[#120] protogen: Unmarshal stringified integers from JSON

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

accounting/grpc/types_frostfs.pb.go

@@ -11,6 +11,7 @@ import (
 	easyproto "github.com/VictoriaMetrics/easyproto"
 	jlexer "github.com/mailru/easyjson/jlexer"
 	jwriter "github.com/mailru/easyjson/jwriter"
+	strconv "strconv"
 )
 
 type Decimal struct {
@@ -170,13 +171,29 @@ func (x *Decimal) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "value":
 			{
 				var f int64
-				f = in.Int64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseInt(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := int64(v)
+				f = pv
 				x.Value = f
 			}
 		case "precision":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Precision = f
 			}
 		}

acl/grpc/types_frostfs.pb.go

@@ -1481,19 +1481,43 @@ func (x *BearerToken_Body_TokenLifetime) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "exp":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Exp = f
 			}
 		case "nbf":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Nbf = f
 			}
 		case "iat":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Iat = f
 			}
 		}

container/grpc/types_frostfs.pb.go

@@ -13,6 +13,7 @@ import (
 	easyproto "github.com/VictoriaMetrics/easyproto"
 	jlexer "github.com/mailru/easyjson/jlexer"
 	jwriter "github.com/mailru/easyjson/jwriter"
+	strconv "strconv"
 )
 
 type Container_Attribute struct {
@@ -517,7 +518,15 @@ func (x *Container) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "basicACL":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.BasicAcl = f
 			}
 		case "attributes":

netmap/grpc/types_frostfs.pb.go

@@ -703,7 +703,15 @@ func (x *Selector) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "count":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Count = f
 			}
 		case "clause":
@@ -970,7 +978,15 @@ func (x *Replica) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "count":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Count = f
 			}
 		case "selector":
@@ -982,13 +998,29 @@ func (x *Replica) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "ecDataCount":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.EcDataCount = f
 			}
 		case "ecParityCount":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.EcParityCount = f
 			}
 		}
@@ -1306,7 +1338,15 @@ func (x *PlacementPolicy) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "containerBackupFactor":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.ContainerBackupFactor = f
 			}
 		case "selectors":
@@ -2094,7 +2134,15 @@ func (x *Netmap) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "epoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Epoch = f
 			}
 		case "nodes":
@@ -2677,19 +2725,43 @@ func (x *NetworkInfo) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "currentEpoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.CurrentEpoch = f
 			}
 		case "magicNumber":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.MagicNumber = f
 			}
 		case "msPerBlock":
 			{
 				var f int64
-				f = in.Int64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseInt(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := int64(v)
+				f = pv
 				x.MsPerBlock = f
 			}
 		case "networkConfig":

object/grpc/service_frostfs.pb.go

@@ -1508,7 +1508,15 @@ func (x *PutRequest_Body_Init) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list []uint32
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Uint32()
+					r := in.JsonNumber()
+					n := r.String()
+					v, err := strconv.ParseUint(n, 10, 32)
+					if err != nil {
+						in.AddError(err)
+						return
+					}
+					pv := uint32(v)
+					f = pv
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -4815,7 +4823,15 @@ func (x *SearchRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "version":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Version = f
 			}
 		case "filters":
@@ -5642,13 +5658,29 @@ func (x *Range) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "offset":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Offset = f
 			}
 		case "length":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Length = f
 			}
 		}
@@ -7823,7 +7855,15 @@ func (x *PutSingleRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list []uint32
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Uint32()
+					r := in.JsonNumber()
+					n := r.String()
+					v, err := strconv.ParseUint(n, 10, 32)
+					if err != nil {
+						in.AddError(err)
+						return
+					}
+					pv := uint32(v)
+					f = pv
 					list = append(list, f)
 					in.WantComma()
 				}

object/grpc/types_frostfs.pb.go

@@ -433,7 +433,15 @@ func (x *ShortHeader) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "creationEpoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.CreationEpoch = f
 			}
 		case "ownerID":
@@ -468,7 +476,15 @@ func (x *ShortHeader) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "payloadLength":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.PayloadLength = f
 			}
 		case "payloadHash":
@@ -1408,19 +1424,43 @@ func (x *Header_EC) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "index":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Index = f
 			}
 		case "total":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Total = f
 			}
 		case "headerLength":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.HeaderLength = f
 			}
 		case "header":
@@ -2005,13 +2045,29 @@ func (x *Header) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "creationEpoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.CreationEpoch = f
 			}
 		case "payloadLength":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.PayloadLength = f
 			}
 		case "payloadHash":
@@ -2777,13 +2833,29 @@ func (x *ECInfo_Chunk) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "index":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Index = f
 			}
 		case "total":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Total = f
 			}
 		}

