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wpa_cli (8)
  • >> wpa_cli (8) ( FreeBSD man: Команды системного администрирования )
  • wpa_cli (8) ( Linux man: Команды системного администрирования )

  • BSD mandoc
     

    NAME

    
    
    wpa_cli
    
     - text-based frontend program for interacting with wpa_supplicant
    
     
    

    SYNOPSIS

    [commands ]  

    DESCRIPTION

    The utility is a text-based frontend program for interacting with wpa_supplicant8. It is used to query current status, change configuration, trigger events, and request interactive user input.

    The utility can show the current authentication status, selected security mode, dot11 and dot1x MIBs, etc. In addition, can configure EAPOL state machine parameters and trigger events such as reassociation and IEEE 802.1X logoff/logon.

    The utility provides an interface to supply authentication information such as username and password when it is not provided in the wpa_supplicant.conf5 configuration file. This can be used, for example, to implement one-time passwords or generic token card authentication where the authentication is based on a challenge-response that uses an external device for generating the response.

    The utility supports two modes: interactive and command line. Both modes share the same command set and the main difference is in interactive mode providing access to unsolicited messages (event messages, username/password requests).

    Interactive mode is started when is executed without any parameters on the command line. Commands are then entered from the controlling terminal in response to the prompt. In command line mode, the same commands are entered as command line arguments.

    The control interface of wpa_supplicant8 can be configured to allow non-root user access by using the ctrl_interface_group parameter in the wpa_supplicant.conf5 configuration file. This makes it possible to run with a normal user account.  

    AUTHENTICATION PARAMETERS

    When wpa_supplicant8 needs authentication parameters, such as username and password, that are not present in the configuration file, it sends a request message to all attached frontend programs, e.g., in interactive mode. The utility shows these requests with a ``CTRL-REQ- Ao type Ac - Ao id Ac : Aq text '' prefix, where Aq Ar type is IDENTITY , PASSWORD or OTP (One-Time Password), Aq Ar id is a unique identifier for the current network, Aq Ar text is a description of the request. In the case of an OTP (One-Time Password) request, it includes the challenge from the authentication server.

    A user must supply wpa_supplicant8 the needed parameters in response to these requests.

    For example,

    CTRL-REQ-PASSWORD-1:Password needed for SSID foobar
    > password 1 mysecretpassword
    
    Example request for generic token card challenge-response:
    
    CTRL-REQ-OTP-2:Challenge 1235663 needed for SSID foobar
    > otp 2 9876
    
     

    COMMANDS

    The following commands may be supplied on the command line or at a prompt when operating interactively.

    status
    Report the current WPA/EAPOL/EAP status for the current interface.
    mib
    Report MIB variables (dot1x, dot11) for the current interface.
    help
    Show usage help.
    interface [ifname ]
    Show available interfaces and/or set the current interface when multiple are available.
    level debug_level
    Change the debugging level in wpa_supplicant8. Larger numbers generate more messages.
    license
    Display the full license for .
    logoff
    Send the IEEE 802.1X EAPOL state machine into the ``logoff'' state.
    logon
    Send the IEEE 802.1X EAPOL state machine into the ``logon'' state.
    set [settings ]
    Set variables. When no arguments are supplied, the known variables and their settings are displayed.
    pmksa
    Show the contents of the PMKSA cache.
    reassociate
    Force a reassociation to the current access point.
    reconfigure
    Force wpa_supplicant8 to re-read its configuration file.
    preauthenticate BSSID
    Force preauthentication of the specified BSSID
    identity network_id identity
    Configure an identity for an SSID.
    password network_id password
    Configure a password for an SSID.
    otp network_id password
    Configure a one-time password for an SSID.
    terminate
    Force wpa_supplicant8 to terminate.
    quit
    Exit .

     

    SEE ALSO

    wpa_supplicant.conf5, wpa_supplicant8  

    HISTORY

    The utility first appeared in Fx 6.0 .  

    AUTHORS

    The utility was written by An Jouni Malinen Aq [email protected] . This manual page is derived from the README file included in the wpa_supplicant distribution.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    AUTHENTICATION PARAMETERS
    COMMANDS
    SEE ALSO
    HISTORY
    AUTHORS


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