Merge a25bd8f4b0 into e876d03608

Fix #594. Taken from #595 (thanks @SAF2k)

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature-request.yml

@@ -1,5 +1,5 @@
 name: 🚀 New feature proposal
-description: Propose a new feature to be added to IT-Tools.
+description: Propose a new feature/enhancement or tool idea for IT-Tools
 labels: ['enhancement', 'triage']
 
 body:

.github/ISSUE_TEMPLATE/new-tool-request.md

@@ -1,19 +0,0 @@
----
-name: New tool request
-about: Suggest a new tool idea
-title: '[NEW TOOL]'
-labels: new tool
-assignees: CorentinTh
----
-
-**What tool do you want?**
-Example: a token generator
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Is their example of this tool in the wild?**
-Provide link to already existing tool or npm packages if any exists
-
-**Additional context**
-Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/other-request.md

@@ -1,13 +0,0 @@
----
-name: Other request
-about: Any request that does not concern a tool creation, a new feature request on a tool or a bug
-title: '[OTHER] '
-labels:
-assignees: CorentinTh
----
-
-**Describe the solution you'd like**
-A clear and concise description of what you want.
-
-**Additional context**
-Add any other context about the feature request here.

.github/ISSUE_TEMPLATE/tool-improvement.md

@@ -1,13 +0,0 @@
----
-name: Tool improvement
-about: Improvement on an existing tool
-title: '[TOOL IMPROVEMENT]'
-labels: enhancement
-assignees: CorentinTh
----
-
-**Describe the solution you'd like**
-A clear and concise description of what you want to happen.
-
-**Additional context**
-Add any other context about the feature request here.

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 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.
 
-## Version 2024.05.10-33e5294
+## Version 2024.05.13-a0bc346
 
 ### Features
 - **i18n**: added German translation (#1038) (2c2fb21)
@@ -33,12 +33,20 @@ All notable changes to this project will be documented in this file. See [standa
 - **i18n**: added locales per tool (#861) (95698cb)
 
 ### Chores
+- **issues**: prevent empty issues (#1078) (a0bc346)
+- **issues**: removed old issue templates (#1077) (5a7b0f9)
+- **node**: upgraded node version in CI workflows (b59942a)
+- **version**: release 2024.05.10-33e5294 (38d5687)
 - **issues**: improved issues template (2852c30)
 - **issues**: improved bug issue template (#1046) (a799234)
 
+### Documentation
+- **changelog**: update changelog for 2024.05.10-33e5294 (9dfd347)
+
 ## Version 2023.12.21-5ed3693
 
 ### Features
+
 - **i18n**: improve chinese i18n (#757) (2e56641)
 - **i18n**: add tooltip and favoriteButton i18n (#756) (a1037cf)
 - **i18n**: add Chinese translation base (#718) (8f99eb6)
@@ -46,6 +54,7 @@ All notable changes to this project will be documented in this file. See [standa
 - **new tool**: numeronym generator (#729) (e07e2ae)
 
 ### Bug fixes
+
 - **jwt-parser**: jwt claim array support (#799) (5ed3693)
 - **camera-recorder**: stop camera on navigation (#782) (80e46c9)
 - **doc**: updated create new tool command in readme (#762) (7a70dbb)
@@ -54,6 +63,7 @@ All notable changes to this project will be documented in this file. See [standa
 - **eta**: corrected example (#737) (821cbea)
 
 ### Refactoring
+
 - **about, i18n**: improved i18n dx with markdown (#753) (bd3edcb)
 - **token, i18n**: complete fr translation (#752) (de1ee69)
 - **uuid generator**: uuid version picker (#751) (38586ca)
@@ -63,6 +73,7 @@ All notable changes to this project will be documented in this file. See [standa
 - **bcrypt**: fix input label align (#721) (093ff31)
 
 ### Chores
+
 - **deps**: switched from oui to oui-data for mac address lookup (#693) (0fe9a20)
 - **deps**: update unocss monorepo to ^0.57.0 (#638) (2e396d8)
 - **docker**: added armv7 plateform for docker releases (#722) (fe1de8c)
@@ -70,19 +81,23 @@ All notable changes to this project will be documented in this file. See [standa
 ## Version 2023.11.02-7d94e11
 
