www/roster/public_ldap_authgroups.rb

# Reads LDAP ou=auth,ou=groups,dc=apache,dc=org
# Creates JSON output with the following format:
#
# {
# "lastTimestamp": "20160807004722Z",
# "auth": {
#   "accounting": {
#     "createTimestamp": "20160802141719Z",
#     "modifyTimestamp": "20160806162424Z",
#     "roster": [
#     ...
#     ]
#   },
#   "apachecon": {
#     "createTimestamp": "20160802141719Z",
#     "modifyTimestamp": "20160802141719Z",
#     "roster": [
#     ...
#   },
# }
#

require_relative 'public_json_common'

# gather auth group info
entries = {}

groups = ASF::AuthGroup.preload # for performance

if groups.empty?
  Wunderbar.error "No results retrieved, output not created"
  exit 0
end

lastStamp = ''
groups.keys.sort_by {|a| a.name}.each do |entry|
    m = []
    entry.members.sort_by {|a| a.name}.each do |e|
        m << e.name
    end
    lastStamp = entry.modifyTimestamp if entry.modifyTimestamp > lastStamp
    entries[entry.name] = {
        createTimestamp: entry.createTimestamp,
        modifyTimestamp: entry.modifyTimestamp,
        roster: m 
    }
end

info = {
  # Is there a use case for the last createTimestamp ?
  lastTimestamp: lastStamp,
  auth: entries,
}

public_json_output(info)

if changed? and @old_file
  # for validating UIDs
  uids = ASF::Person.list().map(&:id)
  entries.each do |name, entry|
    entry[:roster].each do |id|
      Wunderbar.warn "#{name}: unknown uid '#{id}'" unless uids.include?(id)
    end
  end
end