rodolphe/sake-app
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Compute the verification code

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This commit is contained in:
Rodolphe Bréard 2023-07-30 12:42:18 +02:00
parent 82b496916e
commit 564d2e26d4
3 changed files with 51 additions and 7 deletions
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32
package-lock.json generated
View file

@ -9,6 +9,8 @@
"version": "0.1.0",
"license": "(MIT OR Apache-2.0)",
"dependencies": {
"@noble/hashes": "^1.3.1",
"base32-encode": "^2.0.0",
"bulma": "^0.9.4",
"vue": "^3.3.4",
"vue-router": "^4.2.4"
@ -387,6 +389,17 @@
"resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.15.tgz",
"integrity": "sha512-eF2rxCRulEKXHTRiDrDy6erMYWqNw4LPdQ8UQA4huuxaQsVeRPFl2oM8oDGxMFhJUWZf9McpLtJasDDZb/Bpeg=="
},
"node_modules/@noble/hashes": {
"version": "1.3.1",
"resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.1.tgz",
"integrity": "sha512-EbqwksQwz9xDRGfDST86whPBgM65E0OH/pCgqW0GBVzO22bNE+NuIbeTb714+IfSjU3aRk47EUvXIb5bTsenKA==",
"engines": {
"node": ">= 16"
},
"funding": {
"url": "https://paulmillr.com/funding/"
}
},
"node_modules/@vitejs/plugin-vue": {
"version": "4.2.3",
"resolved": "https://registry.npmjs.org/@vitejs/plugin-vue/-/plugin-vue-4.2.3.tgz",
@ -520,6 +533,17 @@
"node": ">= 8"
}
},
"node_modules/base32-encode": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/base32-encode/-/base32-encode-2.0.0.tgz",
"integrity": "sha512-mlmkfc2WqdDtMl/id4qm3A7RjW6jxcbAoMjdRmsPiwQP0ufD4oXItYMnPgVHe80lnAIy+1xwzhHE1s4FoIceSw==",
"dependencies": {
"to-data-view": "^2.0.0"
},
"engines": {
"node": "^12.20.0 || ^14.13.1 || >=16.0.0"
}
},
"node_modules/binary-extensions": {
"version": "2.2.0",
"resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.2.0.tgz",
@ -840,6 +864,14 @@
"node": ">=0.10.0"
}
},
"node_modules/to-data-view": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/to-data-view/-/to-data-view-2.0.0.tgz",
"integrity": "sha512-RGEM5KqlPHr+WVTPmGNAXNeFEmsBnlkxXaIfEpUYV0AST2Z5W1EGq9L/MENFrMMmL2WQr1wjkmZy/M92eKhjYA==",
"engines": {
"node": "^12.20.0 || ^14.13.1 || >=16.0.0"
}
},
"node_modules/to-regex-range": {
"version": "5.0.1",
"resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",

2
package.json
View file

@ -14,6 +14,8 @@
"preview": "vite preview"
},
"dependencies": {
"@noble/hashes": "^1.3.1",
"base32-encode": "^2.0.0",
"bulma": "^0.9.4",
"vue": "^3.3.4",
"vue-router": "^4.2.4"

24
src/views/MainView.vue
View file

@ -1,5 +1,8 @@
<script setup>
import {ref, computed} from "vue";
import { ref, computed } from 'vue';
import { hmac } from '@noble/hashes/hmac';
import { sha256 } from '@noble/hashes/sha256';
import base32Encode from 'base32-encode'
const accounts = [
{
@ -7,27 +10,34 @@ const accounts = [
localPart: 'a',
separator: '+',
domain: 'example.org',
key: [215, 91, 232, 137, 231, 202, 228, 248, 2, 95, 145, 117, 77, 55, 46, 161],
key: Uint8Array.from([215, 91, 232, 137, 231, 202, 228, 248, 2, 95, 145, 117, 77, 55, 46, 161]),
},
{
id: '6ff7bae6-6c6c-43d7-a75c-859e6ecbdbd8',
localPart: 'b',
separator: '+',
domain: 'example.org',
key: [215, 91, 232, 137, 231, 202, 228, 248, 2, 95, 145, 117, 77, 55, 46, 161],
key: Uint8Array.from([215, 91, 232, 137, 231, 202, 228, 248, 2, 95, 145, 117, 77, 55, 46, 161]),
},
];
const selectedAccountId = ref("6ff7bae6-6c6c-43d7-a75c-859e6ecbdbd8");
const subAddrName = ref("");
const selectedAccountId = ref('6ff7bae6-6c6c-43d7-a75c-859e6ecbdbd8');
const subAddrName = ref('');
const generatedAddr = computed(() => {
if (selectedAccountId.value && subAddrName.value) {
const account = accounts.find((e) => e.id == selectedAccountId.value);
if (account) {
const code = 'todo';
var hasher = hmac.create(sha256, account.key);
hasher.update(account.localPart);
hasher.update(account.separator);
hasher.update(subAddrName.value);
const mac = hasher.digest();
const offset = mac[mac.length - 1] & 0xf;
const reduced_mac = mac.slice(offset, offset + 5);
const code = base32Encode(reduced_mac, 'RFC4648', { padding: false }).toLowerCase();
return `${account.localPart}${account.separator}${subAddrName.value}${account.separator}${code}@${account.domain}`;
}
}
return "";
return '';
});
const copyAddr = () => {