120 lines
2.6 KiB
Go
120 lines
2.6 KiB
Go
package utils
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import (
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"io"
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"io/ioutil"
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"log"
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"os"
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"time"
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imap "github.com/emersion/go-imap"
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"github.com/emersion/go-imap/client"
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"github.com/emersion/go-message/mail"
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)
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var (
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emailUsername = os.Getenv("GOFF_EMAIL_USERNAME")
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emailPassword = os.Getenv("GOFF_EMAIL_PASSWORD")
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)
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var EmailClient client.Client
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func RecieveEmail() {
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for {
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log.Println("Connecting to Email server.")
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EmailClient, err := client.DialTLS("mail.djpianalto.com:993", nil)
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if err != nil {
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log.Println(err)
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return
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}
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if err = EmailClient.Login(emailUsername, emailPassword); err != nil {
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log.Println(err)
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return
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}
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log.Println("Connected to Email server.")
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defer EmailClient.Logout()
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mbox, err := EmailClient.Select("INBOX", false)
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if err != nil {
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log.Println(err)
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return
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}
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if mbox.Messages == 0 {
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log.Println("No Messages in Mailbox")
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}
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criteria := imap.NewSearchCriteria()
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criteria.WithoutFlags = []string{"\\Seen"}
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uids, err := EmailClient.Search(criteria)
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if err != nil {
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log.Println(err)
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}
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if len(uids) > 0 {
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seqset := new(imap.SeqSet)
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seqset.AddNum(uids...)
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section := &imap.BodySectionName{}
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items := []imap.FetchItem{section.FetchItem()}
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messages := make(chan *imap.Message, 10)
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go func() {
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if err = EmailClient.Fetch(seqset, items, messages); err != nil {
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log.Println(err)
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return
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}
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}()
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for msg := range messages {
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if msg == nil {
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log.Println("No New Messages")
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continue
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}
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r := msg.GetBody(section)
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if r == nil {
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log.Println("Server didn't send a message body")
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continue
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}
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mr, err := mail.CreateReader(r)
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if err != nil {
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log.Println(err)
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continue
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}
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header := mr.Header
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if date, err := header.Date(); err == nil {
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log.Println("Date:", date)
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}
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if from, err := header.AddressList("From"); err == nil {
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log.Println("From:", from)
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}
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if to, err := header.AddressList("To"); err == nil {
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log.Println("To:", to)
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}
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if subject, err := header.Subject(); err == nil {
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log.Println("Subject:", subject)
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}
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for {
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p, err := mr.NextPart()
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if err == io.EOF {
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break
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} else if err != nil {
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log.Println(err)
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break
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}
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switch h := p.Header.(type) {
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case *mail.InlineHeader:
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// This is the message's text (can be plain-text or HTML)
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b, _ := ioutil.ReadAll(p.Body)
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log.Printf("Got text: %v\n", string(b))
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case *mail.AttachmentHeader:
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// This is an attachment
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filename, _ := h.Filename()
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log.Printf("Got attachment: %v\n", filename)
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}
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}
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}
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}
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time.Sleep(300 * time.Second)
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}
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}
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