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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,259 @@ | ||
| #!/usr/bin/env bash | ||
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| set -u | ||
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| ##### BASIC RUNTIME VALIDATION ######################################################################################### | ||
| # shellcheck disable=SC2128 | ||
| if [ -z "${BASH_SOURCE}" ] ; then | ||
| echo "You need to execute this script using bash v4+ without using pipes" | ||
| exit 1 | ||
| fi | ||
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| cd "${BASH_SOURCE%/*}/" || exit 1 | ||
| ######################################################################################################################## | ||
| echo "${BASH_SOURCE%/*}/" | ||
| echo "$PWD" | ||
| ##### CONFIGURATION YOU CAN OVERRIDE USING ENVIRONMENT ################################################################# | ||
| BRP_JUN_MOD=${BRP_JUN_MOD:-0} # whether you want to use jun's mod | ||
| BRP_DEBUG=${BRP_DEBUG:-0} # whether you want to see debug messages | ||
| BRP_CACHE_DIR=${BRP_CACHE_DIR:-"$PWD/redpill-load/cache"} # cache directory where stuff is downloaded & unpacked | ||
| BRP_USER_CFG=${BRP_USER_CFG:-"$PWD/redpill-load/user_config.json"} | ||
| BRP_BUILD_DIR=${BRP_BUILD_DIR:-''} # makes sure attempts are unique; do not override this unless you're using repack | ||
| BRP_KEEP_BUILD=${BRP_KEEP_BUILD:-''} # will be set to 1 for repack method or 0 for direct | ||
| BRP_LINUX_PATCH_METHOD=${BRP_LINUX_PATCH_METHOD:-"direct"} # how to generate kernel image (direct bsp patch vs repack) | ||
| BRP_LINUX_SRC=${BRP_LINUX_SRC:-''} # used for repack method | ||
| BRP_BOOT_IMAGE=${BRP_BOOT_IMAGE:-"$PWD/redpill-load/ext/boot-image-template.img.gz"} # gz-ed "template" image to base final image on | ||
| # you can also set RPT_EXTS_DIR as it's used by ext-manager | ||
| RPT_BUNDLED_EXTS_CFG=${RPT_BUNDLED_EXTS_CFG:-"$PWD/redpill-load/bundled-exts.json"} # file with list of bundled extensions | ||
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| # The options below are meant for debugging only. Setting them will create an image which is not normally usable | ||
| BRP_DEV_DISABLE_RP=${BRP_DEV_DISABLE_RP:-0} # when set to 1 the rp.ko will be renamed to rp-dis.ko | ||
| BRP_DEV_DISABLE_SB=${BRP_DEV_DISABLE_SB:-0} # when set to 1 the synobios.ko will be renamed to synobios-dis.ko | ||
| BRP_DEV_DISABLE_EXTS=${BRP_DEV_DISABLE_EXTS:-0} # when set 1 all extensions will be disabled (and not included in image) | ||
| ######################################################################################################################## | ||
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| ##### INCLUDES ######################################################################################################### | ||
| . redpill-load/include/log.sh # logging helpers | ||
| . redpill-load/include/text.sh # text manipulation | ||
| . redpill-load/include/runtime.sh # need to include this early so we can used date and such | ||
| . redpill-load/include/json.sh # json parsing routines | ||
| . redpill-load/include/config-manipulators.sh | ||
| . redpill-load/include/file.sh # file-related operations (copying/moving/unpacking etc) | ||
| . redpill-load/include/patch.sh # helpers for patching files using patch(1) and bspatch(1) | ||
| . redpill-load/include/boot-image.sh # helper functions for dealing with the boot image | ||
| . redpill-load/include/ext-bridge.sh # helper to interact with extensions manager | ||
