d314ba376e
- conntrack/event.go: TrafficEvent type - conntrack/filter.go: WG subnet filter, IsExternal, ProtoName - conntrack/subscriber.go: netlink conntrack DESTROY subscriber - writer/log.go: JSON line writer with mutex - resolver/peers.go: WG IP → peer name from conf files + endpoint index - resolver/services.go: IP:port → service name from services.json - config/config.go: reads wgctl.json, sensible defaults - cmd/root.go: CLI flags - main.go: wires everything together - DESTROY events only: full byte/packet counts per connection - filters to WireGuard subnet, marks external traffic
42 lines
No EOL
942 B
Go
42 lines
No EOL
942 B
Go
package config
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import (
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"encoding/json"
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"os"
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)
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// Config holds wgctl-conntrack runtime configuration
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type Config struct {
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WGSubnet string
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DataDir string
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ClientsDir string
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AcceptLogFile string
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ServicesFile string
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}
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type wgctlJSON struct {
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WireGuard struct {
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Subnet string `json:"subnet"`
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} `json:"wireguard"`
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}
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// Load reads config from wgctl.json and applies defaults
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func Load(wgDir string) (*Config, error) {
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cfg := &Config{
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WGSubnet: "10.1.0.0/16",
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DataDir: wgDir + "/.wgctl/data",
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ClientsDir: wgDir + "/clients",
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AcceptLogFile: wgDir + "/.wgctl/daemon/accept_events.log",
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ServicesFile: wgDir + "/.wgctl/data/services.json",
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}
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jsonFile := wgDir + "/.wgctl/config/wgctl.json"
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if data, err := os.ReadFile(jsonFile); err == nil {
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var wj wgctlJSON
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if json.Unmarshal(data, &wj) == nil && wj.WireGuard.Subnet != "" {
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cfg.WGSubnet = wj.WireGuard.Subnet
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}
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}
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return cfg, nil
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} |