715 lines
23 KiB
PL/PgSQL
715 lines
23 KiB
PL/PgSQL
--
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-- Test access privileges
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--
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-- Clean up in case a prior regression run failed
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-- Suppress NOTICE messages when users/groups don't exist
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SET client_min_messages TO 'warning';
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DROP ROLE IF EXISTS regressgroup1;
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DROP ROLE IF EXISTS regressgroup2;
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DROP ROLE IF EXISTS regressuser1;
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DROP ROLE IF EXISTS regressuser2;
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DROP ROLE IF EXISTS regressuser3;
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DROP ROLE IF EXISTS regressuser4;
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DROP ROLE IF EXISTS regressuser5;
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DROP ROLE IF EXISTS regressuser6;
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SELECT lo_unlink(oid) FROM pg_largeobject_metadata;
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RESET client_min_messages;
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-- test proper begins here
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CREATE USER regressuser1;
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CREATE USER regressuser2;
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CREATE USER regressuser3;
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CREATE USER regressuser4;
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CREATE USER regressuser5;
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CREATE USER regressuser5; -- duplicate
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CREATE GROUP regressgroup1;
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CREATE GROUP regressgroup2 WITH USER regressuser1, regressuser2;
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ALTER GROUP regressgroup1 ADD USER regressuser4;
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ALTER GROUP regressgroup2 ADD USER regressuser2; -- duplicate
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ALTER GROUP regressgroup2 DROP USER regressuser2;
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ALTER GROUP regressgroup2 ADD USER regressuser4;
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-- test owner privileges
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SET SESSION AUTHORIZATION regressuser1;
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SELECT session_user, current_user;
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CREATE TABLE atest1 ( a int, b text );
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SELECT * FROM atest1;
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INSERT INTO atest1 VALUES (1, 'one');
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DELETE FROM atest1;
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UPDATE atest1 SET a = 1 WHERE b = 'blech';
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TRUNCATE atest1;
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BEGIN;
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LOCK atest1 IN ACCESS EXCLUSIVE MODE;
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COMMIT;
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REVOKE ALL ON atest1 FROM PUBLIC;
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SELECT * FROM atest1;
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GRANT ALL ON atest1 TO regressuser2;
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GRANT SELECT ON atest1 TO regressuser3, regressuser4;
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SELECT * FROM atest1;
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CREATE TABLE atest2 (col1 varchar(10), col2 boolean);
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GRANT SELECT ON atest2 TO regressuser2;
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GRANT UPDATE ON atest2 TO regressuser3;
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GRANT INSERT ON atest2 TO regressuser4;
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GRANT TRUNCATE ON atest2 TO regressuser5;
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SET SESSION AUTHORIZATION regressuser2;
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SELECT session_user, current_user;
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-- try various combinations of queries on atest1 and atest2
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SELECT * FROM atest1; -- ok
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SELECT * FROM atest2; -- ok
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INSERT INTO atest1 VALUES (2, 'two'); -- ok
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INSERT INTO atest2 VALUES ('foo', true); -- fail
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INSERT INTO atest1 SELECT 1, b FROM atest1; -- ok
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UPDATE atest1 SET a = 1 WHERE a = 2; -- ok
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UPDATE atest2 SET col2 = NOT col2; -- fail
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SELECT * FROM atest1 FOR UPDATE; -- ok
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SELECT * FROM atest2 FOR UPDATE; -- fail
