90 lines
2.2 KiB
Go
90 lines
2.2 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package log
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/smtp"
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
const (
|
|
subjectPhrase = "Diagnostic message from server"
|
|
)
|
|
|
|
// SMTPWriter implements LoggerInterface and is used to send emails via given SMTP-server.
|
|
type SMTPWriter struct {
|
|
Username string `json:"Username"`
|
|
Password string `json:"password"`
|
|
Host string `json:"Host"`
|
|
Subject string `json:"subject"`
|
|
RecipientAddresses []string `json:"sendTos"`
|
|
Level int `json:"level"`
|
|
}
|
|
|
|
// NewSMTPWriter creates smtp writer.
|
|
func NewSMTPWriter() LoggerInterface {
|
|
return &SMTPWriter{Level: TRACE}
|
|
}
|
|
|
|
// Init smtp writer with json config.
|
|
// config like:
|
|
// {
|
|
// "Username":"example@gmail.com",
|
|
// "password:"password",
|
|
// "host":"smtp.gmail.com:465",
|
|
// "subject":"email title",
|
|
// "sendTos":["email1","email2"],
|
|
// "level":LevelError
|
|
// }
|
|
func (sw *SMTPWriter) Init(jsonconfig string) error {
|
|
return json.Unmarshal([]byte(jsonconfig), sw)
|
|
}
|
|
|
|
// WriteMsg writes message in smtp writer.
|
|
// it will send an email with subject and only this message.
|
|
func (sw *SMTPWriter) WriteMsg(msg string, skip, level int) error {
|
|
if level < sw.Level {
|
|
return nil
|
|
}
|
|
|
|
hp := strings.Split(sw.Host, ":")
|
|
|
|
// Set up authentication information.
|
|
auth := smtp.PlainAuth(
|
|
"",
|
|
sw.Username,
|
|
sw.Password,
|
|
hp[0],
|
|
)
|
|
// Connect to the server, authenticate, set the sender and recipient,
|
|
// and send the email all in one step.
|
|
contentType := "Content-Type: text/plain" + "; charset=UTF-8"
|
|
mailmsg := []byte("To: " + strings.Join(sw.RecipientAddresses, ";") + "\r\nFrom: " + sw.Username + "<" + sw.Username +
|
|
">\r\nSubject: " + sw.Subject + "\r\n" + contentType + "\r\n\r\n" + fmt.Sprintf(".%s", time.Now().Format("2006-01-02 15:04:05")) + msg)
|
|
|
|
return smtp.SendMail(
|
|
sw.Host,
|
|
auth,
|
|
sw.Username,
|
|
sw.RecipientAddresses,
|
|
mailmsg,
|
|
)
|
|
}
|
|
|
|
// Flush when log should be flushed
|
|
func (sw *SMTPWriter) Flush() {
|
|
}
|
|
|
|
// Destroy when writer is destroy
|
|
func (sw *SMTPWriter) Destroy() {
|
|
}
|
|
|
|
func init() {
|
|
Register("smtp", NewSMTPWriter)
|
|
}
|