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The parsing of the authentication files for HBA and ident entries happens in two phases: - Tokenization of the files, creating a list of TokenizedAuthLines. - Validation of the HBA and ident entries, building a set of HbaLines or IdentLines. The second phase doing the validation provides already some error context about the configuration file and the line where a problem happens, but there is no such information in the first phase when tokenizing the files. This commit adds an ErrorContextCallback in tokenize_auth_file(), with a context made of the line number and the configuration file name involved in a problem. This is useful for files included in an HBA file for user and database lists, and it will become much more handy to track problems for files included via a potential @include[_dir,_if_exists]. The error context is registered so as the full chain of events is reported when using cascaded inclusions when for example tokenize_auth_file() recurses over itself on new files, displaying one context line for each file gone through when tokenizing things. Author: Michael Paquier Reviewed-by: Julien Rouhaud Discussion: https://postgr.es/m/Y2xUBJ+S+Z0zbxRW@paquier.xyz
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/.