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2 Commits

Author SHA1 Message Date
Yiyang Kang 0c70dc976a
build: update go.mod 2022-11-23 05:10:22 +08:00
Yiyang Kang 2e6cd26cec fix: domain name validation
hopefully
2022-11-23 05:09:54 +08:00
3 changed files with 10 additions and 3 deletions

View File

@ -12,6 +12,7 @@ import (
"time"
"github.com/go-errors/errors"
"golang.org/x/net/idna"
"git.gensokyo.cafe/kkyy/tgbot_misaka_5882f7/utils"
)
@ -27,7 +28,7 @@ var (
digErrInvalidArgs = fmt.Errorf("invalid request")
digDnsNameRe = regexp.MustCompile(`^([a-z0-9_-]+\.?)+|\.$`)
digIdnaMapper = idna.New(idna.MapForLookup(), idna.StrictDomainName(false))
)
type DigRequest struct {
@ -61,8 +62,8 @@ func NewDigRequest(req string) (*DigRequest, error) {
return ret, nil
}
name := strings.ToLower(args[0])
if !digDnsNameRe.Match([]byte(name)) {
name, err := digIdnaMapper.ToASCII(args[0])
if err != nil {
return nil, digErrInvalidArgs
}
ret.Name = name

2
go.mod
View File

@ -7,6 +7,7 @@ require (
github.com/goccy/go-json v0.9.11
github.com/samber/lo v1.35.0
go.uber.org/zap v1.23.0
golang.org/x/net v0.2.0
gopkg.in/telebot.v3 v3.1.2
)
@ -14,4 +15,5 @@ require (
go.uber.org/atomic v1.10.0 // indirect
go.uber.org/multierr v1.8.0 // indirect
golang.org/x/exp v0.0.0-20220303212507-bbda1eaf7a17 // indirect
golang.org/x/text v0.4.0 // indirect
)

4
go.sum
View File

@ -486,6 +486,8 @@ golang.org/x/net v0.0.0-20220325170049-de3da57026de/go.mod h1:CfG3xpIq0wQ8r1q4Su
golang.org/x/net v0.0.0-20220412020605-290c469a71a5/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220520000938-2e3eb7b945c2/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -607,6 +609,8 @@ golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/text v0.4.0 h1:BrVqGRd7+k1DiOgtnFvAkoQEWQvBc25ouMJM6429SFg=
golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=