunt) {
                 }
             }
         },
+        connect: {
+            prod: {
+                options: {
+                    port: 8000,
+                    base: "build/prod/"
+                }
+            }
+        },
         copy: {
             ghPages: {
                 options: {
@@ -379,16 +395,17 @@ module.exports = function (grunt) {
             generateConfig: {
                 command: [
                     "echo '\n--- Regenerating config files. ---'",
-                    "mkdir -p src/core/config/modules",
-                    "echo 'export default {};\n' > src/core/config/modules/OpModules.mjs",
-                    "echo '[]\n' > src/core/config/OperationConfig.json",
-                    "node --experimental-modules src/core/config/scripts/generateOpsIndex.mjs",
-                    "node --experimental-modules src/core/config/scripts/generateConfig.mjs",
+                    "echo [] > src/core/config/OperationConfig.json",
+                    "node --experimental-modules --no-warnings --no-deprecation src/core/config/scripts/generateOpsIndex.mjs",
+                    "node --experimental-modules --no-warnings --no-deprecation src/core/config/scripts/generateConfig.mjs",
                     "echo '--- Config scripts finished. ---\n'"
                 ].join(";")
             },
-            tests: {
-                command: "node --experimental-modules test/index.mjs"
+            opTests: {
+                command: "node --experimental-modules --no-warnings --no-deprecation tests/operations/index.mjs"
+            },
+            browserTests: {
+                command: "./node_modules/.bin/nightwatch --env prod,inline"
             }
         },
     });

babel.config.js

@@ -0,0 +1,24 @@
+module.exports = function(api) {
+    api.cache.forever();
+
+    return {
+        "presets": [
+            ["@babel/preset-env", {
+                "targets": {
+                    "chrome": 40,
+                    "firefox": 35,
+                    "edge": 14,
+                    "node": "6.5"
+                },
+                "modules": false,
+                "useBuiltIns": "entry"
+            }]
+        ],
+        "plugins": [
+            "babel-plugin-syntax-dynamic-import",
+            ["babel-plugin-transform-builtin-extend", {
+                "globals": ["Error"]
+            }]
+        ]
+    };
+};

nightwatch.json

@@ -0,0 +1,34 @@
+{
+  "src_folders": ["tests/browser"],
+  "output_folder": "tests/browser/output",
+
+  "test_settings": {
+
+    "default": {
+      "launch_url": "http://localhost:8080",
+      "webdriver": {
+        "start_process": true,
+        "server_path": "./node_modules/.bin/chromedriver",
+        "port": 9515,
+        "log_path": false
+      },
+      "desiredCapabilities": {
+        "browserName": "chrome"
+      }
+    },
+
+    "dev": {
+      "launch_url": "http://localhost:8080"
+    },
+
+    "prod": {
+      "launch_url": "http://localhost:8000/index.html"
+    },
+
+    "inline": {
+      "launch_url": "http://localhost:8000/cyberchef.htm"
+    }
+
+  }
+}
+

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cyberchef",
-  "version": "8.1.3",
+  "version": "8.24.3",
   "description": "The Cyber Swiss Army Knife for encryption, encoding, compression and data analysis.",
   "author": "n1474335 <n1474335@gmail.com>",
   "homepage": "https://gchq.github.io/CyberChef",
@@ -30,45 +30,50 @@
   "main": "build/node/CyberChef.js",
   "bugs": "https://github.com/gchq/CyberChef/issues",
   "devDependencies": {
-    "autoprefixer": "^9.1.0",
-    "babel-core": "^6.26.3",
-    "babel-loader": "^7.1.5",
-    "babel-preset-env": "^1.7.0",
-    "bootstrap": "^4.1.3",
-    "colors": "^1.3.1",
-    "css-loader": "^1.0.0",
-    "eslint": "^5.3.0",
+    "@babel/core": "^7.2.2",
+    "@babel/preset-env": "^7.2.3",
+    "autoprefixer": "^9.4.3",
+    "babel-eslint": "^10.0.1",
+    "babel-loader": "^8.0.4",
+    "babel-plugin-syntax-dynamic-import": "^6.18.0",
+    "bootstrap": "^4.2.1",
+    "chromedriver": "^2.45.0",
+    "colors": "^1.3.3",
+    "css-loader": "^2.1.0",
+    "eslint": "^5.12.1",
     "exports-loader": "^0.7.0",
-    "extract-text-webpack-plugin": "^4.0.0-alpha0",
-    "file-loader": "^1.1.11",
+    "file-loader": "^3.0.1",
     "grunt": "^1.0.3",
     "grunt-accessibility": "~6.0.0",
     "grunt-chmod": "~1.1.1",
     "grunt-concurrent": "^2.3.1",
-    "grunt-contrib-clean": "~1.1.0",
+    "grunt-contrib-clean": "~2.0.0",
+    "grunt-contrib-connect": "^2.0.0",
     "grunt-contrib-copy": "~1.0.0",
     "grunt-contrib-watch": "^1.1.0",
     "grunt-eslint": "^21.0.0",
     "grunt-exec": "~3.0.0",
-    "grunt-jsdoc": "^2.2.1",
-    "grunt-webpack": "^3.1.2",
+    "grunt-jsdoc": "^2.3.0",
+    "grunt-webpack": "^3.1.3",
     "html-webpack-plugin": "^3.2.0",
     "imports-loader": "^0.8.0",
     "ink-docstrap": "^1.3.2",
-    "js-to-mjs": "^0.2.0",
-    "jsdoc-babel": "^0.4.0",
-    "node-sass": "^4.9.2",
-    "postcss-css-variables": "^0.9.0",
-    "postcss-import": "^12.0.0",
-    "postcss-loader": "^2.1.6",
+    "jsdoc-babel": "^0.5.0",
+    "mini-css-extract-plugin": "^0.5.0",
+    "nightwatch": "^1.0.18",
+    "node-sass": "^4.11.0",
+    "postcss-css-variables": "^0.11.0",
+    "postcss-import": "^12.0.1",
+    "postcss-loader": "^3.0.0",
     "prompt": "^1.0.0",
     "sass-loader": "^7.1.0",
-    "sitemap": "^1.13.0",
-    "style-loader": "^0.21.0",
-    "url-loader": "^1.0.1",
+    "sitemap": "^2.1.0",
+    "style-loader": "^0.23.1",
+    "url-loader": "^1.1.2",
     "web-resource-inliner": "^4.2.1",
-    "webpack": "^4.16.4",
-    "webpack-dev-server": "^3.1.5",
+    "webpack": "^4.28.3",
+    "webpack-bundle-analyzer": "^3.0.3",
+    "webpack-dev-server": "^3.1.14",
     "webpack-node-externals": "^1.7.2",
     "worker-loader": "^2.0.0"
   },
@@ -77,60 +82,67 @@
     "babel-plugin-transform-builtin-extend": "1.1.2",
     "babel-polyfill": "^6.26.0",
     "bcryptjs": "^2.4.3",
-    "bignumber.js": "^7.2.1",
+    "bignumber.js": "^8.0.2",
     "bootstrap-colorpicker": "^2.5.3",
     "bootstrap-material-design": "^4.1.1",
-    "bson": "^3.0.2",
+    "bson": "^4.0.1",
     "chi-squared": "^1.1.0",
-    "crypto-api": "^0.8.0",
+    "crypto-api": "^0.8.3",
     "crypto-js": "^3.1.9-1",
     "ctph.js": "0.0.5",
     "diff": "^3.5.0",
-    "es6-promisify": "^6.0.0",
+    "es6-promisify": "^6.0.1",
     "escodegen": "^1.11.0",
     "esmangle": "^1.0.1",
     "esprima": "^4.0.1",
     "exif-parser": "^0.1.12",
-    "file-saver": "^1.3.8",
-    "highlight.js": "^9.12.0",
+    "file-saver": "^2.0.0",
+    "geodesy": "^1.1.3",
+    "highlight.js": "^9.13.1",
+    "jimp": "^0.6.0",
     "jquery": "^3.3.1",
     "js-crc": "^0.2.0",
-    "js-sha3": "^0.7.0",
-    "jsbn": "^1.1.0",
-    "jsesc": "^2.5.1",
+    "js-sha3": "^0.8.0",
+    "jsesc": "^2.5.2",
     "jsonpath": "^1.0.0",
+    "jsonwebtoken": "^8.4.0",
+    "jsqr": "^1.1.1",
     "jsrsasign": "8.0.12",
-    "kbpgp": "^2.0.77",
-    "lodash": "^4.17.10",
+    "kbpgp": "^2.0.82",
+    "libyara-wasm": "0.0.12",
+    "lodash": "^4.17.11",
     "loglevel": "^1.6.1",
     "loglevel-message-prefix": "^3.0.0",
-    "moment": "^2.22.2",
-    "moment-timezone": "^0.5.21",
-    "node-forge": "^0.7.5",
+    "moment": "^2.23.0",
+    "moment-timezone": "^0.5.23",
+    "ngeohash": "^0.6.3",
+    "node-forge": "^0.7.6",
     "node-md6": "^0.1.0",
+    "notepack.io": "^2.2.0",
     "nwmatcher": "^1.4.4",
     "otp": "^0.1.3",
-    "popper.js": "^1.14.4",
+    "popper.js": "^1.14.6",
+    "qr-image": "^3.2.0",
     "scryptsy": "^2.0.0",
     "snackbarjs": "^1.1.0",
-    "sortablejs": "^1.7.0",
-    "split.js": "^1.3.5",
+    "sortablejs": "^1.8.0-rc1",
+    "split.js": "^1.5.10",
     "ssdeep.js": "0.0.2",
-    "ua-parser-js": "^0.7.18",
+    "ua-parser-js": "^0.7.19",
     "utf8": "^3.0.0",
     "vkbeautify": "^0.99.3",
     "xmldom": "^0.1.27",
     "xpath": "0.0.27",
-    "xregexp": "^4.2.0",
+    "xregexp": "^4.2.4",
     "zlibjs": "^0.3.1"
   },
   "scripts": {
     "start": "grunt dev",
     "build": "grunt prod",
     "test": "grunt test",
+    "testui": "grunt testui",
     "docs": "grunt docs",
     "lint": "grunt lint",
-    "newop": "node --experimental-modules src/core/config/scripts/newOperation.mjs",
-    "postinstall": "[ -f node_modules/crypto-api/src/crypto-api.mjs ] || npx j2m node_modules/crypto-api/src/crypto-api.js"
+    "newop": "node --experimental-modules src/core/config/scripts/newOperation.mjs"
   }
 }

src/core/Chef.mjs

@@ -157,9 +157,9 @@ class Chef {
      * @param {number} pos.end - The end offset.
      * @returns {Object}
      */
-    calculateHighlights(recipeConfig, direction, pos) {
+    async calculateHighlights(recipeConfig, direction, pos) {
         const recipe = new Recipe(recipeConfig);
-        const highlights = recipe.generateHighlightList();
+        const highlights = await recipe.generateHighlightList();
 
         if (!highlights) return false;
 

src/core/ChefWorker.js

@@ -157,8 +157,8 @@ async function getDishAs(data) {
  * @param {number} pos.start - The start offset.
  * @param {number} pos.end - The end offset.
  */
-function calculateHighlights(recipeConfig, direction, pos) {
-    pos = self.chef.calculateHighlights(recipeConfig, direction, pos);
+async function calculateHighlights(recipeConfig, direction, pos) {
+    pos = await self.chef.calculateHighlights(recipeConfig, direction, pos);
 
     self.postMessage({
         action: "highlightsCalculated",

src/core/Dish.mjs

@@ -6,6 +6,7 @@
  */
 
 import Utils from "./Utils";
+import DishError from "./errors/DishError";
 import BigNumber from "bignumber.js";
 import log from "loglevel";
 
@@ -61,7 +62,7 @@ class Dish {
             case "list<file>":
                 return Dish.LIST_FILE;
             default:
-                throw "Invalid data type string. No matching enum.";
+                throw new DishError("Invalid data type string. No matching enum.");
         }
     }
 
@@ -93,7 +94,7 @@ class Dish {
             case Dish.LIST_FILE:
                 return "List<File>";
             default:
-                throw "Invalid data type enum. No matching type.";
+                throw new DishError("Invalid data type enum. No matching type.");
         }
     }
 
@@ -117,7 +118,7 @@ class Dish {
 
         if (!this.valid()) {
             const sample = Utils.truncate(JSON.stringify(this.value), 13);
-            throw "Data is not a valid " + Dish.enumLookup(type) + ": " + sample;
+            throw new DishError(`Data is not a valid ${Dish.enumLookup(type)}: ${sample}`);
         }
     }
 
@@ -151,77 +152,85 @@ class Dish {
         const byteArrayToStr = notUTF8 ? Utils.byteArrayToChars : Utils.byteArrayToUtf8;
 
         // Convert data to intermediate byteArray type
-        switch (this.type) {
-            case Dish.STRING:
-                this.value = this.value ? Utils.strToByteArray(this.value) : [];
-                break;
-            case Dish.NUMBER:
-                this.value = typeof this.value === "number" ? Utils.strToByteArray(this.value.toString()) : [];
-                break;
-            case Dish.HTML:
-                this.value = this.value ? Utils.strToByteArray(Utils.unescapeHtml(Utils.stripHtmlTags(this.value, true))) : [];
-                break;
-            case Dish.ARRAY_BUFFER:
-                // Array.from() would be nicer here, but it's slightly slower
-                this.value = Array.prototype.slice.call(new Uint8Array(this.value));
-                break;
-            case Dish.BIG_NUMBER:
-                this.value = this.value instanceof BigNumber ? Utils.strToByteArray(this.value.toFixed()) : [];
-                break;
-            case Dish.JSON:
-                this.value = this.value ? Utils.strToByteArray(JSON.stringify(this.value)) : [];
-                break;
-            case Dish.FILE:
-                this.value = await Utils.readFile(this.value);
-                this.value = Array.prototype.slice.call(this.value);
-                break;
-            case Dish.LIST_FILE:
-                this.value = await Promise.all(this.value.map(async f => Utils.readFile(f)));
-                this.value = this.value.map(b => Array.prototype.slice.call(b));
-                this.value = [].concat.apply([], this.value);
-                break;
-            default:
-                break;
+        try {
+            switch (this.type) {
+                case Dish.STRING:
+                    this.value = this.value ? Utils.strToByteArray(this.value) : [];
+                    break;
+                case Dish.NUMBER:
+                    this.value = typeof this.value === "number" ? Utils.strToByteArray(this.value.toString()) : [];
+                    break;
+                case Dish.HTML:
+                    this.value = this.value ? Utils.strToByteArray(Utils.unescapeHtml(Utils.stripHtmlTags(this.value, true))) : [];
+                    break;
+                case Dish.ARRAY_BUFFER:
+                    // Array.from() would be nicer here, but it's slightly slower
+                    this.value = Array.prototype.slice.call(new Uint8Array(this.value));
+                    break;
+                case Dish.BIG_NUMBER:
+                    this.value = BigNumber.isBigNumber(this.value) ? Utils.strToByteArray(this.value.toFixed()) : [];
+                    break;
+                case Dish.JSON:
+                    this.value = this.value ? Utils.strToByteArray(JSON.stringify(this.value, null, 4)) : [];
+                    break;
+                case Dish.FILE:
+                    this.value = await Utils.readFile(this.value);
+                    this.value = Array.prototype.slice.call(this.value);
+                    break;
+                case Dish.LIST_FILE:
+                    this.value = await Promise.all(this.value.map(async f => Utils.readFile(f)));
+                    this.value = this.value.map(b => Array.prototype.slice.call(b));
+                    this.value = [].concat.apply([], this.value);
+                    break;
+                default:
+                    break;
+            }
+        } catch (err) {
+            throw new DishError(`Error translating from ${Dish.enumLookup(this.type)} to byteArray: ${err}`);
         }
 
         this.type = Dish.BYTE_ARRAY;
 
         // Convert from byteArray to toType
-        switch (toType) {
-            case Dish.STRING:
-            case Dish.HTML:
-                this.value = this.value ? byteArrayToStr(this.value) : "";
-                this.type = Dish.STRING;
-                break;
-            case Dish.NUMBER:
-                this.value = this.value ? parseFloat(byteArrayToStr(this.value)) : 0;
-                this.type = Dish.NUMBER;
-                break;
-            case Dish.ARRAY_BUFFER:
-                this.value = new Uint8Array(this.value).buffer;
-                this.type = Dish.ARRAY_BUFFER;
-                break;
-            case Dish.BIG_NUMBER:
-                try {
-                    this.value = new BigNumber(byteArrayToStr(this.value));
-                } catch (err) {
-                    this.value = new BigNumber(NaN);
-                }
-                this.type = Dish.BIG_NUMBER;
-                break;
-            case Dish.JSON:
-                this.value = JSON.parse(byteArrayToStr(this.value));
-                this.type = Dish.JSON;
-                break;
-            case Dish.FILE:
-                this.value = new File(this.value, "unknown");
-                break;
-            case Dish.LIST_FILE:
-                this.value = [new File(this.value, "unknown")];
-                this.type = Dish.LIST_FILE;
-                break;
-            default:
-                break;
+        try {
+            switch (toType) {
+                case Dish.STRING:
+                case Dish.HTML:
+                    this.value = this.value ? byteArrayToStr(this.value) : "";
+                    this.type = Dish.STRING;
+                    break;
+                case Dish.NUMBER:
+                    this.value = this.value ? parseFloat(byteArrayToStr(this.value)) : 0;
+                    this.type = Dish.NUMBER;
+                    break;
+                case Dish.ARRAY_BUFFER:
+                    this.value = new Uint8Array(this.value).buffer;
+                    this.type = Dish.ARRAY_BUFFER;
+                    break;
+                case Dish.BIG_NUMBER:
+                    try {
+                        this.value = new BigNumber(byteArrayToStr(this.value));
+                    } catch (err) {
+                        this.value = new BigNumber(NaN);
+                    }
+                    this.type = Dish.BIG_NUMBER;
+                    break;
+                case Dish.JSON:
+                    this.value = JSON.parse(byteArrayToStr(this.value));
+                    this.type = Dish.JSON;
+                    break;
+                case Dish.FILE:
+                    this.value = new File(this.value, "unknown");
+                    break;
+                case Dish.LIST_FILE:
+                    this.value = [new File(this.value, "unknown")];
+                    this.type = Dish.LIST_FILE;
+                    break;
+                default:
+                    break;
+            }
+        } catch (err) {
+            throw new DishError(`Error translating from byteArray to ${Dish.enumLookup(toType)}: ${err}`);
         }
     }
 
