您好我正在开发一个java项目,其客户端和服务器使用SSL套接字,客户端身份验证设置为true。我把一切都搞定了,但我想确定每个方面应该包含什么内容。
客户端:
1.客户私钥(key.pem)&公钥(cert.pem)。
2.中级CA公钥(cert.pem)。
服务器:
1.服务器私钥(key.pem)&公钥(cert.pem)。
2.中级CA公钥(cert.pem)。
我一直在阅读很多关于证书的内容,但我真的不明白哪些证书真的是必要的。
问题:
1.我读过客户端应该只包含rootCA和他的证书,以及服务器的所有链和他的证书。这是处理这个问题的正确方法吗?
2.我还读到服务器应该有两个jks,一个带有证书,另一个带有trustchain。我当然不知道每个应该包含什么。
3.仅当服务器和客户端具有javax.net.ssl.keyStore和javax.net.ssl.trustStore时,代码才有效。如果我删除其中一个他们停止工作,为什么?根据我的阅读,客户端应该只能使用trustStore。
我知道互联网上有很多信息,我花了一个星期阅读它,但我仍然无法真正得到这一点。即使代码有效,我也真的想知道它为什么会起作用,以及正确的方法是什么。
我在以下网站的tutorila中创建了一个批处理:https://jamielinux.com/docs/openssl-certificate-authority/。
我正在使用辅助项目来测试ssl套接字连接。这就是我正在使用的:
客户(MWE):
package com.test.ssl;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
public class Client {
private static final String IP = "127.0.0.1";
private static final int PORT = 15000;
private static DataOutputStream os;
private static DataInputStream is;
private static final byte messageEnd = 0;
public static void main(String[] args) {
System.setProperty("javax.net.ssl.keyStore", "D:\\workspace\\Client_Server_SSL\\clientKeyStore.jks");
System.setProperty("javax.net.ssl.keyStorePassword", "CertPass");
System.setProperty("javax.net.ssl.trustStore", "D:\\workspace\\Client_Server_SSL\\clientKeyStore.jks");
System.setProperty("javax.net.ssl.trustStorePassword", "CertPass");
SSLSocketFactory factory = (SSLSocketFactory) SSLSocketFactory.getDefault();
try {
SSLSocket sslsocket = (SSLSocket) factory.createSocket(IP, PORT);
sslsocket.setNeedClientAuth(true);
is = new DataInputStream(sslsocket.getInputStream());
System.out.println("Loading output streams");
os = new DataOutputStream(sslsocket.getOutputStream());
System.out.println("Streams loaded");
os.write("Hi\0".getBytes());
byte character;
List<Byte> message = new ArrayList<>();
while ((character = is.readByte()) != messageEnd) {
message.add(character);
}
byte[] messageBytes = byteListToByteArray(message);
String response = new String(messageBytes);
System.out.println("Server response: " + response);
} catch (IOException e) {
e.printStackTrace();
}
}
public static byte[] byteListToByteArray(List<Byte> bytes) {
byte[] result = new byte[bytes.size()];
for (int i = 0; i < bytes.size(); i++) {
result[i] = bytes.get(i).byteValue();
}
return result;
}
}
服务器(MWE):
package com.test.ssl;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLServerSocketFactory;
import javax.net.ssl.SSLSocket;
public class Server {
private static boolean serverListening = true;
private static SSLServerSocket sslserversocket;
private static final int PORT = 15000;
private static DataInputStream is;
private static DataOutputStream os;
public static void main(String[] args) {
System.setProperty("javax.net.ssl.keyStore", "D:\\workspace\\Client_Server_SSL\\serverKeyStore.jks");
System.setProperty("javax.net.ssl.keyStorePassword", "CertPass");
System.setProperty("javax.net.ssl.trustStore", "D:\\workspace\\Client_Server_SSL\\serverKeyStore.jks");
System.setProperty("javax.net.ssl.trustStorePassword", "CertPass");
SSLServerSocketFactory factory = (SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
try {
sslserversocket = (SSLServerSocket) factory.createServerSocket(PORT);
sslserversocket.setNeedClientAuth(true);
while (serverListening) {
System.out.println("Waiting for client");
// Accept return a new socket to handle the client.
