kevinveenbirkenbach/raspberry-pi-tools
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Finished changing of user_passwords

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Kevin Veen-Birkenbach 2020-04-30 16:50:51 +02:00
parent 25ec5c9bfa
commit 2faf488d58
2 changed files with 46 additions and 38 deletions
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4
README.md
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@ -26,8 +26,8 @@ To pase the configuration to the program use this syntax:
echo "n" # | Force image download echo "n" # | Force image download
echo "n" # | Transfer image echo "n" # | Transfer image
#echo "n" # ├── Overwrite device before copying #echo "n" # ├── Overwrite device before copying
echo "user_password" # | The user password echo "test12345" # | The user password
echo "root_password" # | The root password echo "test12345" # | The root password
echo "y" # | Copy wifi configurations to target system echo "y" # | Copy wifi configurations to target system
)| sudo bash ./sd_setup.sh )| sudo bash ./sd_setup.sh
``` ```

64
sd_setup.sh
View File

@ -37,14 +37,14 @@ success(){
destructor(){ destructor(){
info "Cleaning up..." info "Cleaning up..."
#umount -v "$chroot_dev_pts_mount_path" || warning "Umounting $chroot_dev_pts_mount_path failed!" sed -i 's/^#CHROOT //g' "$root_mount_path/etc/ld.so.preload"
umount -vR "$boot_mount_path" || warning "Umounting $boot_mount_path failed!" umount -v "$chroot_dev_pts_mount_path" || warning "Umounting $chroot_dev_pts_mount_path failed!"
umount -vR "$boot_mount_path" || warning "Umounting $boot_mount_path failed!" umount -v "$chroot_dev_mount_path" || warning "Umounting $chroot_dev_mount_path failed!"
#umount -v "$chroot_dev_mount_path" || warning "Umounting $chroot_dev_mount_path failed!" umount -v "$chroot_proc_mount_path" || warning "Umounting $chroot_proc_mount_path failed!"
#umount -v "$chroot_proc_mount_path" || warning "Umounting $chroot_proc_mount_path failed!" umount -v "$chroot_sys_mount_path" || warning "Umounting $chroot_sys_mount_path failed!"
#umount -v "$chroot_sys_mount_path" || warning "Umounting $chroot_sys_mount_path failed!" umount -v "$root_mount_path""/boot/" || warning "Umounting $root_mount_path/boot/ failed!"
#umount -v "$root_mount_path" || warning "Umounting $root_mount_path failed!" umount -v "$root_mount_path" || warning "Umounting $root_mount_path failed!"
#umount -v "$boot_mount_path" || warning "Umounting $boot_mount_path failed!" umount -v "$boot_mount_path" || warning "Umounting $boot_mount_path failed!"
rmdir -v "$root_mount_path" || warning "Removing $root_mount_path failed!" rmdir -v "$root_mount_path" || warning "Removing $root_mount_path failed!"
rmdir -v "$boot_mount_path" || warning "Removing $boot_mount_path failed!" rmdir -v "$boot_mount_path" || warning "Removing $boot_mount_path failed!"
rmdir -v "$working_folder" || warning "Removing $working_folder failed!" rmdir -v "$working_folder" || warning "Removing $working_folder failed!"
@ -323,31 +323,39 @@ fi
info "Start chroot procedures..." info "Start chroot procedures..."
info "Mount chroot environments..." info "Mount chroot environments..."
chroot_dev_mount_path="$root_mount_path""dev/"
chroot_sys_mount_path="$root_mount_path""sys/" chroot_sys_mount_path="$root_mount_path""sys/"
chroot_proc_mount_path="$root_mount_path""proc/" chroot_proc_mount_path="$root_mount_path""proc/"
#chroot_dev_pts_mount_path="$root_mount_path""dev/pts" chroot_dev_mount_path="$root_mount_path""dev/"
mount --rbind /dev "$chroot_dev_mount_path" || error "Mounting $chroot_dev_mount_path failed." chroot_dev_pts_mount_path="$root_mount_path""dev/pts"
mount -o bind /sys "$chroot_sys_mount_path" || error "Mounting $chroot_sys_mount_path failed." mount --bind "$boot_mount_path" "$root_mount_path""/boot" || error "Mounting $chroot_dev_mount_path failed."
mount mount -t /proc none "$chroot_proc_mount_path" || error "Mounting $chroot_proc_mount_path failed." mount --bind /dev "$chroot_dev_mount_path" || error "Mounting $chroot_dev_mount_path failed."
#mount --bind /dev/pts "$chroot_dev_pts_mount_path" || error "Mounting $chroot_dev_pts_mount_path failed." mount --bind /sys "$chroot_sys_mount_path" || error "Mounting $chroot_sys_mount_path failed."
mount --bind /proc "$chroot_proc_mount_path" || error "Mounting $chroot_proc_mount_path failed."
mount --bind /dev/pts "$chroot_dev_pts_mount_path" || error "Mounting $chroot_dev_pts_mount_path failed."
sudo /mnt/rasp-pi-rootfs/dev sed -i 's/^/#CHROOT /g' /mnt/raspbian/etc/ld.so.preload
sudo /mnt/rasp-pi-rootfs/proc cp -v /usr/bin/qemu-arm-static "$root_mount_path""/usr/bin/" || error "Copy qemu-arm-static failed. The following packages are neccessary: qemu qemu-user-static binfmt-support."
sudo /sys /mnt/rasp-pi-rootfs/sys
sudo chroot /mnt/rasp-pi-rootfs
mv "$root_mount_path""resolv.conf" "$root_mount_path""resolv.conf.bak" || warning "Create the resolv.conf.bak failed" info "Changing passwords on target system..."
cp /etc/resolv.conf "$root_mount_path""/etc/resolv.conf" || error "Copy resolv.conf failed." question "Type in new password: " && read -r password_1
cp /usr/bin/qemu-arm-static "$root_mount_path""/usr/bin/" || error "Copy qemu-arm-static failed." question "Repeat new password\"$target_username\"" && read -r password_2
if [ "$password_1" == "$password_2" ]
then
(
echo "(
echo '$password_1'
echo '$password_1'
) | passwd $target_username"
echo "(
echo '$password_1'
echo '$password_1'
) | passwd"
) | chroot "$root_mount_path" /bin/bash || error "Password change failed."
else
error "Passwords didn't match."
fi
info "Change password of user \"$target_username\"..." question "Do you want to copy all Wifi passwords to the device?(y/n)" && read -r copy_wifi
(chroot $root_mount_path /bin/passwd "$target_username") || error "Password change for \"$target_username\" wasn't possible."
info "Change password of root user..."
(chroot $root_mount_path /bin/passwd root) || error "Password change for \"root\" wasn't possible."
question "Do you want to copy all Wifi passwords to the sd-card?(y/n)" && read -r copy_wifi
if [ "$copy_wifi" = "y" ] if [ "$copy_wifi" = "y" ]
then then
origin_wifi_config_path="/etc/NetworkManager/system-connections/" origin_wifi_config_path="/etc/NetworkManager/system-connections/"