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