Merge pull request #98 from davrodpin/test-env/fix-sshd-logs

Fix ssh server logs on test env. container

Author: davrodpin

test-env/README.md

@@ -149,6 +149,12 @@ $ curl 127.0.0.1:21112; curl 127.0.0.1:21113
 :)
 ```
 
+## How to check ssh server logs
+
+```sh
+$ docker exec mole_ssh tail -f /var/log/messages
+```
+
 ## Packet Analisys
 
 If you need to analyze the traffic going through the tunnel, the test

test-env/ssh-server/Dockerfile

@@ -12,11 +12,12 @@ COPY motd /etc/motd
 RUN /usr/bin/ssh-keygen -A
 
 RUN addgroup -S mole && adduser -S mole -G mole -D -s /bin/ash && usermod -p 'this-is-not-a-valid-hash' mole
-RUN mkdir -p /home/mole/.ssh && chown mole:mole /home/mole/.ssh
+RUN mkdir -p /home/mole/.ssh && chown mole:mole /home/mole/.ssh && chmod 0700 /home/mole/.ssh
 
 RUN chgrp mole /usr/sbin/tcpdump && chmod 750 /usr/sbin/tcpdump && setcap cap_net_raw+ep /usr/sbin/tcpdump
 
 COPY authorized_keys /home/mole/.ssh/
+RUN chown mole:mole /home/mole/.ssh/authorized_keys && chmod 0600 /home/mole/.ssh/authorized_keys
 
 COPY supervisord.conf /etc/supervisord.conf
 RUN mkdir -p /var/log/supervisor

test-env/ssh-server/sshd_config

@@ -5,7 +5,7 @@ PubkeyAuthentication yes
 PasswordAuthentication no
 AuthorizedKeysFile	.ssh/authorized_keys
 SyslogFacility AUTH
-LogLevel INFO
+LogLevel DEBUG1
 AllowAgentForwarding yes
 ClientAliveInterval 3
 ClientAliveCountMax 0

test-env/ssh-server/supervisord.conf

@@ -22,3 +22,9 @@ serverurl=unix:///run/supervisord.sock         ; use a unix:// URL  for a unix s
 [program:sshd]
 command=/usr/sbin/sshd -D
 redirect_stderr=true
+autorestart=true
+
+[program:syslogd]
+command=/sbin/syslogd
+redirect_stderr=true
+autorestart=true