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form: modularize captcha somewhat

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This commit is contained in:
Harvey Tindall
2023-12-23 18:20:09 +00:00
parent 6e205760c3
commit ab05c07469
4 changed files with 80 additions and 49 deletions
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ts/form.ts
+10 -49
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@@ -4,6 +4,7 @@ import { _get, _post, toggleLoader, addLoader, removeLoader, toDateString } from
import { loadLangSelector } from "./modules/lang.js";
import { Validator, ValidatorConf, ValidatorRespDTO } from "./modules/validator.js";
import { Discord, Telegram, Matrix, ServiceConfiguration, MatrixConfiguration } from "./modules/account-linking.js";
import { Captcha } from "./modules/captcha.js";
interface formWindow extends Window {
invalidPassword: string;
@@ -172,35 +173,7 @@ if (!window.usernameEnabled) { usernameField.parentElement.remove(); usernameFie
const passwordField = document.getElementById("create-password") as HTMLInputElement;
const rePasswordField = document.getElementById("create-reenter-password") as HTMLInputElement;
let captchaVerified = false;
let captchaID = "";
let captchaInput = document.getElementById("captcha-input") as HTMLInputElement;
const captchaCheckbox = document.getElementById("captcha-success") as HTMLSpanElement;
let prevCaptcha = "";
let baseValidator = (oncomplete: (valid: boolean) => void): void => {
if (window.captcha && !window.reCAPTCHA && (captchaInput.value != prevCaptcha)) {
prevCaptcha = captchaInput.value;
_post("/captcha/verify/" + window.code + "/" + captchaID + "/" + captchaInput.value, null, (req: XMLHttpRequest) => {
if (req.readyState == 4) {
if (req.status == 204) {
captchaCheckbox.innerHTML = `<i class="ri-check-line"></i>`;
captchaCheckbox.classList.add("~positive");
captchaCheckbox.classList.remove("~critical");
captchaVerified = true;
} else {
captchaCheckbox.innerHTML = `<i class="ri-close-line"></i>`;
captchaCheckbox.classList.add("~critical");
captchaCheckbox.classList.remove("~positive");
captchaVerified = false;
}
_baseValidator(oncomplete, captchaVerified);
}
});
} else {
_baseValidator(oncomplete, captchaVerified);
}
}
let captcha = new Captcha(window.code, window.captcha, window.reCAPTCHA);
function _baseValidator(oncomplete: (valid: boolean) => void, captchaValid: boolean): void {
if (window.emailRequired) {
@@ -228,6 +201,8 @@ function _baseValidator(oncomplete: (valid: boolean) => void, captchaValid: bool
oncomplete(true);
}
let baseValidator = captcha.baseValidatorWrapper(_baseValidator);
interface GreCAPTCHA {
render: (container: HTMLDivElement, parameters: {
sitekey?: string,
@@ -273,29 +248,15 @@ interface sendDTO {
captcha_text?: string;
}
const genCaptcha = () => {
_get("/captcha/gen/"+window.code, null, (req: XMLHttpRequest) => {
if (req.readyState == 4) {
if (req.status == 200) {
captchaID = req.response["id"];
document.getElementById("captcha-img").innerHTML = `
<img class="w-100" src="${window.location.toString().substring(0, window.location.toString().lastIndexOf("/invite"))}/captcha/img/${window.code}/${captchaID}"></img>
`;
captchaInput.value = "";
}
}
});
};
if (window.captcha && !window.reCAPTCHA) {
genCaptcha();
(document.getElementById("captcha-regen") as HTMLSpanElement).onclick = genCaptcha;
captchaInput.onkeyup = validator.validate;
captcha.generate();
(document.getElementById("captcha-regen") as HTMLSpanElement).onclick = captcha.generate;
captcha.input.onkeyup = validator.validate;
}
const create = (event: SubmitEvent) => {
event.preventDefault();
if (window.captcha && !window.reCAPTCHA && !captchaVerified) {
if (window.captcha && !window.reCAPTCHA && !captcha.verified) {
}
addLoader(submitSpan);
@@ -330,8 +291,8 @@ const create = (event: SubmitEvent) => {
if (window.reCAPTCHA) {
send.captcha_text = grecaptcha.getResponse();
} else {
send.captcha_id = captchaID;
send.captcha_text = captchaInput.value;
send.captcha_id = captcha.captchaID;
send.captcha_text = captcha.input.value;
}
}
_post("/newUser", send, (req: XMLHttpRequest) => {