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emba/installer/IP00_extractors.sh
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#!/bin/bash
# EMBA - EMBEDDED LINUX ANALYZER
#
# Copyright 2020-2026 Siemens Energy AG
# Copyright 2020-2023 Siemens AG
#
# EMBA comes with ABSOLUTELY NO WARRANTY. This is free software, and you are
# welcome to redistribute it under the terms of the GNU General Public License.
# See LICENSE file for usage of this software.
#
# EMBA is licensed under GPLv3
#
# Author(s): Michael Messner, Pascal Eckmann
# Description: Installs basic extractor tools
IP00_extractors() {
module_title "${FUNCNAME[0]}"
if [[ "${LIST_DEP}" -eq 1 ]] || [[ "${IN_DOCKER}" -eq 1 ]] || [[ "${DOCKER_SETUP}" -eq 0 ]] || [[ "${FULL}" -eq 1 ]]; then
print_tool_info "python3-pip" 1
print_tool_info "python3-dev" 1
print_tool_info "patool" 1
print_pip_info "bsdiff4"
print_git_info "payload_dumper" "EMBA-support-repos/payload_dumper" "Android OTA payload.bin extractor"
print_git_info "smcbmc" "EMBA-support-repos/smcbmc" "Supermicro BMC firmware image decryptor"
print_git_info "dji-firmware-tools" "EMBA-support-repos/dji-firmware-tools" "Tools for extracting, modding and re-packaging firmwares of DJI multirotor drones."
print_tool_info "python3-pycryptodome" 1
# sometimes the python pip installation is needed - probably this will be solved in the future
# probably it depends on the venv?!?
print_pip_info "pycryptodome"
# ubireader:
# print_tool_info "python3-lzo" 1
print_tool_info "liblzo2-dev" 1
print_pip_info "python-lzo"
# vmdk extractor:
print_tool_info "guestfs-tools" 1
# srecord converter
print_tool_info "srecord" 1
# payload_dumper:
print_pip_info "fsspec"
# Buffalo decryptor
print_file_info "buffalo-enc.c" "Decryptor for Buffalo firmware images" "https://git-us.netdef.org/projects/OSR/repos/openwrt-buildroot/raw/tools/firmware-utils/src/buffalo-enc.c" "external/buffalo-enc.c"
print_file_info "buffalo-lib.c" "Decryptor for Buffalo firmware images" "https://git-us.netdef.org/projects/OSR/repos/openwrt-buildroot/raw/tools/firmware-utils/src/buffalo-lib.c" "external/buffalo-lib.c"
print_file_info "buffalo-lib.h" "Decryptor for Buffalo firmware images" "https://git-us.netdef.org/projects/OSR/repos/openwrt-buildroot/raw/tools/firmware-utils/src/buffalo-lib.h" "external/buffalo-lib.h"
print_tool_info "gcc" 1
print_tool_info "libc6-dev" 1
print_tool_info "mtd-utils" 1
if [[ "${LIST_DEP}" -eq 1 ]] || [[ "${DOCKER_SETUP}" -eq 1 ]]; then
ANSWER=("n")
else
echo -e "\\n""${MAGENTA}""${BOLD}""These applications will be installed/updated!""${NC}"
ANSWER=("y")
fi
case ${ANSWER:0:1} in
y | Y)
echo
apt-get install "${INSTALL_APP_LIST[@]}" -y --no-install-recommends
pip_install "setuptools" "-U"
pip_install "wheel" "-U"
pip_install "bsdiff4"
pip_install "python-lzo>=1.14"
pip_install "pycryptodome"
pip_install "fsspec"
if ! [[ -d external/payload_dumper ]]; then
git clone https://github.com/EMBA-support-repos/payload_dumper.git external/payload_dumper
else
cd external/payload_dumper || (echo "Could not install EMBA component payload dumper" && exit 1)
git pull
cd "${HOME_PATH}" || (echo "Could not install EMBA component payload dumper" && exit 1)
fi
if ! [[ -d external/smcbmc ]]; then
git clone https://github.com/EMBA-support-repos/smcbmc.git external/smcbmc
else
cd external/smcbmc || (echo "Could not install EMBA component smcbmc" && exit 1)
git pull
cd "${HOME_PATH}" || (echo "Could not install EMBA component smcbmc" && exit 1)
fi
if ! [[ -d external/dji-firmware-tools ]]; then
git clone https://github.com/EMBA-support-repos/dji-firmware-tools.git external/dji-firmware-tools
else
cd external/dji-firmware-tools || (echo "Could not install EMBA component dji-firmware-tools" && exit 1)
git pull
cd "${HOME_PATH}" || (echo "Could not install EMBA component dji-firmware-tools" && exit 1)
fi
if ! [[ -f "./external/buffalo-enc.elf" ]]; then
# Buffalo decryptor:
download_file "buffalo-enc.c" "https://git-us.netdef.org/projects/OSR/repos/openwrt-buildroot/raw/tools/firmware-utils/src/buffalo-enc.c" "external/buffalo-enc.c"
download_file "buffalo-lib.c" "https://git-us.netdef.org/projects/OSR/repos/openwrt-buildroot/raw/tools/firmware-utils/src/buffalo-lib.c" "external/buffalo-lib.c"
download_file "buffalo-lib.h" "https://git-us.netdef.org/projects/OSR/repos/openwrt-buildroot/raw/tools/firmware-utils/src/buffalo-lib.h" "external/buffalo-lib.h"
cd ./external || (echo "Could not install EMBA component buffalo decryptor" && exit 1)
sed -i 's/#include "buffalo-lib.h"/#include "buffalo-lib.h"\n#include "buffalo-lib.c"/g' buffalo-enc.c
gcc -o buffalo-enc.elf buffalo-enc.c
rm buffalo-enc.c buffalo-lib.c buffalo-lib.h
cd "${HOME_PATH}" || (echo "Could not install EMBA component buffalo decryptor" && exit 1)
fi
if [[ -f "./external/buffalo-enc.elf" ]]; then
echo -e "${GREEN}""Buffalo decryptor installed successfully""${NC}"
else
echo -e "${ORANGE}""Buffalo decryptor installation failed - check it manually""${NC}"
fi
;;
esac
fi
}