better path mapping & error logging, clean CLI functions from www #146

cli/helpers.js

@@ -1,6 +1,8 @@
 const fs = require("fs");
 
 const cryptoEngine = require("../lib/cryptoEngine/cryptojsEngine");
+const path = require("path");
+const {renderTemplate} = require("../lib/formater.js");
 const { generateRandomSalt } = cryptoEngine;
 
 /**
@@ -99,3 +101,59 @@ function getSalt(namedArgs, config) {
     return generateRandomSalt();
 }
 exports.getSalt = getSalt;
+
+/**
+ * A dead-simple alternative to webpack or rollup for inlining simple
+ * CommonJS modules in a browser <script>.
+ * - Removes all lines containing require().
+ * - Wraps the module in an immediately invoked function that returns `exports`.
+ *
+ * @param {string} modulePath - path from staticrypt root directory
+ */
+function convertCommonJSToBrowserJS(modulePath) {
+    const rootDirectory = path.join(__dirname, '..');
+    const resolvedPath = path.join(rootDirectory, ...modulePath.split("/")) + ".js";
+
+    if (!fs.existsSync(resolvedPath)) {
+        exitEarly(`Failure: could not find module to convert at path "${resolvedPath}"`);
+    }
+
+    const moduleText = fs
+        .readFileSync(resolvedPath, "utf8")
+        .replaceAll(/^.*\brequire\(.*$\n/gm, "");
+
+    return `
+((function(){
+  const exports = {};
+  ${moduleText}
+  return exports;
+})())
+  `.trim();
+}
+exports.convertCommonJSToBrowserJS = convertCommonJSToBrowserJS;
+
+/**
+ * Fill the template with provided data and writes it to output file.
+ *
+ * @param {Object} data
+ * @param {string} outputFilePath
+ * @param {string} inputFilePath
+ */
+function genFile(data, outputFilePath, inputFilePath) {
+    let templateContents;
+
+    try {
+        templateContents = fs.readFileSync(inputFilePath, "utf8");
+    } catch (e) {
+        exitEarly("Failure: could not read template!");
+    }
+
+    const renderedTemplate = renderTemplate(templateContents, data);
+
+    try {
+        fs.writeFileSync(outputFilePath, renderedTemplate);
+    } catch (e) {
+        exitEarly("Failure: could not generate output file!");
+    }
+}
+exports.genFile = genFile;

cli/index.js

@@ -11,8 +11,7 @@ require('dotenv').config();
 
 const cryptoEngine = require("../lib/cryptoEngine/cryptojsEngine");
 const codec = require("../lib/codec");
-const { convertCommonJSToBrowserJS, genFile} = require("../lib/formater");
-const { exitEarly, isOptionSetByUser, getPassword, getFileContent, getSalt} = require("./helpers");
+const { convertCommonJSToBrowserJS, exitEarly, isOptionSetByUser, genFile, getPassword, getFileContent, getSalt} = require("./helpers");
 const { generateRandomSalt } = cryptoEngine;
 const { encode } = codec.init(cryptoEngine);
 
@@ -192,8 +191,8 @@ const data = {
   encrypted: encryptedMessage,
   instructions: namedArgs.instructions,
   is_remember_enabled: namedArgs.noremember ? "false" : "true",
-  js_codec: convertCommonJSToBrowserJS("../lib/codec"),
-  js_crypto_engine: convertCommonJSToBrowserJS("../lib/cryptoEngine/cryptojsEngine"),
+  js_codec: convertCommonJSToBrowserJS("lib/codec"),
+  js_crypto_engine: convertCommonJSToBrowserJS("lib/cryptoEngine/cryptojsEngine"),
   label_error: namedArgs.labelError,
   passphrase_placeholder: namedArgs.passphrasePlaceholder,
   remember_duration_in_days: namedArgs.remember,

example/example_encrypted.html

@@ -349,7 +349,7 @@ exports.init = init;
     var decode = codec.init(cryptoEngine).decode;
 
     // variables to be filled when generating the file
-    var encryptedMsg = '01f9008b256609f2bfd27da9643e2718817d28fb4b194104090d3f485c2623cbb629bd9fa1fe315a50e0f7dd50c4c98eU2FsdGVkX1+ZSG96042ErwkyOo9O7uOc/v2KMt4XH1MQIYfg4VW0Rb7somvWeSOYTps0rc5M56su4rSdzrwfaaaYMvdNdj9CGtL0vKKl3zrOnfZYCnFhT/1Y/Dg0CTaC2o1erNl50uzwvY/98mwNPQLMu+zgn4EjkzayWdNIiQ7zFR28JcBSILlBlnrpIm16c8A0MVj7SdoSXnYtWrviOw==',
+    var encryptedMsg = '76c0544deb5605a336e09f4579904448a97a7ed8ad58d764d519a4c4aa10960aa1d943725d76599ecb21a7bf57853aa6U2FsdGVkX1+e6Qjrw0mQlBXmulS5Mga0HtsQ2NiVEV144HhClfGUm9pI28u+7XSraW1jxEIXRDWkcnIEdK98u5eBCC2iMVJneDe/z6Ep3JHuPYIYmRIXzdBUDPUpsnITOz9xpnRrEIPXPuHUExbOzDhNzkiBTvI3pjpJwl51ApCxRU/THans3lzSb2NldDNxInogvY5IRcY8Z63tJMtsvQ==',
         salt = 'b93bbaf35459951c47721d1f3eaeb5b9',
         labelError = 'Bad password!',
         isRememberEnabled = true,