| ######################################################################################################################## | ||
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| ##### CONFIGURATION VALIDATION########################################################################################## | ||
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| ### Command line params handling | ||
| if [ $# -lt 2 ] || [ $# -gt 3 ]; then | ||
| echo "Usage: $0 platform version <output-file>" | ||
| exit 1 | ||
| fi | ||
| BRP_HW_PLATFORM="$1" | ||
| BRP_SW_VERSION="$2" | ||
| BRP_OUTPUT_FILE="${3:-"$PWD/redpill-load/images/redpill-${BRP_HW_PLATFORM}_${BRP_SW_VERSION}_b$(date '+%s').img"}" | ||
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| BRP_REL_CONFIG_BASE="$PWD/redpill-load/config/${BRP_HW_PLATFORM}/${BRP_SW_VERSION}" | ||
| BRP_REL_CONFIG_JSON="${BRP_REL_CONFIG_BASE}/config.json" | ||
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| ### Some config validation | ||
| if [ "${BRP_LINUX_PATCH_METHOD}" == "direct" ]; then | ||
| BRP_BUILD_DIR=${BRP_BUILD_DIR:-"$PWD/redpill-load/build/$(date '+%s')"} | ||
| BRP_KEEP_BUILD=${BRP_KEEP_BUILD:='0'} | ||
| elif [ "${BRP_LINUX_PATCH_METHOD}" == "repack" ]; then | ||
| if [ -z ${BRP_BUILD_DIR} ]; then | ||
| pr_crit "You've chosen \"%s\" method for patching - you must specify BRP_BUILD_DIR" "${BRP_LINUX_PATCH_METHOD}" | ||
| fi | ||
| BRP_KEEP_BUILD=${BRP_KEEP_BUILD:='1'} | ||
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| if [ -z ${BRP_LINUX_SRC} ]; then | ||
| pr_crit "You've chosen \"repack\" method for patching - you must specify BRP_LINUX_SRC" "${BRP_LINUX_PATCH_METHOD}" | ||
| fi | ||
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| if [ ! -f "${BRP_LINUX_SRC}/Kbuild" ]; then | ||
| pr_crit "BRP_LINUX_SRC=%s doesn't look like are valid Linux source tree (Kbuild not present)" "${BRP_LINUX_SRC}" | ||
| fi | ||
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| if [ ! -f "${BRP_LINUX_SRC}/.config" ]; then | ||
| pr_crit "Kernel configuration file (%s/.config) doesn't exist - create one (or copy existing one)" "${BRP_LINUX_SRC}" | ||
| fi | ||
| else | ||
| pr_crit "BRP_LINUX_PATCH_METHOD=%s is not are valid value: {direct|repack}" "${BRP_LINUX_PATCH_METHOD}" | ||
| fi | ||
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| if [ ! -f "${BRP_USER_CFG}" ]; then | ||
| pr_crit "User config (BRP_USER_CFG) \"%s\" doesn't exist" "${BRP_USER_CFG}" | ||
| fi | ||
| brp_json_validate "${BRP_USER_CFG}" | ||
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| if [ ! -f "${BRP_REL_CONFIG_JSON}" ]; then | ||
| pr_crit "There doesn't seem to be a config for %s platform running %s (checked %s)" \ | ||
| "${BRP_HW_PLATFORM}" "${BRP_SW_VERSION}" "${BRP_REL_CONFIG_JSON}" | ||
| fi | ||
| brp_json_validate "${BRP_REL_CONFIG_JSON}" | ||
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| ### Here we define some common/well-known paths used later, as well as the map for resolving path variables in configs | ||
| readonly BRP_REL_OS_ID=$(brp_json_get_field "${BRP_REL_CONFIG_JSON}" "os.id") | ||
| readonly BRP_UPAT_DIR="${BRP_BUILD_DIR}/pat-${BRP_REL_OS_ID}-unpacked" # unpacked pat directory | ||
| readonly BRP_EXT_DIR="$PWD/ext" # a directory with external tools/files/modules | ||
| readonly BRP_COMMON_CFG_BASE="$PWD/config/_common" # a directory with common configs & patches sable for many platforms | ||
| readonly BRP_USER_DIR="$PWD/custom" | ||
| # vars map for copying files from release configs. If you're changing this please add to docs! | ||
| typeset -r -A BRP_RELEASE_PATHS=( | ||
