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https://github.com/openwrt/openwrt.git
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128bb4e8d3
The intent is to make it sound more like info level message, not some
error like "404 not found". x86 target at the moment makes image with
only signature but no metadata (ref commit f8141216 "x86: append
metadata to combined images").
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
Reviewed-By: Philip Prindeville <philipp@redfish-solutions.com>
93 lines
2.6 KiB
Bash
93 lines
2.6 KiB
Bash
fwtool_check_signature() {
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[ $# -gt 1 ] && return 1
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[ ! -x /usr/bin/ucert ] && {
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if [ "$REQUIRE_IMAGE_SIGNATURE" = 1 ]; then
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return 1
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else
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return 0
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fi
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}
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if ! fwtool -q -s /tmp/sysupgrade.ucert "$1"; then
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v "Image signature not present"
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[ "$REQUIRE_IMAGE_SIGNATURE" = 1 -a "$FORCE" != 1 ] && {
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v "Use sysupgrade -F to override this check when downgrading or flashing to vendor firmware"
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}
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[ "$REQUIRE_IMAGE_SIGNATURE" = 1 ] && return 1
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return 0
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fi
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fwtool -q -T -s /dev/null "$1" | \
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ucert -V -m - -c "/tmp/sysupgrade.ucert" -P /etc/opkg/keys
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return $?
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}
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fwtool_check_image() {
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[ $# -gt 1 ] && return 1
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. /usr/share/libubox/jshn.sh
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if ! fwtool -q -i /tmp/sysupgrade.meta "$1"; then
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v "Image metadata not present"
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[ "$REQUIRE_IMAGE_METADATA" = 1 -a "$FORCE" != 1 ] && {
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v "Use sysupgrade -F to override this check when downgrading or flashing to vendor firmware"
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}
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[ "$REQUIRE_IMAGE_METADATA" = 1 ] && return 1
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return 0
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fi
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json_load "$(cat /tmp/sysupgrade.meta)" || {
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v "Invalid image metadata"
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return 1
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}
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device="$(cat /tmp/sysinfo/board_name)"
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devicecompat="$(uci -q get system.@system[0].compat_version)"
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[ -n "$devicecompat" ] || devicecompat="1.0"
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json_get_var imagecompat compat_version
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json_get_var compatmessage compat_message
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[ -n "$imagecompat" ] || imagecompat="1.0"
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# select correct supported list based on compat_version
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# (using this ensures that compatibility check works for devices
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# not knowing about compat-version)
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local supported=supported_devices
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[ "$imagecompat" != "1.0" ] && supported=new_supported_devices
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json_select $supported || return 1
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json_get_keys dev_keys
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for k in $dev_keys; do
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json_get_var dev "$k"
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if [ "$dev" = "$device" ]; then
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# major compat version -> no sysupgrade
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if [ "${devicecompat%.*}" != "${imagecompat%.*}" ]; then
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v "The device is supported, but this image is incompatible for sysupgrade based on the image version ($devicecompat->$imagecompat)."
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[ -n "$compatmessage" ] && v "$compatmessage"
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return 1
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fi
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# minor compat version -> sysupgrade with -n required
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if [ "${devicecompat#.*}" != "${imagecompat#.*}" ] && [ "$SAVE_CONFIG" = "1" ]; then
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v "The device is supported, but the config is incompatible to the new image ($devicecompat->$imagecompat). Please upgrade without keeping config (sysupgrade -n)."
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[ -n "$compatmessage" ] && v "$compatmessage"
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return 1
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fi
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return 0
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fi
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done
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v "Device $device not supported by this image"
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vn "Supported devices:"
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for k in $dev_keys; do
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json_get_var dev "$k"
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_vn " $dev"
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done
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_v
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return 1
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}
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