mandy/InstaBase64
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit

Browse Source
This commit is contained in:
Mandy
2026-07-25 21:13:35 +02:00
commit e8f88cceac
9 changed files with 4070 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
.gitignore
+1
View File
@@ -0,0 +1 @@
node_modules/
README.md
+7
View File
@@ -0,0 +1,7 @@
# Secret Message Studio
Lokale Web-App zum Erstellen und Öffnen geheimer Story-Nachrichten mit Base64,
AES-Passwortschutz, QR-Link, Emoji-Code, PNG-Steganografie, Reveal-Effekten,
Secret Inbox, Design-Editor, Passwortgenerator und PWA-Offline-Modus.
Am besten über einen lokalen Server öffnen, z.B. `http://127.0.0.1:8001/index.html`.
icon.svg
+8
View File
@@ -0,0 +1,8 @@
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
<rect width="512" height="512" rx="96" fill="#fff8f0"/>
<path d="M96 176c0-44.2 35.8-80 80-80h160c44.2 0 80 35.8 80 80v176c0 35.3-28.7 64-64 64H160c-35.3 0-64-28.7-64-64V176Z" fill="#2f2632"/>
<path d="M128 186l128 100 128-100v166c0 17.7-14.3 32-32 32H160c-17.7 0-32-14.3-32-32V186Z" fill="#d83f6a"/>
<path d="M148 160h216L256 248 148 160Z" fill="#fff8f0"/>
<circle cx="356" cy="132" r="44" fill="#2f9c95"/>
<path d="M337 132l13 13 28-31" fill="none" stroke="#fff" stroke-width="16" stroke-linecap="round" stroke-linejoin="round"/>
</svg>
Side by Side

After

Width:  |  Height:  |  Size: 614 B

index.html
+2806
View File
File diff suppressed because it is too large Load Diff
manifest.json
+18
View File
@@ -0,0 +1,18 @@
{
"name": "Secret Message Studio",
"short_name": "Secret Studio",
"description": "Create encrypted story-ready secret messages with QR, emoji codes, reveal effects, and stego images.",
"start_url": "./index.html",
"scope": "./",
"display": "standalone",
"background_color": "#fff8f0",
"theme_color": "#d83f6a",
"icons": [
{
"src": "icon.svg",
"sizes": "any",
"type": "image/svg+xml",
"purpose": "any maskable"
}
]
}
package-lock.json
Generated
+959
View File
@@ -0,0 +1,959 @@
{
"name": "InstaBase64-main",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"dependencies": {
"canvas": "^3.2.3",
"jsdom": "^29.1.1"
}
},
"node_modules/@asamuzakjp/css-color": {
"version": "5.1.11",
"resolved": "https://registry.npmjs.org/@asamuzakjp/css-color/-/css-color-5.1.11.tgz",
"integrity": "sha512-KVw6qIiCTUQhByfTd78h2yD1/00waTmm9uy/R7Ck/ctUyAPj+AEDLkQIdJW0T8+qGgj3j5bpNKK7Q3G+LedJWg==",
"license": "MIT",
"dependencies": {
"@asamuzakjp/generational-cache": "^1.0.1",
"@csstools/css-calc": "^3.2.0",
"@csstools/css-color-parser": "^4.1.0",
"@csstools/css-parser-algorithms": "^4.0.0",
"@csstools/css-tokenizer": "^4.0.0"
},
"engines": {
"node": "^20.19.0 || ^22.12.0 || >=24.0.0"
}
},
"node_modules/@asamuzakjp/dom-selector": {
"version": "7.1.1",
"resolved": "https://registry.npmjs.org/@asamuzakjp/dom-selector/-/dom-selector-7.1.1.tgz",
"integrity": "sha512-67RZDnYRc8H/8MLDgQCDE//zoqVFwajkepHZgmXrbwybzXOEwOWGPYGmALYl9J2DOLfFPPs6kKCqmbzV895hTQ==",
"license": "MIT",
"dependencies": {
"@asamuzakjp/generational-cache": "^1.0.1",
"@asamuzakjp/nwsapi": "^2.3.9",
"bidi-js": "^1.0.3",
"css-tree": "^3.2.1",
"is-potential-custom-element-name": "^1.0.1"
},
"engines": {
"node": "^20.19.0 || ^22.12.0 || >=24.0.0"
}
},
"node_modules/@asamuzakjp/generational-cache": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/@asamuzakjp/generational-cache/-/generational-cache-1.0.1.tgz",
"integrity": "sha512-wajfB8KqzMCN2KGNFdLkReeHncd0AslUSrvHVvvYWuU8ghncRJoA50kT3zP9MVL0+9g4/67H+cdvBskj9THPzg==",
"license": "MIT",
"engines": {
"node": "^20.19.0 || ^22.12.0 || >=24.0.0"
}
},
"node_modules/@asamuzakjp/nwsapi": {
"version": "2.3.9",
"resolved": "https://registry.npmjs.org/@asamuzakjp/nwsapi/-/nwsapi-2.3.9.tgz",
"integrity": "sha512-n8GuYSrI9bF7FFZ/SjhwevlHc8xaVlb/7HmHelnc/PZXBD2ZR49NnN9sMMuDdEGPeeRQ5d0hqlSlEpgCX3Wl0Q==",
"license": "MIT"
},
"node_modules/@bramus/specificity": {
"version": "2.4.2",
"resolved": "https://registry.npmjs.org/@bramus/specificity/-/specificity-2.4.2.tgz",
"integrity": "sha512-ctxtJ/eA+t+6q2++vj5j7FYX3nRu311q1wfYH3xjlLOsczhlhxAg2FWNUXhpGvAw3BWo1xBcvOV6/YLc2r5FJw==",
"license": "MIT",
"dependencies": {
"css-tree": "^3.0.0"
},
"bin": {
"specificity": "bin/cli.js"
}
},
"node_modules/@csstools/color-helpers": {
"version": "6.1.0",
"resolved": "https://registry.npmjs.org/@csstools/color-helpers/-/color-helpers-6.1.0.tgz",
"integrity": "sha512-064IFJdjTfUqnjpCVpMOdbr8FLQBhinbZj6yRv2An2E41O/pLEXqfFRWqGq/SxlE5PEUYTlvWsG2r8MswAVvkg==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/csstools"
},
{
"type": "opencollective",
"url": "https://opencollective.com/csstools"
}
],
"license": "MIT-0",
"engines": {
"node": ">=20.19.0"
}
},
"node_modules/@csstools/css-calc": {
"version": "3.3.0",
