20200219_jeffrey - silenceuncrio/diary GitHub Wiki

# MCSV check
function mcsv_check {
    log "\nMCSV check ..."
    progress_status "MCSV check ..."
    cd /tmp/firmware

    if [ ! -e "mcsv.enc" ]; then
        log "mcsv.enc not exit, bypass MCSV check"
        progress_status "mcsv.enc not exit, bypass MCSV check"
        return 0
    fi

    log "mcsv.enc exist, decrypt it and check with hardware MCSV"
    log "decrypt mcsv.en"
    openssl des3 -d -salt -in mcsv.enc -out mcsv -k 2wsx#EDC
    if [ $? != 0 ]; then
        log "Error: decrypt mcsv.enc failed"
        progress_fail "Error: decrypt mcsv.enc failed"
        return 1
    fi

    sw_mcsv=$(cat mcsv)
    log "software MCSV: ${sw_mcsv}"

    sw_mcsv_mmmm=$(echo ${sw_mcsv} | cut -c 1-4)
    log "software MCSV-MMMM: ${sw_mcsv_mmmm}"
    sw_mcsv_cccc=$(echo ${sw_mcsv} | cut -c 5-8)
    log "software MCSV-CCCC: ${sw_mcsv_cccc}"

    hw_mcsv=$(cat /tmp/etc/sysinfo.txt | grep HW_MCSV | cut -c 9-24)
    if [ -z "${hw_mcsv}" ]; then
        log "Error: hw_mcsv not exist, MCSV check failed"
        progress_fail "Error: hw_mcsv not exist, MCSV check failed"
        return 1
    fi

    log "hardware MCSV: ${hw_mcsv}"

    hw_mcsv_mmmm=$(echo ${hw_mcsv} | cut -c 1-4)
    log "hardware MCSV-MMMM: ${hw_mcsv_mmmm}"
    hw_mcsv_cccc=$(echo ${hw_mcsv} | cut -c 5-8)
    log "hardware MCSV-CCCC: ${hw_mcsv_cccc}"



    # +-----------------------+----------+----------+----------+----------------------------------+
    # | Model Name | Product  | H/W      | Firmware | S/W      | Description                      |
    # |            | ID       | MCSV     | ID       | MCSV     |                                  |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M300       | 300      | 012C     | 300      | 012C     | LTE, 1 WAN, 1 LAN                |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M301       | 301      | 012D     | 300      | 012C     | LTE, 1 WAN, 3 LAN                |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M300-G     | 310      | 0136     | 310      | 0136     | LTE, 1 WAN, 1 LAN, GPS           |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M301-G     | 311      | 0137     | 310      | 0136     | LTE, 1 WAN, 3 LAN, GPS           |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M300-GW    | 320      | 0140     | 320      | 0140     | LTE, 1 WAN, 1 LAN, GPS, WiFi     |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M301-GW    | 321      | 0141     | 320      | 0140     | LTE, 1 WAN, 3 LAN, GPS, WiFi     |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M300-PG    | 330      | 014A     | 310      | 0136     | LTE, 1 WAN(PD), 1 LAN, GPS       |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M301-PG    | 331      | 014B     | 310      | 0136     | LTE, 1 WAN(PD), 3 LAN, GPS       |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M300-PGW   | 340      | 0154     | 320      | 0140     | LTE, 1 WAN(PD), 1 LAN, GPS       |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M301-PGW   | 341      | 0155     | 320      | 0140     | LTE, 1 WAN(PD), 3 LAN, GPS       |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M300-T     | 350      | 015E     | 350      | 015E     | LTE, 1 WAN, 1 LAN                |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M301-T     | 351      | 015F     | 350      | 015E     | LTE, 1 WAN, 3 LAN                |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M300-TG    | 360      | 0168     | 360      | 0168     | LTE, 1 WAN, 1 LAN, GPS           |
    # +------------+----------+----------+----------+----------+----------------------------------+
    # | M301-TG    | 361      | 0169     | 360      | 0168     | LTE, 1 WAN, 3 LAN, GPS           |
    # +------------+----------+----------+----------+----------+----------------------------------+

