110,571
社区成员
发帖
与我相关
我的任务
分享大牛们，帮我译成C#吧！
/* Add BC */
Security.addProvider(new BouncyCastleProvider());
String pkcs12Path = "xxx.pfx";
String keyalias = "xxxx";
String keyPwd = "******";
String smtpServer = xxx.xxx.com";
String emailAddress = "xxx.xxx.com";
String emailPwd = "xxxxx";
ArrayList<AddressInfo> toAdd = new ArrayList<>();
String path = "xxxx@djkeji.cer";
FileInputStream fi = new FileInputStream(path);
CertificateFactory cf = CertificateFactory.getInstance("X.509", "BC");
X509Certificate cert = (X509Certificate) cf.generateCertificate(fi);
toAdd.add(new AddressInfo("xxxxx@xxxxxxx.com", cert));
try {
MailcapCommandMap mailcap = (MailcapCommandMap) CommandMap.getDefaultCommandMap();
mailcap.addMailcap("application/pkcs7-signature;; x-java-content-handler=org.bouncycastle.mail.smime.handlers.pkcs7_signature");
mailcap.addMailcap("application/pkcs7-mime;; x-java-content-handler=org.bouncycastle.mail.smime.handlers.pkcs7_mime");
mailcap.addMailcap("application/x-pkcs7-signature;; x-java-content-handler=org.bouncycastle.mail.smime.handlers.x_pkcs7_signature");
mailcap.addMailcap("application/x-pkcs7-mime;; x-java-content-handler=org.bouncycastle.mail.smime.handlers.x_pkcs7_mime");
mailcap.addMailcap("multipart/signed;; x-java-content-handler=org.bouncycastle.mail.smime.handlers.multipart_signed");
CommandMap.setDefaultCommandMap(mailcap);
/* Open the keystore */
KeyStore keystore = KeyStore.getInstance("PKCS12", "BC");
keystore.load(new FileInputStream(pkcs12Path), "".toCharArray());
Certificate[] chain = keystore.getCertificateChain(keyalias);
/* Get the private key to sign the message with */
PrivateKey privateKey = (PrivateKey) keystore.getKey(keyalias, keyPwd.toCharArray());
if (privateKey == null) {
throw new Exception("cannot find private key for alias: " + keyalias);
}
/* Create the message to sign and encrypt */
Properties props = System.getProperties();
props.put("mail.smtp.host", smtpServer);
props.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(props, new MyAuthenticator(emailAddress, emailPwd));
MimeMessage body = new MimeMessage(session);
body.setFrom(new InternetAddress(emailAddress));
if (toAdd != null) {
body.addRecipients(Message.RecipientType.TO, parseEmailAdd(toAdd));
}
if (ccAdd != null) {
body.addRecipients(Message.RecipientType.CC, parseEmailAdd(ccAdd));
}
if (bccAdd != null) {
body.addRecipients(Message.RecipientType.BCC, parseEmailAdd(bccAdd));
}
body.setSubject(subject);
body.setContent(textContent, "text/plain");
body.saveChanges();
/* Create the SMIMESignedGenerator */
SMIMECapabilityVector capabilities = new SMIMECapabilityVector();
capabilities.addCapability(SMIMECapability.dES_EDE3_CBC);
capabilities.addCapability(SMIMECapability.rC2_CBC, 128);
capabilities.addCapability(SMIMECapability.dES_CBC);
ASN1EncodableVector attributes = new ASN1EncodableVector();
attributes.add(new SMIMEEncryptionKeyPreferenceAttribute(new IssuerAndSerialNumber(new X500Name(((X509Certificate) chain[0]).getIssuerDN().getName()),
((X509Certificate) chain[0]).getSerialNumber())));
attributes.add(new SMIMECapabilitiesAttribute(capabilities));
SMIMESignedGenerator signer = new SMIMESignedGenerator();
signer.addSignerInfoGenerator(new JcaSimpleSignerInfoGeneratorBuilder().setProvider("BC").setSignedAttributeGenerator(new AttributeTable(attributes))
.build("DSA".equals(privateKey.getAlgorithm()) ? "SHA1withDSA" : "MD5withRSA", privateKey, (X509Certificate) chain[0]));
/* Add the list of certs to the generator */
List certList = new ArrayList();
certList.add(chain[0]);
Store certs = new JcaCertStore(certList);
signer.addCertificates(certs);
/* Sign the message */
MimeMultipart mm = signer.generate(body);
MimeMessage signedMessage = new MimeMessage(session);
/* Set all original MIME headers in the signed message */
Enumeration headers = body.getAllHeaderLines();
while (headers.hasMoreElements()) {
signedMessage.addHeaderLine((String) headers.nextElement());
}
/* Set the content of the signed message */