@@ -256,7 +265,7 @@ class Dish {
             case Dish.ARRAY_BUFFER:
                 return this.value instanceof ArrayBuffer;
             case Dish.BIG_NUMBER:
-                return this.value instanceof BigNumber;
+                return BigNumber.isBigNumber(this.value);
             case Dish.JSON:
                 // All values can be serialised in some manner, so we return true in all cases
                 return true;
@@ -357,7 +366,7 @@ class Dish {
                 );
                 break;
             default:
-                throw new Error("Cannot clone Dish, unknown type");
+                throw new DishError("Cannot clone Dish, unknown type");
         }
 
         return newDish;

src/core/Ingredient.mjs

@@ -23,8 +23,10 @@ class Ingredient {
         this._value = null;
         this.disabled = false;
         this.hint = "";
+        this.rows = 0;
         this.toggleValues = [];
         this.target = null;
+        this.defaultIndex = 0;
 
         if (ingredientConfig) {
             this._parseConfig(ingredientConfig);
@@ -44,8 +46,10 @@ class Ingredient {
         this.defaultValue = ingredientConfig.value;
         this.disabled = !!ingredientConfig.disabled;
         this.hint = ingredientConfig.hint || false;
+        this.rows = ingredientConfig.rows || false;
         this.toggleValues = ingredientConfig.toggleValues;
         this.target = typeof ingredientConfig.target !== "undefined" ? ingredientConfig.target : null;
+        this.defaultIndex = typeof ingredientConfig.defaultIndex !== "undefined" ? ingredientConfig.defaultIndex : 0;
     }
 
 
@@ -93,6 +97,7 @@ class Ingredient {
             case "binaryString":
             case "binaryShortString":
             case "editableOption":
+            case "editableOptionShort":
                 return Utils.parseEscapedChars(data);
             case "byteArray":
                 if (typeof data == "string") {

src/core/Operation.mjs

@@ -23,12 +23,14 @@ class Operation {
         this._breakpoint      = false;
         this._disabled        = false;
         this._flowControl     = false;
+        this._manualBake      = false;
         this._ingList         = [];
 
         // Public fields
         this.name             = "";
         this.module           = "";
         this.description      = "";
+        this.infoURL          = null;
     }
 
 
@@ -178,8 +180,10 @@ class Operation {
 
             if (ing.toggleValues) conf.toggleValues = ing.toggleValues;
             if (ing.hint) conf.hint = ing.hint;
+            if (ing.rows) conf.rows = ing.rows;
             if (ing.disabled) conf.disabled = ing.disabled;
             if (ing.target) conf.target = ing.target;
+            if (ing.defaultIndex) conf.defaultIndex = ing.defaultIndex;
             return conf;
         });
     }
@@ -279,6 +283,7 @@ class Operation {
         return this._flowControl;
     }
 
+
     /**
      * Set whether this Operation is a flowcontrol op.
      *
@@ -288,6 +293,26 @@ class Operation {
         this._flowControl = !!value;
     }
 
+
+    /**
+     * Returns true if this Operation should not trigger AutoBake.
+     *
+     * @returns {boolean}
+     */
+    get manualBake() {
+        return this._manualBake;
+    }
+
+
+    /**
+     * Set whether this Operation should trigger AutoBake.
+     *
+     * @param {boolean} value
+     */
+    set manualBake(value) {
+        this._manualBake = !!value;
+    }
+
 }
 
 export default Operation;

src/core/Recipe.mjs

@@ -4,12 +4,15 @@
  * @license Apache-2.0
  */
 
-// import Operation from "./Operation.js";
-import OpModules from "./config/modules/OpModules";
 import OperationConfig from "./config/OperationConfig.json";
 import OperationError from "./errors/OperationError";
+import Operation from "./Operation";
+import DishError from "./errors/DishError";
 import log from "loglevel";
 
+// Cache container for modules
+let modules = null;
+
 /**
  * The Recipe controls a list of Operations and the Dish they operate on.
  */
@@ -36,16 +39,43 @@ class Recipe  {
      * @param {Object} recipeConfig
      */
     _parseConfig(recipeConfig) {
-        for (let c = 0; c < recipeConfig.length; c++) {
-            const operationName = recipeConfig[c].op;
-            const opConf = OperationConfig[operationName];
-            const opObj = OpModules[opConf.module][operationName];
-            const operation = new opObj();
-            operation.ingValues = recipeConfig[c].args;
-            operation.breakpoint = recipeConfig[c].breakpoint;
-            operation.disabled = recipeConfig[c].disabled;
-            this.addOperation(operation);
+        recipeConfig.forEach(c => {
+            this.opList.push({
+                name: c.op,
+                module: OperationConfig[c.op].module,
+                ingValues: c.args,
+                breakpoint: c.breakpoint,
+                disabled: c.disabled,
+            });
+        });
+    }
+
+
+    /**
+     * Populate elements of opList with operation instances.
+     * Dynamic import here removes top-level cyclic dependency issue.
+     *
+     * @private
+     */
+    async _hydrateOpList() {
+        if (!modules) {
+            // Using Webpack Magic Comments to force the dynamic import to be included in the main chunk
+            // https://webpack.js.org/api/module-methods/
+            modules = await import(/* webpackMode: "eager" */ "./config/modules/OpModules");
+            modules = modules.default;
         }
+
+        this.opList = this.opList.map(o => {
+            if (o instanceof Operation) {
+                return o;
+            } else {
+                const op = new modules[o.module][o.name]();
+                op.ingValues = o.ingValues;
+                op.breakpoint = o.breakpoint;
+                op.disabled = o.disabled;
+                return op;
+            }
+        });
     }
 
 
@@ -55,7 +85,10 @@ class Recipe  {
      * @returns {Object[]}
      */
     get config() {
-        return this.opList.map(op => op.config);
+        return this.opList.map(op => ({
+            op: op.name,
+            args: op.ingValues,
+        }));
     }
 
 
@@ -75,7 +108,19 @@ class Recipe  {
      * @param {Operation[]} operations
      */
     addOperations(operations) {
-        this.opList = this.opList.concat(operations);
+        operations.forEach(o => {
+            if (o instanceof Operation) {
+                this.opList.push(o);
+            } else {
+                this.opList.push({
+                    name: o.name,
+                    module: o.module,
+                    ingValues: o.args,
+                    breakpoint: o.breakpoint,
+                    disabled: o.disabled,
+                });
+            }
+        });
     }
 
 
@@ -108,7 +153,7 @@ class Recipe  {
 
 
     /**
-     * Returns true if there is an Flow Control Operation in this Recipe.
+     * Returns true if there is a Flow Control Operation in this Recipe.
      *
      * @returns {boolean}
      */
@@ -137,6 +182,8 @@ class Recipe  {
 
         if (startFrom === 0) this.lastRunOp = null;
 
+        await this._hydrateOpList();
+
         log.debug(`[*] Executing recipe of ${this.opList.length} operations, starting at ${startFrom}`);
 
         for (let i = startFrom; i < this.opList.length; i++) {
@@ -183,6 +230,10 @@ class Recipe  {
                     // native types is not fully supported yet.
                     dish.set(err.message, "string");
                     return i;
+                } else if (err instanceof DishError ||
+                    (err.type && err.type === "DishError")) {
+                    dish.set(err.message, "string");
+                    return i;
                 } else {
                     const e = typeof err == "string" ? { message: err } : err;
 
@@ -250,7 +301,8 @@ class Recipe  {
      * @returns {function} highlights[].b
      * @returns {Object[]} highlights[].args
      */
-    generateHighlightList() {
+    async generateHighlightList() {
+        await this._hydrateOpList();
         const highlights = [];
 
         for (let i = 0; i < this.opList.length; i++) {

src/core/Utils.mjs

@@ -5,10 +5,10 @@
  */
 
 import utf8 from "utf8";
-import moment from "moment-timezone";
-import {fromBase64} from "./lib/Base64";
+import {fromBase64, toBase64} from "./lib/Base64";
 import {fromHex} from "./lib/Hex";
 import {fromDecimal} from "./lib/Decimal";
+import {fromBinary} from "./lib/Binary";
 
 
 /**
@@ -298,7 +298,7 @@ class Utils {
      * Accepts hex, Base64, UTF8 and Latin1 strings.
      *
      * @param {string} str
-     * @param {string} type - One of "Hex", "Decimal", "Base64", "UTF8" or "Latin1"
+     * @param {string} type - One of "Binary", "Hex", "Decimal", "Base64", "UTF8" or "Latin1"
      * @returns {byteArray}
      *
      * @example
@@ -313,6 +313,8 @@ class Utils {
      */
     static convertToByteArray(str, type) {
         switch (type.toLowerCase()) {
+            case "binary":
+                return fromBinary(str);
             case "hex":
                 return fromHex(str);
             case "decimal":
@@ -333,7 +335,7 @@ class Utils {
      * Accepts hex, Base64, UTF8 and Latin1 strings.
      *
      * @param {string} str
-     * @param {string} type - One of "Hex", "Decimal", "Base64", "UTF8" or "Latin1"
+     * @param {string} type - One of "Binary", "Hex", "Decimal", "Base64", "UTF8" or "Latin1"
      * @returns {string}
      *
      * @example
@@ -348,6 +350,8 @@ class Utils {
      */
     static convertToByteString(str, type) {
         switch (type.toLowerCase()) {
+            case "binary":
+                return Utils.byteArrayToChars(fromBinary(str));
             case "hex":
                 return Utils.byteArrayToChars(fromHex(str));
             case "decimal":
@@ -555,8 +559,6 @@ class Utils {
             if (renderNext) {
                 cell += b;
                 renderNext = false;
-            } else if (b === "\\") {
-                renderNext = true;
             } else if (b === "\"" && !inString) {
                 inString = true;
             } else if (b === "\"" && inString) {
@@ -570,6 +572,10 @@ class Utils {
                 cell = "";
                 lines.push(line);
                 line = [];
+                // Skip next byte if it is also a line delim (e.g. \r\n)
+                if (lineDelims.indexOf(next) >= 0 && next !== b) {
+                    i++;
+                }
             } else {
                 cell += b;
             }
@@ -774,7 +780,7 @@ class Utils {
             args = m[2]
                 .replace(/"/g, '\\"') // Escape double quotes
                 .replace(/(^|,|{|:)'/g, '$1"') // Replace opening ' with "
-                .replace(/([^\\])'(,|:|}|$)/g, '$1"$2') // Replace closing ' with "
+                .replace(/([^\\]|[^\\]\\\\)'(,|:|}|$)/g, '$1"$2') // Replace closing ' with "
                 .replace(/\\'/g, "'"); // Unescape single quotes
             args = "[" + args + "]";
 
@@ -790,38 +796,6 @@ class Utils {
     }
 
 
-    /**
-     * Expresses a number of milliseconds in a human readable format.
-     *
-     * Range                        | Sample Output
-     * -----------------------------|-------------------------------
-     * 0 to 45 seconds              | a few seconds ago
-     * 45 to 90 seconds             | a minute ago
-     * 90 seconds to 45 minutes     | 2 minutes ago ... 45 minutes ago
-     * 45 to 90 minutes             | an hour ago
-     * 90 minutes to 22 hours       | 2 hours ago ... 22 hours ago
-     * 22 to 36 hours               | a day ago
-     * 36 hours to 25 days          | 2 days ago ... 25 days ago
-     * 25 to 45 days                | a month ago
-     * 45 to 345 days               | 2 months ago ... 11 months ago
-     * 345 to 545 days (1.5 years)  | a year ago
-     * 546 days+                    | 2 years ago ... 20 years ago
-     *
-     * @param {number} ms
-     * @returns {string}
-     *
-     * @example
-     * // returns "3 minutes"
-     * Utils.fuzzyTime(152435);
-     *
-     * // returns "5 days"
-     * Utils.fuzzyTime(456851321);
-     */
-    static fuzzyTime(ms) {
-        return moment.duration(ms, "milliseconds").humanize();
-    }
-
-
     /**
      * Formats a list of files or directories.
      *
@@ -843,6 +817,17 @@ class Utils {
             return html;
         };
 
+        const formatContent = function (buff, type) {
+            if (type.startsWith("image")) {
+                let dataURI = "data:";
+                dataURI += type + ";";
+                dataURI += "base64," + toBase64(buff);
+                return "<img style='max-width: 100%;' src='" + dataURI + "'>";
+            } else {
+                return `<pre>${Utils.escapeHtml(Utils.arrayBufferToStr(buff.buffer))}</pre>`;
+            }
+        };
+
         const formatFile = async function(file, i) {
             const buff = await Utils.readFile(file);
             const blob = new Blob(
@@ -872,7 +857,7 @@ class Utils {
                     </div>
                     <div id='collapse${i}' class='collapse' aria-labelledby='heading${i}' data-parent="#files">
                         <div class='card-body'>
-                            <pre>${Utils.escapeHtml(Utils.arrayBufferToStr(buff.buffer))}</pre>
+                            ${formatContent(buff, file.type)}
                         </div>
                     </div>
                 </div>`;

src/core/config/Categories.json

@@ -25,6 +25,10 @@
             "From Base32",
             "To Base58",
             "From Base58",
+            "To Base62",
+            "From Base62",
+            "To Base85",
+            "From Base85",
             "To Base",
             "From Base",
             "To BCD",
@@ -47,7 +51,15 @@
             "Change IP format",
             "Encode text",
             "Decode text",
-            "Swap endianness"
+            "Text Encoding Brute Force",
+            "Swap endianness",
+            "To MessagePack",
+            "From MessagePack",
+            "To Braille",
+            "From Braille",
+            "Parse TLV",
+            "CSV to JSON",
+            "JSON to CSV"
         ]
     },
     {
@@ -77,12 +89,19 @@
             "Bifid Cipher Decode",
             "Affine Cipher Encode",
             "Affine Cipher Decode",
+            "A1Z26 Cipher Encode",
+            "A1Z26 Cipher Decode",
             "Atbash Cipher",
             "Substitute",
             "Derive PBKDF2 key",
             "Derive EVP key",
             "Bcrypt",
             "Scrypt",
+            "JWT Sign",
+            "JWT Verify",
+            "JWT Decode",
+            "Citrix CTX1 Encode",
+            "Citrix CTX1 Decode",
             "Pseudo-Random Number Generator"
         ]
     },
@@ -136,6 +155,7 @@
         "name": "Networking",
         "ops": [
             "HTTP request",
+            "DNS over HTTPS",
             "Strip HTTP headers",
             "Dechunk HTTP response",
             "Parse User Agent",
@@ -149,7 +169,8 @@
             "Change IP format",
             "Group IP addresses",
             "Encode NetBIOS Name",
-            "Decode NetBIOS Name"
+            "Decode NetBIOS Name",
+            "Defang URL"
         ]
     },
     {
@@ -157,6 +178,7 @@
         "ops": [
             "Encode text",
             "Decode text",
+            "Remove Diacritics",
             "Unescape Unicode Characters"
         ]
     },
@@ -168,6 +190,8 @@
             "Remove null bytes",
             "To Upper case",
             "To Lower case",
+			"To Case Insensitive Regex",
+			"From Case Insensitive Regex",
             "Add line numbers",
             "Remove line numbers",
             "To Table",
@@ -192,6 +216,7 @@
             "Convert mass",
             "Convert speed",
             "Convert data units",
+            "Convert co-ordinate format",
             "Parse UNIX file permissions",
             "Swap endianness",
             "Parse colour code",
@@ -313,7 +338,28 @@
             "To Camel case",
             "To Kebab case",
             "BSON serialise",
-            "BSON deserialise"
+            "BSON deserialise",
+            "To MessagePack",
+            "From MessagePack"
+        ]
+    },
+    {
+        "name": "Forensics",
+        "ops": [
+            "Detect File Type",
+            "Scan for Embedded Files",
+            "Remove EXIF",
+            "Extract EXIF"
+        ]
+    },
+    {
+        "name": "Multimedia",
+        "ops": [
+            "Render Image",
+            "Play Media",
+            "Remove EXIF",
+            "Extract EXIF",
+            "Split Colour Channels"
         ]
     },
     {
@@ -322,17 +368,15 @@
             "Entropy",
             "Frequency distribution",
             "Chi Square",
-            "Detect File Type",
-            "Scan for Embedded Files",
             "Disassemble x86",
             "Pseudo-Random Number Generator",
             "Generate UUID",
             "Generate TOTP",
             "Generate HOTP",
+            "Generate QR Code",
+            "Parse QR Code",
             "Haversine distance",
-            "Render Image",
-            "Remove EXIF",
-            "Extract EXIF",
+            "Generate Lorem Ipsum",
             "Numberwang",
             "XKCD Random Number"
         ]
@@ -342,6 +386,7 @@
         "ops": [
             "Magic",
             "Fork",
+            "Subsection",
             "Merge",
             "Register",
             "Label",

src/core/config/scripts/generateConfig.mjs

@@ -35,12 +35,14 @@ for (const opObj in Ops) {
     const op = new Ops[opObj]();
 
     operationConfig[op.name] = {
-        module: op.module,
+        module:      op.module,
         description: op.description,
-        inputType: op.inputType,
-        outputType: op.presentType,
+        infoURL:     op.infoURL,
+        inputType:   op.inputType,
+        outputType:  op.presentType,
         flowControl: op.flowControl,
-        args: op.args
+        manualBake:  op.manualBake,
+        args:        op.args
     };
 
     if (op.hasOwnProperty("patterns")) {

src/core/config/scripts/newOperation.mjs

@@ -53,6 +53,12 @@ If your operation does not rely on a library, just leave this blank and it will
             prompt: "Description",
             type: "string"
         },
+        infoURL: {
+            description: "An optional URL for an external site can be added to give more information about the operation. Wikipedia links are often suitable. If linking to Wikipedia, use an international link (e.g. https://wikipedia.org/...) rather than a localised link (e.g. https://en.wikipedia.org/...).",
+            example: "https://wikipedia.org/wiki/Percent-encoding",
+            prompt: "Information URL",
+            type: "string",
+        },
         inputType: {
             description: `The input type defines how the input data will be presented to your operation. Check the project wiki for a full description of each type. The options are: ${ioTypes.join(", ")}.`,
             example: "string",
@@ -141,6 +147,7 @@ class ${moduleName} extends Operation {
         this.name = "${result.opName}";
         this.module = "${result.module}";
         this.description = "${(new EscapeString).run(result.description, ["Special chars", "Double"])}";
+        this.infoURL = "${result.infoURL}";
         this.inputType = "${result.inputType}";
         this.outputType = "${result.outputType}";
         this.args = [
@@ -215,7 +222,7 @@ export default ${moduleName};
     console.log(`\nNext steps:
 1. Add your operation to ${colors.green("src/core/config/Categories.json")}
 2. Write your operation code.
-3. Write tests in ${colors.green("test/tests/operations/")}
+3. Write tests in ${colors.green("tests/operations/tests/")}
 4. Run ${colors.cyan("npm run lint")} and ${colors.cyan("npm run test")}
 5. Submit a Pull Request to get your operation added to the official CyberChef repository.`);
 

src/core/errors/DishError.mjs

@@ -0,0 +1,26 @@
+/**
+ * Custom error type for handling Dish type errors.
+ * i.e. where the Dish cannot be successfully translated between types
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+class DishError extends Error {
+    /**
+     * Standard error constructor. Adds no new behaviour.
+     *
+     * @param args - Standard error args
+     */
+    constructor(...args) {
+        super(...args);
+
+        this.type = "DishError";
+
+        if (Error.captureStackTrace) {
+            Error.captureStackTrace(this, DishError);
+        }
+    }
+}
+
+export default DishError;

src/core/lib/Base64.mjs

@@ -81,6 +81,7 @@ export function fromBase64(data, alphabet="A-Za-z0-9+/=", returnType="string", r
         return returnType === "string" ? "" : [];
     }
 
