2986 lines
103 KiB
Plaintext
2986 lines
103 KiB
Plaintext
--
|
|
-- Test access privileges
|
|
--
|
|
-- Clean up in case a prior regression run failed
|
|
-- Suppress NOTICE messages when users/groups don't exist
|
|
SET client_min_messages TO 'warning';
|
|
DROP ROLE IF EXISTS regress_priv_group1;
|
|
DROP ROLE IF EXISTS regress_priv_group2;
|
|
DROP ROLE IF EXISTS regress_priv_user1;
|
|
DROP ROLE IF EXISTS regress_priv_user2;
|
|
DROP ROLE IF EXISTS regress_priv_user3;
|
|
DROP ROLE IF EXISTS regress_priv_user4;
|
|
DROP ROLE IF EXISTS regress_priv_user5;
|
|
DROP ROLE IF EXISTS regress_priv_user6;
|
|
DROP ROLE IF EXISTS regress_priv_user7;
|
|
SELECT lo_unlink(oid) FROM pg_largeobject_metadata WHERE oid >= 1000 AND oid < 3000 ORDER BY oid;
|
|
lo_unlink
|
|
-----------
|
|
(0 rows)
|
|
|
|
RESET client_min_messages;
|
|
-- test proper begins here
|
|
CREATE USER regress_priv_user1;
|
|
CREATE USER regress_priv_user2;
|
|
CREATE USER regress_priv_user3;
|
|
CREATE USER regress_priv_user4;
|
|
CREATE USER regress_priv_user5;
|
|
CREATE USER regress_priv_user5; -- duplicate
|
|
ERROR: role "regress_priv_user5" already exists
|
|
CREATE USER regress_priv_user6;
|
|
CREATE USER regress_priv_user7;
|
|
CREATE USER regress_priv_user8;
|
|
CREATE USER regress_priv_user9;
|
|
CREATE USER regress_priv_user10;
|
|
CREATE ROLE regress_priv_role;
|
|
-- circular ADMIN OPTION grants should be disallowed
|
|
GRANT regress_priv_user1 TO regress_priv_user2 WITH ADMIN OPTION;
|
|
GRANT regress_priv_user1 TO regress_priv_user3 WITH ADMIN OPTION GRANTED BY regress_priv_user2;
|
|
GRANT regress_priv_user1 TO regress_priv_user2 WITH ADMIN OPTION GRANTED BY regress_priv_user3;
|
|
ERROR: ADMIN option cannot be granted back to your own grantor
|
|
-- need CASCADE to revoke grant or admin option if dependent grants exist
|
|
REVOKE ADMIN OPTION FOR regress_priv_user1 FROM regress_priv_user2; -- fail
|
|
ERROR: dependent privileges exist
|
|
HINT: Use CASCADE to revoke them too.
|
|
REVOKE regress_priv_user1 FROM regress_priv_user2; -- fail
|
|
ERROR: dependent privileges exist
|
|
HINT: Use CASCADE to revoke them too.
|
|
SELECT member::regrole, admin_option FROM pg_auth_members WHERE roleid = 'regress_priv_user1'::regrole;
|
|
member | admin_option
|
|
--------------------+--------------
|
|
regress_priv_user2 | t
|
|
regress_priv_user3 | t
|
|
(2 rows)
|
|
|
|
BEGIN;
|
|
REVOKE ADMIN OPTION FOR regress_priv_user1 FROM regress_priv_user2 CASCADE;
|
|
SELECT member::regrole, admin_option FROM pg_auth_members WHERE roleid = 'regress_priv_user1'::regrole;
|
|
member | admin_option
|
|
--------------------+--------------
|
|
regress_priv_user2 | f
|
|
(1 row)
|
|
|
|
ROLLBACK;
|
|
REVOKE regress_priv_user1 FROM regress_priv_user2 CASCADE;
|
|
SELECT member::regrole, admin_option FROM pg_auth_members WHERE roleid = 'regress_priv_user1'::regrole;
|
|
member | admin_option
|
|
--------+--------------
|
|
(0 rows)
|
|
|
|
-- inferred grantor must be a role with ADMIN OPTION
|
|
GRANT regress_priv_user1 TO regress_priv_user2 WITH ADMIN OPTION;
|
|
GRANT regress_priv_user2 TO regress_priv_user3;
|
|
SET ROLE regress_priv_user3;
|
|
GRANT regress_priv_user1 TO regress_priv_user4;
|
|
SELECT grantor::regrole FROM pg_auth_members WHERE roleid = 'regress_priv_user1'::regrole and member = 'regress_priv_user4'::regrole;
|
|
grantor
|
|
--------------------
|
|
regress_priv_user2
|
|
(1 row)
|
|
|
|
RESET ROLE;
|
|
REVOKE regress_priv_user2 FROM regress_priv_user3;
|
|
REVOKE regress_priv_user1 FROM regress_priv_user2 CASCADE;
|
|
-- test GRANTED BY with DROP OWNED and REASSIGN OWNED
|
|
GRANT regress_priv_user1 TO regress_priv_user2 WITH ADMIN OPTION;
|
|
GRANT regress_priv_user1 TO regress_priv_user3 GRANTED BY regress_priv_user2;
|
|
DROP ROLE regress_priv_user2; -- fail, dependency
|
|
ERROR: role "regress_priv_user2" cannot be dropped because some objects depend on it
|
|
DETAIL: privileges for membership of role regress_priv_user3 in role regress_priv_user1
|
|
REASSIGN OWNED BY regress_priv_user2 TO regress_priv_user4;
|
|
DROP ROLE regress_priv_user2; -- still fail, REASSIGN OWNED doesn't help
|
|
ERROR: role "regress_priv_user2" cannot be dropped because some objects depend on it
|
|
DETAIL: privileges for membership of role regress_priv_user3 in role regress_priv_user1
|
|
DROP OWNED BY regress_priv_user2;
|
|
DROP ROLE regress_priv_user2; -- ok now, DROP OWNED does the job
|
|
-- test that removing granted role or grantee role removes dependency
|
|
GRANT regress_priv_user1 TO regress_priv_user3 WITH ADMIN OPTION;
|
|
GRANT regress_priv_user1 TO regress_priv_user4 GRANTED BY regress_priv_user3;
|
|
DROP ROLE regress_priv_user3; -- should fail, dependency
|
|
ERROR: role "regress_priv_user3" cannot be dropped because some objects depend on it
|
|
DETAIL: privileges for membership of role regress_priv_user4 in role regress_priv_user1
|
|
DROP ROLE regress_priv_user4; -- ok
|
|
DROP ROLE regress_priv_user3; -- ok now
|
|
GRANT regress_priv_user1 TO regress_priv_user5 WITH ADMIN OPTION;
|
|
GRANT regress_priv_user1 TO regress_priv_user6 GRANTED BY regress_priv_user5;
|
|
DROP ROLE regress_priv_user5; -- should fail, dependency
|
|
ERROR: role "regress_priv_user5" cannot be dropped because some objects depend on it
|
|
DETAIL: privileges for membership of role regress_priv_user6 in role regress_priv_user1
|
|
DROP ROLE regress_priv_user1, regress_priv_user5; -- ok, despite order
|
|
-- recreate the roles we just dropped
|
|
CREATE USER regress_priv_user1;
|
|
CREATE USER regress_priv_user2;
|
|
CREATE USER regress_priv_user3;
|
|
CREATE USER regress_priv_user4;
|
|
CREATE USER regress_priv_user5;
|
|
GRANT pg_read_all_data TO regress_priv_user6;
|
|
GRANT pg_write_all_data TO regress_priv_user7;
|
|
GRANT pg_read_all_settings TO regress_priv_user8 WITH ADMIN OPTION;
|
|
GRANT regress_priv_user9 TO regress_priv_user8;
|
|
SET SESSION AUTHORIZATION regress_priv_user8;
|
|
GRANT pg_read_all_settings TO regress_priv_user9 WITH ADMIN OPTION;
|
|
SET SESSION AUTHORIZATION regress_priv_user9;
|
|
GRANT pg_read_all_settings TO regress_priv_user10;
|
|
SET SESSION AUTHORIZATION regress_priv_user8;
|
|
REVOKE pg_read_all_settings FROM regress_priv_user10 GRANTED BY regress_priv_user9;
|
|
REVOKE ADMIN OPTION FOR pg_read_all_settings FROM regress_priv_user9;
|
|
REVOKE pg_read_all_settings FROM regress_priv_user9;
|
|
RESET SESSION AUTHORIZATION;
|
|
REVOKE regress_priv_user9 FROM regress_priv_user8;
|
|
REVOKE ADMIN OPTION FOR pg_read_all_settings FROM regress_priv_user8;
|
|
SET SESSION AUTHORIZATION regress_priv_user8;
|
|
SET ROLE pg_read_all_settings;
|
|
RESET ROLE;
|
|
RESET SESSION AUTHORIZATION;
|
|
REVOKE SET OPTION FOR pg_read_all_settings FROM regress_priv_user8;
|
|
GRANT pg_read_all_stats TO regress_priv_user8 WITH SET FALSE;
|
|
SET SESSION AUTHORIZATION regress_priv_user8;
|
|
SET ROLE pg_read_all_settings; -- fail, no SET option any more
|
|
ERROR: permission denied to set role "pg_read_all_settings"
|
|
SET ROLE pg_read_all_stats; -- fail, granted without SET option
|
|
ERROR: permission denied to set role "pg_read_all_stats"
|
|
RESET ROLE;
|
|
RESET SESSION AUTHORIZATION;
|
|
REVOKE pg_read_all_settings FROM regress_priv_user8;
|
|
DROP USER regress_priv_user10;
|
|
DROP USER regress_priv_user9;
|
|
DROP USER regress_priv_user8;
|
|
CREATE GROUP regress_priv_group1;
|
|
CREATE GROUP regress_priv_group2 WITH ADMIN regress_priv_user1 USER regress_priv_user2;
|
|
ALTER GROUP regress_priv_group1 ADD USER regress_priv_user4;
|
|
GRANT regress_priv_group2 TO regress_priv_user2 GRANTED BY regress_priv_user1;
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
ALTER GROUP regress_priv_group2 ADD USER regress_priv_user2;
|
|
NOTICE: role "regress_priv_user2" has already been granted membership in role "regress_priv_group2" by role "regress_priv_user1"
|
|
ALTER GROUP regress_priv_group2 ADD USER regress_priv_user2; -- duplicate
|
|
NOTICE: role "regress_priv_user2" has already been granted membership in role "regress_priv_group2" by role "regress_priv_user1"
|
|
ALTER GROUP regress_priv_group2 DROP USER regress_priv_user2;
|
|
ALTER USER regress_priv_user2 PASSWORD 'verysecret'; -- not permitted
|
|
ERROR: permission denied to alter role
|
|
DETAIL: To change another role's password, the current user must have the CREATEROLE attribute and the ADMIN option on the role.
|
|
RESET SESSION AUTHORIZATION;
|
|
ALTER GROUP regress_priv_group2 DROP USER regress_priv_user2;
|
|
REVOKE ADMIN OPTION FOR regress_priv_group2 FROM regress_priv_user1;
|
|
GRANT regress_priv_group2 TO regress_priv_user4 WITH ADMIN OPTION;
|
|
-- prepare non-leakproof function for later
|
|
CREATE FUNCTION leak(integer,integer) RETURNS boolean
|
|
AS 'int4lt'
|
|
LANGUAGE internal IMMUTABLE STRICT; -- but deliberately not LEAKPROOF
|
|
ALTER FUNCTION leak(integer,integer) OWNER TO regress_priv_user1;
|
|
-- test owner privileges
|
|
GRANT regress_priv_role TO regress_priv_user1 WITH ADMIN OPTION GRANTED BY regress_priv_role; -- error, doesn't have ADMIN OPTION
|
|
ERROR: permission denied to grant privileges as role "regress_priv_role"
|
|
DETAIL: The grantor must have the ADMIN option on role "regress_priv_role".
