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Generate unique ssh keys for each container (issue #32)

This commit is contained in:
Adrian Dvergsdal 2016-03-28 18:06:53 +02:00
parent e521b243f4
commit 8ffc9c2b6f
2 changed files with 11 additions and 2 deletions

View file

@ -5,8 +5,11 @@ RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get -y install openssh-server && \
rm -rf /var/lib/apt/lists/*
# sshd needs this directory to run
RUN mkdir -p /var/run/sshd
# Step 1: sshd needs /var/run/sshd/ to run
# Step 2: Remove keys, they will be generated later by entrypoint
# (unique keys for each container)
RUN mkdir -p /var/run/sshd && \
rm /etc/ssh/ssh_host_*key*
COPY sshd_config /etc/ssh/sshd_config
COPY entrypoint /

View file

@ -1,5 +1,6 @@
#!/bin/bash
set -e
export DEBIAN_FRONTEND=noninteractive
userConfPath="/etc/sftp-users.conf"
userConfFinalPath="/var/run/sftp-users.conf"
@ -114,7 +115,11 @@ if [ ! -f "$userConfFinalPath" ]; then
while IFS= read -r user || [[ -n "$user" ]]; do
createUser "$user"
done < "$userConfFinalPath"
# Generate unique ssh keys for this container
dpkg-reconfigure openssh-server
fi
# Source custom scripts, if any
if [ -d /etc/sftp.d ]; then
for f in /etc/sftp.d/*; do
@ -122,4 +127,5 @@ if [ -d /etc/sftp.d ]; then
done
unset f
fi
exec /usr/sbin/sshd -D