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feat(hash-text): digest base selector (#254)

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Corentin THOMASSET 2022-08-03 17:16:03 +02:00 • committed by GitHub
parent fad4833ca2
commit 422b6eb05a
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3 changed files with 62 additions and 7 deletions
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15
src/tools/hash-text/hash-text.service.test.ts Normal file
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@ -0,0 +1,15 @@
import { describe, expect, it } from 'vitest';
import { convertHexToBin } from './hash-text.service';
describe('hash text', () => {
describe('convertHexToBin', () => {
it('convert hex to bin', () => {
expect(convertHexToBin('')).toEqual('');
expect(convertHexToBin('FF')).toEqual('11111111');
expect(convertHexToBin('F'.repeat(200))).toEqual('1111'.repeat(200));
expect(convertHexToBin('2123006AD00F694CE120')).toEqual(
'00100001001000110000000001101010110100000000111101101001010011001110000100100000',
);
});
});
});

7
src/tools/hash-text/hash-text.service.ts Normal file
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@ -0,0 +1,7 @@
export function convertHexToBin(hex: string) {
return hex
.trim()
.split('')
.map((byte) => parseInt(byte, 16).toString(2).padStart(4, '0'))
.join('');
}

47
src/tools/hash-text/hash-text.vue
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@ -1,10 +1,34 @@
<template>
<div>
<n-card>
<n-input v-model:value="clearText" type="textarea" placeholder="Your string..." :autosize="{ minRows: 3 }" />
<n-input v-model:value="clearText" type="textarea" placeholder="Your string to hash..." rows="3" />
<n-divider />
<n-form-item label="Digest encoding">
<n-select
v-model:value="encoding"
:options="[
{
label: 'Binary (base 2)',
value: 'Bin',
},
{
label: 'Hexadecimal (base 16)',
value: 'Hex',
},
{
label: 'Base64 (base 64)',
value: 'Base64',
},
{
label: 'Base64url (base 64 with url safe chars)',
value: 'Base64url',
},
]"
/>
</n-form-item>
<div v-for="algo in algoNames" :key="algo" style="margin: 5px 0">
<n-input-group>
<n-input-group-label style="flex: 0 0 120px"> {{ algo }} </n-input-group-label>
@ -16,9 +40,10 @@
</template>
<script setup lang="ts">
import InputCopyable from '../../components/InputCopyable.vue';
import { enc, lib, MD5, RIPEMD160, SHA1, SHA224, SHA256, SHA3, SHA384, SHA512 } from 'crypto-js';
import { ref } from 'vue';
import { MD5, SHA1, SHA256, SHA224, SHA512, SHA384, SHA3, RIPEMD160 } from 'crypto-js';
import InputCopyable from '../../components/InputCopyable.vue';
import { convertHexToBin } from './hash-text.service';
const algos = {
MD5,
@ -32,10 +57,18 @@ const algos = {
} as const;
type AlgoNames = keyof typeof algos;
type Encoding = keyof typeof enc | 'Bin';
const algoNames = Object.keys(algos) as AlgoNames[];
const encoding = ref<Encoding>('Hex');
const clearText = ref('');
const clearText = ref(
'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lacus metus blandit dolor lacus natoque ad fusce aliquam velit.',
);
const hashText = (algo: AlgoNames, value: string) => algos[algo](value).toString();
function formatWithEncoding(words: lib.WordArray, encoding: Encoding) {
if (encoding === 'Bin') {
return convertHexToBin(words.toString(enc.Hex));
}
return words.toString(enc[encoding]);
}
const hashText = (algo: AlgoNames, value: string) => formatWithEncoding(algos[algo](value), encoding.value);
</script>