| index : archiso32 | |
| Archlinux32 iso tools | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | archiso/initcpio/hooks/archiso | 45 | ||||
| -rw-r--r-- | archiso/initcpio/hooks/archiso_pxe_http | 10 | ||||
| -rwxr-xr-x | archiso/mkarchiso | 32 |
diff --git a/archiso/initcpio/hooks/archiso b/archiso/initcpio/hooks/archiso index bf98332..1b848ce 100644 --- a/archiso/initcpio/hooks/archiso +++ b/archiso/initcpio/hooks/archiso @@ -81,12 +81,36 @@ _mnt_sfs() { _mnt_dev "${sfs_dev}" "${mnt}" "-r" "defaults" } +# args: /path/to/image_file, mountpoint +_mnt_erofs() { + local img="${1}" + local mnt="${2}" + local img_fullname="${img##*/}" + local erofs_dev + + # shellcheck disable=SC2154 + # defined via initcpio's parse_cmdline() + if [ "${copytoram}" = "y" ]; then + msg -n ":: Copying EROFS image to RAM..." + if ! cp -- "${img}" "/run/archiso/copytoram/${img_fullname}" ; then + echo "ERROR: while copy '${img}' to '/run/archiso/copytoram/${img_fullname}'" + launch_interactive_shell + fi + img="/run/archiso/copytoram/${img_fullname}" + msg "done." + fi + erofs_dev="$(losetup --find --show --read-only -- "${img}")" + echo "${erofs_dev}" >> /run/archiso/used_block_devices + _mnt_dev "${erofs_dev}" "${mnt}" "-r" "defaults" "erofs" +} + # args: device, mountpoint, flags, opts _mnt_dev() { local dev="${1}" local mnt="${2}" local flg="${3}" local opts="${4}" + local fstype="${5:-auto}" mkdir -p "${mnt}" @@ -99,7 +123,7 @@ _mnt_dev() { launch_interactive_shell done - if mount -o "${opts}" "${flg}" "${dev}" "${mnt}"; then + if mount -t "${fstype}" -o "${opts}" "${flg}" "${dev}" "${mnt}"; then msg ":: Device '${dev}' mounted successfully." else echo "ERROR; Failed to mount '${dev}'" @@ -120,8 +144,9 @@ _verify_checksum() { _verify_signature() { local _status + local sigfile="${1}" cd "/run/archiso/bootmnt/${archisobasedir}/${arch}" || exit 1 - gpg --homedir /gpg --status-fd 1 --verify airootfs.sfs.sig 2>/dev/null | grep -qE '^\[GNUPG:\] GOODSIG' + gpg --homedir /gpg --status-fd 1 --verify "${sigfile}" 2>/dev/null | grep -qE '^\[GNUPG:\] GOODSIG' _status=$? cd -- "${OLDPWD}" || exit 1 return ${_status} @@ -160,6 +185,7 @@ run_hook() { # args: /path/to/newroot archiso_mount_handler() { local newroot="${1}" + local sigfile if ! mountpoint -q "/run/archiso/bootmnt"; then _mnt_dev "${archisodevice}" "/run/archiso/bootmnt" "-r" "defaults" @@ -190,15 +216,20 @@ archiso_mount_handler() { # defined via initcpio's parse_cmdline() if [ "${verify}" = "y" ]; then if [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.sfs.sig" ]; then + sigfile="airootfs.sfs.sig" + elif [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.erofs.sig" ]; then + sigfile="airootfs.erofs.sig" + fi + if [ -n "${sigfile}" ]; then msg -n ":: Signature verification requested, please wait..." - if _verify_signature; then + if _verify_signature "${sigfile}"; then msg "done. Signature is OK, continue booting." else echo "ERROR: one or more files are corrupted" launch_interactive_shell fi else - echo "ERROR: verify=y option specified but ${archisobasedir}/${arch}/airootfs.sfs.sig not found" + echo "ERROR: verify=y option specified but GPG signature not found in ${archisobasedir}/${arch}/" launch_interactive_shell fi fi @@ -221,7 +252,11 @@ archiso_mount_handler() { mkdir -p "/run/archiso/cowspace/${cow_directory}" chmod 0700 "/run/archiso/cowspace/${cow_directory}" - _mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.sfs" "/run/archiso/airootfs" + if [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.sfs" ]; then + _mnt_sfs "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.sfs" "/run/archiso/airootfs" + elif [ -f "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.erofs" ]; then + _mnt_erofs "/run/archiso/bootmnt/${archisobasedir}/${arch}/airootfs.erofs" "/run/archiso/airootfs" + fi if [ -f "/run/archiso/airootfs/airootfs.img" ]; then _mnt_dmsnapshot "/run/archiso/airootfs/airootfs.img" "${newroot}" "/" else diff --git a/archiso/initcpio/hooks/archiso_pxe_http b/archiso/initcpio/hooks/archiso_pxe_http index efae923..43b8b4b 100644 --- a/archiso/initcpio/hooks/archiso_pxe_http +++ b/archiso/initcpio/hooks/archiso_pxe_http @@ -39,6 +39,7 @@ _curl_get() { archiso_pxe_http_mount_handler () { newroot="${1}" + local img_type="sfs" msg ":: Mounting /run/archiso/httpspace (tmpfs) filesystem, size='${archiso_http_spc}'" mkdir -p "/run/archiso/httpspace" @@ -46,7 +47,12 @@ archiso_pxe_http_mount_handler () { # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline() - _curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.sfs" "/${arch}" + if ! curl -L -f -o /dev/null -s -r 0-0 "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.sfs"; then + if curl -L -f -o /dev/null -s -r 0-0 "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.erofs"; then + img_type="erofs" + fi + fi + _curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.${img_type}" "/${arch}" # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline() @@ -56,7 +62,7 @@ archiso_pxe_http_mount_handler () { # shellcheck disable=SC2154 # defined via initcpio's parse_cmdline() if [ "${verify}" = "y" ]; then - _curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.sfs.sig" "/${arch}" + _curl_get "${archiso_http_srv}${archisobasedir}/${arch}/airootfs.${img_type}.sig" "/${arch}" fi mkdir -p "/run/archiso/bootmnt" diff --git a/archiso/mkarchiso b/archiso/mkarchiso index 021bcfa..0d7c698 100755 --- a/archiso/mkarchiso +++ b/archiso/mkarchiso @@ -200,13 +200,30 @@ _mkairootfs_squashfs() { install -d -m 0755 -- "${isofs_dir}/${install_dir}/${arch}" _msg_info "Creating SquashFS image, this may take some time..." _run_mksquashfs "${airootfs_dir}" +} + +# Makes an EROFS file system from a source directory. +_mkairootfs_erofs() { + local fsuuid + [[ -e "${airootfs_dir}" ]] || _msg_error "The path '${airootfs_dir}' does not exist" 1 + + install -d -m 0755 -- "${isofs_dir}/${install_dir}/${arch}" + local image_path="${isofs_dir}/${install_dir}/${arch}/airootfs.erofs" + # Generate reproducible file system UUID from SOURCE_DATE_EPOCH + fsuuid="$(uuidgen --sha1 --namespace 93a870ff-8565-4cf3-a67b-f47299271a96 --name "${SOURCE_DATE_EPOCH}")" + _msg_info "Creating EROFS image, this may take some time..." + mkfs.erofs -U "${fsuuid}" "${airootfs_image_tool_options[@]}" -- "${image_path}" "${airootfs_dir}" _msg_info "Done!" } _mkchecksum() { _msg_info "Creating checksum file for self-test..." cd -- "${isofs_dir}/${install_dir}/${arch}" - sha512sum airootfs.sfs > airootfs.sha512 + if [[ -e "${isofs_dir}/${install_dir}/${arch}/airootfs.sfs" ]]; then + sha512sum airootfs.sfs > airootfs.sha512 + elif [[ -e "${isofs_dir}/${install_dir}/${arch}/airootfs.erofs" ]]; then + sha512sum airootfs.erofs > airootfs.sha512 + fi cd -- "${OLDPWD}" _msg_info "Done!" } @@ -214,7 +231,11 @@ _mkchecksum() { _mksignature() { _msg_info "Signing SquashFS image..." cd -- "${isofs_dir}/${install_dir}/${arch}" - gpg --detach-sign --default-key "${gpg_key}" airootfs.sfs + if [[ -e "${isofs_dir}/${install_dir}/${arch}/airootfs.sfs" ]]; then + gpg --detach-sign --default-key "${gpg_key}" airootfs.sfs + elif [[ -e "${isofs_dir}/${install_dir}/${arch}/airootfs.erofs" ]]; then + gpg --detach-sign --default-key "${gpg_key}" airootfs.erofs + fi cd -- "${OLDPWD}" _msg_info "Done!" } @@ -634,6 +655,13 @@ _validate_requirements_airootfs_image_type_ext4+squashfs() { _validate_requirements_airootfs_image_type_squashfs } +_validate_requirements_airootfs_image_type_erofs() { + if ! command -v mkfs.erofs; then + (( validation_error=validation_error+1 )) + _msg_error "Validating '${airootfs_image_type}': mkfs.erofs is not available on this host. Install 'erofs-utils'!" 0 + fi +} + # SYSLINUX El Torito _add_xorrisofs_options_bios.syslinux.eltorito() { xorrisofs_options+=( |