[tarantool-patches] [PATCH 1/4] Introduce separate entity object types for entity privileges.

Serge Petrenko sergepetrenko at tarantool.org
Mon Aug 20 11:10:05 MSK 2018


When granting or revoking a privilege on an entire entity, id 0 was used
to indicate the fact that we don't grant a privilege on a single object,
but on a whole entity. This caused confusion, because for entity USER,
for example, id 0 is a valid object id (user 'guest' uses it).
Any non-zero id dedicated to this cause obviously may be confused as well.
Fix this by creating separate schema_object_types for entities:
SC_ENTITY_SPACE, SC_ENTITY_USER, etc.

Closes: #3574
Prerequisite: #3524
---
 src/box/alter.cc             |  27 +++++++++++++++++++-
 src/box/bootstrap.snap       | Bin 1540 -> 1556 bytes
 src/box/lua/schema.lua       |  58 ++++++++++++++++++++++++++-----------------
 src/box/lua/upgrade.lua      |  23 +++++++++++++++++
 src/box/schema.cc            |  11 ++++----
 src/box/schema.h             |  23 +++++++++--------
 src/box/schema_def.c         |  21 ++++++++++++++++
 src/box/schema_def.h         |  18 +++++++++++++-
 src/box/user.cc              |  27 +++++++++++---------
 test/box-py/bootstrap.result |  14 +++++------
 test/box/access.result       |   6 ++---
 test/box/access_misc.result  |   8 +++---
 test/box/alter.result        |   8 +++---
 test/xlog/upgrade.result     |  14 +++++------
 14 files changed, 180 insertions(+), 78 deletions(-)

diff --git a/src/box/alter.cc b/src/box/alter.cc
index 3007a131d..42136b7df 100644
--- a/src/box/alter.cc
+++ b/src/box/alter.cc
@@ -2537,10 +2537,35 @@ priv_def_create_from_tuple(struct priv_def *priv, struct tuple *tuple)
 {
 	priv->grantor_id = tuple_field_u32_xc(tuple, BOX_PRIV_FIELD_ID);
 	priv->grantee_id = tuple_field_u32_xc(tuple, BOX_PRIV_FIELD_UID);
+
 	const char *object_type =
 		tuple_field_cstr_xc(tuple, BOX_PRIV_FIELD_OBJECT_TYPE);
-	priv->object_id = tuple_field_u32_xc(tuple, BOX_PRIV_FIELD_OBJECT_ID);
 	priv->object_type = schema_object_type(object_type);
+
+	const char *data = tuple_field(tuple, BOX_PRIV_FIELD_OBJECT_ID);
+	if (data == NULL) {
+		tnt_raise(ClientError, ER_NO_SUCH_FIELD,
+		      BOX_PRIV_FIELD_OBJECT_ID + TUPLE_INDEX_BASE);
+	}
+	/*
+	 * When granting or revoking privileges on a whole entity
+	 * we pass empty string ('') to object_id to indicate
+	 * grant on every object of that entity.
+	 * So check for that first.
+	 */
+	switch (mp_typeof(*data)) {
+	case MP_STR:
+		if (mp_decode_strl(&data) == 0) {
+			/* Entity-wide privilege. */
+			priv->object_id = 0;
+			priv->object_type = schema_entity_type(priv->object_type);
+			break;
+		}
+		FALLTHROUGH;
+	default:
+		priv->object_id = tuple_field_u32_xc(tuple,
+						     BOX_PRIV_FIELD_OBJECT_ID);
+	}
 	if (priv->object_type == SC_UNKNOWN) {
 		tnt_raise(ClientError, ER_UNKNOWN_SCHEMA_OBJECT,
 			  object_type);
diff --git a/src/box/bootstrap.snap b/src/box/bootstrap.snap
index b610828c9c9ae9a22acdd8c150c16c6838b7a273..44992b050e9d73d69608fb92782d1e965f6cdc51 100644
GIT binary patch
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diff --git a/src/box/lua/schema.lua b/src/box/lua/schema.lua
index b9b8c9004..d347fd1e6 100644
--- a/src/box/lua/schema.lua
+++ b/src/box/lua/schema.lua
@@ -1801,16 +1801,16 @@ local function privilege_name(privilege)
 end
 