 ### Features
+
 - **i18n**: language selector (#710) (e86fd96)
 
 ### Bug fixes
+
 - **dockerfile**: revert replacement of nginx image with non-privileged one (#716) (7d94e11)
 - **encryption**: alert on decryption error (#711) (02b0d0d)
 
 ### Refactoring
+
 - **math-evaluator**: improved description (e87f4b1)
 - **math-evaluator**: improved search and UX (#713) (58de897)
 
 ## Version 2023.11.01-e164afb
 
 ### Features
+
 - **command-palette**: clear prompt on palette close (#708) (d013696)
 - **command-palette**: added about page in command palette (99b1eb9)
 - **new tool**: random MAC address generator (#657) (cc3425d)
@@ -101,11 +116,13 @@ All notable changes to this project will be documented in this file. See [standa
 - **new tool**: text diff and comparator (#588) (81bfe57)
 
 ### Bug fixes
+
 - **deps**: fix issue on slugify (#593) (#673) (720201a)
 - **deps**: update dependency monaco-editor to ^0.43.0 (#620) (e371ef7)
 - **deps**: update dependency sql-formatter to v13 (#606) (c7d4562)
 
 ### Refactoring
+
 - **ui**: better ui demo preview menu (#664) (015c673)
 - **color-converter**: improved color-converter UX (#701) (abb8335)
 - **docker**: improved docker config (#700) (020e9cb)
@@ -122,6 +139,7 @@ All notable changes to this project will be documented in this file. See [standa
 - **bcrypt**: fix typo (#604) (e18bae1)
 
 ### Chores
+
 - **deps**: clean unused dependencies (#709) (e164afb)
 - **deps**: update docker/setup-qemu-action action to v3 (#627) (4365226)
 - **deps**: update docker/setup-buildx-action action to v3 (#626) (57ecda1)
@@ -136,19 +154,23 @@ All notable changes to this project will be documented in this file. See [standa
 - **deps**: update dependency typescript to ~5.2.0 (#587) (f3e14fc)
 
 ### Doc
+
 - **readme**: added contributors list (#622) (557b304)
 - **hosting**: added cloudron in the other hosting solutions section (#589) (06c3547)
 
 ## Version 2023.08.21-6f93cba
 
 ### Features
+
 - **copy**: support legacy copy to clipboard for older browser (#581) (6f93cba)
 - **new tool**: string obfuscator (#575) (c58d6e3)
 
 ### Bug fixes
+
 - **deps**: update dependency sql-formatter to v12 (#520) (2bcb77a)
 
 ### Chores
+
 - **deps**: switched to fucking typescript v5 (#501) (76b2761)
 - **deps**: update dependency @antfu/eslint-config to ^0.40.0 (#552) (6ff9a01)
 - **deps**: update dependency prettier to v3 (#564) (a2b9b15)
@@ -158,6 +180,7 @@ All notable changes to this project will be documented in this file. See [standa
 ## Version 2023.08.16-9bd4ad4
 
 ### Features
+
 - **Case Converter**: Add lowercase and uppercase (#534) (7b6232a)
 - **new tool**: emoji picker (#551) (93f7cf0)
 - **ui**: added c-select in the ui lib (#550) (dfa1ba8)
@@ -178,6 +201,7 @@ All notable changes to this project will be documented in this file. See [standa
 - **base64-string-converter**: switch to encode and decode url safe base64 strings (#392) (0b20f1c)
 
 ### Bug fixes
+
 - **deps**: update dependency uuid to v9 (#566) (5e12991)
 - **deps**: update dependency mathjs to v11 (#519) (7924456)
 - **deps**: update dependency @vueuse/router to v10 (#516) (ea0f27c)
@@ -197,6 +221,7 @@ All notable changes to this project will be documented in this file. See [standa
 - **ipv4-converter**: removed readonly on input (7aed9c5)
 
 ### Refactoring
+
 - **navbar**: consistent spacing in navbar buttons (#507) (30f88fc)
 - **ui**: remove n-text (#506) (72c98a3)
 - **ui**: replaced some n-input to c-input (#505) (05ea545)
@@ -209,6 +234,7 @@ All notable changes to this project will be documented in this file. See [standa
 - **ui**: replaced some n-input with c-input-text (f7fc779)
 
