postgresql/contrib/postgres_fdw
Fujii Masao 8a86aa313a postgres_fdw, dblink: Validate use_scram_passthrough values
The use_scram_passthrough option in postgres_fdw and dblink accepts
only boolean values. However, unlike other boolean options such as
keep_connections, its value was not previously validated.

As a result, commands such as
"CREATE SERVER ... OPTIONS (use_scram_passthrough 'invalid')"
could succeed unexpectedly.

This commit updates postgres_fdw and dblink to validate that
use_scram_passthrough is assigned a valid boolean value, and throw an
error for invalid input.

Backpatch to v18, where use_scram_passthrough was introduced.

Author: Fujii Masao <masao.fujii@gmail.com>
Reviewed-by: Ayush Tiwari <ayushtiwari.slg01@gmail.com>
Reviewed-by: Matheus Alcantara <matheusssilv97@gmail.com>
Discussion: https://postgr.es/m/CAHGQGwF+-k-Ehsu5W94ZP7GxS3wiBd+mi0PfGTdJ_i2Yr0zR3g@mail.gmail.com
Backpatch-through: 18
2026-05-28 20:58:08 +09:00
..
expected postgres_fdw: Fix deparsing of remote column names in stats import. 2026-05-14 17:05:00 +09:00
specs postgres_fdw: Add more test coverage for EvalPlanQual testing. 2025-11-06 12:15:00 +09:00
sql postgres_fdw: Fix deparsing of remote column names in stats import. 2026-05-14 17:05:00 +09:00
t postgres_fdw: Give user mapping precedence for use_scram_passthrough 2026-05-26 00:46:31 +09:00
.gitignore Fix EvalPlanQual handling of foreign/custom joins in ExecScanFetch. 2025-10-15 17:15:00 +09:00
connection.c postgres_fdw: Give user mapping precedence for use_scram_passthrough 2026-05-26 00:46:31 +09:00
deparse.c Add support for importing statistics from remote servers. 2026-04-08 19:15:00 +09:00
Makefile CREATE SUBSCRIPTION ... SERVER. 2026-03-06 08:27:56 -08:00
meson.build CREATE SUBSCRIPTION ... SERVER. 2026-03-06 08:27:56 -08:00
option.c postgres_fdw, dblink: Validate use_scram_passthrough values 2026-05-28 20:58:08 +09:00
postgres_fdw--1.0--1.1.sql postgres_fdw: Add functions to discard cached connections. 2021-01-26 15:35:54 +09:00
postgres_fdw--1.0.sql Add postgres_fdw contrib module. 2013-02-21 05:27:16 -05:00
postgres_fdw--1.1--1.2.sql postgres_fdw: Extend postgres_fdw_get_connections to return remote backend PID. 2025-03-03 08:51:30 +09:00
postgres_fdw--1.2--1.3.sql CREATE SUBSCRIPTION ... SERVER. 2026-03-06 08:27:56 -08:00
postgres_fdw.c postgres_fdw: Replace buffers in RemoteAttributeMapping with pointers. 2026-05-16 17:55:00 +09:00
postgres_fdw.control CREATE SUBSCRIPTION ... SERVER. 2026-03-06 08:27:56 -08:00
postgres_fdw.h Update copyright for 2026 2026-01-01 13:24:10 -05:00
shippable.c Switch SysCacheIdentifier to a typedef enum 2026-02-18 09:58:38 +09:00