Using: Postgres 9, CentOS 7, Postgres Data directory not in default location but used RSync to make sure permissions were correct. And yes appropriate .config files were changed.
When I try to query a view containing an encrypted item as a NON superuser (Testuser), I get this error:
ERROR: must be superuser to read files CONTEXT: PL/pgSQL function decrypt_data(bytea) line 13 at assignment
If I run that same query using POSTGRES superuser, the query completes fine.
This seems to be a file system read permission error when trying to read the Key files. Everything I see using encryption seem to not mention how to run without being superuser.
I have already run the following grants for Testuser:
GRANT ALL PRIVILEGES ON DATABASE xxx_db to Testuser;
GRANT SELECT ON ALL TABLES IN SCHEMA xxxxx TO Testuser;
GRANT ALL ON ALL TABLES IN SCHEMA xxxxx TO Testuser;
The test user can create tables, views, basically anything within that db.. just not read encryption keys.
The permissions on the keys are 775 right now, I even tried 777 without luck.
Any Ideas?
I found the issue. I need to grant the user with function permissions.
GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA xxxxx TO yyyyyyyyy;