 ### Chores
+
 - **deps**: update dependency vitest to ^0.34.0 (#562) (9bd4ad4)
 - **deps**: update dependency node to v18.17.1 (#560) (65a9474)
 - **deps**: update dependency unocss to ^0.55.0 (#561) (85cc7a8)
@@ -249,47 +275,58 @@ All notable changes to this project will be documented in this file. See [standa
 - **lint**: switched to a better lint config (33c9b66)
 
 ### Refacor
+
 - **transformers**: use monospace font for JSON and SQL text areas (#476) (ba4876d)
 
 ### Documentation
+
 - **ide**: updated vscode extensions settings (#472) (847323c)
 
 ### Chors
+
 - **deps**: updated vueuse dependency version (8515c24)
 
 ## Version 2023.05.14-77f2efc
 
 ### Features
+
 - **list-converter**: a small converter who deals with column based data and do some stuff with it (#387) (83a7b3b)
 - **new tool**: phone parser and normalizer (ce3150c)
 
 ### Bug fixes
+
 - **phone-parser**: use default country code (a43c546)
 - **home**: prevent weird blue border on card (3f6c8f0)
 
 ### Refactoring
+
 - **ui**: replaced some n-input with c-input-text (77f2efc)
 
 ### Chores
+
 - **issues**: updated new tool request issue template (edae4c6)
 
 ### Ui-lib
+
 - **new-component**: added text input component in the c-lib (aad8d84)
 - **button**: size variants (401f13f)
 
 ## Version 2023.04.23-92bd835
 
 ### Features
+
 - **ui-lib**: demo pages for c-lib components (92bd835)
 - **new-tool**: diff of two json objects (362f2fa)
 - **ipv4-range-expander**: expands a given IPv4 start and end address to a valid IPv4 subnet (#366) (df989e2)
 - **date converter**: auto focus main input (6d22025)
 
 ### Bug fixes
+
 - **ts**: cleaned legacy typechecking warning (e88c1d5)
 - **mac-address-lookup**: added copy handler on button click (c311e38)
 
 ### Refactoring
+
 - **ui-lib**: prevent c-button to shrink (61ece23)
 - **ui**: replaced naive ui cards with custom ones (f080933)
 - **clean**: removed unused lodash import (bb32513)
@@ -299,48 +336,60 @@ All notable changes to this project will be documented in this file. See [standa
 ## Version 2023.04.14-dbad773
 
 ### Features
+
 - **new-tool**: http status codes (8355bd2)
 
 ### Refactoring
+
 - **uuid-generator**: prevent NaN in quantity (6fb4994)
 
 ### Chores
+
 - **release**: create a github release on new version (dbad773)
 - **version**: reset CHANGELOG content to support new format (85cb0ff)
 
 ## Version 2023.04.14-f9b77b7
 
 ### Features
+
 - **new-tool**: http status codes (8355bd2)
 
 ### Refactoring
+
 - **uuid-generator**: prevent NaN in quantity (6fb4994)
 
 ### Chores
+
 - **release**: create a github release on new version (f9b77b7)
 - **version**: reset CHANGELOG content to support new format (85cb0ff)
 
 ## Version 2023.04.14-2f0d239
 
 ### Features
+
 - **new-tool**: http status codes (8355bd2)
 
 ### Refactoring
+
 - **uuid-generator**: prevent NaN in quantity (6fb4994)
 
 ### Chores
+
 - **release**: create a github release on new version (2f0d239)
 - **version**: reset CHANGELOG content to support new format (85cb0ff)
 
 ## Version 2023.04.14-474cae4
 
 ### Features
+
 - **new-tool**: http status codes (8355bd2)
 
 ### Refactoring
+
 - **uuid-generator**: prevent NaN in quantity (6fb4994)
 
 ### Chores
+
 - **release**: create a github release on new version (474cae4)
 - **version**: reset CHANGELOG content to support new format (85cb0ff)
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "it-tools",
-  "version": "2024.5.10-33e5294",
+  "version": "2024.5.13-a0bc346",
   "description": "Collection of handy online tools for developers, with great UX. ",
   "keywords": [
     "productivity",
@@ -64,6 +64,7 @@
     "highlight.js": "^11.7.0",
     "iarna-toml-esm": "^3.0.5",
     "ibantools": "^4.3.3",
+    "js-base64": "^3.7.6",
     "json5": "^2.2.3",
     "jwt-decode": "^3.1.2",
     "libphonenumber-js": "^1.10.28",

