smtp: add more logging
This commit is contained in:
parent
6e41a22e6e
commit
f96cf313a8
10
smtp/smtp.go
10
smtp/smtp.go
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@ -5,6 +5,7 @@ import (
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"errors"
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"errors"
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"fmt"
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"fmt"
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"io"
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"io"
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"log"
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"strings"
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"strings"
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"github.com/emersion/go-message/mail"
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"github.com/emersion/go-message/mail"
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@ -118,6 +119,8 @@ func (s *session) Data(r io.Reader) error {
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}
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}
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// Create an empty draft
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// Create an empty draft
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log.Println("creating draft message")
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plaintext, err := msg.Encrypt([]*openpgp.Entity{privateKey}, privateKey)
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plaintext, err := msg.Encrypt([]*openpgp.Entity{privateKey}, privateKey)
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if err != nil {
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if err != nil {
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return err
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return err
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@ -206,6 +209,8 @@ func (s *session) Data(r io.Reader) error {
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return fmt.Errorf("cannot generate attachment key: %v", err)
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return fmt.Errorf("cannot generate attachment key: %v", err)
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}
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}
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log.Printf("uploading message attachment %q", filename)
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pr, pw := io.Pipe()
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pr, pw := io.Pipe()
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go func() {
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go func() {
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@ -235,6 +240,8 @@ func (s *session) Data(r io.Reader) error {
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}
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}
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// Encrypt the body and update the draft
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// Encrypt the body and update the draft
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log.Println("uploading message body")
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msg.MIMEType = bodyType
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msg.MIMEType = bodyType
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plaintext, err = msg.Encrypt([]*openpgp.Entity{privateKey}, privateKey)
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plaintext, err = msg.Encrypt([]*openpgp.Entity{privateKey}, privateKey)
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if err != nil {
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if err != nil {
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@ -282,6 +289,7 @@ func (s *session) Data(r io.Reader) error {
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}
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}
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// Create and send the outgoing message
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// Create and send the outgoing message
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log.Println("sending message")
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outgoing := &protonmail.OutgoingMessage{ID: msg.ID}
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outgoing := &protonmail.OutgoingMessage{ID: msg.ID}
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if len(plaintextRecipients) > 0 {
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if len(plaintextRecipients) > 0 {
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@ -376,6 +384,8 @@ func (be *backend) Login(_ *smtp.ConnectionState, username, password string) (sm
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// TODO: decrypt private keys in u.Addresses
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// TODO: decrypt private keys in u.Addresses
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log.Println("%q logged in", username)
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return &session{c, u, privateKeys, addrs}, nil
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return &session{c, u, privateKeys, addrs}, nil
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}
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}
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