收到异常“SSLPeerUnverifiedException：peer not authenticated”，我该如何避免/忽略它？

Question

我正在尝试使用 HtmlUnit（Java 库）登录网站，但遇到了一个我觉得可以忽略的异常。例外是“javax.net.ssl.SSLPeerUnverifiedException：peer not authenticated”。我已将其范围缩小到证书支持“www.thesite.com”，但它确实使用“somedomain.thesite.com”。我认为该错误是由于证书未命名它在某些 javascript 函数中使用的其他子域。很奇怪，当手动使用 Firefox 时，我没有看到这些异常，让我觉得还有其他事情发生。

下面是我正在使用的代码：

// <editor-fold desc="User Credentials and site.">
String user = "auser";
String password = "apassword";

String mainUrl = "https://www.awebsite.com/";

// Setup Ajax & Cookies
AjaxController ajaxController = new AjaxController();
CookieManager cookieManager = new CookieManager();
cookieManager.setCookiesEnabled(true);

// Setup WebClient
WebClient webClient = new WebClient(BrowserVersion.FIREFOX_3_6);
webClient.setAppletEnabled(true);
webClient.setCssEnabled(true);
webClient.setJavaScriptEnabled(true);
webClient.setAjaxController(ajaxController);
webClient.setThrowExceptionOnScriptError(false);
webClient.setThrowExceptionOnFailingStatusCode(false);
webClient.setCookieManager(cookieManager);

/*
 * Provider p = new sun.security.pkcs11.SunPKCS11();
 * Security.addProvider(p);
 */

//webClient.set
HtmlPage page = null;

try {
    webClient.setUseInsecureSSL(true);
    page = webClient.getPage(mainUrl);

    // fill in form
    HtmlForm htmlForm = page.getFormByName("thisForm");
    HtmlInput userField = htmlForm.getInputByName("Username");
    HtmlInput passwordField = htmlForm.getInputByName("Password");

    // Enter login and password
    userField.setValueAttribute(user);
    passwordField.setValueAttribute(password);

    //HtmlPage mainMenuPage = htmlForm.click();
    HtmlElement element = htmlForm.getInputByValue("Login");

    page = element.click();
    webClient.waitForBackgroundJavaScript(5000); // pause if

    System.err.println(page.asText());
    System.err.println(page.asXml());

} catch (Exception ex) {
    ex.printStackTrace();
}

webClient.closeAllWindows();

}

如您所见，我已启用“webClient.setUseInsecureSSL(true);”在 HtmlUnit 库中。我认为这应该这样做。但是，此时我被卡住了。

这是我得到的异常错误：

javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated
    at com.sun.net.ssl.internal.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:352)
    at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:128)
    at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:397)
    at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:148)
    at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:149)
    at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:121)
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:573)
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:425)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820)
    at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:776)
    at com.gargoylesoftware.htmlunit.HttpWebConnection.getResponse(HttpWebConnection.java:152)
    at com.gargoylesoftware.htmlunit.WebClient.loadWebResponseFromWebConnection(WebClient.java:1439)
    at com.gargoylesoftware.htmlunit.WebClient.loadWebResponse(WebClient.java:1358)
    at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:307)
    at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:373)
    at com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:358)
    at com.mycompany.extract.Program.main(Program.java:62)

有什么想法或建议吗？出现此错误后程序根本无法继续，我不在乎证书是否坏（它是有效的证书，只是使用不同的子域），证书不在我的控制范围内。

Answer 1

问题是您需要该子域的有效证书。获取它，并将其添加到您正在使用的 Java 版本中的 jssecacerts 中。

我使用 InstallCert.java 完成了这项工作。这里有一些有用的文档：http://miteff.com/install-cert，也可能在这里：http://pinchii.com/home/tag/jssecacerts/

简单的谷歌搜索“InstallCert.java”应该会给你很多结果。

祝你好运！