"resolved": "https://registry.npmjs.org/@csstools/css-calc/-/css-calc-3.3.0.tgz",
"integrity": "sha512-c5ihYsPkdG6JCkU2zTMm4+k6r7RXuGxtWYhu5DHMIiF1FHzrfmHL5so11AoFpUv/tu61xfcmT4AmKoFfMPoqdQ==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/csstools"
},
{
"type": "opencollective",
"url": "https://opencollective.com/csstools"
}
],
"license": "MIT",
"engines": {
"node": ">=20.19.0"
},
"peerDependencies": {
"@csstools/css-parser-algorithms": "^4.0.0",
"@csstools/css-tokenizer": "^4.0.0"
}
},
"node_modules/@csstools/css-color-parser": {
"version": "4.1.10",
"resolved": "https://registry.npmjs.org/@csstools/css-color-parser/-/css-color-parser-4.1.10.tgz",
"integrity": "sha512-UZhQLIUyJaaMepqehrCODwCg2KW25vFvLWBmqYFaPclYvvxzj/sG8LBOhBFCp11i9uE7t1EyS+RAoV9tztPFyw==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/csstools"
},
{
"type": "opencollective",
"url": "https://opencollective.com/csstools"
}
],
"license": "MIT",
"dependencies": {
"@csstools/color-helpers": "^6.1.0",
"@csstools/css-calc": "^3.3.0"
},
"engines": {
"node": ">=20.19.0"
},
"peerDependencies": {
"@csstools/css-parser-algorithms": "^4.0.0",
"@csstools/css-tokenizer": "^4.0.0"
}
},
"node_modules/@csstools/css-parser-algorithms": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/@csstools/css-parser-algorithms/-/css-parser-algorithms-4.0.0.tgz",
"integrity": "sha512-+B87qS7fIG3L5h3qwJ/IFbjoVoOe/bpOdh9hAjXbvx0o8ImEmUsGXN0inFOnk2ChCFgqkkGFQ+TpM5rbhkKe4w==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/csstools"
},
{
"type": "opencollective",
"url": "https://opencollective.com/csstools"
}
],
"license": "MIT",
"engines": {
"node": ">=20.19.0"
},
"peerDependencies": {
"@csstools/css-tokenizer": "^4.0.0"
}
},
"node_modules/@csstools/css-syntax-patches-for-csstree": {
"version": "1.1.7",
"resolved": "https://registry.npmjs.org/@csstools/css-syntax-patches-for-csstree/-/css-syntax-patches-for-csstree-1.1.7.tgz",
"integrity": "sha512-fQ+05118eQS1cofO3aJpB5efgpBZMvIzwr/sbC8kDLVA5XLG8q1kJV5yzrUAI1f7lvhPnm8fgIjzFB8/O/5Dig==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/csstools"
},
{
"type": "opencollective",
"url": "https://opencollective.com/csstools"
}
],
"license": "MIT-0",
"peerDependencies": {
"css-tree": "^3.2.1"
},
"peerDependenciesMeta": {
"css-tree": {
"optional": true
}
}
},
"node_modules/@csstools/css-tokenizer": {
"version": "4.0.0",
"resolved": "https://registry.npmjs.org/@csstools/css-tokenizer/-/css-tokenizer-4.0.0.tgz",
"integrity": "sha512-QxULHAm7cNu72w97JUNCBFODFaXpbDg+dP8b/oWFAZ2MTRppA3U00Y2L1HqaS4J6yBqxwa/Y3nMBaxVKbB/NsA==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/csstools"
},
{
"type": "opencollective",
"url": "https://opencollective.com/csstools"
}
],
"license": "MIT",
"engines": {
"node": ">=20.19.0"
}
},
"node_modules/@exodus/bytes": {
"version": "1.15.1",
"resolved": "https://registry.npmjs.org/@exodus/bytes/-/bytes-1.15.1.tgz",
"integrity": "sha512-S6mL0yNB/Abt9Ei4tq8gDhcczc4S3+vQ4ra7vxnAf+YHC02srtqxKKZghx2Dq6p0e66THKwR6r8N6P95wEty7Q==",
"license": "MIT",
"engines": {
"node": "^20.19.0 || ^22.12.0 || >=24.0.0"
},
"peerDependencies": {
"@noble/hashes": "^1.8.0 || ^2.0.0"
},
"peerDependenciesMeta": {
"@noble/hashes": {
"optional": true
}
}
},
"node_modules/base64-js": {
"version": "1.5.1",
"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
"integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/feross"
},
{
"type": "patreon",
"url": "https://www.patreon.com/feross"
},
{
"type": "consulting",
"url": "https://feross.org/support"
}
],
"license": "MIT"
},
"node_modules/bidi-js": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/bidi-js/-/bidi-js-1.0.3.tgz",
"integrity": "sha512-RKshQI1R3YQ+n9YJz2QQ147P66ELpa1FQEg20Dk8oW9t2KgLbpDLLp9aGZ7y8WHSshDknG0bknqGw5/tyCs5tw==",
"license": "MIT",
"dependencies": {
"require-from-string": "^2.0.2"
}
},
"node_modules/bl": {
"version": "4.1.0",
"resolved": "https://registry.npmjs.org/bl/-/bl-4.1.0.tgz",
"integrity": "sha512-1W07cM9gS6DcLperZfFSj+bWLtaPGSOHWhPiGzXmvVJbRLdG82sH/Kn8EtW1VqWVA54AKf2h5k5BbnIbwF3h6w==",
"license": "MIT",
"dependencies": {
"buffer": "^5.5.0",
"inherits": "^2.0.4",
"readable-stream": "^3.4.0"
}
},
"node_modules/buffer": {
"version": "5.7.1",
"resolved": "https://registry.npmjs.org/buffer/-/buffer-5.7.1.tgz",
"integrity": "sha512-EHcyIPBQ4BSGlvjB16k5KgAJ27CIsHY/2JBmCRReo48y9rQ3MaUzWX3KVlBa4U7MyX02HdVj0K7C3WaB3ju7FQ==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/feross"
},
{
"type": "patreon",
"url": "https://www.patreon.com/feross"
},
{
"type": "consulting",
"url": "https://feross.org/support"
}
],
"license": "MIT",
"dependencies": {
"base64-js": "^1.3.1",
"ieee754": "^1.1.13"
}
},
"node_modules/canvas": {
"version": "3.2.3",
"resolved": "https://registry.npmjs.org/canvas/-/canvas-3.2.3.tgz",