signedMessage.setContent(mm);
signedMessage.saveChanges();
/* Create the encrypter */
SMIMEEnvelopedGenerator encrypter = new SMIMEEnvelopedGenerator();
addRecipientInfoGenerator(encrypter, toAdd);//
addRecipientInfoGenerator(encrypter, ccAdd);
addRecipientInfoGenerator(encrypter, bccAdd);
/* Encrypt the message */
MimeBodyPart encryptedPart = encrypter.generate(signedMessage, new JceCMSContentEncryptorBuilder(CMSAlgorithm.RC2_CBC).setProvider("BC").build());
/*
* Create a new MimeMessage that contains the encrypted and signed
* content
*/
ByteArrayOutputStream out = new ByteArrayOutputStream();
encryptedPart.writeTo(out);
MimeMessage encryptedMessage = new MimeMessage(session, new ByteArrayInputStream(out.toByteArray()));
/* Set all original MIME headers in the encrypted message */
headers = body.getAllHeaderLines();
while (headers.hasMoreElements()) {
String headerLine = (String) headers.nextElement();
/*
* Make sure not to override any content-* headers from the
* original message
*/
if (!Strings.toLowerCase(headerLine).startsWith("content-")) {
encryptedMessage.addHeaderLine(headerLine);
}
}
Transport.send(encryptedMessage);
} catch (SMIMEException ex) {
ex.getUnderlyingException().printStackTrace(System.err);
ex.printStackTrace(System.err);
} catch (Exception ex) {
ex.printStackTrace(System.err);
...全文
请发表友善的回复…
发表回复
沫含天下 2019-11-29
- 打赏
- 举报
lijing3333 2019-11-28
- 打赏
- 举报
java的代码直接全部拷贝到vs里面 让vs自己报错 然后一个个的改就行了。。。。
token不能为空 2018-06-14
- 打赏
- 举报
这个玩意有api文档吗，官网没找到啊
CyberLogix 2018-06-13
- 打赏
- 举报
吧相应的API换成.NET的就行了
非专业开发Five 2018-06-13
- 打赏
- 举报
.NET Framework 4.7.2 提供大量的加密增强功能、对 ZIP 存档更好的解压缩支持以及额外的集合 API。
RSA.Create 和 DSA.Create 的新重载
利用 DSA.Create(DSAParameters) 和 RSA.Create(RSAParameters) 方法，可在实例化新的 DSA 或 RSA 密钥时提供密钥参数。 它们允许你替换如下所示的代码：
// Before .NET Framework 4.7.2
using (RSA rsa = RSA.Create())
{
rsa.ImportParameters(rsaParameters);
// Other code to execute using the RSA instance.
}
// Starting with .NET Framework 4.7.2
using (RSA rsa = RSA.Create(rsaParameters))
{
// Other code to execute using the rsa instance.
}
using (DSA dsa = DSA.Create(2048))
{
// Other code to execute using the dsa instance.
}
private static byte[] DeriveKey(string password, out int iterations, out byte[] salt,
out HashAlgorithmName algorithm)
{
iterations = 100000;
algorithm = HashAlgorithmName.SHA256;
const int SaltSize = 32;
const int DerivedValueSize = 32;
using (Rfc2898DeriveBytes pbkdf2 = new Rfc2898DeriveBytes(password, SaltSize,
iterations, algorithm))
{
salt = pbkdf2.Salt;
return pbkdf2.GetBytes(DerivedValueSize);
}
}
屌丝女士111 2018-06-13
- 打赏
- 举报
屌丝女士111
Bbs5
点醒我了，悔现在才来回贴 感谢
屌丝女士111 2018-06-13
- 打赏
- 举报
点醒我了，悔现在才来回贴 感谢
zengjun1980 2016-11-03
- 打赏
- 举报
你去研究下，C#的BouncyCastle.Crypto
屌丝女士111 2016-09-01
- 打赏
- 举报
继续关注，大家看看难点尼
屌丝女士111 2016-08-30
- 打赏
- 举报
能翻出来，而且能用 有什么不敢的
屌丝女士111 2016-08-30
- 打赏
- 举报
先翻一下cer加密，看看水平再说
如果行，没问题啊
HW_1549924525 2016-08-30
- 打赏
- 举报
啊啊啊啊
HW_1549924525 2016-08-30
- 打赏
- 举报
全翻译出来算五块一行 ，不能就不算
维秀斯丢丢 2016-08-30
- 打赏
- 举报
5块钱一行，敢不敢？
屌丝女士111 2016-08-29
- 打赏
- 举报
大牛们，不会还是不屑于解决啊！
等.............
屌丝女士111 2016-08-29
- 打赏
- 举报
哎 意思是你有解决方案咯 说吧 多少钱
屌丝女士111 2016-08-29
- 打赏
- 举报
你好，我的问题出在，我在取pfx带有私钥和公钥的证书时提示： 网络密码不正确
因为怕会误导大家，所以才直接贴码直译
// 一个pfx文件地址，一个是导出私钥的密码
X509Certificate2 c3 = new X509Certificate2(pfxFileName, password);
//string keyPublic3 = c3.PublicKey.Key.ToXmlString(false); // 公钥
//string keyPrivate3 = c3.PrivateKey.ToXmlString(true); // 私钥
//string cypher3 = OperCert.RSAEncrypt(keyPublic3, "邮件表体内容，哈哈哈哈哈哈哈"); // 加密
//对于java里面的代码是：
KeyStore keystore = KeyStore.getInstance("PKCS12", "BC");
keystore.load(new FileInputStream(pkcs12Path), "".toCharArray());
Certificate[] chain = keystore.getCertificateChain(keyalias);
/* Get the private key to sign the message with */
PrivateKey privateKey = (PrivateKey) keystore.getKey(keyalias, keyPwd.toCharArray());
屌丝女士111 2016-08-29
- 打赏
- 举报
肯定是常识过解决方案，才来询问的，
那你的意思是想有偿回答咯！
beyondma 2016-08-29
- 打赏
- 举报
如果你的问题是哪句话不懂还好。
Poopaye 2016-08-29
- 打赏
- 举报
楼主要是愿意发工资的话，咱可以商量下
加载更多回复（3）
