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- Inter-node Protocol: Implemented a custom communication protocol based on Protobuf structures. - Bridge Node Support: Added functionality to manage mail (send/receive) on remote nodes via a bridge node. Full transparent management requires a private key on the bridge, while the remote node can operate with only a public key. - End-to-End Encryption (E2EE): Integrated E2EE using age. Encryption and decryption occur strictly at the bridge level; node administrators cannot access message content. - New Addressing Schema: Transitioned from nodepub@yggmail to userpub@nodepub. - Key Adaptation: Implemented ed25519 to x25519 coordinate adaptation, allowing signing keys to be used for encryption. Changed - Address Encoding: Switched from hex16 to base32 for the address space. - Memory Optimization: Replaced direct memory allocations with streaming for mail processing to reduce RAM overhead. - Code Refactoring: Performed decomposition of the original inherited codebase to improve maintainability. Fixed - Mail Updates: Fixed the mail retrieval mechanism to ensure near-instant updates for incoming messages. Changes to be committed: modified: .gitignore modified: README.md modified: cmd/yggmail/main.go modified: go.mod modified: go.sum new file: internal/account/manager.go new file: internal/account/session.go modified: internal/imapserver/backend.go modified: internal/imapserver/imap.go modified: internal/imapserver/mailbox.go modified: internal/imapserver/notify.go modified: internal/imapserver/user.go new file: internal/notify/notify.go new file: internal/notify/remote/remote.go new file: internal/remote/client.go new file: internal/remote/handlers.go new file: internal/remote/io.go new file: internal/remote/server.go new file: internal/remote/sign.go new file: internal/remote/types/request.pb.go new file: internal/remote/types/request.proto new file: internal/remote/types/response.pb.go new file: internal/remote/types/response.proto new file: internal/shell/shell.go modified: internal/smtpsender/sender.go modified: internal/smtpserver/backend.go modified: internal/smtpserver/session_local.go modified: internal/smtpserver/session_remote.go modified: internal/smtpserver/smtp.go new file: internal/storage/filestore/filestore.go new file: internal/storage/local/storage.go new file: internal/storage/remote/mail.go new file: internal/storage/remote/mailbox.go new file: internal/storage/remote/queue.go new file: internal/storage/remote/storage.go new file: internal/storage/remote/watch.go modified: internal/storage/sqlite3/sqlite3.go new file: internal/storage/sqlite3/table_accounts.go modified: internal/storage/sqlite3/table_mailboxes.go modified: internal/storage/sqlite3/table_mails.go modified: internal/storage/sqlite3/table_queue.go modified: internal/storage/storage.go modified: internal/storage/types/types.go modified: internal/utils/address.go new file: internal/utils/age/age.go new file: internal/utils/age/bech32/bech32.go new file: internal/utils/crypt.go new file: internal/utils/e2ee/crypt.go new file: internal/utils/e2ee/e2ee_test.go new file: internal/utils/e2ee/msg.go new file: internal/utils/x25519.go modified: internal/welcome/welcome.go
2026-02-14 02:34:09 +05:00
/*
* Copyright (c) 2026 Kaiy Ragur
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package remote
import (
"fmt"
pb "github.com/neilalexander/yggmail/internal/remote/types"
)
func (s *RemoteStorage) MailboxList(pk string, onlySubscribed bool) ([]string, error) {
resp, _, err := s.Call(&pb.Request{
Call: &pb.Request_MboxList{
MboxList: &pb.MailboxListRequest{OnlySubscribed: onlySubscribed},
},
}, nil, 0)
if err != nil {
return nil, err
}
if !resp.Success {
return nil, fmt.Errorf(resp.Error)
}
return resp.GetMboxList().Names, nil
}
func (s *RemoteStorage) MailboxSelect(pk string, mailbox string) (bool, error) {
resp, _, err := s.Call(&pb.Request{
Call: &pb.Request_MboxStatus{
MboxStatus: &pb.MailboxStatusRequest{Name: mailbox},
},
}, nil, 0)
if err != nil {
return false, err
}
return resp.Success, nil
}
func (s *RemoteStorage) MailboxCreate(pk string, name string) error {
resp, _, err := s.Call(&pb.Request{
Call: &pb.Request_MboxCreate{
MboxCreate: &pb.MailboxCreateRequest{Name: name},
},
}, nil, 0)
if err != nil {
return err
}
if !resp.Success {
return fmt.Errorf(resp.Error)
}
return nil
}
func (s *RemoteStorage) MailboxDelete(pk string, name string) error {
resp, _, err := s.Call(&pb.Request{
Call: &pb.Request_MboxDelete{
MboxDelete: &pb.MailboxDeleteRequest{Name: name},
},
}, nil, 0)
if err != nil {
return err
}
if !resp.Success {
return fmt.Errorf(resp.Error)
}
return nil
}
func (s *RemoteStorage) MailboxRename(pk string, old, new string) error {
resp, _, err := s.Call(&pb.Request{
Call: &pb.Request_MboxRename{
MboxRename: &pb.MailboxRenameRequest{OldName: old, NewName: new},
},
}, nil, 0)
if err != nil {
return err
}
if !resp.Success {
return fmt.Errorf(resp.Error)
}
return nil
}
func (s *RemoteStorage) MailboxSubscribe(pk string, name string, subscribed bool) error {
resp, _, err := s.Call(&pb.Request{
Call: &pb.Request_MboxSub{
MboxSub: &pb.MailboxSubscribeRequest{Name: name, Subscribed: subscribed},
},
}, nil, 0)
if err != nil {
return err
}
if !resp.Success {
return fmt.Errorf(resp.Error)
}
return nil
}