Skip to content

Capture to pcap file in a temp directory #3

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
msabramo wants to merge 1 commit into
base: main
Choose a base branch
from
Open

Capture to pcap file in a temp directory #3

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 6 additions & 4 deletions index.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,8 @@ const { exec } = require('child_process');
const { promisify } = require('util');
const which = require('which');
const fs = require('fs').promises;
const path = require('path');
const os = require('os');
const execAsync = promisify(exec);
const { McpServer } = require('@modelcontextprotocol/sdk/server/mcp.js');
const { StdioServerTransport } = require('@modelcontextprotocol/sdk/server/stdio.js');
Expand Down Expand Up @@ -56,7 +58,7 @@ server.tool(
try {
const tsharkPath = await findTshark();
const { interface, duration } = args;
const tempPcap = 'temp_capture.pcap';
const tempPcap = path.join(os.tmpdir(), `wiremcp_capture_${Date.now()}.pcap`);
console.error(`Capturing packets on ${interface} for ${duration}s`);

await execAsync(
Expand Down Expand Up @@ -108,7 +110,7 @@ server.tool(
try {
const tsharkPath = await findTshark();
const { interface, duration } = args;
const tempPcap = 'temp_capture.pcap';
const tempPcap = path.join(os.tmpdir(), `wiremcp_summary_${Date.now()}.pcap`);
console.error(`Capturing summary stats on ${interface} for ${duration}s`);

await execAsync(
Expand Down Expand Up @@ -149,7 +151,7 @@ server.tool(
try {
const tsharkPath = await findTshark();
const { interface, duration } = args;
const tempPcap = 'temp_capture.pcap';
const tempPcap = path.join(os.tmpdir(), `wiremcp_conversations_${Date.now()}.pcap`);
console.error(`Capturing conversations on ${interface} for ${duration}s`);

await execAsync(
Expand Down Expand Up @@ -190,7 +192,7 @@ server.tool(
try {
const tsharkPath = await findTshark();
const { interface, duration } = args;
const tempPcap = 'temp_capture.pcap';
const tempPcap = path.join(os.tmpdir(), `wiremcp_threats_${Date.now()}.pcap`);
console.error(`Capturing traffic on ${interface} for ${duration}s to check threats`);

await execAsync(
Expand Down