"integrity": "sha512-PzE5nJZPz72YUAfo8oTp0u3fqqY7IzlTubneAihqDYAUcBk7ryeCmBbdJBEdaH0bptSOe2VT2Zwcb3UaFyaSWw==",
"hasInstallScript": true,
"license": "MIT",
"dependencies": {
"node-addon-api": "^7.0.0",
"prebuild-install": "^7.1.3"
},
"engines": {
"node": "^18.12.0 || >= 20.9.0"
}
},
"node_modules/chownr": {
"version": "1.1.4",
"resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz",
"integrity": "sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg==",
"license": "ISC"
},
"node_modules/css-tree": {
"version": "3.2.1",
"resolved": "https://registry.npmjs.org/css-tree/-/css-tree-3.2.1.tgz",
"integrity": "sha512-X7sjQzceUhu1u7Y/ylrRZFU2FS6LRiFVp6rKLPg23y3x3c3DOKAwuXGDp+PAGjh6CSnCjYeAul8pcT8bAl+lSA==",
"license": "MIT",
"dependencies": {
"mdn-data": "2.27.1",
"source-map-js": "^1.2.1"
},
"engines": {
"node": "^10 || ^12.20.0 || ^14.13.0 || >=15.0.0"
}
},
"node_modules/data-urls": {
"version": "7.0.0",
"resolved": "https://registry.npmjs.org/data-urls/-/data-urls-7.0.0.tgz",
"integrity": "sha512-23XHcCF+coGYevirZceTVD7NdJOqVn+49IHyxgszm+JIiHLoB2TkmPtsYkNWT1pvRSGkc35L6NHs0yHkN2SumA==",
"license": "MIT",
"dependencies": {
"whatwg-mimetype": "^5.0.0",
"whatwg-url": "^16.0.0"
},
"engines": {
"node": "^20.19.0 || ^22.12.0 || >=24.0.0"
}
},
"node_modules/decimal.js": {
"version": "10.6.0",
"resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-10.6.0.tgz",
"integrity": "sha512-YpgQiITW3JXGntzdUmyUR1V812Hn8T1YVXhCu+wO3OpS4eU9l4YdD3qjyiKdV6mvV29zapkMeD390UVEf2lkUg==",
"license": "MIT"
},
"node_modules/decompress-response": {
"version": "6.0.0",
"resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-6.0.0.tgz",
"integrity": "sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==",
"license": "MIT",
"dependencies": {
"mimic-response": "^3.1.0"
},
"engines": {
"node": ">=10"
},
"funding": {
"url": "https://github.com/sponsors/sindresorhus"
}
},
"node_modules/deep-extend": {
"version": "0.6.0",
"resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz",
"integrity": "sha512-LOHxIOaPYdHlJRtCQfDIVZtfw/ufM8+rVj649RIHzcm/vGwQRXFt6OPqIFWsm2XEMrNIEtWR64sY1LEKD2vAOA==",
"license": "MIT",
"engines": {
"node": ">=4.0.0"
}
},
"node_modules/detect-libc": {
"version": "2.1.2",
"resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-2.1.2.tgz",
"integrity": "sha512-Btj2BOOO83o3WyH59e8MgXsxEQVcarkUOpEYrubB0urwnN10yQ364rsiByU11nZlqWYZm05i/of7io4mzihBtQ==",
"license": "Apache-2.0",
"engines": {
"node": ">=8"
}
},
"node_modules/end-of-stream": {
"version": "1.4.5",
"resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.5.tgz",
"integrity": "sha512-ooEGc6HP26xXq/N+GCGOT0JKCLDGrq2bQUZrQ7gyrJiZANJ/8YDTxTpQBXGMn+WbIQXNVpyWymm7KYVICQnyOg==",
"license": "MIT",
"dependencies": {
"once": "^1.4.0"
}
},
"node_modules/entities": {
"version": "8.0.0",
"resolved": "https://registry.npmjs.org/entities/-/entities-8.0.0.tgz",
"integrity": "sha512-zwfzJecQ/Uej6tusMqwAqU/6KL2XaB2VZ2Jg54Je6ahNBGNH6Ek6g3jjNCF0fG9EWQKGZNddNjU5F1ZQn/sBnA==",
"license": "BSD-2-Clause",
"engines": {
"node": ">=20.19.0"
},
"funding": {
"url": "https://github.com/fb55/entities?sponsor=1"
}
},
"node_modules/expand-template": {
"version": "2.0.3",
"resolved": "https://registry.npmjs.org/expand-template/-/expand-template-2.0.3.tgz",
"integrity": "sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==",
"license": "(MIT OR WTFPL)",
"engines": {
"node": ">=6"
}
},
"node_modules/fs-constants": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
"integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==",
"license": "MIT"
},
"node_modules/github-from-package": {
"version": "0.0.0",
"resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz",
"integrity": "sha512-SyHy3T1v2NUXn29OsWdxmK6RwHD+vkj3v8en8AOBZ1wBQ/hCAQ5bAQTD02kW4W9tUp/3Qh6J8r9EvntiyCmOOw==",
"license": "MIT"
},
"node_modules/html-encoding-sniffer": {
"version": "6.0.0",
"resolved": "https://registry.npmjs.org/html-encoding-sniffer/-/html-encoding-sniffer-6.0.0.tgz",
"integrity": "sha512-CV9TW3Y3f8/wT0BRFc1/KAVQ3TUHiXmaAb6VW9vtiMFf7SLoMd1PdAc4W3KFOFETBJUb90KatHqlsZMWV+R9Gg==",
"license": "MIT",
"dependencies": {
"@exodus/bytes": "^1.6.0"
},
"engines": {
"node": "^20.19.0 || ^22.12.0 || >=24.0.0"
}
},
"node_modules/ieee754": {
"version": "1.2.1",
"resolved": "https://registry.npmjs.org/ieee754/-/ieee754-1.2.1.tgz",
"integrity": "sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/feross"
},
{
"type": "patreon",
"url": "https://www.patreon.com/feross"
},
{
"type": "consulting",
"url": "https://feross.org/support"
}
],
"license": "BSD-3-Clause"
},
"node_modules/inherits": {
"version": "2.0.4",
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
"license": "ISC"
},
"node_modules/ini": {
"version": "1.3.8",
"resolved": "https://registry.npmjs.org/ini/-/ini-1.3.8.tgz",
