App Network Debugger v0.1.0

App Network Debugger v0.1.0

This is the first public Windows preview of App Network Debugger.

Download

• Recommended: App-Network-Debugger_0.1.0_windows-x64-setup.exe
• Managed deployment: App-Network-Debugger_0.1.0_windows-x64.msi
• Integrity: verify the selected installer against SHA256SUMS.txt

Both installers contain the verified mitmproxy 12.2.3 mitmdump.exe binary
and the App Network Debugger capture addon. Python and mitmproxy do not need to
be installed separately.

First capture

1. Open the application and select LAN devices.
2. Start capture and copy the displayed current LAN IP and port.
3. Connect the phone and computer to the same trusted Wi-Fi.
4. Set the phone's Wi-Fi HTTP proxy to that IP and port.
5. Open http://mitm.it on the phone, install the mitmproxy CA, and enable
   certificate trust if the operating system requires it.

Only inspect devices and traffic you own or are explicitly authorized to test.

Verification

The packaged application was tested from an administratively extracted MSI
without a mitmdump path override. It started the bundled executable, captured
three real proxied requests, redacted an Authorization header, rendered the
request details, stopped cleanly, and reopened the saved history.

Known limitations

• The installers are not code-signed. Windows SmartScreen may show an
  Unknown publisher warning.
• Certificate pinning is not bypassed.
• Some applications ignore the operating system proxy or do not trust
  user-installed certificate authorities.
• Only Windows x64 packages are included in this preview.