Freedom: Add maxSplit fragment option; Add applyTo noises option (#4998)

This commit is contained in:
patterniha
2025-08-08 01:56:09 +02:00
committed by GitHub
parent 5dce7e4e25
commit cde6e33ec9
4 changed files with 148 additions and 71 deletions

View File

@@ -27,12 +27,14 @@ type Fragment struct {
Packets string `json:"packets"`
Length *Int32Range `json:"length"`
Interval *Int32Range `json:"interval"`
MaxSplit *Int32Range `json:"maxSplit"`
}
type Noise struct {
Type string `json:"type"`
Packet string `json:"packet"`
Delay *Int32Range `json:"delay"`
Type string `json:"type"`
Packet string `json:"packet"`
Delay *Int32Range `json:"delay"`
ApplyTo string `json:"applyTo"`
}
// Build implements Buildable
@@ -108,6 +110,13 @@ func (c *FreedomConfig) Build() (proto.Message, error) {
config.Fragment.IntervalMin = uint64(c.Fragment.Interval.From)
config.Fragment.IntervalMax = uint64(c.Fragment.Interval.To)
}
{
if c.Fragment.MaxSplit != nil {
config.Fragment.MaxSplitMin = uint64(c.Fragment.MaxSplit.From)
config.Fragment.MaxSplitMax = uint64(c.Fragment.MaxSplit.To)
}
}
}
if c.Noise != nil {
@@ -193,5 +202,15 @@ func ParseNoise(noise *Noise) (*freedom.Noise, error) {
NConfig.DelayMin = uint64(noise.Delay.From)
NConfig.DelayMax = uint64(noise.Delay.To)
}
switch strings.ToLower(noise.ApplyTo) {
case "", "ip", "all":
NConfig.ApplyTo = "ip"
case "ipv4":
NConfig.ApplyTo = "ipv4"
case "ipv6":
NConfig.ApplyTo = "ipv6"
default:
return nil, errors.New("Invalid applyTo, only ip/ipv4/ipv6 are supported")
}
return NConfig, nil
}