"integrity": "sha512-JV/yugV2uzW5iMRSiZAyDtQd+nxtUnjeLt0acNdw98kKLrvuRVyB80tsREOE7yvGVgalhZ6RNXCmEHkUKBKxew==",
"license": "ISC"
},
"node_modules/is-potential-custom-element-name": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/is-potential-custom-element-name/-/is-potential-custom-element-name-1.0.1.tgz",
"integrity": "sha512-bCYeRA2rVibKZd+s2625gGnGF/t7DSqDs4dP7CrLA1m7jKWz6pps0LpYLJN8Q64HtmPKJ1hrN3nzPNKFEKOUiQ==",
"license": "MIT"
},
"node_modules/jsdom": {
"version": "29.1.1",
"resolved": "https://registry.npmjs.org/jsdom/-/jsdom-29.1.1.tgz",
"integrity": "sha512-ECi4Fi2f7BdJtUKTflYRTiaMxIB0O6zfR1fX0GXpUrf6flp8QIYn1UT20YQqdSOfk2dfkCwS8LAFoJDEppNK5Q==",
"license": "MIT",
"dependencies": {
"@asamuzakjp/css-color": "^5.1.11",
"@asamuzakjp/dom-selector": "^7.1.1",
"@bramus/specificity": "^2.4.2",
"@csstools/css-syntax-patches-for-csstree": "^1.1.3",
"@exodus/bytes": "^1.15.0",
"css-tree": "^3.2.1",
"data-urls": "^7.0.0",
"decimal.js": "^10.6.0",
"html-encoding-sniffer": "^6.0.0",
"is-potential-custom-element-name": "^1.0.1",
"lru-cache": "^11.3.5",
"parse5": "^8.0.1",
"saxes": "^6.0.0",
"symbol-tree": "^3.2.4",
"tough-cookie": "^6.0.1",
"undici": "^7.25.0",
"w3c-xmlserializer": "^5.0.0",
"webidl-conversions": "^8.0.1",
"whatwg-mimetype": "^5.0.0",
"whatwg-url": "^16.0.1",
"xml-name-validator": "^5.0.0"
},
"engines": {
"node": "^20.19.0 || ^22.13.0 || >=24.0.0"
},
"peerDependencies": {
"canvas": "^3.0.0"
},
"peerDependenciesMeta": {
"canvas": {
"optional": true
}
}
},
"node_modules/lru-cache": {
"version": "11.5.2",
"resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.5.2.tgz",
"integrity": "sha512-4pfM1Ff0x50o0tQwb5ucw/RzNyD0/YJME6IVcStalZuMWxdt3sR3huStTtxz4PUmvZfRguvDejasvQ2kifR11g==",
"license": "BlueOak-1.0.0",
"engines": {
"node": "20 || >=22"
}
},
"node_modules/mdn-data": {
"version": "2.27.1",
"resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.27.1.tgz",
"integrity": "sha512-9Yubnt3e8A0OKwxYSXyhLymGW4sCufcLG6VdiDdUGVkPhpqLxlvP5vl1983gQjJl3tqbrM731mjaZaP68AgosQ==",
"license": "CC0-1.0"
},
"node_modules/mimic-response": {
"version": "3.1.0",
"resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-3.1.0.tgz",
"integrity": "sha512-z0yWI+4FDrrweS8Zmt4Ej5HdJmky15+L2e6Wgn3+iK5fWzb6T3fhNFq2+MeTRb064c6Wr4N/wv0DzQTjNzHNGQ==",
"license": "MIT",
"engines": {
"node": ">=10"
},
"funding": {
"url": "https://github.com/sponsors/sindresorhus"
}
},
"node_modules/minimist": {
"version": "1.2.8",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
"integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
"license": "MIT",
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/mkdirp-classic": {
"version": "0.5.3",
"resolved": "https://registry.npmjs.org/mkdirp-classic/-/mkdirp-classic-0.5.3.tgz",
"integrity": "sha512-gKLcREMhtuZRwRAfqP3RFW+TK4JqApVBtOIftVgjuABpAtpxhPGaDcfvbhNvD0B8iD1oUr/txX35NjcaY6Ns/A==",
"license": "MIT"
},
"node_modules/napi-build-utils": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/napi-build-utils/-/napi-build-utils-2.0.0.tgz",
"integrity": "sha512-GEbrYkbfF7MoNaoh2iGG84Mnf/WZfB0GdGEsM8wz7Expx/LlWf5U8t9nvJKXSp3qr5IsEbK04cBGhol/KwOsWA==",
"license": "MIT"
},
"node_modules/node-abi": {
"version": "3.94.0",
"resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.94.0.tgz",
"integrity": "sha512-W5ZNO5KRPB5TkYmGVD9F6YqhsglXJzE6etpbmT+f6EQElhiX/UTG551cnsRGvLG3fyZEg9HwaDmNmj5nwJ4z9g==",
"license": "MIT",
"dependencies": {
"semver": "^7.3.5"
},
"engines": {
"node": ">=10"
}
},
"node_modules/node-addon-api": {
"version": "7.1.1",
"resolved": "https://registry.npmjs.org/node-addon-api/-/node-addon-api-7.1.1.tgz",
"integrity": "sha512-5m3bsyrjFWE1xf7nz7YXdN4udnVtXK6/Yfgn5qnahL6bCkf2yKt4k3nuTKAtT4r3IG8JNR2ncsIMdZuAzJjHQQ==",
"license": "MIT"
},
"node_modules/once": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
"integrity": "sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w==",
"license": "ISC",
"dependencies": {
"wrappy": "1"
}
},
"node_modules/parse5": {
"version": "8.0.1",
"resolved": "https://registry.npmjs.org/parse5/-/parse5-8.0.1.tgz",
"integrity": "sha512-z1e/HMG90obSGeidlli3hj7cbocou0/wa5HacvI3ASx34PecNjNQeaHNo5WIZpWofN9kgkqV1q5YvXe3F0FoPw==",
"license": "MIT",
"dependencies": {
"entities": "^8.0.0"
},
"funding": {
"url": "https://github.com/inikulin/parse5?sponsor=1"
}
},
"node_modules/prebuild-install": {
"version": "7.1.3",
"resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-7.1.3.tgz",
"integrity": "sha512-8Mf2cbV7x1cXPUILADGI3wuhfqWvtiLA1iclTDbFRZkgRQS0NqsPZphna9V+HyTEadheuPmjaJMsbzKQFOzLug==",
"deprecated": "No longer maintained. Please contact the author of the relevant native addon; alternatives are available.",
"license": "MIT",
"dependencies": {
"detect-libc": "^2.0.0",