| [@@@_DEF_@@@]="${BRP_REL_CONFIG_BASE}" | ||
| [@@@PAT@@@]="${BRP_UPAT_DIR}" | ||
| [@@@COMMON@@@]="${BRP_COMMON_CFG_BASE}" | ||
| [@@@EXT@@@]="${BRP_EXT_DIR}" | ||
| ) | ||
| # vars map for copying files from user config. If you're changing this please add to docs! | ||
| typeset -r -A BRP_USER_PATHS=( | ||
| [@@@_DEF_@@@]="${BRP_USER_DIR}" | ||
| ) | ||
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| ### Load metadata about extensions | ||
| typeset -a RPT_BUNDLED_EXTS_IDS # ordered IDs of bundled extensions | ||
| typeset -A RPT_BUNDLED_EXTS # k=>v extensions to their index urls | ||
| RPT_BUILD_EXTS='' # by default it's empty == all | ||
| RPT_USER_EXTS='' | ||
| if [[ "${BRP_DEV_DISABLE_EXTS}" -ne 1 ]]; then | ||
| RPT_USER_EXTS=$(rpt_load_user_extensions "${BRP_USER_CFG}") || exit 1 | ||
| rpt_load_bundled_extensions "${RPT_BUNDLED_EXTS_CFG}" RPT_BUNDLED_EXTS_IDS RPT_BUNDLED_EXTS | ||
| if [[ ! -z "${RPT_USER_EXTS}" ]]; then # if user defined some extensions we need to whitelist bundled + user picked | ||
| for ext_id in ${RPT_BUNDLED_EXTS_IDS[@]+"${RPT_BUNDLED_EXTS_IDS[@]}"}; do | ||
| if [[ ! -z "${RPT_BUILD_EXTS}" ]]; then | ||
| RPT_BUILD_EXTS+=',' | ||
| fi | ||
| RPT_BUILD_EXTS+="${ext_id}" | ||
| done | ||
| RPT_BUILD_EXTS+=",${RPT_USER_EXTS}" | ||
| fi | ||
| fi | ||
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| pr_dbg "******** Printing config variables ********" | ||
| pr_dbg "Cache dir: %s" "$BRP_CACHE_DIR" | ||
| pr_dbg "Build dir: %s" "$BRP_BUILD_DIR" | ||
| pr_dbg "Ext dir: %s" "$BRP_EXT_DIR" | ||
| pr_dbg "User custom dir: %s" "$BRP_USER_DIR" | ||
| pr_dbg "User config: %s" "$BRP_USER_CFG" | ||
| pr_dbg "Keep build dir? %s" "$BRP_KEEP_BUILD" | ||
| pr_dbg "Linux patch method: %s" "$BRP_LINUX_PATCH_METHOD" | ||
| pr_dbg "Linux repack src: %s" "$BRP_LINUX_SRC" | ||
| pr_dbg "Hardware platform: %s" "$BRP_HW_PLATFORM" | ||
| pr_dbg "Software version: %s" "$BRP_SW_VERSION" | ||
| pr_dbg "Image template: %s" "$BRP_BOOT_IMAGE" | ||
| pr_dbg "Image destination: %s" "$BRP_OUTPUT_FILE" | ||
| pr_dbg "Common cfg base: %s" "$BRP_COMMON_CFG_BASE" | ||
| pr_dbg "Release cfg base: %s" "$BRP_REL_CONFIG_BASE" | ||
| pr_dbg "Release cfg JSON: %s" "$BRP_REL_CONFIG_JSON" | ||
| pr_dbg "Release id: %s" "$BRP_REL_OS_ID" | ||
| if [[ "${BRP_DEV_DISABLE_EXTS}" -ne 1 ]]; then | ||
| pr_dbg "User extensions [empty means all]: %s" "$RPT_USER_EXTS" | ||
| pr_dbg "Selected extensions [empty means all]: %s" "$RPT_BUILD_EXTS" | ||
| else | ||
| pr_warn "User extensions: <disabled>" | ||
| pr_warn "Selected extensions: <all disabled>" | ||
| fi | ||
| pr_dbg "*******************************************" | ||
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| ########################################################## 读取环境参数完成 | ||
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| # BRP_DEBUG=1 ./helper.sh "DS918+" "7.1.0-42661" | ||
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| readonly EXTRACT_PAT_FILE="${BRP_CACHE_DIR}/extract.tar.gz" | ||
| make_extract(){ | ||
| archive="$1" | ||
| if [ ! -f "${EXTRACT_PAT_FILE}" ]; then | ||
| readonly EXTRACT_PAT_URL='https://global.download.synology.com/download/DSM/release/7.0.1/42218/DSM_DS3622xs%2B_42218.pat' | ||
| pr_info "PAT file %s not found - downloading from %s" "${EXTRACT_PAT_FILE}" "${EXTRACT_PAT_URL}" | ||
| "${CURL_PATH}" --output "${EXTRACT_PAT_FILE}" "${EXTRACT_PAT_URL}" | ||
| else | ||
| pr_dbg "Found existing PAT at %s - skipping download" "${EXTRACT_PAT_FILE}" | ||
| fi | ||
| mkdir synoesp | ||
| tar -C./synoesp/ -xf "${EXTRACT_PAT_FILE}" rd.gz | ||
| cd synoesp | ||