pnpm-lock.yaml

@@ -92,6 +92,9 @@ dependencies:
   ibantools:
     specifier: ^4.3.3
     version: 4.3.3
+  js-base64:
+    specifier: ^3.7.6
+    version: 3.7.7
   json5:
     specifier: ^2.2.3
     version: 2.2.3
@@ -3351,7 +3354,7 @@ packages:
     dependencies:
       '@unhead/dom': 0.5.1
       '@unhead/schema': 0.5.1
-      '@vueuse/shared': 10.7.2(vue@3.3.4)
+      '@vueuse/shared': 10.8.0(vue@3.3.4)
       unhead: 0.5.1
       vue: 3.3.4
     transitivePeerDependencies:
@@ -3993,10 +3996,10 @@ packages:
       - vue
     dev: false
 
-  /@vueuse/shared@10.7.2(vue@3.3.4):
-    resolution: {integrity: sha512-qFbXoxS44pi2FkgFjPvF4h7c9oMDutpyBdcJdMYIMg9XyXli2meFMuaKn+UMgsClo//Th6+beeCgqweT/79BVA==}
+  /@vueuse/shared@10.8.0(vue@3.3.4):
+    resolution: {integrity: sha512-dUdy6zwHhULGxmr9YUg8e+EnB39gcM4Fe2oKBSrh3cOsV30JcMPtsyuspgFCUo5xxFNaeMf/W2yyKfST7Bg8oQ==}
     dependencies:
-      vue-demi: 0.14.6(vue@3.3.4)
+      vue-demi: 0.14.7(vue@3.3.4)
     transitivePeerDependencies:
       - '@vue/composition-api'
       - vue
@@ -6472,6 +6475,10 @@ packages:
     hasBin: true
     dev: true
 
+  /js-base64@3.7.7:
+    resolution: {integrity: sha512-7rCnleh0z2CkXhH67J8K1Ytz0b2Y+yxTPL+/KOJoa20hfnVQ/3/T6W/KflYI4bRHRagNeXeU2bkNGI3v1oS/lw==}
+    dev: false
+
   /js-beautify@1.14.6:
     resolution: {integrity: sha512-GfofQY5zDp+cuHc+gsEXKPpNw2KbPddreEo35O6jT6i0RVK6LhsoYBhq5TvK4/n74wnA0QbK8gGd+jUZwTMKJw==}
     engines: {node: '>=10'}
@@ -9151,8 +9158,8 @@ packages:
       vue: 3.3.4
     dev: false
 
-  /vue-demi@0.14.6(vue@3.3.4):
-    resolution: {integrity: sha512-8QA7wrYSHKaYgUxDA5ZC24w+eHm3sYCbp0EzcDwKqN3p6HqtTCGR/GVsPyZW92unff4UlcSh++lmqDWN3ZIq4w==}
+  /vue-demi@0.14.7(vue@3.3.4):
+    resolution: {integrity: sha512-EOG8KXDQNwkJILkx/gPcoL/7vH+hORoBaKgGe+6W7VFMvCYJfmF2dGbvgDroVnI8LU7/kTu8mbjRZGBU1z9NTA==}
     engines: {node: '>=12'}
     hasBin: true
     requiresBuild: true

src/composable/downloadBase64.ts

@@ -1,8 +1,13 @@
-import { extension as getExtensionFromMime } from 'mime-types';
+import { extension as getExtensionFromMimeType, extension as getMimeTypeFromExtension } from 'mime-types';
 import type { Ref } from 'vue';
 import _ from 'lodash';
 
-export { getMimeTypeFromBase64, useDownloadFileFromBase64 };
+export {
+  getMimeTypeFromBase64,
+  getMimeTypeFromExtension, getExtensionFromMimeType,
+  useDownloadFileFromBase64, useDownloadFileFromBase64Refs,
+  previewImageFromBase64,
+};
 
 const commonMimeTypesSignatures = {
   'JVBERi0': 'application/pdf',
@@ -36,30 +41,78 @@ function getFileExtensionFromMimeType({
   defaultExtension?: string
 }) {
   if (mimeType) {
-    return getExtensionFromMime(mimeType) ?? defaultExtension;
+    return getExtensionFromMimeType(mimeType) ?? defaultExtension;
   }
 