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DELETE FROM atest2; -- fail
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TRUNCATE atest2; -- fail
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BEGIN;
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LOCK atest2 IN ACCESS EXCLUSIVE MODE; -- fail
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COMMIT;
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COPY atest2 FROM stdin; -- fail
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GRANT ALL ON atest1 TO PUBLIC; -- fail
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-- checks in subquery, both ok
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SELECT * FROM atest1 WHERE ( b IN ( SELECT col1 FROM atest2 ) );
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SELECT * FROM atest2 WHERE ( col1 IN ( SELECT b FROM atest1 ) );
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SET SESSION AUTHORIZATION regressuser3;
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SELECT session_user, current_user;
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SELECT * FROM atest1; -- ok
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SELECT * FROM atest2; -- fail
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INSERT INTO atest1 VALUES (2, 'two'); -- fail
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INSERT INTO atest2 VALUES ('foo', true); -- fail
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INSERT INTO atest1 SELECT 1, b FROM atest1; -- fail
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UPDATE atest1 SET a = 1 WHERE a = 2; -- fail
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UPDATE atest2 SET col2 = NULL; -- ok
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UPDATE atest2 SET col2 = NOT col2; -- fails; requires SELECT on atest2
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UPDATE atest2 SET col2 = true FROM atest1 WHERE atest1.a = 5; -- ok
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SELECT * FROM atest1 FOR UPDATE; -- fail
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SELECT * FROM atest2 FOR UPDATE; -- fail
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DELETE FROM atest2; -- fail
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TRUNCATE atest2; -- fail
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BEGIN;
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LOCK atest2 IN ACCESS EXCLUSIVE MODE; -- ok
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COMMIT;
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COPY atest2 FROM stdin; -- fail
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-- checks in subquery, both fail
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SELECT * FROM atest1 WHERE ( b IN ( SELECT col1 FROM atest2 ) );
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SELECT * FROM atest2 WHERE ( col1 IN ( SELECT b FROM atest1 ) );
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SET SESSION AUTHORIZATION regressuser4;
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COPY atest2 FROM stdin; -- ok
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bar true
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\.
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SELECT * FROM atest1; -- ok
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-- groups
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SET SESSION AUTHORIZATION regressuser3;
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CREATE TABLE atest3 (one int, two int, three int);
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GRANT DELETE ON atest3 TO GROUP regressgroup2;
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SET SESSION AUTHORIZATION regressuser1;
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SELECT * FROM atest3; -- fail
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DELETE FROM atest3; -- ok
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-- views
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SET SESSION AUTHORIZATION regressuser3;
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CREATE VIEW atestv1 AS SELECT * FROM atest1; -- ok
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/* The next *should* fail, but it's not implemented that way yet. */
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CREATE VIEW atestv2 AS SELECT * FROM atest2;
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CREATE VIEW atestv3 AS SELECT * FROM atest3; -- ok
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SELECT * FROM atestv1; -- ok
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SELECT * FROM atestv2; -- fail
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GRANT SELECT ON atestv1, atestv3 TO regressuser4;
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GRANT SELECT ON atestv2 TO regressuser2;
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SET SESSION AUTHORIZATION regressuser4;
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SELECT * FROM atestv1; -- ok
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SELECT * FROM atestv2; -- fail
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SELECT * FROM atestv3; -- ok
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CREATE VIEW atestv4 AS SELECT * FROM atestv3; -- nested view
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SELECT * FROM atestv4; -- ok
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GRANT SELECT ON atestv4 TO regressuser2;
