110 lines
3.8 KiB
Bash
Executable File
110 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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set -e
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trap true HUP INT QUIT TSTP
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echo_on () { stty echo; }
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trap echo_on EXIT
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# agetty only sets ICRNL if it has read the username and seen whether
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# it was terminated by CR or NL. We pass -n to agetty so that hasn't
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# happened and need to force it on. Yay UNIX!
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stty icrnl -echo
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if [ -e /run/snapd-recovery-chooser-triggered ]; then
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# make sure the chooser binary is there to avoid getting into an awkward
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# state and locking out the user
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if [ -x /usr/lib/snapd/snap-recovery-chooser ]; then
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# when recovery chooser is invoked it takes over the terminal
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exec /usr/lib/snapd/snap-recovery-chooser
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fi
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if [ -e /var/lib/console-conf/complete ]; then
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exit 0
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fi
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fi
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# always prefer to use modeevn if it is available
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if [ -e "/var/lib/snapd/modeenv" ]; then
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mode="$(sed -n 's/mode=\([^[:space:]]*\)/\1/p' /var/lib/snapd/modeenv)"
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else
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mode="$(sed 's/.*snapd_recovery_mode=\([^[:space:]]*\)[[:space:]].*/\1/' /proc/cmdline)"
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fi
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if [ "${mode}" = "install" ]; then
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echo "Installing the system, please wait for reboot"
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# XXX: replace with something more user friendly after the beta?
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journalctl -u snapd.service -f
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sleep infinity
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fi
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if [ "$(snap managed)" = "true" ]; then
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# check if we have extrausers that have no password set
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if grep -qE '^[-a-z0-9+.-_]+:x:' /var/lib/extrausers/passwd && ! grep -qE '^[-a-z0-9+.-_]+:\$[0-9]+\$.*:' /var/lib/extrausers/shadow; then
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tty=$(tty)
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tty=$(echo ${tty#/dev/} | tr '/' '-')
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readargs=()
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filepath="/run/console-conf/login-details-${tty}.txt"
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if [ ! -f ${filepath} ]; then
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mkdir -p /run/console-conf
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set +e
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/usr/share/subiquity/console-conf-write-login-details > ${filepath}.tmp
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rval=$?
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set -e
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# A exit code of 2 from console-conf-write-login-details
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# means there are no scope global IP addresses. It will
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# have printed a message saying that you can't log in
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# until the device gets an IP address so we display that
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# but check every 5 seconds if an ip address has appeared.
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if [ $rval -eq 0 ]; then
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mv ${filepath}.tmp ${filepath}
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elif [ $rval -eq 2 ]; then
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mv ${filepath}.tmp ${filepath}.noip
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filepath=${filepath}.noip
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readargs=(-t 5)
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else
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exit $rval
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fi
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fi
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cat $filepath
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set +e
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while :; do
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read "${readargs[@]}" REPLY
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if [ $? -le 128 ]; then
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# If we didn't time out, re-display everything.
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exit 0
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fi
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if ip addr show | grep -qE "scope global"; then
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# If we timed out, but it appears that we may now have
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# an IP address, re-display everything.
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exit 0
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fi
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done
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else
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touch /var/lib/console-conf/complete
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fi
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exit 0
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fi
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# if there is NOT console-conf snap, exit gracefully
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if [ ! -e "/snap/console-conf" ]; then
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touch /var/lib/console-conf/complete
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exit 0
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fi
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snap run console-conf.wait
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read REPLY
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# start the console-conf routine in snapd to delay any new refreshes, and wait
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# for current refreshes to complete, this will print off messages if there are
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# on-going refreshes
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if snap routine console-conf-start --help >/dev/null 2>/dev/null; then
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snap routine console-conf-start
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fi
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# preapre host finger prints for console-conf as it cannot access sshd or host keys
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mkdir -p /run/console-conf
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/usr/share/subiquity/console-conf-write-login-details --host-fingerprints > /run/console-conf/host-fingerprints.txt
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snap run console-conf "$@"
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rval=$?
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if [ ! ${rval} -eq 0 ]; then
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echo "console-conf exited with: ${rval}"
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exit ${rval}
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fi
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