refs/grpc/types_frostfs.pb.go

@@ -835,13 +835,29 @@ func (x *Version) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "major":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Major = f
 			}
 		case "minor":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Minor = f
 			}
 		}

session/grpc/service_frostfs.pb.go

@@ -12,6 +12,7 @@ import (
 	easyproto "github.com/VictoriaMetrics/easyproto"
 	jlexer "github.com/mailru/easyjson/jlexer"
 	jwriter "github.com/mailru/easyjson/jwriter"
+	strconv "strconv"
 )
 
 type CreateRequest_Body struct {
@@ -181,7 +182,15 @@ func (x *CreateRequest_Body) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "expiration":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Expiration = f
 			}
 		}

session/grpc/types_frostfs.pb.go

@@ -935,19 +935,43 @@ func (x *SessionToken_Body_TokenLifetime) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "exp":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Exp = f
 			}
 		case "nbf":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Nbf = f
 			}
 		case "iat":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Iat = f
 			}
 		}
@@ -2083,13 +2107,29 @@ func (x *RequestMetaHeader) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "epoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Epoch = f
 			}
 		case "ttl":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Ttl = f
 			}
 		case "xHeaders":
@@ -2130,7 +2170,15 @@ func (x *RequestMetaHeader) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "magicNumber":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.MagicNumber = f
 			}
 		}
@@ -2456,13 +2504,29 @@ func (x *ResponseMetaHeader) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "epoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.Epoch = f
 			}
 		case "ttl":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Ttl = f
 			}
 		case "xHeaders":

status/grpc/types_frostfs.pb.go

@@ -425,7 +425,15 @@ func (x *Status_Detail) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "id":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Id = f
 			}
 		case "value":
@@ -645,7 +653,15 @@ func (x *Status) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "code":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.Code = f
 			}
 		case "message":

tombstone/grpc/types_frostfs.pb.go

@@ -12,6 +12,7 @@ import (
 	easyproto "github.com/VictoriaMetrics/easyproto"
 	jlexer "github.com/mailru/easyjson/jlexer"
 	jwriter "github.com/mailru/easyjson/jwriter"
+	strconv "strconv"
 )
 
 type Tombstone struct {
@@ -216,7 +217,15 @@ func (x *Tombstone) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "expirationEpoch":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.ExpirationEpoch = f
 			}
 		case "splitID":

