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package com.nis.nmsclient.thread.socket;
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.security.KeyStore;
import java.security.SecureRandom;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManagerFactory;
import org.apache.log4j.Logger;
import com.nis.nmsclient.common.Contants;
import com.nis.nmsclient.util.DateUtil;
import com.nis.nmsclient.util.Utils;
public class SSLCertOper {
static Logger logger = Logger.getLogger(SSLCertOper.class);
public static SSLContext getSSLContext() throws Exception {
// 初始化上下文
SSLContext ctx = SSLContext.getInstance(Contants.SSL_JSSE_TYPE);
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
KeyStore ks = KeyStore.getInstance(Contants.SSL_KEYSTORE_TYPE);
ks.load(new FileInputStream(Contants.SSL_KEY_STORE),
Contants.SSL_KEY_STORE_PASS.toCharArray());// 载入keystore
kmf.init(ks, Contants.SSL_KEY_PRIVATE_PASS.toCharArray());
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
KeyStore tks = KeyStore.getInstance(Contants.SSL_KEYSTORE_TYPE);
tks.load(new FileInputStream(Contants.SSL_TRUST_KEY_STORE),
Contants.SSL_KEY_STORE_PASS.toCharArray());// 载入keystore
tmf.init(tks);
ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(),
new SecureRandom());
logger.debug("load keystore success.");
return ctx;
}
/**
* 创建 密匙对（私钥和公钥）
*
*/
public static String createKeyAndCert(String aliasName, String storePath,
String localIp, String keyPass, String storePass, String certName) {
BufferedReader bReader = null;
Process process = null;
try {
process = Runtime.getRuntime().exec(
"keytool -genkey -v -alias " + aliasName
+ " -keyalg RSA -storetype "
+ Contants.SSL_KEYSTORE_TYPE + " -keystore "
+ storePath + " -validity 90 -dname \"CN="
+ localIp
+ ",OU=cn,O=cn,L=cn,ST=cn,C=cn\" -storepass "
+ storePass + " -keypass " + keyPass);
process.getOutputStream().close();
bReader = new BufferedReader(new InputStreamReader(process
.getInputStream()));
process.getErrorStream().close();
String line = null;
while ((line = bReader.readLine()) != null) {
System.out.println(line);
}
process = Runtime.getRuntime().exec(
"keytool -export -alias " + aliasName + " -storetype "
+ Contants.SSL_KEYSTORE_TYPE + " -keystore "
+ storePath + " -file " + certName + " -storepass "
+ storePass + "");
bReader = new BufferedReader(new InputStreamReader(process
.getInputStream()));
while ((line = bReader.readLine()) != null) {
System.out.println(line);
}
return certName;
} catch (IOException e) {
logger.error("Create a key pair error!");
logger.error(Utils.printExceptionStack(e));
return null;
} finally {
if (bReader != null) {
try {
bReader.close();
} catch (IOException e) {
logger.error(Utils.printExceptionStack(e));
}
}
}
}
/**
* 将公钥引入KeyStore
*
*/
public static boolean importCertToStore(String aliasName, String storePath,
String certName, String storePass) {
BufferedReader bReader = null;
PrintWriter pw = null;
try {
Process process = Runtime.getRuntime().exec(
"keytool -import -v -trustcacerts -alias " + aliasName
+ " -keystore " + storePath + " -file " + certName
+ " -storetype " + Contants.SSL_KEYSTORE_TYPE
+ " -storepass " + storePass + "");
bReader = new BufferedReader(new InputStreamReader(process
.getInputStream()));
pw = new PrintWriter(process.getOutputStream());
pw.write("y");
pw.flush();
pw.close();
String line = null;
while ((line = bReader.readLine()) != null) {
System.out.println(line);
}
return true;
} catch (IOException e) {
logger.error("Error of importing authentication certificate!");
logger.error(Utils.printExceptionStack(e));
return false;
} finally {
if (pw != null) {
pw.close();
}
if (bReader != null) {
try {
bReader.close();
} catch (IOException e) {
logger.error(Utils.printExceptionStack(e));
}
}
}
}
/**
* 删除KeyStore库中的密钥
*
*/
public static boolean deleteKeyOrCertFromStore(String aliasName,
String storePath, String storePass) {
BufferedReader bReader = null;
PrintWriter pw = null;
try {
Process process = Runtime.getRuntime().exec(
"keytool -delete -v -alias " + aliasName + " -keystore "
+ storePath + " -storetype "
+ Contants.SSL_KEYSTORE_TYPE + " -storepass "
+ storePass + "");
bReader = new BufferedReader(new InputStreamReader(process
.getInputStream()));
pw = new PrintWriter(process.getOutputStream());
// pw.write("y");
pw.flush();
pw.close();
String line = null;
while ((line = bReader.readLine()) != null) {
System.out.println(line);
}
return true;
} catch (IOException e) {
logger.error("Delete" + storePath+ "library Key" + aliasName + "make a mistake！");
logger.error(Utils.printExceptionStack(e));
return false;
} finally {
if (pw != null) {
pw.close();
}
if (bReader != null) {
try {
bReader.close();
} catch (IOException e) {
logger.error(Utils.printExceptionStack(e));
}
}
}
}
/**
* test main
*
* @time Aug 28, 2011-12:17:28 PM
* @param args
*/
public static void main(String args[]) {
String newServerKeyName = "serverks"
+ DateUtil.getCurrentDate(DateUtil.YYYYMMDD);
String newServerKeyPsw = "123456";
String newClientkeyName = "clientks"
+ DateUtil.getCurrentDate(DateUtil.YYYYMMDD);
String newClientkeyPsw = "123456";
String filepath0 = SSLCertOper.createKeyAndCert(newServerKeyName,
"D:\\workspace\\nms_client\\src\\key\\server_ks", "10.0.6.120",
newServerKeyPsw, "server",
"D:\\workspace\\nms_client\\src\\key\\server.cer");
SSLCertOper.importCertToStore(newServerKeyName,
"D:\\workspace\\nms_client\\src\\key\\client_ts",
"D:\\workspace\\nms_client\\src\\key\\server.cer", "client");
String filepath1 = SSLCertOper.createKeyAndCert(newClientkeyName,
"D:\\workspace\\nms_client\\src\\key\\client_ks", "localhost",
newClientkeyPsw, "client",
"D:\\workspace\\nms_client\\src\\key\\client.cer");
SSLCertOper.importCertToStore(newClientkeyName,
"D:\\workspace\\nms_client\\src\\key\\server_ts",
"D:\\workspace\\nms_client\\src\\key\\client.cer", "server");
System.out.println(filepath0);
System.out.println(filepath1);
// Config.setValueByName("ssl.server.key.old",
// Constants.SSL_SERVER_KEY_NEW);
// Config.setValueByName("ssl.server.key.old.psw",
// Constants.SSL_SERVER_KEY_NEW_PSW);
// Config.setValueByName("ssl.server.key.new",newServerKeyName);
// Config.setValueByName("ssl.server.key.new.psw", newServerKeyPsw);
// Config.setValueByName("ssl.client.key",newClientkeyName);
// Config.setValueByName("ssl.client.key.psw", newClientkeyPsw);
}
}
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