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main.js: require captcha before sending a post

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This commit is contained in:
Zankaria 2025-01-24 23:25:38 +01:00
parent 869e2602ef
commit 3be6111fa4
1 changed files with 14 additions and 2 deletions
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16
templates/main.js
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@ -246,6 +246,8 @@ function getCookie(cookie_name) {
{% if config.hcaptcha or config.turnstile %} // If any captcha
// Global captcha object. Assigned by `onCaptchaLoad()`.
var captcha_renderer = null;
// Captcha widget id of the post form.
var postCaptchaId = null;
{% if config.hcaptcha %} // If hcaptcha
function onCaptchaLoadHcaptcha() {
@ -256,7 +258,9 @@ function onCaptchaLoadHcaptcha() {
callback: params['on-success'],
}),
remove: (widgetId) => { /* Not supported */ },
reset: (widgetId) => hcaptcha.reset(widgetId)
reset: (widgetId) => hcaptcha.reset(widgetId),
hasResponse: (widgetId) => !!hcaptcha.getResponse(widgetId),
execute: (widgetId) => hcaptcha.execute(widgetId)
};
onCaptchaLoad(renderer);
@ -291,7 +295,9 @@ function onCaptchaLoadTurnstile(action) {
return widgetId;
},
remove: (widgetId) => turnstile.remove(widgetId),
reset: (widgetId) => turnstile.reset(widgetId)
reset: (widgetId) => turnstile.reset(widgetId),
hasResponse: (widgetId) => !!turnstile.getResponse(widgetId),
execute: (widgetId) => turnstile.execute(widgetId)
};
onCaptchaLoad(renderer);
@ -313,6 +319,7 @@ function onCaptchaLoad(renderer) {
if (widgetId === null) {
console.error('Could not render captcha!');
}
postCaptchaId = widgetId;
document.addEventListener('afterdopost', function(e) {
// User posted! Reset the captcha.
renderer.reset(widgetId);
@ -390,6 +397,11 @@ function doPost(form) {
saved[document.location] = form.elements['body'].value;
sessionStorage.body = JSON.stringify(saved);
if (captcha_renderer && postCaptchaId && !captcha_renderer.hasResponse(postCaptchaId)) {
captcha_renderer.execute(postCaptchaId);
return false;
}
// Needs to be delayed by at least 1 frame, otherwise it may reset the form (read captcha) fields before they're sent.
setTimeout(() => document.dispatchEvent(new Event('afterdopost')));
return form.elements['body'].value != "" || (form.elements['file'] && form.elements['file'].value != "") || (form.elements.file_url && form.elements['file_url'].value != "");