No crumb was found

CI/CD Jenkins
#1

Hi i have installed latest jenkins and trying to integrate with gitlab using webhooks. but when i test the webhook settings i am getting following mentioned error. I think it is due to security features enabled in jenkins, not really sure how to disable them or to include the crumb settings in hooks. Any suggession to solve the problem please.

Hook executed successfully but returned HTTP 403 Error 403 No valid crumb was included in the request

#2

Since webhooks are generating requests on the Jenkins server, you need to construct the request in such a way that gets past Jenkin’s CSRL defense. I haven’t done this myself, but here’s a similar case in another webhook system, and how they got around this.