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parsing tweaks (#211)

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This commit is contained in:
Michael Quigley 2023-02-08 11:41:05 -05:00
parent a30645171a
commit 8244910842
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1 changed files with 3 additions and 2 deletions
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5
cmd/zrok/util.go
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@ -5,6 +5,7 @@ import (
"github.com/go-openapi/runtime" "github.com/go-openapi/runtime"
httptransport "github.com/go-openapi/runtime/client" httptransport "github.com/go-openapi/runtime/client"
"github.com/pkg/errors" "github.com/pkg/errors"
"math"
"net/url" "net/url"
"os" "os"
"strconv" "strconv"
@ -22,13 +23,13 @@ func mustGetAdminAuth() runtime.ClientAuthInfoWriter {
func parseUrl(in string) (string, error) { func parseUrl(in string) (string, error) {
// parse port-only urls // parse port-only urls
if iv, err := strconv.ParseInt(in, 10, 0); err == nil { if iv, err := strconv.ParseInt(in, 10, 0); err == nil {
if iv > 0 && iv < 65536 { if iv > 0 && iv <= math.MaxUint16 {
if iv == 443 { if iv == 443 {
return fmt.Sprintf("https://127.0.0.1:%d", iv), nil return fmt.Sprintf("https://127.0.0.1:%d", iv), nil
} }
return fmt.Sprintf("http://127.0.0.1:%d", iv), nil return fmt.Sprintf("http://127.0.0.1:%d", iv), nil
} }
return "", errors.Errorf("ports must be between 1 and 65536; %d is not", iv) return "", errors.Errorf("ports must be between 1 and %d; %d is not", math.MaxUint16, iv)
} }
// make sure either https:// or http:// was specified // make sure either https:// or http:// was specified