TElIdSSHServerIOHandler.OnAuthKeyboard event

TElIdSSHServerIOHandler.OnAuthKeyboard

This event is fired when client requested keyboard-interactive-authentication.

Declaration

[C#]
not available

[VB.NET]
not available

[Pascal]
property OnAuthKeyboard: TSSHAuthKeyboardEvent;
TSSHAuthKeyboardEvent = procedure(Sender: TObject; const Username : string; Submethods : TStringList; var Name: string; var Instruction: string; Requests : TStringList; Echoes : TBits) of object;

[C++]
not available

[PHP]
not available

[Java]
not available

Parameters

Username - the name of the client being authenticated
Submethods - names of server-dependent submethods client would like to use
Name - line that names the authentication
Instruction - instructions that will be shown to the client before list of questions
Requests - list of questions (each string - question)
Echoes - set Size equal to the total number of questions. If bit is turned on it specifies that answer for corresponding question must be shown on client's display (on),if turned off - should not (password for instance)

Description

During keyboard-interactive-authentication server asks questions and client answers them. KI-authentication is held in several steps. This event is fired first and server gives series of questions. When it receives client's answers OnAuthKeyboardResponse event is fired. Server can send new questions to the client in its handler. Answers will be passed to OnAuthKeyboardResponse again.

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