From e4ba6dbc3f1e76890b22773807ea37fe8fa2b1bc Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 10 Apr 2024 22:34:10 +0200
Subject: Adding upstream version 4.2.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 doc/wifidump.adoc | 229 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 229 insertions(+)
 create mode 100644 doc/wifidump.adoc

(limited to 'doc/wifidump.adoc')

diff --git a/doc/wifidump.adoc b/doc/wifidump.adoc
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+include::../docbook/attributes.adoc[]
+= wifidump(1)
+:doctype: manpage
+:stylesheet: ws.css
+:linkcss:
+:copycss: ../docbook/{stylesheet}
+
+== NAME
+
+wifidump - Provides an interface to capture Wi-Fi frames from a remote host through SSH.
+
+== SYNOPSIS
+
+[manarg]
+*wifidump*
+[ *--help* ]
+[ *--version* ]
+[ *--extcap-interfaces* ]
+[ *--extcap-dlts* ]
+[ *--extcap-interface*=<interface> ]
+[ *--extcap-config* ]
+[ *--extcap-capture-filter*=<capture filter> ]
+[ *--capture* ]
+[ *--fifo*=<path to file or pipe> ]
+[ *--remote-host*=<IP address> ]
+[ *--remote-port*=<TCP port> ]
+[ *--remote-username*=<username> ]
+[ *--remote-password*=<password> ]
+[ *--sshkey*=<public key path> ]
+[ *--remote-interface*=<interface> ]
+[ *--remote-channel-frequency*=<channel frequency> ]
+[ *--remote-channel-width*=<channel width> ]
+
+[manarg]
+*wifidump*
+*--extcap-interfaces*
+
+[manarg]
+*wifidump*
+*--extcap-interface*=<interface>
+*--extcap-dlts*
+
+[manarg]
+*wifidump*
+*--extcap-interface*=<interface>
+*--extcap-config*
+
+[manarg]
+*wifidump*
+*--extcap-interface*=<interface>
+*--fifo*=<path to file or pipe>
+*--capture*
+*--remote-host=myremotehost*
+*--remote-port=22*
+*--remote-username=user*
+*--remote-interface=eth2*
+*--remote-channel-frequency=5180*
+*--remote-channel-width=40*
+
+== DESCRIPTION
+
+*Wifidump* is an extcap tool that allows you to capture Wi-Fi traffic from a
+remote host over an SSH connection using *tcpdump*. The requirement to capture Wi-Fi
+frames is that the remote host must have the necessary binaries to manage and put
+the wanted interface into monitor mode. Such binaries include: *ip*, *iw*, and
+*iwconfig*. Also, because using monitor mode and managing the Wi-Fi interface requires
+root privileges, the system must be configured to allow the wanted user to run
+these binaries using sudo without entering a password.
+
+Typically wifidump is not invoked directly. Instead it can be configured through
+the Wireshark graphical user interface or its command line. The following will
+start Wireshark and start capturing from host *remotehost*:
+
+    $ wireshark '-oextcap.wifidump.remotehost:remotehost' -i wifidump -k
+
+To explicitly control the remote capture command:
+
+    $ wireshark '-oextcap.wifidump.remotehost:remotehost' \
+                '-oextcap.wifidump.remotechannelfrequency:5180' \
+                '-oextcap.wifidump.remotechannelwidth:40' \
+                -i wifidump -k
+
+Supported interfaces:
+
+1. wifidump
+
+== OPTIONS
+
+--help::
+Print program arguments.
+
+--version::
+Print program version.
+
+--extcap-interfaces::
+List available interfaces.
+
+--extcap-interface=<interface>::
+Use specified interfaces.
+
+--extcap-dlts::
+List DLTs of specified interface.
+
+--extcap-config::
+List configuration options of specified interface.
+
+--capture::
+Start capturing from specified interface and write raw packet data to the location specified by --fifo.
+
+--fifo=<path to file or pipe>::
+Save captured packet to file or send it through pipe.
+
+--remote-host=<remote host>::
+The address of the remote host for capture.
+
+--remote-port=<remote port>::
+The SSH port of the remote host.
+
+--remote-username=<username>::
+The username for ssh authentication.
+
+--remote-password=<password>::
+The password to use (if not ssh-agent and pubkey are used). WARNING: the
+passwords are stored in plaintext and visible to all users on this system. It is
+recommended to use keyfiles with a SSH agent.
+
+--sshkey=<SSH private key path>::
+The path to a private key for authentication.
+
+--remote-interface=<remote interface>::
+The remote network interface to capture from.
+
+--remote-channel-frequency=<channel frequency>::
+The remote channel frequency in MHz.
