Using GSurf TLS

Configuring CliSiTef

To use the TLS provided by GSurf, you must proceed as described below:

• Pass a non-empty IP server address in the onfiguraIntSiTefInterativoEx function
• Include, in the additional parameters of the configuraIntSiTefInterativoEx function, the following information:

1. Type of external communication – indicate in the field “TipoComunicacaoExterna” the value “GSURF.SSL”.

2. OTP Value (One Time Password) – indicate its value in the “GSurf.OTP” field.

3. Unique terminal ID for linking with the certificate to be installed – indicate its value in the “TerminalUUID” field.

4. Activation key – in order to increase security when installing the certificate, commercial automation may agree (if desired) on an activation key together with GSurf and indicate this activation key in the GSurf field. Activation Key.

   Example:

" [TipoComunicacaoExterna=GSURF.SSL;GSurf.OTP=11111111;TerminalUUID=FE32141EBA;

GSurf.ChaveAtivacao=TST-SE000001;] ";

All of these parameters (with the exception of the GSurf.ChaveAtivacao parameter) can also be passed during collection flow 3 (through command 29), in the following FieldType:

FieldType	Description
4090	OTP (provided by GSurf)
4094	Terminal UUID (unique terminal number)