| #!/bin/sh |
| # |
| # Copyright 2018 The Fuchsia Authors |
| # |
| # Use of this source code is governed by a MIT-style |
| # license that can be found in the LICENSE file or at |
| # https://opensource.org/licenses/MIT |
| |
| export DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true |
| export LC_ALL=C LANGUAGE=C LANG=C |
| /var/lib/dpkg/info/dash.preinst install |
| dpkg --configure -a |
| |
| # Create default account. |
| username="bench" |
| default_password="password" |
| useradd ${username} -G sudo |
| echo "${username}:${default_password}" | chpasswd |
| echo "Default login/password is ${username}:${default_password}" > /etc/issue |
| |
| # Configure user account. |
| user_home=/home/${username} |
| mkdir -p ${user_home} |
| chown -R ${username}:${username} ${user_home} |
| chsh -s /bin/bash ${username} |
| |
| # Setup hostname. |
| echo "machina-guest" > /etc/hostname |
| echo "127.0.1.1 machina-guest" >> /etc/hosts |
| |
| # Add some modules to the initramfs. The console and GPU are useful to have |
| # before the rootfs mounts in case things go off the rails. |
| cat >> /etc/initramfs-tools/modules << EOF |
| virtio_console |
| virtio_blk |
| virtio_gpu |
| EOF |
| |
| update-initramfs -u |
| |
| # Expose a simple telnet interface over vsock port 23. |
| # |
| # Note we're using socat to bind the pty to the socket so that we ensure we |
| # don't send any telnet control messages. |
| cat >> /etc/systemd/system/telnet.socket << EOF |
| [Unit] |
| Description=Telnet Server Activation Port |
| |
| [Socket] |
| ListenStream=vsock::23 |
| Accept=true |
| |
| [Install] |
| WantedBy=sockets.target |
| EOF |
| |
| cat >> /etc/systemd/system/telnet@.service << EOF |
| [Unit] |
| Description=Telnet Server |
| After=local-fs.target |
| |
| [Service] |
| ExecStart=-/usr/bin/socat - EXEC:/bin/login,pty,stderr,setsid,sigint,sane,ctty |
| StandardInput=socket |
| StandardOutput=socket |
| EOF |
| |
| systemctl enable telnet.socket |
| |
| apt clean |
