@@ -1,95 +1,93 | |||||
1 | # |
|
1 | # | |
2 | # Setup fstab and initramfs |
|
2 | # Setup fstab and initramfs | |
3 | # |
|
3 | # | |
4 |
|
4 | |||
5 | # Load utility functions |
|
5 | # Load utility functions | |
6 | . ./functions.sh |
|
6 | . ./functions.sh | |
7 |
|
7 | |||
8 | # Install and setup fstab |
|
8 | # Install and setup fstab | |
9 | install_readonly files/mount/fstab "${ETC_DIR}/fstab" |
|
9 | install_readonly files/mount/fstab "${ETC_DIR}/fstab" | |
10 |
|
10 | |||
11 | if [ "$ENABLE_UBOOTUSB" = true ] ; then |
|
11 | if [ "$ENABLE_UBOOTUSB" = true ] ; then | |
12 | sed -i "s/mmcblk0p1/sda1/" "${ETC_DIR}/fstab" |
|
12 | sed -i "s/mmcblk0p1/sda1/" "${ETC_DIR}/fstab" | |
13 | sed -i "s/mmcblk0p2/sda2/" "${ETC_DIR}/fstab" |
|
13 | sed -i "s/mmcblk0p2/sda2/" "${ETC_DIR}/fstab" | |
14 | fi |
|
14 | fi | |
15 |
|
15 | |||
16 | # Add usb/sda disk root partition to fstab |
|
16 | # Add usb/sda disk root partition to fstab | |
17 | if [ "$ENABLE_SPLITFS" = true ] && [ "$ENABLE_CRYPTFS" = false ] ; then |
|
17 | if [ "$ENABLE_SPLITFS" = true ] && [ "$ENABLE_CRYPTFS" = false ] ; then | |
18 | sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/fstab" |
|
18 | sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/fstab" | |
19 | fi |
|
19 | fi | |
20 |
|
20 | |||
21 | # Add encrypted root partition to fstab and crypttab |
|
21 | # Add encrypted root partition to fstab and crypttab | |
22 | if [ "$ENABLE_CRYPTFS" = true ] ; then |
|
22 | if [ "$ENABLE_CRYPTFS" = true ] ; then | |
23 | # Replace fstab root partition with encrypted partition mapping |
|
23 | # Replace fstab root partition with encrypted partition mapping | |
24 | sed -i "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING}/" "${ETC_DIR}/fstab" |
|
24 | sed -i "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING}/" "${ETC_DIR}/fstab" | |
25 |
|
25 | |||
26 | # Add encrypted partition to crypttab and fstab |
|
26 | # Add encrypted partition to crypttab and fstab | |
27 | install_readonly files/mount/crypttab "${ETC_DIR}/crypttab" |
|
27 | install_readonly files/mount/crypttab "${ETC_DIR}/crypttab" | |
28 | echo "${CRYPTFS_MAPPING} /dev/mmcblk0p2 none luks,initramfs" >> "${ETC_DIR}/crypttab" |
|
28 | echo "${CRYPTFS_MAPPING} /dev/mmcblk0p2 none luks,initramfs" >> "${ETC_DIR}/crypttab" | |
29 |
|
29 | |||
30 | if [ "$ENABLE_SPLITFS" = true ] ; then |
|
30 | if [ "$ENABLE_SPLITFS" = true ] ; then | |
31 | # Add usb/sda disk to crypttab |
|
31 | # Add usb/sda disk to crypttab | |
32 | sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/crypttab" |
|
32 | sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/crypttab" | |
33 | fi |
|
33 | fi | |
34 | fi |
|
34 | fi | |
35 |
|
35 | |||
36 | # Generate initramfs file |
|
36 | # Generate initramfs file | |
37 | if [ "$ENABLE_INITRAMFS" = true ] ; then |
|
37 | if [ "$ENABLE_INITRAMFS" = true ] ; then | |
38 | if [ "$ENABLE_CRYPTFS" = true ] ; then |
|
38 | if [ "$ENABLE_CRYPTFS" = true ] ; then | |
39 | # Include initramfs scripts to auto expand encrypted root partition |