 local function object_resolve(object_type, object_name)
+    if object_name ~= nil and type(object_name) ~= 'string'
+            and type(object_name) ~= 'number' then
+        box.error(box.error.ILLEGAL_PARAMS, "wrong object name type")
+    end
     if object_type == 'universe' then
-        if object_name ~= nil and type(object_name) ~= 'string'
-                and type(object_name) ~= 'number' then
-            box.error(box.error.ILLEGAL_PARAMS, "wrong object name type")
-        end
         return 0
     end
     if object_type == 'space' then
-        if object_name == nil or object_name == 0 then
-            return 0
+        if object_name == '' then
+            return ''
         end
         local space = box.space[object_name]
         if  space == nil then
@@ -1819,8 +1819,8 @@ local function object_resolve(object_type, object_name)
         return space.id
     end
     if object_type == 'function' then
-        if object_name == nil or object_name == 0 then
-            return 0
+        if object_name == '' then
+            return ''
         end
         local _vfunc = box.space[box.schema.VFUNC_ID]
         local func
@@ -1836,8 +1836,8 @@ local function object_resolve(object_type, object_name)
         end
     end
     if object_type == 'sequence' then
-        if object_name == nil or object_name == 0 then
-            return 0
+        if object_name == '' then
+            return ''
         end
         local seq = sequence_resolve(object_name)
         if seq == nil then
@@ -1864,7 +1864,7 @@ local function object_resolve(object_type, object_name)
 end
 
 local function object_name(object_type, object_id)
-    if object_type == 'universe' then
+    if object_type == 'universe' or object_id == '' then
         return ""
     end
     local space
@@ -2072,12 +2072,18 @@ local function grant(uid, name, privilege, object_type,
                      object_name, options)
     -- From user point of view, role is the same thing
     -- as a privilege. Allow syntax grant(user, role).
-    if object_name == nil and object_type == nil then
-        -- sic: avoid recursion, to not bother with roles
-        -- named 'execute'
-        object_type = 'role'
-        object_name = privilege
-        privilege = 'execute'
+    if object_name == nil then
+        if object_type == nil then
+            -- sic: avoid recursion, to not bother with roles
+            -- named 'execute'
+            object_type = 'role'
+            object_name = privilege
+            privilege = 'execute'
+        else
+            -- Allow syntax grant(user, priv, entity)
+            -- for entity grants.
+            object_name = ''
+        end
     end
     local privilege_hex = privilege_check(privilege, object_type)
 
@@ -2117,10 +2123,16 @@ end
 local function revoke(uid, name, privilege, object_type, object_name, options)
     -- From user point of view, role is the same thing
     -- as a privilege. Allow syntax revoke(user, role).
-    if object_name == nil and object_type == nil then
-        object_type = 'role'
-        object_name = privilege
-        privilege = 'execute'
+    if object_name == nil then
+        if object_type == nil then
+            object_type = 'role'
+            object_name = privilege
+            privilege = 'execute'
+        else
+            -- Allow syntax revoke(user, privilege, entity)
+            -- to revoke entity privileges.
+            object_name = ''
+        end
     end
     local privilege_hex = privilege_check(privilege, object_type)
     options = options or {}
@@ -2192,8 +2204,8 @@ local function drop(uid, opts)
     local privs = _vpriv.index.primary:select{uid}
 
     for k, tuple in pairs(privs) do
-	-- we need an additional box.session.su() here, because of
-	-- unnecessary check for privilege PRIV_REVOKE in priv_def_check()
+        -- we need an additional box.session.su() here, because of
+        -- unnecessary check for privilege PRIV_REVOKE in priv_def_check()
         box.session.su("admin", revoke, uid, uid, tuple[5], tuple[3], tuple[4])
     end
     box.space[box.schema.USER_ID]:delete{uid}
diff --git a/src/box/lua/upgrade.lua b/src/box/lua/upgrade.lua
index 0293f6ef8..091da2dc4 100644
--- a/src/box/lua/upgrade.lua
+++ b/src/box/lua/upgrade.lua
@@ -964,6 +964,28 @@ local function upgrade_to_1_10_0()
     create_vsequence_space()
 end
 
