commit ecab42144acdb2d24a76ec54b61aa3f70910463a
Author: Luca Rullo <luca@audio-lab.org>
Date:   Sat Feb 26 19:27:02 2022 +0100

    Init: SSH docker for hosting

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..4d32ff6
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+FROM registry.sindominio.net/debian
+
+RUN apt-get update && apt-get install -y openssh-server
+
+RUN mkdir /var/run/sshd
+
+COPY sshd_config /etc/ssh/sshd_config
+
+ADD entrypoint.sh / 
+ADD start.sh /
+
+VOLUME /home/user/httpdocs
+
+EXPOSE 22
+
+ENTRYPOINT [ "/bin/sh", "/entrypoint.sh" ]
+CMD ["/bin/sh", "/start.sh"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..0ce3361
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,12 @@
+version: "3"
+services:
+  ssh:
+    build: .
+    environment:
+      SSH_USER: user
+      SSH_PASS: pass
+    ports:
+      - "0.0.0.0:2133:22"
+    volumes:
+      - ./data:/home/user/httpdocs
+    restart: always
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 0000000..7a5f625
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e;
+
+echo $SSH_USER:$SSH_PASS
+if [ -z `getent passwd $SSH_USER` ]; then useradd $SSH_USER -d /home/user; fi
+echo "$SSH_USER:$SSH_PASS" | chpasswd
+
+#echo "/bin/false" | tee -a /etc/shells
+usermod $SSH_USER -s /bin/false
+
+exec $@
diff --git a/sshd_config b/sshd_config
new file mode 100644
index 0000000..548f867
--- /dev/null
+++ b/sshd_config
@@ -0,0 +1,10 @@
+Port 22
+ChallengeResponseAuthentication no
+UsePAM yes
+X11Forwarding no
+PrintMotd no
+AcceptEnv LANG LC_*
+Subsystem	sftp	internal-sftp
+ForceCommand internal-sftp
+ChrootDirectory %h
+AllowTcpForwarding no
diff --git a/start.sh b/start.sh
new file mode 100644
index 0000000..80d09fe
--- /dev/null
+++ b/start.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+touch /var/log/ssh
+/usr/sbin/sshd -E /var/log/ssh
+tail -f /var/log/ssh