com.alibaba.druid.filter.config
Class ConfigTools

java.lang.Object
  com.alibaba.druid.filter.config.ConfigTools

public class ConfigTools
extends Object

Field Summary

static String

DEFAULT_PUBLIC_KEY_STRING

Constructor Summary

ConfigTools()

Method Summary

static String	decrypt(PublicKey publicKey, String cipherText)
static String	decrypt(String cipherText)
static String	decrypt(String publicKeyText, String cipherText)
static String	encrypt(byte[] keyBytes, String plainText)
static String	encrypt(String plainText)
static String	encrypt(String key, String plainText)
static String[]	genKeyPair(int keySize)
static byte[][]	genKeyPairBytes(int keySize)
static PublicKey	getPublicKey(String publicKeyText)
static PublicKey	getPublicKeyByPublicKeyFile(String publicKeyFile)
static PublicKey	getPublicKeyByX509(String x509File)
static void	main(String[] args)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_PUBLIC_KEY_STRING

public static final String DEFAULT_PUBLIC_KEY_STRING

See Also:

Constant Field Values

Constructor Detail

ConfigTools

public ConfigTools()

Method Detail

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception

decrypt

public static String decrypt(String cipherText)
                      throws Exception

Throws:

Exception

decrypt

public static String decrypt(String publicKeyText,
                             String cipherText)
                      throws Exception

Throws:

Exception

getPublicKeyByX509

public static PublicKey getPublicKeyByX509(String x509File)

getPublicKey

public static PublicKey getPublicKey(String publicKeyText)

getPublicKeyByPublicKeyFile

public static PublicKey getPublicKeyByPublicKeyFile(String publicKeyFile)

decrypt

public static String decrypt(PublicKey publicKey,
                             String cipherText)
                      throws Exception

Throws:

Exception

encrypt

public static String encrypt(String plainText)
                      throws Exception

Throws:

Exception

encrypt

public static String encrypt(String key,
                             String plainText)
                      throws Exception

Throws:

Exception

encrypt

public static String encrypt(byte[] keyBytes,
                             String plainText)
                      throws Exception

Throws:

Exception

genKeyPairBytes

public static byte[][] genKeyPairBytes(int keySize)
                                throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

genKeyPair

public static String[] genKeyPair(int keySize)
                           throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException