chore(release): 2.10.1

CHANGELOG.md

@@ -2,6 +2,20 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [2.10.1](https://github.com/CorentinTh/it-tools/compare/v2.10.0...v2.10.1) (2022-08-04)
+
+
+### Bug Fixes
+
+* **bip39-generator:** cleared an issue with the mnemonic validation ([ca7cb44](https://github.com/CorentinTh/it-tools/commit/ca7cb4438972ca09f28a6a40332ec94ceaa4aab4))
+* **import:** removed auto added weird .js extension ([fda0b0c](https://github.com/CorentinTh/it-tools/commit/fda0b0ca25c1733542a4e797ac1a2150c546a660))
+
+
+### Refactors
+
+* **base64:** mutualized base64 functions into global utilities ([447bdf2](https://github.com/CorentinTh/it-tools/commit/447bdf2148098d70ba309e13d9b1e846b5064da1))
+* **chronometer:** improved chronometer precision ([e48d60b](https://github.com/CorentinTh/it-tools/commit/e48d60b1ed19279f48441743f7ed69e8fd915011))
+
 ## [2.10.0](https://github.com/CorentinTh/it-tools/compare/v2.9.2...v2.10.0) (2022-08-03)
 
 

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "it-tools",
-  "version": "2.10.0",
+  "version": "2.10.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "it-tools",
-      "version": "2.10.0",
+      "version": "2.10.1",
       "license": "GNU GPLv3",
       "dependencies": {
         "@it-tools/bip39": "^0.0.4",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "it-tools",
-  "version": "2.10.0",
+  "version": "2.10.1",
   "description": "Collection of handy online tools for developers, with great UX. ",
   "keywords": [
     "productivity",

src/tools/base64-file-converter/base64-file-converter.vue

@@ -35,6 +35,7 @@
 import { useCopy } from '@/composable/copy';
 import { useDownloadFileFromBase64 } from '@/composable/downloadBase64';
 import { useValidation } from '@/composable/validation';
+import { isValidBase64 } from '@/utils/base64';
 import { Upload } from '@vicons/tabler';
 import { useBase64 } from '@vueuse/core';
 import type { UploadFileInfo } from 'naive-ui';
@@ -47,7 +48,7 @@ const base64InputValidation = useValidation({
   rules: [
     {
       message: 'Invalid base 64 string',
-      validator: (value) => window.atob(value.replace(/^data:.*?;base64,/, '')),
+      validator: (value) => isValidBase64(value.trim()),
     },
   ],
 });

src/tools/base64-string-converter/base64-string-converter.vue

@@ -37,24 +37,20 @@
 <script setup lang="ts">
 import { useCopy } from '@/composable/copy';
 import { useValidation } from '@/composable/validation';
+import { base64ToText, isValidBase64, textToBase64 } from '@/utils/base64';
+import { withDefaultOnError } from '@/utils/defaults';
 import { computed, ref } from 'vue';
 
 const textInput = ref('');
-const base64Output = computed(() => window.btoa(textInput.value));
+const base64Output = computed(() => textToBase64(textInput.value));
 const { copy: copyTextBase64 } = useCopy({ source: base64Output, text: 'Base64 string copied to the clipboard' });
 
 const base64Input = ref('');
-const textOutput = computed(() => {
+const textOutput = computed(() => withDefaultOnError(() => base64ToText(base64Input.value.trim()), ''));
-  try {
-    return window.atob(base64Input.value);
-  } catch (_) {
-    return '';
-  }
-});
 const { copy: copyText } = useCopy({ source: textOutput, text: 'String copied to the clipboard' });
 const b64Validation = useValidation({
   source: base64Input,
-  rules: [{ message: 'Invalid base64 string', validator: (value) => window.atob(value) }],
+  rules: [{ message: 'Invalid base64 string', validator: (value) => isValidBase64(value.trim()) }],
 });
 </script>
 

src/tools/basic-auth-generator/basic-auth-generator.vue

@@ -30,11 +30,12 @@
 
 <script setup lang="ts">
 import { useCopy } from '@/composable/copy';
+import { textToBase64 } from '@/utils/base64';
 import { computed, ref } from 'vue';
 
 const username = ref('');
 const password = ref('');
-const header = computed(() => `Authorization: Basic ${window.btoa(`${username.value}:${password.value}`)}`);
+const header = computed(() => `Authorization: Basic ${textToBase64(`${username.value}:${password.value}`)}`);
 
 const { copy } = useCopy({ source: header, text: 'Header copied to the clipboard' });
 </script>

src/tools/bip39-generator/bip39-generator.vue

@@ -59,24 +59,24 @@
 
 <script setup lang="ts">
 import { useCopy } from '@/composable/copy';
-import { ref, computed } from 'vue';
+import { useValidation } from '@/composable/validation';
 import {
-  entropyToMnemonic,
-  englishWordList,
   chineseSimplifiedWordList,
   chineseTraditionalWordList,
   czechWordList,
+  englishWordList,
+  entropyToMnemonic,
   frenchWordList,
+  generateEntropy,
   italianWordList,
   japaneseWordList,
   koreanWordList,
+  mnemonicToEntropy,
   portugueseWordList,
   spanishWordList,
-  generateEntropy,
-  mnemonicToEntropy,
 } from '@it-tools/bip39';
 import { Copy, Refresh } from '@vicons/tabler';
-import { useValidation } from '@/composable/validation';
+import { computed, ref } from 'vue';
 
 const languages = {
   English: englishWordList,
@@ -134,7 +134,7 @@ const mnemonicValidation = useValidation({
     {
       validator: (value) => {
         try {
-          mnemonicToEntropy(value);
+          mnemonicToEntropy(value, languages[language.value]);
           return true;
         } catch (_) {
           return false;

src/tools/chronometer/chronometer.service.test.ts

@@ -1,12 +1,13 @@
 import { describe, expect, it } from 'vitest';
-import { formatChronometerTime } from './chronometer.service';
+import { formatMs } from './chronometer.service';
 
 describe('chronometer', () => {
   describe('formatChronometerTime', () => {
     it('format the elapsed time', () => {
-      expect(formatChronometerTime({ elapsed: 123456 })).toEqual('02:03.456');
+      expect(formatMs(0)).toEqual('00:00.000');
-      expect(formatChronometerTime({ elapsed: 123456, msPerUnit: 100 })).toEqual('03:25:45.600');
+      expect(formatMs(1)).toEqual('00:00.001');
-      expect(formatChronometerTime({ elapsed: 12345600 })).toEqual('03:25:45.600');
+      expect(formatMs(123456)).toEqual('02:03.456');
+      expect(formatMs(12345600)).toEqual('03:25:45.600');
     });
   });
 });

src/tools/chronometer/chronometer.service.ts

@@ -1,10 +1,8 @@
-export function formatChronometerTime({ elapsed, msPerUnit = 1 }: { elapsed: number; msPerUnit?: number }) {
+export function formatMs(msTotal: number) {
-  const elapsedMs = elapsed * msPerUnit;
+  const ms = msTotal % 1000;
-
+  const secs = ((msTotal - ms) / 1000) % 60;
-  const ms = elapsedMs % 1000;
+  const mins = (((msTotal - ms) / 1000 - secs) / 60) % 60;
-  const secs = ((elapsedMs - ms) / 1000) % 60;
+  const hrs = (((msTotal - ms) / 1000 - secs) / 60 - mins) / 60;
-  const mins = (((elapsedMs - ms) / 1000 - secs) / 60) % 60;
-  const hrs = (((elapsedMs - ms) / 1000 - secs) / 60 - mins) / 60;
   const hrsString = hrs > 0 ? `${hrs.toString().padStart(2, '0')}:` : '';
 
   return `${hrsString}${mins.toString().padStart(2, '0')}:${secs.toString().padStart(2, '0')}.${ms

src/tools/chronometer/chronometer.vue

@@ -1,11 +1,11 @@
 <template>
   <div>
     <n-card>
-      <div class="duration">{{ formatChronometerTime({ elapsed: counter, msPerUnit }) }}</div>
+      <div class="duration">{{ formatMs(counter) }}</div>
     </n-card>
     <br />
     <n-space justify="center">
-      <n-button v-if="!isActive" secondary type="primary" @click="resume">Start</n-button>
+      <n-button v-if="!isRunning" secondary type="primary" @click="resume">Start</n-button>
       <n-button v-else secondary type="warning" @click="pause">Stop</n-button>
 