|
39 | # Include initramfs scripts to auto expand encrypted root partition | |
40 | if [ "$EXPANDROOT" = true ] ; then |
|
40 | if [ "$EXPANDROOT" = true ] ; then | |
41 | install_exec files/initramfs/expand_encrypted_rootfs "${ETC_DIR}/initramfs-tools/scripts/init-premount/expand_encrypted_rootfs" |
|
41 | install_exec files/initramfs/expand_encrypted_rootfs "${ETC_DIR}/initramfs-tools/scripts/init-premount/expand_encrypted_rootfs" | |
42 | install_exec files/initramfs/expand-premount "${ETC_DIR}/initramfs-tools/scripts/local-premount/expand-premount" |
|
42 | install_exec files/initramfs/expand-premount "${ETC_DIR}/initramfs-tools/scripts/local-premount/expand-premount" | |
43 | install_exec files/initramfs/expand-tools "${ETC_DIR}/initramfs-tools/hooks/expand-tools" |
|
43 | install_exec files/initramfs/expand-tools "${ETC_DIR}/initramfs-tools/hooks/expand-tools" | |
44 | fi |
|
44 | fi | |
45 |
|
45 | |||
46 | if [ "$CRYPTFS_DROPBEAR" = true ]; then |
|
46 | if [ "$CRYPTFS_DROPBEAR" = true ]; then | |
47 | if [ -n "$CRYPTFS_DROPBEAR_PUBKEY" ] && [ -f "$CRYPTFS_DROPBEAR_PUBKEY" ] ; then |
|
47 | if [ -n "$CRYPTFS_DROPBEAR_PUBKEY" ] && [ -f "$CRYPTFS_DROPBEAR_PUBKEY" ] ; then | |
48 |
install_readonly "${CRYPTFS_DROPBEAR_PUBKEY}" "${ETC_DIR}/dropbear-initramfs/id_rsa.pub |
|
48 | install_readonly "${CRYPTFS_DROPBEAR_PUBKEY}" "${ETC_DIR}"/dropbear-initramfs/id_rsa.pub | |
49 |
cat |
|
49 | cat "${ETC_DIR}"/dropbear-initramfs/id_rsa.pub >> "${ETC_DIR}"/dropbear-initramfs/authorized_keys | |
50 | else |
|
50 | else | |
51 | # Create key |
|
51 | # Create key | |
52 | chroot_exec /usr/bin/dropbearkey -t rsa -f /etc/dropbear-initramfs/id_rsa.dropbear |
|
52 | chroot_exec /usr/bin/dropbearkey -t rsa -f /etc/dropbear-initramfs/id_rsa.dropbear | |
53 |
|
53 | |||
54 | # Convert dropbear key to openssh key |
|
54 | # Convert dropbear key to openssh key | |
55 | chroot_exec /usr/lib/dropbear/dropbearconvert dropbear openssh /etc/dropbear-initramfs/id_rsa.dropbear /etc/dropbear-initramfs/id_rsa |
|
55 | chroot_exec /usr/lib/dropbear/dropbearconvert dropbear openssh /etc/dropbear-initramfs/id_rsa.dropbear /etc/dropbear-initramfs/id_rsa | |
56 |
|
56 | |||
57 | # Get Public Key Part |
|
57 | # Get Public Key Part | |
58 | touch /etc/dropbear-initramfs/id_rsa.pub |
|
|||
59 | chroot_exec /usr/bin/dropbearkey -y -f /etc/dropbear-initramfs/id_rsa.dropbear | chroot_exec tee /etc/dropbear-initramfs/id_rsa.pub |
|
58 | chroot_exec /usr/bin/dropbearkey -y -f /etc/dropbear-initramfs/id_rsa.dropbear | chroot_exec tee /etc/dropbear-initramfs/id_rsa.pub | |
60 |
|
59 | |||
61 | # Delete unwanted lines |
|
60 | # Delete unwanted lines | |
62 | sed -i '/Public/d' "${ETC_DIR}"/dropbear-initramfs/id_rsa.pub |
|
61 | sed -i '/Public/d' "${ETC_DIR}"/dropbear-initramfs/id_rsa.pub | |
63 | sed -i '/Fingerprint/d' "${ETC_DIR}"/dropbear-initramfs/id_rsa.pub |
|
62 | sed -i '/Fingerprint/d' "${ETC_DIR}"/dropbear-initramfs/id_rsa.pub | |
64 |
|
63 | |||
65 | # Trust the new key |