+
+--remote-channel-width=<channel width>::
+The remote channel width in MHz.
+
+--extcap-capture-filter=<capture filter>::
+The capture filter. It corresponds to the value provided via the *tshark -f*
+option, and the Capture Filter field next to the interfaces list in the
+Wireshark interface.
+
+== EXAMPLES
+
+To see program arguments:
+
+    wifidump --help
+
+To see program version:
+
+    wifidump --version
+
+To see interfaces:
+
+    wifidump --extcap-interfaces
+
+Only one interface (wifidump) is supported.
+
+.Example output
+    interface {value=wifidump}{display=Wi-Fi remote capture}
+
+To see interface DLTs:
+
+    wifidump --extcap-interface=wifidump --extcap-dlts
+
+.Example output
+    dlt {number=147}{name=wifidump}{display=Remote capture dependent DLT}
+
+To see interface configuration options:
+
+    wifidump --extcap-interface=wifidump --extcap-config
+
+.Example output
+    arg {number=0}{call=--remote-host}{display=Remote SSH server address}{type=string}
+        {tooltip=The remote SSH host. It can be both an IP address or a hostname}{required=true}{group=Server}
+    arg {number=1}{call=--remote-port}{display=Remote SSH server port}{type=unsigned}
+        {tooltip=The remote SSH host port (1-65535)}{range=1,65535}{group=Server}
+    arg {number=2}{call=--remote-username}{display=Remote SSH server username}{type=string}
+        {tooltip=The remote SSH username. If not provided, the current user will be used}{group=Authentication}
+    arg {number=3}{call=--remote-password}{display=Remote SSH server password}{type=password}
+        {tooltip=The SSH password, used when other methods (SSH agent or key files) are unavailable.}{group=Authentication}
+    arg {number=4}{call=--sshkey}{display=Path to SSH private key}{type=fileselect}
+        {tooltip=The path on the local filesystem of the private ssh key}{mustexist=true}{group=Authentication}
+    arg {number=5}{call=--sshkey-passphrase}{display=SSH key passphrase}{type=password}
+        {tooltip=Passphrase to unlock the SSH private key}{group=Authentication}
+    arg {number=6}{call=--remote-interface}{display=Remote interface}{type=string}
+        {tooltip=The remote network interface used to capture}{default=auto}{group=Capture}
+    arg {number=7}{call=--remote-channel-frequency}{display=Remote channel}{type=selector}
+        {tooltip=The remote channel used to capture}{group=Capture}
+    arg {number=8}{call=--remote-channel-width}{display=Remote channel width}{type=selector}
+        {tooltip=The remote channel width used to capture}{group=Capture}
+    arg {number=9}{call=--remote-filter}{display=Remote capture filter}{type=string}
+        {tooltip=The remote capture filter}{group=Capture}
+    arg {number=10}{call=--remote-count}{display=Packets to capture}{type=unsigned}
+        {tooltip=The number of remote packets to capture.}{group=Capture}
+    arg {number=11}{call=--log-level}{display=Set the log level}{type=selector}
+        {tooltip=Set the log level}{required=false}{group=Debug}
+    arg {number=12}{call=--log-file}{display=Use a file for logging}{type=fileselect}
+        {tooltip=Set a file where log messages are written}{required=false}{group=Debug}
+
+To capture:
+
+    wifidump --extcap-interface=wifidump --fifo=/tmp/wifidump.pcap --capture --remote-host 192.168.1.10 --remote-username user --remote-channel-frequency 5180 --remote-channel-width 40
+
+NOTE: To stop capturing CTRL+C/kill/terminate application.
+
+The wifidump binary can be renamed to support multiple instances. For instance if we want wifidump
+to show up twice in wireshark (for instance to handle multiple profiles), we can copy wifidump to
+wifidump-host1 and wifidump-host2. Each binary will show up an interface name same as the executable
+name. Those executables not being "wifidump" will show up as "custom version" in the interface description.
+
+== SEE ALSO
+
+xref:wireshark.html[wireshark](1), xref:tshark.html[tshark](1), xref:extcap.html[extcap](4), xref:https://www.tcpdump.org/manpages/tcpdump.1.html[tcpdump](1)
+
+== NOTES
+
+*Wifidump* is part of the *Wireshark* distribution.  The latest version
+of *Wireshark* can be found at https://www.wireshark.org.
+
+HTML versions of the Wireshark project man pages are available at
+https://www.wireshark.org/docs/man-pages.
+
+== AUTHORS
+
+.Original Author
+[%hardbreaks]
+Adrian Granados <adrian[AT]intuitibits.com>
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