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Small and medium business | Business Central, N...
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HttpClient.Send with certificate

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Posted on by 60

Hi there,

I´m trying to do a HttpClient.Send() in a BC20 Sandbox scenario with the following code ;

procedure SendXml(pXmlDocument: XmlDocument)
var
    Client: HttpClient;
    Headers: HttpHeaders;
    RequestMessage: HttpRequestMessage;
    ResponseMessage: HttpResponseMessage;
    Content: HttpContent;
    Cert: text;
    Password: Text;
    myTxtXml: Text;
    CertificateEnabled: Boolean;
    lTxtWebServiceUrl: Text;
    lTxtStatusDescp: Text[250];
    lTxtResponse: Text;
begin
    GetAndCheckSetup();
    CertificateEnabled := GetCertificateInfo(Cert, Password);
    if not CertificateEnabled then begin
        ProcessResponseCommunicationError(NoCertificateErr, '');
        exit;
    end;


    lTxtWebServiceUrl := 'someValidUrlEndPoint';

    StoreRequestXml(pXmlDocument);
    Clear(RequestMessage);
    Clear(Content);
    Clear(Headers);
    Clear(Client);

    RequestMessage.SetRequestUri(lTxtWebServiceUrl);
    RequestMessage.Method := 'POST';

    pXmlDocument.WriteTo(myTxtXml);
    Content.WriteFrom(myTxtXml);
    Content.GetHeaders(Headers);
    Headers.Remove('Content-Type');
    Headers.Add('Content-Type', 'application/xml');

    RequestMessage.Content := Content;
    Client.AddCertificate(Cert);//Client.AddCertificate(Cert,Password);

    if not Client.Send(RequestMessage, ResponseMessage) then begin
       ProcessResponseCommunicationError(NoResponseErr, '');
        exit;
    end else begin
        Headers := ResponseMessage.Headers;
        Content := ResponseMessage.Content;
        lTxtStatusDescp := Format(ResponseMessage.HttpStatusCode());
        ResponseMessage.Content.ReadAs(lTxtResponse);
        if not ResponseMessage.IsSuccessStatusCode() then begin
            ProcessResponseCommunicationError(
              StrSubstNo(CommunicationErr, lTxtStatusDescp),
              lTxtResponse);
            exit;
        end;
       ProcessResponse(lTxtResponse);
    end;
end;    

The response returns a "Not valid identification or digital certificate not valid.", but gives me a 200 status. The certificate its added in Base64, working for another uses, and check with a decode tool with valid information ; 

pastedimage1654007922644v1.png

Can someone help me with the code review or if there is any problem in associating the certificate to the web service call?

Thank you,
I have the same question (0)
  • Suggested answer
    cperezsx Profile Picture
    60 on at

    Hi,

    The problem its solved, only try another way ;

    - Load certificate as blob in a table field.

    - Create inStream from blob and convert to base64 (Client.AddCertificate(Base64Convert.ToBase64(InStream), CertificatePassword);)

    I hope that helps someone with the same problem.

    Regards,

  • Suggested answer
    Nitin Verma Profile Picture
    21,708 Moderator on at

    Good. You can mark this thread as closed.

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