       <n-button secondary @click="counter = 0">Reset</n-button>
@@ -14,12 +14,33 @@
 </template>
 
 <script setup lang="ts">
-import { useInterval } from '@vueuse/core';
+import { useRafFn } from '@vueuse/core';
-import { formatChronometerTime } from './chronometer.service';
+import { ref } from 'vue';
+import { formatMs } from './chronometer.service';
 
-const msPerUnit = 10;
+const isRunning = ref(false);
+const counter = ref(0);
 
-const { counter, pause, resume, isActive } = useInterval(msPerUnit, { controls: true, immediate: false });
+let previousRafDate = Date.now();
+const { pause: pauseRaf, resume: resumeRaf } = useRafFn(
+  () => {
+    const deltaMs = Date.now() - previousRafDate;
+    previousRafDate = Date.now();
+    counter.value += deltaMs;
+  },
+  { immediate: false },
+);
+
+function resume() {
+  previousRafDate = Date.now();
+  resumeRaf();
+  isRunning.value = true;
+}
+
+function pause() {
+  pauseRaf();
+  isRunning.value = false;
+}
 </script>
 
 <style lang="less" scoped>

src/tools/hmac-generator/hmac-generator.vue

@@ -49,7 +49,7 @@
 </template>
 
 <script setup lang="ts">
-import { useCopy } from '@/composable/copy.js';
+import { useCopy } from '@/composable/copy';
 import {
   enc,
   HmacMD5,
@@ -63,7 +63,7 @@ import {
   lib,
 } from 'crypto-js';
 import { computed, ref } from 'vue';
-import { convertHexToBin } from '../hash-text/hash-text.service.js';
+import { convertHexToBin } from '../hash-text/hash-text.service';
 
 const algos = {
   MD5: HmacMD5,

src/tools/svg-placeholder-generator/svg-placeholder-generator.vue

@@ -52,7 +52,8 @@
 <script setup lang="ts">
 import TextareaCopyable from '@/components/TextareaCopyable.vue';
 import { useCopy } from '@/composable/copy';
-import { useDownloadFileFromBase64 } from '@/composable/downloadBase64.js';
+import { useDownloadFileFromBase64 } from '@/composable/downloadBase64';
+import { textToBase64 } from '@/utils/base64';
 import { computed, ref } from 'vue';
 
 const width = ref(600);
@@ -75,7 +76,7 @@ const svgString = computed(() => {
 </svg>
   `.trim();
 });
-const base64 = computed(() => 'data:image/svg+xml;base64,' + window.btoa(svgString.value));
+const base64 = computed(() => 'data:image/svg+xml;base64,' + textToBase64(svgString.value));
 
 const { copy: copySVG } = useCopy({ source: svgString });
 const { copy: copyBase64 } = useCopy({ source: base64 });

