Package com.alibaba.druid.filter.config

Class ConfigTools

java.lang.Object

com.alibaba.druid.filter.config.ConfigTools

public class ConfigTools
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_PUBLIC_KEY_STRING

Constructor Summary

Constructors

Constructor	Description
ConfigTools()

Method Summary

Modifier and Type	Method	Description
static String	decrypt(String cipherText)
static String	decrypt(String publicKeyText, String cipherText)
static String	decrypt(PublicKey publicKey, 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

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

Field Details

DEFAULT_PUBLIC_KEY_STRING

public static final String DEFAULT_PUBLIC_KEY_STRING

See Also:

• Constant Field Values

Constructor Details

ConfigTools

public ConfigTools()

Method Details

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,
NoSuchProviderException

Throws:

NoSuchAlgorithmException

NoSuchProviderException

genKeyPair

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

Throws:

NoSuchAlgorithmException

NoSuchProviderException