|
|
GRANT regress_priv_role TO regress_priv_user1 WITH ADMIN OPTION GRANTED BY CURRENT_ROLE;
|
|
REVOKE ADMIN OPTION FOR regress_priv_role FROM regress_priv_user1 GRANTED BY foo; -- error
|
|
ERROR: role "foo" does not exist
|
|
REVOKE ADMIN OPTION FOR regress_priv_role FROM regress_priv_user1 GRANTED BY regress_priv_user2; -- warning, noop
|
|
WARNING: role "regress_priv_user1" has not been granted membership in role "regress_priv_role" by role "regress_priv_user2"
|
|
REVOKE ADMIN OPTION FOR regress_priv_role FROM regress_priv_user1 GRANTED BY CURRENT_USER;
|
|
REVOKE regress_priv_role FROM regress_priv_user1 GRANTED BY CURRENT_ROLE;
|
|
DROP ROLE regress_priv_role;
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
SELECT session_user, current_user;
|
|
session_user | current_user
|
|
--------------------+--------------------
|
|
regress_priv_user1 | regress_priv_user1
|
|
(1 row)
|
|
|
|
CREATE TABLE atest1 ( a int, b text );
|
|
SELECT * FROM atest1;
|
|
a | b
|
|
---+---
|
|
(0 rows)
|
|
|
|
INSERT INTO atest1 VALUES (1, 'one');
|
|
DELETE FROM atest1;
|
|
UPDATE atest1 SET a = 1 WHERE b = 'blech';
|
|
TRUNCATE atest1;
|
|
BEGIN;
|
|
LOCK atest1 IN ACCESS EXCLUSIVE MODE;
|
|
COMMIT;
|
|
REVOKE ALL ON atest1 FROM PUBLIC;
|
|
SELECT * FROM atest1;
|
|
a | b
|
|
---+---
|
|
(0 rows)
|
|
|
|
GRANT ALL ON atest1 TO regress_priv_user2;
|
|
GRANT SELECT ON atest1 TO regress_priv_user3, regress_priv_user4;
|
|
SELECT * FROM atest1;
|
|
a | b
|
|
---+---
|
|
(0 rows)
|
|
|
|
CREATE TABLE atest2 (col1 varchar(10), col2 boolean);
|
|
GRANT SELECT ON atest2 TO regress_priv_user2;
|
|
GRANT UPDATE ON atest2 TO regress_priv_user3;
|
|
GRANT INSERT ON atest2 TO regress_priv_user4 GRANTED BY CURRENT_USER;
|
|
GRANT TRUNCATE ON atest2 TO regress_priv_user5 GRANTED BY CURRENT_ROLE;
|
|
GRANT TRUNCATE ON atest2 TO regress_priv_user4 GRANTED BY regress_priv_user5; -- error
|
|
ERROR: grantor must be current user
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
SELECT session_user, current_user;
|
|
session_user | current_user
|
|
--------------------+--------------------
|
|
regress_priv_user2 | regress_priv_user2
|
|
(1 row)
|
|
|
|
-- try various combinations of queries on atest1 and atest2
|
|
SELECT * FROM atest1; -- ok
|
|
a | b
|
|
---+---
|
|
(0 rows)
|
|
|
|
SELECT * FROM atest2; -- ok
|
|
col1 | col2
|
|
------+------
|
|
(0 rows)
|
|
|
|
INSERT INTO atest1 VALUES (2, 'two'); -- ok
|
|
INSERT INTO atest2 VALUES ('foo', true); -- fail
|
|
ERROR: permission denied for table atest2
|
|
INSERT INTO atest1 SELECT 1, b FROM atest1; -- ok
|
|
UPDATE atest1 SET a = 1 WHERE a = 2; -- ok
|
|
UPDATE atest2 SET col2 = NOT col2; -- fail
|
|
ERROR: permission denied for table atest2
|
|
SELECT * FROM atest1 FOR UPDATE; -- ok
|
|
a | b
|
|
---+-----
|
|
1 | two
|
|
1 | two
|
|
(2 rows)
|
|
|
|
SELECT * FROM atest2 FOR UPDATE; -- fail
|
|
ERROR: permission denied for table atest2
|
|
DELETE FROM atest2; -- fail
|
|
ERROR: permission denied for table atest2
|
|
TRUNCATE atest2; -- fail
|
|
ERROR: permission denied for table atest2
|
|
BEGIN;
|
|
LOCK atest2 IN ACCESS EXCLUSIVE MODE; -- fail
|
|
ERROR: permission denied for table atest2
|
|
COMMIT;
|
|
COPY atest2 FROM stdin; -- fail
|
|
ERROR: permission denied for table atest2
|
|
GRANT ALL ON atest1 TO PUBLIC; -- fail
|
|
WARNING: no privileges were granted for "atest1"
|
|
-- checks in subquery, both ok
|
|
SELECT * FROM atest1 WHERE ( b IN ( SELECT col1 FROM atest2 ) );
|
|
a | b
|
|
---+---
|
|
(0 rows)
|
|
|
|
SELECT * FROM atest2 WHERE ( col1 IN ( SELECT b FROM atest1 ) );
|
|
col1 | col2
|
|
------+------
|
|
(0 rows)
|
|
|
|
SET SESSION AUTHORIZATION regress_priv_user6;
|
|
SELECT * FROM atest1; -- ok
|
|
a | b
|
|
---+-----
|
|
1 | two
|
|
1 | two
|
|
(2 rows)
|
|
|
|
SELECT * FROM atest2; -- ok
|
|
col1 | col2
|
|
------+------
|
|
(0 rows)
|
|
|
|
INSERT INTO atest2 VALUES ('foo', true); -- fail
|
|
ERROR: permission denied for table atest2
|
|
SET SESSION AUTHORIZATION regress_priv_user7;
|
|
SELECT * FROM atest1; -- fail
|
|
ERROR: permission denied for table atest1
|
|
SELECT * FROM atest2; -- fail
|
|
ERROR: permission denied for table atest2
|
|
INSERT INTO atest2 VALUES ('foo', true); -- ok
|
|
UPDATE atest2 SET col2 = true; -- ok
|
|
DELETE FROM atest2; -- ok
|
|
-- Make sure we are not able to modify system catalogs
|
|
UPDATE pg_catalog.pg_class SET relname = '123'; -- fail
|
|
ERROR: permission denied for table pg_class
|
|
DELETE FROM pg_catalog.pg_class; -- fail
|
|
ERROR: permission denied for table pg_class
|
|
UPDATE pg_toast.pg_toast_1213 SET chunk_id = 1; -- fail
|
|
ERROR: permission denied for table pg_toast_1213
|
|
SET SESSION AUTHORIZATION regress_priv_user3;
|
|
SELECT session_user, current_user;
|
|
session_user | current_user
|
|
--------------------+--------------------
|
|
regress_priv_user3 | regress_priv_user3
|
|
(1 row)
|
|
|
|
SELECT * FROM atest1; -- ok
|
|
a | b
|
|
---+-----
|
|
1 | two
|
|
1 | two
|
|
(2 rows)
|
|
|
|
SELECT * FROM atest2; -- fail
|
|
ERROR: permission denied for table atest2
|
|
INSERT INTO atest1 VALUES (2, 'two'); -- fail
|
|
ERROR: permission denied for table atest1
|
|
INSERT INTO atest2 VALUES ('foo', true); -- fail
|
|
ERROR: permission denied for table atest2
|
|
INSERT INTO atest1 SELECT 1, b FROM atest1; -- fail
|
|
ERROR: permission denied for table atest1
|
|
UPDATE atest1 SET a = 1 WHERE a = 2; -- fail
|
|
ERROR: permission denied for table atest1
|
|
UPDATE atest2 SET col2 = NULL; -- ok
|
|
UPDATE atest2 SET col2 = NOT col2; -- fails; requires SELECT on atest2
|
|
ERROR: permission denied for table atest2
|
|
UPDATE atest2 SET col2 = true FROM atest1 WHERE atest1.a = 5; -- ok
|
|
SELECT * FROM atest1 FOR UPDATE; -- fail
|
|
ERROR: permission denied for table atest1
|
|
SELECT * FROM atest2 FOR UPDATE; -- fail
|
|
ERROR: permission denied for table atest2
|
|
DELETE FROM atest2; -- fail
|
|
ERROR: permission denied for table atest2
|
|
TRUNCATE atest2; -- fail
|
|
ERROR: permission denied for table atest2
|
|
BEGIN;
|
|
LOCK atest2 IN ACCESS EXCLUSIVE MODE; -- ok
|
|
COMMIT;
|
|
COPY atest2 FROM stdin; -- fail
|
|
ERROR: permission denied for table atest2
|
|
-- checks in subquery, both fail
|
|
SELECT * FROM atest1 WHERE ( b IN ( SELECT col1 FROM atest2 ) );
|
|
ERROR: permission denied for table atest2
|
|
SELECT * FROM atest2 WHERE ( col1 IN ( SELECT b FROM atest1 ) );
|
|
ERROR: permission denied for table atest2
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
COPY atest2 FROM stdin; -- ok
|
|
SELECT * FROM atest1; -- ok
|
|
a | b
|
|
---+-----
|
|
1 | two
|
|
1 | two
|
|
(2 rows)
|
|
|
|
-- test leaky-function protections in selfuncs
|
|
-- regress_priv_user1 will own a table and provide views for it.
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
CREATE TABLE atest12 as
|
|
SELECT x AS a, 10001 - x AS b FROM generate_series(1,10000) x;
|
|
CREATE INDEX ON atest12 (a);
|
|
CREATE INDEX ON atest12 (abs(a));
|
|
-- results below depend on having quite accurate stats for atest12, so...
|
|
ALTER TABLE atest12 SET (autovacuum_enabled = off);
|
|
SET default_statistics_target = 10000;
|
|
VACUUM ANALYZE atest12;
|
|
RESET default_statistics_target;
|
|
CREATE OPERATOR <<< (procedure = leak, leftarg = integer, rightarg = integer,
|
|
restrict = scalarltsel);
|
|
-- views with leaky operator
|
|
CREATE VIEW atest12v AS
|
|
SELECT * FROM atest12 WHERE b <<< 5;
|
|
CREATE VIEW atest12sbv WITH (security_barrier=true) AS
|
|
SELECT * FROM atest12 WHERE b <<< 5;
|
|
GRANT SELECT ON atest12v TO PUBLIC;
|
|
GRANT SELECT ON atest12sbv TO PUBLIC;
|
|
-- This plan should use nestloop, knowing that few rows will be selected.
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12v x, atest12v y WHERE x.a = y.b;
|
|
QUERY PLAN
|
|
-------------------------------------------------
|
|
Nested Loop
|
|
-> Seq Scan on atest12 atest12_1
|
|
Filter: (b <<< 5)
|
|
-> Index Scan using atest12_a_idx on atest12
|
|
Index Cond: (a = atest12_1.b)
|
|
Filter: (b <<< 5)
|
|
(6 rows)
|
|
|
|
-- And this one.
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12 x, atest12 y
|
|
WHERE x.a = y.b and abs(y.a) <<< 5;
|
|
QUERY PLAN
|
|
---------------------------------------------------
|
|
Nested Loop
|
|
-> Seq Scan on atest12 y
|
|
Filter: (abs(a) <<< 5)
|
|
-> Index Scan using atest12_a_idx on atest12 x
|
|
Index Cond: (a = y.b)
|
|
(5 rows)
|
|
|
|
-- This should also be a nestloop, but the security barrier forces the inner
|
|
-- scan to be materialized
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12sbv x, atest12sbv y WHERE x.a = y.b;
|
|
QUERY PLAN
|
|
-------------------------------------------
|
|
Nested Loop
|
|
Join Filter: (atest12.a = atest12_1.b)
|
|
-> Seq Scan on atest12
|
|
Filter: (b <<< 5)
|
|
-> Materialize
|
|
-> Seq Scan on atest12 atest12_1
|
|
Filter: (b <<< 5)
|
|
(7 rows)
|
|
|
|
-- Check if regress_priv_user2 can break security.
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
CREATE FUNCTION leak2(integer,integer) RETURNS boolean
|
|
AS $$begin raise notice 'leak % %', $1, $2; return $1 > $2; end$$
|
|
LANGUAGE plpgsql immutable;
|
|
CREATE OPERATOR >>> (procedure = leak2, leftarg = integer, rightarg = integer,
|
|
restrict = scalargtsel);
|
|
-- This should not show any "leak" notices before failing.
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12 WHERE a >>> 0;
|
|
ERROR: permission denied for table atest12
|
|
-- These plans should continue to use a nestloop, since they execute with the
|
|
-- privileges of the view owner.
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12v x, atest12v y WHERE x.a = y.b;
|
|
QUERY PLAN
|
|
-------------------------------------------------
|
|
Nested Loop
|
|
-> Seq Scan on atest12 atest12_1
|
|
Filter: (b <<< 5)
|
|
-> Index Scan using atest12_a_idx on atest12
|
|
Index Cond: (a = atest12_1.b)
|
|
Filter: (b <<< 5)
|
|
(6 rows)
|
|
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12sbv x, atest12sbv y WHERE x.a = y.b;
|
|
QUERY PLAN
|
|
-------------------------------------------
|
|
Nested Loop
|
|
Join Filter: (atest12.a = atest12_1.b)
|
|
-> Seq Scan on atest12
|
|
Filter: (b <<< 5)
|
|
-> Materialize
|
|
-> Seq Scan on atest12 atest12_1
|
|
Filter: (b <<< 5)
|
|
(7 rows)
|
|
|
|
-- A non-security barrier view does not guard against information leakage.
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12v x, atest12v y
|
|
WHERE x.a = y.b and abs(y.a) <<< 5;
|
|
QUERY PLAN
|
|
-------------------------------------------------
|
|
Nested Loop
|
|
-> Seq Scan on atest12 atest12_1
|
|
Filter: ((b <<< 5) AND (abs(a) <<< 5))
|
|
-> Index Scan using atest12_a_idx on atest12
|
|
Index Cond: (a = atest12_1.b)
|
|
Filter: (b <<< 5)
|
|
(6 rows)
|
|
|
|
-- But a security barrier view isolates the leaky operator.
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12sbv x, atest12sbv y
|
|
WHERE x.a = y.b and abs(y.a) <<< 5;
|
|
QUERY PLAN
|
|
-------------------------------------
|
|
Nested Loop
|
|
Join Filter: (atest12_1.a = y.b)
|
|
-> Subquery Scan on y
|
|
Filter: (abs(y.a) <<< 5)
|
|
-> Seq Scan on atest12
|
|
Filter: (b <<< 5)
|
|
-> Seq Scan on atest12 atest12_1
|
|
Filter: (b <<< 5)
|
|
(8 rows)
|
|
|
|
-- Now regress_priv_user1 grants sufficient access to regress_priv_user2.
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT SELECT (a, b) ON atest12 TO PUBLIC;
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
-- regress_priv_user2 should continue to get a good row estimate.
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12v x, atest12v y WHERE x.a = y.b;
|
|
QUERY PLAN
|
|
-------------------------------------------------
|
|
Nested Loop
|
|
-> Seq Scan on atest12 atest12_1
|
|
Filter: (b <<< 5)
|
|
-> Index Scan using atest12_a_idx on atest12
|
|
Index Cond: (a = atest12_1.b)
|
|
Filter: (b <<< 5)
|
|
(6 rows)
|
|
|
|
-- But not for this, due to lack of table-wide permissions needed
|
|
-- to make use of the expression index's statistics.
|
|
EXPLAIN (COSTS OFF) SELECT * FROM atest12 x, atest12 y
|
|
WHERE x.a = y.b and abs(y.a) <<< 5;
|
|
QUERY PLAN
|
|
--------------------------------------
|
|
Hash Join
|
|
Hash Cond: (x.a = y.b)
|
|
-> Seq Scan on atest12 x
|
|
-> Hash
|
|
-> Seq Scan on atest12 y
|
|
Filter: (abs(a) <<< 5)
|
|
(6 rows)
|
|
|
|
-- clean up (regress_priv_user1's objects are all dropped later)
|
|
DROP FUNCTION leak2(integer, integer) CASCADE;
|
|
NOTICE: drop cascades to operator >>>(integer,integer)
|
|
-- groups
|
|
SET SESSION AUTHORIZATION regress_priv_user3;
|
|
CREATE TABLE atest3 (one int, two int, three int);
|
|
GRANT DELETE ON atest3 TO GROUP regress_priv_group2;
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
SELECT * FROM atest3; -- fail
|
|
ERROR: permission denied for table atest3
|
|
DELETE FROM atest3; -- ok
|
|
BEGIN;
|
|
RESET SESSION AUTHORIZATION;
|
|
ALTER ROLE regress_priv_user1 NOINHERIT;
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
SAVEPOINT s1;
|
|
DELETE FROM atest3; -- ok because grant-level option is unchanged
|
|
ROLLBACK TO s1;
|
|
RESET SESSION AUTHORIZATION;
|
|
GRANT regress_priv_group2 TO regress_priv_user1 WITH INHERIT FALSE;
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
DELETE FROM atest3; -- fail
|
|
ERROR: permission denied for table atest3
|
|
ROLLBACK TO s1;
|
|
RESET SESSION AUTHORIZATION;
|
|
REVOKE INHERIT OPTION FOR regress_priv_group2 FROM regress_priv_user1;
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
DELETE FROM atest3; -- also fail
|
|
ERROR: permission denied for table atest3
|
|
ROLLBACK;
|
|
-- views
|
|
SET SESSION AUTHORIZATION regress_priv_user3;
|
|
CREATE VIEW atestv1 AS SELECT * FROM atest1; -- ok
|
|
/* The next *should* fail, but it's not implemented that way yet. */
|
|
CREATE VIEW atestv2 AS SELECT * FROM atest2;
|
|
CREATE VIEW atestv3 AS SELECT * FROM atest3; -- ok
|
|
/* Empty view is a corner case that failed in 9.2. */
|
|
CREATE VIEW atestv0 AS SELECT 0 as x WHERE false; -- ok
|
|
SELECT * FROM atestv1; -- ok
|
|
a | b
|
|
---+-----
|
|
1 | two
|
|
1 | two
|
|
(2 rows)
|
|
|
|
SELECT * FROM atestv2; -- fail
|
|
ERROR: permission denied for table atest2
|
|
GRANT SELECT ON atestv1, atestv3 TO regress_priv_user4;
|
|
GRANT SELECT ON atestv2 TO regress_priv_user2;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT * FROM atestv1; -- ok
|
|
a | b
|
|
---+-----
|
|
1 | two
|
|
1 | two
|
|
(2 rows)
|
|
|
|
SELECT * FROM atestv2; -- fail
|
|
ERROR: permission denied for view atestv2
|
|
SELECT * FROM atestv3; -- ok
|
|
one | two | three
|
|
-----+-----+-------
|
|
(0 rows)
|
|
|
|
SELECT * FROM atestv0; -- fail
|
|
ERROR: permission denied for view atestv0
|
|
-- Appendrels excluded by constraints failed to check permissions in 8.4-9.2.
|
|
select * from
|
|
((select a.q1 as x from int8_tbl a offset 0)
|
|
union all
|
|
(select b.q2 as x from int8_tbl b offset 0)) ss
|
|
where false;
|
|
ERROR: permission denied for table int8_tbl
|
|
set constraint_exclusion = on;
|
|
select * from
|
|
((select a.q1 as x, random() from int8_tbl a where q1 > 0)
|
|
union all
|
|
(select b.q2 as x, random() from int8_tbl b where q2 > 0)) ss
|
|
where x < 0;
|
|
ERROR: permission denied for table int8_tbl
|
|
reset constraint_exclusion;
|
|
CREATE VIEW atestv4 AS SELECT * FROM atestv3; -- nested view
|
|
SELECT * FROM atestv4; -- ok
|
|
one | two | three
|
|
-----+-----+-------
|
|
(0 rows)
|
|
|
|
GRANT SELECT ON atestv4 TO regress_priv_user2;
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
-- Two complex cases:
|
|
SELECT * FROM atestv3; -- fail
|
|
ERROR: permission denied for view atestv3
|
|
SELECT * FROM atestv4; -- ok (even though regress_priv_user2 cannot access underlying atestv3)
|
|
one | two | three
|
|
-----+-----+-------
|
|
(0 rows)
|
|
|
|
SELECT * FROM atest2; -- ok
|
|
col1 | col2
|
|
------+------
|
|
bar | t
|
|
(1 row)
|
|
|
|
SELECT * FROM atestv2; -- fail (even though regress_priv_user2 can access underlying atest2)
|
|
ERROR: permission denied for table atest2
|
|
-- Test column level permissions
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
CREATE TABLE atest5 (one int, two int unique, three int, four int unique);
|
|
CREATE TABLE atest6 (one int, two int, blue int);
|
|
GRANT SELECT (one), INSERT (two), UPDATE (three) ON atest5 TO regress_priv_user4;
|
|
GRANT ALL (one) ON atest5 TO regress_priv_user3;
|
|
INSERT INTO atest5 VALUES (1,2,3);
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT * FROM atest5; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT one FROM atest5; -- ok
|
|
one
|
|
-----
|
|
1
|
|
(1 row)
|
|
|
|
COPY atest5 (one) TO stdout; -- ok
|
|
1
|
|
SELECT two FROM atest5; -- fail
|
|
ERROR: permission denied for table atest5
|
|
COPY atest5 (two) TO stdout; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT atest5 FROM atest5; -- fail
|
|
ERROR: permission denied for table atest5
|
|
COPY atest5 (one,two) TO stdout; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT 1 FROM atest5; -- ok
|
|
?column?
