testagg9 |
(9 rows)
+-- DEFAULT MONITORING ROLES
+CREATE ROLE regress_role_haspriv;
+CREATE ROLE regress_role_nopriv;
+-- pg_read_all_stats
+GRANT pg_read_all_stats TO regress_role_haspriv;
+SET SESSION AUTHORIZATION regress_role_haspriv;
+-- returns true with role member of pg_read_all_stats
+SELECT COUNT(*) = 0 AS haspriv FROM pg_stat_activity
+ WHERE query = '<insufficient privilege>';
+ haspriv
+---------
+ t
+(1 row)
+
+SET SESSION AUTHORIZATION regress_role_nopriv;
+-- returns false with role not member of pg_read_all_stats
+SELECT COUNT(*) = 0 AS haspriv FROM pg_stat_activity
+ WHERE query = '<insufficient privilege>';
+ haspriv
+---------
+ f
+(1 row)
+
+RESET SESSION AUTHORIZATION;
+REVOKE pg_read_all_stats FROM regress_role_haspriv;
+-- pg_read_all_settings
+GRANT pg_read_all_settings TO regress_role_haspriv;
+BEGIN;
+-- A GUC using GUC_SUPERUSER_ONLY is useful for negative tests.
+SET LOCAL session_preload_libraries TO 'path-to-preload-libraries';
+SET SESSION AUTHORIZATION regress_role_haspriv;
+-- passes with role member of pg_read_all_settings
+SHOW session_preload_libraries;
+ session_preload_libraries
+-----------------------------
+ "path-to-preload-libraries"
+(1 row)
+
+SET SESSION AUTHORIZATION regress_role_nopriv;
+-- fails with role not member of pg_read_all_settings
+SHOW session_preload_libraries;
+ERROR: must be superuser or a member of pg_read_all_settings to examine "session_preload_libraries"
+RESET SESSION AUTHORIZATION;
+ERROR: current transaction is aborted, commands ignored until end of transaction block
+ROLLBACK;
+REVOKE pg_read_all_settings FROM regress_role_haspriv;
-- clean up
\c
DROP SCHEMA test_roles_schema;
DROP OWNED BY regress_testrol0, "Public", "current_user", regress_testrol1, regress_testrol2, regress_testrolx CASCADE;
DROP ROLE regress_testrol0, regress_testrol1, regress_testrol2, regress_testrolx;
DROP ROLE "Public", "None", "current_user", "session_user", "user";
+DROP ROLE regress_role_haspriv, regress_role_nopriv;
SELECT proname, proacl FROM pg_proc WHERE proname LIKE 'testagg_';
+-- DEFAULT MONITORING ROLES
+CREATE ROLE regress_role_haspriv;
+CREATE ROLE regress_role_nopriv;
+
+-- pg_read_all_stats
+GRANT pg_read_all_stats TO regress_role_haspriv;
+SET SESSION AUTHORIZATION regress_role_haspriv;
+-- returns true with role member of pg_read_all_stats
+SELECT COUNT(*) = 0 AS haspriv FROM pg_stat_activity
+ WHERE query = '<insufficient privilege>';
+SET SESSION AUTHORIZATION regress_role_nopriv;
+-- returns false with role not member of pg_read_all_stats
+SELECT COUNT(*) = 0 AS haspriv FROM pg_stat_activity
+ WHERE query = '<insufficient privilege>';
+RESET SESSION AUTHORIZATION;
+REVOKE pg_read_all_stats FROM regress_role_haspriv;
+
+-- pg_read_all_settings
+GRANT pg_read_all_settings TO regress_role_haspriv;
+BEGIN;
+-- A GUC using GUC_SUPERUSER_ONLY is useful for negative tests.
+SET LOCAL session_preload_libraries TO 'path-to-preload-libraries';
+SET SESSION AUTHORIZATION regress_role_haspriv;
+-- passes with role member of pg_read_all_settings
+SHOW session_preload_libraries;
+SET SESSION AUTHORIZATION regress_role_nopriv;
+-- fails with role not member of pg_read_all_settings
+SHOW session_preload_libraries;
+RESET SESSION AUTHORIZATION;
+ROLLBACK;
+REVOKE pg_read_all_settings FROM regress_role_haspriv;
+
-- clean up
\c
DROP OWNED BY regress_testrol0, "Public", "current_user", regress_testrol1, regress_testrol2, regress_testrolx CASCADE;
DROP ROLE regress_testrol0, regress_testrol1, regress_testrol2, regress_testrolx;
DROP ROLE "Public", "None", "current_user", "session_user", "user";
+DROP ROLE regress_role_haspriv, regress_role_nopriv;