MJSXJ05CM

[2879597772]

The following code is found by unpacking, and how do I generate it? manu.bin And md5sum.dat Let the camera run manu.sh

`#!/bin/sh

must to verify the sdcard

MANUFA="/mnt/sdcard/manu_test" MANUFA_BIN="/mnt/sdcard/manu_test/manu.bin" MANUFA_DAT="/mnt/sdcard/manu_test/md5sum.dat" TMP_BIN="/tmp/manu.bin" TMP_DAT="/tmp/md5sum.dat"

try_ft_mode() { if [ -f "${MANUFA_DAT}" ]; then rm -rf /tmp/manu_test rm -fr ${TMP_BIN} rm -fr ${TMP_DAT} echo "md5sum.dat"

openssl smime -decrypt -in "$MANUFA_DAT" -binary -inform DEM -inkey /mnt/data/data/cfg/public-key.pem -out "$MANUFA_BIN"

    #openssl rsautl -sign -in "$MANUFA_DAT" -inkey RSA.pem  -passin pass:123456 -out "$MANUFA_BIN"
    cp ${MANUFA_BIN} /tmp/
    cp ${MANUFA_DAT} /tmp/
    cd /tmp/
    rm -fr md5sum1.txt
    openssl rsautl -verify -in "${TMP_DAT}" -inkey /mnt/data/data/cfg/public-key.pem -pubin -out md5sum1.txt
    fact_md5=`md5sum -c md5sum1.txt`
    if [ "${fact_md5}" = "manu.bin: OK" ] ; then
        echo "md5 ok"
        rm -fr ${TMP_BIN}
        tar -xf "${MANUFA_BIN}" -C /tmp/
        cd /tmp/manu_test/
        chmod -R 755 *
        if [ -f "/tmp/manu_test/manu.sh" ]; then
            /tmp/manu_test/manu.sh
            return 0
        else
            return 1
        fi
    else
        echo "md5 fail"
    fi
fi
return 1

}

case "$1" in start) mount /dev/mmcblk0p1 /mnt/sdcard || mount /dev/mmcblk0 /mnt/sdcard || exit $? if try_ft_mode; then touch /tmp/factory_mode else umount /mnt/sdcard fi ;; stop) echo "do nothing" ;; restart|reload) "$0" stop "$0" start ;; *) echo "Usage: $0 {start|top|restart}" exit 1 esac

exit $?

`