mirror of
https://github.com/Jinnrry/PMail.git
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55 lines
1.2 KiB
Go
55 lines
1.2 KiB
Go
package setup
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import (
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"pmail/dto"
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"pmail/i18n"
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"pmail/services/auth"
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"pmail/utils/errors"
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)
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type DNSItem struct {
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Type string `json:"type"`
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Host string `json:"host"`
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Value string `json:"value"`
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TTL int `json:"ttl"`
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Tips string `json:"tips"`
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}
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func GetDNSSettings(ctx *dto.Context) ([]*DNSItem, error) {
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configData, err := readConfig()
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if err != nil {
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return nil, errors.Wrap(err)
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}
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ret := []*DNSItem{
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{Type: "A", Host: "smtp", Value: getIp(), TTL: 3600, Tips: i18n.GetText(ctx.Lang, "ip_taps")},
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{Type: "MX", Host: "-", Value: fmt.Sprintf("smtp.%s", configData.Domain), TTL: 3600},
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{Type: "TXT", Host: "-", Value: "v=spf1 a mx ~all", TTL: 3600},
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{Type: "TXT", Host: "default._domainkey", Value: auth.DkimGen(), TTL: 3600},
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}
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return ret, nil
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}
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func getIp() string {
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resp, err := http.Get("http://ip-api.com/json/?lang=zh-CN ")
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if err != nil {
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return "Your Server IP"
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}
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defer resp.Body.Close()
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if resp.StatusCode == 200 {
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body, err := io.ReadAll(resp.Body)
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if err == nil {
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var queryRes map[string]string
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_ = json.Unmarshal(body, &queryRes)
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return queryRes["query"]
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}
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}
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return "Your Server IP"
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}
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