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Unify environment var readers

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This commit is contained in:
yuhan6665 2023-10-28 17:24:54 -04:00
parent e241e5bda6
commit 4f05e0ac2b
9 changed files with 32 additions and 23 deletions
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13
common/xudp/xudp.go
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@ -6,11 +6,11 @@ import (
"encoding/base64"
"fmt"
"io"
"os"
"strings"
"github.com/xtls/xray-core/common/buf"
"github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/common/platform"
"github.com/xtls/xray-core/common/protocol"
"github.com/xtls/xray-core/common/session"
"lukechampine.com/blake3"
@ -28,20 +28,15 @@ var (
BaseKey []byte
)
const (
EnvShow = "XRAY_XUDP_SHOW"
EnvBaseKey = "XRAY_XUDP_BASEKEY"
)
func init() {
if strings.ToLower(os.Getenv(EnvShow)) == "true" {
if strings.ToLower(platform.NewEnvFlag(platform.XUDPLog).GetValue(func() string { return "" })) == "true" {
Show = true
}
if raw, found := os.LookupEnv(EnvBaseKey); found {
if raw := platform.NewEnvFlag(platform.XUDPBaseKey).GetValue(func() string { return "" }); raw != "" {
if BaseKey, _ = base64.RawURLEncoding.DecodeString(raw); len(BaseKey) == 32 {
return
}
panic(EnvBaseKey + ": invalid value: " + raw)
panic(platform.XUDPBaseKey + ": invalid value: " + raw)
}
rand.Read(BaseKey)
}