src/utils/base64.test.ts

@@ -0,0 +1,69 @@
+import { describe, expect, it } from 'vitest';
+import { base64ToText, isValidBase64, removePotentialDataAndMimePrefix, textToBase64 } from './base64';
+
+describe('base64 utils', () => {
+  describe('textToBase64', () => {
+    it('should convert string into base64', () => {
+      expect(textToBase64('')).to.eql('');
+      expect(textToBase64('a')).to.eql('YQ==');
+      expect(textToBase64('lorem ipsum')).to.eql('bG9yZW0gaXBzdW0=');
+      expect(textToBase64('-1')).to.eql('LTE=');
+    });
+  });
+
+  describe('base64ToText', () => {
+    it('should convert base64 into text', () => {
+      expect(base64ToText('')).to.eql('');
+      expect(base64ToText('YQ==')).to.eql('a');
+      expect(base64ToText('bG9yZW0gaXBzdW0=')).to.eql('lorem ipsum');
+      expect(base64ToText('data:text/plain;base64,bG9yZW0gaXBzdW0=')).to.eql('lorem ipsum');
+      expect(base64ToText('LTE=')).to.eql('-1');
+    });
+
+    it('should throw for incorrect base64 string', () => {
+      expect(() => base64ToText('a')).to.throw('Incorrect base64 string');
+      expect(() => base64ToText(' ')).to.throw('Incorrect base64 string');
+      expect(() => base64ToText('é')).to.throw('Incorrect base64 string');
+      // missing final '='
+      expect(() => base64ToText('bG9yZW0gaXBzdW0')).to.throw('Incorrect base64 string');
+    });
+  });
+
+  describe('isValidBase64', () => {
+    it('should return true for correct base64 string', () => {
+      expect(isValidBase64('')).to.eql(true);
+      expect(isValidBase64('bG9yZW0gaXBzdW0=')).to.eql(true);
+      expect(isValidBase64('LTE=')).to.eql(true);
+      expect(isValidBase64('YQ==')).to.eql(true);
+      expect(isValidBase64('data:text/plain;base64,YQ==')).to.eql(true);
+    });
+
+    it('should return false for incorrect base64 string', () => {
+      expect(isValidBase64('a')).to.eql(false);
+      expect(isValidBase64(' ')).to.eql(false);
+      expect(isValidBase64('é')).to.eql(false);
+      expect(isValidBase64('data:text/plain;notbase64,YQ==')).to.eql(false);
+      // missing final '='
+      expect(isValidBase64('bG9yZW0gaXBzdW0')).to.eql(false);
+    });
+
+    it('should return false for untrimmed correct base64 string', () => {
+      expect(isValidBase64('bG9yZW0gaXBzdW0= ')).to.eql(false);
+      expect(isValidBase64(' LTE=')).to.eql(false);
+      expect(isValidBase64(' YQ== ')).to.eql(false);
+    });
+  });
+
+  describe('removePotentialDataAndMimePrefix', () => {
+    it('should remove data prefix of string', () => {
+      expect(removePotentialDataAndMimePrefix('')).to.eql('');
+      expect(removePotentialDataAndMimePrefix('lorem ipsum')).to.eql('lorem ipsum');
+      expect(removePotentialDataAndMimePrefix('bG9yZW0gaXBzdW0=')).to.eql('bG9yZW0gaXBzdW0=');
+      expect(removePotentialDataAndMimePrefix('data:image/jpeg;base64,lorem')).to.eql('lorem');
+      expect(removePotentialDataAndMimePrefix('data:image/jpeg;notbase64,lorem')).to.eql(
+        'data:image/jpeg;notbase64,lorem',
+      );
+      expect(removePotentialDataAndMimePrefix('data:unknownmime;base64,lorem')).to.eql('lorem');
+    });
+  });
+});

src/utils/base64.ts

@@ -0,0 +1,33 @@
+export { textToBase64, base64ToText, isValidBase64, removePotentialDataAndMimePrefix };
+
+function textToBase64(str: string) {
+  return window.btoa(str);
+}
+
+function base64ToText(str: string) {
+  if (!isValidBase64(str)) {
+    throw new Error('Incorrect base64 string');
+  }
+
+  const cleanStr = removePotentialDataAndMimePrefix(str);
+
+  try {
+    return window.atob(cleanStr);
+  } catch (_) {
+    throw new Error('Incorrect base64 string');
+  }
+}
+
+function removePotentialDataAndMimePrefix(str: string) {
+  return str.replace(/^data:.*?;base64,/, '');
+}
+
+function isValidBase64(str: string) {
+  const cleanStr = removePotentialDataAndMimePrefix(str);
+
+  try {
+    return window.btoa(window.atob(cleanStr)) === cleanStr;
+  } catch (err) {
+    return false;
+  }
+}

src/utils/defaults.test.ts

@@ -0,0 +1,16 @@
+import { describe, expect, it } from 'vitest';
+import { withDefaultOnError } from './defaults';
+
+describe('defaults util', () => {
+  describe('withDefaultOnError', () => {
+    it('should return the callback or the default one if the callback throws', () => {
+      expect(withDefaultOnError(() => 'original', 'default')).to.eql('original');
+    });
+
+    expect(
+      withDefaultOnError(() => {
+        throw '';
+      }, 'default'),
+    ).to.eql('default');
+  });
+});

src/utils/defaults.ts

@@ -0,0 +1,9 @@
+export { withDefaultOnError };
+
+function withDefaultOnError<A, B>(cb: () => A, defaultValue: B): A | B {
+  try {
+    return cb();
+  } catch (_) {
+    return defaultValue;
+  }
+}