| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283 |
- package main
-
- import (
- "bytes"
- "encoding/json"
- "fmt"
- "io"
-
- "github.com/9seconds/mtg/v2/mtglib"
- "github.com/pelletier/go-toml"
- )
-
- type config struct {
- Debug bool `json:"debug"`
- Secret mtglib.Secret `json:"secret"`
- }
-
- type configRaw struct {
- Debug bool `toml:"debug" json:"debug"`
- Secret string `toml:"secret" json:"secret"`
- BindTo string `toml:"bind-to" json:"bind-to"`
- TCPBuffer string `toml:"tcp-buffer" json:"tcp-buffer"`
- PreferIP string `toml:"prefer-ip" json:"prefer-ip"`
- CloakPort uint `toml:"cloak-port" json:"cloak-port"`
- Probes struct {
- Time struct {
- Enabled bool `toml:"enabled" json:"enabled"`
- AllowSkewness string `toml:"allow-skewness" json:"allow-skewness"`
- } `toml:"time" json:"time"`
- AntiReplay struct {
- Enabled bool `toml:"enabled" json:"enabled"`
- MaxSize string `toml:"max-size" json:"max-size"`
- TTL string `toml:"ttl" json:"ttl"`
- } `toml:"anti-replay" json:"anti-replay"`
- } `toml:"probes" json:"probes"`
- Network struct {
- PublicIP struct {
- IPv4 string `toml:"ipv4" json:"ipv4"`
- IPv6 string `toml:"ipv6" json:"ipv6"`
- } `toml:"public-ip" json:"public-ip"`
- DOHHostname string `toml:"doh-hostname" json:"doh-hostname"`
- Proxies []string `toml:"proxies" json:"proxies"`
- } `toml:"network" json:"network"`
- Stats struct {
- StatsD struct {
- Enabled bool `toml:"enabled" json:"enabled"`
- Address string `toml:"address" json:"address"`
- MetricPrefix string `toml:"metric-prefix" json:"metric-prefix"`
- } `toml:"statsd" json:"statsd"`
- Prometheus struct {
- Enabled bool `toml:"enabled" json:"enabled"`
- BindTo string `toml:"bind-to" json:"bind-to"`
- HTTPPath string `toml:"http-path" json:"http-path"`
- MetricPrefix string `toml:"metric-prefix" json:"metric-prefix"`
- } `toml:"prometheus" json:"prometheus"`
- } `toml:"stats" json:"stats"`
- }
-
- func parseConfig(reader io.Reader) (*config, error) {
- rawConf := &configRaw{}
-
- if err := toml.NewDecoder(reader).Decode(rawConf); err != nil {
- return nil, fmt.Errorf("cannot parse toml config: %w", err)
- }
-
- jsonBuf := &bytes.Buffer{}
- jsonEncoder := json.NewEncoder(jsonBuf)
-
- jsonEncoder.SetEscapeHTML(false)
- jsonEncoder.SetIndent("", "")
-
- if err := jsonEncoder.Encode(rawConf); err != nil {
- return nil, fmt.Errorf("cannot dump into interim format: %w", err)
- }
-
- conf := &config{}
-
- if err := json.NewDecoder(jsonBuf).Decode(conf); err != nil {
- return nil, fmt.Errorf("cannot parse final config: %w", err)
- }
-
- return conf, nil
- }
|