61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
package meowlib
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import (
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"encoding/json"
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"strings"
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"time"
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"github.com/google/uuid"
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"github.com/rs/zerolog/log"
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)
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type InternalMessage struct {
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With Peer `json:"with,omitempty"`
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SentByMe bool `json:"sent_by_me,omitempty"`
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MessageData UserMessage `json:"message_data,omitempty"`
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ServerUuid string `json:"server_uuid,omitempty"`
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Received time.Time `json:"received,omitempty"`
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Processed time.Time `json:"processed,omitempty"`
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TransferPath []Server `json:"transfer_path,omitempty"`
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}
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func CreateText(Destination Peer, text string) *InternalMessage {
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var msg InternalMessage
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msg.With = Destination
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msg.SentByMe = true
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msg.MessageData.From = Destination.Me.Public
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msg.MessageData.Destination = Destination.Contact.ContactPublicKey
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msg.MessageData.Status.Sent = uint64(time.Now().Unix())
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msg.MessageData.Status.LocalUuid = strings.Replace(uuid.New().String(), "-", "", -1)
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msg.MessageData.Type = "t"
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msg.MessageData.Data = []byte(text)
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return &msg
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}
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func (msg *UserMessage) Pack() *PackedUserMessage {
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var pck PackedUserMessage
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jsonMsg, _ := json.Marshal(msg)
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armor, err := Encrypt(msg.Destination, jsonMsg)
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if err != nil {
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log.Error().Msg("Message encryption failed")
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}
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pck.Destination = msg.Destination
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pck.Payload = []byte(armor)
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return &pck
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}
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func (pck *PackedUserMessage) Unpack(privateKey string) *UserMessage {
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var msg *UserMessage
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decrypted, err := Decrypt(privateKey, pck.Payload)
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if err != nil {
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log.Error().Msg("Message decryption failed")
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}
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err = json.Unmarshal(decrypted, &msg)
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if err != nil {
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log.Error().Msg("Message encryption failed")
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}
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return msg
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}
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