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Adjustments to regression tests for security_barrier views.
Drop the role we create, so regression tests pass even when run more than once against the same cluster, a problem noted by Tom Lane and Jeff Janes. Also, rename the temporary role so that it starts with "regress_", to make it unlikely that we'll collide with an existing role name while running "make installcheck", per further gripe from Tom Lane.
This commit is contained in:
Robert Haas
parent
c172b7b02e
commit
49562f5eb6
@ -1250,7 +1250,7 @@ SELECT * FROM toyemp WHERE name = 'sharon';
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--
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-- Test for Leaky view scenario
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--
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CREATE USER alice;
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CREATE ROLE regress_alice;
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CREATE FUNCTION f_leak (text)
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RETURNS bool LANGUAGE 'plpgsql' COST 0.0000001
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AS 'BEGIN RAISE NOTICE ''f_leak => %'', $1; RETURN true; END';
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@ -1272,9 +1272,9 @@ CREATE TABLE credit_usage (
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usage int
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);
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INSERT INTO customer
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VALUES (101, 'alice', '+81-12-3456-7890', 'passwd123'),
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(102, 'bob', '+01-234-567-8901', 'beafsteak'),
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(103, 'eve', '+49-8765-43210', 'hamburger');
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VALUES (101, 'regress_alice', '+81-12-3456-7890', 'passwd123'),
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(102, 'regress_bob', '+01-234-567-8901', 'beafsteak'),
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(103, 'regress_eve', '+49-8765-43210', 'hamburger');
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INSERT INTO credit_card
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VALUES (101, '1111-2222-3333-4444', 4000),
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(102, '5555-6666-7777-8888', 3000),
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@ -1312,7 +1312,7 @@ GRANT SELECT ON my_credit_card_usage_secure TO public;
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--
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-- Run leaky view scenarios
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--
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SET SESSION AUTHORIZATION alice;
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SET SESSION AUTHORIZATION regress_alice;
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--
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-- scenario: if a qualifier with tiny-cost is given, it shall be launched
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-- prior to the security policy of the view.
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@ -1321,9 +1321,9 @@ SELECT * FROM my_property_normal WHERE f_leak(passwd);
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NOTICE: f_leak => passwd123
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NOTICE: f_leak => beafsteak
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NOTICE: f_leak => hamburger
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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EXPLAIN (COSTS OFF) SELECT * FROM my_property_normal WHERE f_leak(passwd);
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@ -1335,9 +1335,9 @@ EXPLAIN (COSTS OFF) SELECT * FROM my_property_normal WHERE f_leak(passwd);
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SELECT * FROM my_property_secure WHERE f_leak(passwd);
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NOTICE: f_leak => passwd123
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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EXPLAIN (COSTS OFF) SELECT * FROM my_property_secure WHERE f_leak(passwd);
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@ -1358,9 +1358,9 @@ SELECT * FROM my_credit_card_normal WHERE f_leak(cnum);
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NOTICE: f_leak => 1111-2222-3333-4444
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NOTICE: f_leak => 5555-6666-7777-8888
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NOTICE: f_leak => 9801-2345-6789-0123
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cid | name | tel | passwd | cnum | climit
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-----+-------+------------------+-----------+---------------------+--------
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
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cid | name | tel | passwd | cnum | climit
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-----+---------------+------------------+-----------+---------------------+--------
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
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(1 row)
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EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_normal WHERE f_leak(cnum);
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@ -1377,9 +1377,9 @@ EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_normal WHERE f_leak(cnum);
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SELECT * FROM my_credit_card_secure WHERE f_leak(cnum);
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NOTICE: f_leak => 1111-2222-3333-4444
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cid | name | tel | passwd | cnum | climit
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-----+-------+------------------+-----------+---------------------+--------
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
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cid | name | tel | passwd | cnum | climit
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-----+---------------+------------------+-----------+---------------------+--------
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
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(1 row)
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EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_secure WHERE f_leak(cnum);
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@ -1402,11 +1402,11 @@ EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_secure WHERE f_leak(cnum);
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SELECT * FROM my_credit_card_usage_normal
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WHERE f_leak(cnum) AND ymd >= '2011-10-01' AND ymd < '2011-11-01';
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NOTICE: f_leak => 1111-2222-3333-4444
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cid | name | tel | passwd | cnum | climit | ymd | usage
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-----+-------+------------------+-----------+---------------------+--------+------------+-------
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
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cid | name | tel | passwd | cnum | climit | ymd | usage
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-----+---------------+------------------+-----------+---------------------+--------+------------+-------
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
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(3 rows)
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EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_usage_normal
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@ -1435,11 +1435,11 @@ NOTICE: f_leak => 1111-2222-3333-4444
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NOTICE: f_leak => 1111-2222-3333-4444
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NOTICE: f_leak => 1111-2222-3333-4444
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NOTICE: f_leak => 1111-2222-3333-4444
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cid | name | tel | passwd | cnum | climit | ymd | usage
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-----+-------+------------------+-----------+---------------------+--------+------------+-------
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
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cid | name | tel | passwd | cnum | climit | ymd | usage
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-----+---------------+------------------+-----------+---------------------+--------+------------+-------
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
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(3 rows)
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EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_usage_secure
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@ -1470,35 +1470,38 @@ EXECUTE p1;
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NOTICE: f_leak => passwd123
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NOTICE: f_leak => beafsteak
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NOTICE: f_leak => hamburger
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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EXECUTE p2;
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NOTICE: f_leak => passwd123
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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RESET SESSION AUTHORIZATION;
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ALTER VIEW my_property_normal SET (security_barrier=true);
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ALTER VIEW my_property_secure SET (security_barrier=false);
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SET SESSION AUTHORIZATION alice;
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SET SESSION AUTHORIZATION regress_alice;
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EXECUTE p1; -- To be perform as a view with security-barrier
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NOTICE: f_leak => passwd123
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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EXECUTE p2; -- To be perform as a view without security-barrier
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NOTICE: f_leak => passwd123
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NOTICE: f_leak => beafsteak
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NOTICE: f_leak => hamburger
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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-- Cleanup.
