v1.0.0

common/log/access.go

@@ -0,0 +1,64 @@
+package log
+
+import (
+	"context"
+	"strings"
+
+	"github.com/xtls/xray-core/v1/common/serial"
+)
+
+type logKey int
+
+const (
+	accessMessageKey logKey = iota
+)
+
+type AccessStatus string
+
+const (
+	AccessAccepted = AccessStatus("accepted")
+	AccessRejected = AccessStatus("rejected")
+)
+
+type AccessMessage struct {
+	From   interface{}
+	To     interface{}
+	Status AccessStatus
+	Reason interface{}
+	Email  string
+	Detour string
+}
+
+func (m *AccessMessage) String() string {
+	builder := strings.Builder{}
+	builder.WriteString(serial.ToString(m.From))
+	builder.WriteByte(' ')
+	builder.WriteString(string(m.Status))
+	builder.WriteByte(' ')
+	builder.WriteString(serial.ToString(m.To))
+	builder.WriteByte(' ')
+	if len(m.Detour) > 0 {
+		builder.WriteByte('[')
+		builder.WriteString(m.Detour)
+		builder.WriteString("] ")
+	}
+	builder.WriteString(serial.ToString(m.Reason))
+
+	if len(m.Email) > 0 {
+		builder.WriteString("email:")
+		builder.WriteString(m.Email)
+		builder.WriteByte(' ')
+	}
+	return builder.String()
+}
+
+func ContextWithAccessMessage(ctx context.Context, accessMessage *AccessMessage) context.Context {
+	return context.WithValue(ctx, accessMessageKey, accessMessage)
+}
+
+func AccessMessageFromContext(ctx context.Context) *AccessMessage {
+	if accessMessage, ok := ctx.Value(accessMessageKey).(*AccessMessage); ok {
+		return accessMessage
+	}
+	return nil
+}