title: Git with ldap authorization
body: <p>Is there a way to authorize user via ldap on a git repository? Or phrased slightly differently: Is there a way to deny people pull/push if they are not in a specific ldap group?</p>
  
  <p>Edit:
  Yes, great idea using PAM and/or a hook. Does anyone have experience using git in combination with pam_ldap?</p>