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https://github.com/kevinveenbirkenbach/linux-image-manager.git
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Finished automatic mount draft
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@ -1,11 +1,12 @@
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#!/bin/bash
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source "$(dirname "$(readlink -f "${0}")")/../../base.sh" || (echo "Loading base.sh failed." && exit 1)
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set_device_mount_and_mapper_paths(){
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set_device_mount_partition_and_mapper_paths(){
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set_device_path &&
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mapper_name="encrypteddrive-$device" &&
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mapper_path="/dev/mapper/$mapper_name" &&
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mount_path="/media/$mapper_name" &&
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partition_path="$device_path""1" &&
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info "mapper name set to : $mapper_name" &&
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info "mapper path set to : $mapper_path" ||
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info "mount path set to : $mount_path" ||
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@ -2,9 +2,8 @@
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source "$(dirname "$(readlink -f "${0}")")/base.sh" || (echo "Loading base.sh failed." && exit 1)
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echo "Mounts encrypted storages"
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set_device_mount_and_mapper_paths
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set_device_mount_partition_and_mapper_paths
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partition_path="$device_path""1"
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info "Unlock partition..." &&
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sudo cryptsetup luksOpen $partition_path $mapper_name ||
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error
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@ -2,44 +2,69 @@
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source "$(dirname "$(readlink -f "${0}")")/base.sh" || (echo "Loading base.sh failed." && exit 1)
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echo "Automount encrypted storages"
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echo
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set_device_mount_and_mapper_paths
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set_device_mount_partition_and_mapper_paths
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secret_key_path="/etc/luks-keys/$mapper""_name_secret_key" &&
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info "Creating key luks-key-directory..." &&
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key_directory="/etc/luks-keys/" &&
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sudo mkdir $key_directory || warning "Directory exists: $key_directory"
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luks_key_name="$mapper_name""_name_secret_key" &&
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secret_key_path="$key_directory$luks_key_name" &&
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info "Generate secret key under: $secret_key_path" &&
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dd if=/dev/urandom of=$secret_key_path bs=512 count=8 &&
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sudo cryptsetup -v luksAddKey $device_path $secret_key_path ||
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if [ -f "$secret_key_path" ]
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then
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warning "File allready exist. Overwritting!"
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fi
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sudo dd if=/dev/urandom of=$secret_key_path bs=512 count=8 &&
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sudo cryptsetup -v luksAddKey $partition_path $secret_key_path ||
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error
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info "Opening and closing device to verify that that everything works fine..." &&
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sudo cryptsetup -v luksOpen $device_path $mapper_name --key-file=$secret_key_path &&
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sudo cryptsetup -v luksOpen $partition_path $mapper_name --key-file=$secret_key_path &&
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sudo cryptsetup -v luksClose $mapper_name ||
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error
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uuid_line=$(sudo cryptsetup luksDump $device_path | grep "UUID")
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uuid=$(uuid_line "${test/UUID:/""}"|sed -e "s/[[:space:]]\+//g")
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crypttab_path="/etc/crypttab"
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if grep -q "$uuid" "$crypttab_path"; then
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error "File $crypttab_path contains allready a string with the UUID:$uuid"
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fi
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"$mapper_name UUID=$uuid $secret_key_path luks" >> $crypttab_path
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info "Reading UUID..."
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uuid_line=$(sudo cryptsetup luksDump $partition_path | grep "UUID") &&
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uuid=$(echo "${uuid_line/UUID:/""}"|sed -e "s/[[:space:]]\+//g") ||
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error
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info "The file $crypttab_path contains the following:" &&
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crypttab_path="/etc/crypttab"
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crypttab_entry="$mapper_name UUID=$uuid $secret_key_path luks"
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info "Adding crypttab entry..."
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if sudo grep -q "$crypttab_entry" "$crypttab_path";
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then
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warning "File $crypttab_path contains allready a the following entry:" &&
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echo "$crypttab_entry" &&
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info "Skipped." ||
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error
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else
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sudo sh -c "echo '$crypttab_entry' >> $crypttab_path" ||
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error
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fi
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info "The file $crypttab_path contains now the following:" &&
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sudo cat $crypttab_path ||
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error
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info "Verifying crypttab configuration..." &&
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sudo cryptdisks_start $mapper_name ||
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error
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# info "Verifying crypttab configuration..." &&
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# sudo cryptdisks_start $mapper_name ||
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# error
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fstab_path="/etc/fstab"
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if grep -q "$uuid" "f$stab_path"; then
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error "File $fstab_path contains allready a string with the UUID:$uuid"
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fstab_entry="$mapper_path $mount_path btrfs defaults 0 2"
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info "Adding fstab entry..."
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if sudo grep -q "$fstab_entry" "$fstab_path"; then
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warning "File $crypttab_path contains allready a the following entry:" &&
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echo "$fstab_entry" &&
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info "Skipped." ||
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error
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else
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sudo sh -c "echo '$fstab_entry' >> $fstab_path" ||
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error
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fi
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"$mapper_path $mount_path btrfs defaults 0 2" >> $fstab_path ||
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error
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info "The file $crypttab_path contains the following:" &&
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sudo cat $crypttab_path ||
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info "The file $fstab_path contains now the following:" &&
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sudo cat $fstab_path ||
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error
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success "Installation finished. Please restart :)"
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@ -1,7 +1,7 @@
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source "$(dirname "$(readlink -f "${0}")")/base.sh" || (echo "Loading base.sh failed." && exit 1)
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echo "Setups disk encryption"
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set_device_mount_and_mapper_paths
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set_device_mount_partition_and_mapper_paths
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overwritte_device_with_zeros
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@ -21,7 +21,6 @@ info "Creating partition table..."
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)| sudo fdisk --wipe always "$device_path" ||
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error
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partition_path="$device_path""1"
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info "Encrypt $device_path..." &&
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sudo cryptsetup -v -y luksFormat $partition_path ||
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error
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@ -43,3 +42,5 @@ error
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info "Own partition by user..." &&
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sudo chown -R $USER:$USER $mount_path ||
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error
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success "Encryption successfull :)"
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@ -0,0 +1,12 @@
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#!/bin/bash
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source "$(dirname "$(readlink -f "${0}")")/base.sh" || (echo "Loading base.sh failed." && exit 1)
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echo "Unmount encrypted storages"
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set_device_mount_partition_and_mapper_paths
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info "Unmount $mapper_path..."
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sudo umount $mapper_path &&
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sudo cryptsetup luksClose $mapper_path ||
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error
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success "Successfull :)"
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