Ghost/ghost/admin/app/validators/webhook.js
Georg Grauberger 36d9ae36ae
Added secret handling for webhooks (#13980)
closes: https://github.com/TryGhost/Team/issues/1203
refs: https://github.com/TryGhost/Ghost/issues/9942

- Ensures that the webhook secret is validated and saved in Ghost admin
- Then makes use of this value by optionally adding an X-Ghost-Signature header that effectively signs the webhooks
- This allows for verifying the source of a webhook coming from Ghost is truly Ghost.
- Uses the same pattern as GitHub uses: https://docs.github.com/en/developers/webhooks-and-events/webhooks/securing-your-webhooks

Co-authored-by: Hannah Wolfe <github.erisds@gmail.com>
2022-08-23 16:34:32 +01:00

52 lines
1.7 KiB
JavaScript

import BaseValidator from './base';
import validator from 'validator';
import {isBlank} from '@ember/utils';
export default BaseValidator.create({
properties: ['name', 'event', 'targetUrl', 'secret'],
name(model) {
if (isBlank(model.name)) {
model.errors.add('name', 'Please enter a name');
model.hasValidated.pushObject('name');
this.invalidate();
} else if (!validator.isLength(model.name, 0, 191)) {
model.errors.add('name', 'Name is too long, max 191 chars');
model.hasValidated.pushObject('name');
this.invalidate();
}
},
event(model) {
if (isBlank(model.event)) {
model.errors.add('event', 'Please select an event');
model.hasValidated.pushObject('event');
this.invalidate();
}
},
targetUrl(model) {
if (isBlank(model.targetUrl)) {
model.errors.add('targetUrl', 'Please enter a target URL');
} else if (!validator.isURL(model.targetUrl || '', {require_protocol: false})) {
model.errors.add('targetUrl', 'Please enter a valid URL');
} else if (!validator.isLength(model.targetUrl, 0, 2000)) {
model.errors.add('targetUrl', 'Target URL is too long, max 2000 chars');
}
model.hasValidated.pushObject('targetUrl');
if (model.errors.has('targetUrl')) {
this.invalidate();
}
},
secret(model) {
if (!isBlank(model.secret) && !validator.isLength(model.secret, 0, 191)) {
model.errors.add('secret', 'Secret is too long, max 191 chars');
model.hasValidated.pushObject('secret');
this.invalidate();
}
}
});