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When in CSRF mode get a crumb & add it to the POST headers #26

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When in CSRF mode get a crumb & add it to the POST headers #26

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21 changes: 18 additions & 3 deletions src/yardmaster.coffee
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,8 @@
# Interact with Jenkins instance remotely. Build jobs, change branches, start builders, lock jobs... The list goes on.
#
# Dependencies:
# Nope
# xml2js
# cron
#
# Configuration:
# HUBOT_JENKINS_URL - Jenkins base URL
Expand Down Expand Up @@ -38,6 +39,7 @@
#
# Author:
# @riveramj
# @lwebb - fixed problems with CSRF and post requests

{parseString} = require 'xml2js'
cronJob = require('cron').CronJob
Expand All @@ -59,6 +61,17 @@ withAuthentication = (robot, msg, callback) ->

callback(user, apiKey)

withCrumb = (robot, msg, callback) ->
withAuthentication robot, msg, (user, apiKey) ->
robot.http("#{jenkinsURL}/crumbIssuer/api/json")
.auth("#{user}", "#{apiKey}")
.get() (err, res, body) ->
if err
msg.sent "Problem getting a CSRF token #{err}"
else
json = JSON.parse(body)
callback(user, apiKey, json.crumb)

checkAuthentcation = (robot, msg) ->
yardmaster = robot.brain.get('yardmaster') || {}
yardmaster.auth ||= {}
Expand Down Expand Up @@ -128,16 +141,18 @@ get = (robot, msg, queryOptions, callback) ->
callback(res, body)

post = (robot, msg, queryOptions, postOptions, callback) ->
withAuthentication robot, msg, (user, apiKey) ->
withCrumb robot, msg, (user, apiKey, crumb) ->
robot.http("#{jenkinsURL}/#{queryOptions}")
.auth("#{user}", "#{apiKey}")
.headers('Jenkins-Crumb': crumb)
.post(postOptions) (err, res, body) ->
callback(err, res, body)

postByFullUrl = (robot, msg, url, postOptions, callback) ->
withAuthentication robot, msg, (user, apiKey) ->
withCrumb robot, msg, (user, apiKey, crumb) ->
robot.http(url)
.auth("#{user}", "#{apiKey}")
.headers('Jenkins-Crumb': crumb)
.post(postOptions) (err, res, body) ->
callback(err, res, body)

Expand Down