+--------------------------------------------------------------------------------
+--- Tarantool 1.10.2
+--------------------------------------------------------------------------------
+local function upgrade_space_priv_to_1_10_2()
+    local _priv = box.space._priv
+    local _vpriv = box.space._vpriv
+    local f = _priv:format()
+
+    f[4].type = 'scalar'
+    _priv:format(f)
+    f = _vpriv:format()
+    f[4].type = 'scalar'
+    _vpriv:format(f)
+    _priv.index.primary:alter{parts={2, 'unsigned', 3, 'string', 4, 'scalar'}}
+    _vpriv.index.primary:alter{parts={2, 'unsigned', 3, 'string', 4, 'scalar'}}
+    _priv.index.object:alter{parts={3, 'string', 4, 'scalar'}}
+    _vpriv.index.object:alter{parts={3, 'string', 4, 'scalar'}}
+end
+
+local function upgrade_to_1_10_2()
+    upgrade_space_priv_to_1_10_2()
+end
 
 local function get_version()
     local version = box.space._schema:get{'version'}
@@ -991,6 +1013,7 @@ local function upgrade(options)
         {version = mkversion(1, 7, 6), func = upgrade_to_1_7_6, auto = false},
         {version = mkversion(1, 7, 7), func = upgrade_to_1_7_7, auto = true},
         {version = mkversion(1, 10, 0), func = upgrade_to_1_10_0, auto = true},
+        {version = mkversion(1, 10, 2), func = upgrade_to_1_10_2, auto = true},
     }
 
     for _, handler in ipairs(handlers) do
diff --git a/src/box/schema.cc b/src/box/schema.cc
index 433f52c08..4502ca6dc 100644
--- a/src/box/schema.cc
+++ b/src/box/schema.cc
@@ -535,11 +535,14 @@ schema_find_name(enum schema_object_type type, uint32_t object_id)
 {
 	switch (type) {
 	case SC_UNIVERSE:
+	case SC_ENTITY_SPACE:
+	case SC_ENTITY_FUNCTION:
+	case SC_ENTITY_SEQUENCE:
+	case SC_ENTITY_ROLE:
+	case SC_ENTITY_USER:
 		return "";
 	case SC_SPACE:
 		{
-			if (object_id == 0)
-				return "SPACE";
 			struct space *space = space_by_id(object_id);
 			if (space == NULL)
 				break;
@@ -547,8 +550,6 @@ schema_find_name(enum schema_object_type type, uint32_t object_id)
 		}
 	case SC_FUNCTION:
 		{
-			if (object_id == 0)
-				return "FUNCTION";
 			struct func *func = func_by_id(object_id);
 			if (func == NULL)
 				break;
@@ -556,8 +557,6 @@ schema_find_name(enum schema_object_type type, uint32_t object_id)
 		}
 	case SC_SEQUENCE:
 		{
-			if (object_id == 0)
-				return "SEQUENCE";
 			struct sequence *seq = sequence_by_id(object_id);
 			if (seq == NULL)
 				break;
diff --git a/src/box/schema.h b/src/box/schema.h
index 0822262d0..f1735ff34 100644
--- a/src/box/schema.h
+++ b/src/box/schema.h
@@ -250,16 +250,19 @@ static inline
 struct access *
 entity_access_get(enum schema_object_type type)
 {
-       switch (type) {
-       case SC_SPACE:
-               return entity_access.space;
-       case SC_FUNCTION:
-               return entity_access.function;
-       case SC_SEQUENCE:
-               return entity_access.sequence;
-       default:
-               return NULL;
-       }
+	switch (type) {
+	case SC_SPACE:
+	case SC_ENTITY_SPACE:
+		return entity_access.space;
+	case SC_FUNCTION:
+	case SC_ENTITY_FUNCTION:
+		return entity_access.function;
+	case SC_SEQUENCE:
+	case SC_ENTITY_SEQUENCE:
+		return entity_access.sequence;
+	default:
+		return NULL;
+	}
 }
 