|
|
----------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT 1 FROM atest5 a JOIN atest5 b USING (one); -- ok
|
|
?column?
|
|
----------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT 1 FROM atest5 a JOIN atest5 b USING (two); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT 1 FROM atest5 a NATURAL JOIN atest5 b; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT * FROM (atest5 a JOIN atest5 b USING (one)) j; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT j.* FROM (atest5 a JOIN atest5 b USING (one)) j; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT (j.*) IS NULL FROM (atest5 a JOIN atest5 b USING (one)) j; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT one FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)) j; -- ok
|
|
one
|
|
-----
|
|
1
|
|
(1 row)
|
|
|
|
SELECT j.one FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)) j; -- ok
|
|
one
|
|
-----
|
|
1
|
|
(1 row)
|
|
|
|
SELECT two FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)) j; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT j.two FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)) j; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT y FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)) j; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT j.y FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)) j; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT * FROM (atest5 a JOIN atest5 b USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT a.* FROM (atest5 a JOIN atest5 b USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT (a.*) IS NULL FROM (atest5 a JOIN atest5 b USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT two FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT a.two FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT y FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT b.y FROM (atest5 a JOIN atest5 b(one,x,y,z) USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT y FROM (atest5 a LEFT JOIN atest5 b(one,x,y,z) USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT b.y FROM (atest5 a LEFT JOIN atest5 b(one,x,y,z) USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT y FROM (atest5 a FULL JOIN atest5 b(one,x,y,z) USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT b.y FROM (atest5 a FULL JOIN atest5 b(one,x,y,z) USING (one)); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT 1 FROM atest5 WHERE two = 2; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT * FROM atest1, atest5; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT atest1.* FROM atest1, atest5; -- ok
|
|
a | b
|
|
---+-----
|
|
1 | two
|
|
1 | two
|
|
(2 rows)
|
|
|
|
SELECT atest1.*,atest5.one FROM atest1, atest5; -- ok
|
|
a | b | one
|
|
---+-----+-----
|
|
1 | two | 1
|
|
1 | two | 1
|
|
(2 rows)
|
|
|
|
SELECT atest1.*,atest5.one FROM atest1 JOIN atest5 ON (atest1.a = atest5.two); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT atest1.*,atest5.one FROM atest1 JOIN atest5 ON (atest1.a = atest5.one); -- ok
|
|
a | b | one
|
|
---+-----+-----
|
|
1 | two | 1
|
|
1 | two | 1
|
|
(2 rows)
|
|
|
|
SELECT one, two FROM atest5; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT SELECT (one,two) ON atest6 TO regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT one, two FROM atest5 NATURAL JOIN atest6; -- fail still
|
|
ERROR: permission denied for table atest5
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT SELECT (two) ON atest5 TO regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT one, two FROM atest5 NATURAL JOIN atest6; -- ok now
|
|
one | two
|
|
-----+-----
|
|
(0 rows)
|
|
|
|
-- test column-level privileges for INSERT and UPDATE
|
|
INSERT INTO atest5 (two) VALUES (3); -- ok
|
|
COPY atest5 FROM stdin; -- fail
|
|
ERROR: permission denied for table atest5
|
|
COPY atest5 (two) FROM stdin; -- ok
|
|
INSERT INTO atest5 (three) VALUES (4); -- fail
|
|
ERROR: permission denied for table atest5
|
|
INSERT INTO atest5 VALUES (5,5,5); -- fail
|
|
ERROR: permission denied for table atest5
|
|
UPDATE atest5 SET three = 10; -- ok
|
|
UPDATE atest5 SET one = 8; -- fail
|
|
ERROR: permission denied for table atest5
|
|
UPDATE atest5 SET three = 5, one = 2; -- fail
|
|
ERROR: permission denied for table atest5
|
|
-- Check that column level privs are enforced in RETURNING
|
|
-- Ok.
|
|
INSERT INTO atest5(two) VALUES (6) ON CONFLICT (two) DO UPDATE set three = 10;
|
|
-- Error. No SELECT on column three.
|
|
INSERT INTO atest5(two) VALUES (6) ON CONFLICT (two) DO UPDATE set three = 10 RETURNING atest5.three;
|
|
ERROR: permission denied for table atest5
|
|
-- Ok. May SELECT on column "one":
|
|
INSERT INTO atest5(two) VALUES (6) ON CONFLICT (two) DO UPDATE set three = 10 RETURNING atest5.one;
|
|
one
|
|
-----
|
|
|
|
(1 row)
|
|
|
|
-- Check that column level privileges are enforced for EXCLUDED
|
|
-- Ok. we may select one
|
|
INSERT INTO atest5(two) VALUES (6) ON CONFLICT (two) DO UPDATE set three = EXCLUDED.one;
|
|
-- Error. No select rights on three
|
|
INSERT INTO atest5(two) VALUES (6) ON CONFLICT (two) DO UPDATE set three = EXCLUDED.three;
|
|
ERROR: permission denied for table atest5
|
|
INSERT INTO atest5(two) VALUES (6) ON CONFLICT (two) DO UPDATE set one = 8; -- fails (due to UPDATE)
|
|
ERROR: permission denied for table atest5
|
|
INSERT INTO atest5(three) VALUES (4) ON CONFLICT (two) DO UPDATE set three = 10; -- fails (due to INSERT)
|
|
ERROR: permission denied for table atest5
|
|
-- Check that the columns in the inference require select privileges
|
|
INSERT INTO atest5(four) VALUES (4); -- fail
|
|
ERROR: permission denied for table atest5
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT INSERT (four) ON atest5 TO regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
INSERT INTO atest5(four) VALUES (4) ON CONFLICT (four) DO UPDATE set three = 3; -- fails (due to SELECT)
|
|
ERROR: permission denied for table atest5
|
|
INSERT INTO atest5(four) VALUES (4) ON CONFLICT ON CONSTRAINT atest5_four_key DO UPDATE set three = 3; -- fails (due to SELECT)
|
|
ERROR: permission denied for table atest5
|
|
INSERT INTO atest5(four) VALUES (4); -- ok
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT SELECT (four) ON atest5 TO regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
INSERT INTO atest5(four) VALUES (4) ON CONFLICT (four) DO UPDATE set three = 3; -- ok
|
|
INSERT INTO atest5(four) VALUES (4) ON CONFLICT ON CONSTRAINT atest5_four_key DO UPDATE set three = 3; -- ok
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
REVOKE ALL (one) ON atest5 FROM regress_priv_user4;
|
|
GRANT SELECT (one,two,blue) ON atest6 TO regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT one FROM atest5; -- fail
|
|
ERROR: permission denied for table atest5
|
|
UPDATE atest5 SET one = 1; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SELECT atest6 FROM atest6; -- ok
|
|
atest6
|
|
--------
|
|
(0 rows)
|
|
|
|
COPY atest6 TO stdout; -- ok
|
|
-- test column privileges with MERGE
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
CREATE TABLE mtarget (a int, b text);
|
|
CREATE TABLE msource (a int, b text);
|
|
INSERT INTO mtarget VALUES (1, 'init1'), (2, 'init2');
|
|
INSERT INTO msource VALUES (1, 'source1'), (2, 'source2'), (3, 'source3');
|
|
GRANT SELECT (a) ON msource TO regress_priv_user4;
|
|
GRANT SELECT (a) ON mtarget TO regress_priv_user4;
|
|
GRANT INSERT (a,b) ON mtarget TO regress_priv_user4;
|
|
GRANT UPDATE (b) ON mtarget TO regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
--
|
|
-- test source privileges
|
|
--
|
|
-- fail (no SELECT priv on s.b)
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED THEN
|
|
UPDATE SET b = s.b
|
|
WHEN NOT MATCHED THEN
|
|
INSERT VALUES (a, NULL);
|
|
ERROR: permission denied for table msource
|
|
-- fail (s.b used in the INSERTed values)
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED THEN
|
|
UPDATE SET b = 'x'
|
|
WHEN NOT MATCHED THEN
|
|
INSERT VALUES (a, b);
|
|
ERROR: permission denied for table msource
|
|
-- fail (s.b used in the WHEN quals)
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED AND s.b = 'x' THEN
|
|
UPDATE SET b = 'x'
|
|
WHEN NOT MATCHED THEN
|
|
INSERT VALUES (a, NULL);
|
|
ERROR: permission denied for table msource
|
|
-- this should be ok since only s.a is accessed
|
|
BEGIN;
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED THEN
|
|
UPDATE SET b = 'ok'
|
|
WHEN NOT MATCHED THEN
|
|
INSERT VALUES (a, NULL);
|
|
ROLLBACK;
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT SELECT (b) ON msource TO regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
-- should now be ok
|
|
BEGIN;
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED THEN
|
|
UPDATE SET b = s.b
|
|
WHEN NOT MATCHED THEN
|
|
INSERT VALUES (a, b);
|
|
ROLLBACK;
|
|
--
|
|
-- test target privileges
|
|
--
|
|
-- fail (no SELECT priv on t.b)
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED THEN
|
|
UPDATE SET b = t.b
|
|
WHEN NOT MATCHED THEN
|
|
INSERT VALUES (a, NULL);
|
|
ERROR: permission denied for table mtarget
|
|
-- fail (no UPDATE on t.a)
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED THEN
|
|
UPDATE SET b = s.b, a = t.a + 1
|
|
WHEN NOT MATCHED THEN
|
|
INSERT VALUES (a, b);
|
|
ERROR: permission denied for table mtarget
|
|
-- fail (no SELECT on t.b)
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED AND t.b IS NOT NULL THEN
|
|
UPDATE SET b = s.b
|
|
WHEN NOT MATCHED THEN
|
|
INSERT VALUES (a, b);
|
|
ERROR: permission denied for table mtarget
|
|
-- ok
|
|
BEGIN;
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED THEN
|
|
UPDATE SET b = s.b;
|
|
ROLLBACK;
|
|
-- fail (no DELETE)
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED AND t.b IS NOT NULL THEN
|
|
DELETE;
|
|
ERROR: permission denied for table mtarget
|
|
-- grant delete privileges
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT DELETE ON mtarget TO regress_priv_user4;
|
|
-- should be ok now
|
|
BEGIN;
|
|
MERGE INTO mtarget t USING msource s ON t.a = s.a
|
|
WHEN MATCHED AND t.b IS NOT NULL THEN
|
|
DELETE;
|
|
ROLLBACK;
|
|
-- check error reporting with column privs
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
CREATE TABLE t1 (c1 int, c2 int, c3 int check (c3 < 5), primary key (c1, c2));
|
|
GRANT SELECT (c1) ON t1 TO regress_priv_user2;
|
|
GRANT INSERT (c1, c2, c3) ON t1 TO regress_priv_user2;
|
|
GRANT UPDATE (c1, c2, c3) ON t1 TO regress_priv_user2;
|
|
-- seed data
|
|
INSERT INTO t1 VALUES (1, 1, 1);
|
|
INSERT INTO t1 VALUES (1, 2, 1);
|
|
INSERT INTO t1 VALUES (2, 1, 2);
|
|
INSERT INTO t1 VALUES (2, 2, 2);
|
|
INSERT INTO t1 VALUES (3, 1, 3);
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
INSERT INTO t1 (c1, c2) VALUES (1, 1); -- fail, but row not shown
|
|
ERROR: duplicate key value violates unique constraint "t1_pkey"
|
|
UPDATE t1 SET c2 = 1; -- fail, but row not shown
|
|
ERROR: duplicate key value violates unique constraint "t1_pkey"
|
|
INSERT INTO t1 (c1, c2) VALUES (null, null); -- fail, but see columns being inserted
|
|
ERROR: null value in column "c1" of relation "t1" violates not-null constraint
|
|
DETAIL: Failing row contains (c1, c2) = (null, null).
|
|
INSERT INTO t1 (c3) VALUES (null); -- fail, but see columns being inserted or have SELECT
|
|
ERROR: null value in column "c1" of relation "t1" violates not-null constraint
|
|
DETAIL: Failing row contains (c1, c3) = (null, null).
|
|
INSERT INTO t1 (c1) VALUES (5); -- fail, but see columns being inserted or have SELECT
|
|
ERROR: null value in column "c2" of relation "t1" violates not-null constraint
|
|
DETAIL: Failing row contains (c1) = (5).
|
|
UPDATE t1 SET c3 = 10; -- fail, but see columns with SELECT rights, or being modified
|
|
ERROR: new row for relation "t1" violates check constraint "t1_c3_check"
|
|
DETAIL: Failing row contains (c1, c3) = (1, 10).
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
DROP TABLE t1;
|
|
-- check error reporting with column privs on a partitioned table
|
|
CREATE TABLE errtst(a text, b text NOT NULL, c text, secret1 text, secret2 text) PARTITION BY LIST (a);
|
|
CREATE TABLE errtst_part_1(secret2 text, c text, a text, b text NOT NULL, secret1 text);
|
|
CREATE TABLE errtst_part_2(secret1 text, secret2 text, a text, c text, b text NOT NULL);
|
|
ALTER TABLE errtst ATTACH PARTITION errtst_part_1 FOR VALUES IN ('aaa');
|
|
ALTER TABLE errtst ATTACH PARTITION errtst_part_2 FOR VALUES IN ('aaaa');
|
|
GRANT SELECT (a, b, c) ON TABLE errtst TO regress_priv_user2;
|
|
GRANT UPDATE (a, b, c) ON TABLE errtst TO regress_priv_user2;
|
|
GRANT INSERT (a, b, c) ON TABLE errtst TO regress_priv_user2;
|
|
INSERT INTO errtst_part_1 (a, b, c, secret1, secret2)
|
|
VALUES ('aaa', 'bbb', 'ccc', 'the body', 'is in the attic');
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
-- Perform a few updates that violate the NOT NULL constraint. Make sure
|
|
-- the error messages don't leak the secret fields.
|
|
-- simple insert.
|
|
INSERT INTO errtst (a, b) VALUES ('aaa', NULL);
|
|
ERROR: null value in column "b" of relation "errtst_part_1" violates not-null constraint
|
|
DETAIL: Failing row contains (a, b, c) = (aaa, null, null).
|
|
-- simple update.
|
|
UPDATE errtst SET b = NULL;
|
|
ERROR: null value in column "b" of relation "errtst_part_1" violates not-null constraint
|
|
DETAIL: Failing row contains (a, b, c) = (aaa, null, ccc).
|
|
-- partitioning key is updated, doesn't move the row.
|
|
UPDATE errtst SET a = 'aaa', b = NULL;
|
|
ERROR: null value in column "b" of relation "errtst_part_1" violates not-null constraint
|
|
DETAIL: Failing row contains (a, b, c) = (aaa, null, ccc).
|
|
-- row is moved to another partition.
|
|
UPDATE errtst SET a = 'aaaa', b = NULL;
|
|
ERROR: null value in column "b" of relation "errtst_part_2" violates not-null constraint
|
|
DETAIL: Failing row contains (a, b, c) = (aaaa, null, ccc).
|
|
-- row is moved to another partition. This differs from the previous case in
|
|
-- that the new partition is excluded by constraint exclusion, so its
|
|
-- ResultRelInfo is not created at ExecInitModifyTable, but needs to be
|
|
-- constructed on the fly when the updated tuple is routed to it.
|
|
UPDATE errtst SET a = 'aaaa', b = NULL WHERE a = 'aaa';
|
|
ERROR: null value in column "b" of relation "errtst_part_2" violates not-null constraint
|
|
DETAIL: Failing row contains (a, b, c) = (aaaa, null, ccc).