+    alphabet = alphabet || "A-Za-z0-9+/=";
     alphabet = Utils.expandAlphRange(alphabet).join("");
 
     const output = [];
@@ -125,14 +126,14 @@ export function fromBase64(data, alphabet="A-Za-z0-9+/=", returnType="string", r
  * Base64 alphabets.
  */
 export const ALPHABET_OPTIONS = [
-    {name: "Standard: A-Za-z0-9+/=", value: "A-Za-z0-9+/="},
-    {name: "URL safe: A-Za-z0-9-_", value: "A-Za-z0-9-_"},
+    {name: "Standard (RFC 4648): A-Za-z0-9+/=", value: "A-Za-z0-9+/="},
+    {name: "URL safe (RFC 4648 \u00A75): A-Za-z0-9-_", value: "A-Za-z0-9-_"},
     {name: "Filename safe: A-Za-z0-9+-=", value: "A-Za-z0-9+\\-="},
     {name: "itoa64: ./0-9A-Za-z=", value: "./0-9A-Za-z="},
     {name: "XML: A-Za-z0-9_.", value: "A-Za-z0-9_."},
     {name: "y64: A-Za-z0-9._-", value: "A-Za-z0-9._-"},
     {name: "z64: 0-9a-zA-Z+/=", value: "0-9a-zA-Z+/="},
-    {name: "Radix-64: 0-9A-Za-z+/=", value: "0-9A-Za-z+/="},
+    {name: "Radix-64 (RFC 4880): 0-9A-Za-z+/=", value: "0-9A-Za-z+/="},
     {name: "Uuencoding: [space]-_", value: " -_"},
     {name: "Xxencoding: +-0-9A-Za-z", value: "+\\-0-9A-Za-z"},
     {name: "BinHex: !-,-0-689@A-NP-VX-Z[`a-fh-mp-r", value: "!-,-0-689@A-NP-VX-Z[`a-fh-mp-r"},

src/core/lib/Base85.mjs

@@ -0,0 +1,45 @@
+/**
+ * Base85 resources.
+ *
+ * @author PenguinGeorge [george@penguingeorge.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+/**
+ * Base85 alphabet options.
+ */
+export const ALPHABET_OPTIONS = [
+    {
+        name: "Standard",
+        value: "!-u",
+    },
+    {
+        name: "Z85 (ZeroMQ)",
+        value: "0-9a-zA-Z.\\-:+=^!/*?&<>()[]{}@%$#",
+    },
+    {
+        name: "IPv6",
+        value: "0-9A-Za-z!#$%&()*+\\-;<=>?@^_`{|~}",
+    }
+];
+
+
+/**
+ * Returns the name of the alphabet, when given the alphabet.
+ *
+ * @param {string} alphabet
+ * @returns {string}
+ */
+export function alphabetName(alphabet) {
+    alphabet = alphabet.replace("'", "&apos;");
+    alphabet = alphabet.replace("\"", "&quot;");
+    alphabet = alphabet.replace("\\", "&bsol;");
+    let name;
+
+    ALPHABET_OPTIONS.forEach(function(a) {
+        if (escape(alphabet) === escape(a.value)) name = a.name;
+    });
+
+    return name;
+}

src/core/lib/Binary.mjs

@@ -0,0 +1,70 @@
+/**
+ * Binary functions.
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Utils from "../Utils";
+
+
+/**
+ * Convert a byte array into a binary string.
+ *
+ * @param {Uint8Array|byteArray} data
+ * @param {string} [delim="Space"]
+ * @param {number} [padding=8]
+ * @returns {string}
+ *
+ * @example
+ * // returns "00010000 00100000 00110000"
+ * toBinary([10,20,30]);
+ *
+ * // returns "00010000 00100000 00110000"
+ * toBinary([10,20,30], ":");
+ */
+export function toBinary(data, delim="Space", padding=8) {
+    if (!data) return "";
+
+    delim = Utils.charRep(delim);
+    let output = "";
+
+    for (let i = 0; i < data.length; i++) {
+        output += data[i].toString(2).padStart(padding, "0") + delim;
+    }
+
+    if (delim.length) {
+        return output.slice(0, -delim.length);
+    } else {
+        return output;
+    }
+}
+
+
+/**
+ * Convert a binary string into a byte array.
+ *
+ * @param {string} data
+ * @param {string} [delim]
+ * @param {number} [byteLen=8]
+ * @returns {byteArray}
+ *
+ * @example
+ * // returns [10,20,30]
+ * fromBinary("00010000 00100000 00110000");
+ *
+ * // returns [10,20,30]
+ * fromBinary("00010000:00100000:00110000", "Colon");
+ */
+export function fromBinary(data, delim="Space", byteLen=8) {
+    const delimRegex = Utils.regexRep(delim);
+    data = data.replace(delimRegex, "");
+
+    const output = [];
+    for (let i = 0; i < data.length; i += byteLen) {
+        output.push(parseInt(data.substr(i, byteLen), 2));
+    }
+    return output;
+}
+

src/core/lib/BitwiseOp.mjs

@@ -25,6 +25,7 @@ export function bitOp (input, key, func, nullPreserving, scheme) {
 
     for (let i = 0; i < input.length; i++) {
         k = key[i % key.length];
+        if (scheme === "Cascade") k = input[i + 1] || 0;
         o = input[i];
         x = nullPreserving && (o === 0 || o === k) ? o : func(o, k);
         result.push(x);
@@ -115,3 +116,9 @@ export function sub(operand, key) {
     const result = operand - key;
     return (result < 0) ? 256 + result : result;
 }
+
+
+/**
+ * Delimiter options for bitwise operations
+ */
+export const BITWISE_OP_DELIMS = ["Hex", "Decimal", "Binary", "Base64", "UTF8", "Latin1"];

src/core/lib/Braille.mjs

@@ -0,0 +1,15 @@
+/**
+ * Braille resources.
+ *
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+/**
+ * Braille lookup table.
+ */
+export const BRAILLE_LOOKUP = {
+    ascii: " A1B'K2L@CIF/MSP\"E3H9O6R^DJG>NTQ,*5<-U8V.%[$+X!&;:4\\0Z7(_?W]#Y)=",
+    dot6:  "⠀⠁⠂⠃⠄⠅⠆⠇⠈⠉⠊⠋⠌⠍⠎⠏⠐⠑⠒⠓⠔⠕⠖⠗⠘⠙⠚⠛⠜⠝⠞⠟⠠⠡⠢⠣⠤⠥⠦⠧⠨⠩⠪⠫⠬⠭⠮⠯⠰⠱⠲⠳⠴⠵⠶⠷⠸⠹⠺⠻⠼⠽⠾⠿"
+};

