45188c2ea2
The ssl_ciphers GUC can only set cipher suites for TLSv1.2, and lower, connections. For TLSv1.3 connections a different OpenSSL API must be used. This adds a new GUC, ssl_tls13_ciphers, which can be used to configure a colon separated list of cipher suites to support when performing a TLSv1.3 handshake. Original patch by Erica Zhang with additional hacking by me. Author: Erica Zhang <ericazhangy2021@qq.com> Author: Daniel Gustafsson <daniel@yesql.se> Reviewed-by: Jacob Champion <jacob.champion@enterprisedb.com> Reviewed-by: Andres Freund <andres@anarazel.de> Reviewed-by: Peter Eisentraut <peter@eisentraut.org> Reviewed-by: Jelte Fennema-Nio <postgres@jeltef.nl> Discussion: https://postgr.es/m/tencent_063F89FA72CCF2E48A0DF5338841988E9809@qq.com
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.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.