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
DROP TABLE errtst;
|
|
-- test column-level privileges when involved with DELETE
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
ALTER TABLE atest6 ADD COLUMN three integer;
|
|
GRANT DELETE ON atest5 TO regress_priv_user3;
|
|
GRANT SELECT (two) ON atest5 TO regress_priv_user3;
|
|
REVOKE ALL (one) ON atest5 FROM regress_priv_user3;
|
|
GRANT SELECT (one) ON atest5 TO regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT atest6 FROM atest6; -- fail
|
|
ERROR: permission denied for table atest6
|
|
SELECT one FROM atest5 NATURAL JOIN atest6; -- fail
|
|
ERROR: permission denied for table atest5
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
ALTER TABLE atest6 DROP COLUMN three;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT atest6 FROM atest6; -- ok
|
|
atest6
|
|
--------
|
|
(0 rows)
|
|
|
|
SELECT one FROM atest5 NATURAL JOIN atest6; -- ok
|
|
one
|
|
-----
|
|
(0 rows)
|
|
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
ALTER TABLE atest6 DROP COLUMN two;
|
|
REVOKE SELECT (one,blue) ON atest6 FROM regress_priv_user4;
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT * FROM atest6; -- fail
|
|
ERROR: permission denied for table atest6
|
|
SELECT 1 FROM atest6; -- fail
|
|
ERROR: permission denied for table atest6
|
|
SET SESSION AUTHORIZATION regress_priv_user3;
|
|
DELETE FROM atest5 WHERE one = 1; -- fail
|
|
ERROR: permission denied for table atest5
|
|
DELETE FROM atest5 WHERE two = 2; -- ok
|
|
-- check inheritance cases
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
CREATE TABLE atestp1 (f1 int, f2 int);
|
|
CREATE TABLE atestp2 (fx int, fy int);
|
|
CREATE TABLE atestc (fz int) INHERITS (atestp1, atestp2);
|
|
GRANT SELECT(fx,fy,tableoid) ON atestp2 TO regress_priv_user2;
|
|
GRANT SELECT(fx) ON atestc TO regress_priv_user2;
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
SELECT fx FROM atestp2; -- ok
|
|
fx
|
|
----
|
|
(0 rows)
|
|
|
|
SELECT fy FROM atestp2; -- ok
|
|
fy
|
|
----
|
|
(0 rows)
|
|
|
|
SELECT atestp2 FROM atestp2; -- ok
|
|
atestp2
|
|
---------
|
|
(0 rows)
|
|
|
|
SELECT tableoid FROM atestp2; -- ok
|
|
tableoid
|
|
----------
|
|
(0 rows)
|
|
|
|
SELECT fy FROM atestc; -- fail
|
|
ERROR: permission denied for table atestc
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT SELECT(fy,tableoid) ON atestc TO regress_priv_user2;
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
SELECT fx FROM atestp2; -- still ok
|
|
fx
|
|
----
|
|
(0 rows)
|
|
|
|
SELECT fy FROM atestp2; -- ok
|
|
fy
|
|
----
|
|
(0 rows)
|
|
|
|
SELECT atestp2 FROM atestp2; -- ok
|
|
atestp2
|
|
---------
|
|
(0 rows)
|
|
|
|
SELECT tableoid FROM atestp2; -- ok
|
|
tableoid
|
|
----------
|
|
(0 rows)
|
|
|
|
-- child's permissions do not apply when operating on parent
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
REVOKE ALL ON atestc FROM regress_priv_user2;
|
|
GRANT ALL ON atestp1 TO regress_priv_user2;
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
SELECT f2 FROM atestp1; -- ok
|
|
f2
|
|
----
|
|
(0 rows)
|
|
|
|
SELECT f2 FROM atestc; -- fail
|
|
ERROR: permission denied for table atestc
|
|
DELETE FROM atestp1; -- ok
|
|
DELETE FROM atestc; -- fail
|
|
ERROR: permission denied for table atestc
|
|
UPDATE atestp1 SET f1 = 1; -- ok
|
|
UPDATE atestc SET f1 = 1; -- fail
|
|
ERROR: permission denied for table atestc
|
|
TRUNCATE atestp1; -- ok
|
|
TRUNCATE atestc; -- fail
|
|
ERROR: permission denied for table atestc
|
|
BEGIN;
|
|
LOCK atestp1;
|
|
END;
|
|
BEGIN;
|
|
LOCK atestc;
|
|
ERROR: permission denied for table atestc
|
|
END;
|
|
-- privileges on functions, languages
|
|
-- switch to superuser
|
|
\c -
|
|
REVOKE ALL PRIVILEGES ON LANGUAGE sql FROM PUBLIC;
|
|
GRANT USAGE ON LANGUAGE sql TO regress_priv_user1; -- ok
|
|
GRANT USAGE ON LANGUAGE c TO PUBLIC; -- fail
|
|
ERROR: language "c" is not trusted
|
|
DETAIL: GRANT and REVOKE are not allowed on untrusted languages, because only superusers can use untrusted languages.
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT USAGE ON LANGUAGE sql TO regress_priv_user2; -- fail
|
|
WARNING: no privileges were granted for "sql"
|
|
CREATE FUNCTION priv_testfunc1(int) RETURNS int AS 'select 2 * $1;' LANGUAGE sql;
|
|
CREATE FUNCTION priv_testfunc2(int) RETURNS int AS 'select 3 * $1;' LANGUAGE sql;
|
|
CREATE AGGREGATE priv_testagg1(int) (sfunc = int4pl, stype = int4);
|
|
CREATE PROCEDURE priv_testproc1(int) AS 'select $1;' LANGUAGE sql;
|
|
REVOKE ALL ON FUNCTION priv_testfunc1(int), priv_testfunc2(int), priv_testagg1(int) FROM PUBLIC;
|
|
GRANT EXECUTE ON FUNCTION priv_testfunc1(int), priv_testfunc2(int), priv_testagg1(int) TO regress_priv_user2;
|
|
REVOKE ALL ON FUNCTION priv_testproc1(int) FROM PUBLIC; -- fail, not a function
|
|
ERROR: priv_testproc1(integer) is not a function
|
|
REVOKE ALL ON PROCEDURE priv_testproc1(int) FROM PUBLIC;
|
|
GRANT EXECUTE ON PROCEDURE priv_testproc1(int) TO regress_priv_user2;
|
|
GRANT USAGE ON FUNCTION priv_testfunc1(int) TO regress_priv_user3; -- semantic error
|
|
ERROR: invalid privilege type USAGE for function
|
|
GRANT USAGE ON FUNCTION priv_testagg1(int) TO regress_priv_user3; -- semantic error
|
|
ERROR: invalid privilege type USAGE for function
|
|
GRANT USAGE ON PROCEDURE priv_testproc1(int) TO regress_priv_user3; -- semantic error
|
|
ERROR: invalid privilege type USAGE for procedure
|
|
GRANT ALL PRIVILEGES ON FUNCTION priv_testfunc1(int) TO regress_priv_user4;
|
|
GRANT ALL PRIVILEGES ON FUNCTION priv_testfunc_nosuch(int) TO regress_priv_user4;
|
|
ERROR: function priv_testfunc_nosuch(integer) does not exist
|
|
GRANT ALL PRIVILEGES ON FUNCTION priv_testagg1(int) TO regress_priv_user4;
|
|
GRANT ALL PRIVILEGES ON PROCEDURE priv_testproc1(int) TO regress_priv_user4;
|
|
CREATE FUNCTION priv_testfunc4(boolean) RETURNS text
|
|
AS 'select col1 from atest2 where col2 = $1;'
|
|
LANGUAGE sql SECURITY DEFINER;
|
|
GRANT EXECUTE ON FUNCTION priv_testfunc4(boolean) TO regress_priv_user3;
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
SELECT priv_testfunc1(5), priv_testfunc2(5); -- ok
|
|
priv_testfunc1 | priv_testfunc2
|
|
----------------+----------------
|
|
10 | 15
|
|
(1 row)
|
|
|
|
CREATE FUNCTION priv_testfunc3(int) RETURNS int AS 'select 2 * $1;' LANGUAGE sql; -- fail
|
|
ERROR: permission denied for language sql
|
|
SELECT priv_testagg1(x) FROM (VALUES (1), (2), (3)) _(x); -- ok
|
|
priv_testagg1
|
|
---------------
|
|
6
|
|
(1 row)
|
|
|
|
CALL priv_testproc1(6); -- ok
|
|
SET SESSION AUTHORIZATION regress_priv_user3;
|
|
SELECT priv_testfunc1(5); -- fail
|
|
ERROR: permission denied for function priv_testfunc1
|
|
SELECT priv_testagg1(x) FROM (VALUES (1), (2), (3)) _(x); -- fail
|
|
ERROR: permission denied for aggregate priv_testagg1
|
|
CALL priv_testproc1(6); -- fail
|
|
ERROR: permission denied for procedure priv_testproc1
|
|
SELECT col1 FROM atest2 WHERE col2 = true; -- fail
|
|
ERROR: permission denied for table atest2
|
|
SELECT priv_testfunc4(true); -- ok
|
|
priv_testfunc4
|
|
----------------
|
|
bar
|
|
(1 row)
|
|
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT priv_testfunc1(5); -- ok
|
|
priv_testfunc1
|
|
----------------
|
|
10
|
|
(1 row)
|
|
|
|
SELECT priv_testagg1(x) FROM (VALUES (1), (2), (3)) _(x); -- ok
|
|
priv_testagg1
|
|
---------------
|
|
6
|
|
(1 row)
|
|
|
|
CALL priv_testproc1(6); -- ok
|
|
DROP FUNCTION priv_testfunc1(int); -- fail
|
|
ERROR: must be owner of function priv_testfunc1
|
|
DROP AGGREGATE priv_testagg1(int); -- fail
|
|
ERROR: must be owner of aggregate priv_testagg1
|
|
DROP PROCEDURE priv_testproc1(int); -- fail
|
|
ERROR: must be owner of procedure priv_testproc1
|
|
\c -
|
|
DROP FUNCTION priv_testfunc1(int); -- ok
|
|
-- restore to sanity
|
|
GRANT ALL PRIVILEGES ON LANGUAGE sql TO PUBLIC;
|
|
-- verify privilege checks on array-element coercions
|
|
BEGIN;
|
|
SELECT '{1}'::int4[]::int8[];
|
|
int8
|
|
------
|
|
{1}
|
|
(1 row)
|
|
|
|
REVOKE ALL ON FUNCTION int8(integer) FROM PUBLIC;
|
|
SELECT '{1}'::int4[]::int8[]; --superuser, succeed
|
|
int8
|
|
------
|
|
{1}
|
|
(1 row)
|
|
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT '{1}'::int4[]::int8[]; --other user, fail
|
|
ERROR: permission denied for function int8
|
|
ROLLBACK;
|
|
-- privileges on types
|
|
-- switch to superuser
|
|
\c -
|
|
CREATE TYPE priv_testtype1 AS (a int, b text);
|
|
REVOKE USAGE ON TYPE priv_testtype1 FROM PUBLIC;
|
|
GRANT USAGE ON TYPE priv_testtype1 TO regress_priv_user2;
|
|
GRANT USAGE ON TYPE _priv_testtype1 TO regress_priv_user2; -- fail
|
|
ERROR: cannot set privileges of array types
|
|
HINT: Set the privileges of the element type instead.