src/core/lib/ConvertCoordinates.mjs

@@ -0,0 +1,655 @@
+/**
+ * Co-ordinate conversion resources.
+ *
+ * @author j433866 [j433866@gmail.com]
+ * @copyright Crown Copyright 2019
+ * @license Apache-2.0
+ */
+
+import geohash from "ngeohash";
+import geodesy from "geodesy";
+import OperationError from "../errors/OperationError";
+
+/**
+ * Co-ordinate formats
+ */
+export const FORMATS = [
+    "Degrees Minutes Seconds",
+    "Degrees Decimal Minutes",
+    "Decimal Degrees",
+    "Geohash",
+    "Military Grid Reference System",
+    "Ordnance Survey National Grid",
+    "Universal Transverse Mercator"
+];
+
+/**
+ * Formats that should be passed to the conversion module as-is
+ */
+const NO_CHANGE = [
+    "Geohash",
+    "Military Grid Reference System",
+    "Ordnance Survey National Grid",
+    "Universal Transverse Mercator",
+];
+
+/**
+ * Convert a given latitude and longitude into a different format.
+ *
+ * @param {string} input - Input string to be converted
+ * @param {string} inFormat - Format of the input coordinates
+ * @param {string} inDelim - The delimiter splitting the lat/long of the input
+ * @param {string} outFormat - Format to convert to
+ * @param {string} outDelim - The delimiter to separate the output with
+ * @param {string} includeDir - Whether or not to include the compass direction in the output
+ * @param {number} precision - Precision of the result
+ * @returns {string} A formatted string of the converted co-ordinates
+ */
+export function convertCoordinates (input, inFormat, inDelim, outFormat, outDelim, includeDir, precision) {
+    let isPair = false,
+        split,
+        latlon,
+        convLat,
+        convLon,
+        conv,
+        hash,
+        utm,
+        mgrs,
+        osng,
+        splitLat,
+        splitLong,
+        lat,
+        lon;
+
+    // Can't have a precision less than 0!
+    if (precision < 0) {
+        precision = 0;
+    }
+
+    if (inDelim === "Auto") {
+        // Try to detect a delimiter in the input.
+        inDelim = findDelim(input);
+        if (inDelim === null) {
+            throw new OperationError("Unable to detect the input delimiter automatically.");
+        }
+    } else if (!inDelim.includes("Direction")) {
+        // Convert the delimiter argument value to the actual character
+        inDelim = realDelim(inDelim);
+    }
+
+    if (inFormat === "Auto") {
+        // Try to detect the format of the input data
+        inFormat = findFormat(input, inDelim);
+        if (inFormat === null) {
+            throw new OperationError("Unable to detect the input format automatically.");
+        }
+    }
+
+    // Convert the output delimiter argument to the real character
+    outDelim = realDelim(outDelim);
+
+    if (!NO_CHANGE.includes(inFormat)) {
+        if (inDelim.includes("Direction")) {
+            // Split on directions
+            split = input.split(/[NnEeSsWw]/g);
+            if (split[0] === "") {
+                // Remove first element if direction preceding
+                split = split.slice(1);
+            }
+        } else {
+            split = input.split(inDelim);
+        }
+        // Replace any co-ordinate symbols with spaces so we can split on them later
+        for (let i = 0; i < split.length; i++) {
+            split[i] = split[i].replace(/[°˝´'"]/g, " ");
+        }
+        if (split.length > 1) {
+            isPair = true;
+        }
+    } else {
+        // Remove any delimiters from the input
+        input = input.replace(inDelim, "");
+        isPair = true;
+    }
+
+    // Conversions from the input format into a geodesy latlon object
+    switch (inFormat) {
+        case "Geohash":
+            hash = geohash.decode(input.replace(/[^A-Za-z0-9]/g, ""));
+            latlon = new geodesy.LatLonEllipsoidal(hash.latitude, hash.longitude);
+            break;
+        case "Military Grid Reference System":
+            utm = geodesy.Mgrs.parse(input.replace(/[^A-Za-z0-9]/g, "")).toUtm();
+            latlon = utm.toLatLonE();
+            break;
+        case "Ordnance Survey National Grid":
+            osng = geodesy.OsGridRef.parse(input.replace(/[^A-Za-z0-9]/g, ""));
+            latlon = geodesy.OsGridRef.osGridToLatLon(osng);
+            break;
+        case "Universal Transverse Mercator":
+            // Geodesy needs a space between the first 2 digits and the next letter
+            if (/^[\d]{2}[A-Za-z]/.test(input)) {
+                input = input.slice(0, 2) + " " + input.slice(2);
+            }
+            utm = geodesy.Utm.parse(input);
+            latlon = utm.toLatLonE();
+            break;
+        case "Degrees Minutes Seconds":
+            if (isPair) {
+                // Split up the lat/long into degrees / minutes / seconds values
+                splitLat = splitInput(split[0]);
+                splitLong = splitInput(split[1]);
+
+                if (splitLat.length >= 3 && splitLong.length >= 3) {
+                    lat = convDMSToDD(splitLat[0], splitLat[1], splitLat[2], 10);
+                    lon = convDMSToDD(splitLong[0], splitLong[1], splitLong[2], 10);
+                    latlon = new geodesy.LatLonEllipsoidal(lat.degrees, lon.degrees);
+                } else {
+                    throw new OperationError("Invalid co-ordinate format for Degrees Minutes Seconds");
+                }
+            } else {
+                // Not a pair, so only try to convert one set of co-ordinates
+                splitLat = splitInput(split[0]);
+                if (splitLat.length >= 3) {
+                    lat = convDMSToDD(splitLat[0], splitLat[1], splitLat[2]);
+                    latlon = new geodesy.LatLonEllipsoidal(lat.degrees, lat.degrees);
+                } else {
+                    throw new OperationError("Invalid co-ordinate format for Degrees Minutes Seconds");
+                }
+            }
+            break;
+        case "Degrees Decimal Minutes":
+            if (isPair) {
+                splitLat = splitInput(split[0]);
+                splitLong = splitInput(split[1]);
+                if (splitLat.length !== 2 || splitLong.length !== 2) {
+                    throw new OperationError("Invalid co-ordinate format for Degrees Decimal Minutes.");
+                }
+                // Convert to decimal degrees, and then convert to a geodesy object
+                lat = convDDMToDD(splitLat[0], splitLat[1], 10);
+                lon = convDDMToDD(splitLong[0], splitLong[1], 10);
+                latlon = new geodesy.LatLonEllipsoidal(lat.degrees, lon.degrees);
+            } else {
+                // Not a pair, so only try to convert one set of co-ordinates
+                splitLat = splitInput(input);
+                if (splitLat.length !== 2) {
+                    throw new OperationError("Invalid co-ordinate format for Degrees Decimal Minutes.");
+                }
+                lat = convDDMToDD(splitLat[0], splitLat[1], 10);
+                latlon = new geodesy.LatLonEllipsoidal(lat.degrees, lat.degrees);
+            }
+            break;
+        case "Decimal Degrees":
+            if (isPair) {
+                splitLat =  splitInput(split[0]);
+                splitLong = splitInput(split[1]);
+                if (splitLat.length !== 1 || splitLong.length !== 1) {
+                    throw new OperationError("Invalid co-ordinate format for Decimal Degrees.");
+                }
+                latlon = new geodesy.LatLonEllipsoidal(splitLat[0], splitLong[0]);
+            } else {
+                // Not a pair, so only try to convert one set of co-ordinates
+                splitLat = splitInput(split[0]);
+                if (splitLat.length !== 1) {
+                    throw new OperationError("Invalid co-ordinate format for Decimal Degrees.");
+                }
+                latlon = new geodesy.LatLonEllipsoidal(splitLat[0], splitLat[0]);
+            }
+            break;
+        default:
+            throw new OperationError(`Unknown input format '${inFormat}'`);
+    }
+
+    // Everything is now a geodesy latlon object
+    // These store the latitude and longitude as decimal
+    if (inFormat.includes("Degrees")) {
+        // If the input string contains directions, we need to check if they're S or W.
+        // If either of the directions are, we should make the decimal value negative
+        const dirs = input.toUpperCase().match(/[NESW]/g);
+        if (dirs && dirs.length >= 1) {
+            // Make positive lat/lon values with S/W directions into negative values
+            if (dirs[0] === "S" || dirs[0] === "W" && latlon.lat > 0) {
+                latlon.lat = -latlon.lat;
+            }
+            if (dirs.length >= 2) {
+                if (dirs[1] === "S" || dirs[1] === "W" && latlon.lon > 0) {
+                    latlon.lon = -latlon.lon;
+                }
+            }
+        }
+    }
+
+    // Try to find the compass directions of the lat and long
+    const [latDir, longDir] = findDirs(latlon.lat + "," + latlon.lon, ",");
+
+    // Output conversions for each output format
+    switch (outFormat) {
+        case "Decimal Degrees":
+            // We could use the built in latlon.toString(),
+            // but this makes adjusting the output harder
+            lat = convDDToDD(latlon.lat, precision);
+            lon = convDDToDD(latlon.lon, precision);
+            convLat = lat.string;
+            convLon = lon.string;
+            break;
+        case "Degrees Decimal Minutes":
+            lat = convDDToDDM(latlon.lat, precision);
+            lon = convDDToDDM(latlon.lon, precision);
+            convLat = lat.string;
+            convLon = lon.string;
+            break;
+        case "Degrees Minutes Seconds":
+            lat = convDDToDMS(latlon.lat, precision);
+            lon = convDDToDMS(latlon.lon, precision);
+            convLat = lat.string;
+            convLon = lon.string;
+            break;
+        case "Geohash":
+            convLat = geohash.encode(latlon.lat, latlon.lon, precision);
+            break;
+        case "Military Grid Reference System":
+            utm = latlon.toUtm();
+            mgrs = utm.toMgrs();
+            // MGRS wants a precision that's an even number between 2 and 10
+            if (precision % 2 !== 0) {
+                precision = precision + 1;
+            }
+            if (precision > 10) {
+                precision = 10;
+            }
+            convLat = mgrs.toString(precision);
+            break;
+        case "Ordnance Survey National Grid":
+            osng = geodesy.OsGridRef.latLonToOsGrid(latlon);
+            if (osng.toString() === "") {
+                throw new OperationError("Could not convert co-ordinates to OS National Grid. Are the co-ordinates in range?");
+            }
+            // OSNG wants a precision that's an even number between 2 and 10
+            if (precision % 2 !== 0) {
+                precision = precision + 1;
+            }
+            if (precision > 10) {
+                precision = 10;
+            }
+            convLat = osng.toString(precision);
+            break;
+        case "Universal Transverse Mercator":
+            utm = latlon.toUtm();
+            convLat = utm.toString(precision);
+            break;
+    }
+
+    if (convLat === undefined) {
+        throw new OperationError("Error converting co-ordinates.");
+    }
+
+    if (outFormat.includes("Degrees")) {
+        // Format DD/DDM/DMS for output
+        // If we're outputting a compass direction, remove the negative sign
+        if (latDir === "S" && includeDir !== "None") {
+            convLat = convLat.replace("-", "");
+        }
+        if (longDir === "W" && includeDir !== "None") {
+            convLon = convLon.replace("-", "");
+        }
+
+        let outConv = "";
+        if (includeDir === "Before") {
+            outConv += latDir + " ";
+        }
+
+        outConv += convLat;
+        if (includeDir === "After") {
+            outConv += " " + latDir;
+        }
+        outConv += outDelim;
+        if (isPair) {
+            if (includeDir === "Before") {
+                outConv += longDir + " ";
+            }
+            outConv += convLon;
+            if (includeDir === "After") {
+                outConv += " " + longDir;
+            }
+            outConv += outDelim;
+        }
+        conv = outConv;
+    } else {
+        conv = convLat + outDelim;
+    }
+
+    return conv;
+}
+
+/**
+ * Split up the input using a space or degrees signs, and sanitise the result
+ *
+ * @param {string} input - The input data to be split
+ * @returns {number[]} An array of the different items in the string, stored as floats
+ */
+function splitInput (input){
+    const split = [];
+
+    input.split(/\s+/).forEach(item => {
+        // Remove any character that isn't a digit, decimal point or negative sign
+        item = item.replace(/[^0-9.-]/g, "");
+        if (item.length > 0){
+            // Turn the item into a float
+            split.push(parseFloat(item));
+        }
+    });
+    return split;
+}
+
+/**
+ * Convert Degrees Minutes Seconds to Decimal Degrees
+ *
+ * @param {number} degrees - The degrees of the input co-ordinates
+ * @param {number} minutes - The minutes of the input co-ordinates
+ * @param {number} seconds - The seconds of the input co-ordinates
+ * @param {number} precision - The precision the result should be rounded to
+ * @returns {{string: string, degrees: number}} An object containing the raw converted value (obj.degrees), and a formatted string version (obj.string)
+ */
+function convDMSToDD (degrees, minutes, seconds, precision){
+    const absDegrees = Math.abs(degrees);
+    let conv = absDegrees + (minutes / 60) + (seconds / 3600);
+    let outString = round(conv, precision) + "°";
+    if (isNegativeZero(degrees) || degrees < 0) {
+        conv = -conv;
+        outString = "-" + outString;
+    }
+    return {
+        "degrees": conv,
+        "string": outString
+    };
+}
+
+/**
+ * Convert Decimal Degrees Minutes to Decimal Degrees
+ *
+ * @param {number} degrees - The input degrees to be converted
+ * @param {number} minutes - The input minutes to be converted
+ * @param {number} precision - The precision which the result should be rounded to
+ * @returns {{string: string, degrees: number}} An object containing the raw converted value (obj.degrees), and a formatted string version (obj.string)
+ */
+function convDDMToDD (degrees, minutes, precision) {
+    const absDegrees = Math.abs(degrees);
+    let conv = absDegrees + minutes / 60;
+    let outString = round(conv, precision) + "°";
+    if (isNegativeZero(degrees) || degrees < 0) {
+        conv = -conv;
+        outString = "-" + outString;
+    }
+    return {
+        "degrees": conv,
+        "string": outString
+    };
+}
+
+/**
+ * Convert Decimal Degrees to Decimal Degrees
+ *
+ * Doesn't affect the input, just puts it into an object
+ * @param {number} degrees - The input degrees to be converted
+ * @param {number} precision - The precision which the result should be rounded to
+ * @returns {{string: string, degrees: number}} An object containing the raw converted value (obj.degrees), and a formatted string version (obj.string)
+ */
+function convDDToDD (degrees, precision) {
+    return {
+        "degrees": degrees,
+        "string": round(degrees, precision) + "°"
+    };
+}
+
+/**
+ * Convert Decimal Degrees to Degrees Minutes Seconds
+ *
+ * @param {number} decDegrees - The input data to be converted
+ * @param {number} precision - The precision which the result should be rounded to
+ * @returns {{string: string, degrees: number, minutes: number, seconds: number}} An object containing the raw converted value as separate numbers (.degrees, .minutes, .seconds), and a formatted string version (obj.string)
+ */
+function convDDToDMS (decDegrees, precision) {
+    const absDegrees = Math.abs(decDegrees);
+    let degrees = Math.floor(absDegrees);
+    const minutes = Math.floor(60 * (absDegrees - degrees)),
+        seconds = round(3600 * (absDegrees - degrees) - 60 * minutes, precision);
+    let outString = degrees + "° " + minutes + "' " + seconds + "\"";
+    if (isNegativeZero(decDegrees) || decDegrees < 0) {
+        degrees = -degrees;
+        outString = "-" + outString;
+    }
+    return {
+        "degrees": degrees,
+        "minutes": minutes,
+        "seconds": seconds,
+        "string": outString
+    };
+}
+
+/**
+ * Convert Decimal Degrees to Degrees Decimal Minutes
+ *
+ * @param {number} decDegrees - The input degrees to be converted
+ * @param {number} precision - The precision the input data should be rounded to
+ * @returns {{string: string, degrees: number, minutes: number}} An object containing the raw converted value as separate numbers (.degrees, .minutes), and a formatted string version (obj.string)
+ */
+function convDDToDDM (decDegrees, precision) {
+    const absDegrees = Math.abs(decDegrees);
+    let degrees = Math.floor(absDegrees);
+    const minutes = absDegrees - degrees,
+        decMinutes = round(minutes * 60, precision);
+    let outString = degrees + "° " + decMinutes + "'";
+    if (decDegrees < 0 || isNegativeZero(decDegrees)) {
+        degrees = -degrees;
+        outString = "-" + outString;
+    }
+
+    return {
+        "degrees": degrees,
+        "minutes": decMinutes,
+        "string": outString,
+    };
+}
+
+/**
+ * Finds and returns the compass directions in an input string
+ *
+ * @param {string} input - The input co-ordinates containing the direction
+ * @param {string} delim - The delimiter separating latitide and longitude
+ * @returns {string[]} String array containing the latitude and longitude directions
+ */
+export function findDirs(input, delim) {
+    const upperInput = input.toUpperCase();
+    const dirExp = new RegExp(/[NESW]/g);
+
+    const dirs = upperInput.match(dirExp);
+
+    if (dirs) {
+        // If there's actually compass directions
+        // in the input, use these to work out the direction
+        if (dirs.length <= 2 && dirs.length >= 1) {
+            return dirs.length === 2 ? [dirs[0], dirs[1]] : [dirs[0], ""];
+        }
+    }
+
+    // Nothing was returned, so guess the directions
+    let lat = upperInput,
+        long,
+        latDir = "",
+        longDir = "";
+    if (!delim.includes("Direction")) {
+        if (upperInput.includes(delim)) {
+            const split = upperInput.split(delim);
+            if (split.length >= 1) {
+                if (split[0] !== "") {
+                    lat = split[0];
+                }
+                if (split.length >= 2 && split[1] !== "") {
+                    long = split[1];
+                }
+            }
+        }
+    } else {
+        const split = upperInput.split(dirExp);
+        if (split.length > 1) {
+            lat = split[0] === "" ? split[1] : split[0];
+            if (split.length > 2 && split[2] !== "") {
+                long = split[2];
+            }
+        }
+    }
+
+    if (lat) {
+        lat = parseFloat(lat);
+        latDir = lat < 0 ? "S" : "N";
+    }
+
+    if (long) {
+        long = parseFloat(long);
+        longDir = long < 0 ? "W" : "E";
+    }
+
+    return [latDir, longDir];
+}
+
+/**
+ * Detects the co-ordinate format of the input data
+ *
+ * @param {string} input - The input data whose format we need to detect
+ * @param {string} delim - The delimiter separating the data in input
+ * @returns {string} The input format
+ */
+export function findFormat (input, delim) {
+    let testData;
+    const mgrsPattern = new RegExp(/^[0-9]{2}\s?[C-HJ-NP-X]{1}\s?[A-HJ-NP-Z][A-HJ-NP-V]\s?[0-9\s]+/),
+        osngPattern = new RegExp(/^[A-HJ-Z]{2}\s+[0-9\s]+$/),
+        geohashPattern = new RegExp(/^[0123456789BCDEFGHJKMNPQRSTUVWXYZ]+$/),
+        utmPattern = new RegExp(/^[0-9]{2}\s?[C-HJ-NP-X]\s[0-9.]+\s?[0-9.]+$/),
+        degPattern = new RegExp(/[°'"]/g);
+
+    input = input.trim();
+
+    if (delim !== null && delim.includes("Direction")) {
+        const split = input.split(/[NnEeSsWw]/);
+        if (split.length > 1) {
+            testData = split[0] === "" ? split[1] : split[0];
+        }
+    } else if (delim !== null && delim !== "") {
+        if (input.includes(delim)) {
+            const split = input.split(delim);
+            if (split.length > 1) {
+                testData = split[0] === "" ? split[1] : split[0];
+            }
+        } else {
+            testData = input;
+        }
+    }
+
+    // Test non-degrees formats
+    if (!degPattern.test(input)) {
+        const filteredInput = input.toUpperCase().replace(delim, "");
+
+        if (utmPattern.test(filteredInput)) {
+            return "Universal Transverse Mercator";
+        }
+        if (mgrsPattern.test(filteredInput)) {
+            return "Military Grid Reference System";
+        }
+        if (osngPattern.test(filteredInput)) {
+            return "Ordnance Survey National Grid";
+        }
+        if (geohashPattern.test(filteredInput)) {
+            return "Geohash";
+        }
+    }
+
+    // Test DMS/DDM/DD formats
+    if (testData !== undefined) {
+        const split = splitInput(testData);
+        switch (split.length){
+            case 3:
+                return "Degrees Minutes Seconds";
+            case 2:
+                return "Degrees Decimal Minutes";
+            case 1:
+                return "Decimal Degrees";
+        }
+    }
+    return null;
+}
+
+/**
+ * Automatically find the delimeter type from the given input
+ *
+ * @param {string} input
+ * @returns {string} Delimiter type
+ */
+export function findDelim (input) {
+    input = input.trim();
+    const delims = [",", ";", ":"];
+    const testDir = input.match(/[NnEeSsWw]/g);
+    if (testDir !== null && testDir.length > 0 && testDir.length < 3) {
+        // Possibly contains a direction
+        const splitInput = input.split(/[NnEeSsWw]/);
+        if (splitInput.length <= 3 && splitInput.length > 0) {
+            // If there's 3 splits (one should be empty), then assume we have directions
+            if (splitInput[0] === "") {
+                return "Direction Preceding";
+            } else if (splitInput[splitInput.length - 1] === "") {
+                return "Direction Following";
+            }
+        }
+    }
+
+    // Loop through the standard delimiters, and try to find them in the input
+    for (let i = 0; i < delims.length; i++) {
+        const delim = delims[i];
+        if (input.includes(delim)) {
+            const splitInput = input.split(delim);
+            if (splitInput.length <= 3 && splitInput.length > 0) {
+                // Don't want to try and convert more than 2 co-ordinates
+                return delim;
+            }
+        }
+    }
+    return null;
+}
+
+/**
+ * Gets the real string for a delimiter name.
+ *
+ * @param {string} delim The delimiter to be matched
+ * @returns {string}
+ */
+export function realDelim (delim) {
+    return {
+        "Auto":         "Auto",
+        "Space":        " ",
+        "\\n":          "\n",
+        "Comma":        ",",
+        "Semi-colon":   ";",
+        "Colon":        ":"
+    }[delim];
+}
+
+/**
+ * Returns true if a zero is negative
+ *
+ * @param {number} zero
+ * @returns {boolean}
+ */
+function isNegativeZero(zero) {
+    return zero === 0 && (1/zero < 0);
+}
+
+/**
+ * Rounds a number to a specified number of decimal places
+ *
+ * @param {number} input - The number to be rounded
+ * @param {precision} precision - The number of decimal places the number should be rounded to
+ * @returns {number}
+ */
+function round(input, precision) {
+    precision = Math.pow(10, precision);
+    return Math.round(input * precision) / precision;
+}

src/core/lib/Extract.mjs

@@ -39,3 +39,21 @@ export function search (input, searchRegex, removeRegex, includeTotal) {
 
     return output;
 }
+
+
+/**
+ * URL regular expression
+ */
+const protocol = "[A-Z]+://",
+    hostname = "[-\\w]+(?:\\.\\w[-\\w]*)+",
+    port = ":\\d+",
+    path = "/[^.!,?\"<>\\[\\]{}\\s\\x7F-\\xFF]*" +
+        "(?:[.!,?]+[^.!,?\"<>\\[\\]{}\\s\\x7F-\\xFF]+)*";
+
+export const URL_REGEX = new RegExp(protocol + hostname + "(?:" + port + ")?(?:" + path + ")?", "ig");
+
+
+/**
+ * Domain name regular expression
+ */
+export const DOMAIN_REGEX = /\b((?=[a-z0-9-]{1,63}\.)(xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}\b/ig;

src/core/lib/IP.mjs

@@ -3,6 +3,7 @@
  *
  * @author picapi
  * @author n1474335 [n1474335@gmail.com]
+ * @author Klaxon [klaxon@veyr.com]
  * @copyright Crown Copyright 2016
  * @license Apache-2.0
  */
@@ -109,8 +110,8 @@ export function ipv6CidrRange(cidr, includeNetworkInfo) {
  * @returns {string}
  */
 export function ipv4HyphenatedRange(range, includeNetworkInfo, enumerateAddresses, allowLargeList) {
-    const ip1 = strToIpv4(range[1]),
-        ip2 = strToIpv4(range[2]);
+    const ip1 = strToIpv4(range[0].split("-")[0].trim()),
+        ip2 = strToIpv4(range[0].split("-")[1].trim());
 
     let output = "";
 
@@ -162,8 +163,8 @@ Total addresses in range: ${(((ip2 - ip1) >>> 0) + 1)}
  * @returns {string}
  */
 export function ipv6HyphenatedRange(range, includeNetworkInfo) {
-    const ip1 = strToIpv6(range[1]),
-        ip2 = strToIpv6(range[14]),
+    const ip1 = strToIpv6(range[0].split("-")[0].trim()),
+        ip2 = strToIpv6(range[0].split("-")[1].trim()),
         total = new Array(128).fill();
 
     let output = "",
@@ -188,6 +189,93 @@ export function ipv6HyphenatedRange(range, includeNetworkInfo) {
     return output;
 }
 
