57 lines
1.2 KiB
Go
57 lines
1.2 KiB
Go
package smtp
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import (
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"context"
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"os"
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"time"
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"github.com/emersion/go-smtp"
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"github.com/getsentry/sentry-go"
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"gitlab.com/etke.cc/go/logger"
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)
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type backend struct {
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log *logger.Logger
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domain string
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client Client
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}
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func (b *backend) newSession() *session {
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return &session{
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ctx: sentry.SetHubOnContext(context.Background(), sentry.CurrentHub().Clone()),
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log: b.log,
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domain: b.domain,
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client: b.client,
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}
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}
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func (b *backend) Login(state *smtp.ConnectionState, username, password string) (smtp.Session, error) {
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return nil, smtp.ErrAuthUnsupported
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}
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func (b *backend) AnonymousLogin(state *smtp.ConnectionState) (smtp.Session, error) {
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return b.newSession(), nil
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}
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func Start(domain, port, loglevel string, client Client) error {
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log := logger.New("smtp.", loglevel)
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be := &backend{
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log: log,
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domain: domain,
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client: client,
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}
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s := smtp.NewServer(be)
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s.Addr = ":" + port
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s.Domain = domain
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s.AuthDisabled = true
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s.ReadTimeout = 10 * time.Second
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s.WriteTimeout = 10 * time.Second
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s.MaxMessageBytes = 63 * 1024
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if log.GetLevel() == "DEBUG" || log.GetLevel() == "TRACE" {
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s.Debug = os.Stdout
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}
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log.Info("Starting SMTP server on %s:%s", domain, port)
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return s.ListenAndServe()
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}
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