start work on app and tools

final/app.py

@@ -0,0 +1,63 @@
+import os
+from langchain_openai import ChatOpenAI
+from langchain.agents import AgentExecutor, create_react_agent
+from langchain.tools import tool
+from tools import (
+    get_wireless_interface,
+    change_adapter_mode,
+    wifi_encryption_cracking,
+    deauth_and_capture,
+    reconnaissance,
+)
+from langchain import hub
+from langchain_community.tools import ShellTool
+from langsmith import Client
+from dotenv import load_dotenv
+
+load_dotenv()
+
+"""
+Main rag tool-chain application. Simply load the tools and prompt the user.
+"""
+
+os.environ["LANGCHAIN_TRACING_V2"] = "true"
+os.environ["LANGCHAIN_PROJECT"] = f"LangSmith Introduction"
+os.environ["LANGCHAIN_ENDPOINT"] = "https://api.smith.langchain.com"
+
+client = Client()
+shell_tool = ShellTool()
+llm = ChatOpenAI(model_name="gpt-4o", temperature=0)
+tools = []
+tools.extend(
+    [
+
+    ]
+)
+base_prompt = hub.pull("langchain-ai/react-agent-template")
+prompt = base_prompt.partial(
+    instructions="""
+                You are a packet analysis assistant. Use any combination of the tools provided to best serve the users request. 
+                If the request cannot be served with the tools provided, state why and offer advice on how the user could solve the problem.
+                """
+)
+agent = create_react_agent(llm, tools, prompt)
+agent_executor = AgentExecutor(
+    agent=agent, tools=tools, verbose=True, handle_parsing_errors=True
+)
+
+
+print(
+    "I am a packet analysis an assistant. I can perform various tasks related to packet capture files."
+)
+print(f"I am configured with the following tools")
+
+for tool in tools:
+    print(f"  Tool: {tool.name} = {tool.description}")
+
+while True:
+    line = input("llm>> ")
+    if line:
+        result = agent_executor.invoke({"input": line})
+        print(result["output"])
+    else:
+        break

final/tools.py

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+import json
+import threading
+import random
+from langchain_core.pydantic_v1 import BaseModel, Field
+from langchain.tools import tool
+from langchain_community.tools import ShellTool
+from langchain.chains import LLMChain
+from langchain_community.utilities.dalle_image_generator import DallEAPIWrapper
+from scapy import *;
+"""
+
+"""
+
+shell_tool = ShellTool()
+
+
+"""
+"""
+
+
+class TCPDump(BaseModel):
+    params: str = Field(
+        description="""A string of all parameters to the `tcpdump` command, including arguments and flags"""
+    )
+
+
+@tool(
+    "Perform packet analysis using tcpdump",
+    args_schema=TCPDump,
+    return_direct=True,
+)
+def tcp_dump(params: str) -> str:
+    """Must pass all parameters to `tcpdump` including arguments and flags to perform packet analysis"""
+    res = shell_tool.run({"commands": [f"tcpdump {params}"]})
+    return res
+
+
+class TShark(BaseModel):
+    params: str = Field(
+        description="""A string of all parameters to the `tshark` command, including arguments and flags"""
+    )
+@tool(
+    "Perform packet analysis using tshark",
+    args_schema=TShark,
+    return_direct=True,
+)
+def tshark(params: str) -> str:
+    """Must pass all parameters to `tshark` including arguments and flags to perform packet analysis"""
+    res = shell_tool.run({"commands": [f"tcpdump {params}"]})
+    return res
+
+
+# TODO: Scapy tool
+
+# @tool(
+#     "Perform wifi encryption cracking with aircrack-ng",
+#     args_schema=CrackPassword,
+#     return_direct=True,
+# )
+# def wifi_encryption_cracking(json_params: str) -> str:
+#     """Must pass bssid and capfile parameters (as a string containing a json object) to aircrack-ng to perform wifi encryption cracking"""
+#     json_params = json_params.replace("\\", "")
+#     json_obj = json.loads(json_params)
+#     bssid = json_obj["bssid"]
+#     cap = json_obj["capfile"]
+
+#     res = shell_tool.run(
+#         {
+#             "commands": [f"aircrack-ng --bssid {bssid} -w wordlist/rockyou.txt {cap}"]
+#         }  # TODO: Abstrace out wordlist - allow custom/multiple wordlist files as long as they sit in the directory
+#     )
+#     return res