Add realm paramter to subdomain list

This will be used later for setting domain_realm mappings in krb5.conf

2 files changed, 63 insertions, 3 deletions

diff --git a/src/db/sysdb.h b/src/db/sysdb.h
index 20641a753..0e2404c70 100644
--- a/src/db/sysdb.h
+++ b/src/db/sysdb.h
@@ -142,6 +142,7 @@
 
 #define SYSDB_SSH_PUBKEY "sshPublicKey"
 
+#define SYSDB_SUBDOMAIN_REALM "realmName"
 #define SYSDB_SUBDOMAIN_FLAT "flatName"
 #define SYSDB_SUBDOMAIN_ID "domainID"
 
@@ -241,9 +242,10 @@ struct sysdb_attrs {
 struct sysdb_attrs *sysdb_new_attrs(TALLOC_CTX *mem_ctx);
 
 struct sysdb_subdom {
-    char *name;
-    char *flat_name;
-    char *id;
+    const char *realm;
+    const char *name;
+    const char *flat_name;
+    const char *id;
 };
 
 struct range_info {
diff --git a/src/db/sysdb_subdomains.c b/src/db/sysdb_subdomains.c
index 533874f66..8f1df88be 100644
--- a/src/db/sysdb_subdomains.c
+++ b/src/db/sysdb_subdomains.c
@@ -32,6 +32,7 @@ errno_t sysdb_get_subdomains(TALLOC_CTX *mem_ctx, struct sysdb_ctx *sysdb,
     TALLOC_CTX *tmp_ctx;
     struct ldb_result *res;
     const char *attrs[] = {"cn",
+                           SYSDB_SUBDOMAIN_REALM,
                            SYSDB_SUBDOMAIN_FLAT,
                            SYSDB_SUBDOMAIN_ID,
                            NULL};
@@ -86,6 +87,16 @@ errno_t sysdb_get_subdomains(TALLOC_CTX *mem_ctx, struct sysdb_ctx *sysdb,
         }
 
         tmp_str = ldb_msg_find_attr_as_string(res->msgs[i],
+                                              SYSDB_SUBDOMAIN_REALM, NULL);
+        if (tmp_str != NULL) {
+            list[i]->realm = talloc_strdup(list, tmp_str);
+            if (list[i]->realm == NULL) {
+                ret = ENOMEM;
+                goto done;
+            }
+        }
+
+        tmp_str = ldb_msg_find_attr_as_string(res->msgs[i],
                                               SYSDB_SUBDOMAIN_FLAT, NULL);
         if (tmp_str != NULL) {
             list[i]->flat_name = talloc_strdup(list, tmp_str);
@@ -126,6 +137,7 @@ errno_t sysdb_master_domain_get_info(TALLOC_CTX *mem_ctx,
     struct sysdb_subdom *info;
     struct ldb_result *res;
     const char *attrs[] = {"cn",
+                           SYSDB_SUBDOMAIN_REALM,
                            SYSDB_SUBDOMAIN_FLAT,
                            SYSDB_SUBDOMAIN_ID,
                            NULL};
@@ -166,6 +178,16 @@ errno_t sysdb_master_domain_get_info(TALLOC_CTX *mem_ctx,
         goto done;
     }
 
+    tmp_str = ldb_msg_find_attr_as_string(res->msgs[0], SYSDB_SUBDOMAIN_REALM,
+                                          NULL);
+    if (tmp_str != NULL) {
+        info->realm = talloc_strdup(info, tmp_str);
+        if (info->realm == NULL) {
+            ret = ENOMEM;
+            goto done;
+        }
+    }
+
     tmp_str = ldb_msg_find_attr_as_string(res->msgs[0], SYSDB_SUBDOMAIN_FLAT,
                                           NULL);
     if (tmp_str != NULL) {
@@ -224,6 +246,26 @@ errno_t sysdb_master_domain_add_info(struct sysdb_ctx *sysdb,
         goto done;
     }
 
+    if (domain_info->realm != NULL &&
+        (current_info->realm == NULL ||
+         strcmp(current_info->realm, domain_info->realm) != 0) ) {
+        ret = ldb_msg_add_empty(msg, SYSDB_SUBDOMAIN_REALM,
+                                LDB_FLAG_MOD_REPLACE, NULL);
+        if (ret != LDB_SUCCESS) {
+            ret = sysdb_error_to_errno(ret);
+            goto done;
+        }
+
+        ret = ldb_msg_add_string(msg, SYSDB_SUBDOMAIN_REALM,
+                                 domain_info->realm);
+        if (ret != LDB_SUCCESS) {
+            ret = sysdb_error_to_errno(ret);
+            goto done;
+        }
+
+        do_update = true;
+    }
+
     if (domain_info->flat_name != NULL &&
         (current_info->flat_name == NULL ||
          strcmp(current_info->flat_name, domain_info->flat_name) != 0) ) {
@@ -322,6 +364,22 @@ static errno_t sysdb_add_subdomain_attributes(struct sysdb_ctx *sysdb,
         goto done;
     }
 
+    if (domain_info->realm != NULL) {
+        ret = ldb_msg_add_empty(msg, SYSDB_SUBDOMAIN_REALM, LDB_FLAG_MOD_ADD,
+                                NULL);
+        if (ret != LDB_SUCCESS) {
+            ret = sysdb_error_to_errno(ret);
+            goto done;
+        }
+
+        ret = ldb_msg_add_string(msg, SYSDB_SUBDOMAIN_REALM,
+                                 domain_info->realm);
+        if (ret != LDB_SUCCESS) {
+            ret = sysdb_error_to_errno(ret);
+            goto done;
+        }
+    }
+
     if (domain_info->flat_name != NULL) {
         ret = ldb_msg_add_empty(msg, SYSDB_SUBDOMAIN_FLAT, LDB_FLAG_MOD_ADD,
                                 NULL);