 #endif /* INCLUDES_TARANTOOL_BOX_SCHEMA_H */
diff --git a/src/box/schema_def.c b/src/box/schema_def.c
index 97c074ab2..5cc430d37 100644
--- a/src/box/schema_def.c
+++ b/src/box/schema_def.c
@@ -41,6 +41,27 @@ static const char *object_type_strs[] = {
 	/* [SC_COLLATION]       = */ "collation",
 };
 
+enum schema_object_type
+schema_entity_type(enum schema_object_type type)
+{
+	switch (type) {
+	case SC_SPACE:
+		return SC_ENTITY_SPACE;
+	case SC_FUNCTION:
+		return SC_ENTITY_FUNCTION;
+	case SC_USER:
+		return SC_ENTITY_USER;
+	case SC_ROLE:
+		return SC_ENTITY_ROLE;
+	case SC_SEQUENCE:
+		return SC_ENTITY_SEQUENCE;
+	case SC_COLLATION:
+		return SC_ENTITY_COLLATION;
+	default:
+		unreachable();
+	}
+}
+
 enum schema_object_type
 schema_object_type(const char *name)
 {
diff --git a/src/box/schema_def.h b/src/box/schema_def.h
index 2edb8d37f..e2826bd13 100644
--- a/src/box/schema_def.h
+++ b/src/box/schema_def.h
@@ -228,9 +228,25 @@ enum schema_object_type {
 	SC_ROLE = 5,
 	SC_SEQUENCE = 6,
 	SC_COLLATION = 7,
-	schema_object_type_MAX = 8
+	/*
+	 * All object types are supposed to be above this point,
+	 * all entity types - below.
+	 */
+	schema_object_type_MAX = 8,
+	SC_ENTITY_SPACE,
+	SC_ENTITY_FUNCTION,
+	SC_ENTITY_USER,
+	SC_ENTITY_ROLE,
+	SC_ENTITY_SEQUENCE,
+	SC_ENTITY_COLLATION
 };
 
+/**
+ * Given a object type, return an entity type it belongs to.
+ */
+enum schema_object_type
+schema_entity_type(enum schema_object_type type);
+
 enum schema_object_type
 schema_object_type(const char *name);
 
