Fix minor spelling mistakes in providers/* Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

DP: Create a new handler function getAccountDomain() Adds a new method getAccountDomain() which is a bit similar to getAccountInfo, except it doesn't fetch, parse and store the entry, but just returns the domain or a subdomain the entry was found in. At the moment, the method only supports requests by ID. A default handler is provided (and in this patch used by all the domains) which returns ERR_GET_ACCT_DOM_NOT_SUPPORTED. This return code should be evaluated by the responder so that this DP method is not called again, because it's not supported by the back end type. Reviewed-by: Pavel Březina <pbrezina@redhat.com> Reviewed-by: Sumit Bose <sbose@redhat.com>

DP: Overlay sessionRecording attribute on initgr Add sessionRecording attribute to user entries on initgr request in data provider, specifying if the user name or groups match the ones with session recording enabled. Reviewed-by: Pavel Březina <pbrezina@redhat.com>

DP: Fix typo Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

DP: Remove unused attr_type from struct dp_id_data Structure member attr_type was set to BE_ATTR_CORE on all places and there was a single place src/providers/ldap/ldap_id.c where we checked to other values. It is not used anymore; it's better to remove it. Reviewed-by: Michal Židek <mzidek@redhat.com>

DP: Remove unused constants BE_ATTR_* Neither BE_ATTR_MEM nor BE_ATTR_ALL are set anywhere in sssd.code. sh$ git grep -E "BE_ATTR_ALL|BE_ATTR_MEM" src/providers/data_provider.h:#define BE_ATTR_MEM 2 src/providers/data_provider.h:#define BE_ATTR_ALL 3 src/providers/data_provider/dp_target_id.c: case BE_ATTR_MEM: src/providers/data_provider/dp_target_id.c: case BE_ATTR_ALL: Reviewed-by: Michal Židek <mzidek@redhat.com>

DP: Add log message for get account info Reviewed-by: Petr Čech <pcech@redhat.com>

DP: Remove old data provider interface Reverse data provider interface is moved to a better location in NSS responder. All responders now can have an sbus interface defined per data provider connection. The unused old data provider interface is removed. Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

PROVIDER: Conversion empty string from D-Bus to NULL This patch fixes the issue with empty string recieving from D-Bus. Data providers obtains NULL. So this is simple conversin. Resolves: https://fedorahosted.org/sssd/ticket/3084 Reviewed-by: Pavel Březina <pbrezina@redhat.com>

DP: rename be_acct_req to dp_id_data Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

DP: Add function to get be_ctx directly from dp_client Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

DP: Move be_req_acct and remove discard_const Reviewed-by: Sumit Bose <sbose@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

DP: Switch to new interface Reviewed-by: Sumit Bose <sbose@redhat.com> Reviewed-by: Jakub Hrozek <jhrozek@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>