Return ciphertext rather than decrypted content

src/messages/basic.ts

@@ -1,4 +1,4 @@
-import { decrypt, encrypt } from 'romulus-js'
+import { encrypt } from 'romulus-js'
 import { DEFAULT_KEY, MessageTypes } from '../common'
 import { numberToUint16BE } from '../utilities/number'
 import { packOutgoingPacket } from './packet'
@@ -6,19 +6,16 @@ import { packOutgoingPacket } from './packet'
 const MESSAGE_TYPE = numberToUint16BE(MessageTypes.Basic)
 
 export interface BasicMessage {
-  message: string
-  success?: boolean
+  data: Uint8Array
 }
 
 /**
  * Create an outgoing basic message (0x0001) packet.
- * @param properties The properties for the message.
+ * @param message The plaintext message to send.
  * @param key The key to encrypt the data with.
- * @returns An outgoing basic message (0x0001) packet.
+ * @returns An encrypted outgoing basic message (0x0001) packet.
  */
-export function packBasicMessage (properties: BasicMessage, key: Uint8Array = DEFAULT_KEY): Uint8Array {
-  const encoder = new TextEncoder()
-  const message = encoder.encode(properties.message)
+export function packBasicMessage (message: Uint8Array, key: Uint8Array = DEFAULT_KEY): Uint8Array {
   const data = encrypt(message, MESSAGE_TYPE, key)
   return packOutgoingPacket({
     messageType: MESSAGE_TYPE,
@@ -29,14 +26,8 @@ export function packBasicMessage (properties: BasicMessage, key: Uint8Array = DE
 /**
  * Unpack the data section of an incoming basic message (0x0001) message.
  * @param data The data section of an incoming basic message (0x0001) message.
- * @param key The key to decrypt the data with.
- * @returns An unpacked basic message (0x0001) message.
+ * @returns An encrypted unpacked basic message (0x0001) message.
  */
-export function unpackBasicMessage (data: Uint8Array, key: Uint8Array = DEFAULT_KEY): BasicMessage {
-  const decoder = new TextDecoder()
-  const message = decrypt(data, MESSAGE_TYPE, key)
-  return {
-    message: decoder.decode(message.plaintext),
-    success: message.success
-  }
+export function unpackBasicMessage (data: Uint8Array): Uint8Array {
+  return data
 }