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有没有什么方法可以将文件返回给客户端,使用.p12扩展名(base64编码的字符串,稍后在客户端解码并保存为.p12扩展名)到PKCS12密钥库?我有创建根证书,客户端证书和设置keyentry到PKCS12密钥库的代码,但我不想在文件系统上有.p12文件,只是为了生成它并将其返回给客户端。谢谢!创建根证书的将.p12文件返回给客户端而不创建密钥存储文件
简化代码:
public static void createRootCertificate(PublicKey pubKey, PrivateKey privKey) {
certGen.setSerialNumber(...);
certGen.setIssuerDN(...);
certGen.setNotBefore(...);
certGen.setNotAfter(...);
certGen.setSubjectDN(...);
certGen.setPublicKey(pubKey);
certGen.setSignatureAlgorithm("SHA1WithRSA");
// add extensions, key identifier, etc.
X509Certificate cert = certGen.generateX509Certificate(privKey);
cert.checkValidity(new Date());
cert.verify(pubKey);
}
根证书和私钥创建后保存到受信任的商店。
比,在生成客户证书的服务,我来自可信存储读取根证书和生成客户端的:
public static Certificate createClientCertificate(PublicKey pubKey) {
PrivateKey rootPrivateKey = ... //read key from trusted store
X509Certificate rootCertificate = ... //read certificate from trusted store
certGen.setSerialNumber(...);
certGen.setIssuerDN(...); // rootCertificate.getIssuerDN ...
certGen.setNotBefore(...);
certGen.setNotAfter(...);
certGen.setSubjectDN(...);
certGen.setPublicKey(pubKey);
certGen.setSignatureAlgorithm("SHA1WithRSA");
// add extensions, issuer key, etc.
X509Certificate cert = certGen.generateX509Certificate(rootPrivateKey);
cert.checkValidity(new Date());
cert.verify(rootCertificate.getPublicKey(););
return cert;
}
主类是这样的:
public static void main(String[] args) {
// assume I have all needed keys generated
createRootCertificate(rootPubKey, rootPrivKey);
X509Certificate clientCertificate = createClientCertificate(client1PubKey);
KeyStore store = KeyStore.getInstance("PKCS12", "BC");
store.load(null, null);
store.setKeyEntry("Client1_Key", client1PrivKey, passwd, new Certificate[]{clientCertificate});
FileOutputStream fOut = new FileOutputStream("client1.p12");
store.store(fOut, passwd);
}
上面的代码后,我正在阅读client1.p12,并且正在创建该文件的Base64编码响应。当我解码我的客户端上的响应并以.p12扩展名保存所有工作时,我可以将其导入浏览器。这可以完成而不需要将其存储到文件?
我曾尝试用:
store.setKeyEntry("Client1_Key", client1PrivKey, passwd, new Certificate[]{clientCertificate});
,之后:
Key key = store.getKey("Client1_Key", passwd);
但是当编码关键变量,发送到客户端和解码相比,并与扩展名为.p12保存,浏览器说无效或损坏的文件。
在此先感谢!
谢谢Omikron。 – user5437680