Capturing HTTPS traffic

Fluxzy is capable of intercepting any HTTPS traffic and record it in plain.

At first startup, the proxy is automatically up and listen to localhost. The bounded addresses are listed in the status panel.

If any error occurs, the root cause will be shown in the status panel. The common one is that the configured port (default to 44344) is already in use. In that case, you may see the following message:

Additionally, The state of the proxy is shown on the bottom right corner of the window.

At this point, any client configured manually to forward request in the bounded endpoint will be capture. The state of the proxy is shown on the bottom right corner of the window.

Fluxzy provides several ways to deflected traffic to the proxy :

• from all OS traffic : act as system proxy
• from specific traffic with source filter : act as system proxy also, but only intercept traffic from the source filter
• from new instance of browsers and terminals detected on the host OS : by using existing browsers or terminals in the host OS.

To capture all OS traffic, just click on the "Capture" button or from menu Capture > Start recording

Fluxzy supports exclusive traffic capture by source filtering. Filters that are eligible for source filtering must have a scope of OnAuthorityReceived.

To configure the source filter, you can click on the filter icon in toolbar.

Choose the filter from the dialog box and once the source filter is set, the icon will turn into yellow meaning that the filter is active.

Note: When the source filter is on, other traffic is still traveling through the proxy except that it's directly tunneled to the destination without being intercepted or saved. If you wish to completely avoid this redirection, you can add the corresponding host into by the bypass list (Menu Settings > Proxy Settings > By pass list)

Fluxzy can detects browsers and terminals running in the host OS and launch a brand new captured instance. This is useful when you don't want to be disturbed by background OS traffic.

Detected browsers and terminals can be found on the menu Capture > Launch captured application.

One a captured application is launch, all traffic from the application is intercepted.

Available applications are also directly available from the Search EveryWhere feature.