"expand-template": "^2.0.3",
"github-from-package": "0.0.0",
"minimist": "^1.2.3",
"mkdirp-classic": "^0.5.3",
"napi-build-utils": "^2.0.0",
"node-abi": "^3.3.0",
"pump": "^3.0.0",
"rc": "^1.2.7",
"simple-get": "^4.0.0",
"tar-fs": "^2.0.0",
"tunnel-agent": "^0.6.0"
},
"bin": {
"prebuild-install": "bin.js"
},
"engines": {
"node": ">=10"
}
},
"node_modules/pump": {
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/pump/-/pump-3.0.4.tgz",
"integrity": "sha512-VS7sjc6KR7e1ukRFhQSY5LM2uBWAUPiOPa/A3mkKmiMwSmRFUITt0xuj+/lesgnCv+dPIEYlkzrcyXgquIHMcA==",
"license": "MIT",
"dependencies": {
"end-of-stream": "^1.1.0",
"once": "^1.3.1"
}
},
"node_modules/punycode": {
"version": "2.3.1",
"resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
"integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
"license": "MIT",
"engines": {
"node": ">=6"
}
},
"node_modules/rc": {
"version": "1.2.8",
"resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
"integrity": "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==",
"license": "(BSD-2-Clause OR MIT OR Apache-2.0)",
"dependencies": {
"deep-extend": "^0.6.0",
"ini": "~1.3.0",
"minimist": "^1.2.0",
"strip-json-comments": "~2.0.1"
},
"bin": {
"rc": "cli.js"
}
},
"node_modules/readable-stream": {
"version": "3.6.2",
"resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
"integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
"license": "MIT",
"dependencies": {
"inherits": "^2.0.3",
"string_decoder": "^1.1.1",
"util-deprecate": "^1.0.1"
},
"engines": {
"node": ">= 6"
}
},
"node_modules/require-from-string": {
"version": "2.0.2",
"resolved": "https://registry.npmjs.org/require-from-string/-/require-from-string-2.0.2.tgz",
"integrity": "sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==",
"license": "MIT",
"engines": {
"node": ">=0.10.0"
}
},
"node_modules/safe-buffer": {
"version": "5.2.1",
"resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
"integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/feross"
},
{
"type": "patreon",
"url": "https://www.patreon.com/feross"
},
{
"type": "consulting",
"url": "https://feross.org/support"
}
],
"license": "MIT"
},
"node_modules/saxes": {
"version": "6.0.0",
"resolved": "https://registry.npmjs.org/saxes/-/saxes-6.0.0.tgz",
"integrity": "sha512-xAg7SOnEhrm5zI3puOOKyy1OMcMlIJZYNJY7xLBwSze0UjhPLnWfj2GF2EpT0jmzaJKIWKHLsaSSajf35bcYnA==",
"license": "ISC",
"dependencies": {
"xmlchars": "^2.2.0"
},
"engines": {
"node": ">=v12.22.7"
}
},
"node_modules/semver": {
"version": "7.8.5",
"resolved": "https://registry.npmjs.org/semver/-/semver-7.8.5.tgz",
"integrity": "sha512-Y7/KDsb8LjooZpwaqGyulO6DQlksgCncchHGk+sZIY4SBvUocMBEFH5Ur1fI4dV+Jvl0w6cjvucaIi40puRioA==",
"license": "ISC",
"bin": {
"semver": "bin/semver.js"
},
"engines": {
"node": ">=10"
}
},
"node_modules/simple-concat": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
"integrity": "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/feross"
},
{
"type": "patreon",
"url": "https://www.patreon.com/feross"
},
{
"type": "consulting",
"url": "https://feross.org/support"
}
],
"license": "MIT"
},
"node_modules/simple-get": {
"version": "4.0.1",
"resolved": "https://registry.npmjs.org/simple-get/-/simple-get-4.0.1.tgz",
"integrity": "sha512-brv7p5WgH0jmQJr1ZDDfKDOSeWWg+OVypG99A/5vYGPqJ6pxiaHLy8nxtFjBA7oMa01ebA9gfh1uMCFqOuXxvA==",
"funding": [
{
"type": "github",
"url": "https://github.com/sponsors/feross"
},
{
"type": "patreon",
"url": "https://www.patreon.com/feross"
},
{
"type": "consulting",
"url": "https://feross.org/support"
}
],
"license": "MIT",
"dependencies": {
"decompress-response": "^6.0.0",
"once": "^1.3.1",
"simple-concat": "^1.0.0"
}
},
"node_modules/source-map-js": {
"version": "1.2.1",
"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
"integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
"license": "BSD-3-Clause",
"engines": {
"node": ">=0.10.0"
}
},
"node_modules/string_decoder": {
"version": "1.3.0",
"resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
"integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
"license": "MIT",
"dependencies": {
"safe-buffer": "~5.2.0"
}
},
"node_modules/strip-json-comments": {
"version": "2.0.1",
"resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-2.0.1.tgz",
"integrity": "sha512-4gB8na07fecVVkOI6Rs4e7T6NOTki5EmL7TUduTs6bu3EdnSycntVJ4re8kgZA+wx9IueI2Y11bfbgwtzuE0KQ==",
"license": "MIT",
"engines": {
"node": ">=0.10.0"
}
},
"node_modules/symbol-tree": {
"version": "3.2.4",
"resolved": "https://registry.npmjs.org/symbol-tree/-/symbol-tree-3.2.4.tgz",
"integrity": "sha512-9QNk5KwDF+Bvz+PyObkmSYjI5ksVUYtjW7AU22r2NKcfLJcXp96hkDWU3+XndOsUb+AQ9QhfzfCT2O+CNWT5Tw==",
"license": "MIT"
},
"node_modules/tar-fs": {
"version": "2.1.5",
"resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.5.tgz",
"integrity": "sha512-OboTd8mmMhZDNPV+UjQcK9yKAatXu2aJ+r1w4im1Otd4M4fl2hwvdoXUxIYHFTHWK/3y3FarBP70v3vwmGlOxw==",
"license": "MIT",
"dependencies": {
"chownr": "^1.1.1",
"mkdirp-classic": "^0.5.2",
"pump": "^3.0.0",
"tar-stream": "^2.1.4"
}
},
"node_modules/tar-stream": {
"version": "2.2.0",
"resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.2.0.tgz",
"integrity": "sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==",
"license": "MIT",
"dependencies": {
"bl": "^4.0.3",
"end-of-stream": "^1.4.1",
"fs-constants": "^1.0.0",
"inherits": "^2.0.3",
"readable-stream": "^3.1.1"
},
"engines": {
"node": ">=6"
}
},
"node_modules/tldts": {
"version": "7.4.9",
"resolved": "https://registry.npmjs.org/tldts/-/tldts-7.4.9.tgz",
"integrity": "sha512-3kZ8wQQ/k5DrChD4X4FVvr2D7E5uoRgAqkPyLpSCGUvqOvqu+JEdr3mwMUaVWb+vMHZaKhF5fp2PBigKsui7hA==",
"license": "MIT",
"dependencies": {
"tldts-core": "^7.4.9"
},
"bin": {
"tldts": "bin/cli.js"
}
},
"node_modules/tldts-core": {
"version": "7.4.9",
"resolved": "https://registry.npmjs.org/tldts-core/-/tldts-core-7.4.9.tgz",
"integrity": "sha512-DxKfPBI52p2msTEu7MPhdpdDTBhhVQg1a/8PjQckeyAvO13eMYElX545grIp6nnTGIMZlRvFZPvFhvI/WIz2Vg==",
"license": "MIT"
},
"node_modules/tough-cookie": {
"version": "6.0.2",
"resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-6.0.2.tgz",
"integrity": "sha512-exgYmnmL/sJpR3upZfXG5PoatXQii55xAiXGXzY+sROLZ/Y+SLcp9PgJNI9Vz37HpQ74WvDcLT8eqm+kV3FzrA==",
"license": "BSD-3-Clause",
"dependencies": {
"tldts": "^7.0.5"
},
"engines": {
"node": ">=16"
}
},
"node_modules/tr46": {
"version": "6.0.0",
"resolved": "https://registry.npmjs.org/tr46/-/tr46-6.0.0.tgz",
"integrity": "sha512-bLVMLPtstlZ4iMQHpFHTR7GAGj2jxi8Dg0s2h2MafAE4uSWF98FC/3MomU51iQAMf8/qDUbKWf5GxuvvVcXEhw==",
"license": "MIT",
"dependencies": {
"punycode": "^2.3.1"
},
"engines": {
"node": ">=20"
}
},
"node_modules/tunnel-agent": {
"version": "0.6.0",
"resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
"integrity": "sha512-McnNiV1l8RYeY8tBgEpuodCC1mLUdbSN+CYBL7kJsJNInOP8UjDDEwdk6Mw60vdLLrr5NHKZhMAOSrR2NZuQ+w==",
"license": "Apache-2.0",
"dependencies": {
"safe-buffer": "^5.0.1"
},
"engines": {
"node": "*"
}
},
"node_modules/undici": {
"version": "7.29.0",
"resolved": "https://registry.npmjs.org/undici/-/undici-7.29.0.tgz",
"integrity": "sha512-IDxfleLmmbSskfWSUATiN1nfn2rDuvnMOqb5CWR92iIfojA0Ud+ulOAAEQ57LPr9rWmsreUyf5lwyao+7GNNVw==",
"license": "MIT",
"engines": {
"node": ">=20.18.1"
}
},
"node_modules/util-deprecate": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
"integrity": "sha512-EPD5q1uXyFxJpCrLnCc1nHnq3gOa6DZBocAIiI2TaSCA7VCJ1UJDMagCzIkXNsUYfD1daK//LTEQ8xiIbrHtcw==",
"license": "MIT"
},
"node_modules/w3c-xmlserializer": {
"version": "5.0.0",
"resolved": "https://registry.npmjs.org/w3c-xmlserializer/-/w3c-xmlserializer-5.0.0.tgz",
"integrity": "sha512-o8qghlI8NZHU1lLPrpi2+Uq7abh4GGPpYANlalzWxyWteJOCsr/P+oPBA49TOLu5FTZO4d3F9MnWJfiMo4BkmA==",
"license": "MIT",
"dependencies": {
"xml-name-validator": "^5.0.0"
},
"engines": {
"node": ">=18"
}
},
"node_modules/webidl-conversions": {
"version": "8.0.1",
"resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-8.0.1.tgz",
"integrity": "sha512-BMhLD/Sw+GbJC21C/UgyaZX41nPt8bUTg+jWyDeg7e7YN4xOM05YPSIXceACnXVtqyEw/LMClUQMtMZ+PGGpqQ==",
"license": "BSD-2-Clause",
"engines": {
"node": ">=20"
}
},
"node_modules/whatwg-mimetype": {
"version": "5.0.0",
"resolved": "https://registry.npmjs.org/whatwg-mimetype/-/whatwg-mimetype-5.0.0.tgz",
"integrity": "sha512-sXcNcHOC51uPGF0P/D4NVtrkjSU2fNsm9iog4ZvZJsL3rjoDAzXZhkm2MWt1y+PUdggKAYVoMAIYcs78wJ51Cw==",
"license": "MIT",
"engines": {
"node": ">=20"
}
},
"node_modules/whatwg-url": {
"version": "16.0.1",
"resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-16.0.1.tgz",
"integrity": "sha512-1to4zXBxmXHV3IiSSEInrreIlu02vUOvrhxJJH5vcxYTBDAx51cqZiKdyTxlecdKNSjj8EcxGBxNf6Vg+945gw==",
"license": "MIT",
"dependencies": {
"@exodus/bytes": "^1.11.0",
"tr46": "^6.0.0",
"webidl-conversions": "^8.0.1"
},
"engines": {
"node": "^20.19.0 || ^22.12.0 || >=24.0.0"
}
},
"node_modules/wrappy": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
"integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
"license": "ISC"
},
"node_modules/xml-name-validator": {
"version": "5.0.0",
"resolved": "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-5.0.0.tgz",
"integrity": "sha512-EvGK8EJ3DhaHfbRlETOWAS5pO9MZITeauHKJyb8wyajUfQUenkIg2MvLDTZ4T/TgIcm3HU0TFBgWWboAZ30UHg==",
"license": "Apache-2.0",
"engines": {
"node": ">=18"
}
},
"node_modules/xmlchars": {
"version": "2.2.0",
"resolved": "https://registry.npmjs.org/xmlchars/-/xmlchars-2.2.0.tgz",
"integrity": "sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==",
