in files/gitlab-cookbooks/gitlab/libraries/incoming_email.rb [23:36]
def parse_secrets
if rails_user_config_or_default('incoming_email_enabled') && rails_user_config_or_default('incoming_email_delivery_method') == "webhook"
Gitlab['mailroom']['incoming_email_auth_token'] ||= Gitlab['gitlab_rails']['incoming_email_auth_token'] || SecretsHelper.generate_base64(32)
end
if rails_user_config_or_default('service_desk_email_enabled') && rails_user_config_or_default('service_desk_email_delivery_method') == "webhook"
Gitlab['mailroom']['service_desk_email_auth_token'] ||= Gitlab['gitlab_rails']['service_desk_email_auth_token'] || SecretsHelper.generate_base64(32)
end
end