nss-idmap: add sss_nss_getnamebycert() Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

sss_nss_idmap: add sss_nss_getorigbyname() This patch adds an interface to the new SSS_NSS_GETORIGBYNAME request of the nss responder to libsss_nss_idmap. The main use case for this new call is to replace sss_nss_getsidbyname() in the extdom plugin on the FreeIPA server to get more information about the given object than just the SID which is not available with the default POSIX interfaces. Reviewed-by: Pavel Březina <pbrezina@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

sss_client: Use SAFEALIGN_COPY_<type> macros where appropriate. resolves: https://fedorahosted.org/sssd/ticket/1359

Add client library for SID related lookups This patch add a library for client side lookups for a SID or with a SID through the calls: - sss_nss_getsidbyname - sss_nss_getsidbyid - sss_nss_getnamebysid - sss_nss_getidbysid The library is called libsss_nss_idmap and the contributed spec file will create two new packages libsss_nss_idmap and libsss_nss_idmap-devel.