diff --git a/src/box/user.cc b/src/box/user.cc
index fbf06566a..eec785652 100644
--- a/src/box/user.cc
+++ b/src/box/user.cc
@@ -207,12 +207,23 @@ access_find(struct priv_def *priv)
 		access = universe.access;
 		break;
 	}
+	case SC_ENTITY_SPACE:
+	{
+		access = entity_access.space;
+		break;
+	}
+	case SC_ENTITY_FUNCTION:
+	{
+		access = entity_access.function;
+		break;
+	}
+	case SC_ENTITY_SEQUENCE:
+	{
+		access = entity_access.sequence;
+		break;
+	}
 	case SC_SPACE:
 	{
-		if (priv->object_id == 0) {
-			access = entity_access.space;
-			break;
-		}
 		struct space *space = space_by_id(priv->object_id);
 		if (space)
 			access = space->access;
@@ -220,10 +231,6 @@ access_find(struct priv_def *priv)
 	}
 	case SC_FUNCTION:
 	{
-		if (priv->object_id == 0) {
-			access = entity_access.function;
-			break;
-		}
 		struct func *func = func_by_id(priv->object_id);
 		if (func)
 			access = func->access;
@@ -231,10 +238,6 @@ access_find(struct priv_def *priv)
 	}
 	case SC_SEQUENCE:
 	{
-		if (priv->object_id == 0) {
-			access = entity_access.sequence;
-			break;
-		}
 		struct sequence *seq = sequence_by_id(priv->object_id);
 		if (seq)
 			access = seq->access;
diff --git a/test/box-py/bootstrap.result b/test/box-py/bootstrap.result
index 16c2027cf..cf8242de5 100644
--- a/test/box-py/bootstrap.result
+++ b/test/box-py/bootstrap.result
@@ -5,7 +5,7 @@ box.space._schema:select{}
 ---
 - - ['cluster', '<cluster uuid>']
   - ['max_id', 511]
-  - ['version', 1, 10, 0]
+  - ['version', 1, 10, 2]
 ...
 box.space._cluster:select{}
 ---
@@ -58,10 +58,10 @@ box.space._space:select{}
         'type': 'string'}, {'name': 'auth', 'type': 'map'}]]
   - [312, 1, '_priv', 'memtx', 0, {}, [{'name': 'grantor', 'type': 'unsigned'}, {
         'name': 'grantee', 'type': 'unsigned'}, {'name': 'object_type', 'type': 'string'},
-      {'name': 'object_id', 'type': 'unsigned'}, {'name': 'privilege', 'type': 'unsigned'}]]
+      {'name': 'object_id', 'type': 'scalar'}, {'name': 'privilege', 'type': 'unsigned'}]]
   - [313, 1, '_vpriv', 'sysview', 0, {}, [{'name': 'grantor', 'type': 'unsigned'},
       {'name': 'grantee', 'type': 'unsigned'}, {'name': 'object_type', 'type': 'string'},
-      {'name': 'object_id', 'type': 'unsigned'}, {'name': 'privilege', 'type': 'unsigned'}]]
+      {'name': 'object_id', 'type': 'scalar'}, {'name': 'privilege', 'type': 'unsigned'}]]
   - [320, 1, '_cluster', 'memtx', 0, {}, [{'name': 'id', 'type': 'unsigned'}, {'name': 'uuid',
         'type': 'string'}]]
   - [330, 1, '_truncate', 'memtx', 0, {}, [{'name': 'id', 'type': 'unsigned'}, {'name': 'count',
@@ -104,13 +104,13 @@ box.space._index:select{}
   - [305, 1, 'owner', 'tree', {'unique': false}, [[1, 'unsigned']]]
   - [305, 2, 'name', 'tree', {'unique': true}, [[2, 'string']]]
   - [312, 0, 'primary', 'tree', {'unique': true}, [[1, 'unsigned'], [2, 'string'],
-      [3, 'unsigned']]]
+      [3, 'scalar']]]
   - [312, 1, 'owner', 'tree', {'unique': false}, [[0, 'unsigned']]]
-  - [312, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'unsigned']]]
+  - [312, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'scalar']]]
   - [313, 0, 'primary', 'tree', {'unique': true}, [[1, 'unsigned'], [2, 'string'],
-      [3, 'unsigned']]]
+      [3, 'scalar']]]
   - [313, 1, 'owner', 'tree', {'unique': false}, [[0, 'unsigned']]]
-  - [313, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'unsigned']]]
+  - [313, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'scalar']]]
   - [320, 0, 'primary', 'tree', {'unique': true}, [[0, 'unsigned']]]
   - [320, 1, 'uuid', 'tree', {'unique': true}, [[1, 'string']]]