   return defaultExtension;
 }
 
-function useDownloadFileFromBase64({ source, filename }: { source: Ref<string>; filename?: string }) {
+function downloadFromBase64({ sourceValue, filename, extension, fileMimeType }:
+{ sourceValue: string; filename?: string; extension?: string; fileMimeType?: string }) {
+  if (sourceValue === '') {
+    throw new Error('Base64 string is empty');
+  }
+
+  const defaultExtension = extension ?? 'txt';
+  const { mimeType } = getMimeTypeFromBase64({ base64String: sourceValue });
+  let base64String = sourceValue;
+  if (!mimeType) {
+    const targetMimeType = fileMimeType ?? getMimeTypeFromExtension(defaultExtension);
+    base64String = `data:${targetMimeType};base64,${sourceValue}`;
+  }
+
+  const cleanExtension = extension ?? getFileExtensionFromMimeType(
+    { mimeType, defaultExtension });
+  let cleanFileName = filename ?? `file.${cleanExtension}`;
+  if (extension && !cleanFileName.endsWith(`.${extension}`)) {
+    cleanFileName = `${cleanFileName}.${cleanExtension}`;
+  }
+
+  const a = document.createElement('a');
+  a.href = base64String;
+  a.download = cleanFileName;
+  a.click();
+}
+
+function useDownloadFileFromBase64(
+  { source, filename, extension, fileMimeType }:
+  { source: Ref<string>; filename?: string; extension?: string; fileMimeType?: string }) {
   return {
     download() {
-      if (source.value === '') {
-        throw new Error('Base64 string is empty');
-      }
-
-      const { mimeType } = getMimeTypeFromBase64({ base64String: source.value });
-      const base64String = mimeType
-        ? source.value
-        : `data:text/plain;base64,${source.value}`;
-
-      const cleanFileName = filename ?? `file.${getFileExtensionFromMimeType({ mimeType })}`;
-
-      const a = document.createElement('a');
-      a.href = base64String;
-      a.download = cleanFileName;
-      a.click();
+      downloadFromBase64({ sourceValue: source.value, filename, extension, fileMimeType });
     },
   };
 }
+
+function useDownloadFileFromBase64Refs(
+  { source, filename, extension }:
+  { source: Ref<string>; filename?: Ref<string>; extension?: Ref<string> }) {
+  return {
+    download() {
+      downloadFromBase64({ sourceValue: source.value, filename: filename?.value, extension: extension?.value });
+    },
+  };
+}
+
+function previewImageFromBase64(base64String: string): HTMLImageElement {
+  if (base64String === '') {
+    throw new Error('Base64 string is empty');
+  }
+
+  const img = document.createElement('img');
+  img.src = base64String;
+
+  const container = document.createElement('div');
+  container.appendChild(img);
+
+  const previewContainer = document.getElementById('previewContainer');
+  if (previewContainer) {
+    previewContainer.innerHTML = '';
+    previewContainer.appendChild(container);
+  }
+  else {
+    throw new Error('Preview container element not found');
+  }
+
+  return img;
+}

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

@@ -2,12 +2,19 @@
 import { useBase64 } from '@vueuse/core';
 import type { Ref } from 'vue';
 import { useCopy } from '@/composable/copy';
-import { useDownloadFileFromBase64 } from '@/composable/downloadBase64';
+import { getExtensionFromMimeType, getMimeTypeFromBase64, previewImageFromBase64, useDownloadFileFromBase64Refs } from '@/composable/downloadBase64';
 import { useValidation } from '@/composable/validation';
 import { isValidBase64 } from '@/utils/base64';
 
+const fileName = ref('file');
+const fileExtension = ref('');
 const base64Input = ref('');
-const { download } = useDownloadFileFromBase64({ source: base64Input });
+const { download } = useDownloadFileFromBase64Refs(
+  {
+    source: base64Input,
+    filename: fileName,
+    extension: fileExtension,
+  });
 const base64InputValidation = useValidation({
   source: base64Input,
   rules: [
@@ -18,6 +25,35 @@ const base64InputValidation = useValidation({
   ],
 });
 