"license": "MIT"
}
}
}
package.json
+6
View File
@@ -0,0 +1,6 @@
{
"dependencies": {
"canvas": "^3.2.3",
"jsdom": "^29.1.1"
}
}
sw.js
+36
View File
@@ -0,0 +1,36 @@
const CACHE_NAME = 'secret-message-studio-v3';
const ASSETS = [
'./',
'./index.html',
'./manifest.json',
'./icon.svg',
'https://cdn.jsdelivr.net/npm/qrcode@1.5.4/build/qrcode.min.js',
'https://cdn.jsdelivr.net/npm/jsqr@1.4.0/dist/jsQR.min.js'
];
self.addEventListener('install', (event) => {
event.waitUntil(
caches.open(CACHE_NAME).then((cache) => cache.addAll(ASSETS)).catch(() => undefined)
);
self.skipWaiting();
});
self.addEventListener('activate', (event) => {
event.waitUntil(
caches.keys().then((keys) => Promise.all(
keys.filter((key) => key !== CACHE_NAME).map((key) => caches.delete(key))
))
);
self.clients.claim();
});
self.addEventListener('fetch', (event) => {
if (event.request.method !== 'GET') return;
event.respondWith(
caches.match(event.request).then((cached) => cached || fetch(event.request).then((response) => {
const copy = response.clone();
caches.open(CACHE_NAME).then((cache) => cache.put(event.request, copy)).catch(() => undefined);
return response;
}).catch(() => caches.match('./index.html')))
);
});
test.mjs
+229
View File
@@ -0,0 +1,229 @@
import { test, describe, before } from 'node:test';
import assert from 'node:assert/strict';
import fs from 'fs';
import { JSDOM } from 'jsdom';
import crypto from 'node:crypto';
describe('Secret Message Studio - Comprehensive Test Suite', () => {
let dom;
let window;
let document;
before(async () => {
const htmlContent = fs.readFileSync('index.html', 'utf8');
dom = new JSDOM(htmlContent, {
url: 'http://localhost/index.html',
runScripts: 'dangerously',
beforeParse(win) {
// Polyfill Web Crypto API
Object.defineProperty(win, 'crypto', {
value: crypto.webcrypto,
writable: true,
});
// Mock QRCode canvas drawer to prevent external network fetches
win.QRCode = {
toCanvas: (canvas, text, opts) => {
const ctx = canvas.getContext('2d');
if (ctx) {
ctx.fillStyle = '#000000';
ctx.fillRect(0, 0, canvas.width, canvas.height);
}
},
};
// Polyfill animationFrame
win.requestAnimationFrame = (cb) => setTimeout(cb, 16);
win.cancelAnimationFrame = (id) => clearTimeout(id);
},
});
window = dom.window;
document = window.document;
// Allow inline script execution to settle
await new Promise((r) => setTimeout(r, 100));
});
test('DOM elements initialized properly', () => {
assert.ok(document.querySelector('#messageInput'), 'messageInput exists');
assert.ok(document.querySelector('#createBtn'), 'createBtn exists');
assert.ok(document.querySelector('#openBtn'), 'openBtn exists');
assert.ok(document.querySelector('#decodedResult'), 'decodedResult exists');
});
test('Language toggle works (DE -> EN -> DE)', () => {
const deBtn = document.querySelector('[data-lang="de"]');
const enBtn = document.querySelector('[data-lang="en"]');
enBtn.click();
assert.strictEqual(window.state.lang, 'en');
assert.strictEqual(document.querySelector('#createBtn').textContent, 'Create');
deBtn.click();
assert.strictEqual(window.state.lang, 'de');
assert.strictEqual(document.querySelector('#createBtn').textContent, 'Erstellen');
});
test('Tab navigation works (Encode <-> Decode)', () => {
const decodeTab = document.querySelector('[data-tab="decode"]');
const encodeTab = document.querySelector('[data-tab="encode"]');
decodeTab.click();
assert.strictEqual(window.state.tab, 'decode');
assert.ok(document.querySelector('#decodeView').classList.contains('active'));
encodeTab.click();
assert.strictEqual(window.state.tab, 'encode');
assert.ok(document.querySelector('#encodeView').classList.contains('active'));
});
test('Password Generator button works', () => {
const genBtn = document.querySelector('#generatePasswordBtn');
const passInput = document.querySelector('#passwordInput');
const secureToggle = document.querySelector('#secureToggle');
genBtn.click();
assert.ok(passInput.value.length >= 12, 'Password generated with sufficient length');
assert.strictEqual(secureToggle.checked, true, 'Secure toggle activated');
});
test('Base64 Encoding & Decoding flow', async () => {
document.querySelector('#clearEncodeBtn').click();
document.querySelector('#messageInput').value = 'Test Secret Message 123';
document.querySelector('#toInput').value = 'Alice';
document.querySelector('#fromInput').value = 'Bob';
document.querySelector('#createBtn').click();
// Give microtask queue time to finish async createPayload
await new Promise((r) => setTimeout(r, 150));
assert.ok(window.state.payload.startsWith('sm2.'), 'Payload generated with sm2 prefix');
const displayCode = window.state.displayCode;
assert.ok(displayCode, 'Display code is present');
// Switch to decode and open message with fade mode
