package lib import ( "bytes" "io" "github.com/ProtonMail/go-crypto/openpgp" _ "github.com/emersion/go-message/charset" "git.sr.ht/~rjarry/aerc/lib/crypto" "git.sr.ht/~rjarry/aerc/models" "git.sr.ht/~rjarry/aerc/worker/lib" ) // EmlMessage implements the RawMessage interface type EmlMessage []byte func (fm *EmlMessage) NewReader() (io.ReadCloser, error) { return io.NopCloser(bytes.NewReader(*fm)), nil } func (fm *EmlMessage) UID() uint32 { return 0xFFFFFFF } func (fm *EmlMessage) Labels() ([]string, error) { return nil, nil } func (fm *EmlMessage) ModelFlags() ([]models.Flag, error) { return []models.Flag{models.SeenFlag}, nil } // NewEmlMessageView provides a MessageView for a full message that is not // stored in a message store func NewEmlMessageView(full []byte, pgp crypto.Provider, decryptKeys openpgp.PromptFunction, cb func(MessageView, error), ) { eml := EmlMessage(full) messageInfo, err := lib.MessageInfo(&eml) if err != nil { cb(nil, err) return } msv := &MessageStoreView{ messageInfo: messageInfo, messageStore: nil, message: full, details: nil, bodyStructure: nil, setSeen: false, } if usePGP(messageInfo.BodyStructure) { reader := lib.NewCRLFReader(bytes.NewReader(full)) md, err := pgp.Decrypt(reader, decryptKeys) if err != nil { cb(nil, err) return } msv.details = md msv.message, err = io.ReadAll(md.Body) if err != nil { cb(nil, err) return } } entity, err := lib.ReadMessage(bytes.NewBuffer(msv.message)) if err != nil { cb(nil, err) return } bs, err := lib.ParseEntityStructure(entity) if err != nil { cb(nil, err) return } msv.bodyStructure = bs cb(msv, nil) }