SSLSocket sslsocket = (SSLSocket) sslserversocket.accept();
is = new DataInputStream(sslsocket.getInputStream());
os = new DataOutputStream(sslsocket.getOutputStream());
System.out.println("Client connected");
List<Byte> message = new ArrayList<>();
byte character;
while ((character = is.readByte()) != 0) {
message.add(character);
}
byte[] messageBytes = byteListToByteArray(message);
String response = new String(messageBytes);
System.out.println("Client sad: " + response);
os.write("Welcome\0".getBytes());
}
} catch (IOException e) {
System.err.println("Exception: " + e);
}
}
public static byte[] byteListToByteArray(List<Byte> bytes) {
byte[] result = new byte[bytes.size()];
for (int i = 0; i < bytes.size(); i++) {
result[i] = bytes.get(i).byteValue();
}
return result;
}
}
批量脚本:
从https://slproweb.com/products/Win32OpenSSL.html下载openSSL 将bin文件夹复制到单独的文件夹中,并在那里添加批处理文件。 openssl.cnf是第一个链接指南中的一个副本。
@echo on
cd /D %~dp0
REM could not create all subfolder at onces, I got a syntax error when trying root\ca\{certs,crl,newcerts,private}
mkdir root\ca\certs
mkdir root\ca\crl
mkdir root\ca\newcerts
mkdir root\ca\private
type NUL > root\ca\index.txt
echo 1000 > root\ca\serial
REM tried to use type but it was not working.
copy "%~dp0ConfigurationFiles\openssl_ca_test.cnf" root\ca\openssl.cnf
@echo ______________Creating CA
openssl genrsa -aes256 -out root/ca/private/ca.key.pem -passout pass:CAPassword 4096
openssl req -config root/ca/openssl.cnf -key root/ca/private/ca.key.pem -new -x509 -days 7300 -sha256 -extensions v3_ca -out root/ca/certs/ca.cert.pem -passin pass:CAPassword
openssl x509 -noout -text -in root/ca/certs/ca.cert.pem
@echo ______________INTERMEDIATE CERTIFICATES
mkdir root\ca\intermediate\certs
mkdir root\ca\intermediate\crl
mkdir root\ca\intermediate\newcerts
mkdir root\ca\intermediate\private
mkdir root\ca\intermediate\csr
type NUL > root\ca\intermediate\index.txt
echo 1000 > root\ca\intermediate\serial
echo 1000 > root\ca\intermediate\crlnumber
copy "%~dp0ConfigurationFiles\openss_intermediate_test.cnf" root\ca\intermediate\openssl.cnf
openssl genrsa -aes256 -out root/ca/intermediate/private/intermediate.key.pem -passout pass:InterMPassword 4096
openssl req -config root/ca/intermediate/openssl.cnf -new -sha256 -key root/ca/intermediate/private/intermediate.key.pem -out root/ca/intermediate/csr/intermediate.csr.pem -passin pass:InterMPassword
openssl ca -config root/ca/openssl.cnf -extensions v3_intermediate_ca -days 3650 -notext -md sha256 -in root/ca/intermediate/csr/intermediate.csr.pem -out root/ca/intermediate/certs/intermediate.cert.pem -passin pass:CAPassword
type root\ca\intermediate\certs\intermediate.cert.pem root\ca\certs\ca.cert.pem > root\ca\intermediate\certs\ca-chain.cert.pem
@echo ______________GENERATING CERTIFICATES
openssl genrsa -aes256 -out root/ca/intermediate/private/www.client.com.key.pem -passout pass:CertPass 2048
openssl genrsa -aes256 -out root/ca/intermediate/private/www.server.com.key.pem -passout pass:CertPass 2048
openssl req -config root/ca/intermediate/openssl.cnf -key root/ca/intermediate/private/www.client.com.key.pem -new -sha256 -out root/ca/intermediate/csr/www.client.com.csr.pem -passin pass:CertPass
openssl req -config root/ca/intermediate/openssl.cnf -key root/ca/intermediate/private/www.server.com.key.pem -new -sha256 -out root/ca/intermediate/csr/www.server.com.csr.pem -passin pass:CertPass
@echo ______________SIGNING CERTIFICATES
openssl ca -config root/ca/intermediate/openssl.cnf -extensions usr_cert -days 7000 -notext -md sha256 -in root/ca/intermediate/csr/www.client.com.csr.pem -out root/ca/intermediate/certs/www.client.com.cert.pem -passin pass:InterMPassword
openssl ca -config root/ca/intermediate/openssl.cnf -extensions server_cert -days 7000 -notext -md sha256 -in root/ca/intermediate/csr/www.server.com.csr.pem -out root/ca/intermediate/certs/www.server.com.cert.pem -passin pass:InterMPassword
@echo ______________DONE
PAUSE
答案 0 :(得分:1)
我想确定每一方应该在他们的jks中包含什么。
首先,对于相互认证的SSL,每一方都需要两个 JKS文件:密钥库和信任库。不要混淆这些文件,或混淆其目的,或为两者使用单个文件。
每种情况下的密钥库都包含该方自己的私钥和证书,以及签名证书链,直至对等方信任的任何根CA.
每种情况下的信任库都包含此方信任的根CA.如果对等体出于使用自签名证书的一些不幸原因,这相当于要求在该方的信任库中导出该证书的副本。