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SET SESSION AUTHORIZATION regressuser2;
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-- Two complex cases:
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SELECT * FROM atestv3; -- fail
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SELECT * FROM atestv4; -- ok (even though regressuser2 cannot access underlying atestv3)
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SELECT * FROM atest2; -- ok
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SELECT * FROM atestv2; -- fail (even though regressuser2 can access underlying atest2)
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-- Test column level permissions
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SET SESSION AUTHORIZATION regressuser1;
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CREATE TABLE atest5 (one int, two int, three int);
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CREATE TABLE atest6 (one int, two int, blue int);
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GRANT SELECT (one), INSERT (two), UPDATE (three) ON atest5 TO regressuser4;
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GRANT ALL (one) ON atest5 TO regressuser3;
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INSERT INTO atest5 VALUES (1,2,3);
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SET SESSION AUTHORIZATION regressuser4;
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SELECT * FROM atest5; -- fail
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SELECT one FROM atest5; -- ok
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COPY atest5 (one) TO stdout; -- ok
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SELECT two FROM atest5; -- fail
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COPY atest5 (two) TO stdout; -- fail
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SELECT atest5 FROM atest5; -- fail
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COPY atest5 (one,two) TO stdout; -- fail
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SELECT 1 FROM atest5; -- ok
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SELECT 1 FROM atest5 a JOIN atest5 b USING (one); -- ok
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SELECT 1 FROM atest5 a JOIN atest5 b USING (two); -- fail
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SELECT 1 FROM atest5 a NATURAL JOIN atest5 b; -- fail
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SELECT (j.*) IS NULL FROM (atest5 a JOIN atest5 b USING (one)) j; -- fail
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SELECT 1 FROM atest5 WHERE two = 2; -- fail
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SELECT * FROM atest1, atest5; -- fail
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SELECT atest1.* FROM atest1, atest5; -- ok
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SELECT atest1.*,atest5.one FROM atest1, atest5; -- ok
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SELECT atest1.*,atest5.one FROM atest1 JOIN atest5 ON (atest1.a = atest5.two); -- fail
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SELECT atest1.*,atest5.one FROM atest1 JOIN atest5 ON (atest1.a = atest5.one); -- ok
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SELECT one, two FROM atest5; -- fail
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SET SESSION AUTHORIZATION regressuser1;
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GRANT SELECT (one,two) ON atest6 TO regressuser4;
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SET SESSION AUTHORIZATION regressuser4;
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SELECT one, two FROM atest5 NATURAL JOIN atest6; -- fail still
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SET SESSION AUTHORIZATION regressuser1;
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GRANT SELECT (two) ON atest5 TO regressuser4;
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SET SESSION AUTHORIZATION regressuser4;
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SELECT one, two FROM atest5 NATURAL JOIN atest6; -- ok now
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-- test column-level privileges for INSERT and UPDATE
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INSERT INTO atest5 (two) VALUES (3); -- ok
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COPY atest5 FROM stdin; -- fail
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COPY atest5 (two) FROM stdin; -- ok
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1
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\.
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INSERT INTO atest5 (three) VALUES (4); -- fail
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INSERT INTO atest5 VALUES (5,5,5); -- fail
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UPDATE atest5 SET three = 10; -- ok
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UPDATE atest5 SET one = 8; -- fail
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UPDATE atest5 SET three = 5, one = 2; -- fail
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SET SESSION AUTHORIZATION regressuser1;
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REVOKE ALL (one) ON atest5 FROM regressuser4;
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GRANT SELECT (one,two,blue) ON atest6 TO regressuser4;
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SET SESSION AUTHORIZATION regressuser4;
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SELECT one FROM atest5; -- fail
