backend/bitbox: upgrade to v7.0.3

Author: benma

backend/devices/bitbox/assets.go

@@ -21,7 +21,6 @@ import (
 	"encoding/json"
 	"io"
 	"runtime"
-	"strconv"
 	"unicode"
 
 	"github.com/btcsuite/btcd/chaincfg/chainhash"
@@ -63,16 +62,7 @@ func maybeDBBErr(jsonResult map[string]interface{}) error {
 		}
 		errCode, ok := errMap["code"].(float64)
 		if !ok {
-			// since v7.0.2, errors are returned as strings.
-			errCodeStr, ok := errMap["code"].(string)
-			if !ok {
-				return errp.WithContext(errp.New("Unexpected reply"), errp.Context{"reply": errMap})
-			}
-			var err error
-			errCode, err = strconv.ParseFloat(errCodeStr, 64)
-			if err != nil {
-				return errp.WithContext(errp.New("Unexpected reply"), errp.Context{"reply": errMap})
-			}
+			return errp.WithContext(errp.New("Unexpected reply"), errp.Context{"reply": errMap})
 		}
 		return NewError(errMsg, errCode)
 	}

backend/devices/bitbox/communication.go

@@ -46,7 +46,7 @@ import (
 )
 
 var (
-	lowestSupportedFirmwareVersion    = semver.NewSemVer(7, 0, 2)
+	lowestSupportedFirmwareVersion    = semver.NewSemVer(7, 0, 3)
 	lowestNonSupportedFirmwareVersion = semver.NewSemVer(8, 0, 0)
 
 	pinPolicyProd              = NewPasswordPolicy("^[[:print:]]{4,}$")

backend/devices/bitbox/device.go

@@ -22,7 +22,7 @@ import (
 
 //go:generate go-bindata -pkg $GOPACKAGE -o assets.go assets
 
-var bundledFirmwareVersion = semver.NewSemVer(7, 0, 2)
+var bundledFirmwareVersion = semver.NewSemVer(7, 0, 3)
 
 // BundledFirmwareVersion returns the version of the bundled firmware.
 func BundledFirmwareVersion() *semver.SemVer {