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RESET SESSION AUTHORIZATION;
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DROP ROLE regress_alice;
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@ -1250,7 +1250,7 @@ SELECT * FROM toyemp WHERE name = 'sharon';
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--
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-- Test for Leaky view scenario
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--
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CREATE USER alice;
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CREATE ROLE regress_alice;
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CREATE FUNCTION f_leak (text)
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RETURNS bool LANGUAGE 'plpgsql' COST 0.0000001
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AS 'BEGIN RAISE NOTICE ''f_leak => %'', $1; RETURN true; END';
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@ -1272,9 +1272,9 @@ CREATE TABLE credit_usage (
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usage int
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);
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INSERT INTO customer
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VALUES (101, 'alice', '+81-12-3456-7890', 'passwd123'),
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(102, 'bob', '+01-234-567-8901', 'beafsteak'),
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(103, 'eve', '+49-8765-43210', 'hamburger');
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VALUES (101, 'regress_alice', '+81-12-3456-7890', 'passwd123'),
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(102, 'regress_bob', '+01-234-567-8901', 'beafsteak'),
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(103, 'regress_eve', '+49-8765-43210', 'hamburger');
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INSERT INTO credit_card
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VALUES (101, '1111-2222-3333-4444', 4000),
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(102, '5555-6666-7777-8888', 3000),
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@ -1312,7 +1312,7 @@ GRANT SELECT ON my_credit_card_usage_secure TO public;
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--
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-- Run leaky view scenarios
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--
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SET SESSION AUTHORIZATION alice;
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SET SESSION AUTHORIZATION regress_alice;
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--
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-- scenario: if a qualifier with tiny-cost is given, it shall be launched
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-- prior to the security policy of the view.
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@ -1321,9 +1321,9 @@ SELECT * FROM my_property_normal WHERE f_leak(passwd);
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NOTICE: f_leak => passwd123
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NOTICE: f_leak => beafsteak
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NOTICE: f_leak => hamburger
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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EXPLAIN (COSTS OFF) SELECT * FROM my_property_normal WHERE f_leak(passwd);
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@ -1335,9 +1335,9 @@ EXPLAIN (COSTS OFF) SELECT * FROM my_property_normal WHERE f_leak(passwd);
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SELECT * FROM my_property_secure WHERE f_leak(passwd);
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NOTICE: f_leak => passwd123
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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EXPLAIN (COSTS OFF) SELECT * FROM my_property_secure WHERE f_leak(passwd);
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@ -1358,9 +1358,9 @@ SELECT * FROM my_credit_card_normal WHERE f_leak(cnum);
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NOTICE: f_leak => 1111-2222-3333-4444
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NOTICE: f_leak => 5555-6666-7777-8888
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NOTICE: f_leak => 9801-2345-6789-0123
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cid | name | tel | passwd | cnum | climit
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-----+-------+------------------+-----------+---------------------+--------
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
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cid | name | tel | passwd | cnum | climit
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-----+---------------+------------------+-----------+---------------------+--------
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
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(1 row)
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EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_normal WHERE f_leak(cnum);
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@ -1377,9 +1377,9 @@ EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_normal WHERE f_leak(cnum);
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SELECT * FROM my_credit_card_secure WHERE f_leak(cnum);
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NOTICE: f_leak => 1111-2222-3333-4444
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cid | name | tel | passwd | cnum | climit
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-----+-------+------------------+-----------+---------------------+--------
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
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cid | name | tel | passwd | cnum | climit
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-----+---------------+------------------+-----------+---------------------+--------
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000
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(1 row)
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EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_secure WHERE f_leak(cnum);
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@ -1402,11 +1402,11 @@ EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_secure WHERE f_leak(cnum);
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SELECT * FROM my_credit_card_usage_normal
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WHERE f_leak(cnum) AND ymd >= '2011-10-01' AND ymd < '2011-11-01';
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NOTICE: f_leak => 1111-2222-3333-4444
