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Single user refactor

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This commit is contained in:
Neil Alexander
2021-07-09 00:08:26 +01:00
parent 8411468451
commit 0735fa74de
15 changed files with 190 additions and 233 deletions
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9
internal/smtpserver/backend.go
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@@ -32,15 +32,14 @@ func (b *Backend) Login(state *smtp.ConnectionState, username, password string)
switch b.Mode {
case BackendModeInternal:
// If our username is email-like, then take just the localpart
if localpart, host, err := utils.ParseAddress(username); err == nil {
if host != base62.EncodeToString(b.Config.PublicKey) {
if pk, err := utils.ParseAddress(username); err == nil {
if !pk.Equal(b.Config.PublicKey) {
return nil, fmt.Errorf("failed to authenticate: wrong domain in username")
}
username = localpart
}
username = base62.EncodeToString(b.Config.PublicKey)
// The connection came from our local listener
if authed, err := b.Storage.TryAuthenticate(username, password); err != nil {
if authed, err := b.Storage.ConfigTryPassword(password); err != nil {
b.Log.Printf("Failed to authenticate SMTP user %q due to error: %s", username, err)
return nil, fmt.Errorf("failed to authenticate: %w", err)
} else if !authed {