在Tomcat 7中实现双向认证可以使用SSL传输层加密和mTLS机制。以下是一个基本的示例:
- 首先,您需要在您的服务器上创建一个SSL证书。可以使用Java keytool工具生成证书。使用以下命令创建密钥库和证书:
keytool -genkey -alias tomcat -keyalg RSA -keystore keystore.jks
- 在Tomcat 7的配置文件server.xml中,配置SSL连接器:
<Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
maxThreads="150" scheme="https" secure="true"
clientAuth="true" sslProtocol="TLS"
keystoreFile="/path/to/keystore.jks"
keystorePass="password"/>
- 在您的应用程序中,您需要启用mTLS以进行双向身份验证。您可以使用javax.servlet.request.X509Certificate类来验证客户端证书。以下是一个基本的Java Servlet过滤器的示例:
public class AuthenticationFilter implements Filter {
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws ServletException, IOException {
HttpServletRequest req = (HttpServletRequest) request;
X509Certificate[] certs = (X509Certificate[]) req.getAttribute("javax.servlet.request.X509Certificate");
// Verify client certificate here
// ...
chain.doFilter(request, response);
}
}
- 最后,您可以在您的Web应用程序中使用mTLS机制验证双向身份验证。以下是一个示例:
URL url = new URL("https://localhost:8443/");
HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
conn.setDoInput(true);
conn.setDoOutput(true);
conn.setRequestMethod("POST");
// Load client certificate
KeyStore keystore = KeyStore.getInstance("JKS");
InputStream stream = new FileInputStream("/path/to/client.jks");
keystore.load(stream, "password".toCharArray());
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(keystore, "password".toCharArray());
// Create