|
64 | # Trust the new key | |
66 |
|
|
65 | cat "${ETC_DIR}"/dropbear-initramfs/id_rsa.pub > "${ETC_DIR}"/dropbear-initramfs/authorized_keys | |
67 | cat "${ETC_DIR}"/dropbear-initramfs/id_rsa.pub | chroot_exec tee -a "${ETC_DIR}"/dropbear-initramfs/authorized_keys |
|
|||
68 |
|
66 | |||
69 | # Save Keys - convert with putty from rsa/openssh to puttkey |
|
67 | # Save Keys - convert with putty from rsa/openssh to puttkey | |
70 | cp -f "${ETC_DIR}"/dropbear-initramfs/id_rsa "${BASEDIR}"/dropbear_initramfs_key.rsa |
|
68 | cp -f "${ETC_DIR}"/dropbear-initramfs/id_rsa "${BASEDIR}"/dropbear_initramfs_key.rsa | |
71 |
|
69 | |||
72 | #Get unlock script |
|
70 | # Get unlock script | |
73 |
install_exec files/initramfs/crypt_unlock.sh "${ETC_DIR}/initramfs-tools/hooks/crypt_unlock.sh |
|
71 | install_exec files/initramfs/crypt_unlock.sh "${ETC_DIR}"/initramfs-tools/hooks/crypt_unlock.sh | |
74 | fi |
|
72 | fi | |
75 | else |
|
73 | else | |
76 | # Disable SSHD inside initramfs |
|
74 | # Disable SSHD inside initramfs | |
77 | printf "#\n# DROPBEAR: [ y | n ]\n#\n\nDROPBEAR=n\n" >> "${ETC_DIR}/initramfs-tools/initramfs.conf" |
|
75 | printf "#\n# DROPBEAR: [ y | n ]\n#\n\nDROPBEAR=n\n" >> "${ETC_DIR}/initramfs-tools/initramfs.conf" | |
78 | fi |
|
76 | fi | |
79 |
|
77 | |||
80 | # Add cryptsetup modules to initramfs |
|
78 | # Add cryptsetup modules to initramfs | |
81 | printf "#\n# CRYPTSETUP: [ y | n ]\n#\n\nCRYPTSETUP=y\n" >> "${ETC_DIR}/initramfs-tools/conf-hook" |
|
79 | printf "#\n# CRYPTSETUP: [ y | n ]\n#\n\nCRYPTSETUP=y\n" >> "${ETC_DIR}/initramfs-tools/conf-hook" | |
82 |
|
80 | |||
83 | # Dummy mapping required by mkinitramfs |
|
81 | # Dummy mapping required by mkinitramfs | |
84 | echo "0 1 crypt $(echo "${CRYPTFS_CIPHER}" | cut -d ':' -f 1) ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff 0 7:0 4096" | chroot_exec dmsetup create "${CRYPTFS_MAPPING}" |
|
82 | echo "0 1 crypt $(echo "${CRYPTFS_CIPHER}" | cut -d ':' -f 1) ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff 0 7:0 4096" | chroot_exec dmsetup create "${CRYPTFS_MAPPING}" | |
85 |
|
83 | |||
86 | # Generate initramfs with encrypted root partition support |
|
84 | # Generate initramfs with encrypted root partition support | |
87 | chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}" |
|
85 | chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}" | |
88 |
|
86 | |||
89 | # Remove dummy mapping |
|
87 | # Remove dummy mapping | |
90 | chroot_exec cryptsetup close "${CRYPTFS_MAPPING}" |
|
88 | chroot_exec cryptsetup close "${CRYPTFS_MAPPING}" | |
91 | else |
|
89 | else | |
92 | # Generate initramfs without encrypted root partition support |
|
90 | # Generate initramfs without encrypted root partition support | |
93 | chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}" |
|
91 | chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}" | |
94 | fi |
|
92 | fi | |
95 | fi |
|
93 | fi |
General Comments 0
Vous devez vous connecter pour laisser un commentaire.
Se connecter maintenant