+/**
+ * Parses a list of IPv4 addresses separated by a new line (\n) and displays information
+ * about it.
+ *
+ * @param {RegExp} list
+ * @param {boolean} includeNetworkInfo
+ * @param {boolean} enumerateAddresses
+ * @param {boolean} allowLargeList
+ * @returns {string}
+ */
+export function ipv4ListedRange(match, includeNetworkInfo, enumerateAddresses, allowLargeList) {
+
+    let ipv4List = match[0].split("\n");
+    ipv4List = ipv4List.filter(Boolean);
+
+    const ipv4CidrList = ipv4List.filter(function(a) {
+        return a.includes("/");
+    });
+    for (let i = 0; i < ipv4CidrList.length; i++) {
+        const network = strToIpv4(ipv4CidrList[i].split("/")[0]);
+        const cidrRange = parseInt(ipv4CidrList[i].split("/")[1], 10);
+        if (cidrRange < 0 || cidrRange > 31) {
+            return "IPv4 CIDR must be less than 32";
+        }
+        const mask = ~(0xFFFFFFFF >>> cidrRange),
+            cidrIp1 = network & mask,
+            cidrIp2 = cidrIp1 | ~mask;
+        ipv4List.splice(ipv4List.indexOf(ipv4CidrList[i]), 1);
+        ipv4List.push(ipv4ToStr(cidrIp1), ipv4ToStr(cidrIp2));
+    }
+
+    ipv4List = ipv4List.sort(ipv4Compare);
+    const ip1 = ipv4List[0];
+    const ip2 = ipv4List[ipv4List.length - 1];
+    const range = [ip1 + " - " + ip2];
+    return ipv4HyphenatedRange(range, includeNetworkInfo, enumerateAddresses, allowLargeList);
+}
+
+/**
+ * Parses a list of IPv6 addresses separated by a new line (\n) and displays information
+ * about it.
+ *
+ * @param {RegExp} list
+ * @param {boolean} includeNetworkInfo
+ * @returns {string}
+ */
+export function ipv6ListedRange(match, includeNetworkInfo) {
+
+    let ipv6List = match[0].split("\n");
+    ipv6List = ipv6List.filter(function(str) {
+        return str.trim();
+    });
+    for (let i =0; i < ipv6List.length; i++){
+        ipv6List[i] = ipv6List[i].trim();
+    }
+    const ipv6CidrList = ipv6List.filter(function(a) {
+        return a.includes("/");
+    });
+
+    for (let i = 0; i < ipv6CidrList.length; i++) {
+
+        const network = strToIpv6(ipv6CidrList[i].split("/")[0]);
+        const cidrRange = parseInt(ipv6CidrList[i].split("/")[1], 10);
+
+        if (cidrRange < 0 || cidrRange > 127) {
+            return "IPv6 CIDR must be less than 128";
+        }
+
+        const cidrIp1 = new Array(8),
+            cidrIp2 = new Array(8);
+
+        const mask = genIpv6Mask(cidrRange);
+
+        for (let j = 0; j < 8; j++) {
+            cidrIp1[j] = network[j] & mask[j];
+            cidrIp2[j] = cidrIp1[j] | (~mask[j] & 0x0000FFFF);
+        }
+        ipv6List.splice(ipv6List.indexOf(ipv6CidrList[i]), 1);
+        ipv6List.push(ipv6ToStr(cidrIp1), ipv6ToStr(cidrIp2));
+    }
+    ipv6List = ipv6List.sort(ipv6Compare);
+    const ip1 = ipv6List[0];
+    const ip2 = ipv6List[ipv6List.length - 1];
+    const range = [ip1 + " - " + ip2];
+    return ipv6HyphenatedRange(range, includeNetworkInfo);
+}
+
 /**
  * Converts an IPv4 address from string format to numerical format.
  *
@@ -391,6 +479,37 @@ export function genIpv6Mask(cidr) {
     return mask;
 }
 
+/**
+ * Comparison operation for sorting of IPv4 addresses.
+ *
+ * @param {string} a
+ * @param {string} b
+ * @returns {number}
+ */
+export function ipv4Compare(a, b) {
+    return strToIpv4(a) - strToIpv4(b);
+}
+
+/**
+ * Comparison operation for sorting of IPv6 addresses.
+ *
+ * @param {string} a
+ * @param {string} b
+ * @returns {number}
+ */
+export function ipv6Compare(a, b) {
+
+    const a_ = strToIpv6(a),
+        b_ = strToIpv6(b);
+
+    for (let i = 0; i < a_.length; i++){
+        if (a_[i] !== b_[i]){
+            return a_[i] - b_[i];
+        }
+    }
+    return 0;
+}
+
 const _LARGE_RANGE_ERROR = "The specified range contains more than 65,536 addresses. Running this query could crash your browser. If you want to run it, select the \"Allow large queries\" option. You are advised to turn off \"Auto Bake\" whilst editing large ranges.";
 
 /**

src/core/lib/LoremIpsum.mjs

@@ -0,0 +1,230 @@
+/**
+ * Lorem Ipsum generator.
+ *
+ * @author Klaxon [klaxon@veyr.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+/**
+ * Generate lorem ipsum paragraphs.
+ *
+ * @param {number} length
+ * @returns {string}
+ */
+export function GenerateParagraphs(length=3) {
+    const paragraphs = [];
+    while (paragraphs.length < length) {
+        const paragraphLength = getRandomLength(PARAGRAPH_LENGTH_MEAN, PARAGRAPH_LENGTH_STD_DEV);
+        const sentences = [];
+        while (sentences.length < paragraphLength) {
+            const sentenceLength = getRandomLength(SENTENCE_LENGTH_MEAN, SENTENCE_LENGTH_STD_DEV);
+            const sentence = getWords(sentenceLength);
+            sentences.push(formatSentence(sentence));
+        }
+        paragraphs.push(formatParagraph(sentences));
+    }
+    paragraphs[paragraphs.length-1] = paragraphs[paragraphs.length-1].slice(0, -2);
+    paragraphs[0] = replaceStart(paragraphs[0]);
+    return paragraphs.join("");
+}
+
+
+/**
+ * Generate lorem ipsum sentences.
+ *
+ * @param {number} length
+ * @returns {string}
+ */
+export function GenerateSentences(length=3) {
+    const sentences = [];
+    while (sentences.length < length) {
+        const sentenceLength = getRandomLength(SENTENCE_LENGTH_MEAN, SENTENCE_LENGTH_STD_DEV);
+        const sentence = getWords(sentenceLength);
+        sentences.push(formatSentence(sentence));
+    }
+    const paragraphs = sentencesToParagraphs(sentences);
+    return paragraphs.join("");
+}
+
+
+/**
+ * Generate lorem ipsum words.
+ *
+ * @param {number} length
+ * @returns {string}
+ */
+export function GenerateWords(length=3) {
+    const words = getWords(length);
+    const sentences = wordsToSentences(words);
+    const paragraphs = sentencesToParagraphs(sentences);
+    return paragraphs.join("");
+}
+
+
+/**
+ * Generate lorem ipsum bytes.
+ *
+ * @param {number} length
+ * @returns {string}
+ */
+export function GenerateBytes(length=3) {
+    const str = GenerateWords(length/3);
+    return str.slice(0, length);
+}
+
+
+/**
+ * Get array of randomly selected words from the lorem ipsum wordList.
+ *
+ * @param {number} length
+ * @returns {string[]}
+ * @private
+ */
+function getWords(length=3) {
+    const words = [];
+    let word;
+    let previousWord;
+    while (words.length < length){
+        do {
+            word = wordList[Math.floor(Math.random() * wordList.length)];
+        } while (previousWord === word);
+        words.push(word);
+        previousWord = word;
+    }
+    return words;
+}
+
+
+/**
+ * Convert an array of words into an array of sentences
+ *
+ * @param {string[]} words
+ * @returns {string[]}
+ * @private
+ */
+function wordsToSentences(words) {
+    const sentences = [];
+    while (words.length > 0) {
+        const sentenceLength = getRandomLength(SENTENCE_LENGTH_MEAN, SENTENCE_LENGTH_STD_DEV);
+        if (sentenceLength <= words.length) {
+            sentences.push(formatSentence(words.splice(0, sentenceLength)));
+        } else {
+            sentences.push(formatSentence(words.splice(0, words.length)));
+        }
+    }
+    return sentences;
+}
+
+
+/**
+ * Convert an array of sentences into an array of paragraphs
+ *
+ * @param {string[]} sentences
+ * @returns {string[]}
+ * @private
+ */
+function sentencesToParagraphs(sentences) {
+    const paragraphs = [];
+    while (sentences.length > 0) {
+        const paragraphLength = getRandomLength(PARAGRAPH_LENGTH_MEAN, PARAGRAPH_LENGTH_STD_DEV);
+        paragraphs.push(formatParagraph(sentences.splice(0, paragraphLength)));
+    }
+    paragraphs[paragraphs.length-1] = paragraphs[paragraphs.length-1].slice(0, -1);
+    paragraphs[0] = replaceStart(paragraphs[0]);
+    return paragraphs;
+}
+
+
+/**
+ * Format an array of words into a sentence.
+ *
+ * @param {string[]} words
+ * @returns {string}
+ * @private
+ */
+function formatSentence(words) {
+    // 0.35 chance of a  comma being added randomly to the sentence.
+    if (Math.random() < PROBABILITY_OF_A_COMMA) {
+        const pos = Math.round(Math.random()*(words.length-1));
+        words[pos] +=",";
+    }
+    let sentence = words.join(" ");
+    sentence = sentence.charAt(0).toUpperCase() + sentence.slice(1);
+    sentence += ".";
+    return sentence;
+}
+
+
+/**
+ * Format an array of sentences into a paragraph.
+ *
+ * @param {string[]} sentences
+ * @returns {string}
+ * @private
+ */
+function formatParagraph(sentences) {
+    let paragraph = sentences.join(" ");
+    paragraph += "\n\n";
+    return paragraph;
+}
+
+
+/**
+ * Get a random number based on a mean and standard deviation.
+ *
+ * @param {number} mean
+ * @param {number} stdDev
+ * @returns {number}
+ * @private
+ */
+function getRandomLength(mean, stdDev) {
+    let length;
+    do {
+        length =  Math.round((Math.random()*2-1)+(Math.random()*2-1)+(Math.random()*2-1)*stdDev+mean);
+    } while (length <= 0);
+    return length;
+}
+
+
+/**
+ * Replace first 5 words with "Lorem ipsum dolor sit amet"
+ *
+ * @param {string[]} str
+ * @returns {string[]}
+ * @private
+ */
+function replaceStart(str) {
+    let words = str.split(" ");
+    if (words.length > 5) {
+        words.splice(0, 5, "Lorem", "ipsum", "dolor", "sit", "amet");
+        return words.join(" ");
+    } else {
+        const lorem = ["Lorem", "ipsum", "dolor", "sit", "amet"];
+        words = lorem.slice(0, words.length);
+        str = words.join(" ");
+        str += ".";
+        return str;
+    }
+}
+
+
+const SENTENCE_LENGTH_MEAN = 15;
+const SENTENCE_LENGTH_STD_DEV = 9;
+const PARAGRAPH_LENGTH_MEAN = 5;
+const PARAGRAPH_LENGTH_STD_DEV = 2;
+const PROBABILITY_OF_A_COMMA = 0.35;
+
+const wordList = [
+    "ad", "adipisicing", "aliqua", "aliquip", "amet", "anim",
+    "aute", "cillum", "commodo", "consectetur", "consequat", "culpa",
+    "cupidatat", "deserunt", "do", "dolor", "dolore", "duis",
+    "ea", "eiusmod", "elit", "enim", "esse", "est",
+    "et", "eu", "ex", "excepteur", "exercitation", "fugiat",
+    "id", "in", "incididunt", "ipsum", "irure", "labore",
+    "laboris", "laborum", "Lorem", "magna", "minim", "mollit",
+    "nisi", "non", "nostrud", "nulla", "occaecat", "officia",
+    "pariatur", "proident", "qui", "quis", "reprehenderit", "sint",
+    "sit", "sunt", "tempor", "ullamco", "ut", "velit",
+    "veniam", "voluptate",
+];

src/core/lib/Magic.mjs

@@ -265,9 +265,10 @@ class Magic {
      *                                      performance)
      * @param {Object[]} [recipeConfig=[]] - The recipe configuration up to this point
      * @param {boolean} [useful=false] - Whether the current recipe should be scored highly
+     * @param {string} [crib=null] - The regex crib provided by the user, for filtering the operation output
      * @returns {Object[]} - A sorted list of the recipes most likely to result in correct decoding
      */
-    async speculativeExecution(depth=0, extLang=false, intensive=false, recipeConfig=[], useful=false) {
+    async speculativeExecution(depth=0, extLang=false, intensive=false, recipeConfig=[], useful=false, crib=null) {
         if (depth < 0) return [];
 
         // Find any operations that can be run on this data
@@ -284,9 +285,9 @@ class Magic {
             isUTF8: this.isUTF8(),
             entropy: this.calcEntropy(),
             matchingOps: matchingOps,
-            useful: useful
+            useful: useful,
+            matchesCrib: crib && crib.test(this.inputStr)
         });
-
         const prevOp = recipeConfig[recipeConfig.length - 1];
 
         // Execute each of the matching operations, then recursively call the speculativeExecution()
@@ -305,7 +306,7 @@ class Magic {
 
             const magic = new Magic(output, this.opPatterns),
                 speculativeResults = await magic.speculativeExecution(
-                    depth-1, extLang, intensive, [...recipeConfig, opConfig], op.useful);
+                    depth-1, extLang, intensive, [...recipeConfig, opConfig], op.useful, crib);
 
             results = results.concat(speculativeResults);
         }));
@@ -317,7 +318,7 @@ class Magic {
             await Promise.all(bfEncodings.map(async enc => {
                 const magic = new Magic(enc.data, this.opPatterns),
                     bfResults = await magic.speculativeExecution(
-                        depth-1, extLang, false, [...recipeConfig, enc.conf]);
+                        depth-1, extLang, false, [...recipeConfig, enc.conf], false, crib);
 
                 results = results.concat(bfResults);
             }));

src/core/lib/TLVParser.mjs

@@ -0,0 +1,78 @@
+/**
+ * Parser for Type-length-value data.
+ *
+ * @author gchq77703 []
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+const defaults = {
+    location: 0,
+    bytesInLength: 1,
+    basicEncodingRules: false
+};
+
+/**
+ * TLVParser library
+ */
+export default class TLVParser {
+
+    /**
+     * TLVParser constructor
+     *
+     * @param {byteArray} input
+     * @param {Object} options
+     */
+    constructor(input, options) {
+        this.input = input;
+        Object.assign(this, defaults, options);
+    }
+
+    /**
+     * @returns {number}
+     */
+    getLength() {
+        if (this.basicEncodingRules) {
+            const bit = this.input[this.location];
+            if (bit & 0x80) {
+                this.bytesInLength = bit & ~0x80;
+            } else {
+                this.location++;
+                return bit & ~0x80;
+            }
+        }
+
+        let length = 0;
+
+        for (let i = 0; i < this.bytesInLength; i++) {
+            length += this.input[this.location] * Math.pow(Math.pow(2, 8), i);
+            this.location++;
+        }
+
+        return length;
+    }
+
+    /**
+     * @param {number} length
+     * @returns {number[]}
+     */
+    getValue(length) {
+        const value = [];
+
+        for (let i = 0; i < length; i++) {
+            if (this.location > this.input.length) return value;
+            value.push(this.input[this.location]);
+            this.location++;
+        }
+
+        return value;
+    }
+
+    /**
+     * @returns {boolean}
+     */
+    atEnd() {
+        return this.input.length <= this.location;
+    }
+}

src/core/operations/A1Z26CipherDecode.mjs

@@ -0,0 +1,63 @@
+/**
+ * @author Jarmo van Lenthe [github.com/jarmovanlenthe]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import Utils from "../Utils";
+import {DELIM_OPTIONS} from "../lib/Delim";
+import OperationError from "../errors/OperationError";
+
+/**
+ * A1Z26 Cipher Decode operation
+ */
+class A1Z26CipherDecode extends Operation {
+
+    /**
+     * A1Z26CipherDecode constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "A1Z26 Cipher Decode";
+        this.module = "Ciphers";
+        this.description = "Converts alphabet order numbers into their corresponding  alphabet character.<br><br>e.g. <code>1</code> becomes <code>a</code> and <code>2</code> becomes <code>b</code>.";
+        this.infoURL = "";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: DELIM_OPTIONS
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const delim = Utils.charRep(args[0] || "Space");
+
+        if (input.length === 0) {
+            return [];
+        }
+
+        const bites = input.split(delim);
+        let latin1 = "";
+        for (let i = 0; i < bites.length; i++) {
+            if (bites[i] < 1 || bites[i] > 26) {
+                throw new OperationError("Error: all numbers must be between 1 and 26.");
+            }
+            latin1 += Utils.chr(parseInt(bites[i], 10) + 96);
+        }
+        return latin1;
+    }
+
+}
+
+export default A1Z26CipherDecode;

src/core/operations/A1Z26CipherEncode.mjs

@@ -0,0 +1,61 @@
+/**
+ * @author Jarmo van Lenthe [github.com/jarmovanlenthe]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import Utils from "../Utils";
+import {DELIM_OPTIONS} from "../lib/Delim";
+
+/**
+ * A1Z26 Cipher Encode operation
+ */
+class A1Z26CipherEncode extends Operation {
+
+    /**
+     * A1Z26CipherEncode constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "A1Z26 Cipher Encode";
+        this.module = "Ciphers";
+        this.description = "Converts alphabet characters into their corresponding alphabet order number.<br><br>e.g. <code>a</code> becomes <code>1</code> and <code>b</code> becomes <code>2</code>.<br><br>Non-alphabet characters are dropped.";
+        this.infoURL = "";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Delimiter",
+                type: "option",
+                value: DELIM_OPTIONS
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const delim = Utils.charRep(args[0] || "Space");
+        let output = "";
+
+        const sanitizedinput = input.toLowerCase(),
+            charcode = Utils.strToCharcode(sanitizedinput);
+
+        for (let i = 0; i < charcode.length; i++) {
+            const ordinal = charcode[i] - 96;
+
+            if (ordinal > 0 && ordinal <= 26) {
+                output += ordinal.toString(10) + delim;
+            }
+        }
+        return output.slice(0, -delim.length);
+    }
+
+}
+
+export default A1Z26CipherEncode;

src/core/operations/ADD.mjs

@@ -6,7 +6,7 @@
 
 import Operation from "../Operation";
 import Utils from "../Utils";
-import { bitOp, add } from "../lib/BitwiseOp";
+import { bitOp, add, BITWISE_OP_DELIMS } from "../lib/BitwiseOp";
 