|
|
GRANT USAGE ON DOMAIN priv_testtype1 TO regress_priv_user2; -- fail
|
|
ERROR: "priv_testtype1" is not a domain
|
|
CREATE DOMAIN priv_testdomain1 AS int;
|
|
REVOKE USAGE on DOMAIN priv_testdomain1 FROM PUBLIC;
|
|
GRANT USAGE ON DOMAIN priv_testdomain1 TO regress_priv_user2;
|
|
GRANT USAGE ON TYPE priv_testdomain1 TO regress_priv_user2; -- ok
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
-- commands that should fail
|
|
CREATE AGGREGATE priv_testagg1a(priv_testdomain1) (sfunc = int4_sum, stype = bigint);
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE DOMAIN priv_testdomain2a AS priv_testdomain1;
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE DOMAIN priv_testdomain3a AS int;
|
|
CREATE FUNCTION castfunc(int) RETURNS priv_testdomain3a AS $$ SELECT $1::priv_testdomain3a $$ LANGUAGE SQL;
|
|
CREATE CAST (priv_testdomain1 AS priv_testdomain3a) WITH FUNCTION castfunc(int);
|
|
ERROR: permission denied for type priv_testdomain1
|
|
DROP FUNCTION castfunc(int) CASCADE;
|
|
DROP DOMAIN priv_testdomain3a;
|
|
CREATE FUNCTION priv_testfunc5a(a priv_testdomain1) RETURNS int LANGUAGE SQL AS $$ SELECT $1 $$;
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE FUNCTION priv_testfunc6a(b int) RETURNS priv_testdomain1 LANGUAGE SQL AS $$ SELECT $1::priv_testdomain1 $$;
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE OPERATOR !+! (PROCEDURE = int4pl, LEFTARG = priv_testdomain1, RIGHTARG = priv_testdomain1);
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE TABLE test5a (a int, b priv_testdomain1);
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE TABLE test6a OF priv_testtype1;
|
|
ERROR: permission denied for type priv_testtype1
|
|
CREATE TABLE test10a (a int[], b priv_testtype1[]);
|
|
ERROR: permission denied for type priv_testtype1
|
|
CREATE TABLE test9a (a int, b int);
|
|
ALTER TABLE test9a ADD COLUMN c priv_testdomain1;
|
|
ERROR: permission denied for type priv_testdomain1
|
|
ALTER TABLE test9a ALTER COLUMN b TYPE priv_testdomain1;
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE TYPE test7a AS (a int, b priv_testdomain1);
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE TYPE test8a AS (a int, b int);
|
|
ALTER TYPE test8a ADD ATTRIBUTE c priv_testdomain1;
|
|
ERROR: permission denied for type priv_testdomain1
|
|
ALTER TYPE test8a ALTER ATTRIBUTE b TYPE priv_testdomain1;
|
|
ERROR: permission denied for type priv_testdomain1
|
|
CREATE TABLE test11a AS (SELECT 1::priv_testdomain1 AS a);
|
|
ERROR: permission denied for type priv_testdomain1
|
|
REVOKE ALL ON TYPE priv_testtype1 FROM PUBLIC;
|
|
ERROR: permission denied for type priv_testtype1
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
-- commands that should succeed
|
|
CREATE AGGREGATE priv_testagg1b(priv_testdomain1) (sfunc = int4_sum, stype = bigint);
|
|
CREATE DOMAIN priv_testdomain2b AS priv_testdomain1;
|
|
CREATE DOMAIN priv_testdomain3b AS int;
|
|
CREATE FUNCTION castfunc(int) RETURNS priv_testdomain3b AS $$ SELECT $1::priv_testdomain3b $$ LANGUAGE SQL;
|
|
CREATE CAST (priv_testdomain1 AS priv_testdomain3b) WITH FUNCTION castfunc(int);
|
|
WARNING: cast will be ignored because the source data type is a domain
|
|
CREATE FUNCTION priv_testfunc5b(a priv_testdomain1) RETURNS int LANGUAGE SQL AS $$ SELECT $1 $$;
|
|
CREATE FUNCTION priv_testfunc6b(b int) RETURNS priv_testdomain1 LANGUAGE SQL AS $$ SELECT $1::priv_testdomain1 $$;
|
|
CREATE OPERATOR !! (PROCEDURE = priv_testfunc5b, RIGHTARG = priv_testdomain1);
|
|
CREATE TABLE test5b (a int, b priv_testdomain1);
|
|
CREATE TABLE test6b OF priv_testtype1;
|
|
CREATE TABLE test10b (a int[], b priv_testtype1[]);
|
|
CREATE TABLE test9b (a int, b int);
|
|
ALTER TABLE test9b ADD COLUMN c priv_testdomain1;
|
|
ALTER TABLE test9b ALTER COLUMN b TYPE priv_testdomain1;
|
|
CREATE TYPE test7b AS (a int, b priv_testdomain1);
|
|
CREATE TYPE test8b AS (a int, b int);
|
|
ALTER TYPE test8b ADD ATTRIBUTE c priv_testdomain1;
|
|
ALTER TYPE test8b ALTER ATTRIBUTE b TYPE priv_testdomain1;
|
|
CREATE TABLE test11b AS (SELECT 1::priv_testdomain1 AS a);
|
|
REVOKE ALL ON TYPE priv_testtype1 FROM PUBLIC;
|
|
WARNING: no privileges could be revoked for "priv_testtype1"
|
|
\c -
|
|
DROP AGGREGATE priv_testagg1b(priv_testdomain1);
|
|
DROP DOMAIN priv_testdomain2b;
|
|
DROP OPERATOR !! (NONE, priv_testdomain1);
|
|
DROP FUNCTION priv_testfunc5b(a priv_testdomain1);
|
|
DROP FUNCTION priv_testfunc6b(b int);
|
|
DROP TABLE test5b;
|
|
DROP TABLE test6b;
|
|
DROP TABLE test9b;
|
|
DROP TABLE test10b;
|
|
DROP TYPE test7b;
|
|
DROP TYPE test8b;
|
|
DROP CAST (priv_testdomain1 AS priv_testdomain3b);
|
|
DROP FUNCTION castfunc(int) CASCADE;
|
|
DROP DOMAIN priv_testdomain3b;
|
|
DROP TABLE test11b;
|
|
DROP TYPE priv_testtype1; -- ok
|
|
DROP DOMAIN priv_testdomain1; -- ok
|
|
-- truncate
|
|
SET SESSION AUTHORIZATION regress_priv_user5;
|
|
TRUNCATE atest2; -- ok
|
|
TRUNCATE atest3; -- fail
|
|
ERROR: permission denied for table atest3
|
|
-- has_table_privilege function
|
|
-- bad-input checks
|
|
select has_table_privilege(NULL,'pg_authid','select');
|
|
has_table_privilege
|
|
---------------------
|
|
|
|
(1 row)
|
|
|
|
select has_table_privilege('pg_shad','select');
|
|
ERROR: relation "pg_shad" does not exist
|
|
select has_table_privilege('nosuchuser','pg_authid','select');
|
|
ERROR: role "nosuchuser" does not exist
|
|
select has_table_privilege('pg_authid','sel');
|
|
ERROR: unrecognized privilege type: "sel"
|
|
select has_table_privilege(-999999,'pg_authid','update');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(1,'select');
|
|
has_table_privilege
|
|
---------------------
|
|
|
|
(1 row)
|
|
|
|
-- superuser
|
|
\c -
|
|
select has_table_privilege(current_user,'pg_authid','select');
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(current_user,'pg_authid','insert');
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,'pg_authid','update')
|
|
from (select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,'pg_authid','delete')
|
|
from (select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
-- 'rule' privilege no longer exists, but for backwards compatibility
|
|
-- has_table_privilege still recognizes the keyword and says FALSE
|
|
select has_table_privilege(current_user,t1.oid,'rule')
|
|
from (select oid from pg_class where relname = 'pg_authid') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(current_user,t1.oid,'references')
|
|
from (select oid from pg_class where relname = 'pg_authid') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,t1.oid,'select')
|
|
from (select oid from pg_class where relname = 'pg_authid') as t1,
|
|
(select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,t1.oid,'insert')
|
|
from (select oid from pg_class where relname = 'pg_authid') as t1,
|
|
(select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege('pg_authid','update');
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege('pg_authid','delete');
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege('pg_authid','truncate');
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t1.oid,'select')
|
|
from (select oid from pg_class where relname = 'pg_authid') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t1.oid,'trigger')
|
|
from (select oid from pg_class where relname = 'pg_authid') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
-- non-superuser
|
|
SET SESSION AUTHORIZATION regress_priv_user3;
|
|
select has_table_privilege(current_user,'pg_class','select');
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(current_user,'pg_class','insert');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,'pg_class','update')
|
|
from (select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,'pg_class','delete')
|
|
from (select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(current_user,t1.oid,'references')
|
|
from (select oid from pg_class where relname = 'pg_class') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,t1.oid,'select')
|
|
from (select oid from pg_class where relname = 'pg_class') as t1,
|
|
(select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,t1.oid,'insert')
|
|
from (select oid from pg_class where relname = 'pg_class') as t1,
|
|
(select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege('pg_class','update');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege('pg_class','delete');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege('pg_class','truncate');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(t1.oid,'select')
|
|
from (select oid from pg_class where relname = 'pg_class') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t1.oid,'trigger')
|
|
from (select oid from pg_class where relname = 'pg_class') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(current_user,'atest1','select');
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(current_user,'atest1','insert');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,'atest1','update')
|
|
from (select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,'atest1','delete')
|
|
from (select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(current_user,t1.oid,'references')
|
|
from (select oid from pg_class where relname = 'atest1') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,t1.oid,'select')
|
|
from (select oid from pg_class where relname = 'atest1') as t1,
|
|
(select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t2.oid,t1.oid,'insert')
|
|
from (select oid from pg_class where relname = 'atest1') as t1,
|
|
(select oid from pg_roles where rolname = current_user) as t2;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege('atest1','update');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege('atest1','delete');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege('atest1','truncate');
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
select has_table_privilege(t1.oid,'select')
|
|
from (select oid from pg_class where relname = 'atest1') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
select has_table_privilege(t1.oid,'trigger')
|
|
from (select oid from pg_class where relname = 'atest1') as t1;
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
-- has_column_privilege function
|
|
-- bad-input checks (as non-super-user)
|
|
select has_column_privilege('pg_authid',NULL,'select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
select has_column_privilege('pg_authid','nosuchcol','select');
|
|
ERROR: column "nosuchcol" of relation "pg_authid" does not exist
|
|
select has_column_privilege(9999,'nosuchcol','select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
select has_column_privilege(9999,99::int2,'select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
select has_column_privilege('pg_authid',99::int2,'select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
select has_column_privilege(9999,99::int2,'select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
create temp table mytable(f1 int, f2 int, f3 int);
|
|
alter table mytable drop column f2;
|
|
select has_column_privilege('mytable','f2','select');
|
|
ERROR: column "f2" of relation "mytable" does not exist
|
|
select has_column_privilege('mytable','........pg.dropped.2........','select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
select has_column_privilege('mytable',2::int2,'select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
select has_column_privilege('mytable',99::int2,'select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
revoke select on table mytable from regress_priv_user3;
|
|
select has_column_privilege('mytable',2::int2,'select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
select has_column_privilege('mytable',99::int2,'select');
|
|
has_column_privilege
|
|
----------------------
|
|
|
|
(1 row)
|
|
|
|
drop table mytable;
|
|
-- Grant options
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
CREATE TABLE atest4 (a int);
|
|
GRANT SELECT ON atest4 TO regress_priv_user2 WITH GRANT OPTION;
|
|
GRANT UPDATE ON atest4 TO regress_priv_user2;
|
|
GRANT SELECT ON atest4 TO GROUP regress_priv_group1 WITH GRANT OPTION;
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
GRANT SELECT ON atest4 TO regress_priv_user3;
|
|
GRANT UPDATE ON atest4 TO regress_priv_user3; -- fail
|
|
WARNING: no privileges were granted for "atest4"
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
REVOKE SELECT ON atest4 FROM regress_priv_user3; -- does nothing
|
|
SELECT has_table_privilege('regress_priv_user3', 'atest4', 'SELECT'); -- true
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
REVOKE SELECT ON atest4 FROM regress_priv_user2; -- fail
|
|
ERROR: dependent privileges exist
|
|
HINT: Use CASCADE to revoke them too.
|
|
REVOKE GRANT OPTION FOR SELECT ON atest4 FROM regress_priv_user2 CASCADE; -- ok
|
|
SELECT has_table_privilege('regress_priv_user2', 'atest4', 'SELECT'); -- true
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user3', 'atest4', 'SELECT'); -- false
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user1', 'atest4', 'SELECT WITH GRANT OPTION'); -- true
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
-- security-restricted operations
|
|
\c -
|
|
CREATE ROLE regress_sro_user;
|
|
-- Check that index expressions and predicates are run as the table's owner
|
|
-- A dummy index function checking current_user
|
|
CREATE FUNCTION sro_ifun(int) RETURNS int AS $$
|
|
BEGIN
|
|
-- Below we set the table's owner to regress_sro_user
|
|
ASSERT current_user = 'regress_sro_user',
|
|
format('sro_ifun(%s) called by %s', $1, current_user);
|
|
RETURN $1;
|
|
END;
|
|
$$ LANGUAGE plpgsql IMMUTABLE;
|
|
-- Create a table owned by regress_sro_user
|
|
CREATE TABLE sro_tab (a int);
|
|
ALTER TABLE sro_tab OWNER TO regress_sro_user;
|
|
INSERT INTO sro_tab VALUES (1), (2), (3);
|
|
-- Create an expression index with a predicate
|
|
CREATE INDEX sro_idx ON sro_tab ((sro_ifun(a) + sro_ifun(0)))
|
|
WHERE sro_ifun(a + 10) > sro_ifun(10);
|
|
DROP INDEX sro_idx;
|
|
-- Do the same concurrently
|
|
CREATE INDEX CONCURRENTLY sro_idx ON sro_tab ((sro_ifun(a) + sro_ifun(0)))
|
|
WHERE sro_ifun(a + 10) > sro_ifun(10);
|
|
-- REINDEX
|
|
REINDEX TABLE sro_tab;
|
|
REINDEX INDEX sro_idx;
|
|
REINDEX TABLE CONCURRENTLY sro_tab;
|
|
DROP INDEX sro_idx;
|
|
-- CLUSTER
|
|
CREATE INDEX sro_cluster_idx ON sro_tab ((sro_ifun(a) + sro_ifun(0)));
|
|
CLUSTER sro_tab USING sro_cluster_idx;
|
|
DROP INDEX sro_cluster_idx;
|
|
-- BRIN index
|
|
CREATE INDEX sro_brin ON sro_tab USING brin ((sro_ifun(a) + sro_ifun(0)));
|
|
SELECT brin_desummarize_range('sro_brin', 0);
|
|
brin_desummarize_range
|
|
------------------------
|
|
|
|
(1 row)
|
|
|
|
SELECT brin_summarize_range('sro_brin', 0);
|
|
brin_summarize_range
|
|
----------------------
|
|
1
|
|
(1 row)
|
|
|
|
DROP TABLE sro_tab;
|
|
-- Check with a partitioned table
|
|
CREATE TABLE sro_ptab (a int) PARTITION BY RANGE (a);
|
|
ALTER TABLE sro_ptab OWNER TO regress_sro_user;
|
|
CREATE TABLE sro_part PARTITION OF sro_ptab FOR VALUES FROM (1) TO (10);
|
|
ALTER TABLE sro_part OWNER TO regress_sro_user;
|
|
INSERT INTO sro_ptab VALUES (1), (2), (3);
|
|
CREATE INDEX sro_pidx ON sro_ptab ((sro_ifun(a) + sro_ifun(0)))
|
|
WHERE sro_ifun(a + 10) > sro_ifun(10);
|
|
REINDEX TABLE sro_ptab;
|
|
REINDEX INDEX CONCURRENTLY sro_pidx;
|
|
SET SESSION AUTHORIZATION regress_sro_user;
|
|
CREATE FUNCTION unwanted_grant() RETURNS void LANGUAGE sql AS
|
|
'GRANT regress_priv_group2 TO regress_sro_user';
|
|
CREATE FUNCTION mv_action() RETURNS bool LANGUAGE sql AS
|
|
'DECLARE c CURSOR WITH HOLD FOR SELECT public.unwanted_grant(); SELECT true';
|
|
-- REFRESH of this MV will queue a GRANT at end of transaction
|
|
CREATE MATERIALIZED VIEW sro_mv AS SELECT mv_action() WITH NO DATA;
|
|
REFRESH MATERIALIZED VIEW sro_mv;
|
|
ERROR: cannot create a cursor WITH HOLD within security-restricted operation
|
|
CONTEXT: SQL function "mv_action" statement 1
|
|
\c -
|
|
REFRESH MATERIALIZED VIEW sro_mv;
|
|
ERROR: cannot create a cursor WITH HOLD within security-restricted operation
|
|
CONTEXT: SQL function "mv_action" statement 1
|
|
SET SESSION AUTHORIZATION regress_sro_user;
|
|
-- INSERT to this table will queue a GRANT at end of transaction
|
|
CREATE TABLE sro_trojan_table ();
|
|
CREATE FUNCTION sro_trojan() RETURNS trigger LANGUAGE plpgsql AS
|
|
'BEGIN PERFORM public.unwanted_grant(); RETURN NULL; END';
|
|
CREATE CONSTRAINT TRIGGER t AFTER INSERT ON sro_trojan_table
|
|
INITIALLY DEFERRED FOR EACH ROW EXECUTE PROCEDURE sro_trojan();
|
|
-- Now, REFRESH will issue such an INSERT, queueing the GRANT
|
|
CREATE OR REPLACE FUNCTION mv_action() RETURNS bool LANGUAGE sql AS
|
|
'INSERT INTO public.sro_trojan_table DEFAULT VALUES; SELECT true';
|
|
REFRESH MATERIALIZED VIEW sro_mv;
|
|
ERROR: cannot fire deferred trigger within security-restricted operation
|
|
CONTEXT: SQL function "mv_action" statement 1
|
|
\c -
|
|
REFRESH MATERIALIZED VIEW sro_mv;
|
|
ERROR: cannot fire deferred trigger within security-restricted operation
|
|
CONTEXT: SQL function "mv_action" statement 1
|
|
BEGIN; SET CONSTRAINTS ALL IMMEDIATE; REFRESH MATERIALIZED VIEW sro_mv; COMMIT;
|
|
ERROR: permission denied to grant role "regress_priv_group2"
|
|
DETAIL: Only roles with the ADMIN option on role "regress_priv_group2" may grant this role.
|
|
CONTEXT: SQL function "unwanted_grant" statement 1
|
|
SQL statement "SELECT public.unwanted_grant()"
|
|
PL/pgSQL function public.sro_trojan() line 1 at PERFORM
|
|
SQL function "mv_action" statement 1
|
|
-- REFRESH MATERIALIZED VIEW CONCURRENTLY use of eval_const_expressions()
|
|
SET SESSION AUTHORIZATION regress_sro_user;
|
|
CREATE FUNCTION unwanted_grant_nofail(int) RETURNS int
|
|
IMMUTABLE LANGUAGE plpgsql AS $$
|
|
BEGIN
|
|
PERFORM public.unwanted_grant();
|
|
RAISE WARNING 'owned';
|
|
RETURN 1;
|
|
EXCEPTION WHEN OTHERS THEN
|
|
RETURN 2;
|
|
END$$;
|
|
CREATE MATERIALIZED VIEW sro_index_mv AS SELECT 1 AS c;
|
|
CREATE UNIQUE INDEX ON sro_index_mv (c) WHERE unwanted_grant_nofail(1) > 0;
|
|
\c -
|
|
REFRESH MATERIALIZED VIEW CONCURRENTLY sro_index_mv;
|
|
REFRESH MATERIALIZED VIEW sro_index_mv;
|
|
DROP OWNED BY regress_sro_user;
|
|
DROP ROLE regress_sro_user;
|
|
-- Admin options
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
CREATE FUNCTION dogrant_ok() RETURNS void LANGUAGE sql SECURITY DEFINER AS
|
|
'GRANT regress_priv_group2 TO regress_priv_user5';
|
|
GRANT regress_priv_group2 TO regress_priv_user5; -- ok: had ADMIN OPTION
|
|
SET ROLE regress_priv_group2;
|
|
GRANT regress_priv_group2 TO regress_priv_user5; -- fails: SET ROLE suspended privilege
|
|
ERROR: permission denied to grant role "regress_priv_group2"
|
|
DETAIL: Only roles with the ADMIN option on role "regress_priv_group2" may grant this role.