+watch(
+  base64Input,
+  (newValue, _) => {
+    const { mimeType } = getMimeTypeFromBase64({ base64String: newValue });
+    if (mimeType) {
+      fileExtension.value = getExtensionFromMimeType(mimeType) || fileExtension.value;
+    }
+  },
+);
+
+function previewImage() {
+  if (!base64InputValidation.isValid) {
+    return;
+  }
+  try {
+    const image = previewImageFromBase64(base64Input.value);
+    image.style.maxWidth = '100%';
+    image.style.maxHeight = '400px';
+    const previewContainer = document.getElementById('previewContainer');
+    if (previewContainer) {
+      previewContainer.innerHTML = '';
+      previewContainer.appendChild(image);
+    }
+  }
+  catch (_) {
+    //
+  }
+}
+
 function downloadFile() {
   if (!base64InputValidation.isValid) {
     return;
@@ -44,6 +80,24 @@ async function onUpload(file: File) {
 
 <template>
   <c-card title="Base64 to file">
+    <n-grid cols="3" x-gap="12">
+      <n-gi span="2">
+        <c-input-text
+          v-model:value="fileName"
+          label="File Name"
+          placeholder="Download filename"
+          mb-2
+        />
+      </n-gi>
+      <n-gi>
+        <c-input-text
+          v-model:value="fileExtension"
+          label="Extension"
+          placeholder="Extension"
+          mb-2
+        />
+      </n-gi>
+    </n-grid>
     <c-input-text
       v-model:value="base64Input"
       multiline
@@ -53,7 +107,14 @@ async function onUpload(file: File) {
       mb-2
     />
 
-    <div flex justify-center>
+    <div flex justify-center py-2>
+      <div id="previewContainer" />
+    </div>
+
+    <div flex justify-center gap-3>
+      <c-button :disabled="base64Input === '' || !base64InputValidation.isValid" @click="previewImage()">
+        Preview image
+      </c-button>
       <c-button :disabled="base64Input === '' || !base64InputValidation.isValid" @click="downloadFile()">
         Download file
       </c-button>

src/utils/base64.test.ts

@@ -38,7 +38,8 @@ describe('base64 utils', () => {
 
     it('should throw for incorrect base64 string', () => {
       expect(() => base64ToText('a')).to.throw('Incorrect base64 string');
-      expect(() => base64ToText(' ')).to.throw('Incorrect base64 string');
+      // should not really be false because trimming of space is now implied
+      // 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');
@@ -56,17 +57,17 @@ describe('base64 utils', () => {
 
     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);
+    it('should return true for untrimmed correct base64 string', () => {
+      expect(isValidBase64('bG9yZW0gaXBzdW0= ')).to.eql(true);
+      expect(isValidBase64(' LTE=')).to.eql(true);
+      expect(isValidBase64(' YQ== ')).to.eql(true);
+      expect(isValidBase64(' ')).to.eql(true);
     });
   });
 

src/utils/base64.ts

@@ -1,7 +1,9 @@
+import { Base64 } from 'js-base64';
+
 export { textToBase64, base64ToText, isValidBase64, removePotentialDataAndMimePrefix };
 
 function textToBase64(str: string, { makeUrlSafe = false }: { makeUrlSafe?: boolean } = {}) {
-  const encoded = window.btoa(str);
+  const encoded = Base64.encode(str);
   return makeUrlSafe ? makeUriSafe(encoded) : encoded;
 }
 
@@ -16,7 +18,7 @@ function base64ToText(str: string, { makeUrlSafe = false }: { makeUrlSafe?: bool
   }
 
   try {
-    return window.atob(cleanStr);
+    return Base64.decode(cleanStr);
   }
   catch (_) {
     throw new Error('Incorrect base64 string');
@@ -34,10 +36,11 @@ function isValidBase64(str: string, { makeUrlSafe = false }: { makeUrlSafe?: boo
   }
 
   try {
+    const reEncodedBase64 = Base64.fromUint8Array(Base64.toUint8Array(cleanStr));
     if (makeUrlSafe) {
-      return removePotentialPadding(window.btoa(window.atob(cleanStr))) === cleanStr;
+      return removePotentialPadding(reEncodedBase64) === cleanStr;
     }
-    return window.btoa(window.atob(cleanStr)) === cleanStr;
+    return reEncodedBase64 === cleanStr.replace(/\s/g, '');
   }
   catch (err) {
     return false;