[Htmlunit-user] javax.net.ssl.SSLException: Received fatal alert: illegal_parameter

[Andre C. <car...@gm...>]

Hello,

I am a beginner in htmlunit.

I succeeded in accessing websites (http protocol) according to HtmlUnit Get
Started page.

However, when I try to access the page
https://siproquim.dpf.gov.br/smp/clf/EstadoHabilitacaoEmpresa.do I get the
exception javax.net.ssl.SSLException: Received fatal alert:
illegal_parameter

Can guide me how to proceed when I need to access websites with https
protocol?

Thanks a lot.


My source is below, followed by the exception:

public class AccessWebsite {
public void getPfInfoByCnpj(String cnpj) throws Exception{

final WebClient webClient = new WebClient();
 final HtmlPage RequestPage = webClient.getPage("
https://siproquim.dpf.gov.br/smp/clf/EstadoHabilitacaoEmpresa.do");

final HtmlForm form = RequestPage.getFormByName("informacoesClfForm");

final HtmlTextInput textField = form.getInputByName("cnpj");
textField.setValueAttribute("02931883000189");

final HtmlSubmitInput button = form.getInputByValue("Consulta por
CPF/CNPJ");
final HtmlPage resultPage = button.click();

System.out.println(resultPage.getTextContent());

webClient.closeAllWindows();

}
}

javax.net.ssl.SSLException: Received fatal alert: illegal_parameter
at sun.security.ssl.Alerts.getSSLException(Unknown Source)
at sun.security.ssl.Alerts.getSSLException(Unknown Source)
at sun.security.ssl.SSLSocketImpl.recvAlert(Unknown Source)
at sun.security.ssl.SSLSocketImpl.readRecord(Unknown Source)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at sun.security.ssl.SSLSocketImpl.startHandshake(Unknown Source)
at
org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:275)
at
org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:254)
at
com.gargoylesoftware.htmlunit.HtmlUnitSSLConnectionSocketFactory.connectSocket(HtmlUnitSSLConnectionSocketFactory.java:155)
at
org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:117)
at
org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:314)
at
org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363)
at
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:219)
at
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86)
at
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
at
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:186)
at
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:72)
at
com.gargoylesoftware.htmlunit.HttpWebConnection.getResponse(HttpWebConnection.java:178)
at
com.gargoylesoftware.htmlunit.WebClient.loadWebResponseFromWebConnection(WebClient.java:1313)
at
com.gargoylesoftware.htmlunit.WebClient.loadWebResponse(WebClient.java:1230)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:338)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:407)
at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:392)
at
br.com.cpqservice.utilities.AccessWebsite.getPfInfoByCnpj(AccessWebsite.java:25)
at br.com.cpqservice.utilities.AccessWebsite.main(AccessWebsite.java:55)