package common import ( "crypto/tls" "fmt" "net/mail" "net/smtp" "strings" p "github.com/Azareal/Gosora/common/phrases" ) func SendActivationEmail(username, email, token string) error { schema := "http" if Config.SslSchema { schema += "s" } // TODO: Move these to the phrase system subject := "Account Activation - " + Site.Name msg := "Dear " + username + ", to complete your registration on our forums, we need 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." return SendEmail(email, subject, msg) } func SendValidationEmail(username, email, token string) error { schema := "http" if Config.SslSchema { schema += "s" } r := func(body *string) func(name, val string) { return func(name, val string) { *body = strings.Replace(*body, "{{"+name+"}}", val, -1) } } subject := p.GetAccountPhrase("ValidateEmailSubject") r1 := r(&subject) r1("name", Site.Name) body := p.GetAccountPhrase("ValidateEmailBody") r2 := r(&body) r2("username", username) r2("schema", schema) r2("url", Site.URL) r2("token", token) return SendEmail(email, subject, body) } // TODO: Refactor this func SendEmail(email, subject, msg string) (err error) { // This hook is useful for plugin_sendmail or for testing tools. Possibly to hook it into some sort of mail server? ret, hasHook := GetHookTable().VhookNeedHook("email_send_intercept", email, subject, msg) if hasHook { return ret.(error) } from := mail.Address{"", Site.Email} to := mail.Address{"", email} headers := make(map[string]string) headers["From"] = from.String() headers["To"] = to.String() headers["Subject"] = subject body := "" for k, v := range headers { body += fmt.Sprintf("%s: %s\r\n", k, v) } body += "\r\n" + msg var c *smtp.Client var conn *tls.Conn if Config.SMTPEnableTLS { tlsconfig := &tls.Config{ InsecureSkipVerify: true, ServerName: Config.SMTPServer, } conn, err = tls.Dial("tcp", Config.SMTPServer+":"+Config.SMTPPort, tlsconfig) if err != nil { LogWarning(err) return err } c, err = smtp.NewClient(conn, Config.SMTPServer) } else { c, err = smtp.Dial(Config.SMTPServer + ":" + Config.SMTPPort) } if err != nil { LogWarning(err) return err } if Config.SMTPUsername != "" { auth := smtp.PlainAuth("", Config.SMTPUsername, Config.SMTPPassword, Config.SMTPServer) err = c.Auth(auth) if err != nil { LogWarning(err) return err } } if err = c.Mail(from.Address); err != nil { LogWarning(err) return err } if err = c.Rcpt(to.Address); err != nil { LogWarning(err) return err } w, err := c.Data() if err != nil { LogWarning(err) return err } _, err = w.Write([]byte(body)) if err != nil { LogWarning(err) return err } if err = w.Close(); err != nil { LogWarning(err) return err } if err = c.Quit(); err != nil { LogWarning(err) return err } return nil }