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This has the advantage to limit the presence of the GUC values hba_file and ident_file to the code paths where these files are loaded, easing the introduction of an upcoming feature aimed at adding inclusion logic for files and directories in HBA and ident files. Note that this needs the addition of the source file name to HbaLine, in addition to the line number, which is something needed by the backend in two places of auth.c (authentication failure details and auth_id log when log_connections is enabled). While on it, adjust a log generated on authentication failure to report the name of the actual HBA file on which the connection attempt matched, where the line number and the raw line written in the HBA file were already included. This was previously hardcoded as pg_hba.conf, which would be incorrect when a custom value is used at postmaster startup for the GUC hba_file. Extracted from a larger patch by the same author. Author: Julien Rouhaud Discussion: https://postgr.es/m/20220223045959.35ipdsvbxcstrhya@jrouhaud
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.