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fix(json-to-go):Security Hotspots

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zxysilent 2023-04-07 19:44:25 +08:00
parent 46df1bcf77
commit e3ea35ba18
3 changed files with 16 additions and 12 deletions
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4
src/tools/json-to-go/index.ts
View file

@ -2,10 +2,10 @@ import { ArrowsShuffle } from '@vicons/tabler';
import { defineTool } from '../tool';
export const tool = defineTool({
name: 'Json to go',
name: 'JSON to GO',
path: '/json-to-go',
description: '',
keywords: ['json', 'go'],
keywords: ['json', 'JSON', 'go'],
component: () => import('./json-to-go.vue'),
icon: ArrowsShuffle,
createdAt: new Date('2023-04-07'),

13
src/tools/json-to-go/json-to-go.vue
View file

@ -10,11 +10,11 @@
</n-space>
</div>
<n-form-item label="Your Json">
<n-form-item label="Your JSON">
<n-input
ref="inputElement"
v-model:value="rawSQL"
placeholder="Put your Json..."
v-model:value="rawJSON"
placeholder="Put your JSON..."
type="textarea"
rows="20"
autocomplete="off"
@ -41,13 +41,12 @@ const config = reactive<Partial<FormatFnOptions>>({
inline: false,
omitempty: false,
});
const rawSQL = ref('');
const rawJSON = ref('');
// function jsonToGo(json, typename, flatten = true, example = false, allOmitempty = false)
const goCode = computed(() => {
let result = jsonToGo(rawSQL.value, '', config.inline, false, config.omitempty);
let result = jsonToGo(rawJSON.value, '', config.inline, false, config.omitempty);
if (result.error) {
return rawSQL ? '' : result.error;
return !rawJSON.value ? '' : result.error;
}
return result.go;
});

11
src/tools/json-to-go/json2go.js
View file

@ -6,7 +6,12 @@
A simple utility to translate JSON into a Go type definition.
*/
const cryptoRand = () => {
const crypto = window.crypto || window.msCrypto;
const randomBuffer = new Uint32Array(1);
crypto.getRandomValues(randomBuffer);
return randomBuffer[0] / (0xffffffff + 1); // 0xFFFFFFFF = uint32.MaxValue (+1 because Math.random is inclusive of 0, but not 1)
};
function jsonToGo(json, typename, flatten = true, example = false, allOmitempty = false) {
let data;
let scope;
@ -20,7 +25,7 @@ function jsonToGo(json, typename, flatten = true, example = false, allOmitempty
let parent = '';
try {
data = JSON.parse(json.replace(/(:\s*\[?\s*-?\d*)\.0/g, '$1.1')); // hack that forces floats to stay as floats
data = JSON.parse(json.replace(/(:\s{0,128}\[?\s{0,128}-?\d{0,128})\.0/g, '$1.1')); // hack that forces floats to stay as floats
scope = data;
} catch (e) {
return {
@ -360,7 +365,7 @@ function jsonToGo(json, typename, flatten = true, example = false, allOmitempty
function uuidv4() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
var r = (Math.random() * 16) | 0,
let r = (cryptoRand() * 16) | 0,
v = c == 'x' ? r : (r & 0x3) | 0x8;
return v.toString(16);
});