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UPDATE atest5 SET one = 1; -- fail
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SELECT atest6 FROM atest6; -- ok
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COPY atest6 TO stdout; -- ok
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-- test column-level privileges when involved with DELETE
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SET SESSION AUTHORIZATION regressuser1;
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ALTER TABLE atest6 ADD COLUMN three integer;
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GRANT DELETE ON atest5 TO regressuser3;
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GRANT SELECT (two) ON atest5 TO regressuser3;
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REVOKE ALL (one) ON atest5 FROM regressuser3;
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GRANT SELECT (one) ON atest5 TO regressuser4;
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SET SESSION AUTHORIZATION regressuser4;
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SELECT atest6 FROM atest6; -- fail
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SELECT one FROM atest5 NATURAL JOIN atest6; -- fail
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SET SESSION AUTHORIZATION regressuser1;
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ALTER TABLE atest6 DROP COLUMN three;
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SET SESSION AUTHORIZATION regressuser4;
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SELECT atest6 FROM atest6; -- ok
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SELECT one FROM atest5 NATURAL JOIN atest6; -- ok
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SET SESSION AUTHORIZATION regressuser1;
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ALTER TABLE atest6 DROP COLUMN two;
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REVOKE SELECT (one,blue) ON atest6 FROM regressuser4;
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SET SESSION AUTHORIZATION regressuser4;
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SELECT * FROM atest6; -- fail
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SELECT 1 FROM atest6; -- fail
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SET SESSION AUTHORIZATION regressuser3;
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DELETE FROM atest5 WHERE one = 1; -- fail
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DELETE FROM atest5 WHERE two = 2; -- ok
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-- check inheritance cases
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SET SESSION AUTHORIZATION regressuser1;
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CREATE TABLE atestp1 (f1 int, f2 int) WITH OIDS;
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CREATE TABLE atestp2 (fx int, fy int) WITH OIDS;
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CREATE TABLE atestc (fz int) INHERITS (atestp1, atestp2);
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GRANT SELECT(fx,fy,oid) ON atestp2 TO regressuser2;
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GRANT SELECT(fx) ON atestc TO regressuser2;
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SET SESSION AUTHORIZATION regressuser2;
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SELECT fx FROM atestp2; -- ok
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SELECT fy FROM atestp2; -- ok
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SELECT atestp2 FROM atestp2; -- ok
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SELECT oid FROM atestp2; -- ok
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SELECT fy FROM atestc; -- fail
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SET SESSION AUTHORIZATION regressuser1;
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GRANT SELECT(fy,oid) ON atestc TO regressuser2;
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SET SESSION AUTHORIZATION regressuser2;
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SELECT fx FROM atestp2; -- still ok
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SELECT fy FROM atestp2; -- ok
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SELECT atestp2 FROM atestp2; -- ok
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SELECT oid FROM atestp2; -- ok
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-- privileges on functions, languages
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-- switch to superuser
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\c -
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REVOKE ALL PRIVILEGES ON LANGUAGE sql FROM PUBLIC;
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GRANT USAGE ON LANGUAGE sql TO regressuser1; -- ok
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GRANT USAGE ON LANGUAGE c TO PUBLIC; -- fail
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SET SESSION AUTHORIZATION regressuser1;
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GRANT USAGE ON LANGUAGE sql TO regressuser2; -- fail
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CREATE FUNCTION testfunc1(int) RETURNS int AS 'select 2 * $1;' LANGUAGE sql;
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CREATE FUNCTION testfunc2(int) RETURNS int AS 'select 3 * $1;' LANGUAGE sql;
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REVOKE ALL ON FUNCTION testfunc1(int), testfunc2(int) FROM PUBLIC;
