在BAM配置文件中的WSO2 ESB(4.8.1)中,當我導出它(BAM配置文件)時,我注意到密碼已加密。我發現,如果我將有私鑰和公鑰,我可以加密/解密的密碼,所以我寫這篇文章:WSO2使用公鑰私鑰加密/解密密碼(字符串)
import org.apache.commons.codec.binary.Base64;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import javax.crypto.Cipher;
import java.io.FileInputStream;
import java.security.*;
import java.security.cert.Certificate;
public class Main {
public static void main(String[] argv) throws Exception {
Security.addProvider(new BouncyCastleProvider());
FileInputStream is = new FileInputStream("wso2carbon.jks");
KeyStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
keystore.load(is, "wso2carbon".toCharArray());
String alias = "wso2carbon";
Key key = keystore.getKey(alias, "wso2carbon".toCharArray());
if (key instanceof PrivateKey) {
Certificate cert = keystore.getCertificate(alias);
PublicKey publicKey = cert.getPublicKey();
String dataToBeEncrypted = "admin";
String adminToDecrypted = "kuv2MubUUveMyv6GeHrXr9il59ajJIqUI4eoYHcgGKf/BBFOWn96NTjJQI+wYbWjKW6r79S7L7ZzgYeWx7DlGbff5X3pBN2Gh9yV0BHP1E93QtFqR7uTWi141Tr7V7ZwScwNqJbiNoV+vyLbsqKJE7T3nP8Ih9Y6omygbcLcHzg=";
Cipher cipher = Cipher.getInstance("RSA");
cipher.init(Cipher.ENCRYPT_MODE, publicKey);
String encryptedData = Base64.encodeBase64String(cipher.doFinal(dataToBeEncrypted.getBytes()));
System.out.println("Encrypted Data: " + encryptedData);
Cipher dipher = Cipher.getInstance("RSA");
dipher.init(Cipher.DECRYPT_MODE, key);
System.out.println(new String(dipher.doFinal(Base64.decodeBase64(encryptedData))));
}
}
}
它工作正常,becasue「管理員」進行加密和解密後。但是,當我複製此加密值,並希望將其粘貼在我的BAM設定檔的密碼,ESB不能得到它,密碼爲空,並在控制檯中我得到這個:
Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[1,429]
Message: An invalid XML character (Unicode: 0x2) was found in the element content of the document.
at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:598)
at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.getElementText(XMLStreamReaderImpl.java:842)
at org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper.getElementText(XMLStreamReaderWrapper.java:100)
at org.apache.axiom.om.impl.SwitchingWrapper.getElementText(SwitchingWrapper.java:962)
第二個問題是,當我嘗試解密密碼(WSO2 ESB通過出口BAM曲線加密,並且它「adminToDecrypted」)我得到這樣的:
Exception in thread "main" javax.crypto.BadPaddingException: Decryption error
at sun.security.rsa.RSAPadding.unpadV15(RSAPadding.java:380)
at sun.security.rsa.RSAPadding.unpad(RSAPadding.java:291)
at com.sun.crypto.provider.RSACipher.doFinal(RSACipher.java:356)
at com.sun.crypto.provider.RSACipher.engineDoFinal(RSACipher.java:382)
at javax.crypto.Cipher.doFinal(Cipher.java:2087)
at Main.main(Main.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
所以,也許我做錯事或我錯過一些重要的事情。也許還有其他方法可以做到這一點。也許在WSO2回購中有一個類可以找到它的工作原理?
UPDATE
我注意到,在我的代碼我每次都獲得新的加密密碼,當我運行的代碼,但在WSO2 ESB我總是得到相同的字符串。
謝謝你,它的工作原理! – Kacu