com.alibaba.otter.canal.protocol

类 SecurityUtil

java.lang.Object

com.alibaba.otter.canal.protocol.SecurityUtil

public class SecurityUtil
extends java.lang.Object

 1、client
    stage1_hash = SHA1(明文密码).
    token = SHA1(scramble + SHA1(stage1_hash)) XOR stage1_hash
 2. server
    token = SHA1(token XOR SHA1(scramble + password))
 3. checktoken vs password
 

从以下版本开始:

1.1.4

作者:

agapple 2019年8月26日 下午4:58:15

构造器概要

构造器

构造器和说明
SecurityUtil()

方法概要

限定符和类型	方法和说明
static java.lang.String	byte2HexStr(byte[] b) bytes转换成十六进制字符串
static byte[]	hexStr2Bytes(java.lang.String src) bytes转换成十六进制字符串
static java.lang.String	md5String(java.lang.String content)
static byte[]	scramble411(byte[] pass, byte[] seed)
static java.lang.String	scrambleGenPass(byte[] pass)
static boolean	scrambleServerAuth(byte[] token, byte[] pass, byte[] seed) server auth check

从类继承的方法 java.lang.Object

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

构造器详细资料

SecurityUtil

public SecurityUtil()

方法详细资料

md5String

public static java.lang.String md5String(java.lang.String content)
                                  throws java.security.NoSuchAlgorithmException

抛出:

java.security.NoSuchAlgorithmException

scrambleGenPass

public static final java.lang.String scrambleGenPass(byte[] pass)
                                              throws java.security.NoSuchAlgorithmException

抛出:

java.security.NoSuchAlgorithmException

scrambleServerAuth

public static final boolean scrambleServerAuth(byte[] token,
                                               byte[] pass,
                                               byte[] seed)
                                        throws java.security.NoSuchAlgorithmException

server auth check

抛出:

java.security.NoSuchAlgorithmException

scramble411

public static final byte[] scramble411(byte[] pass,
                                       byte[] seed)
                                throws java.security.NoSuchAlgorithmException

抛出:

java.security.NoSuchAlgorithmException

byte2HexStr

public static java.lang.String byte2HexStr(byte[] b)

bytes转换成十六进制字符串

hexStr2Bytes

public static byte[] hexStr2Bytes(java.lang.String src)

bytes转换成十六进制字符串