OpenWrt – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | fwtool_check_signature() { |
2 | [ $# -gt 1 ] && return 1 |
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3 | |||
4 | [ ! -x /usr/bin/ucert ] && { |
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5 | if [ "$REQUIRE_IMAGE_SIGNATURE" = 1 ]; then |
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6 | return 1 |
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7 | else |
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8 | return 0 |
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9 | fi |
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10 | } |
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11 | |||
12 | if ! fwtool -q -s /tmp/sysupgrade.ucert "$1"; then |
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13 | echo "Image signature not found" |
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14 | [ "$REQUIRE_IMAGE_SIGNATURE" = 1 -a "$FORCE" != 1 ] && { |
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15 | echo "Use sysupgrade -F to override this check when downgrading or flashing to vendor firmware" |
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16 | } |
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17 | [ "$REQUIRE_IMAGE_SIGNATURE" = 1 ] && return 1 |
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18 | return 0 |
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19 | fi |
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20 | |||
21 | fwtool -q -T -s /dev/null "$1" | \ |
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22 | ucert -V -m - -c "/tmp/sysupgrade.ucert" -P /etc/opkg/keys |
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23 | |||
24 | return $? |
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25 | } |
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26 | |||
27 | fwtool_check_image() { |
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28 | [ $# -gt 1 ] && return 1 |
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29 | |||
30 | . /usr/share/libubox/jshn.sh |
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31 | |||
32 | if ! fwtool -q -i /tmp/sysupgrade.meta "$1"; then |
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33 | echo "Image metadata not found" |
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34 | [ "$REQUIRE_IMAGE_METADATA" = 1 -a "$FORCE" != 1 ] && { |
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35 | echo "Use sysupgrade -F to override this check when downgrading or flashing to vendor firmware" |
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36 | } |
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37 | [ "$REQUIRE_IMAGE_METADATA" = 1 ] && return 1 |
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38 | return 0 |
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39 | fi |
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40 | |||
41 | json_load "$(cat /tmp/sysupgrade.meta)" || { |
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42 | echo "Invalid image metadata" |
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43 | return 1 |
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44 | } |
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45 | |||
46 | device="$(cat /tmp/sysinfo/board_name)" |
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47 | |||
48 | json_select supported_devices || return 1 |
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49 | |||
50 | json_get_keys dev_keys |
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51 | for k in $dev_keys; do |
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52 | json_get_var dev "$k" |
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53 | [ "$dev" = "$device" ] && return 0 |
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54 | done |
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55 | |||
56 | echo "Device $device not supported by this image" |
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57 | echo -n "Supported devices:" |
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58 | for k in $dev_keys; do |
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59 | json_get_var dev "$k" |
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60 | echo -n " $dev" |
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61 | done |
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62 | echo |
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63 | |||
64 | return 1 |
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65 | } |