broken ldap conf for openshift origin

identityProviders:
  - name: "AD Server Account"
    challenge: true
    login: true
    mappingMethod: claim
    provider:
      apiVersion: v1
      kind: LDAPPasswordIdentityProvider
      attributes:
        id:
        - dn
        email:
        - mail
        name:
        - cn
        preferredUsername:
        - uid
      bindDN: ""
      bindPassword: ""
      insecure: true
      url: "ldap://ad.example.com/dc=ad,dc=crl,dc=coloradomesa,dc=edu?sAMAccountName"