38 lines
1.3 KiB
JavaScript
38 lines
1.3 KiB
JavaScript
|
import { ApolloLink, Observable } from 'apollo-link';
|
||
|
|
|
||
|
|
export const apolloCaptchaLink = new ApolloLink((operation, forward) =>
|
||
|
|
forward(operation).flatMap((result) => {
|
||
|
|
const { errors = [] } = result;
|
||
|
|
|
||
|
|
// Our API will return with a top-level GraphQL error with extensions
|
||
|
|
// in case a captcha is required.
|
||
|
|
const captchaError = errors.find((e) => e?.extensions?.needs_captcha_response);
|
||
|
|
if (captchaError) {
|
||
|
|
const captchaSiteKey = captchaError.extensions.captcha_site_key;
|
||
|
|
const spamLogId = captchaError.extensions.spam_log_id;
|
||
|
|
|
||
|
|
return new Observable((observer) => {
|
||
|
|
import('~/captcha/wait_for_captcha_to_be_solved')
|
||
|
|
.then(({ waitForCaptchaToBeSolved }) => waitForCaptchaToBeSolved(captchaSiteKey))
|
||
|
|
.then((captchaResponse) => {
|
||
|
|
// If the captcha was solved correctly, we re-do our action while setting
|
||
|
|
// captcha response headers.
|
||
|
|
operation.setContext({
|
||
|
|
headers: {
|
||
|
|
'X-GitLab-Captcha-Response': captchaResponse,
|
||
|
|
'X-GitLab-Spam-Log-Id': spamLogId,
|
||
|
|
},
|
||
|
|
});
|
||
|
|
forward(operation).subscribe(observer);
|
||
|
|
})
|
||
|
|
.catch((error) => {
|
||
|
|
observer.error(error);
|
||
|
|
observer.complete();
|
||
|
|
});
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
return Observable.of(result);
|
||
|
|
}),
|
||
|
|
);
|