when debug-tweaks or empty-root-password are part of the IMAGE_FEATURES, save some of the developers time by not having to type the (then still sole) 'root' username on the serial consoleafter each and every reboot
by inserting '--autologin root' into the command line of the responsible 'getty' service Signed-off-by: Johannes Schneider <[email protected]> --- meta/classes/rootfs-postcommands.bbclass | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/meta/classes/rootfs-postcommands.bbclass b/meta/classes/rootfs-postcommands.bbclass index a8a952f31d..39992b101e 100644 --- a/meta/classes/rootfs-postcommands.bbclass +++ b/meta/classes/rootfs-postcommands.bbclass @@ -8,6 +8,9 @@ ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'deb # Allow dropbear/openssh to accept root logins if debug-tweaks or allow-root-login is enabled ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'allow-root-login' ], "ssh_allow_root_login; ", "",d)}' +# Autologin the root user on the serial console, if debug-tweaks or empty-root-password are active +ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'empty-root-password' ], "serial_autologin_root; ", "",d)}' + # Enable postinst logging if debug-tweaks or post-install-logging is enabled ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'post-install-logging' ], "postinst_enable_logging; ", "",d)}' @@ -196,6 +199,18 @@ ssh_allow_root_login () { fi } +# +# Autologin the 'root' user on the serial terminal, +# if empty-root-password is enabled +# +serial_root_autologin () { + if [ -e ${IMAGE_ROOTFS}${systemd_system_unitdir}/[email protected] ]; then + sed -i '/^\s*ExecStart\b/ s/getty /&--autologin root /' \ + "${IMAGE_ROOTFS}${systemd_system_unitdir}/[email protected]" + fi +} + + python sort_passwd () { import rootfspostcommands rootfspostcommands.sort_passwd(d.expand('${IMAGE_ROOTFS}${sysconfdir}')) -- 2.25.1
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