   - [330, 0, 'primary', 'tree', {'unique': true}, [[0, 'unsigned']]]
diff --git a/test/box/access.result b/test/box/access.result
index f4669a4a3..599500633 100644
--- a/test/box/access.result
+++ b/test/box/access.result
@@ -504,7 +504,7 @@ box.space._priv:select{id}
 ...
 box.schema.user.grant('user', 'read', 'universe')
 ---
-- error: User 'user' already has read access on universe 'nil'
+- error: User 'user' already has read access on universe ''
 ...
 box.space._priv:select{id}
 ---
@@ -690,7 +690,7 @@ box.schema.user.grant('guest', 'read,write,execute', 'universe')
 ...
 box.schema.user.grant('guest', 'read,write,execute', 'universe')
 ---
-- error: User 'guest' already has read,write,execute access on universe 'nil'
+- error: User 'guest' already has read,write,execute access on universe ''
 ...
 box.schema.user.grant('guest', 'read,write,execute', 'universe', '', { if_not_exists = true })
 ---
@@ -703,7 +703,7 @@ box.schema.user.revoke('guest', 'usage,session', 'universe')
 ...
 box.schema.user.revoke('guest', 'read,write,execute', 'universe')
 ---
-- error: User 'guest' does not have read,write,execute access on universe 'nil'
+- error: User 'guest' does not have read,write,execute access on universe ''
 ...
 box.schema.user.revoke('guest', 'read,write,execute', 'universe', '', { if_exists = true })
 ---
diff --git a/test/box/access_misc.result b/test/box/access_misc.result
index 2d87fa2d5..3061f1181 100644
--- a/test/box/access_misc.result
+++ b/test/box/access_misc.result
@@ -436,7 +436,7 @@ box.schema.user.revoke('testuser', 'usage,session', 'universe')
 ...
 box.schema.user.revoke('testuser', 'read, write, execute', 'universe')
 ---
-- error: User 'testuser' does not have read, write, execute access on universe 'nil'
+- error: User 'testuser' does not have read, write, execute access on universe ''
 ...
 box.schema.user.revoke('testuser', 'create', 'universe')
 ---
@@ -797,10 +797,10 @@ box.space._space:select()
         'type': 'string'}, {'name': 'auth', 'type': 'map'}]]
   - [312, 1, '_priv', 'memtx', 0, {}, [{'name': 'grantor', 'type': 'unsigned'}, {
         'name': 'grantee', 'type': 'unsigned'}, {'name': 'object_type', 'type': 'string'},
-      {'name': 'object_id', 'type': 'unsigned'}, {'name': 'privilege', 'type': 'unsigned'}]]
+      {'name': 'object_id', 'type': 'scalar'}, {'name': 'privilege', 'type': 'unsigned'}]]
   - [313, 1, '_vpriv', 'sysview', 0, {}, [{'name': 'grantor', 'type': 'unsigned'},
       {'name': 'grantee', 'type': 'unsigned'}, {'name': 'object_type', 'type': 'string'},
-      {'name': 'object_id', 'type': 'unsigned'}, {'name': 'privilege', 'type': 'unsigned'}]]
+      {'name': 'object_id', 'type': 'scalar'}, {'name': 'privilege', 'type': 'unsigned'}]]
   - [320, 1, '_cluster', 'memtx', 0, {}, [{'name': 'id', 'type': 'unsigned'}, {'name': 'uuid',
         'type': 'string'}]]
   - [330, 1, '_truncate', 'memtx', 0, {}, [{'name': 'id', 'type': 'unsigned'}, {'name': 'count',
@@ -853,7 +853,7 @@ box.schema.user.grant('tester', 'read', 'universe')
 -- error: the privilege is not granted
 box.schema.user.revoke('tester', 'create', 'universe')
 ---
-- error: User 'tester' does not have create access on universe 'nil'
+- error: User 'tester' does not have create access on universe ''
 ...
 -- no error: if_exists clause
 box.schema.user.revoke('tester', 'create', 'universe', nil, { if_exists = true })
diff --git a/test/box/alter.result b/test/box/alter.result
index eb7014d8b..36bdb5fd3 100644
--- a/test/box/alter.result
+++ b/test/box/alter.result
@@ -214,13 +214,13 @@ _index:select{}
