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Escape input, fixes #3990

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This commit is contained in:
James Cole 2020-10-25 06:36:33 +01:00
parent cf3d9d26fa
commit f6ce49b586
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GPG Key ID: B5669F9493CDE38D
5 changed files with 54 additions and 5 deletions
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2
public/v1/js/create_transaction.js vendored
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2
public/v1/js/edit_transaction.js vendored
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12
resources/assets/js/components/transactions/AccountSelect.vue
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@ -135,7 +135,17 @@ export default {
aSyncFunction: function (query, done) {
axios.get(this.accountAutoCompleteURI + query)
.then(res => {
done(res.data);
// loop over data
let escapedData = [];
let current;
for (const key in res.data) {
if (res.data.hasOwnProperty(key) && /^0$|^[1-9]\d*$/.test(key) && key <= 4294967294) {
current = res.data[key];
current.description = this.escapeHtml(res.data[key].description)
escapedData.push(current);
}
}
done(escapedData);
})
.catch(err => {
// any error handler

12
resources/assets/js/components/transactions/Category.vue
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@ -94,7 +94,17 @@ export default {
aSyncFunction: function (query, done) {
axios.get(this.categoryAutoCompleteURI + query)
.then(res => {
done(res.data);
// loop over data
let escapedData = [];
let current;
for (const key in res.data) {
if (res.data.hasOwnProperty(key) && /^0$|^[1-9]\d*$/.test(key) && key <= 4294967294) {
current = res.data[key];
current.description = this.escapeHtml(res.data[key].description)
escapedData.push(current);
}
}
done(escapedData);
})
.catch(err => {
// any error handler

31
resources/assets/js/components/transactions/TransactionDescription.vue
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@ -83,12 +83,41 @@ export default {
aSyncFunction: function (query, done) {
axios.get(this.descriptionAutoCompleteURI + query)
.then(res => {
done(res.data);
// loop over data
let escapedData = [];
let current;
for (const key in res.data) {
if (res.data.hasOwnProperty(key) && /^0$|^[1-9]\d*$/.test(key) && key <= 4294967294) {
current = res.data[key];
current.description = this.escapeHtml(res.data[key].description)
escapedData.push(current);
}
}
done(escapedData);
})
.catch(err => {
// any error handler
})
},
escapeHtml: function (string) {
let entityMap = {
'&': '&amp;',
'<': '&lt;',
'>': '&gt;',
'"': '&quot;',
"'": '&#39;',
'/': '&#x2F;',
'`': '&#x60;',
'=': '&#x3D;'
};
return String(string).replace(/[&<>"'`=\/]/g, function fromEntityMap(s) {
return entityMap[s];
});
},
search: function (input) {
return ['ab', 'cd'];
},