 /**
  * ADD operation
@@ -22,6 +22,7 @@ class ADD extends Operation {
         this.name = "ADD";
         this.module = "Default";
         this.description = "ADD the input with the given key (e.g. <code>fe023da5</code>), MOD 255";
+        this.infoURL = "https://wikipedia.org/wiki/Bitwise_operation#Bitwise_operators";
         this.inputType = "byteArray";
         this.outputType = "byteArray";
         this.args = [
@@ -29,7 +30,7 @@ class ADD extends Operation {
                 "name": "Key",
                 "type": "toggleString",
                 "value": "",
-                "toggleValues": ["Hex", "Decimal", "Base64", "UTF8", "Latin1"]
+                "toggleValues": BITWISE_OP_DELIMS
             }
         ];
     }

src/core/operations/AESDecrypt.mjs

@@ -23,6 +23,7 @@ class AESDecrypt extends Operation {
         this.name = "AES Decrypt";
         this.module = "Ciphers";
         this.description = "Advanced Encryption Standard (AES) is a U.S. Federal Information Processing Standard (FIPS). It was selected after a 5-year process where 15 competing designs were evaluated.<br><br><b>Key:</b> The following algorithms will be used based on the size of the key:<ul><li>16 bytes = AES-128</li><li>24 bytes = AES-192</li><li>32 bytes = AES-256</li></ul><br><br><b>IV:</b> The Initialization Vector should be 16 bytes long. If not entered, it will default to 16 null bytes.<br><br><b>Padding:</b> In CBC and ECB mode, PKCS#7 padding will be used.<br><br><b>GCM Tag:</b> This field is ignored unless 'GCM' mode is used.";
+        this.infoURL = "https://wikipedia.org/wiki/Advanced_Encryption_Standard";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/AESEncrypt.mjs

@@ -23,6 +23,7 @@ class AESEncrypt extends Operation {
         this.name = "AES Encrypt";
         this.module = "Ciphers";
         this.description = "Advanced Encryption Standard (AES) is a U.S. Federal Information Processing Standard (FIPS). It was selected after a 5-year process where 15 competing designs were evaluated.<br><br><b>Key:</b> The following algorithms will be used based on the size of the key:<ul><li>16 bytes = AES-128</li><li>24 bytes = AES-192</li><li>32 bytes = AES-256</li></ul>You can generate a password-based key using one of the KDF operations.<br><br><b>IV:</b> The Initialization Vector should be 16 bytes long. If not entered, it will default to 16 null bytes.<br><br><b>Padding:</b> In CBC and ECB mode, PKCS#7 padding will be used.";
+        this.infoURL = "https://wikipedia.org/wiki/Advanced_Encryption_Standard";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/AND.mjs

@@ -6,7 +6,7 @@
 
 import Operation from "../Operation";
 import Utils from "../Utils";
-import { bitOp, and } from "../lib/BitwiseOp";
+import { bitOp, and, BITWISE_OP_DELIMS } from "../lib/BitwiseOp";
 
 /**
  * AND operation
@@ -22,6 +22,7 @@ class AND extends Operation {
         this.name = "AND";
         this.module = "Default";
         this.description = "AND the input with the given key.<br>e.g. <code>fe023da5</code>";
+        this.infoURL = "https://wikipedia.org/wiki/Bitwise_operation#AND";
         this.inputType = "byteArray";
         this.outputType = "byteArray";
         this.args = [
@@ -29,7 +30,7 @@ class AND extends Operation {
                 "name": "Key",
                 "type": "toggleString",
                 "value": "",
-                "toggleValues": ["Hex", "Decimal", "Base64", "UTF8", "Latin1"]
+                "toggleValues": BITWISE_OP_DELIMS
             }
         ];
     }

src/core/operations/Adler32Checksum.mjs

@@ -19,8 +19,9 @@ class Adler32Checksum extends Operation {
         super();
 
         this.name = "Adler-32 Checksum";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "Adler-32 is a checksum algorithm which was invented by Mark Adler in 1995, and is a modification of the Fletcher checksum. Compared to a cyclic redundancy check of the same length, it trades reliability for speed (preferring the latter).<br><br>Adler-32 is more reliable than Fletcher-16, and slightly less reliable than Fletcher-32.";
+        this.infoURL = "https://wikipedia.org/wiki/Adler-32";
         this.inputType = "byteArray";
         this.outputType = "string";
         this.args = [];

src/core/operations/AffineCipherDecode.mjs

@@ -22,6 +22,7 @@ class AffineCipherDecode extends Operation {
         this.name = "Affine Cipher Decode";
         this.module = "Ciphers";
         this.description = "The Affine cipher is a type of monoalphabetic substitution cipher. To decrypt, each letter in an alphabet is mapped to its numeric equivalent, decrypted by a mathematical function, and converted back to a letter.";
+        this.infoURL = "https://wikipedia.org/wiki/Affine_cipher";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/AffineCipherEncode.mjs

@@ -21,6 +21,7 @@ class AffineCipherEncode extends Operation {
         this.name = "Affine Cipher Encode";
         this.module = "Ciphers";
         this.description = "The Affine cipher is a type of monoalphabetic substitution cipher, wherein each letter in an alphabet is mapped to its numeric equivalent, encrypted using simple mathematical function, <code>(ax + b) % 26</code>, and converted back to a letter.";
+        this.infoURL = "https://wikipedia.org/wiki/Affine_cipher";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/AnalyseHash.mjs

@@ -19,8 +19,9 @@ class AnalyseHash extends Operation {
         super();
 
         this.name = "Analyse hash";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "Tries to determine information about a given hash and suggests which algorithm may have been used to generate it based on its length.";
+        this.infoURL = "https://wikipedia.org/wiki/Comparison_of_cryptographic_hash_functions";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [];

src/core/operations/AtbashCipher.mjs

@@ -21,6 +21,7 @@ class AtbashCipher extends Operation {
         this.name = "Atbash Cipher";
         this.module = "Ciphers";
         this.description = "Atbash is a mono-alphabetic substitution cipher originally used to encode the Hebrew alphabet. It has been modified here for use with the Latin alphabet.";
+        this.infoURL = "https://wikipedia.org/wiki/Atbash";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [];

src/core/operations/BSONDeserialise.mjs

@@ -5,7 +5,7 @@
  */
 
 import Operation from "../Operation";
-import bsonjs from "bson";
+import bson from "bson";
 import OperationError from "../errors/OperationError";
 
 /**
@@ -22,6 +22,7 @@ class BSONDeserialise extends Operation {
         this.name = "BSON deserialise";
         this.module = "BSON";
         this.description = "BSON is a computer data interchange format used mainly as a data storage and network transfer format in the MongoDB database. It is a binary form for representing simple data structures, associative arrays (called objects or documents in MongoDB), and various data types of specific interest to MongoDB. The name 'BSON' is based on the term JSON and stands for 'Binary JSON'.<br><br>Input data should be in a raw bytes format.";
+        this.infoURL = "https://wikipedia.org/wiki/BSON";
         this.inputType = "ArrayBuffer";
         this.outputType = "string";
         this.args = [];
@@ -35,8 +36,6 @@ class BSONDeserialise extends Operation {
     run(input, args) {
         if (!input.byteLength) return "";
 
-        const bson = new bsonjs();
-
         try {
             const data = bson.deserialize(new Buffer(input));
             return JSON.stringify(data, null, 2);

src/core/operations/BSONSerialise.mjs

@@ -5,7 +5,7 @@
  */
 
 import Operation from "../Operation";
-import bsonjs from "bson";
+import bson from "bson";
 import OperationError from "../errors/OperationError";
 
 /**
@@ -22,6 +22,7 @@ class BSONSerialise extends Operation {
         this.name = "BSON serialise";
         this.module = "BSON";
         this.description = "BSON is a computer data interchange format used mainly as a data storage and network transfer format in the MongoDB database. It is a binary form for representing simple data structures, associative arrays (called objects or documents in MongoDB), and various data types of specific interest to MongoDB. The name 'BSON' is based on the term JSON and stands for 'Binary JSON'.<br><br>Input data should be valid JSON.";
+        this.infoURL = "https://wikipedia.org/wiki/BSON";
         this.inputType = "string";
         this.outputType = "ArrayBuffer";
         this.args = [];
@@ -35,8 +36,6 @@ class BSONSerialise extends Operation {
     run(input, args) {
         if (!input) return new ArrayBuffer();
 
-        const bson = new bsonjs();
-
         try {
             const data = JSON.parse(input);
             return bson.serialize(data).buffer;

src/core/operations/Bcrypt.mjs

@@ -19,8 +19,9 @@ class Bcrypt extends Operation {
         super();
 
         this.name = "Bcrypt";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "bcrypt is a password hashing function designed by Niels Provos and David Mazi\xe8res, based on the Blowfish cipher, and presented at USENIX in 1999. Besides incorporating a salt to protect against rainbow table attacks, bcrypt is an adaptive function: over time, the iteration count (rounds) can be increased to make it slower, so it remains resistant to brute-force search attacks even with increasing computation power.<br><br>Enter the password in the input to generate its hash.";
+        this.infoURL = "https://wikipedia.org/wiki/Bcrypt";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/BcryptCompare.mjs

@@ -19,8 +19,9 @@ class BcryptCompare extends Operation {
         super();
 
         this.name = "Bcrypt compare";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "Tests whether the input matches the given bcrypt hash. To test multiple possible passwords, use the 'Fork' operation.";
+        this.infoURL = "https://wikipedia.org/wiki/Bcrypt";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/BcryptParse.mjs

@@ -20,8 +20,9 @@ class BcryptParse extends Operation {
         super();
 
         this.name = "Bcrypt parse";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "Parses a bcrypt hash to determine the number of rounds used, the salt, and the password hash.";
+        this.infoURL = "https://wikipedia.org/wiki/Bcrypt";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [];

src/core/operations/BifidCipherDecode.mjs

@@ -22,6 +22,7 @@ class BifidCipherDecode extends Operation {
         this.name = "Bifid Cipher Decode";
         this.module = "Ciphers";
         this.description = "The Bifid cipher is a cipher which uses a Polybius square in conjunction with transposition, which can be fairly difficult to decipher without knowing the alphabet keyword.";
+        this.infoURL = "https://wikipedia.org/wiki/Bifid_cipher";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/BifidCipherEncode.mjs

@@ -22,6 +22,7 @@ class BifidCipherEncode extends Operation {
         this.name = "Bifid Cipher Encode";
         this.module = "Ciphers";
         this.description = "The Bifid cipher is a cipher which uses a Polybius square in conjunction with transposition, which can be fairly difficult to decipher without knowing the alphabet keyword.";
+        this.infoURL = "https://wikipedia.org/wiki/Bifid_cipher";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/BitShiftLeft.mjs

@@ -20,6 +20,7 @@ class BitShiftLeft extends Operation {
         this.name = "Bit shift left";
         this.module = "Default";
         this.description = "Shifts the bits in each byte towards the left by the specified amount.";
+        this.infoURL = "https://wikipedia.org/wiki/Bitwise_operation#Bit_shifts";
         this.inputType = "byteArray";
         this.outputType = "byteArray";
         this.args = [

src/core/operations/BitShiftRight.mjs

@@ -20,6 +20,7 @@ class BitShiftRight extends Operation {
         this.name = "Bit shift right";
         this.module = "Default";
         this.description = "Shifts the bits in each byte towards the right by the specified amount.<br><br><i>Logical shifts</i> replace the leftmost bits with zeros.<br><i>Arithmetic shifts</i> preserve the most significant bit (MSB) of the original byte keeping the sign the same (positive or negative).";
+        this.infoURL = "https://wikipedia.org/wiki/Bitwise_operation#Bit_shifts";
         this.inputType = "byteArray";
         this.outputType = "byteArray";
         this.args = [

src/core/operations/BlowfishDecrypt.mjs

@@ -38,6 +38,7 @@ class BlowfishDecrypt extends Operation {
         this.name = "Blowfish Decrypt";
         this.module = "Ciphers";
         this.description = "Blowfish is a symmetric-key block cipher designed in 1993 by Bruce Schneier and included in a large number of cipher suites and encryption products. AES now receives more attention.<br><br><b>IV:</b> The Initialization Vector should be 8 bytes long. If not entered, it will default to 8 null bytes.";
+        this.infoURL = "https://wikipedia.org/wiki/Blowfish_(cipher)";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/BlowfishEncrypt.mjs

@@ -39,6 +39,7 @@ class BlowfishEncrypt extends Operation {
         this.name = "Blowfish Encrypt";
         this.module = "Ciphers";
         this.description = "Blowfish is a symmetric-key block cipher designed in 1993 by Bruce Schneier and included in a large number of cipher suites and encryption products. AES now receives more attention.<br><br><b>IV:</b> The Initialization Vector should be 8 bytes long. If not entered, it will default to 8 null bytes.";
+        this.infoURL = "https://wikipedia.org/wiki/Blowfish_(cipher)";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/Bzip2Decompress.mjs

@@ -5,7 +5,7 @@
  */
 
 import Operation from "../Operation";
-import bzip2 from "../vendor/bzip2.js";
+import bzip2 from "../vendor/bzip2";
 import OperationError from "../errors/OperationError";
 
 /**
@@ -22,6 +22,7 @@ class Bzip2Decompress extends Operation {
         this.name = "Bzip2 Decompress";
         this.module = "Compression";
         this.description = "Decompresses data using the Bzip2 algorithm.";
+        this.infoURL = "https://wikipedia.org/wiki/Bzip2";
         this.inputType = "byteArray";
         this.outputType = "string";
         this.args = [];

src/core/operations/CRC16Checksum.mjs

@@ -19,8 +19,9 @@ class CRC16Checksum extends Operation {
         super();
 
         this.name = "CRC-16 Checksum";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.<br><br>The CRC was invented by W. Wesley Peterson in 1961.";
+        this.infoURL = "https://wikipedia.org/wiki/Cyclic_redundancy_check";
         this.inputType = "ArrayBuffer";
         this.outputType = "string";
         this.args = [];

src/core/operations/CRC32Checksum.mjs

@@ -19,8 +19,9 @@ class CRC32Checksum extends Operation {
         super();
 
         this.name = "CRC-32 Checksum";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.<br><br>The CRC was invented by W. Wesley Peterson in 1961; the 32-bit CRC function of Ethernet and many other standards is the work of several researchers and was published in 1975.";
+        this.infoURL = "https://wikipedia.org/wiki/Cyclic_redundancy_check";
         this.inputType = "ArrayBuffer";
         this.outputType = "string";
         this.args = [];

src/core/operations/CSSSelector.mjs

@@ -23,6 +23,7 @@ class CSSSelector extends Operation {
         this.name = "CSS selector";
         this.module = "Code";
         this.description = "Extract information from an HTML document with a CSS selector";
+        this.infoURL = "https://wikipedia.org/wiki/Cascading_Style_Sheets#Selector";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/CSVToJSON.mjs

@@ -0,0 +1,80 @@
+/**
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import OperationError from "../errors/OperationError";
+import Utils from "../Utils";
+
+/**
+ * CSV to JSON operation
+ */
+class CSVToJSON extends Operation {
+
+    /**
+     * CSVToJSON constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "CSV to JSON";
+        this.module = "Default";
+        this.description = "Converts a CSV file to JSON format.";
+        this.infoURL = "https://wikipedia.org/wiki/Comma-separated_values";
+        this.inputType = "string";
+        this.outputType = "JSON";
+        this.args = [
+            {
+                name: "Cell delimiters",
+                type: "binaryShortString",
+                value: ","
+            },
+            {
+                name: "Row delimiters",
+                type: "binaryShortString",
+                value: "\\r\\n"
+            },
+            {
+                name: "Format",
+                type: "option",
+                value: ["Array of dictionaries", "Array of arrays"]
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {JSON}
+     */
+    run(input, args) {
+        const [cellDelims, rowDelims, format] = args;
+        let json, header;
+
+        try {
+            json = Utils.parseCSV(input, cellDelims.split(""), rowDelims.split(""));
+        } catch (err) {
+            throw new OperationError("Unable to parse CSV: " + err);
+        }
+
+        switch (format) {
+            case "Array of dictionaries":
+                header = json[0];
+                return json.slice(1).map(row => {
+                    const obj = {};
+                    header.forEach((h, i) => {
+                        obj[h] = row[i];
+                    });
+                    return obj;
+                });
+            case "Array of arrays":
+            default:
+                return json;
+        }
+    }
+
+}
+
+export default CSVToJSON;

src/core/operations/CTPH.mjs

@@ -19,8 +19,9 @@ class CTPH extends Operation {
         super();
 
         this.name = "CTPH";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "Context Triggered Piecewise Hashing, also called Fuzzy Hashing, can match inputs that have homologies. Such inputs have sequences of identical bytes in the same order, although bytes in between these sequences may be different in both content and length.<br><br>CTPH was originally based on the work of Dr. Andrew Tridgell and a spam email detector called SpamSum. This method was adapted by Jesse Kornblum and published at the DFRWS conference in 2006 in a paper 'Identifying Almost Identical Files Using Context Triggered Piecewise Hashing'.";
+        this.infoURL = "https://forensicswiki.org/wiki/Context_Triggered_Piecewise_Hashing";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [];

src/core/operations/CartesianProduct.mjs

@@ -21,6 +21,7 @@ class CartesianProduct extends Operation {
         this.name = "Cartesian Product";
         this.module = "Default";
         this.description = "Calculates the cartesian product of multiple sets of data, returning all possible combinations.";
+        this.infoURL = "https://wikipedia.org/wiki/Cartesian_product";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/ChiSquare.mjs