    result=0
    if   [ "${hw_mcsv_mmmm}" == "012C" ] || [ "${hw_mcsv_mmmm}" == "012D" ]
    then
        # M300/M301 can use firmware ID 300 (S/W MCSV 012C)
        if [ "${sw_mcsv_mmmm}" != "012C" ]; then
            result=1
        fi
    elif [ "${hw_mcsv_mmmm}" == "0136" ] || [ "${hw_mcsv_mmmm}" == "0137" ]
    then
        # M300-G/M301-G can use firmware ID 310 (S/W MCSV 0136)
        if [ "${sw_mcsv_mmmm}" != "0136" ]; then
            result=1
        fi
    elif [ "${hw_mcsv_mmmm}" == "0140" ] || [ "${hw_mcsv_mmmm}" == "0141" ]
    then
        # M300-GW/M301-GW can use firmware ID 320 (S/W MCSV 0140)
        if [ "${sw_mcsv_mmmm}" != "0140" ]; then
            result=1
        fi
    elif [ "${hw_mcsv_mmmm}" == "014A" ] || [ "${hw_mcsv_mmmm}" == "014B" ]
    then
        # M300-PG/M301-PG can use firmware ID 310 (S/W MCSV 0136)
        if [ "${sw_mcsv_mmmm}" != "0136" ]; then
            result=1
        fi
    elif [ "${hw_mcsv_mmmm}" == "0154" ] || [ "${hw_mcsv_mmmm}" == "0155" ]
    then
        # M300-PGW/M301-PGW can use firmware ID 320 (S/W MCSV 0140)
        if [ "${sw_mcsv_mmmm}" != "0140" ]; then
            result=1
        fi
    elif [ "${hw_mcsv_mmmm}" == "015E" ] || [ "${hw_mcsv_mmmm}" == "015F" ]
    then
        # M300-T/M301-T can use firmware ID 350 (S/W MCSV 015E)
        if [ "${sw_mcsv_mmmm}" != "015E" ]; then
            result=1
        fi
    elif [ "${hw_mcsv_mmmm}" == "0168" ] || [ "${hw_mcsv_mmmm}" == "0169" ]
    then
        # M300-TG/M301-TG can use firmware ID 360 (S/W MCSV 0168)
        if [ "${sw_mcsv_mmmm}" != "0168" ]; then
            result=1
        fi
    else
        # Default check - Reject if the Upgrade Image with different Model ID with HW MCSV
        if [ "${sw_mcsv_mmmm}" != "${hw_mcsv_mmmm}" ]; then
            result=1
        fi
    fi

    if [ $result -eq 1 ]; then
        log "Error: Model ID not match, MCSV check failed"
        progress_fail "Error: Model ID not match, MCSV check failed"
        echo "Error: Model ID not match, MCSV check failed"
        return
    fi


    # - If HW MCSV¡¦s and SW MCSV¡¦s custom ID=0000/0001 (i.e. Proscend)
    #   - allow to upgrade the image with all custom ID
    # - If HW MCSV¡¦s custom ID=0000/0001 (i.e. Proscend) and SW MCSV¡¦s custom ID!=0000/0001
    #   - allow upgrade the image with the same CID as SW MCSV¡¦s CID
    #   - reject other mcsv
    # - If HW MCSV¡¦s CID!=0000/0001 (i.e. Proscend)
    #   - reject the upgrade image with different CID
    if [ "${hw_mcsv_cccc}" == "0000" ] || [ "${hw_mcsv_cccc}" == "0001" ]
    then
        log "Hardware customer ID is '0000' or '0001'"
        if [ "${sw_mcsv_cccc}" == "0000" ] || [ "${sw_mcsv_cccc}" == "0001" ]
        then
            log "Software Customer ID is '0000' or '0001'"
            log "Allow to upgrade"
            log "MCSV check succeeded"
            progress_status "MCSV check succeeded"
        else
            log "Software Customer ID is not '0000' or '0001'"
            log "Allow to upgrade"
            log "Reject other Customer ID"
            log "MCSV check succeeded"
            progress_status "MCSV check succeeded"
            fw_setenv hw_mcsv ${sw_mcsv}
        fi
    elif [ "${hw_mcsv_cccc}" == "0002" ]
    then
        log "Hardware customer ID is '0002' - PLANET"
        if [ "${sw_mcsv_cccc}" == "0002" ] || [ "${sw_mcsv_cccc}" == "0080" ]
        then
            log "Software Customer ID is '0002' or '0008'"
            log "Allow to upgrade"
            log "MCSV check succeeded"
            progress_status "MCSV check succeeded"
            fw_setenv hw_mcsv ${sw_mcsv}
        else
            log "Error: Customer ID not match, MCSV check failed"
            progress_fail "Error: Customer ID not match, MCSV check failed"
            echo "Error: Customer ID not match, MCSV check failed"
            return
        fi
    else
        log "Hardware customer ID is not '0000' or '0001'"
        if [ "${sw_mcsv_cccc}" != "${hw_mcsv_cccc}" ]; then
            log "Error: Customer ID not match, MCSV check failed"
            progress_fail "Error: Customer ID not match, MCSV check failed"
            echo "Error: Customer ID not match, MCSV check failed"
            return
        fi
        log "MCSV check succeeded"
        progress_status "MCSV check succeeded"
    fi

    cd - > /dev/null
}