document.querySelector('[data-tab="decode"]').click();
document.querySelector('#revealMode').value = 'fade';
document.querySelector('#decodeInput').value = displayCode;
document.querySelector('#openBtn').click();
await new Promise((r) => setTimeout(r, 200));
const resultText = document.querySelector('#decodedResult').textContent;
assert.strictEqual(resultText, 'Test Secret Message 123', 'Message correctly decoded');
});
test('AES Password Encryption & Decryption flow', async () => {
document.querySelector('[data-tab="encode"]').click();
document.querySelector('#clearEncodeBtn').click();
document.querySelector('#messageInput').value = 'Top Secret Encrypted';
document.querySelector('#passwordInput').value = 'MySuperSecretPass123!';
document.querySelector('#secureToggle').checked = true;
document.querySelector('#createBtn').click();
await new Promise((r) => setTimeout(r, 150));
const payload = window.state.payload;
assert.ok(payload.startsWith('sm2.'), 'Encrypted payload created');
// Decode with wrong password -> should fail
document.querySelector('[data-tab="decode"]').click();
document.querySelector('#revealMode').value = 'fade';
document.querySelector('#decodeInput').value = payload;
document.querySelector('#decodePassword').value = 'WrongPassword';
document.querySelector('#openBtn').click();
await new Promise((r) => setTimeout(r, 200));
assert.strictEqual(document.querySelector('#toast').textContent, 'Dieses Geheimnis braucht das richtige Passwort.');
// Decode with correct password -> should succeed
document.querySelector('#decodePassword').value = 'MySuperSecretPass123!';
document.querySelector('#openBtn').click();
await new Promise((r) => setTimeout(r, 300));
assert.strictEqual(document.querySelector('#decodedResult').textContent, 'Top Secret Encrypted');
});
test('Decoy Message flow on wrong password', async () => {
document.querySelector('[data-tab="encode"]').click();
document.querySelector('#clearEncodeBtn').click();
document.querySelector('#messageInput').value = 'Real Secret';
document.querySelector('#passwordInput').value = 'RealPassword123';
document.querySelector('#secureToggle').checked = true;
document.querySelector('#decoyInput').value = 'Fake Decoy Message';
document.querySelector('#createBtn').click();
await new Promise((r) => setTimeout(r, 150));
const payload = window.state.payload;
// Decode with wrong password -> should display Decoy message
document.querySelector('[data-tab="decode"]').click();
document.querySelector('#revealMode').value = 'fade';
document.querySelector('#decodeInput').value = payload;
document.querySelector('#decodePassword').value = 'WrongPassword';
document.querySelector('#openBtn').click();
await new Promise((r) => setTimeout(r, 300));
assert.strictEqual(document.querySelector('#decodedResult').textContent, 'Fake Decoy Message');
});
test('Emoji Code conversion', () => {
const originalText = 'sm2.SGVsbG8';
const emojiCode = window.toEmojiCode(originalText);
const convertedBack = window.fromEmojiCode(emojiCode);
assert.strictEqual(convertedBack, originalText, 'Emoji code roundtrip succeeds');
});
test('Steganography Embedding & Extraction', () => {
const canvas = window.document.createElement('canvas');
canvas.width = 400;
canvas.height = 400;
const ctx = canvas.getContext('2d');
ctx.fillStyle = '#ff0000';
ctx.fillRect(0, 0, 400, 400);
const testPayload = 'sm2.StegoPayloadTesting123';
const success = window.embedPayloadInCanvas(canvas, testPayload);
assert.strictEqual(success, true, 'Payload successfully embedded in canvas');
const extracted = window.extractPayloadFromCanvas(canvas);
assert.strictEqual(extracted, testPayload, 'Extracted payload matches original');
});
test('Design Undo & Redo functionality', () => {
const initialQrX = window.state.design.qrX;
// Change slider
const qrXRange = document.querySelector('#qrXRange');
qrXRange.value = '75';
qrXRange.dispatchEvent(new window.Event('input'));
assert.strictEqual(window.state.design.qrX, 75);
// Click Undo
document.querySelector('#undoDesignBtn').click();
assert.strictEqual(window.state.design.qrX, initialQrX, 'Undo restored initial QR X');
// Click Redo
document.querySelector('#redoDesignBtn').click();
assert.strictEqual(window.state.design.qrX, 75, 'Redo restored updated QR X');
});
test('Clear Encode & Clear Decode buttons', () => {
document.querySelector('#messageInput').value = 'Some message';
document.querySelector('#clearEncodeBtn').click();
assert.strictEqual(document.querySelector('#messageInput').value, '', 'Message input cleared');
document.querySelector('#decodeInput').value = 'Some code';
document.querySelector('#clearDecodeBtn').click();
assert.strictEqual(document.querySelector('#decodeInput').value, '', 'Decode input cleared');
});
});