CONFDB: Use default configuration with missing sssd.conf Resolves: https://pagure.io/SSSD/sssd/issue/3339 Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Pavel Březina <pbrezina@redhat.com>

config-check: Message when sssd.conf is missing sssctl config-check should print a message for user if no sssd.conf was found. Resolves: https://pagure.io/SSSD/sssd/issue/3330 Reviewed-by: Lukáš Slebodník <lslebodn@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: Fix format string for size_t src/tools/sssctl/sssctl_config.c: In function 'sssctl_config_check': src/tools/sssctl/sssctl_config.c:93:14: warning: format '%lu' expects argument of type 'long unsigned int', but argument 2 has type 'size_t {aka unsigned int}' [-Wformat=] printf(_("Issues identified by validators: %lu\n"), num_errors); ^ src/tools/sssctl/sssctl_config.c:93:12: note: in expansion of macro '_' printf(_("Issues identified by validators: %lu\n"), num_errors); ^ Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

sssctl: config-check access check report Improve output when access check error is detected by sssctl config-check command. Reviewed-by: Pavel Březina <pbrezina@redhat.com>

sssctl: Add config-check command Fixes: https://fedorahosted.org/sssd/ticket/2269 sssctl sconfig-check command allows to call SSSD config file validators on demand. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>