| xz -dc < rd.gz >rd 2>/dev/null && echo "extract rd.gz" || echo error | ||
| cpio -idm <rd 2>&1 && echo "extract rd" || echo error | ||
| mkdir extract && cd extract | ||
| cp ../usr/lib/libcurl.so.4 ../usr/lib/libmbedcrypto.so.5 ../usr/lib/libmbedtls.so.13 ../usr/lib/libmbedx509.so.1 ../usr/lib/libmsgpackc.so.2 ../usr/lib/libsodium.so ../usr/lib/libsynocodesign-ng-virtual-junior-wins.so.7 /usr/local/lib | ||
| cp ../usr/syno/bin/scemd /usr/local/bin/syno_extract_system_patch | ||
| cd ../.. | ||
| mkdir pat | ||
| LD_LIBRARY_PATH=/usr/local/lib /usr/local/bin/syno_extract_system_patch "${BRP_PAT_FILE}" pat || pr_info "extract latest pat" | ||
| cd pat | ||
| pr_process "Repacked PAT %s" ${BRP_PAT_FILE} | ||
| pr_empty_nl | ||
| "${TAR_PATH}" -czf archive.tar.gz ./ | ||
| mv ${BRP_PAT_FILE} ${BRP_PAT_FILE}.org | ||
| mv archive.tar.gz ${BRP_PAT_FILE} | ||
| cd ../ | ||
| rm -rf pat synoesp | ||
| sum=`sha256sum ${BRP_PAT_FILE} | awk '{print $1}'` | ||
| pr_info "The new checksum - %s" "${sum}" | ||
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| old_sum="$(brp_json_get_field "${BRP_REL_CONFIG_JSON}" "os.sha256")" | ||
| sed -i "s/${old_sum}/${sum}/" "${BRP_REL_CONFIG_JSON}" | ||
| pr_process_ok | ||
| } | ||
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| check_pat() { | ||
| archive="$1" | ||
| archiveheader="$(od -bc ${archive} | head -1 | awk '{print $3}')" | ||
| return_value=0 | ||
| case ${archiveheader} in | ||
| 105) | ||
| pr_dbg "${archive}, is a Tar file" | ||
| ;; | ||
| 255) | ||
| pr_info "File ${archive}, Decryption required" | ||
| return_value=1 | ||
| ;; | ||
| 213) | ||
| pr_dbg "File ${archive}, is a compressed tar" | ||
| ;; | ||
| *) | ||
| pr_process_err | ||
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| pr_err "Could not determine if file ${archive} is encrypted or not, maybe corrupted" | ||
| ls -ltr ${archive} | ||
| pr_crit "${archiveheader}" | ||
| return_value=99 | ||
| ;; | ||
| esac | ||
| return $return_value | ||
| } | ||
|
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| ########################################################## | ||
| readonly BRP_PAT_FILE="${BRP_CACHE_DIR}/${BRP_REL_OS_ID}.pat" | ||
| if [ ! -d "${BRP_UPAT_DIR}" ]; then | ||
| pr_dbg "Unpacked PAT %s not found - preparing" "${BRP_UPAT_DIR}" | ||
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| brp_mkdir "${BRP_UPAT_DIR}" | ||
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| if [ ! -f "${BRP_PAT_FILE}" ]; then | ||
| readonly BRP_PAT_URL=$(brp_json_get_field "${BRP_REL_CONFIG_JSON}" "os.pat_url") | ||
| pr_info "PAT file %s not found - downloading from %s" "${BRP_PAT_FILE}" "${BRP_PAT_URL}" | ||
| "${CURL_PATH}" --output "${BRP_PAT_FILE}" "${BRP_PAT_URL}" | ||
| else | ||
| pr_dbg "Found existing PAT at %s - skipping download" "${BRP_PAT_FILE}" | ||
| fi | ||
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| brp_verify_file_sha256 "${BRP_PAT_FILE}" "$(brp_json_get_field "${BRP_REL_CONFIG_JSON}" "os.sha256")" | ||
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| check_pat "${BRP_PAT_FILE}" | ||
| exec_status=$? | ||
| pr_info "Test encryption pat results %s" "${exec_status}" | ||
| if [ "$exec_status" -eq 1 ]; then | ||
| make_extract "${BRP_PAT_FILE}" | ||
| fi | ||
| brp_unpack_tar "${BRP_PAT_FILE}" "${BRP_UPAT_DIR}" | ||
| else | ||
| pr_info "Found unpacked PAT at \"%s\" - skipping unpacking" "${BRP_UPAT_DIR}" | ||
| fi | ||
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| if [ "${BRP_KEEP_BUILD}" -eq 0 ]; then | ||
| "${RM_PATH}" -rf "${BRP_BUILD_DIR}" | ||
| fi |
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