idmap_error_string: add missing descriptions Related to https://pagure.io/SSSD/sssd/issue/1960 Related to https://pagure.io/SSSD/sssd/issue/1938 Related to https://pagure.io/SSSD/sssd/issue/1844 Related to https://pagure.io/SSSD/sssd/issue/1593 Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>

DOC: Fix few typos in doxygen comments src/confdb/confdb.h:572: warning: argument 'memctx' of command @param is not found in the argument list of confdb_get_sub_sections(TALLOC_CTX *mem_ctx, struct confdb_ctx *cdb, const char *section, char ***sections, int *num_sections) src/confdb/confdb.h:592: warning: The following parameters of confdb_get_sub_sections(TALLOC_CTX *mem_ctx, struct confdb_ctx *cdb, const char *section, char ***sections, int *num_sections) are not documented: src/lib/idmap/sss_idmap.h:315: warning: argument 's_cv' of command @param is not found in the argument list of sss_idmap_add_auto_domain_ex(struct sss_idmap_ctx *ctx, const char *domain_name, const char *domain_sid, struct sss_idmap_range *range, const char *range_id, uint32_t rid, bool external_mapping, idmap_store_cb cb, void *pvt) src/lib/idmap/sss_idmap.h:94: warning: The following parameters of sss_idmap_add_auto_domain_ex(struct sss_idmap_ctx *ctx, const char *domain_name, const char *domain_sid, struct sss_idmap_range *range, const char *range_id, uint32_t rid, bool external_mapping, idmap_store_cb cb, void *pvt) are not documented: Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

IDMAP: Add support for automatic adding of ranges Resolves: https://fedorahosted.org/sssd/ticket/2188 Reviewed-by: Sumit Bose <sbose@redhat.com>

IDMAP: add sss_idmap_check_collision(_ex) Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>

DOC: Fix names of arguments in doxygen comments Reviewed-by: Pavel Březina <pbrezina@redhat.com>

idmap: add API to free allocated SIDs

idmap: add sss_idmap_domain_by_name_has_algorithmic_mapping()

Include sys/types.h for types id_t and uid_t

idmap: add sss_idmap_domain_has_algorithmic_mapping With this call it can be checked if for a given domain algorithmic mapping is available or if the ID must be read from an external source. The default if an error occurs or no matching range was found is false, i.e external mapping, to meet the requirements for simple LDAP based domains where only external mapping is available. Fixes https://fedorahosted.org/sssd/ticket/1960

idmap: add calls to check if ID mapping conforms to ranges When ID are mapped externally it must be checked if the extern ID falls into the right configured range to avoid ID conflicts. Fixes https://fedorahosted.org/sssd/ticket/1960

idmap: add option to indicate external_mapping The idea is that ranges for IDs from AD can be used in libsss_idmap as well, but whenever a mapping is requested for this range a specific error code IDMAP_EXTERNAL is returned to tell SSSD to do an AD lookup. This way SSSD does not need to inspect the ranges itself but all is done inside if libsss_idmap. Fixes https://fedorahosted.org/sssd/ticket/1960

idmap: add optional unique range id To be able to detect configuration changes in idranges managed by FreeIPA an identifier should be stored on the client together with the other idrange related data. Fixes https://fedorahosted.org/sssd/ticket/1979

idmap: allow first RID to be set Currently libss_idmap implicitly assumes that the RID 0 is always mapped to the first ID of the given range. This is not the case anymore when multiple ranges are used e.g. for trusted domains in FreeIPA. A new call sss_idmap_add_domain_ex() was added which can take the first RID as an argument. This new call will get more options with other patches hence I didn't change the library version with this patch. Fixes https://fedorahosted.org/sssd/ticket/1938

Fix some doxygen warnings

libsss_idmap: function to calculate range Calculation of range for domains is moved from sdap_idmap code to sss_idmap code. Some refactoring have been done to allow this move. https://fedorahosted.org/sssd/ticket/1844

IDMAP: add sss_idmap_smb_sid_to_unix() To avoid a conversion on the caller side a new call is added to libsss_idmap which converts a Samba dom_sid structure to a Posix ID.

idmap: Silence DEBUG messages when dealing with built-in SIDs. When converting built-in SID to unix GID/UID a confusing debug message about the failed conversion was printed. This patch special cases these built-in objects. https://fedorahosted.org/sssd/ticket/1593

sss_idmap: add support for samba struct dom_sid The samba ndr libraries use struct dom_sid to handle SIDs. Since there is no public samba library which offers conversion from other representations, e.g. as string, this is added to libsss_idmap. To avoid compile-time or run-time dependency to any samba library or header file the definition of the struct is copied here.

Rename struct dom_sid to struct sss_dom_sid To avoid conflicts with struct dom_sid used by samba the sss_ prefix is added to the struct used by libsss_idmap.

LDAP: Add routine to extract domain SID from an object SID Also makes the domain prefix macros from sss_idmap public.

Allow different SID representations in libidmap Besides as strings it is now possible to use binary SIDs or a struct containing all SID information. Functions to convert between these formats are added as well.

Add idmap library