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GRANT EXECUTE ON FUNCTION testfunc1(int), testfunc2(int) TO regressuser2;
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GRANT USAGE ON FUNCTION testfunc1(int) TO regressuser3; -- semantic error
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GRANT ALL PRIVILEGES ON FUNCTION testfunc1(int) TO regressuser4;
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GRANT ALL PRIVILEGES ON FUNCTION testfunc_nosuch(int) TO regressuser4;
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CREATE FUNCTION testfunc4(boolean) RETURNS text
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AS 'select col1 from atest2 where col2 = $1;'
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LANGUAGE sql SECURITY DEFINER;
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GRANT EXECUTE ON FUNCTION testfunc4(boolean) TO regressuser3;
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SET SESSION AUTHORIZATION regressuser2;
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SELECT testfunc1(5), testfunc2(5); -- ok
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CREATE FUNCTION testfunc3(int) RETURNS int AS 'select 2 * $1;' LANGUAGE sql; -- fail
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SET SESSION AUTHORIZATION regressuser3;
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SELECT testfunc1(5); -- fail
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SELECT col1 FROM atest2 WHERE col2 = true; -- fail
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SELECT testfunc4(true); -- ok
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SET SESSION AUTHORIZATION regressuser4;
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SELECT testfunc1(5); -- ok
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DROP FUNCTION testfunc1(int); -- fail
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\c -
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DROP FUNCTION testfunc1(int); -- ok
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-- restore to sanity
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GRANT ALL PRIVILEGES ON LANGUAGE sql TO PUBLIC;
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-- truncate
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SET SESSION AUTHORIZATION regressuser5;
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TRUNCATE atest2; -- ok
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TRUNCATE atest3; -- fail
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-- has_table_privilege function
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-- bad-input checks
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select has_table_privilege(NULL,'pg_authid','select');
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select has_table_privilege('pg_shad','select');
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select has_table_privilege('nosuchuser','pg_authid','select');
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select has_table_privilege('pg_authid','sel');
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select has_table_privilege(-999999,'pg_authid','update');
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select has_table_privilege(1,'select');
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-- superuser
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\c -
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select has_table_privilege(current_user,'pg_authid','select');
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select has_table_privilege(current_user,'pg_authid','insert');
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select has_table_privilege(t2.oid,'pg_authid','update')
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from (select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege(t2.oid,'pg_authid','delete')
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from (select oid from pg_roles where rolname = current_user) as t2;
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-- 'rule' privilege no longer exists, but for backwards compatibility
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-- has_table_privilege still recognizes the keyword and says FALSE
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select has_table_privilege(current_user,t1.oid,'rule')
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from (select oid from pg_class where relname = 'pg_authid') as t1;
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select has_table_privilege(current_user,t1.oid,'references')
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from (select oid from pg_class where relname = 'pg_authid') as t1;
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select has_table_privilege(t2.oid,t1.oid,'select')
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from (select oid from pg_class where relname = 'pg_authid') as t1,
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(select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege(t2.oid,t1.oid,'insert')
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from (select oid from pg_class where relname = 'pg_authid') as t1,
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(select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege('pg_authid','update');
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select has_table_privilege('pg_authid','delete');
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select has_table_privilege('pg_authid','truncate');
