// RefreshWhitelist updates the whitelist, re-getting the list of committers.
func (config *SubmitQueueConfig) RefreshWhitelist() sets.String {
if config.additionalUserWhitelist == nil {
users, err := loadWhitelist(config.Whitelist)
if err != nil {
glog.Fatalf("error loading user whitelist: %v", err)
}
config.additionalUserWhitelist = &users
}
if config.committerList == nil {
committerList, err := loadWhitelist(config.Committers)
if err != nil {
glog.Fatalf("error loading committers whitelist: %v", err)
}
config.committerList = &committerList
}
allUsers := sets.String{}
// We must use the values on disk in case it has users which don't have
// explicit "pull" permission in the API
allUsers = allUsers.Union(*config.additionalUserWhitelist)
if pushUsers, pullUsers, err := config.UsersWithAccess(); err != nil {
glog.Info("Falling back to static committers list.")
allUsers = allUsers.Union(*config.committerList)
} else {
allUsers = allUsers.Union(pushUsers)
allUsers = allUsers.Union(pullUsers)
}
config.userWhitelist = &allUsers
return allUsers
}