forked from wgroeneveld/go-jamming
81 lines
1.8 KiB
Go
81 lines
1.8 KiB
Go
package notifier
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import (
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"brainbaking.com/go-jamming/app/mf"
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"brainbaking.com/go-jamming/common"
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"encoding/base64"
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"fmt"
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"net/mail"
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"net/smtp"
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)
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type MailNotifier struct {
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Conf *common.Config
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}
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// sendMail is a utility function that sends a mail without authentication to localhost. Tested using postfix.
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// cheers https://github.com/gadelkareem/go-helpers/blob/master/helpers.go
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func sendMail(from, subject, body, toName, toAddress string) error {
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c, err := smtp.Dial("127.0.0.1:25")
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if err != nil {
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return err
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}
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defer c.Close()
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if err = c.Mail(from); err != nil {
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return err
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}
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to := (&mail.Address{toName, toAddress}).String()
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if err = c.Rcpt(to); err != nil {
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return err
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}
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w, err := c.Data()
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if err != nil {
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return err
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}
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msg := "To: " + to + "\r\n" +
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"From: " + from + "\r\n" +
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"Subject: " + subject + "\r\n" +
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"Content-Type: text/html; charset=\"UTF-8\"\r\n" +
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"Content-Transfer-Encoding: base64\r\n" +
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"\r\n" + base64.StdEncoding.EncodeToString([]byte(body))
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_, err = w.Write([]byte(msg))
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if err != nil {
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return err
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}
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err = w.Close()
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if err != nil {
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return err
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}
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return c.Quit()
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}
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func (mn *MailNotifier) NotifyReceived(wm mf.Mention, indieweb *mf.IndiewebData) error {
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if len(mn.Conf.AdminEmail) == 0 {
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return fmt.Errorf("no adminEmail provided")
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}
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return sendMail(
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mn.Conf.AdminEmail,
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"Webmention received from "+wm.SourceDomain(),
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buildReceivedMsg(wm, indieweb, mn.Conf),
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"Go-Jamming User",
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mn.Conf.AdminEmail)
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}
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func (mn *MailNotifier) NotifyInModeration(wm mf.Mention, indieweb *mf.IndiewebData) error {
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if len(mn.Conf.AdminEmail) == 0 {
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return fmt.Errorf("no adminEmail provided")
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}
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return sendMail(
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mn.Conf.AdminEmail,
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"Webmention in moderation from "+wm.SourceDomain(),
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buildInModerationMsg(wm, indieweb, mn.Conf),
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"Go-Jamming User",
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mn.Conf.AdminEmail)
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}
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