148 lines
3 KiB
Go
148 lines
3 KiB
Go
package mail
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import (
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"bytes"
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"fmt"
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"log"
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"net/smtp"
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"github.com/drone/drone/pkg/database"
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"github.com/drone/drone/pkg/template"
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)
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// A Message represents an email message. Addresses may be of any
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// form permitted by RFC 822.
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type Message struct {
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Sender string
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ReplyTo string // may be empty
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To string
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Subject string
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Body string
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}
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// Sends a activation email to the User.
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func SendActivation(to string, data interface{}) error {
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msg := Message{}
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msg.Subject = "[drone.io] Account Activation"
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msg.To = to
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var buf bytes.Buffer
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err := template.ExecuteTemplate(&buf, "activation.html", &data)
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if err != nil {
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log.Print(err)
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return err
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}
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msg.Body = buf.String()
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return Send(&msg)
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}
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// Sends an invitation to join a Team
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func SendInvitation(team, to string, data interface{}) error {
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msg := Message{}
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msg.Subject = "Invited to join " + team
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msg.To = to
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var buf bytes.Buffer
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err := template.ExecuteTemplate(&buf, "invitation.html", &data)
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if err != nil {
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log.Print(err)
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return err
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}
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msg.Body = buf.String()
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return Send(&msg)
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}
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// Sends an email to the User's email address
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// with Password reset information.
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func SendPassword(to string, data interface{}) error {
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msg := Message{}
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msg.Subject = "[drone.io] Password Reset"
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msg.To = to
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var buf bytes.Buffer
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err := template.ExecuteTemplate(&buf, "reset_password.html", &data)
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if err != nil {
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log.Print(err)
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return err
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}
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msg.Body = buf.String()
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return Send(&msg)
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}
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// Sends a build success email to the user.
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func SendSuccess(repo, to string, data interface{}) error {
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msg := Message{}
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msg.Subject = "[SUCCESS] " + repo
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msg.To = to
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var buf bytes.Buffer
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err := template.ExecuteTemplate(&buf, "success.html", &data)
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if err != nil {
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log.Print(err)
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return err
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}
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msg.Body = buf.String()
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return Send(&msg)
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}
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// Sends a build failure email to the user.
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func SendFailure(repo, to string, data interface{}) error {
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msg := Message{}
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msg.Subject = "[FAILURE] " + repo
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msg.To = to
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var buf bytes.Buffer
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err := template.ExecuteTemplate(&buf, "failure.html", &data)
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if err != nil {
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log.Print(err)
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return err
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}
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msg.Body = buf.String()
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return Send(&msg)
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}
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// Send sends an email message.
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func Send(msg *Message) error {
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// retieve the system settings from the database
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// so that we can get the SMTP details.
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s, err := database.GetSettings()
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if err != nil {
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log.Print(err)
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return err
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}
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// set the FROM address
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msg.Sender = s.SmtpAddress
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// format the raw email message body
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body := fmt.Sprintf(emailTemplate, msg.Sender, msg.To, msg.Subject, msg.Body)
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var auth smtp.Auth
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if len(s.SmtpUsername) > 0 {
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auth = smtp.PlainAuth("", s.SmtpUsername, s.SmtpPassword, s.SmtpServer)
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}
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addr := fmt.Sprintf("%s:%s", s.SmtpServer, s.SmtpPort)
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err = smtp.SendMail(addr, auth, msg.Sender, []string{msg.To}, []byte(body))
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if err != nil {
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log.Print(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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// Text-template used to generate a raw Email message
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var emailTemplate = `From: %s
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To: %s
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Subject: %s
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MIME-version: 1.0
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Content-Type: text/html; charset="UTF-8"
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%s`
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