util/proto/test/custom/test_frostfs.pb.go

@@ -175,7 +175,15 @@ func (x *Primitives_Aux) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "innerField":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.InnerField = f
 			}
 		}
@@ -797,31 +805,71 @@ func (x *Primitives) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "fieldD":
 			{
 				var f int32
-				f = in.Int32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseInt(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := int32(v)
+				f = pv
 				x.FieldD = f
 			}
 		case "fieldE":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.FieldE = f
 			}
 		case "fieldF":
 			{
 				var f int64
-				f = in.Int64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseInt(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := int64(v)
+				f = pv
 				x.FieldF = f
 			}
 		case "fieldG":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.FieldG = f
 			}
 		case "fieldI":
 			{
 				var f uint64
-				f = in.Uint64()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 64)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint64(v)
+				f = pv
 				x.FieldI = f
 			}
 		case "fieldJ":
@@ -833,7 +881,15 @@ func (x *Primitives) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "fieldK":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.FieldK = f
 			}
 		case "fieldH":
@@ -871,7 +927,15 @@ func (x *Primitives) UnmarshalEasyJSON(in *jlexer.Lexer) {
 			x.FieldM = xx
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				xx.FieldMe = f
 			}
 		case "fieldAux":
@@ -1039,7 +1103,15 @@ func (x *RepPrimitives_Aux) UnmarshalEasyJSON(in *jlexer.Lexer) {
 		case "innerField":
 			{
 				var f uint32
-				f = in.Uint32()
+				r := in.JsonNumber()
+				n := r.String()
+				v, err := strconv.ParseUint(n, 10, 32)
+				if err != nil {
+					in.AddError(err)
+					return
+				}
+				pv := uint32(v)
+				f = pv
 				x.InnerField = f
 			}
 		}
@@ -1498,7 +1570,15 @@ func (x *RepPrimitives) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list []int32
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Int32()
+					r := in.JsonNumber()
+					n := r.String()
+					v, err := strconv.ParseInt(n, 10, 32)
+					if err != nil {
+						in.AddError(err)
+						return
+					}
+					pv := int32(v)
+					f = pv
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -1511,7 +1591,15 @@ func (x *RepPrimitives) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list []uint32
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Uint32()
+					r := in.JsonNumber()
+					n := r.String()
+					v, err := strconv.ParseUint(n, 10, 32)
+					if err != nil {
+						in.AddError(err)
+						return
+					}
+					pv := uint32(v)
+					f = pv
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -1524,7 +1612,15 @@ func (x *RepPrimitives) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list []int64
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Int64()
+					r := in.JsonNumber()
+					n := r.String()
+					v, err := strconv.ParseInt(n, 10, 64)
+					if err != nil {
+						in.AddError(err)
+						return
+					}
+					pv := int64(v)
+					f = pv
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -1537,7 +1633,15 @@ func (x *RepPrimitives) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list []uint64
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Uint64()
+					r := in.JsonNumber()
+					n := r.String()
+					v, err := strconv.ParseUint(n, 10, 64)
+					if err != nil {
+						in.AddError(err)
+						return
+					}
+					pv := uint64(v)
+					f = pv
 					list = append(list, f)
 					in.WantComma()
 				}
@@ -1550,7 +1654,15 @@ func (x *RepPrimitives) UnmarshalEasyJSON(in *jlexer.Lexer) {
 				var list []uint64
 				in.Delim('[')
 				for !in.IsDelim(']') {
-					f = in.Uint64()
+					r := in.JsonNumber()
+					n := r.String()
+					v, err := strconv.ParseUint(n, 10, 64)
+					if err != nil {
+						in.AddError(err)
+						return
+					}
+					pv := uint64(v)
+					f = pv
 					list = append(list, f)
 					in.WantComma()
 				}

util/protogen/internalgengo/json.go

@@ -59,6 +59,17 @@ func emitJSONUnmarshal(g *protogen.GeneratedFile, msg *protogen.Message) {
 	g.P("}")
 }
 
+func emitJSONParseInteger(g *protogen.GeneratedFile, ident string, method string, bitSize int, typ string) {
+	g.P("r := in.JsonNumber()")
+	g.P("n := r.String()")
+	g.P("v, err := ", strconvPackage.Ident(method), "(n, 10, ", bitSize, ")")
+	g.P("if err != nil {")
+	g.P("	in.AddError(err)")
+	g.P("	return")
+	g.P("}")
+	g.P(ident, " := ", typ, "(v)")
+}
+
 func emitJSONFieldRead(g *protogen.GeneratedFile, f *protogen.Field, name string) {
 	g.P("{")
 	defer g.P("}")
@@ -100,13 +111,17 @@ func emitJSONFieldRead(g *protogen.GeneratedFile, f *protogen.Field, name string
 		}`)
 		template = "%s = parsedValue"
 	case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind:
-		template = "%s = in.Int32()"
+		emitJSONParseInteger(g, "pv", "ParseInt", 32, "int32")
+		template = "%s = pv"
 	case protoreflect.Uint32Kind, protoreflect.Fixed32Kind:
-		template = "%s = in.Uint32()"
+		emitJSONParseInteger(g, "pv", "ParseUint", 32, "uint32")
+		template = "%s = pv"
 	case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
-		template = "%s = in.Int64()"
+		emitJSONParseInteger(g, "pv", "ParseInt", 64, "int64")
+		template = "%s = pv"
 	case protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
-		template = "%s = in.Uint64()"
+		emitJSONParseInteger(g, "pv", "ParseUint", 64, "uint64")
+		template = "%s = pv"
 	case protoreflect.FloatKind:
 		template = "%s = in.Float32()"
 	case protoreflect.DoubleKind: