Move save int conversion to safecast lib.

go.mod

@@ -6,6 +6,7 @@ require (
 	filippo.io/edwards25519 v1.1.0
 	github.com/beevik/ntp v1.4.3
 	github.com/btcsuite/btcd/btcec/v2 v2.3.4
+	github.com/ccoveille/go-safecast v1.2.0
 	github.com/cenkalti/backoff/v4 v4.3.0
 	github.com/cespare/xxhash/v2 v2.3.0
 	github.com/consensys/gnark v0.11.0

go.sum

@@ -30,6 +30,8 @@ github.com/btcsuite/btcd/btcec/v2 v2.3.4 h1:3EJjcN70HCu/mwqlUsGK8GcNVyLVxFDlWurT
 github.com/btcsuite/btcd/btcec/v2 v2.3.4/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 h1:59Kx4K6lzOW5w6nFlA0v5+lk/6sjybR934QNHSJZPTQ=
 github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
+github.com/ccoveille/go-safecast v1.2.0 h1:H4X7aosepsU1Mfk+098CTdKpsDH0cfYJ2RmwXFjgvfc=
+github.com/ccoveille/go-safecast v1.2.0/go.mod h1:QqwNjxQ7DAqY0C721OIO9InMk9zCwcsO7tnRuHytad8=
 github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
 github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=

pkg/util/common/util.go

@@ -5,14 +5,14 @@ import (
 	"encoding/base64"
 	"encoding/hex"
 	"fmt"
-	"math"
 	"math/big"
 	"os/user"
 	"path/filepath"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/ccoveille/go-safecast"
 	"github.com/mr-tron/base58/base58"
 	"github.com/pkg/errors"
 	"golang.org/x/exp/constraints"
@@ -247,11 +247,9 @@ func padBytes(p byte, bytes []byte) []byte {
 }
 
 func SafeIntToUint32(v int) uint32 {
-	if v < 0 {
-		panic("negative value")
-	}
-	if v > math.MaxUint32 {
-		panic("value is too big")
+	r, err := safecast.ToUint32(v)
+	if err != nil {
+		panic(err)
 	}
-	return uint32(v)
+	return r
 }