protect internal users from impersonation
protect internal users from impersonation

darkrasid/gitlabhq,darkrasid/gitlabhq,axilleas/gitlabhq,darkrasid/gitlabhq,jirutka/gitlabhq,dplarson/gitlabhq,mmkassem/gitlabhq,t-zuehlsdorff/gitlabhq,axilleas/gitlabhq,dreampet/gitlab,stoplightio/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,stoplightio/gitlabhq,dreampet/gitlab,jirutka/gitlabhq,mmkassem/gitlabhq,dplarson/gitlabhq,t-zuehlsdorff/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,stoplightio/gitlabhq,htve/GitlabForChinese,htve/GitlabForChinese,darkrasid/gitlabhq,mmkassem/gitlabhq,dplarson/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,mmkassem/gitlabhq,dreampet/gitlab,htve/GitlabForChinese,t-zuehlsdorff/gitlabhq,jirutka/gitlabhq,iiet/iiet-git,iiet/iiet-git,axilleas/gitlabhq,htve/GitlabForChinese,dreampet/gitlab,t-zuehlsdorff/gitlabhq