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select has_table_privilege(t1.oid,'select')
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from (select oid from pg_class where relname = 'pg_authid') as t1;
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select has_table_privilege(t1.oid,'trigger')
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from (select oid from pg_class where relname = 'pg_authid') as t1;
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-- non-superuser
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SET SESSION AUTHORIZATION regressuser3;
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select has_table_privilege(current_user,'pg_class','select');
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select has_table_privilege(current_user,'pg_class','insert');
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select has_table_privilege(t2.oid,'pg_class','update')
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from (select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege(t2.oid,'pg_class','delete')
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from (select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege(current_user,t1.oid,'references')
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from (select oid from pg_class where relname = 'pg_class') as t1;
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select has_table_privilege(t2.oid,t1.oid,'select')
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from (select oid from pg_class where relname = 'pg_class') as t1,
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(select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege(t2.oid,t1.oid,'insert')
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from (select oid from pg_class where relname = 'pg_class') as t1,
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(select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege('pg_class','update');
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select has_table_privilege('pg_class','delete');
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select has_table_privilege('pg_class','truncate');
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select has_table_privilege(t1.oid,'select')
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from (select oid from pg_class where relname = 'pg_class') as t1;
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select has_table_privilege(t1.oid,'trigger')
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from (select oid from pg_class where relname = 'pg_class') as t1;
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select has_table_privilege(current_user,'atest1','select');
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select has_table_privilege(current_user,'atest1','insert');
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select has_table_privilege(t2.oid,'atest1','update')
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from (select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege(t2.oid,'atest1','delete')
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from (select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege(current_user,t1.oid,'references')
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from (select oid from pg_class where relname = 'atest1') as t1;
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select has_table_privilege(t2.oid,t1.oid,'select')
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from (select oid from pg_class where relname = 'atest1') as t1,
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(select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege(t2.oid,t1.oid,'insert')
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from (select oid from pg_class where relname = 'atest1') as t1,
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(select oid from pg_roles where rolname = current_user) as t2;
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select has_table_privilege('atest1','update');
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select has_table_privilege('atest1','delete');
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select has_table_privilege('atest1','truncate');
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select has_table_privilege(t1.oid,'select')
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from (select oid from pg_class where relname = 'atest1') as t1;
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select has_table_privilege(t1.oid,'trigger')
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from (select oid from pg_class where relname = 'atest1') as t1;
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-- Grant options
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SET SESSION AUTHORIZATION regressuser1;
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CREATE TABLE atest4 (a int);
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GRANT SELECT ON atest4 TO regressuser2 WITH GRANT OPTION;
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GRANT UPDATE ON atest4 TO regressuser2;
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GRANT SELECT ON atest4 TO GROUP regressgroup1 WITH GRANT OPTION;
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SET SESSION AUTHORIZATION regressuser2;
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GRANT SELECT ON atest4 TO regressuser3;
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GRANT UPDATE ON atest4 TO regressuser3; -- fail
