51 lines
1002 B
Go
51 lines
1002 B
Go
package smtp
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import (
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"log"
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"os"
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"time"
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"github.com/emersion/go-smtp"
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"maunium.net/go/mautrix/id"
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)
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type backend struct {
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domain string
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rooms map[string]id.RoomID
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}
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func (b *backend) newSession() *session {
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return &session{
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domain: b.domain,
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rooms: b.rooms,
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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 NewServer(domain string, mapping map[string]id.RoomID, port string) *smtp.Server {
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be := &backend{
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domain: domain,
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rooms: mapping,
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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 = 360 * time.Second
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s.WriteTimeout = 360 * time.Second
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s.MaxMessageBytes = 63 * 1024
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s.MaxRecipients = 50
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s.Debug = os.Stdout
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log.Println("Starting SMTP server")
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log.Fatal(s.ListenAndServe())
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return s
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}
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