Move mpg flag to the domain where it belongs

A sysdb contains now multiple domains, but the mpg property is a
property of a specific domain not of the underlying database.

8 files changed, 13 insertions, 16 deletions

diff --git a/src/confdb/confdb.c b/src/confdb/confdb.c
index 600d423d..00643cd3 100644
--- a/src/confdb/confdb.c
+++ b/src/confdb/confdb.c
@@ -859,6 +859,9 @@ static int confdb_get_domain_internal(struct confdb_ctx *cdb,
             ret = EINVAL;
             goto done;
         }
+
+        /* The LOCAL provider use always Magic Private Groups */
+        domain->mpg = true;
     }
 
     domain->timeout = ldb_msg_find_attr_as_int(res->msgs[0],
diff --git a/src/confdb/confdb.h b/src/confdb/confdb.h
index eb16d01e..81323dda 100644
--- a/src/confdb/confdb.h
+++ b/src/confdb/confdb.h
@@ -201,6 +201,7 @@ struct sss_domain_info {
     int timeout;
     bool enumerate;
     bool fqnames;
+    bool mpg;
     bool ignore_group_members;
     uint32_t id_min;
     uint32_t id_max;
diff --git a/src/db/sysdb.c b/src/db/sysdb.c
index 62c33f23..a35664d1 100644
--- a/src/db/sysdb.c
+++ b/src/db/sysdb.c
@@ -972,12 +972,6 @@ int sysdb_domain_init_internal(TALLOC_CTX *mem_ctx,
     }
     sysdb->domain = domain;
 
-    /* The local provider s the only true MPG,
-     * for the other domains, the provider actually unrolls MPGs */
-    if (strcasecmp(domain->provider, "local") == 0) {
-        sysdb->mpg = true;
-    }
-
     ret = sysdb_get_db_file(sysdb, domain->provider,
                             domain->name, db_path,
                             &sysdb->ldb_file);
diff --git a/src/db/sysdb_ops.c b/src/db/sysdb_ops.c
index 5e6f6fb0..46ab64d3 100644
--- a/src/db/sysdb_ops.c
+++ b/src/db/sysdb_ops.c
@@ -1086,7 +1086,7 @@ int sysdb_add_user(struct sysdb_ctx *sysdb,
     uint32_t id;
     int ret;
 
-    if (sysdb->mpg) {
+    if (domain->mpg) {
         if (gid != 0) {
             DEBUG(0, ("Cannot add user with arbitrary GID in MPG domain!\n"));
             return EINVAL;
@@ -1120,7 +1120,7 @@ int sysdb_add_user(struct sysdb_ctx *sysdb,
         return ret;
     }
 
-    if (sysdb->mpg) {
+    if (domain->mpg) {
         /* In MPG domains you can't have groups with the same name as users,
          * search if a group with the same name exists.
          * Don't worry about users, if we try to add a user with the same
@@ -1161,7 +1161,7 @@ int sysdb_add_user(struct sysdb_ctx *sysdb,
         ret = sysdb_attrs_add_uint32(id_attrs, SYSDB_UIDNUM, id);
         if (ret) goto done;
 
-        if (sysdb->mpg) {
+        if (domain->mpg) {
             ret = sysdb_attrs_add_uint32(id_attrs, SYSDB_GIDNUM, id);
             if (ret) goto done;
         }
@@ -1300,7 +1300,7 @@ int sysdb_add_group(struct sysdb_ctx *sysdb,
         return ret;
     }
 
-    if (sysdb->mpg) {
+    if (domain->mpg) {
         /* In MPG domains you can't have groups with the same name as users,
          * search if a group with the same name exists.
          * Don't worry about users, if we try to add a user with the same
@@ -1710,7 +1710,7 @@ int sysdb_store_user(struct sysdb_ctx *sysdb,
         if (ret) goto fail;
     }
 
-    if (uid && !gid && sysdb->mpg) {
+    if (uid && !gid && domain->mpg) {
         ret = sysdb_attrs_add_uint32(attrs, SYSDB_GIDNUM, uid);
         if (ret) goto fail;
     }
diff --git a/src/db/sysdb_private.h b/src/db/sysdb_private.h
index 4eea0904..5a900f17 100644
--- a/src/db/sysdb_private.h
+++ b/src/db/sysdb_private.h
@@ -84,7 +84,6 @@
 
 struct sysdb_ctx {
     struct sss_domain_info *domain; /* *DEPRECATED*, do not use! */
-    bool mpg;
 
     struct ldb_context *ldb;
     char *ldb_file;
diff --git a/src/db/sysdb_search.c b/src/db/sysdb_search.c
index 0bc813a6..8ff29c37 100644
--- a/src/db/sysdb_search.c
+++ b/src/db/sysdb_search.c
@@ -227,7 +227,7 @@ int sysdb_getgrnam(TALLOC_CTX *mem_ctx,
         return ENOMEM;
     }
 
-    if (sysdb->mpg) {
+    if (domain->mpg) {
         fmt_filter = SYSDB_GRNAM_MPG_FILTER;
         base_dn = ldb_dn_new_fmt(tmp_ctx, sysdb->ldb,
                                  SYSDB_DOM_BASE, domain->name);
@@ -299,7 +299,7 @@ int sysdb_getgrgid(TALLOC_CTX *mem_ctx,
         return ENOMEM;
     }
 
-    if (sysdb->mpg) {
+    if (domain->mpg) {
         fmt_filter = SYSDB_GRGID_MPG_FILTER;
         base_dn = ldb_dn_new_fmt(tmp_ctx, sysdb->ldb,
                                  SYSDB_DOM_BASE, domain->name);
@@ -349,7 +349,7 @@ int sysdb_enumgrent(TALLOC_CTX *mem_ctx,
         return ENOMEM;
     }
 
-    if (sysdb->mpg) {
+    if (domain->mpg) {
         fmt_filter = SYSDB_GRENT_MPG_FILTER;
         base_dn = ldb_dn_new_fmt(tmp_ctx, sysdb->ldb,
                                  SYSDB_DOM_BASE, domain->name);
diff --git a/src/db/sysdb_subdomains.c b/src/db/sysdb_subdomains.c
index 6a3f9ee6..2d8470d5 100644
--- a/src/db/sysdb_subdomains.c
+++ b/src/db/sysdb_subdomains.c
@@ -561,7 +561,6 @@ errno_t sysdb_get_subdomain_context(TALLOC_CTX *mem_ctx,
     }
 
     new_ctx->domain = subdomain;
-    new_ctx->mpg = true;
 
     new_ctx->ldb = sysdb->ldb;
     new_ctx->ldb_file = sysdb->ldb_file;
diff --git a/src/util/domain_info_utils.c b/src/util/domain_info_utils.c
index c016258e..45b9f7b5 100644
--- a/src/util/domain_info_utils.c
+++ b/src/util/domain_info_utils.c
@@ -74,6 +74,7 @@ struct sss_domain_info *new_subdomain(TALLOC_CTX *mem_ctx,
 
     dom->enumerate = false;
     dom->fqnames = true;
+    dom->mpg = true;
     /* FIXME: get ranges from the server */
     dom->id_min = 0;
     dom->id_max = 0xffffffff;