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
GRANT regress_priv_group2 TO regress_priv_user5; -- fails: no ADMIN OPTION
|
|
ERROR: permission denied to grant role "regress_priv_group2"
|
|
DETAIL: Only roles with the ADMIN option on role "regress_priv_group2" may grant this role.
|
|
SELECT dogrant_ok(); -- ok: SECURITY DEFINER conveys ADMIN
|
|
NOTICE: role "regress_priv_user5" has already been granted membership in role "regress_priv_group2" by role "regress_priv_user4"
|
|
dogrant_ok
|
|
------------
|
|
|
|
(1 row)
|
|
|
|
SET ROLE regress_priv_group2;
|
|
GRANT regress_priv_group2 TO regress_priv_user5; -- fails: SET ROLE did not help
|
|
ERROR: permission denied to grant role "regress_priv_group2"
|
|
DETAIL: Only roles with the ADMIN option on role "regress_priv_group2" may grant this role.
|
|
SET SESSION AUTHORIZATION regress_priv_group2;
|
|
GRANT regress_priv_group2 TO regress_priv_user5; -- fails: no self-admin
|
|
ERROR: permission denied to grant role "regress_priv_group2"
|
|
DETAIL: Only roles with the ADMIN option on role "regress_priv_group2" may grant this role.
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
DROP FUNCTION dogrant_ok();
|
|
REVOKE regress_priv_group2 FROM regress_priv_user5;
|
|
-- has_sequence_privilege tests
|
|
\c -
|
|
CREATE SEQUENCE x_seq;
|
|
GRANT USAGE on x_seq to regress_priv_user2;
|
|
SELECT has_sequence_privilege('regress_priv_user1', 'atest1', 'SELECT');
|
|
ERROR: "atest1" is not a sequence
|
|
SELECT has_sequence_privilege('regress_priv_user1', 'x_seq', 'INSERT');
|
|
ERROR: unrecognized privilege type: "INSERT"
|
|
SELECT has_sequence_privilege('regress_priv_user1', 'x_seq', 'SELECT');
|
|
has_sequence_privilege
|
|
------------------------
|
|
f
|
|
(1 row)
|
|
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
SELECT has_sequence_privilege('x_seq', 'USAGE');
|
|
has_sequence_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
-- largeobject privilege tests
|
|
\c -
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
SELECT lo_create(1001);
|
|
lo_create
|
|
-----------
|
|
1001
|
|
(1 row)
|
|
|
|
SELECT lo_create(1002);
|
|
lo_create
|
|
-----------
|
|
1002
|
|
(1 row)
|
|
|
|
SELECT lo_create(1003);
|
|
lo_create
|
|
-----------
|
|
1003
|
|
(1 row)
|
|
|
|
SELECT lo_create(1004);
|
|
lo_create
|
|
-----------
|
|
1004
|
|
(1 row)
|
|
|
|
SELECT lo_create(1005);
|
|
lo_create
|
|
-----------
|
|
1005
|
|
(1 row)
|
|
|
|
GRANT ALL ON LARGE OBJECT 1001 TO PUBLIC;
|
|
GRANT SELECT ON LARGE OBJECT 1003 TO regress_priv_user2;
|
|
GRANT SELECT,UPDATE ON LARGE OBJECT 1004 TO regress_priv_user2;
|
|
GRANT ALL ON LARGE OBJECT 1005 TO regress_priv_user2;
|
|
GRANT SELECT ON LARGE OBJECT 1005 TO regress_priv_user2 WITH GRANT OPTION;
|
|
GRANT SELECT, INSERT ON LARGE OBJECT 1001 TO PUBLIC; -- to be failed
|
|
ERROR: invalid privilege type INSERT for large object
|
|
GRANT SELECT, UPDATE ON LARGE OBJECT 1001 TO nosuchuser; -- to be failed
|
|
ERROR: role "nosuchuser" does not exist
|
|
GRANT SELECT, UPDATE ON LARGE OBJECT 999 TO PUBLIC; -- to be failed
|
|
ERROR: large object 999 does not exist
|
|
\c -
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
SELECT lo_create(2001);
|
|
lo_create
|
|
-----------
|
|
2001
|
|
(1 row)
|
|
|
|
SELECT lo_create(2002);
|
|
lo_create
|
|
-----------
|
|
2002
|
|
(1 row)
|
|
|
|
SELECT loread(lo_open(1001, x'20000'::int), 32); -- allowed, for now
|
|
loread
|
|
--------
|
|
\x
|
|
(1 row)
|
|
|
|
SELECT lowrite(lo_open(1001, x'40000'::int), 'abcd'); -- fail, wrong mode
|
|
ERROR: large object descriptor 0 was not opened for writing
|
|
SELECT loread(lo_open(1001, x'40000'::int), 32);
|
|
loread
|
|
--------
|
|
\x
|
|
(1 row)
|
|
|
|
SELECT loread(lo_open(1002, x'40000'::int), 32); -- to be denied
|
|
ERROR: permission denied for large object 1002
|
|
SELECT loread(lo_open(1003, x'40000'::int), 32);
|
|
loread
|
|
--------
|
|
\x
|
|
(1 row)
|
|
|
|
SELECT loread(lo_open(1004, x'40000'::int), 32);
|
|
loread
|
|
--------
|
|
\x
|
|
(1 row)
|
|
|
|
SELECT lowrite(lo_open(1001, x'20000'::int), 'abcd');
|
|
lowrite
|
|
---------
|
|
4
|
|
(1 row)
|
|
|
|
SELECT lowrite(lo_open(1002, x'20000'::int), 'abcd'); -- to be denied
|
|
ERROR: permission denied for large object 1002
|
|
SELECT lowrite(lo_open(1003, x'20000'::int), 'abcd'); -- to be denied
|
|
ERROR: permission denied for large object 1003
|
|
SELECT lowrite(lo_open(1004, x'20000'::int), 'abcd');
|
|
lowrite
|
|
---------
|
|
4
|
|
(1 row)
|
|
|
|
GRANT SELECT ON LARGE OBJECT 1005 TO regress_priv_user3;
|
|
GRANT UPDATE ON LARGE OBJECT 1006 TO regress_priv_user3; -- to be denied
|
|
ERROR: large object 1006 does not exist
|
|
REVOKE ALL ON LARGE OBJECT 2001, 2002 FROM PUBLIC;
|
|
GRANT ALL ON LARGE OBJECT 2001 TO regress_priv_user3;
|
|
SELECT lo_unlink(1001); -- to be denied
|
|
ERROR: must be owner of large object 1001
|
|
SELECT lo_unlink(2002);
|
|
lo_unlink
|
|
-----------
|
|
1
|
|
(1 row)
|
|
|
|
\c -
|
|
-- confirm ACL setting
|
|
SELECT oid, pg_get_userbyid(lomowner) ownername, lomacl FROM pg_largeobject_metadata WHERE oid >= 1000 AND oid < 3000 ORDER BY oid;
|
|
oid | ownername | lomacl
|
|
------+--------------------+------------------------------------------------------------------------------------------------------------------------------
|
|
1001 | regress_priv_user1 | {regress_priv_user1=rw/regress_priv_user1,=rw/regress_priv_user1}
|
|
1002 | regress_priv_user1 |
|
|
1003 | regress_priv_user1 | {regress_priv_user1=rw/regress_priv_user1,regress_priv_user2=r/regress_priv_user1}
|
|
1004 | regress_priv_user1 | {regress_priv_user1=rw/regress_priv_user1,regress_priv_user2=rw/regress_priv_user1}
|
|
1005 | regress_priv_user1 | {regress_priv_user1=rw/regress_priv_user1,regress_priv_user2=r*w/regress_priv_user1,regress_priv_user3=r/regress_priv_user2}
|
|
2001 | regress_priv_user2 | {regress_priv_user2=rw/regress_priv_user2,regress_priv_user3=rw/regress_priv_user2}
|
|
(6 rows)
|
|
|
|
SET SESSION AUTHORIZATION regress_priv_user3;
|
|
SELECT loread(lo_open(1001, x'40000'::int), 32);
|
|
loread
|
|
------------
|
|
\x61626364
|
|
(1 row)
|
|
|
|
SELECT loread(lo_open(1003, x'40000'::int), 32); -- to be denied
|
|
ERROR: permission denied for large object 1003
|
|
SELECT loread(lo_open(1005, x'40000'::int), 32);
|
|
loread
|
|
--------
|
|
\x
|
|
(1 row)
|
|
|
|
SELECT lo_truncate(lo_open(1005, x'20000'::int), 10); -- to be denied
|
|
ERROR: permission denied for large object 1005
|
|
SELECT lo_truncate(lo_open(2001, x'20000'::int), 10);
|
|
lo_truncate
|
|
-------------
|
|
0
|
|
(1 row)
|
|
|
|
-- compatibility mode in largeobject permission
|
|
\c -
|
|
SET lo_compat_privileges = false; -- default setting
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT loread(lo_open(1002, x'40000'::int), 32); -- to be denied
|
|
ERROR: permission denied for large object 1002
|
|
SELECT lowrite(lo_open(1002, x'20000'::int), 'abcd'); -- to be denied
|
|
ERROR: permission denied for large object 1002
|
|
SELECT lo_truncate(lo_open(1002, x'20000'::int), 10); -- to be denied
|
|
ERROR: permission denied for large object 1002
|
|
SELECT lo_put(1002, 1, 'abcd'); -- to be denied
|
|
ERROR: permission denied for large object 1002
|
|
SELECT lo_unlink(1002); -- to be denied
|
|
ERROR: must be owner of large object 1002
|
|
SELECT lo_export(1001, '/dev/null'); -- to be denied
|
|
ERROR: permission denied for function lo_export
|
|
SELECT lo_import('/dev/null'); -- to be denied
|
|
ERROR: permission denied for function lo_import
|
|
SELECT lo_import('/dev/null', 2003); -- to be denied
|
|
ERROR: permission denied for function lo_import
|
|
\c -
|
|
SET lo_compat_privileges = true; -- compatibility mode
|
|
SET SESSION AUTHORIZATION regress_priv_user4;
|
|
SELECT loread(lo_open(1002, x'40000'::int), 32);
|
|
loread
|
|
--------
|
|
\x
|
|
(1 row)
|
|
|
|
SELECT lowrite(lo_open(1002, x'20000'::int), 'abcd');
|
|
lowrite
|
|
---------
|
|
4
|
|
(1 row)
|
|
|
|
SELECT lo_truncate(lo_open(1002, x'20000'::int), 10);
|
|
lo_truncate
|
|
-------------
|
|
0
|
|
(1 row)
|
|
|
|
SELECT lo_unlink(1002);
|
|
lo_unlink
|
|
-----------
|
|
1
|
|
(1 row)
|
|
|
|
SELECT lo_export(1001, '/dev/null'); -- to be denied
|
|
ERROR: permission denied for function lo_export
|
|
-- don't allow unpriv users to access pg_largeobject contents
|
|
\c -
|
|
SELECT * FROM pg_largeobject LIMIT 0;
|
|
loid | pageno | data
|
|
------+--------+------
|
|
(0 rows)
|
|
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
SELECT * FROM pg_largeobject LIMIT 0; -- to be denied
|
|
ERROR: permission denied for table pg_largeobject
|
|
-- pg_signal_backend can't signal superusers
|
|
RESET SESSION AUTHORIZATION;
|
|
BEGIN;
|
|
CREATE OR REPLACE FUNCTION terminate_nothrow(pid int) RETURNS bool
|
|
LANGUAGE plpgsql SECURITY DEFINER SET client_min_messages = error AS $$
|
|
BEGIN
|
|
RETURN pg_terminate_backend($1);
|
|
EXCEPTION WHEN OTHERS THEN
|
|
RETURN false;
|
|
END$$;
|
|
ALTER FUNCTION terminate_nothrow OWNER TO pg_signal_backend;
|
|
SELECT backend_type FROM pg_stat_activity
|
|
WHERE CASE WHEN COALESCE(usesysid, 10) = 10 THEN terminate_nothrow(pid) END;
|
|
backend_type
|
|
--------------
|
|
(0 rows)
|
|
|
|
ROLLBACK;
|
|
-- test pg_database_owner
|
|
RESET SESSION AUTHORIZATION;
|
|
GRANT pg_database_owner TO regress_priv_user1;
|
|
ERROR: role "pg_database_owner" cannot have explicit members
|
|
GRANT regress_priv_user1 TO pg_database_owner;
|
|
ERROR: role "pg_database_owner" cannot be a member of any role
|
|
CREATE TABLE datdba_only ();
|
|
ALTER TABLE datdba_only OWNER TO pg_database_owner;
|
|
REVOKE DELETE ON datdba_only FROM pg_database_owner;
|
|
SELECT
|
|
pg_has_role('regress_priv_user1', 'pg_database_owner', 'USAGE') as priv,
|
|
pg_has_role('regress_priv_user1', 'pg_database_owner', 'MEMBER') as mem,
|
|
pg_has_role('regress_priv_user1', 'pg_database_owner',
|
|
'MEMBER WITH ADMIN OPTION') as admin;
|
|
priv | mem | admin
|
|
------+-----+-------
|
|
f | f | f
|
|
(1 row)
|
|
|
|
BEGIN;
|
|
DO $$BEGIN EXECUTE format(
|
|
'ALTER DATABASE %I OWNER TO regress_priv_group2', current_catalog); END$$;
|
|
SELECT
|
|
pg_has_role('regress_priv_user1', 'pg_database_owner', 'USAGE') as priv,
|
|
pg_has_role('regress_priv_user1', 'pg_database_owner', 'MEMBER') as mem,
|
|
pg_has_role('regress_priv_user1', 'pg_database_owner',
|
|
'MEMBER WITH ADMIN OPTION') as admin;
|
|
priv | mem | admin
|
|
------+-----+-------
|
|
t | t | f
|
|
(1 row)
|
|
|
|
SET SESSION AUTHORIZATION regress_priv_user1;
|
|
TABLE information_schema.enabled_roles ORDER BY role_name COLLATE "C";
|
|
role_name
|
|
---------------------
|
|
pg_database_owner
|
|
regress_priv_group2
|
|
regress_priv_user1
|
|
(3 rows)
|
|
|
|
TABLE information_schema.applicable_roles ORDER BY role_name COLLATE "C";
|
|
grantee | role_name | is_grantable
|
|
---------------------+---------------------+--------------
|
|
regress_priv_group2 | pg_database_owner | NO
|
|
regress_priv_user1 | regress_priv_group2 | NO
|
|
(2 rows)
|
|
|
|
INSERT INTO datdba_only DEFAULT VALUES;
|
|
SAVEPOINT q; DELETE FROM datdba_only; ROLLBACK TO q;
|
|
ERROR: permission denied for table datdba_only
|
|
SET SESSION AUTHORIZATION regress_priv_user2;
|
|
TABLE information_schema.enabled_roles;
|
|
role_name
|
|
--------------------
|
|
regress_priv_user2
|
|
(1 row)
|
|
|
|
INSERT INTO datdba_only DEFAULT VALUES;
|
|
ERROR: permission denied for table datdba_only
|
|
ROLLBACK;
|
|
-- test default ACLs
|
|
\c -
|
|
CREATE SCHEMA testns;
|
|
GRANT ALL ON SCHEMA testns TO regress_priv_user1;
|
|
CREATE TABLE testns.acltest1 (x int);
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'SELECT'); -- no
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'INSERT'); -- no
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
-- placeholder for test with duplicated schema and role names
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns,testns GRANT SELECT ON TABLES TO public,public;
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'SELECT'); -- no
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'INSERT'); -- no
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
DROP TABLE testns.acltest1;
|
|
CREATE TABLE testns.acltest1 (x int);
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'SELECT'); -- yes
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'INSERT'); -- no
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns GRANT INSERT ON TABLES TO regress_priv_user1;
|
|
DROP TABLE testns.acltest1;
|
|
CREATE TABLE testns.acltest1 (x int);
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'SELECT'); -- yes
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'INSERT'); -- yes
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns REVOKE INSERT ON TABLES FROM regress_priv_user1;
|
|
DROP TABLE testns.acltest1;
|
|
CREATE TABLE testns.acltest1 (x int);
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'SELECT'); -- yes
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.acltest1', 'INSERT'); -- no
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
ALTER DEFAULT PRIVILEGES FOR ROLE regress_priv_user1 REVOKE EXECUTE ON FUNCTIONS FROM public;
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns GRANT USAGE ON SCHEMAS TO regress_priv_user2; -- error
|
|
ERROR: cannot use IN SCHEMA clause when using GRANT/REVOKE ON SCHEMAS
|
|
-- Test makeaclitem()
|
|
SELECT makeaclitem('regress_priv_user1'::regrole, 'regress_priv_user2'::regrole,
|
|
'SELECT', TRUE); -- single privilege
|
|
makeaclitem
|
|
------------------------------------------
|
|
regress_priv_user1=r*/regress_priv_user2
|
|
(1 row)
|
|
|
|
SELECT makeaclitem('regress_priv_user1'::regrole, 'regress_priv_user2'::regrole,
|
|
'SELECT, INSERT, UPDATE , DELETE ', FALSE); -- multiple privileges
|
|
makeaclitem
|
|
--------------------------------------------
|
|
regress_priv_user1=arwd/regress_priv_user2
|
|
(1 row)
|
|
|
|
SELECT makeaclitem('regress_priv_user1'::regrole, 'regress_priv_user2'::regrole,
|
|
'SELECT, fake_privilege', FALSE); -- error
|
|
ERROR: unrecognized privilege type: "fake_privilege"
|
|
-- Test non-throwing aclitem I/O
|
|
SELECT pg_input_is_valid('regress_priv_user1=r/regress_priv_user2', 'aclitem');
|
|
pg_input_is_valid
|
|
-------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT pg_input_is_valid('regress_priv_user1=r/', 'aclitem');
|
|
pg_input_is_valid
|
|
-------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT * FROM pg_input_error_info('regress_priv_user1=r/', 'aclitem');
|
|
message | detail | hint | sql_error_code
|
|
---------------------------------+--------+------+----------------
|
|
a name must follow the "/" sign | | | 22P02
|
|
(1 row)
|
|
|
|
SELECT pg_input_is_valid('regress_priv_user1=r/regress_no_such_user', 'aclitem');
|
|
pg_input_is_valid
|
|
-------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT * FROM pg_input_error_info('regress_priv_user1=r/regress_no_such_user', 'aclitem');
|
|
message | detail | hint | sql_error_code
|
|
--------------------------------------------+--------+------+----------------
|
|
role "regress_no_such_user" does not exist | | | 42704
|
|
(1 row)
|
|
|
|
SELECT pg_input_is_valid('regress_priv_user1=rY', 'aclitem');
|
|
pg_input_is_valid
|
|
-------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT * FROM pg_input_error_info('regress_priv_user1=rY', 'aclitem');
|
|
message | detail | hint | sql_error_code
|
|
----------------------------------------------------------+--------+------+----------------
|
|
invalid mode character: must be one of "arwdDxtXUCTcsAm" | | | 22P02
|
|
(1 row)
|
|
|
|
--
|
|
-- Testing blanket default grants is very hazardous since it might change
|
|
-- the privileges attached to objects created by concurrent regression tests.