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SET SESSION AUTHORIZATION regressuser1;
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REVOKE SELECT ON atest4 FROM regressuser3; -- does nothing
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SELECT has_table_privilege('regressuser3', 'atest4', 'SELECT'); -- true
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REVOKE SELECT ON atest4 FROM regressuser2; -- fail
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REVOKE GRANT OPTION FOR SELECT ON atest4 FROM regressuser2 CASCADE; -- ok
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SELECT has_table_privilege('regressuser2', 'atest4', 'SELECT'); -- true
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SELECT has_table_privilege('regressuser3', 'atest4', 'SELECT'); -- false
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SELECT has_table_privilege('regressuser1', 'atest4', 'SELECT WITH GRANT OPTION'); -- true
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-- has_sequence_privilege tests
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\c -
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CREATE SEQUENCE x_seq;
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GRANT USAGE on x_seq to regressuser2;
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SELECT has_sequence_privilege('regressuser1', 'atest1', 'SELECT');
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SELECT has_sequence_privilege('regressuser1', 'x_seq', 'INSERT');
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SELECT has_sequence_privilege('regressuser1', 'x_seq', 'SELECT');
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SET SESSION AUTHORIZATION regressuser2;
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SELECT has_sequence_privilege('x_seq', 'USAGE');
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-- largeobject privilege tests
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\c -
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SET SESSION AUTHORIZATION regressuser1;
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SELECT lo_create(1001);
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SELECT lo_create(1002);
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SELECT lo_create(1003);
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SELECT lo_create(1004);
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SELECT lo_create(1005);
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GRANT ALL ON LARGE OBJECT 1001 TO PUBLIC;
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GRANT SELECT ON LARGE OBJECT 1003 TO regressuser2;
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GRANT SELECT,UPDATE ON LARGE OBJECT 1004 TO regressuser2;
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GRANT ALL ON LARGE OBJECT 1005 TO regressuser2;
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GRANT SELECT ON LARGE OBJECT 1005 TO regressuser2 WITH GRANT OPTION;
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GRANT SELECT, INSERT ON LARGE OBJECT 1001 TO PUBLIC; -- to be failed
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GRANT SELECT, UPDATE ON LARGE OBJECT 1001 TO nosuchuser; -- to be failed
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GRANT SELECT, UPDATE ON LARGE OBJECT 999 TO PUBLIC; -- to be failed
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\c -
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SET SESSION AUTHORIZATION regressuser2;
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SELECT lo_create(2001);
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SELECT lo_create(2002);
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SELECT loread(lo_open(1001, x'40000'::int), 32);
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SELECT loread(lo_open(1002, x'40000'::int), 32); -- to be denied
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SELECT loread(lo_open(1003, x'40000'::int), 32);
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SELECT loread(lo_open(1004, x'40000'::int), 32);
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SELECT lowrite(lo_open(1001, x'20000'::int), 'abcd');
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SELECT lowrite(lo_open(1002, x'20000'::int), 'abcd'); -- to be denied
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SELECT lowrite(lo_open(1003, x'20000'::int), 'abcd'); -- to be denied
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SELECT lowrite(lo_open(1004, x'20000'::int), 'abcd');
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GRANT SELECT ON LARGE OBJECT 1005 TO regressuser3;
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GRANT UPDATE ON LARGE OBJECT 1006 TO regressuser3; -- to be denied
|
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REVOKE ALL ON LARGE OBJECT 2001, 2002 FROM PUBLIC;
|
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GRANT ALL ON LARGE OBJECT 2001 TO regressuser3;
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SELECT lo_unlink(1001); -- to be denied
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SELECT lo_unlink(2002);
|
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|
|
\c -
|
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-- confirm ACL setting
|
|
SELECT oid, pg_get_userbyid(lomowner) ownername, lomacl FROM pg_largeobject_metadata;
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|
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SET SESSION AUTHORIZATION regressuser3;
|
|
|
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SELECT loread(lo_open(1001, x'40000'::int), 32);
