The new tests verify that: - statement_timeout on the authenticator role works to cancel slow statements - changes to statement_timeout take effect on SIGUSR1 This reuses the old "limited_authenticator" role and adds some plumbing to allow reliably changing the statement timeout even if the current role is not functional due to a low statement timeout, and to make tests that modify the role independent from each other. - introduce module-wide metapostgrest fixture to have an out-of-band way to manipulate the database, without having to spin up extra postgrest instances per test - reset statement_timeout at the start of the respective tests
74 lines
4.5 KiB
PL/PgSQL
74 lines
4.5 KiB
PL/PgSQL
CREATE ROLE db_config_authenticator LOGIN NOINHERIT;
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-- reloadable config options
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ALTER ROLE db_config_authenticator SET pgrst.jwt_aud = 'https://example.org';
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ALTER ROLE db_config_authenticator SET pgrst.openapi_server_proxy_uri = 'https://example.org/api';
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ALTER ROLE db_config_authenticator SET pgrst.raw_media_types = 'application/vnd.pgrst.db-config';
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ALTER ROLE db_config_authenticator SET pgrst.jwt_secret = 'REALLY=REALLY=REALLY=REALLY=VERY=SAFE';
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ALTER ROLE db_config_authenticator SET pgrst.jwt_secret_is_base64 = 'false';
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ALTER ROLE db_config_authenticator SET pgrst.jwt_role_claim_key = '."a"."role"';
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ALTER ROLE db_config_authenticator SET pgrst.db_anon_role = 'anonymous';
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ALTER ROLE db_config_authenticator SET pgrst.db_tx_end = 'commit-allow-override';
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ALTER ROLE db_config_authenticator SET pgrst.db_schemas = 'test, tenant1, tenant2';
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ALTER ROLE db_config_authenticator SET pgrst.db_root_spec = 'root';
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ALTER ROLE db_config_authenticator SET pgrst.db_plan_enabled = 'true';
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ALTER ROLE db_config_authenticator SET pgrst.db_prepared_statements = 'false';
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ALTER ROLE db_config_authenticator SET pgrst.db_pre_request = 'test.custom_headers';
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ALTER ROLE db_config_authenticator SET pgrst.db_max_rows = '1000';
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ALTER ROLE db_config_authenticator SET pgrst.db_extra_search_path = 'public, extensions';
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-- override with database specific setting
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ALTER ROLE db_config_authenticator IN DATABASE :DBNAME SET pgrst.jwt_secret = 'OVERRIDE=REALLY=REALLY=REALLY=REALLY=VERY=SAFE';
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ALTER ROLE db_config_authenticator IN DATABASE :DBNAME SET pgrst.db_extra_search_path = 'public, extensions, private';
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-- other database settings that should be ignored
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CREATE DATABASE other;
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ALTER ROLE db_config_authenticator IN DATABASE other SET pgrst.db_max_rows = '1111';
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-- non-reloadable configs
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ALTER ROLE db_config_authenticator SET pgrst.server_host = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.server_port = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.server_unix_socket = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.server_unix_socket_mode = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.admin_server_port = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.log_level = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.db_uri = 'postgresql://ignored';
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ALTER ROLE db_config_authenticator SET pgrst.db_channel_enabled = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.db_channel = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.db_pool = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.db_pool_timeout = 'ignored';
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ALTER ROLE db_config_authenticator SET pgrst.db_config = 'ignored';
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-- other authenticator reloadable config options
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CREATE ROLE other_authenticator LOGIN NOINHERIT;
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ALTER ROLE other_authenticator SET pgrst.jwt_aud = 'https://otherexample.org';
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ALTER ROLE other_authenticator SET pgrst.openapi_server_proxy_uri = 'https://otherexample.org/api';
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ALTER ROLE other_authenticator SET pgrst.raw_media_types = 'application/vnd.pgrst.other-db-config';
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ALTER ROLE other_authenticator SET pgrst.jwt_secret = 'ODERREALLYREALLYREALLYREALLYVERYSAFE';
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ALTER ROLE other_authenticator SET pgrst.jwt_secret_is_base64 = 'true';
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ALTER ROLE other_authenticator SET pgrst.jwt_role_claim_key = '."other"."role"';
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ALTER ROLE other_authenticator SET pgrst.db_anon_role = 'other';
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ALTER ROLE other_authenticator SET pgrst.db_tx_end = 'rollback-allow-override';
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ALTER ROLE other_authenticator SET pgrst.db_schemas = 'test, other_tenant1, other_tenant2';
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ALTER ROLE other_authenticator SET pgrst.db_root_spec = 'other_root';
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ALTER ROLE other_authenticator SET pgrst.db_plan_enabled = 'true';
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ALTER ROLE other_authenticator SET pgrst.db_prepared_statements = 'false';
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ALTER ROLE other_authenticator SET pgrst.db_pre_request = 'test.other_custom_headers';
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ALTER ROLE other_authenticator SET pgrst.db_max_rows = '100';
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ALTER ROLE other_authenticator SET pgrst.db_extra_search_path = 'public, extensions, other';
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ALTER ROLE other_authenticator SET pgrst.openapi_mode = 'disabled';
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ALTER ROLE other_authenticator SET pgrst.openapi_security_active = 'false';
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-- authenticator used for tests that manipulate statement timeout
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CREATE ROLE timeout_authenticator LOGIN NOINHERIT;
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create function set_statement_timeout(role text, milliseconds int) returns void as $_$
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begin
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execute format($$
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alter role %I set statement_timeout to %L;
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$$, role, milliseconds);
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end $_$ volatile security definer language plpgsql;
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-- authenticator used for test-independent database manipulation
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CREATE ROLE meta_authenticator LOGIN NOINHERIT;
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