Updated task structure to use a JSON string instead of seq[string], making it possible to use multiple differently typed arguments

server/agent/interact.nim

@@ -1,5 +1,5 @@
 import argparse, times, strformat, terminal, nanoid
-import ./task
+import ./taskDispatcher
 import ../[types]
 
 #[
@@ -10,8 +10,8 @@ var parser = newParser:
 
     command("shell"):
         help("Execute a shell command and retrieve the output.")
-        arg("command", help="Command", nargs = 1)
-        arg("arguments", help="Arguments.", nargs = -1) # Handle 0 or more command-line arguments (seq[string])
+        arg("command", help="Command to be executed.", nargs = 1)
+        arg("arguments", help="Arguments to be passed to the command.", nargs = -1) # Handle 0 or more command-line arguments (seq[string])
 
     command("sleep"): 
         help("Update sleep delay configuration.")
@@ -39,6 +39,11 @@ var parser = newParser:
         help("Remove directory.")
         arg("directory", help="Relative or absolute path to the directory to delete.", nargs = -1)
 
+    command("bof"):
+        help("Execute COFF or BOF file (.o) in memory.")
+        arg("file", help="Local path to object file.", nargs = 1)
+        arg("arguments", help="Arguments to be passed to the BOF.", nargs = -1)
+
     command("help"):
         nohelpflag()
 
@@ -65,11 +70,7 @@ proc handleAgentCommand*(cq: Conquest, args: varargs[string]) =
             cq.writeLine(parser.help())
 
         of "shell":
-            var 
-                command: string = opts.shell.get.command 
-                arguments: seq[string] = opts.shell.get.arguments
-            arguments.insert(command, 0)
-            cq.taskExecuteShell(arguments)
+            cq.taskExecuteShell(opts.shell.get.command, opts.shell.get.arguments)
 
         of "sleep": 
             cq.taskExecuteSleep(parseInt(opts.sleep.get.delay))
@@ -92,6 +93,9 @@ proc handleAgentCommand*(cq: Conquest, args: varargs[string]) =
         of "rmdir":
             cq.taskRemoveDirectory(opts.rmdir.get.directory)
 
+        of "bof": 
+            cq.taskExecuteBof(opts.bof.get.file, opts.bof.get.arguments)
+
     # Handle help flag
     except ShortCircuit as err:
         if err.flag == "argparse_help":

server/agent/task.nim

@@ -1,48 +0,0 @@
-import nanoid, sequtils, strutils, strformat, terminal, times
-import ../types
-import ../db/database
-
-# Generic task creation procedure
-proc createTask(cq: Conquest, command: TaskCommand, args: seq[string], message: string) =
-    let
-        date = now().format("dd-MM-yyyy HH:mm:ss")
-        task = Task(
-            id: generate(alphabet=join(toSeq('A'..'Z'), ""), size=8),
-            agent: cq.interactAgent.name,
-            command: command,
-            args: args,
-        )
-    
-    cq.interactAgent.tasks.add(task)
-    cq.writeLine(fgBlack, styleBright, fmt"[{date}] [*] ", resetStyle, message)
-
-# Agent task functions
-proc taskExecuteSleep*(cq: Conquest, delay: int) = 
-    if delay < 0: 
-        cq.writeLine(fgRed, styleBright, "[-] Invalid sleep delay value.")
-        return
-
-    # Update 'sleep' value in database 
-    if not cq.dbUpdateSleep(cq.interactAgent.name, delay): 
-        return
-
-    # Use the generic createTask function
-    createTask(cq, Sleep, @[$delay], "Tasked agent to update sleep settings.")
-
-proc taskExecuteShell*(cq: Conquest, arguments: seq[string]) = 
-    cq.createTask(ExecuteShell, arguments, "Tasked agent to execute shell command.")
-
-proc taskGetWorkingDirectory*(cq: Conquest) =
-    cq.createTask(GetWorkingDirectory, @[], "Tasked agent to get current working directory.")
-
-proc taskSetWorkingDirectory*(cq: Conquest, arguments: seq[string]) =
-    cq.createTask(SetWorkingDirectory, arguments, "Tasked agent to change current working directory.")
-
-proc taskListDirectory*(cq: Conquest, arguments: seq[string]) =
-    cq.createTask(ListDirectory, arguments, "Tasked agent to list files and directories.")
-
-proc taskRemoveFile*(cq: Conquest, arguments: seq[string]) =
-    cq.createTask(RemoveFile, arguments, "Tasked agent to remove file.")
-
-proc taskRemoveDirectory*(cq: Conquest, arguments: seq[string]) =
-    cq.createTask(RemoveDirectory, arguments, "Tasked agent to remove directory.")

