'init'

2026-01-30 05:01:05 +02:00
commit 83f38dc63f
327 changed files with 18725 additions and 0 deletions
--- a/app/providers/ProtocolProvider/protocol/packets/packet.message.ts
+++ b/app/providers/ProtocolProvider/protocol/packets/packet.message.ts
@@ -0,0 +1,150 @@
+import Packet from "../packet";
+import Stream from "../stream";
+
+export enum AttachmentType {
+    IMAGE = 0,
+    MESSAGES = 1,
+    FILE = 2,
+    AVATAR = 3
+}
+
+export interface Attachment {
+    id: string;
+    blob: string; 
+    type: AttachmentType;
+    preview: string;
+} 
+
+export class PacketMessage extends Packet {
+
+    private fromPublicKey: string = "";
+    private toPublicKey: string = "";
+    private content: string = "";
+    private chachaKey: string = "";
+    private timestamp: number = 0;
+    private privateKey: string = "";
+    private messageId: string = "";
+    /**
+     * Закодированный с помощью AES ключ chacha, нужен
+     * для последующей синхронизации своих же сообщений
+     */
+    private aesChachaKey: string = "";
+    
+    private attachments: Attachment[] = [];
+
+    public getPacketId(): number {
+        return 0x06;
+    }
+
+    public _receive(stream: Stream): void {
+        this.fromPublicKey = stream.readString();
+        this.toPublicKey = stream.readString();
+        this.content = stream.readString();
+        this.chachaKey = stream.readString();
+        this.timestamp = stream.readInt64();
+        this.privateKey = stream.readString();
+        this.messageId = stream.readString();
+        let attachmentsCount = stream.readInt8();
+        for(let i = 0; i < attachmentsCount; i++){
+            let id = stream.readString();
+            let preview = stream.readString();
+            let blob = stream.readString();
+            let type = stream.readInt8() as AttachmentType;
+            this.attachments.push({id, preview, type, blob});
+        }
+        this.aesChachaKey = stream.readString();
+    }
+    
+    public async _send(): Promise<Stream> {
+        const stream = new Stream();
+        stream.writeInt16(this.getPacketId());
+        stream.writeString(this.fromPublicKey);
+        stream.writeString(this.toPublicKey);
+        stream.writeString(this.content);
+        stream.writeString(this.chachaKey);
+        stream.writeInt64(this.timestamp);
+        stream.writeString(this.privateKey);
+        stream.writeString(this.messageId);
+        stream.writeInt8(this.attachments.length);
+        for(let i = 0; i < this.attachments.length; i++){
+            stream.writeString(this.attachments[i].id);
+            stream.writeString(this.attachments[i].preview);
+            stream.writeString(this.attachments[i].blob);
+            stream.writeInt8(this.attachments[i].type);
+        }
+        stream.writeString(this.aesChachaKey);
+        return stream;
+    }
+
+    public setAttachments(attachments: Attachment[]): void {
+        this.attachments = attachments;
+    }
+
+    public getAttachments(): Attachment[] {
+        return this.attachments;
+    }
+
+    public setMessageId(messageId: string): void {
+        this.messageId = messageId;
+    }
+
+    public getMessageId(): string {
+        return this.messageId;
+    }
+
+    public setTimestamp(timestamp: number): void {
+        this.timestamp = timestamp;
+    }
+
+    public getTimestamp() : number {
+        return this.timestamp;
+    }
+
+    public getFromPublicKey(): string {
+        return this.fromPublicKey;
+    }
+
+    public getToPublicKey(): string {
+        return this.toPublicKey;
+    }
+
+    public getContent(): string {
+        return this.content;
+    }
+
+    public getChachaKey(): string {
+        return this.chachaKey;
+    }
+
+    public setFromPublicKey(fromPublicKey: string): void {
+        this.fromPublicKey = fromPublicKey;
+    }
+
+    public setToPublicKey(toPublicKey: string): void {
+        this.toPublicKey = toPublicKey;
+    }
+
+    public setContent(content: string): void {
+        this.content = content;
+    }
+
+    public setChachaKey(chachaKey: string): void {
+        this.chachaKey = chachaKey;
+    }
+    
+    public setPrivateKey(privateKey: string): void {
+        this.privateKey = privateKey;
+    }
+
+    public getPrivateKey(): string {
+        return this.privateKey;
+    }
+
+    public getAesChachaKey() : string {
+        return this.aesChachaKey;
+    }
+
+    public setAesChachaKey(aesChachaKey: string) {
+        this.aesChachaKey = aesChachaKey;
+    }
+}