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58 lines
1.2 KiB
58 lines
1.2 KiB
package main
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import (
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"encoding/json"
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"io/ioutil"
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"net"
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"os"
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)
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func LoadConfig(path string) (*Configuration, error) {
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data, err := ioutil.ReadFile(path)
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if err != nil {
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return nil, err
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}
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var c Configuration
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if err := json.Unmarshal(data, &c); err != nil {
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return nil, err
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}
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bindAddress := os.Getenv("GOPHERHOLE_BIND_ADDRESS")
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if ip := net.ParseIP(bindAddress); ip != nil {
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c.BindAddress = ip
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} else {
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c.BindAddress = net.ParseIP("127.0.0.1")
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}
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return &c, nil
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}
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type Configuration struct {
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BindAddress net.IP
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UseHosts bool `json:"useHosts"`
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Upstream []string `json:"upstreams"`
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Blocklists []string `json:"blocklists"`
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Records map[string]ConfigRecord `json:"records"`
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}
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type ConfigRecord struct {
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Type string
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Record string
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}
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func NewConfig() *Configuration {
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return &Configuration{
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BindAddress: net.IPv4(127, 0, 0, 1),
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Upstream: []string{"1.1.1.1"},
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UseHosts: true,
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Blocklists: []string{"https://s3.amazonaws.com/lists.disconnect.me/simple_tracking.txt"},
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Records: map[string]ConfigRecord{
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"home.internal": ConfigRecord{
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Type: "A",
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Record: "127.0.0.1",
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},
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},
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}
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}
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