CreateUserPostFunction.groovy

package examples.usermgr

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.Issue

/* CONFIGURABLE SECTION */

// custom field names
final def userNameField = "Username"
final def passwordField = "Password"
final def displayNameField = "Display Name"
final def emailField = "E-Mail"

// default groups
final List<String> defaultGroups = ['jira-users', 'jira-developers']

/* END CONFIGURABLE SECTION */

def customFieldManager = ComponentAccessor.getCustomFieldManager()
def issueManager = ComponentAccessor.getIssueManager()

def issue = issue as Issue

def customFields = customFieldManager.getCustomFieldObjects(issue)

def username = issue.getCustomFieldValue(customFields.find {it.name == userNameField}) as String
def password = issue.getCustomFieldValue(customFields.find {it.name == passwordField}) as String
def displayName = issue.getCustomFieldValue(customFields.find {it.name == displayNameField}) as String
def email = issue.getCustomFieldValue(customFields.find {it.name == emailField}) as String



def userUtil = ComponentAccessor.getUserUtil()
def user = userUtil.createUserNoNotification(username, password, email, displayName)

defaultGroups.each {groupName ->
    def group = userUtil.getGroupObject(groupName)
    assert group // require all default groups to exist

    userUtil.addUserToGroup(group, user)
}

def currentUserName = ComponentAccessor.getJiraAuthenticationContext()?.user?.name
assert currentUserName // this transition must be done by a user, not anonymously
def currentUserGroups = userUtil.getGroupsForUser(currentUserName)
userUtil.addUserToGroups(currentUserGroups, user)