03/13: gnu: postgres service: More secure default permissions.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit 334a2f4def1d4f9dc37718d847923cd941849607
Author: Robert Vollmert <address@hidden>
Date:   Thu Jun 13 15:50:37 2019 +0200

    gnu: postgres service: More secure default permissions.
    
    This changes to 'peer' authentication for local socket connections,
    and password-based authentication for local network connections.
    
    * gnu/services/databases.scm (%default-postgres-hba): Change
    authentication method.
    
    Signed-off-by: Ludovic Courtès <address@hidden>
---
 gnu/services/databases.scm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/gnu/services/databases.scm b/gnu/services/databases.scm
index 7113f1f..ec31489 100644
--- a/gnu/services/databases.scm
+++ b/gnu/services/databases.scm
@@ -5,6 +5,7 @@
 ;;; Copyright © 2017 Christopher Baines <address@hidden>
 ;;; Copyright © 2018 Clément Lassieur <address@hidden>
 ;;; Copyright © 2018 Julien Lepiller <address@hidden>
+;;; Copyright © 2019 Robert Vollmert <address@hidden>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -91,9 +92,9 @@
 (define %default-postgres-hba
   (plain-file "pg_hba.conf"
               "
-local  all     all                     trust
-host   all     all     127.0.0.1/32    trust
-host   all     all     ::1/128         trust"))
+local  all     all                     peer
+host   all     all     127.0.0.1/32    md5
+host   all     all     ::1/128         md5"))
 
 (define %default-postgres-ident
   (plain-file "pg_ident.conf"