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cid | name | tel | passwd | cnum | climit | ymd | usage
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-----+-------+------------------+-----------+---------------------+--------+------------+-------
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
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cid | name | tel | passwd | cnum | climit | ymd | usage
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-----+---------------+------------------+-----------+---------------------+--------+------------+-------
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
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(3 rows)
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EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_usage_normal
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@ -1435,11 +1435,11 @@ NOTICE: f_leak => 1111-2222-3333-4444
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NOTICE: f_leak => 1111-2222-3333-4444
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NOTICE: f_leak => 1111-2222-3333-4444
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NOTICE: f_leak => 1111-2222-3333-4444
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cid | name | tel | passwd | cnum | climit | ymd | usage
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-----+-------+------------------+-----------+---------------------+--------+------------+-------
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
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101 | alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
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cid | name | tel | passwd | cnum | climit | ymd | usage
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-----+---------------+------------------+-----------+---------------------+--------+------------+-------
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-05-2011 | 90
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-18-2011 | 110
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101 | regress_alice | +81-12-3456-7890 | passwd123 | 1111-2222-3333-4444 | 4000 | 10-21-2011 | 200
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(3 rows)
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EXPLAIN (COSTS OFF) SELECT * FROM my_credit_card_usage_secure
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@ -1470,35 +1470,38 @@ EXECUTE p1;
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NOTICE: f_leak => passwd123
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NOTICE: f_leak => beafsteak
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NOTICE: f_leak => hamburger
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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EXECUTE p2;
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NOTICE: f_leak => passwd123
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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RESET SESSION AUTHORIZATION;
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ALTER VIEW my_property_normal SET (security_barrier=true);
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ALTER VIEW my_property_secure SET (security_barrier=false);
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SET SESSION AUTHORIZATION alice;
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SET SESSION AUTHORIZATION regress_alice;
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EXECUTE p1; -- To be perform as a view with security-barrier
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NOTICE: f_leak => passwd123
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
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cid | name | tel | passwd
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-----+---------------+------------------+-----------
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101 | regress_alice | +81-12-3456-7890 | passwd123
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(1 row)
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EXECUTE p2; -- To be perform as a view without security-barrier
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NOTICE: f_leak => passwd123
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NOTICE: f_leak => beafsteak
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NOTICE: f_leak => hamburger
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cid | name | tel | passwd
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-----+-------+------------------+-----------
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101 | alice | +81-12-3456-7890 | passwd123
|
||||
cid | name | tel | passwd
|
||||
-----+---------------+------------------+-----------
|
||||
101 | regress_alice | +81-12-3456-7890 | passwd123
|
||||
(1 row)
|
||||
|
||||
-- Cleanup.
|
||||
RESET SESSION AUTHORIZATION;
|
||||
DROP ROLE regress_alice;
|
||||
|
||||
@ -12,7 +12,7 @@ SELECT * FROM toyemp WHERE name = 'sharon';
|
||||
--
|
||||
-- Test for Leaky view scenario
|
||||
--
|
||||
CREATE USER alice;
|
||||
CREATE ROLE regress_alice;
|
||||
|
||||
CREATE FUNCTION f_leak (text)
|
||||
RETURNS bool LANGUAGE 'plpgsql' COST 0.0000001
|
||||
@ -38,9 +38,9 @@ CREATE TABLE credit_usage (
|
||||
);
|
||||
|
||||
INSERT INTO customer
|
||||
VALUES (101, 'alice', '+81-12-3456-7890', 'passwd123'),
|
||||
(102, 'bob', '+01-234-567-8901', 'beafsteak'),
|
||||
(103, 'eve', '+49-8765-43210', 'hamburger');
|
||||
VALUES (101, 'regress_alice', '+81-12-3456-7890', 'passwd123'),
|
||||
(102, 'regress_bob', '+01-234-567-8901', 'beafsteak'),
|
||||
(103, 'regress_eve', '+49-8765-43210', 'hamburger');
|
||||
INSERT INTO credit_card
|
||||
VALUES (101, '1111-2222-3333-4444', 4000),
|
||||
(102, '5555-6666-7777-8888', 3000),
|
||||
@ -83,7 +83,7 @@ GRANT SELECT ON my_credit_card_usage_secure TO public;
|
||||
--
|
||||
-- Run leaky view scenarios
|
||||
--
|
||||
SET SESSION AUTHORIZATION alice;
|
||||
SET SESSION AUTHORIZATION regress_alice;
|
||||
|
||||
--
|
||||
-- scenario: if a qualifier with tiny-cost is given, it shall be launched
|
||||
@ -131,6 +131,10 @@ EXECUTE p2;
|
||||
RESET SESSION AUTHORIZATION;
|
||||
ALTER VIEW my_property_normal SET (security_barrier=true);
|
||||
ALTER VIEW my_property_secure SET (security_barrier=false);
|
||||
SET SESSION AUTHORIZATION alice;
|
||||
SET SESSION AUTHORIZATION regress_alice;
|
||||
EXECUTE p1; -- To be perform as a view with security-barrier
|
||||
EXECUTE p2; -- To be perform as a view without security-barrier
|
||||
|
||||
-- Cleanup.
|
||||
RESET SESSION AUTHORIZATION;
|
||||
DROP ROLE regress_alice;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user