Completely rework the nss interface to be able to use 2

types of domains: modern and legacy
modern uses member/meberof, legacy uses memberUid for group
memberships.
Rework the proxy backend to use the legacy style as that's the
format the data comes in (trying to convert would require too
many transformations and increased the number of queries).

Add support for fetching groups in nss.
Add support for enumerating users and groups (requires to enable enumeration
in config) both in nss and in the proxy provider.
Remove confdb_get_domain_basedn() and substitute with generic calls in
the nss init function.
Store a domain structure in the btree not the basedn so that we can add
enumeration flags.

Also make sure NSS understand how to make multiple calls on
enumerations, also make passing the domian parameter always
mandatory, passing in domain=* is not valid anymore.

This work fixes also a few memory, degfault, and logic bugs
found while testing all nss functions (there are still some to
fix that are less critical and much harder to find yet).

2 files changed, 0 insertions, 19 deletions

diff --git a/server/confdb/confdb.c b/server/confdb/confdb.c
index 28f25176..95df0367 100644
--- a/server/confdb/confdb.c
+++ b/server/confdb/confdb.c
@@ -635,18 +635,3 @@ done:
     talloc_free(tmp_ctx);
     return ret;
 }
-
-int confdb_get_domain_basedn(struct confdb_ctx *cdb,
-                             TALLOC_CTX *mem_ctx,
-                             const char *domain,
-                             char **basedn)
-{
-    char *section;
-    int ret;
-
-    section = talloc_asprintf(mem_ctx, "config/domains/%s", domain);
-    ret = confdb_get_string(cdb, mem_ctx, section, "basedn", "cn=local", basedn);
-
-    talloc_free(section);
-    return ret;
-}
diff --git a/server/confdb/confdb.h b/server/confdb/confdb.h
index e6dd0d47..d117d043 100644
--- a/server/confdb/confdb.h
+++ b/server/confdb/confdb.h
@@ -52,7 +52,3 @@ int confdb_init(TALLOC_CTX *mem_ctx,
 int confdb_get_domains(struct confdb_ctx *cdb,
                        TALLOC_CTX *mem_ctx,
                        char ***values);
-int confdb_get_domain_basedn(struct confdb_ctx *cdb,
-                             TALLOC_CTX *mem_ctx,
-                             const char *domain,
-                             char **basedn);