diff --git a/common/email.go b/common/email.go index 03067615..5d0d5cc4 100644 --- a/common/email.go +++ b/common/email.go @@ -1,7 +1,7 @@ package common import ( - "fmt" + "crypto/tls" "net/smtp" ) @@ -26,8 +26,7 @@ func SendValidationEmail(username string, email string, token string) error { } // TODO: Refactor this -// TODO: Add support for TLS -func SendEmail(email string, subject string, msg string) error { +func SendEmail(email string, subject string, 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 { @@ -35,40 +34,56 @@ func SendEmail(email string, subject string, msg string) error { } body := "Subject: " + subject + "\n\n" + msg + "\n" - con, err := smtp.Dial(Config.SMTPServer + ":" + Config.SMTPPort) - if err != nil { - return err - } - - if Config.SMTPUsername != "" { - auth := smtp.PlainAuth("", Config.SMTPUsername, Config.SMTPPassword, Config.SMTPServer) - err = con.Auth(auth) + var c *smtp.Client + if Config.SMTPEnableTLS { + tlsconfig := &tls.Config{ + InsecureSkipVerify: true, + ServerName: Config.SMTPServer, + } + conn, err := tls.Dial("tcp", Config.SMTPServer+":"+Config.SMTPPort, tlsconfig) + if err != nil { + return err + } + c, err = smtp.NewClient(conn, Config.SMTPServer) + if err != nil { + return err + } + } else { + c, err = smtp.Dial(Config.SMTPServer + ":" + Config.SMTPPort) if err != nil { return err } } - err = con.Mail(Site.Email) + if Config.SMTPUsername != "" { + auth := smtp.PlainAuth("", Config.SMTPUsername, Config.SMTPPassword, Config.SMTPServer) + err = c.Auth(auth) + if err != nil { + return err + } + } + + err = c.Mail(Site.Email) if err != nil { return err } - err = con.Rcpt(email) + err = c.Rcpt(email) if err != nil { return err } - emailData, err := con.Data() + w, err := c.Data() if err != nil { return err } - _, err = fmt.Fprintf(emailData, body) + _, err = w.Write([]byte(body)) if err != nil { return err } - err = emailData.Close() + err = w.Close() if err != nil { return err } - return con.Quit() + return c.Quit() } diff --git a/common/site.go b/common/site.go index c086860e..c705b936 100644 --- a/common/site.go +++ b/common/site.go @@ -66,11 +66,11 @@ type config struct { TopicCache string TopicCacheCapacity int - SMTPServer string - SMTPUsername string - SMTPPassword string - SMTPPort string - //SMTPEnableTLS bool + SMTPServer string + SMTPUsername string + SMTPPassword string + SMTPPort string + SMTPEnableTLS bool Search string