|
|
-- To avoid that, be sure to revoke the privileges again before committing.
|
|
--
|
|
BEGIN;
|
|
ALTER DEFAULT PRIVILEGES GRANT USAGE ON SCHEMAS TO regress_priv_user2;
|
|
CREATE SCHEMA testns2;
|
|
SELECT has_schema_privilege('regress_priv_user2', 'testns2', 'USAGE'); -- yes
|
|
has_schema_privilege
|
|
----------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_schema_privilege('regress_priv_user6', 'testns2', 'USAGE'); -- yes
|
|
has_schema_privilege
|
|
----------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_schema_privilege('regress_priv_user2', 'testns2', 'CREATE'); -- no
|
|
has_schema_privilege
|
|
----------------------
|
|
f
|
|
(1 row)
|
|
|
|
ALTER DEFAULT PRIVILEGES REVOKE USAGE ON SCHEMAS FROM regress_priv_user2;
|
|
CREATE SCHEMA testns3;
|
|
SELECT has_schema_privilege('regress_priv_user2', 'testns3', 'USAGE'); -- no
|
|
has_schema_privilege
|
|
----------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_schema_privilege('regress_priv_user2', 'testns3', 'CREATE'); -- no
|
|
has_schema_privilege
|
|
----------------------
|
|
f
|
|
(1 row)
|
|
|
|
ALTER DEFAULT PRIVILEGES GRANT ALL ON SCHEMAS TO regress_priv_user2;
|
|
CREATE SCHEMA testns4;
|
|
SELECT has_schema_privilege('regress_priv_user2', 'testns4', 'USAGE'); -- yes
|
|
has_schema_privilege
|
|
----------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_schema_privilege('regress_priv_user2', 'testns4', 'CREATE'); -- yes
|
|
has_schema_privilege
|
|
----------------------
|
|
t
|
|
(1 row)
|
|
|
|
ALTER DEFAULT PRIVILEGES REVOKE ALL ON SCHEMAS FROM regress_priv_user2;
|
|
COMMIT;
|
|
-- Test for DROP OWNED BY with shared dependencies. This is done in a
|
|
-- separate, rollbacked, transaction to avoid any trouble with other
|
|
-- regression sessions.
|
|
BEGIN;
|
|
ALTER DEFAULT PRIVILEGES GRANT ALL ON FUNCTIONS TO regress_priv_user2;
|
|
ALTER DEFAULT PRIVILEGES GRANT ALL ON SCHEMAS TO regress_priv_user2;
|
|
ALTER DEFAULT PRIVILEGES GRANT ALL ON SEQUENCES TO regress_priv_user2;
|
|
ALTER DEFAULT PRIVILEGES GRANT ALL ON TABLES TO regress_priv_user2;
|
|
ALTER DEFAULT PRIVILEGES GRANT ALL ON TYPES TO regress_priv_user2;
|
|
SELECT count(*) FROM pg_shdepend
|
|
WHERE deptype = 'a' AND
|
|
refobjid = 'regress_priv_user2'::regrole AND
|
|
classid = 'pg_default_acl'::regclass;
|
|
count
|
|
-------
|
|
5
|
|
(1 row)
|
|
|
|
DROP OWNED BY regress_priv_user2, regress_priv_user2;
|
|
SELECT count(*) FROM pg_shdepend
|
|
WHERE deptype = 'a' AND
|
|
refobjid = 'regress_priv_user2'::regrole AND
|
|
classid = 'pg_default_acl'::regclass;
|
|
count
|
|
-------
|
|
0
|
|
(1 row)
|
|
|
|
ROLLBACK;
|
|
CREATE SCHEMA testns5;
|
|
SELECT has_schema_privilege('regress_priv_user2', 'testns5', 'USAGE'); -- no
|
|
has_schema_privilege
|
|
----------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_schema_privilege('regress_priv_user2', 'testns5', 'CREATE'); -- no
|
|
has_schema_privilege
|
|
----------------------
|
|
f
|
|
(1 row)
|
|
|
|
SET ROLE regress_priv_user1;
|
|
CREATE FUNCTION testns.foo() RETURNS int AS 'select 1' LANGUAGE sql;
|
|
CREATE AGGREGATE testns.agg1(int) (sfunc = int4pl, stype = int4);
|
|
CREATE PROCEDURE testns.bar() AS 'select 1' LANGUAGE sql;
|
|
SELECT has_function_privilege('regress_priv_user2', 'testns.foo()', 'EXECUTE'); -- no
|
|
has_function_privilege
|
|
------------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user2', 'testns.agg1(int)', 'EXECUTE'); -- no
|
|
has_function_privilege
|
|
------------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user2', 'testns.bar()', 'EXECUTE'); -- no
|
|
has_function_privilege
|
|
------------------------
|
|
f
|
|
(1 row)
|
|
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns GRANT EXECUTE ON ROUTINES to public;
|
|
DROP FUNCTION testns.foo();
|
|
CREATE FUNCTION testns.foo() RETURNS int AS 'select 1' LANGUAGE sql;
|
|
DROP AGGREGATE testns.agg1(int);
|
|
CREATE AGGREGATE testns.agg1(int) (sfunc = int4pl, stype = int4);
|
|
DROP PROCEDURE testns.bar();
|
|
CREATE PROCEDURE testns.bar() AS 'select 1' LANGUAGE sql;
|
|
SELECT has_function_privilege('regress_priv_user2', 'testns.foo()', 'EXECUTE'); -- yes
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user2', 'testns.agg1(int)', 'EXECUTE'); -- yes
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user2', 'testns.bar()', 'EXECUTE'); -- yes (counts as function here)
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
DROP FUNCTION testns.foo();
|
|
DROP AGGREGATE testns.agg1(int);
|
|
DROP PROCEDURE testns.bar();
|
|
ALTER DEFAULT PRIVILEGES FOR ROLE regress_priv_user1 REVOKE USAGE ON TYPES FROM public;
|
|
CREATE DOMAIN testns.priv_testdomain1 AS int;
|
|
SELECT has_type_privilege('regress_priv_user2', 'testns.priv_testdomain1', 'USAGE'); -- no
|
|
has_type_privilege
|
|
--------------------
|
|
f
|
|
(1 row)
|
|
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns GRANT USAGE ON TYPES to public;
|
|
DROP DOMAIN testns.priv_testdomain1;
|
|
CREATE DOMAIN testns.priv_testdomain1 AS int;
|
|
SELECT has_type_privilege('regress_priv_user2', 'testns.priv_testdomain1', 'USAGE'); -- yes
|
|
has_type_privilege
|
|
--------------------
|
|
t
|
|
(1 row)
|
|
|
|
DROP DOMAIN testns.priv_testdomain1;
|
|
RESET ROLE;
|
|
SELECT count(*)
|
|
FROM pg_default_acl d LEFT JOIN pg_namespace n ON defaclnamespace = n.oid
|
|
WHERE nspname = 'testns';
|
|
count
|
|
-------
|
|
3
|
|
(1 row)
|
|
|
|
DROP SCHEMA testns CASCADE;
|
|
NOTICE: drop cascades to table testns.acltest1
|
|
DROP SCHEMA testns2 CASCADE;
|
|
DROP SCHEMA testns3 CASCADE;
|
|
DROP SCHEMA testns4 CASCADE;
|
|
DROP SCHEMA testns5 CASCADE;
|
|
SELECT d.* -- check that entries went away
|
|
FROM pg_default_acl d LEFT JOIN pg_namespace n ON defaclnamespace = n.oid
|
|
WHERE nspname IS NULL AND defaclnamespace != 0;
|
|
oid | defaclrole | defaclnamespace | defaclobjtype | defaclacl
|
|
-----+------------+-----------------+---------------+-----------
|
|
(0 rows)
|
|
|
|
-- Grant on all objects of given type in a schema
|
|
\c -
|
|
CREATE SCHEMA testns;
|
|
CREATE TABLE testns.t1 (f1 int);
|
|
CREATE TABLE testns.t2 (f1 int);
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.t1', 'SELECT'); -- false
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
GRANT ALL ON ALL TABLES IN SCHEMA testns TO regress_priv_user1;
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.t1', 'SELECT'); -- true
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.t2', 'SELECT'); -- true
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
REVOKE ALL ON ALL TABLES IN SCHEMA testns FROM regress_priv_user1;
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.t1', 'SELECT'); -- false
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_priv_user1', 'testns.t2', 'SELECT'); -- false
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
CREATE FUNCTION testns.priv_testfunc(int) RETURNS int AS 'select 3 * $1;' LANGUAGE sql;
|
|
CREATE AGGREGATE testns.priv_testagg(int) (sfunc = int4pl, stype = int4);
|
|
CREATE PROCEDURE testns.priv_testproc(int) AS 'select 3' LANGUAGE sql;
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testfunc(int)', 'EXECUTE'); -- true by default
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testagg(int)', 'EXECUTE'); -- true by default
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testproc(int)', 'EXECUTE'); -- true by default
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
REVOKE ALL ON ALL FUNCTIONS IN SCHEMA testns FROM PUBLIC;
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testfunc(int)', 'EXECUTE'); -- false
|
|
has_function_privilege
|
|
------------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testagg(int)', 'EXECUTE'); -- false
|
|
has_function_privilege
|
|
------------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testproc(int)', 'EXECUTE'); -- still true, not a function
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
REVOKE ALL ON ALL PROCEDURES IN SCHEMA testns FROM PUBLIC;
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testproc(int)', 'EXECUTE'); -- now false
|
|
has_function_privilege
|
|
------------------------
|
|
f
|
|
(1 row)
|
|
|
|
GRANT ALL ON ALL ROUTINES IN SCHEMA testns TO PUBLIC;
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testfunc(int)', 'EXECUTE'); -- true
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testagg(int)', 'EXECUTE'); -- true
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_function_privilege('regress_priv_user1', 'testns.priv_testproc(int)', 'EXECUTE'); -- true
|
|
has_function_privilege
|
|
------------------------
|
|
t
|
|
(1 row)
|
|
|
|
DROP SCHEMA testns CASCADE;
|
|
NOTICE: drop cascades to 5 other objects
|
|
DETAIL: drop cascades to table testns.t1
|
|
drop cascades to table testns.t2
|
|
drop cascades to function testns.priv_testfunc(integer)
|
|
drop cascades to function testns.priv_testagg(integer)
|
|
drop cascades to function testns.priv_testproc(integer)
|
|
-- Change owner of the schema & and rename of new schema owner
|
|
\c -
|
|
CREATE ROLE regress_schemauser1 superuser login;
|
|
CREATE ROLE regress_schemauser2 superuser login;
|
|
SET SESSION ROLE regress_schemauser1;
|
|
CREATE SCHEMA testns;
|
|
SELECT nspname, rolname FROM pg_namespace, pg_roles WHERE pg_namespace.nspname = 'testns' AND pg_namespace.nspowner = pg_roles.oid;
|
|
nspname | rolname
|
|
---------+---------------------
|
|
testns | regress_schemauser1
|
|
(1 row)
|
|
|
|
ALTER SCHEMA testns OWNER TO regress_schemauser2;
|
|
ALTER ROLE regress_schemauser2 RENAME TO regress_schemauser_renamed;
|
|
SELECT nspname, rolname FROM pg_namespace, pg_roles WHERE pg_namespace.nspname = 'testns' AND pg_namespace.nspowner = pg_roles.oid;
|
|
nspname | rolname
|
|
---------+----------------------------
|
|
testns | regress_schemauser_renamed
|
|
(1 row)
|
|
|
|
set session role regress_schemauser_renamed;
|
|
DROP SCHEMA testns CASCADE;
|
|
-- clean up
|
|
\c -
|
|
DROP ROLE regress_schemauser1;
|
|
DROP ROLE regress_schemauser_renamed;
|
|
-- test that dependent privileges are revoked (or not) properly
|
|
\c -
|
|
set session role regress_priv_user1;
|
|
create table dep_priv_test (a int);
|
|
grant select on dep_priv_test to regress_priv_user2 with grant option;
|
|
grant select on dep_priv_test to regress_priv_user3 with grant option;
|
|
set session role regress_priv_user2;
|
|
grant select on dep_priv_test to regress_priv_user4 with grant option;
|
|
set session role regress_priv_user3;
|
|
grant select on dep_priv_test to regress_priv_user4 with grant option;
|
|
set session role regress_priv_user4;
|
|
grant select on dep_priv_test to regress_priv_user5;
|
|
\dp dep_priv_test
|
|
Access privileges
|
|
Schema | Name | Type | Access privileges | Column privileges | Policies
|
|
--------+---------------+-------+------------------------------------------------+-------------------+----------
|
|
public | dep_priv_test | table | regress_priv_user1=arwdDxtm/regress_priv_user1+| |
|
|
| | | regress_priv_user2=r*/regress_priv_user1 +| |
|
|
| | | regress_priv_user3=r*/regress_priv_user1 +| |
|
|
| | | regress_priv_user4=r*/regress_priv_user2 +| |
|
|
| | | regress_priv_user4=r*/regress_priv_user3 +| |
|
|
| | | regress_priv_user5=r/regress_priv_user4 | |
|
|
(1 row)
|
|
|
|
set session role regress_priv_user2;
|
|
revoke select on dep_priv_test from regress_priv_user4 cascade;
|
|
\dp dep_priv_test
|
|
Access privileges
|
|
Schema | Name | Type | Access privileges | Column privileges | Policies
|
|
--------+---------------+-------+------------------------------------------------+-------------------+----------
|
|
public | dep_priv_test | table | regress_priv_user1=arwdDxtm/regress_priv_user1+| |
|
|
| | | regress_priv_user2=r*/regress_priv_user1 +| |
|
|
| | | regress_priv_user3=r*/regress_priv_user1 +| |
|
|
| | | regress_priv_user4=r*/regress_priv_user3 +| |
|
|
| | | regress_priv_user5=r/regress_priv_user4 | |
|
|
(1 row)
|
|
|
|
set session role regress_priv_user3;
|
|
revoke select on dep_priv_test from regress_priv_user4 cascade;
