TOOLS: Fix typo: exist -> exists Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

Fix minor spelling mistakes Merges: https://pagure.io/SSSD/sssd/pull-request/3556 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

SSSCTL: Add cache-expire command Add sssctl cache-expire as a wrapper for the sss_cache utility to invalidate cached objects. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Michal Židek <mzidek@redhat.com>

UTIL: move {files,selinux}.c under util directory files.c has at least one function that will be re-used for the new session provider that's about to be added. Also, a few other functions may be added and files.c seems the right place for those. selinux.c has been moved together with files.c as the latter takes advantage of some functions from the former and we do not want to always link agains the tools code. The public functions from files.c got a "sss_" prefix and it has been changed whenever they're used. Last but not least, all the places that included "tools/tools_util.h" due to the functions on files.c had this include removed (as they were already including "util/util.h". Related: https://pagure.io/SSSD/sssd/issue/2995 Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Pavel Březina <pbrezina@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

sssctl: use internal API to remove files Reviewed-by: Petr Cech <pcech@redhat.com>

sssctl: Generic help for cache-upgrade and config-check sssctl COMMAND --help should print at least generic help, even if the command does not accept any command specific options. Resolves: https://fedorahosted.org/sssd/ticket/3086 Reviewed-by: Pavel Březina <pbrezina@redhat.com>

sssctl: Consistent commands naming Use TOPIC-ACTION pattern for sssctl command names. Resolves: https://fedorahosted.org/sssd/ticket/3087 Reviewed-by: Pavel Březina <pbrezina@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

TOOLS: Add the upgrade-cache command Allows to upgrade the cache using the sssctl tool, which might be useful e.g. in RPM %post scripts. Reviewed-by: Sumit Bose <sbose@redhat.com>

sssctl: remove also ccache Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

sssctl: restart SSSD when removing cache Resolves: https://fedorahosted.org/sssd/ticket/3066 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

sssctl: new tool Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>