|
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SELECT loread(lo_open(1003, x'40000'::int), 32); -- to be denied
|
|
SELECT loread(lo_open(1005, x'40000'::int), 32);
|
|
|
|
SELECT lo_truncate(lo_open(1005, x'20000'::int), 10); -- to be denied
|
|
SELECT lo_truncate(lo_open(2001, x'20000'::int), 10);
|
|
|
|
-- compatibility mode in largeobject permission
|
|
\c -
|
|
SET lo_compat_privileges = false; -- default setting
|
|
SET SESSION AUTHORIZATION regressuser4;
|
|
|
|
SELECT loread(lo_open(1002, x'40000'::int), 32); -- to be denied
|
|
SELECT lowrite(lo_open(1002, x'20000'::int), 'abcd'); -- to be denied
|
|
SELECT lo_truncate(lo_open(1002, x'20000'::int), 10); -- to be denied
|
|
SELECT lo_unlink(1002); -- to be denied
|
|
SELECT lo_export(1001, '/dev/null'); -- to be denied
|
|
|
|
\c -
|
|
SET lo_compat_privileges = true; -- compatibility mode
|
|
SET SESSION AUTHORIZATION regressuser4;
|
|
|
|
SELECT loread(lo_open(1002, x'40000'::int), 32);
|
|
SELECT lowrite(lo_open(1002, x'20000'::int), 'abcd');
|
|
SELECT lo_truncate(lo_open(1002, x'20000'::int), 10);
|
|
SELECT lo_unlink(1002);
|
|
SELECT lo_export(1001, '/dev/null'); -- to be denied
|
|
|
|
-- don't allow unpriv users to access pg_largeobject contents
|
|
\c -
|
|
SELECT * FROM pg_largeobject LIMIT 0;
|
|
|
|
SET SESSION AUTHORIZATION regressuser1;
|
|
SELECT * FROM pg_largeobject LIMIT 0; -- to be denied
|
|
|
|
-- test default ACLs
|
|
\c -
|
|
|
|
CREATE SCHEMA testns;
|
|
GRANT ALL ON SCHEMA testns TO regressuser1;
|
|
|
|
CREATE TABLE testns.acltest1 (x int);
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'SELECT'); -- no
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'INSERT'); -- no
|
|
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns GRANT SELECT ON TABLES TO public;
|
|
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'SELECT'); -- no
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'INSERT'); -- no
|
|
|
|
DROP TABLE testns.acltest1;
|
|
CREATE TABLE testns.acltest1 (x int);
|
|
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'SELECT'); -- yes
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'INSERT'); -- no
|
|
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns GRANT INSERT ON TABLES TO regressuser1;
|
|
|
|
DROP TABLE testns.acltest1;
|
|
CREATE TABLE testns.acltest1 (x int);
|
|
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'SELECT'); -- yes
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'INSERT'); -- yes
|
|
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns REVOKE INSERT ON TABLES FROM regressuser1;
|
|
|
|
DROP TABLE testns.acltest1;
|
|
CREATE TABLE testns.acltest1 (x int);
|
|
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'SELECT'); -- yes
|
|
SELECT has_table_privilege('regressuser1', 'testns.acltest1', 'INSERT'); -- no
|
|
|
|
ALTER DEFAULT PRIVILEGES FOR ROLE regressuser1 REVOKE EXECUTE ON FUNCTIONS FROM public;
|
|
|
|
SET ROLE regressuser1;
|
|
|
|
CREATE FUNCTION testns.foo() RETURNS int AS 'select 1' LANGUAGE sql;
|
|
|
|
SELECT has_function_privilege('regressuser2', 'testns.foo()', 'EXECUTE'); -- no
|
|
|
|
ALTER DEFAULT PRIVILEGES IN SCHEMA testns GRANT EXECUTE ON FUNCTIONS to public;
|
|
|
|
DROP FUNCTION testns.foo();
|
|
CREATE FUNCTION testns.foo() RETURNS int AS 'select 1' LANGUAGE sql;
|
|
|
|
SELECT has_function_privilege('regressuser2', 'testns.foo()', 'EXECUTE'); -- yes
|
|
|
|
DROP FUNCTION testns.foo();
|
|
|
|
RESET ROLE;
|
|
|
|
SELECT count(*)
|
|
FROM pg_default_acl d LEFT JOIN pg_namespace n ON defaclnamespace = n.oid
|
|
WHERE nspname = 'testns';
|
|
|
|
DROP SCHEMA testns 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;
|
|
|
|
|
|
-- 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('regressuser1', 'testns.t1', 'SELECT'); -- false
|
|
|
|
GRANT ALL ON ALL TABLES IN SCHEMA testns TO regressuser1;
|
|
|
|
SELECT has_table_privilege('regressuser1', 'testns.t1', 'SELECT'); -- true
|
|
SELECT has_table_privilege('regressuser1', 'testns.t2', 'SELECT'); -- true
|
|
|
|
REVOKE ALL ON ALL TABLES IN SCHEMA testns FROM regressuser1;
|
|
|
|
SELECT has_table_privilege('regressuser1', 'testns.t1', 'SELECT'); -- false
|
|
SELECT has_table_privilege('regressuser1', 'testns.t2', 'SELECT'); -- false
|
|
|
|
CREATE FUNCTION testns.testfunc(int) RETURNS int AS 'select 3 * $1;' LANGUAGE sql;
|
|
|
|
SELECT has_function_privilege('regressuser1', 'testns.testfunc(int)', 'EXECUTE'); -- true by default
|
|
|
|
REVOKE ALL ON ALL FUNCTIONS IN SCHEMA testns FROM PUBLIC;
|
|
|
|
SELECT has_function_privilege('regressuser1', 'testns.testfunc(int)', 'EXECUTE'); -- false
|
|
|
|
SET client_min_messages TO 'warning';
|
|
DROP SCHEMA testns CASCADE;
|
|
RESET client_min_messages;
|
|
|
|
|
|
-- clean up
|
|
|
|
\c
|
|
|
|
drop sequence x_seq;
|
|
|
|
DROP FUNCTION testfunc2(int);
|
|
DROP FUNCTION testfunc4(boolean);
|
|
|
|
DROP VIEW atestv1;
|
|
DROP VIEW atestv2;
|
|
-- this should cascade to drop atestv4
|
|
DROP VIEW atestv3 CASCADE;
|
|
-- this should complain "does not exist"
|
|
DROP VIEW atestv4;
|
|
|
|
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;
|
|
|
|
DROP GROUP regressgroup1;
|
|
DROP GROUP regressgroup2;
|
|
|
|
-- these are needed to clean up permissions
|
|
REVOKE USAGE ON LANGUAGE sql FROM regressuser1;
|
|
DROP OWNED BY regressuser1;
|
|
|
|
DROP USER regressuser1;
|
|
DROP USER regressuser2;
|
|
DROP USER regressuser3;
|
|
DROP USER regressuser4;
|
|
DROP USER regressuser5;
|
|
DROP USER regressuser6;
|