index.html

@@ -339,31 +339,6 @@ exports.init = init;
 <script id="formater">
     window.formater = ((function(){
   const exports = {};
-  
-/**
- * A dead-simple alternative to webpack or rollup for inlining simple
- * CommonJS modules in a browser <script>.
- * - Wraps the module in an immediately invoked function that returns `exports`.
- *
- * @param {string} modulePath
- */
-function convertCommonJSToBrowserJS(modulePath) {
-    const resolvedPath = path.join(__dirname, ...modulePath.split("/")) + ".js";
-    const moduleText = fs
-        .readFileSync(resolvedPath, "utf8")
-        .replaceAll(/^.*\brequire\(.*$\n/gm, "");
-
-    return `
-((function(){
-  const exports = {};
-  ${moduleText}
-  return exports;
-})())
-  `.trim();
-}
-exports.convertCommonJSToBrowserJS = convertCommonJSToBrowserJS;
-
-
   /**
  * Replace the placeholder tags (between '{tag}') in the template string with provided data.
  *
@@ -383,31 +358,6 @@ function renderTemplate(templateString, data) {
 }
 exports.renderTemplate = renderTemplate;
 
-/**
- * Fill the template with provided data and writes it to output file.
- *
- * @param {Object} data
- * @param {string} outputFilePath
- * @param {string} inputFilePath
- */
-function genFile(data, outputFilePath, inputFilePath) {
-    let templateContents;
-
-    try {
-        templateContents = fs.readFileSync(inputFilePath, "utf8");
-    } catch (e) {
-        exitEarly("Failure: could not read template!");
-    }
-
-    const renderedTemplate = renderTemplate(templateContents, data);
-
-    try {
-        fs.writeFileSync(outputFilePath, renderedTemplate);
-    } catch (e) {
-        exitEarly("Failure: could not generate output file!");
-    }
-}
-exports.genFile = genFile;
 
   return exports;
 })())

lib/formater.js

@@ -1,32 +1,3 @@
-const path = require("path");
-const fs = require("fs");
-const { exitEarly } = require("../cli/helpers");
-
-/**
- * A dead-simple alternative to webpack or rollup for inlining simple
- * CommonJS modules in a browser <script>.
- * - Removes all lines containing require().
- * - Wraps the module in an immediately invoked function that returns `exports`.
- *
- * @param {string} modulePath
- */
-function convertCommonJSToBrowserJS(modulePath) {
-    const resolvedPath = path.join(__dirname, ...modulePath.split("/")) + ".js";
-    const moduleText = fs
-        .readFileSync(resolvedPath, "utf8")
-        .replaceAll(/^.*\brequire\(.*$\n/gm, "");
-
-    return `
-((function(){
-  const exports = {};
-  ${moduleText}
-  return exports;
-})())
-  `.trim();
-}
-exports.convertCommonJSToBrowserJS = convertCommonJSToBrowserJS;
-
-
 /**
  * Replace the placeholder tags (between '{tag}') in the template string with provided data.
  *
@@ -46,28 +17,3 @@ function renderTemplate(templateString, data) {
 }
 exports.renderTemplate = renderTemplate;
 
-/**
- * Fill the template with provided data and writes it to output file.
- *
- * @param {Object} data
- * @param {string} outputFilePath
- * @param {string} inputFilePath
- */
-function genFile(data, outputFilePath, inputFilePath) {
-    let templateContents;
-
-    try {
-        templateContents = fs.readFileSync(inputFilePath, "utf8");
-    } catch (e) {
-        exitEarly("Failure: could not read template!");
-    }
-
-    const renderedTemplate = renderTemplate(templateContents, data);
-
-    try {
-        fs.writeFileSync(outputFilePath, renderedTemplate);
-    } catch (e) {
-        exitEarly("Failure: could not generate output file!");
-    }
-}
-exports.genFile = genFile;

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "staticrypt",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "staticrypt",
-      "version": "2.3.0",
+      "version": "2.3.1",
       "license": "MIT",
       "dependencies": {
         "crypto-js": "3.1.9-1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "staticrypt",
-  "version": "2.3.0",
+  "version": "2.3.1",
   "description": "Based on the [crypto-js](https://github.com/brix/crypto-js) library, StatiCrypt uses AES-256 to encrypt your input with your passphrase and put it in a HTML file with a password prompt that can decrypted in-browser (client side).",
   "main": "index.js",
   "files": [

scripts/buildIndex.js

@@ -1,9 +1,9 @@
-const { convertCommonJSToBrowserJS, genFile} = require("../lib/formater");
+const { convertCommonJSToBrowserJS, genFile } = require("../cli/helpers.js");
 
 const data = {
-    js_codec: convertCommonJSToBrowserJS("../lib/codec"),
-    js_crypto_engine: convertCommonJSToBrowserJS("../lib/cryptoEngine/cryptojsEngine"),
-    js_formater: convertCommonJSToBrowserJS("../lib/formater"),
+    js_codec: convertCommonJSToBrowserJS("lib/codec"),
+    js_crypto_engine: convertCommonJSToBrowserJS("lib/cryptoEngine/cryptojsEngine"),
+    js_formater: convertCommonJSToBrowserJS("lib/formater"),
 };
 
 genFile(data, "./index.html", "./scripts/index_template.html");