|
|
\dp dep_priv_test
|
|
Access privileges
|
|
Schema | Name | Type | Access privileges | Column privileges | Policies
|
|
--------+---------------+-------+------------------------------------------------+-------------------+----------
|
|
public | dep_priv_test | table | regress_priv_user1=arwdDxtm/regress_priv_user1+| |
|
|
| | | regress_priv_user2=r*/regress_priv_user1 +| |
|
|
| | | regress_priv_user3=r*/regress_priv_user1 | |
|
|
(1 row)
|
|
|
|
set session role regress_priv_user1;
|
|
drop table dep_priv_test;
|
|
-- clean up
|
|
\c
|
|
drop sequence x_seq;
|
|
DROP AGGREGATE priv_testagg1(int);
|
|
DROP FUNCTION priv_testfunc2(int);
|
|
DROP FUNCTION priv_testfunc4(boolean);
|
|
DROP PROCEDURE priv_testproc1(int);
|
|
DROP VIEW atestv0;
|
|
DROP VIEW atestv1;
|
|
DROP VIEW atestv2;
|
|
-- this should cascade to drop atestv4
|
|
DROP VIEW atestv3 CASCADE;
|
|
NOTICE: drop cascades to view atestv4
|
|
-- this should complain "does not exist"
|
|
DROP VIEW atestv4;
|
|
ERROR: view "atestv4" does not exist
|
|
DROP TABLE atest1;
|
|
DROP TABLE atest2;
|
|
DROP TABLE atest3;
|
|
DROP TABLE atest4;
|
|
DROP TABLE atest5;
|
|
DROP TABLE atest6;
|
|
DROP TABLE atestc;
|
|
DROP TABLE atestp1;
|
|
DROP TABLE atestp2;
|
|
SELECT lo_unlink(oid) FROM pg_largeobject_metadata WHERE oid >= 1000 AND oid < 3000 ORDER BY oid;
|
|
lo_unlink
|
|
-----------
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
(5 rows)
|
|
|
|
DROP GROUP regress_priv_group1;
|
|
DROP GROUP regress_priv_group2;
|
|
-- these are needed to clean up permissions
|
|
REVOKE USAGE ON LANGUAGE sql FROM regress_priv_user1;
|
|
DROP OWNED BY regress_priv_user1;
|
|
DROP USER regress_priv_user1;
|
|
DROP USER regress_priv_user2;
|
|
DROP USER regress_priv_user3;
|
|
DROP USER regress_priv_user4;
|
|
DROP USER regress_priv_user5;
|
|
DROP USER regress_priv_user6;
|
|
DROP USER regress_priv_user7;
|
|
DROP USER regress_priv_user8; -- does not exist
|
|
ERROR: role "regress_priv_user8" does not exist
|
|
-- permissions with LOCK TABLE
|
|
CREATE USER regress_locktable_user;
|
|
CREATE TABLE lock_table (a int);
|
|
-- LOCK TABLE and SELECT permission
|
|
GRANT SELECT ON lock_table TO regress_locktable_user;
|
|
SET SESSION AUTHORIZATION regress_locktable_user;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS SHARE MODE; -- should pass
|
|
COMMIT;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ROW EXCLUSIVE MODE; -- should fail
|
|
ERROR: permission denied for table lock_table
|
|
ROLLBACK;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS EXCLUSIVE MODE; -- should fail
|
|
ERROR: permission denied for table lock_table
|
|
ROLLBACK;
|
|
\c
|
|
REVOKE SELECT ON lock_table FROM regress_locktable_user;
|
|
-- LOCK TABLE and INSERT permission
|
|
GRANT INSERT ON lock_table TO regress_locktable_user;
|
|
SET SESSION AUTHORIZATION regress_locktable_user;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS SHARE MODE; -- should pass
|
|
ROLLBACK;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ROW EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS EXCLUSIVE MODE; -- should fail
|
|
ERROR: permission denied for table lock_table
|
|
ROLLBACK;
|
|
\c
|
|
REVOKE INSERT ON lock_table FROM regress_locktable_user;
|
|
-- LOCK TABLE and UPDATE permission
|
|
GRANT UPDATE ON lock_table TO regress_locktable_user;
|
|
SET SESSION AUTHORIZATION regress_locktable_user;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS SHARE MODE; -- should pass
|
|
ROLLBACK;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ROW EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
\c
|
|
REVOKE UPDATE ON lock_table FROM regress_locktable_user;
|
|
-- LOCK TABLE and DELETE permission
|
|
GRANT DELETE ON lock_table TO regress_locktable_user;
|
|
SET SESSION AUTHORIZATION regress_locktable_user;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS SHARE MODE; -- should pass
|
|
ROLLBACK;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ROW EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
\c
|
|
REVOKE DELETE ON lock_table FROM regress_locktable_user;
|
|
-- LOCK TABLE and TRUNCATE permission
|
|
GRANT TRUNCATE ON lock_table TO regress_locktable_user;
|
|
SET SESSION AUTHORIZATION regress_locktable_user;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS SHARE MODE; -- should pass
|
|
ROLLBACK;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ROW EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
\c
|
|
REVOKE TRUNCATE ON lock_table FROM regress_locktable_user;
|
|
-- LOCK TABLE and MAINTAIN permission
|
|
GRANT MAINTAIN ON lock_table TO regress_locktable_user;
|
|
SET SESSION AUTHORIZATION regress_locktable_user;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS SHARE MODE; -- should pass
|
|
ROLLBACK;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ROW EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
BEGIN;
|
|
LOCK TABLE lock_table IN ACCESS EXCLUSIVE MODE; -- should pass
|
|
COMMIT;
|
|
\c
|
|
REVOKE MAINTAIN ON lock_table FROM regress_locktable_user;
|
|
-- clean up
|
|
DROP TABLE lock_table;
|
|
DROP USER regress_locktable_user;
|
|
-- test to check privileges of system views pg_shmem_allocations and
|
|
-- pg_backend_memory_contexts.
|
|
-- switch to superuser
|
|
\c -
|
|
CREATE ROLE regress_readallstats;
|
|
SELECT has_table_privilege('regress_readallstats','pg_backend_memory_contexts','SELECT'); -- no
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_readallstats','pg_shmem_allocations','SELECT'); -- no
|
|
has_table_privilege
|
|
---------------------
|
|
f
|
|
(1 row)
|
|
|
|
GRANT pg_read_all_stats TO regress_readallstats;
|
|
SELECT has_table_privilege('regress_readallstats','pg_backend_memory_contexts','SELECT'); -- yes
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
SELECT has_table_privilege('regress_readallstats','pg_shmem_allocations','SELECT'); -- yes
|
|
has_table_privilege
|
|
---------------------
|
|
t
|
|
(1 row)
|
|
|
|
-- run query to ensure that functions within views can be executed
|
|
SET ROLE regress_readallstats;
|
|
SELECT COUNT(*) >= 0 AS ok FROM pg_backend_memory_contexts;
|
|
ok
|
|
----
|
|
t
|
|
(1 row)
|
|
|
|
SELECT COUNT(*) >= 0 AS ok FROM pg_shmem_allocations;
|
|
ok
|
|
----
|
|
t
|
|
(1 row)
|
|
|
|
RESET ROLE;
|
|
-- clean up
|
|
DROP ROLE regress_readallstats;
|
|
-- test role grantor machinery
|
|
CREATE ROLE regress_group;
|
|
CREATE ROLE regress_group_direct_manager;
|
|
CREATE ROLE regress_group_indirect_manager;
|
|
CREATE ROLE regress_group_member;
|
|
GRANT regress_group TO regress_group_direct_manager WITH INHERIT FALSE, ADMIN TRUE;
|
|
GRANT regress_group_direct_manager TO regress_group_indirect_manager;
|
|
SET SESSION AUTHORIZATION regress_group_direct_manager;
|
|
GRANT regress_group TO regress_group_member;
|
|
SELECT member::regrole::text, CASE WHEN grantor = 10 THEN 'BOOTSTRAP SUPERUSER' ELSE grantor::regrole::text END FROM pg_auth_members WHERE roleid = 'regress_group'::regrole ORDER BY 1, 2;
|
|
member | grantor
|
|
------------------------------+------------------------------
|
|
regress_group_direct_manager | BOOTSTRAP SUPERUSER
|
|
regress_group_member | regress_group_direct_manager
|
|
(2 rows)
|
|
|
|
REVOKE regress_group FROM regress_group_member;
|
|
SET SESSION AUTHORIZATION regress_group_indirect_manager;
|
|
GRANT regress_group TO regress_group_member;
|
|
SELECT member::regrole::text, CASE WHEN grantor = 10 THEN 'BOOTSTRAP SUPERUSER' ELSE grantor::regrole::text END FROM pg_auth_members WHERE roleid = 'regress_group'::regrole ORDER BY 1, 2;
|
|
member | grantor
|
|
------------------------------+------------------------------
|
|
regress_group_direct_manager | BOOTSTRAP SUPERUSER
|
|
regress_group_member | regress_group_direct_manager
|
|
(2 rows)
|
|
|
|
REVOKE regress_group FROM regress_group_member;
|
|
RESET SESSION AUTHORIZATION;
|
|
DROP ROLE regress_group;
|
|
DROP ROLE regress_group_direct_manager;
|
|
DROP ROLE regress_group_indirect_manager;
|
|
DROP ROLE regress_group_member;
|
|
-- test SET and INHERIT options with object ownership changes
|
|
CREATE ROLE regress_roleoption_protagonist;
|
|
CREATE ROLE regress_roleoption_donor;
|
|
CREATE ROLE regress_roleoption_recipient;
|
|
CREATE SCHEMA regress_roleoption;
|
|
GRANT CREATE, USAGE ON SCHEMA regress_roleoption TO PUBLIC;
|
|
GRANT regress_roleoption_donor TO regress_roleoption_protagonist WITH INHERIT TRUE, SET FALSE;
|
|
GRANT regress_roleoption_recipient TO regress_roleoption_protagonist WITH INHERIT FALSE, SET TRUE;
|
|
SET SESSION AUTHORIZATION regress_roleoption_protagonist;
|
|
CREATE TABLE regress_roleoption.t1 (a int);
|
|
CREATE TABLE regress_roleoption.t2 (a int);
|
|
SET SESSION AUTHORIZATION regress_roleoption_donor;
|
|
CREATE TABLE regress_roleoption.t3 (a int);
|
|
SET SESSION AUTHORIZATION regress_roleoption_recipient;
|
|
CREATE TABLE regress_roleoption.t4 (a int);
|
|
SET SESSION AUTHORIZATION regress_roleoption_protagonist;
|
|
ALTER TABLE regress_roleoption.t1 OWNER TO regress_roleoption_donor; -- fails, can't be come donor
|
|
ERROR: must be able to SET ROLE "regress_roleoption_donor"
|
|
ALTER TABLE regress_roleoption.t2 OWNER TO regress_roleoption_recipient; -- works
|
|
ALTER TABLE regress_roleoption.t3 OWNER TO regress_roleoption_protagonist; -- works
|
|
ALTER TABLE regress_roleoption.t4 OWNER TO regress_roleoption_protagonist; -- fails, we don't inherit from recipient
|
|
ERROR: must be owner of table t4
|
|
RESET SESSION AUTHORIZATION;
|
|
DROP TABLE regress_roleoption.t1;
|
|
DROP TABLE regress_roleoption.t2;
|
|
DROP TABLE regress_roleoption.t3;
|
|
DROP TABLE regress_roleoption.t4;
|
|
DROP SCHEMA regress_roleoption;
|
|
DROP ROLE regress_roleoption_protagonist;
|
|
DROP ROLE regress_roleoption_donor;
|
|
DROP ROLE regress_roleoption_recipient;
|
|
-- MAINTAIN
|
|
CREATE ROLE regress_no_maintain;
|
|
CREATE ROLE regress_maintain;
|
|
CREATE ROLE regress_maintain_all IN ROLE pg_maintain;
|
|
CREATE TABLE maintain_test (a INT);
|
|
CREATE INDEX ON maintain_test (a);
|
|
GRANT MAINTAIN ON maintain_test TO regress_maintain;
|
|
CREATE MATERIALIZED VIEW refresh_test AS SELECT 1;
|
|
GRANT MAINTAIN ON refresh_test TO regress_maintain;
|
|
CREATE SCHEMA reindex_test;
|
|
-- negative tests; should fail
|
|
SET ROLE regress_no_maintain;
|
|
VACUUM maintain_test;
|
|
WARNING: permission denied to vacuum "maintain_test", skipping it
|
|
ANALYZE maintain_test;
|
|
WARNING: permission denied to analyze "maintain_test", skipping it
|
|
VACUUM (ANALYZE) maintain_test;
|
|
WARNING: permission denied to vacuum "maintain_test", skipping it
|
|
CLUSTER maintain_test USING maintain_test_a_idx;
|
|
ERROR: permission denied for table maintain_test
|
|
REFRESH MATERIALIZED VIEW refresh_test;
|
|
ERROR: permission denied for materialized view refresh_test
|
|
REINDEX TABLE maintain_test;
|
|
ERROR: permission denied for table maintain_test
|
|
REINDEX INDEX maintain_test_a_idx;
|
|
ERROR: permission denied for index maintain_test_a_idx
|
|
REINDEX SCHEMA reindex_test;
|
|
ERROR: must be owner of schema reindex_test
|
|
RESET ROLE;
|
|
SET ROLE regress_maintain;
|
|
VACUUM maintain_test;
|
|
ANALYZE maintain_test;
|
|
VACUUM (ANALYZE) maintain_test;
|
|
CLUSTER maintain_test USING maintain_test_a_idx;
|
|
REFRESH MATERIALIZED VIEW refresh_test;
|
|
REINDEX TABLE maintain_test;
|
|
REINDEX INDEX maintain_test_a_idx;
|
|
REINDEX SCHEMA reindex_test;
|
|
ERROR: must be owner of schema reindex_test
|
|
RESET ROLE;
|
|
SET ROLE regress_maintain_all;
|
|
VACUUM maintain_test;
|
|
ANALYZE maintain_test;
|
|
VACUUM (ANALYZE) maintain_test;
|
|
CLUSTER maintain_test USING maintain_test_a_idx;
|
|
REFRESH MATERIALIZED VIEW refresh_test;
|
|
REINDEX TABLE maintain_test;
|
|
REINDEX INDEX maintain_test_a_idx;
|
|
REINDEX SCHEMA reindex_test;
|
|
RESET ROLE;
|
|
DROP TABLE maintain_test;
|
|
DROP MATERIALIZED VIEW refresh_test;
|
|
DROP SCHEMA reindex_test;
|
|
DROP ROLE regress_no_maintain;
|
|
DROP ROLE regress_maintain;
|
|
DROP ROLE regress_maintain_all;
|