From 205fca357677c3b186658379618c9eb2655f6167 Mon Sep 17 00:00:00 2001
From: nixbitcoin <nixbitcoin@i2pmail.org>
Date: Sun, 3 May 2020 14:03:01 +0200
Subject: [PATCH] bitcoind: only make blocksdir group-readable when
 dataDirReadableByGroup

---
 modules/bitcoind.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/bitcoind.nix b/modules/bitcoind.nix
index a082a5c..810cb9d 100644
--- a/modules/bitcoind.nix
+++ b/modules/bitcoind.nix
@@ -268,7 +268,7 @@ in {
           mkdir -m 0770 -p '${cfg.dataDir}/blocks'
         fi
         chown -R '${cfg.user}:${cfg.group}' '${cfg.dataDir}'
-        chmod -R g+rX '${cfg.dataDir}/blocks'
+        ${optionalString cfg.dataDirReadableByGroup  "chmod -R g+rX '${cfg.dataDir}/blocks'"}
 
         cfg=$(cat ${configFile}; printf "rpcpassword="; cat "${config.nix-bitcoin.secretsDir}/bitcoin-rpcpassword")
         confFile='${cfg.dataDir}/bitcoin.conf'