Adding upstream version 15.4.upstream/15.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 130 insertions, 0 deletions

diff --git a/contrib/test_decoding/expected/permissions.out b/contrib/test_decoding/expected/permissions.out
new file mode 100644
index 0000000..ed97f81
--- /dev/null
+++ b/contrib/test_decoding/expected/permissions.out
@@ -0,0 +1,130 @@
+-- predictability
+SET synchronous_commit = on;
+-- setup
+CREATE ROLE regress_lr_normal;
+CREATE ROLE regress_lr_superuser SUPERUSER;
+CREATE ROLE regress_lr_replication REPLICATION;
+CREATE TABLE lr_test(data text);
+-- superuser can control replication
+SET ROLE regress_lr_superuser;
+SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
+ ?column? 
+----------
+ init
+(1 row)
+
+INSERT INTO lr_test VALUES('lr_superuser_init');
+SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1');
+                             data                             
+--------------------------------------------------------------
+ BEGIN
+ table public.lr_test: INSERT: data[text]:'lr_superuser_init'
+ COMMIT
+(3 rows)
+
+SELECT pg_drop_replication_slot('regression_slot');
+ pg_drop_replication_slot 
+--------------------------
+ 
+(1 row)
+
+RESET ROLE;
+-- replication user can control replication
+SET ROLE regress_lr_replication;
+SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
+ ?column? 
+----------
+ init
+(1 row)
+
+INSERT INTO lr_test VALUES('lr_superuser_init');
+ERROR:  permission denied for table lr_test
+SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1');
+ data 
+------
+(0 rows)
+
+SELECT pg_drop_replication_slot('regression_slot');
+ pg_drop_replication_slot 
+--------------------------
+ 
+(1 row)
+
+RESET ROLE;
+-- plain user *can't* can control replication
+SET ROLE regress_lr_normal;
+SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
+ERROR:  must be superuser or replication role to use replication slots
+INSERT INTO lr_test VALUES('lr_superuser_init');
+ERROR:  permission denied for table lr_test
+SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1');
+ERROR:  must be superuser or replication role to use replication slots
+SELECT pg_drop_replication_slot('regression_slot');
+ERROR:  must be superuser or replication role to use replication slots
+RESET ROLE;
+-- replication users can drop superuser created slots
+SET ROLE regress_lr_superuser;
+SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
+ ?column? 
+----------
+ init
+(1 row)
+
+RESET ROLE;
+SET ROLE regress_lr_replication;
+SELECT pg_drop_replication_slot('regression_slot');
+ pg_drop_replication_slot 
+--------------------------
+ 
+(1 row)
+
+RESET ROLE;
+-- normal users can't drop existing slots
+SET ROLE regress_lr_superuser;
+SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
+ ?column? 
+----------
+ init
+(1 row)
+
+RESET ROLE;
+SET ROLE regress_lr_normal;
+SELECT pg_drop_replication_slot('regression_slot');
+ERROR:  must be superuser or replication role to use replication slots
+RESET ROLE;
+-- all users can see existing slots
+SET ROLE regress_lr_superuser;
+SELECT slot_name, plugin FROM pg_replication_slots;
+    slot_name    |    plugin     
+-----------------+---------------
+ regression_slot | test_decoding
+(1 row)
+
+RESET ROLE;
+SET ROLE regress_lr_replication;
+SELECT slot_name, plugin FROM pg_replication_slots;
+    slot_name    |    plugin     
+-----------------+---------------
+ regression_slot | test_decoding
+(1 row)
+
+RESET ROLE;
+SET ROLE regress_lr_normal;
+SELECT slot_name, plugin FROM pg_replication_slots;
+    slot_name    |    plugin     
+-----------------+---------------
+ regression_slot | test_decoding
+(1 row)
+
+RESET ROLE;
+-- cleanup
+SELECT pg_drop_replication_slot('regression_slot');
+ pg_drop_replication_slot 
+--------------------------
+ 
+(1 row)
+
+DROP ROLE regress_lr_normal;
+DROP ROLE regress_lr_superuser;
+DROP ROLE regress_lr_replication;
+DROP TABLE lr_test;