@@ -20,6 +20,7 @@ class ChiSquare extends Operation {
         this.name = "Chi Square";
         this.module = "Default";
         this.description = "Calculates the Chi Square distribution of values.";
+        this.infoURL = "https://wikipedia.org/wiki/Chi-squared_distribution";
         this.inputType = "ArrayBuffer";
         this.outputType = "number";
         this.args = [];

src/core/operations/CitrixCTX1Decode.mjs

@@ -0,0 +1,58 @@
+/**
+ * @author bwhitn [brian.m.whitney@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import OperationError from "../errors/OperationError";
+import cptable from "../vendor/js-codepage/cptable.js";
+
+/**
+ * Citrix CTX1 Decode operation
+ */
+class CitrixCTX1Decode extends Operation {
+
+    /**
+     * CitrixCTX1Decode constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Citrix CTX1 Decode";
+        this.module = "Encodings";
+        this.description = "Decodes strings in a Citrix CTX1 password format to plaintext.";
+        this.infoURL = "https://www.reddit.com/r/AskNetsec/comments/1s3r6y/citrix_ctx1_hash_decoding/";
+        this.inputType = "byteArray";
+        this.outputType = "string";
+        this.args = [];
+    }
+
+    /**
+     * @param {byteArray} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        if (input.length % 4 !== 0) {
+            throw new OperationError("Incorrect hash length");
+        }
+        const revinput = input.reverse();
+        const result = [];
+        let temp = 0;
+        for (let i = 0; i < revinput.length; i += 2) {
+            if (i + 2 >= revinput.length) {
+                temp = 0;
+            } else {
+                temp = ((revinput[i + 2] - 0x41) & 0xf) ^ (((revinput[i + 3]- 0x41) << 4) & 0xf0);
+            }
+            temp = (((revinput[i] - 0x41) & 0xf) ^ (((revinput[i + 1] - 0x41) << 4) & 0xf0)) ^ 0xa5 ^ temp;
+            result.push(temp);
+        }
+        // Decodes a utf-16le string
+        return cptable.utils.decode(1200, result.reverse());
+    }
+
+}
+
+export default CitrixCTX1Decode;

src/core/operations/CitrixCTX1Encode.mjs

@@ -0,0 +1,50 @@
+/**
+ * @author bwhitn [brian.m.whitney@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import cptable from "../vendor/js-codepage/cptable.js";
+
+/**
+ * Citrix CTX1 Encode operation
+ */
+class CitrixCTX1Encode extends Operation {
+
+    /**
+     * CitrixCTX1Encode constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Citrix CTX1 Encode";
+        this.module = "Encodings";
+        this.description = "Encodes strings to Citrix CTX1 password format.";
+        this.infoURL = "https://www.reddit.com/r/AskNetsec/comments/1s3r6y/citrix_ctx1_hash_decoding/";
+        this.inputType = "string";
+        this.outputType = "byteArray";
+        this.args = [];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {byteArray}
+     */
+    run(input, args) {
+        const utf16pass = Array.from(cptable.utils.encode(1200, input));
+        const result = [];
+        let temp = 0;
+        for (let i = 0; i < utf16pass.length; i++) {
+            temp = utf16pass[i] ^ 0xa5 ^ temp;
+            result.push(((temp >>> 4) & 0xf) + 0x41);
+            result.push((temp & 0xf) + 0x41);
+        }
+
+        return result;
+    }
+
+}
+
+export default CitrixCTX1Encode;

src/core/operations/CompareCTPHHashes.mjs

@@ -22,8 +22,9 @@ class CompareCTPHHashes extends Operation {
         super();
 
         this.name = "Compare CTPH hashes";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "Compares two Context Triggered Piecewise Hashing (CTPH) fuzzy hashes to determine the similarity between them on a scale of 0 to 100.";
+        this.infoURL = "https://forensicswiki.org/wiki/Context_Triggered_Piecewise_Hashing";
         this.inputType = "string";
         this.outputType = "Number";
         this.args = [

src/core/operations/CompareSSDEEPHashes.mjs

@@ -22,8 +22,9 @@ class CompareSSDEEPHashes extends Operation {
         super();
 
         this.name = "Compare SSDEEP hashes";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "Compares two SSDEEP fuzzy hashes to determine the similarity between them on a scale of 0 to 100.";
+        this.infoURL = "https://forensicswiki.org/wiki/Ssdeep";
         this.inputType = "string";
         this.outputType = "Number";
         this.args = [

src/core/operations/ConvertArea.mjs

@@ -20,6 +20,7 @@ class ConvertArea extends Operation {
         this.name = "Convert area";
         this.module = "Default";
         this.description = "Converts a unit of area to another format.";
+        this.infoURL = "https://wikipedia.org/wiki/Orders_of_magnitude_(area)";
         this.inputType = "BigNumber";
         this.outputType = "BigNumber";
         this.args = [

src/core/operations/ConvertCoordinateFormat.mjs

@@ -0,0 +1,95 @@
+/**
+ * @author j433866 [j433866@gmail.com]
+ * @copyright Crown Copyright 2019
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import {FORMATS, convertCoordinates} from "../lib/ConvertCoordinates";
+
+/**
+ * Convert co-ordinate format operation
+ */
+class ConvertCoordinateFormat extends Operation {
+
+    /**
+     * ConvertCoordinateFormat constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Convert co-ordinate format";
+        this.module = "Hashing";
+        this.description = "Converts geographical coordinates between different formats.<br><br>Supported formats:<ul><li>Degrees Minutes Seconds (DMS)</li><li>Degrees Decimal Minutes (DDM)</li><li>Decimal Degrees (DD)</li><li>Geohash</li><li>Military Grid Reference System (MGRS)</li><li>Ordnance Survey National Grid (OSNG)</li><li>Universal Transverse Mercator (UTM)</li></ul><br>The operation can try to detect the input co-ordinate format and delimiter automatically, but this may not always work correctly.";
+        this.infoURL = "https://wikipedia.org/wiki/Geographic_coordinate_conversion";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                "name": "Input Format",
+                "type": "option",
+                "value": ["Auto"].concat(FORMATS)
+            },
+            {
+                "name": "Input Delimiter",
+                "type": "option",
+                "value": [
+                    "Auto",
+                    "Direction Preceding",
+                    "Direction Following",
+                    "\\n",
+                    "Comma",
+                    "Semi-colon",
+                    "Colon"
+                ]
+            },
+            {
+                "name": "Output Format",
+                "type": "option",
+                "value": FORMATS
+            },
+            {
+                "name": "Output Delimiter",
+                "type": "option",
+                "value": [
+                    "Space",
+                    "\\n",
+                    "Comma",
+                    "Semi-colon",
+                    "Colon"
+                ]
+            },
+            {
+                "name": "Include Compass Directions",
+                "type": "option",
+                "value": [
+                    "None",
+                    "Before",
+                    "After"
+                ]
+            },
+            {
+                "name": "Precision",
+                "type": "number",
+                "value": 3
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        if (input.replace(/[\s+]/g, "") !== "") {
+            const [inFormat, inDelim, outFormat, outDelim, incDirection, precision] = args;
+            const result = convertCoordinates(input, inFormat, inDelim, outFormat, outDelim, incDirection, precision);
+            return result;
+        } else {
+            return input;
+        }
+    }
+}
+
+export default ConvertCoordinateFormat;

src/core/operations/ConvertDataUnits.mjs

@@ -20,6 +20,7 @@ class ConvertDataUnits extends Operation {
         this.name = "Convert data units";
         this.module = "Default";
         this.description = "Converts a unit of data to another format.";
+        this.infoURL = "https://wikipedia.org/wiki/Orders_of_magnitude_(data)";
         this.inputType = "BigNumber";
         this.outputType = "BigNumber";
         this.args = [

src/core/operations/ConvertDistance.mjs

@@ -20,6 +20,7 @@ class ConvertDistance extends Operation {
         this.name = "Convert distance";
         this.module = "Default";
         this.description = "Converts a unit of distance to another format.";
+        this.infoURL = "https://wikipedia.org/wiki/Orders_of_magnitude_(length)";
         this.inputType = "BigNumber";
         this.outputType = "BigNumber";
         this.args = [

src/core/operations/ConvertMass.mjs

@@ -20,6 +20,7 @@ class ConvertMass extends Operation {
         this.name = "Convert mass";
         this.module = "Default";
         this.description = "Converts a unit of mass to another format.";
+        this.infoURL = "https://wikipedia.org/wiki/Orders_of_magnitude_(mass)";
         this.inputType = "BigNumber";
         this.outputType = "BigNumber";
         this.args = [

src/core/operations/ConvertSpeed.mjs

@@ -20,6 +20,7 @@ class ConvertSpeed extends Operation {
         this.name = "Convert speed";
         this.module = "Default";
         this.description = "Converts a unit of speed to another format.";
+        this.infoURL = "https://wikipedia.org/wiki/Orders_of_magnitude_(speed)";
         this.inputType = "BigNumber";
         this.outputType = "BigNumber";
         this.args = [

src/core/operations/DESDecrypt.mjs

@@ -23,6 +23,7 @@ class DESDecrypt extends Operation {
         this.name = "DES Decrypt";
         this.module = "Ciphers";
         this.description = "DES is a previously dominant algorithm for encryption, and was published as an official U.S. Federal Information Processing Standard (FIPS). It is now considered to be insecure due to its small key size.<br><br><b>Key:</b> DES uses a key length of 8 bytes (64 bits).<br>Triple DES uses a key length of 24 bytes (192 bits).<br><br><b>IV:</b> The Initialization Vector should be 8 bytes long. If not entered, it will default to 8 null bytes.<br><br><b>Padding:</b> In CBC and ECB mode, PKCS#7 padding will be used.";
+        this.infoURL = "https://wikipedia.org/wiki/Data_Encryption_Standard";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/DESEncrypt.mjs

@@ -23,6 +23,7 @@ class DESEncrypt extends Operation {
         this.name = "DES Encrypt";
         this.module = "Ciphers";
         this.description = "DES is a previously dominant algorithm for encryption, and was published as an official U.S. Federal Information Processing Standard (FIPS). It is now considered to be insecure due to its small key size.<br><br><b>Key:</b> DES uses a key length of 8 bytes (64 bits).<br>Triple DES uses a key length of 24 bytes (192 bits).<br><br>You can generate a password-based key using one of the KDF operations.<br><br><b>IV:</b> The Initialization Vector should be 8 bytes long. If not entered, it will default to 8 null bytes.<br><br><b>Padding:</b> In CBC and ECB mode, PKCS#7 padding will be used.";
+        this.infoURL = "https://wikipedia.org/wiki/Data_Encryption_Standard";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/DNSOverHTTPS.mjs

@@ -0,0 +1,125 @@
+/**
+ * @author h345983745
+ * @copyright Crown Copyright 2019
+ * @license Apache-2.0
+ */
+import Operation from "../Operation";
+import OperationError from "../errors/OperationError";
+
+/**
+ * DNS over HTTPS operation
+ */
+class DNSOverHTTPS extends Operation {
+
+    /**
+     * DNSOverHTTPS constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "DNS over HTTPS";
+        this.module = "Default";
+        this.description = [
+            "Takes a single domain name and performs a DNS lookup using DNS over HTTPS.",
+            "<br><br>",
+            "By default, <a href='https://developers.cloudflare.com/1.1.1.1/dns-over-https/'>Cloudflare</a> and <a href='https://developers.google.com/speed/public-dns/docs/dns-over-https'>Google</a> DNS over HTTPS services are supported.",
+            "<br><br>",
+            "Can be used with any service that supports the GET parameters <code>name</code> and <code>type</code>."
+        ].join("\n");
+        this.infoURL = "https://wikipedia.org/wiki/DNS_over_HTTPS";
+        this.inputType = "string";
+        this.outputType = "JSON";
+        this.manualBake = true;
+        this.args = [
+            {
+                name: "Resolver",
+                type: "editableOption",
+                value: [
+                    {
+                        name: "Google",
+                        value: "https://dns.google.com/resolve"
+                    },
+                    {
+                        name: "Cloudflare",
+                        value: "https://cloudflare-dns.com/dns-query"
+                    }
+                ]
+            },
+            {
+                name: "Request Type",
+                type: "option",
+                value: [
+                    "A",
+                    "AAAA",
+                    "TXT",
+                    "MX",
+                    "DNSKEY",
+                    "NS"
+                ]
+            },
+            {
+                name: "Answer Data Only",
+                type: "boolean",
+                value: false
+            },
+            {
+                name: "Validate DNSSEC",
+                type: "boolean",
+                value: true
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {JSON}
+     */
+    run(input, args) {
+        const [resolver, requestType, justAnswer, DNSSEC] = args;
+        let url = URL;
+        try {
+            url = new URL(resolver);
+        } catch (error) {
+            throw new OperationError(error.toString() +
+            "\n\nThis error could be caused by one of the following:\n" +
+            " - An invalid Resolver URL\n");
+        }
+        const params = {name: input, type: requestType, cd: DNSSEC};
+
+        url.search = new URLSearchParams(params);
+
+        return fetch(url, {headers: {"accept": "application/dns-json"}}).then(response => {
+            return response.json();
+        }).then(data => {
+            if (justAnswer) {
+                return extractData(data.Answer);
+            }
+            return data;
+        }).catch(e => {
+            throw new OperationError(`Error making request to ${url}\n${e.toString()}`);
+        });
+
+    }
+}
+
+/**
+ * Construct an array of just data from a DNS Answer section
+ *
+ * @private
+ * @param {JSON} data
+ * @returns {JSON}
+ */
+function extractData(data) {
+    if (typeof(data) == "undefined"){
+        return [];
+    } else {
+        const dataValues = [];
+        data.forEach(element => {
+            dataValues.push(element.data);
+        });
+        return dataValues;
+    }
+}
+
+export default DNSOverHTTPS;

src/core/operations/DechunkHTTPResponse.mjs

@@ -20,6 +20,7 @@ class DechunkHTTPResponse extends Operation {
         this.name = "Dechunk HTTP response";
         this.module = "Default";
         this.description = "Parses an HTTP response transferred using Transfer-Encoding: Chunked";
+        this.infoURL = "https://wikipedia.org/wiki/Chunked_transfer_encoding";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [];

src/core/operations/DecodeNetBIOSName.mjs

@@ -20,6 +20,7 @@ class DecodeNetBIOSName extends Operation {
         this.name = "Decode NetBIOS Name";
         this.module = "Default";
         this.description = "NetBIOS names as seen across the client interface to NetBIOS are exactly 16 bytes long. Within the NetBIOS-over-TCP protocols, a longer representation is used.<br><br>There are two levels of encoding. The first level maps a NetBIOS name into a domain system name.  The second level maps the domain system name into the 'compressed' representation required for interaction with the domain name system.<br><br>This operation decodes the first level of encoding. See RFC 1001 for full details.";
+        this.infoURL = "https://wikipedia.org/wiki/NetBIOS";
         this.inputType = "byteArray";
         this.outputType = "byteArray";
         this.args = [

src/core/operations/DecodeText.mjs

@@ -20,7 +20,7 @@ class DecodeText extends Operation {
         super();
 
         this.name = "Decode text";
-        this.module = "CharEnc";
+        this.module = "Encodings";
         this.description = [
             "Decodes text from the chosen character encoding.",
             "<br><br>",
@@ -29,6 +29,7 @@ class DecodeText extends Operation {
             Object.keys(IO_FORMAT).map(e => `<li>${e}</li>`).join("\n"),
             "</ul>",
         ].join("\n");
+        this.infoURL = "https://wikipedia.org/wiki/Character_encoding";
         this.inputType = "byteArray";
         this.outputType = "string";
         this.args = [

src/core/operations/DefangURL.mjs

@@ -0,0 +1,102 @@
+/**
+ * @author arnydo [arnydo@protonmail.com]
+ * @author n1474335 [n1474335@gmail.com]
+ * @copyright Crown Copyright 2018
+ * @license Apache-2.0
+ */
+
+import Operation from "../Operation";
+import {URL_REGEX, DOMAIN_REGEX} from "../lib/Extract";
+
+/**
+ * DefangURL operation
+ */
+class DefangURL extends Operation {
+
+    /**
+     * DefangURL constructor
+     */
+    constructor() {
+        super();
+
+        this.name = "Defang URL";
+        this.module = "Default";
+        this.description = "Takes a Universal Resource Locator (URL) and 'Defangs' it; meaning the URL becomes invalid, neutralising the risk of accidentally clicking on a malicious link.<br><br>This is often used when dealing with malicious links or IOCs.<br><br>Works well when combined with the 'Extract URLs' operation.";
+        this.infoURL = "https://isc.sans.edu/forums/diary/Defang+all+the+things/22744/";
+        this.inputType = "string";
+        this.outputType = "string";
+        this.args = [
+            {
+                name: "Escape dots",
+                type: "boolean",
+                value: true
+            },
+            {
+                name: "Escape http",
+                type: "boolean",
+                value: true
+            },
+            {
+                name: "Escape ://",
+                type: "boolean",
+                value: true
+            },
+            {
+                name: "Process",
+                type: "option",
+                value: ["Valid domains and full URLs", "Only full URLs", "Everything"]
+            }
+        ];
+    }
+
+    /**
+     * @param {string} input
+     * @param {Object[]} args
+     * @returns {string}
+     */
+    run(input, args) {
+        const [dots, http, slashes, process] = args;
+
+        switch (process) {
+            case "Valid domains and full URLs":
+                input = input.replace(URL_REGEX, x => {
+                    return defangURL(x, dots, http, slashes);
+                });
+                input = input.replace(DOMAIN_REGEX, x => {
+                    return defangURL(x, dots, http, slashes);
+                });
+                break;
+            case "Only full URLs":
+                input = input.replace(URL_REGEX, x => {
+                    return defangURL(x, dots, http, slashes);
+                });
+                break;
+            case "Everything":
+                input = defangURL(input, dots, http, slashes);
+                break;
+        }
+
+        return input;
+    }
+
+}
+
+
+/**
+ * Defangs a given URL
+ *
+ * @param {string} url
+ * @param {boolean} dots
+ * @param {boolean} http
+ * @param {boolean} slashes
+ * @returns {string}
+ */
+function defangURL(url, dots, http, slashes) {
+    if (dots) url = url.replace(/\./g, "[.]");
+    if (http) url = url.replace(/http/gi, "hxxp");
+    if (slashes) url = url.replace(/:\/\//g, "[://]");
+
+    return url;
+}
+
+export default DefangURL;

src/core/operations/DeriveEVPKey.mjs

@@ -21,7 +21,8 @@ class DeriveEVPKey extends Operation {
 
         this.name = "Derive EVP key";
         this.module = "Ciphers";
-        this.description = "EVP is a password-based key derivation function (PBKDF) used extensively in OpenSSL. In many applications of cryptography, user security is ultimately dependent on a password, and because a password usually can't be used directly as a cryptographic key, some processing is required.<br><br>A salt provides a large set of keys for any given password, and an iteration count increases the cost of producing keys from a password, thereby also increasing the difficulty of attack.<br><br>If you leave the salt argument empty, a random salt will be generated.";
+        this.description = "This operation performs a password-based key derivation function (PBKDF) used extensively in OpenSSL. In many applications of cryptography, user security is ultimately dependent on a password, and because a password usually can't be used directly as a cryptographic key, some processing is required.<br><br>A salt provides a large set of keys for any given password, and an iteration count increases the cost of producing keys from a password, thereby also increasing the difficulty of attack.<br><br>If you leave the salt argument empty, a random salt will be generated.";
+        this.infoURL = "https://wikipedia.org/wiki/Key_derivation_function";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/DerivePBKDF2Key.mjs

