From 16190805cccee63cdadc816a117ae0e3b2257684 Mon Sep 17 00:00:00 2001
From: Cryptcoin Junkey <cryptcoin.junkey@gmail.com>
Date: Fri, 10 Aug 2018 16:00:42 +0900
Subject: [PATCH] Use port 80 instead of 11371 for accessing the keyserver.

Some firewalls may block port 11371.
---
 Dockerfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 50f1dd6d0..f24bf60b1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,7 +30,7 @@ ENV BITCOIN_PGP_KEY 01EA5486DE18A882D4C2684590C8019E36C2E964
 RUN mkdir /opt/bitcoin && cd /opt/bitcoin \
     && wget -qO bitcoin.tar.gz "$BITCOIN_URL" \
     && echo "$BITCOIN_SHA256  bitcoin.tar.gz" | sha256sum -c - \
-    && gpg --keyserver keyserver.ubuntu.com --recv-keys "$BITCOIN_PGP_KEY" \
+    && gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys "$BITCOIN_PGP_KEY" \
     && wget -qO bitcoin.asc "$BITCOIN_ASC_URL" \
     && gpg --verify bitcoin.asc \
     && BD=bitcoin-$BITCOIN_VERSION/bin \
@@ -47,7 +47,7 @@ ENV LITECOIN_PGP_KEY FE3348877809386C
 RUN mkdir /opt/litecoin && cd /opt/litecoin \
     && wget -qO litecoin.tar.gz "$LITECOIN_URL" \
     && echo "$LITECOIN_SHA256  litecoin.tar.gz" | sha256sum -c - \
-    && gpg --keyserver keyserver.ubuntu.com --recv-keys "$LITECOIN_PGP_KEY" \
+    && gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys "$LITECOIN_PGP_KEY" \
     && wget -qO litecoin.asc "$LITECOIN_ASC_URL" \
     && gpg --verify litecoin.asc \
     && BD=litecoin-$LITECOIN_VERSION/bin \