91 lines
2.2 KiB
Plaintext
91 lines
2.2 KiB
Plaintext
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{
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$Project$
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$Workfile$
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$Revision$
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$DateUTC$
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$Id$
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This file is part of the Indy (Internet Direct) project, and is offered
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under the dual-licensing agreement described on the Indy website.
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(http://www.indyproject.org/)
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Copyright:
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(c) 1993-2005, Chad Z. Hower and the Indy Pit Crew. All rights reserved.
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}
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{
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$Log$
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}
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{
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Rev 1.1 1/25/2004 2:17:52 PM JPMugaas
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Should work better. Removed one GPF in S/Key.
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Rev 1.0 11/13/2002 08:00:36 AM JPMugaas
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PLAIN mechanism
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This is of type TIdSASLUserPass because it needs a username/password,
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additionally it has a LoginAs property - this is the "effective username"
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after connecting, which could be different as your "real" username
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(eg. root logging in as someone else on a unix system)
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}
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unit IdSASLPlain;
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interface
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{$i IdCompilerDefines.inc}
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uses
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IdSASL,
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IdSASLUserPass;
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type
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TIdSASLPlain = class(TIdSASLUserPass)
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protected
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FLoginAs: String;
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public
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function IsReadyToStart: Boolean; override;
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class function ServiceName: TIdSASLServiceName; override;
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function TryStartAuthenticate(const AHost, AProtocolName : string; var VInitialResponse: String): Boolean; override;
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function StartAuthenticate(const AChallenge, AHost, AProtocolName : string) : String; override;
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published
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property LoginAs : String read FLoginAs write FLoginAs;
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end;
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implementation
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{ TIdSASLPlain }
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function TIdSASLPlain.IsReadyToStart: Boolean;
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begin
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Result := inherited IsReadyToStart;
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if not Result then begin
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Result := (LoginAs <> '');
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end;
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end;
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class function TIdSASLPlain.ServiceName: TIdSASLServiceName;
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begin
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Result := 'PLAIN'; {Do not translate}
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end;
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function TIdSASLPlain.TryStartAuthenticate(const AHost, AProtocolName : string;
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var VInitialResponse: String): Boolean;
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var
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LUser, LUserAs: string;
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begin
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LUser := GetUsername;
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LUserAs := LoginAs;
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if LUser = '' then begin
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LUser := LUserAs;
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end;
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VInitialResponse := LUserAs+#0+LUser+#0+GetPassword; {Do not translate}
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Result := True;
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end;
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function TIdSASLPlain.StartAuthenticate(const AChallenge, AHost, AProtocolName : string): String;
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begin
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TryStartAuthenticate(AHost, AProtocolName, Result);
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end;
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end.
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