45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
/**
|
|
* mCaptcha API client
|
|
*/
|
|
class MCaptcha {
|
|
/**
|
|
* @constructor
|
|
* @param {string} sitekey - the unique identifier of captcha configuration
|
|
* @param {string} secret - account secret, can be obtained from mCaptcha dashboard
|
|
* @param {URL} instanceUrl - the URL of the mCaptcha instance you are using
|
|
*/
|
|
constructor(sitekey, secret, instanceUrl) {
|
|
this.sitekey = sitekey;
|
|
this.secret = secret;
|
|
this.verify_url = new URL(instanceUrl);
|
|
this.verify_url.pathname = "/api/v1/pow/siteverify";
|
|
}
|
|
|
|
/**
|
|
* Verify authorization token presented by user
|
|
* @param {string} token
|
|
*/
|
|
async verify(token) {
|
|
let payload = {
|
|
token: token,
|
|
secret: this.secret,
|
|
key: this.sitekey,
|
|
};
|
|
let res = await fetch(this.verify_url, {
|
|
method: "POST",
|
|
body: JSON.stringify(payload),
|
|
headers: { "Content-Type": "application/json; charset=UTF-8" },
|
|
});
|
|
if (res.status != 200) {
|
|
let error = await res.json();
|
|
error = `status code: ${res.status}: ${error.error}`;
|
|
throw new Error(error);
|
|
}
|
|
res = await res.json();
|
|
console.log(res);
|
|
return res.valid;
|
|
}
|
|
}
|
|
|
|
module.exports = MCaptcha;
|