   - [305, 1, 'owner', 'tree', {'unique': false}, [[1, 'unsigned']]]
   - [305, 2, 'name', 'tree', {'unique': true}, [[2, 'string']]]
   - [312, 0, 'primary', 'tree', {'unique': true}, [[1, 'unsigned'], [2, 'string'],
-      [3, 'unsigned']]]
+      [3, 'scalar']]]
   - [312, 1, 'owner', 'tree', {'unique': false}, [[0, 'unsigned']]]
-  - [312, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'unsigned']]]
+  - [312, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'scalar']]]
   - [313, 0, 'primary', 'tree', {'unique': true}, [[1, 'unsigned'], [2, 'string'],
-      [3, 'unsigned']]]
+      [3, 'scalar']]]
   - [313, 1, 'owner', 'tree', {'unique': false}, [[0, 'unsigned']]]
-  - [313, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'unsigned']]]
+  - [313, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'scalar']]]
   - [320, 0, 'primary', 'tree', {'unique': true}, [[0, 'unsigned']]]
   - [320, 1, 'uuid', 'tree', {'unique': true}, [[1, 'string']]]
   - [330, 0, 'primary', 'tree', {'unique': true}, [[0, 'unsigned']]]
diff --git a/test/xlog/upgrade.result b/test/xlog/upgrade.result
index f02996bba..76467baf1 100644
--- a/test/xlog/upgrade.result
+++ b/test/xlog/upgrade.result
@@ -36,7 +36,7 @@ box.space._schema:select()
 ---
 - - ['cluster', '<server_uuid>']
   - ['max_id', 513]
-  - ['version', 1, 10, 0]
+  - ['version', 1, 10, 2]
 ...
 box.space._space:select()
 ---
@@ -85,10 +85,10 @@ box.space._space:select()
         'type': 'string'}, {'name': 'auth', 'type': 'map'}]]
   - [312, 1, '_priv', 'memtx', 0, {}, [{'name': 'grantor', 'type': 'unsigned'}, {
         'name': 'grantee', 'type': 'unsigned'}, {'name': 'object_type', 'type': 'string'},
-      {'name': 'object_id', 'type': 'unsigned'}, {'name': 'privilege', 'type': 'unsigned'}]]
+      {'name': 'object_id', 'type': 'scalar'}, {'name': 'privilege', 'type': 'unsigned'}]]
   - [313, 1, '_vpriv', 'sysview', 0, {}, [{'name': 'grantor', 'type': 'unsigned'},
       {'name': 'grantee', 'type': 'unsigned'}, {'name': 'object_type', 'type': 'string'},
-      {'name': 'object_id', 'type': 'unsigned'}, {'name': 'privilege', 'type': 'unsigned'}]]
+      {'name': 'object_id', 'type': 'scalar'}, {'name': 'privilege', 'type': 'unsigned'}]]
   - [320, 1, '_cluster', 'memtx', 0, {}, [{'name': 'id', 'type': 'unsigned'}, {'name': 'uuid',
         'type': 'string'}]]
   - [330, 1, '_truncate', 'memtx', 0, {}, [{'name': 'id', 'type': 'unsigned'}, {'name': 'count',
@@ -134,13 +134,13 @@ box.space._index:select()
   - [305, 1, 'owner', 'tree', {'unique': false}, [[1, 'unsigned']]]
   - [305, 2, 'name', 'tree', {'unique': true}, [[2, 'string']]]
   - [312, 0, 'primary', 'tree', {'unique': true}, [[1, 'unsigned'], [2, 'string'],
-      [3, 'unsigned']]]
+      [3, 'scalar']]]
   - [312, 1, 'owner', 'tree', {'unique': false}, [[0, 'unsigned']]]
-  - [312, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'unsigned']]]
+  - [312, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'scalar']]]
   - [313, 0, 'primary', 'tree', {'unique': true}, [[1, 'unsigned'], [2, 'string'],
-      [3, 'unsigned']]]
+      [3, 'scalar']]]
   - [313, 1, 'owner', 'tree', {'unique': false}, [[0, 'unsigned']]]
-  - [313, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'unsigned']]]
+  - [313, 2, 'object', 'tree', {'unique': false}, [[2, 'string'], [3, 'scalar']]]
   - [320, 0, 'primary', 'tree', {'unique': true}, [[0, 'unsigned']]]
   - [320, 1, 'uuid', 'tree', {'unique': true}, [[1, 'string']]]
   - [330, 0, 'primary', 'tree', {'unique': true}, [[0, 'unsigned']]]
-- 
2.15.2 (Apple Git-101.1)





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