From 16b3af8892b56d206c95558cf341bb313342f13d Mon Sep 17 00:00:00 2001
From: "flow.gunso" <flow.gunso@gmail.com>
Date: Mon, 18 Mar 2019 19:02:59 +0100
Subject: [PATCH 1/2] Add a failsafe script to import Seafile's APT key

---
 utils/build/import-seafile-apt-key.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 utils/build/import-seafile-apt-key.sh

diff --git a/utils/build/import-seafile-apt-key.sh b/utils/build/import-seafile-apt-key.sh
new file mode 100644
index 0000000..4818945
--- /dev/null
+++ b/utils/build/import-seafile-apt-key.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Docker Seafile client, help you mount a Seafile library as a volume.
+# Copyright (C) 2019, flow.gunso@gmail.com
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+not_imported=true
+while $not_imported; do
+	apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 8756C4F765C9AC3CB6B85D62379CE192D401AB61
+	if [ $? -eq 0 ]; then
+		not_imported=false
+	else
+		sleep 5
+	fi
+done
\ No newline at end of file

From 4e1e559b08e2aeb1d78aad1a50f2e76561cdbbf9 Mon Sep 17 00:00:00 2001
From: "flow.gunso" <flow.gunso@gmail.com>
Date: Mon, 18 Mar 2019 19:04:12 +0100
Subject: [PATCH 2/2] Add the file from
 @16b3af8892b56d206c95558cf341bb313342f13d, merge the apt key import with the
 packages installation

---
 Dockerfile | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index dc7a99f..830b31e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,12 +30,12 @@ COPY assets/supervisord.conf /.supervisord/
 COPY assets/infinite-seaf-cli-start.sh /
 COPY entrypoint.sh /
 
-# Install both seafile-cli and supervisord.
-RUN apt-key adv \
-        --keyserver hkp://keyserver.ubuntu.com:80 \
-        --recv-keys 8756C4F765C9AC3CB6B85D62379CE192D401AB61
-RUN apt-get update ;\
+# Safely import Seafile APT key, then install both seafile-cli and supervisord.
+COPY utils/build/import-seafile-apt-key.sh /
+RUN /bin/bash /import-seafile-apt-key.sh ;\
+    apt-get update ;\
     apt-get install -o Dpkg::Options::="--force-confold" -y seafile-cli supervisor
+RUN rm -f /import-seafile-apt-key.sh
 
 # Configure the user.
 ENV UNAME=seafuser