119 lines
2.6 KiB
Go
119 lines
2.6 KiB
Go
package common
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import (
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"crypto/tls"
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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 Email struct {
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UserID int
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Email string
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Validated bool
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Primary bool
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Token string
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}
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func SendValidationEmail(username string, email string, token string) error {
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var schema = "http"
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if Site.EnableSsl {
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schema += "s"
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}
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// TODO: Move these to the phrase system
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subject := "Validate Your Email - " + Site.Name
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msg := "Dear " + username + ", following your registration on our forums, we ask you to validate your email, so that we can confirm that this email actually belongs to you.\n\nClick on the following link to do so. " + schema + "://" + Site.URL + "/user/edit/token/" + token + "\n\nIf you haven't created an account here, then please feel free to ignore this email.\nWe're sorry for the inconvenience this may have caused."
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return SendEmail(email, subject, msg)
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}
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// TODO: Refactor this
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func SendEmail(email string, subject string, msg string) (err error) {
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// This hook is useful for plugin_sendmail or for testing tools. Possibly to hook it into some sort of mail server?
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ret, hasHook := GetHookTable().VhookNeedHook("email_send_intercept", email, subject, msg)
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if hasHook {
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return ret.(error)
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}
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from := mail.Address{"", Site.Email}
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to := mail.Address{"", email}
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headers := make(map[string]string)
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headers["From"] = from.String()
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headers["To"] = to.String()
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headers["Subject"] = subject
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body := ""
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for k, v := range headers {
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body += fmt.Sprintf("%s: %s\r\n", k, v)
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}
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body += "\r\n" + msg
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var c *smtp.Client
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if Config.SMTPEnableTLS {
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tlsconfig := &tls.Config{
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InsecureSkipVerify: true,
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ServerName: Config.SMTPServer,
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}
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conn, err := tls.Dial("tcp", Config.SMTPServer+":"+Config.SMTPPort, tlsconfig)
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if err != nil {
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LogWarning(err)
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return err
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}
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c, err = smtp.NewClient(conn, Config.SMTPServer)
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if err != nil {
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LogWarning(err)
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return err
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}
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} else {
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c, err = smtp.Dial(Config.SMTPServer + ":" + Config.SMTPPort)
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if err != nil {
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LogWarning(err)
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return err
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}
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}
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if Config.SMTPUsername != "" {
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auth := smtp.PlainAuth("", Config.SMTPUsername, Config.SMTPPassword, Config.SMTPServer)
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err = c.Auth(auth)
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if err != nil {
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LogWarning(err)
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return err
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}
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}
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err = c.Mail(from.Address)
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if err != nil {
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LogWarning(err)
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return err
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}
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err = c.Rcpt(to.Address)
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if err != nil {
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LogWarning(err)
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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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LogWarning(err)
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return err
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}
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_, err = w.Write([]byte(body))
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if err != nil {
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LogWarning(err)
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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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LogWarning(err)
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return err
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}
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err = c.Quit()
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if err != nil {
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LogWarning(err)
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return err
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}
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return nil
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}
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