@@ -22,6 +22,7 @@ class DerivePBKDF2Key extends Operation {
         this.name = "Derive PBKDF2 key";
         this.module = "Ciphers";
         this.description = "PBKDF2 is a password-based key derivation function. It is part of RSA Laboratories' Public-Key Cryptography Standards (PKCS) series, specifically PKCS #5 v2.0, also published as Internet Engineering Task Force's RFC 2898.<br><br>In many applications of cryptography, user security is ultimately dependent on a password, and because a password usually can't be used directly as a cryptographic key, some processing is required.<br><br>A salt provides a large set of keys for any given password, and an iteration count increases the cost of producing keys from a password, thereby also increasing the difficulty of attack.<br><br>If you leave the salt argument empty, a random salt will be generated.";
+        this.infoURL = "https://wikipedia.org/wiki/PBKDF2";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/DetectFileType.mjs

@@ -21,6 +21,7 @@ class DetectFileType extends Operation {
         this.name = "Detect File Type";
         this.module = "Default";
         this.description = "Attempts to guess the MIME (Multipurpose Internet Mail Extensions) type of the data based on 'magic bytes'.<br><br>Currently supports the following file types: 7z, amr, avi, bmp, bz2, class, cr2, crx, dex, dmg, doc, elf, eot, epub, exe, flac, flv, gif, gz, ico, iso, jpg, jxr, m4a, m4v, mid, mkv, mov, mp3, mp4, mpg, ogg, otf, pdf, png, ppt, ps, psd, rar, rtf, sqlite, swf, tar, tar.z, tif, ttf, utf8, vmdk, wav, webm, webp, wmv, woff, woff2, xls, xz, zip.";
+        this.infoURL = "https://wikipedia.org/wiki/List_of_file_signatures";
         this.inputType = "ArrayBuffer";
         this.outputType = "string";
         this.args = [];

src/core/operations/Diff.mjs

@@ -23,6 +23,7 @@ class Diff extends Operation {
         this.name = "Diff";
         this.module = "Diff";
         this.description = "Compares two inputs (separated by the specified delimiter) and highlights the differences between them.";
+        this.infoURL = "https://wikipedia.org/wiki/File_comparison";
         this.inputType = "string";
         this.outputType = "html";
         this.args = [

src/core/operations/DisassembleX86.mjs

@@ -22,6 +22,7 @@ class DisassembleX86 extends Operation {
         this.name = "Disassemble x86";
         this.module = "Shellcode";
         this.description = "Disassembly is the process of translating machine language into assembly language.<br><br>This operation supports 64-bit, 32-bit and 16-bit code written for Intel or AMD x86 processors. It is particularly useful for reverse engineering shellcode.<br><br>Input should be in hexadecimal.";
+        this.infoURL = "https://wikipedia.org/wiki/X86";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/Divide.mjs

@@ -43,7 +43,7 @@ class Divide extends Operation {
      */
     run(input, args) {
         const val = div(createNumArray(input, args[0]));
-        return val instanceof BigNumber ? val : new BigNumber(NaN);
+        return BigNumber.isBigNumber(val) ? val : new BigNumber(NaN);
     }
 
 }

src/core/operations/DropBytes.mjs

@@ -5,7 +5,6 @@
  */
 
 import Operation from "../Operation";
-import OperationError from "../errors/OperationError";
 
 /**
  * Drop bytes operation
@@ -20,7 +19,7 @@ class DropBytes extends Operation {
 
         this.name = "Drop bytes";
         this.module = "Default";
-        this.description = "Cuts a slice of the specified number of bytes out of the data.";
+        this.description = "Cuts a slice of the specified number of bytes out of the data. Negative values are allowed.";
         this.inputType = "ArrayBuffer";
         this.outputType = "ArrayBuffer";
         this.args = [
@@ -50,14 +49,25 @@ class DropBytes extends Operation {
      * @throws {OperationError} if invalid input
      */
     run(input, args) {
-        const start = args[0],
-            length = args[1],
-            applyToEachLine = args[2];
-
-        if (start < 0 || length < 0)
-            throw new OperationError("Error: Invalid value");
+        let start = args[0],
+            length = args[1];
+        const applyToEachLine = args[2];
 
         if (!applyToEachLine) {
+            if (start < 0) { // Take from the end
+                start = input.byteLength + start;
+            }
+
+            if (length < 0) { // Flip start point
+                start = start + length;
+                if (start < 0) {
+                    start = input.byteLength + start;
+                    length = start - length;
+                } else {
+                    length = -length;
+                }
+            }
+
             const left = input.slice(0, start),
                 right = input.slice(start + length, input.byteLength);
             const result = new Uint8Array(left.byteLength + right.byteLength);
@@ -82,10 +92,28 @@ class DropBytes extends Operation {
         }
         lines.push(line);
 
-        let output = [];
+        let output = [],
+            s = start,
+            l = length;
         for (i = 0; i < lines.length; i++) {
-            output = output.concat(lines[i].slice(0, start).concat(lines[i].slice(start+length, lines[i].length)));
+            if (s < 0) { // Take from the end
+                s = lines[i].length + s;
+            }
+
+            if (l < 0) { // Flip start point
+                s = s + l;
+                if (s < 0) {
+                    s = lines[i].length + s;
+                    l = s - l;
+                } else {
+                    l = -l;
+                }
+            }
+
+            output = output.concat(lines[i].slice(0, s).concat(lines[i].slice(s+l, lines[i].length)));
             output.push(0x0a);
+            s = start;
+            l = length;
         }
         return new Uint8Array(output.slice(0, output.length-1)).buffer;
     }

src/core/operations/EncodeNetBIOSName.mjs

@@ -20,6 +20,7 @@ class EncodeNetBIOSName extends Operation {
         this.name = "Encode NetBIOS Name";
         this.module = "Default";
         this.description = "NetBIOS names as seen across the client interface to NetBIOS are exactly 16 bytes long. Within the NetBIOS-over-TCP protocols, a longer representation is used.<br><br>There are two levels of encoding. The first level maps a NetBIOS name into a domain system name.  The second level maps the domain system name into the 'compressed' representation required for interaction with the domain name system.<br><br>This operation carries out the first level of encoding. See RFC 1001 for full details.";
+        this.infoURL = "https://wikipedia.org/wiki/NetBIOS";
         this.inputType = "byteArray";
         this.outputType = "byteArray";
         this.args = [

src/core/operations/EncodeText.mjs

@@ -20,7 +20,7 @@ class EncodeText extends Operation {
         super();
 
         this.name = "Encode text";
-        this.module = "CharEnc";
+        this.module = "Encodings";
         this.description = [
             "Encodes text into the chosen character encoding.",
             "<br><br>",
@@ -29,6 +29,7 @@ class EncodeText extends Operation {
             Object.keys(IO_FORMAT).map(e => `<li>${e}</li>`).join("\n"),
             "</ul>",
         ].join("\n");
+        this.infoURL = "https://wikipedia.org/wiki/Character_encoding";
         this.inputType = "string";
         this.outputType = "byteArray";
         this.args = [

src/core/operations/Entropy.mjs

@@ -21,6 +21,7 @@ class Entropy extends Operation {
         this.name = "Entropy";
         this.module = "Default";
         this.description = "Shannon Entropy, in the context of information theory, is a measure of the rate at which information is produced by a source of data. It can be used, in a broad sense, to detect whether data is likely to be structured or unstructured. 8 is the maximum, representing highly unstructured, 'random' data. English language text usually falls somewhere between 3.5 and 5. Properly encrypted or compressed data should have an entropy of over 7.5.";
+        this.infoURL = "https://wikipedia.org/wiki/Entropy_(information_theory)";
         this.inputType = "byteArray";
         this.outputType = "number";
         this.presentType = "html";

src/core/operations/EscapeString.mjs

@@ -22,6 +22,7 @@ class EscapeString extends Operation {
         this.name = "Escape string";
         this.module = "Default";
         this.description = "Escapes special characters in a string so that they do not cause conflicts. For example, <code>Don't stop me now</code> becomes <code>Don\\'t stop me now</code>.<br><br>Supports the following escape sequences:<ul><li><code>\\n</code> (Line feed/newline)</li><li><code>\\r</code> (Carriage return)</li><li><code>\\t</code> (Horizontal tab)</li><li><code>\\b</code> (Backspace)</li><li><code>\\f</code> (Form feed)</li><li><code>\\xnn</code> (Hex, where n is 0-f)</li><li><code>\\\\</code> (Backslash)</li><li><code>\\'</code> (Single quote)</li><li><code>\\&quot;</code> (Double quote)</li><li><code>\\unnnn</code> (Unicode character)</li><li><code>\\u{nnnnnn}</code> (Unicode code point)</li></ul>";
+        this.infoURL = "https://wikipedia.org/wiki/Escape_sequence";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [

src/core/operations/ExtractDomains.mjs

@@ -5,7 +5,7 @@
  */
 
 import Operation from "../Operation";
-import { search } from "../lib/Extract";
+import { search, DOMAIN_REGEX } from "../lib/Extract";
 
 /**
  * Extract domains operation
@@ -38,10 +38,8 @@ class ExtractDomains extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        const displayTotal = args[0],
-            regex = /\b((?=[a-z0-9-]{1,63}\.)(xn--)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}\b/ig;
-
-        return search(input, regex, null, displayTotal);
+        const displayTotal = args[0];
+        return search(input, DOMAIN_REGEX, null, displayTotal);
     }
 
 }

src/core/operations/ExtractEXIF.mjs

@@ -28,6 +28,7 @@ class ExtractEXIF extends Operation {
             "<br><br>",
             "EXIF data from photos usually contains information about the image file itself as well as the device used to create it.",
         ].join("\n");
+        this.infoURL = "https://wikipedia.org/wiki/Exif";
         this.inputType = "ArrayBuffer";
         this.outputType = "string";
         this.args = [];

src/core/operations/ExtractEmailAddresses.mjs

@@ -39,8 +39,8 @@ class ExtractEmailAddresses extends Operation {
      */
     run(input, args) {
         const displayTotal = args[0],
-            regex = /\b\w[-.\w]*@[-\w]+(?:\.[-\w]+)*\.[A-Z]{2,4}\b/ig;
-
+        // email regex from: https://www.regextester.com/98066
+            regex = /(?:[\u00A0-\uD7FF\uE000-\uFFFF-a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[\u00A0-\uD7FF\uE000-\uFFFF-a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[\u00A0-\uD7FF\uE000-\uFFFF-a-z0-9](?:[\u00A0-\uD7FF\uE000-\uFFFF-a-z0-9-]*[\u00A0-\uD7FF\uE000-\uFFFF-a-z0-9])?\.)+[\u00A0-\uD7FF\uE000-\uFFFF-a-z0-9](?:[\u00A0-\uD7FF\uE000-\uFFFF-a-z0-9-]*[\u00A0-\uD7FF\uE000-\uFFFF-a-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])/ig;
         return search(input, regex, null, displayTotal);
     }
 

src/core/operations/ExtractURLs.mjs

@@ -5,7 +5,7 @@
  */
 
 import Operation from "../Operation";
-import { search } from "../lib/Extract";
+import { search, URL_REGEX } from "../lib/Extract";
 
 /**
  * Extract URLs operation
@@ -38,16 +38,8 @@ class ExtractURLs extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        const displayTotal = args[0],
-            protocol = "[A-Z]+://",
-            hostname = "[-\\w]+(?:\\.\\w[-\\w]*)+",
-            port = ":\\d+";
-        let path = "/[^.!,?\"<>\\[\\]{}\\s\\x7F-\\xFF]*";
-
-        path += "(?:[.!,?]+[^.!,?\"<>\\[\\]{}\\s\\x7F-\\xFF]+)*";
-        const regex = new RegExp(protocol + hostname + "(?:" + port +
-            ")?(?:" + path + ")?", "ig");
-        return search(input, regex, null, displayTotal);
+        const displayTotal = args[0];
+        return search(input, URL_REGEX, null, displayTotal);
     }
 
 }

src/core/operations/Filter.mjs

@@ -8,6 +8,7 @@ import Operation from "../Operation";
 import Utils from "../Utils";
 import {INPUT_DELIM_OPTIONS} from "../lib/Delim";
 import OperationError from "../errors/OperationError";
+import XRegExp from "xregexp";
 
 /**
  * Filter operation
@@ -21,7 +22,7 @@ class Filter extends Operation {
         super();
 
         this.name = "Filter";
-        this.module = "Default";
+        this.module = "Regex";
         this.description = "Splits up the input using the specified delimiter and then filters each branch based on a regular expression.";
         this.inputType = "string";
         this.outputType = "string";
@@ -55,7 +56,7 @@ class Filter extends Operation {
         let regex;
 
         try {
-            regex = new RegExp(args[1]);
+            regex = new XRegExp(args[1]);
         } catch (err) {
             throw new OperationError(`Invalid regex. Details: ${err.message}`);
         }

src/core/operations/FindReplace.mjs

@@ -6,6 +6,7 @@
 
 import Operation from "../Operation";
 import Utils from "../Utils";
+import XRegExp from "xregexp";
 
 /**
  * Find / Replace operation
@@ -21,6 +22,7 @@ class FindReplace extends Operation {
         this.name = "Find / Replace";
         this.module = "Regex";
         this.description = "Replaces all occurrences of the first string with the second.<br><br>Includes support for regular expressions (regex), simple strings and extended strings (which support \\n, \\r, \\t, \\b, \\f and escaped hex bytes using \\x notation, e.g. \\x00 for a null byte).";
+        this.infoURL = "https://wikipedia.org/wiki/Regular_expression";
         this.inputType = "string";
         this.outputType = "string";
         this.args = [
@@ -49,6 +51,11 @@ class FindReplace extends Operation {
                 "name": "Multiline matching",
                 "type": "boolean",
                 "value": true
+            },
+            {
+                "name": "Dot matches all",
+                "type": "boolean",
+                "value": false
             }
         ];
     }
@@ -59,16 +66,17 @@ class FindReplace extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        const [{option: type}, replace, g, i, m] = args;
+        const [{option: type}, replace, g, i, m, s] = args;
         let find = args[0].string,
             modifiers = "";
 
         if (g) modifiers += "g";
         if (i) modifiers += "i";
         if (m) modifiers += "m";
+        if (s) modifiers += "s";
 
         if (type === "Regex") {
-            find = new RegExp(find, modifiers);
+            find = new XRegExp(find, modifiers);
             return input.replace(find, replace);
         }
 
@@ -76,7 +84,7 @@ class FindReplace extends Operation {
             find = Utils.parseEscapedChars(find);
         }
 
-        find = new RegExp(Utils.escapeRegex(find), modifiers);
+        find = new XRegExp(Utils.escapeRegex(find), modifiers);
 
         return input.replace(find, replace);
     }

src/core/operations/Fletcher16Checksum.mjs

@@ -19,8 +19,9 @@ class Fletcher16Checksum extends Operation {
         super();
 
         this.name = "Fletcher-16 Checksum";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "The Fletcher checksum is an algorithm for computing a position-dependent checksum devised by John Gould Fletcher at Lawrence Livermore Labs in the late 1970s.<br><br>The objective of the Fletcher checksum was to provide error-detection properties approaching those of a cyclic redundancy check but with the lower computational effort associated with summation techniques.";
+        this.infoURL = "https://wikipedia.org/wiki/Fletcher%27s_checksum#Fletcher-16";
         this.inputType = "byteArray";
         this.outputType = "string";
         this.args = [];

src/core/operations/Fletcher32Checksum.mjs

@@ -19,8 +19,9 @@ class Fletcher32Checksum extends Operation {
         super();
 
         this.name = "Fletcher-32 Checksum";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "The Fletcher checksum is an algorithm for computing a position-dependent checksum devised by John Gould Fletcher at Lawrence Livermore Labs in the late 1970s.<br><br>The objective of the Fletcher checksum was to provide error-detection properties approaching those of a cyclic redundancy check but with the lower computational effort associated with summation techniques.";
+        this.infoURL = "https://wikipedia.org/wiki/Fletcher%27s_checksum#Fletcher-32";
         this.inputType = "byteArray";
         this.outputType = "string";
         this.args = [];

src/core/operations/Fletcher64Checksum.mjs

@@ -19,8 +19,9 @@ class Fletcher64Checksum extends Operation {
         super();
 
         this.name = "Fletcher-64 Checksum";
-        this.module = "Hashing";
+        this.module = "Crypto";
         this.description = "The Fletcher checksum is an algorithm for computing a position-dependent checksum devised by John Gould Fletcher at Lawrence Livermore Labs in the late 1970s.<br><br>The objective of the Fletcher checksum was to provide error-detection properties approaching those of a cyclic redundancy check but with the lower computational effort associated with summation techniques.";
+        this.infoURL = "https://wikipedia.org/wiki/Fletcher%27s_checksum#Fletcher-64";
         this.inputType = "byteArray";
         this.outputType = "string";
         this.args = [];