server/agent/taskDispatcher.nim

@@ -0,0 +1,75 @@
+import nanoid, sequtils, strutils, strformat, terminal, times, json
+import ../types
+import ../db/database
+
+# Generic task creation procedure
+proc createTask(cq: Conquest, command: TaskCommand, args: string, message: string) =
+    let
+        date = now().format("dd-MM-yyyy HH:mm:ss")
+        task = Task(
+            id: generate(alphabet=join(toSeq('A'..'Z'), ""), size=8),
+            agent: cq.interactAgent.name,
+            command: command,
+            args: args,
+        )
+    
+    cq.interactAgent.tasks.add(task)
+    cq.writeLine(fgBlack, styleBright, fmt"[{date}] [*] ", resetStyle, message)
+
+# Agent task functions
+proc taskExecuteSleep*(cq: Conquest, delay: int) = 
+    if delay < 0: 
+        cq.writeLine(fgRed, styleBright, "[-] Invalid sleep delay value.")
+        return
+
+    # Update 'sleep' value in database 
+    if not cq.dbUpdateSleep(cq.interactAgent.name, delay): 
+        return
+
+    # Construct payload 
+    let payload = %*{ "delay": delay }
+
+    # Use the generic createTask function
+    createTask(cq, Sleep, $payload, "Tasked agent to update sleep settings.")
+
+proc taskExecuteShell*(cq: Conquest, command: string, arguments: seq[string]) = 
+    let payload = %*{ "command": command, "arguments": arguments.join(" ")}
+    cq.createTask(ExecuteShell, $payload, "Tasked agent to execute shell command.")
+
+proc taskGetWorkingDirectory*(cq: Conquest) =
+    cq.createTask(GetWorkingDirectory, "", "Tasked agent to get current working directory.")
+
+proc taskSetWorkingDirectory*(cq: Conquest, arguments: seq[string]) =
+    let payload = %*{ "directory": arguments.join(" ").replace("\"").replace("'")}
+    cq.createTask(SetWorkingDirectory, $payload, "Tasked agent to change current working directory.")
+
+proc taskListDirectory*(cq: Conquest, arguments: seq[string]) =
+    let payload = %*{ "directory": arguments.join(" ").replace("\"").replace("'")}
+    cq.createTask(ListDirectory, $payload, "Tasked agent to list files and directories.")
+
+proc taskRemoveFile*(cq: Conquest, arguments: seq[string]) =
+    let payload = %*{ "file": arguments.join(" ").replace("\"").replace("'")}
+    cq.createTask(RemoveFile, $payload, "Tasked agent to remove file.")
+
+proc taskRemoveDirectory*(cq: Conquest, arguments: seq[string]) =
+    let payload = %*{ "directory": arguments.join(" ").replace("\"").replace("'")}
+    cq.createTask(RemoveDirectory, $payload, "Tasked agent to remove directory.")
+
+proc taskExecuteBof*(cq: Conquest, file: string, arguments: seq[string]) = 
+    
+    # Verify that the object file exists 
+    
+    # Read object file into memory and base64-encode it
+
+    # Create the payload package, consisting of base64-encoded object file and the arguments passed to it
+    # Best way would be a custom binary structure, but for the time being, a JSON string would work, which is deserialized and parsed by the agent
+    #[
+        let payload = %*
+        {
+            "file": "AAAA...AA=="
+            "arguments": "arg1 arg2 123"
+        }
+    ]#
+
+    # Create a new task 
+    discard