package?com.jdbcTest;

import?java.io.FileInputStream;
import?java.io.objectInputStream;
import?java.math.BigInteger;
import?java.security.Key;
import?java.sql.Connection;
import?java.sql.ResultSet;
import?java.sql.Statement;
import?java.util.Random;

import?javax.crypto.Cipher;
import?javax.crypto.Mac;
import?javax.crypto.spec.PBEParameterSpec;

public?class?addResult?{

	byte[]?salt?=?new?byte[8];

	//?構造函數?保存數據庫
	public?addResult（String?k?String?p）?throws?Exception?{
		String?K?=?addK（k）;
		String?P?=?addP（k?p）;
		String?S?=?addS（）;
		String?PHMAC?=?passhmac（p）;

		link?linkorcl?=?new?link（）;
		Connection?con?=?linkorcl.conn（）;
		String?sql?=?“insert?into?PASSWORD?values（‘“?+?K?+?“‘‘“?+?P?+?“‘‘“?+?S?+?“‘‘“?+?PHMAC?+?“‘）“;
		Statement?stmt?=?con.createStatement（ResultSet.TYPE_SCROLL_INSENSITIVE?ResultSet.CONCUR_READ_ONLY）;
		stmt.executeUpdate（sql）;
	}

	//?關鍵字?-->?HMAC驗證碼
	public?String?addK（String?kk）?throws?Exception?{
		//?獲取密鑰
		FileInputStream?f?=?new?FileInputStream（“key2.dat“）;
		objectInputStream?b?=?new?objectInputStream（f）;
		Key?k?=?（Key）?b.readobject（）;
		b.close（）;
		//?獲取Mac對象
		Mac?m?=?Mac.getInstance（“HmacMD5“）;
		m.init（k）;
		m.update（kk.getBytes（“UTF8“））;
		byte?s[]?=?m.doFinal（）;
		String?result?=?““;
		for?（int?i?=?0;?i?			result?+=?Integer.toHexString（（0x000000ff?&?s[i]）?|?0xffffff00）.substring（6）;
		}
		return?result;
	}

	//?密碼?-->?HMAC驗證碼
	public?String?passhmac（String?p）?throws?Exception?{
		//?獲取密鑰
		FileInputStream?f?=?new?FileInputStream（“key4.dat“）;
		objectInputStream?b?=?new?objectInputStream（f）;
		Key?k?=?（Key）?b.readobject（）;
		b.close（）;
		//?獲取Mac對象
		Mac?m?=?Mac.getInstance（“HmacMD5“）;
		m.init（k）;
		m.update（p.getBytes（“UTF8“））;
		byte?s[]?=?m.doFinal（）;
		String?result?=?““;
		for?（int?i?=?0;?i?			result?+=?Integer.toHexString（（0x000000ff?&?s[i]）?|?0xffffff00）.substring（6）;
		}
		return?result;
	}

	//?關鍵字?+?密碼?-->?密文
	public?String?addP（String?kk?String?p）?throws?Exception?{
		String?ss?=?kk?+?““?+?p;

		FileInputStream?ff?=?new?FileInputStream（“key3.dat“）;
		objectInputStream?b?=?new?objectInputStream（ff）;
		Key?k?=?（Key）?b.readobject（）;
		b.close（）;

		salt?=?new?byte[8];
		Random?r?=?new?Random（）;
		r.nextBytes（salt）;

		Cipher?cp?=?Cipher.getInstance（“PBEWithMD5AndDES“）;
		PBEParameterSpec?ps?=?new?PBEParameterSpec（salt?1000）;
		cp.init（Cipher.ENCRYPT_MODE?k?ps）;
		byte?ptext[]?=?ss.getBytes（“UTF8“）;
		byte?ctext[]?=?cp.doFinal（ptext）;

		return?toHex（ctext）;

	}

	//?返回加密時使用的鹽
	public?String?addS（）?{
		return?toHex（salt）;
	}

	//?2?-->?16
	private?static?String?toHex（byte[]?array）?{
		BigInteger?bi?=?new?BigInteger（1?array）;
		String?hex?=?bi.toString（16）;
		int?paddingLength?=?（array.length?*?2）?-?hex.length（）;
		if?（paddingLength?>?0）
			return?String.format（“%0“?+?paddingLength?+?“d“?0）?+?hex;
		else
			return?hex;
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1260??2019-07-12?18:39??系統源碼\.classpath

?????文件???????1045??2016-04-21?22:43??系統源碼\.project

?????文件????????567??2016-04-21?22:43??系統源碼\.settings\.jsdtscope

?????文件?????????73??2016-04-21?23:18??系統源碼\.settings\org.eclipse.core.resources.prefs

?????文件????????364??2016-04-21?22:43??系統源碼\.settings\org.eclipse.jdt.core.prefs

?????文件????????488??2016-04-21?22:43??系統源碼\.settings\org.eclipse.wst.common.component

?????文件????????345??2016-04-21?22:43??系統源碼\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2016-04-21?22:43??系統源碼\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2016-04-21?22:43??系統源碼\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????4429??2019-07-12?18:39??系統源碼\build\classes\com\jdbcTest\addResult.class

?????文件???????1160??2019-07-12?18:39??系統源碼\build\classes\com\jdbcTest\Key1.class

?????文件???????3156??2019-07-12?18:39??系統源碼\build\classes\com\jdbcTest\Key2.class

?????文件???????3156??2019-07-12?18:39??系統源碼\build\classes\com\jdbcTest\Key3.class

?????文件???????3156??2019-07-12?18:39??系統源碼\build\classes\com\jdbcTest\Key4.class

?????文件???????1241??2019-07-12?18:39??系統源碼\build\classes\com\jdbcTest\link.class

?????文件???????2010??2019-07-12?18:39??系統源碼\build\classes\com\jdbcTest\Password1.class

?????文件???????5834??2019-07-12?18:39??系統源碼\build\classes\com\jdbcTest\searchResult.class

?????文件???????3087??2019-07-11?16:19??系統源碼\src\com\jdbcTest\addResult.java

?????文件????????552??2019-07-11?09:13??系統源碼\src\com\jdbcTest\Key1.java

?????文件???????2177??2019-07-11?16:21??系統源碼\src\com\jdbcTest\Key2.java

?????文件???????2189??2019-07-11?16:22??系統源碼\src\com\jdbcTest\Key3.java

?????文件???????2214??2019-07-11?16:23??系統源碼\src\com\jdbcTest\Key4.java

?????文件????????555??2019-07-11?09:13??系統源碼\src\com\jdbcTest\link.java

?????文件???????1062??2019-07-11?16:23??系統源碼\src\com\jdbcTest\Password1.java

?????文件???????5157??2019-07-11?16:24??系統源碼\src\com\jdbcTest\searchResult.java

?????文件???????1038??2019-07-11?16:24??系統源碼\WebContent\add.jsp

?????文件????????990??2019-07-11?09:46??系統源碼\WebContent\addResult.jsp

?????文件????????829??2019-07-11?09:23??系統源碼\WebContent\home.jsp

?????文件????????781??2019-07-11?09:22??系統源碼\WebContent\iflogin.jsp

?????文件????????849??2019-07-11?20:24??系統源碼\WebContent\login.jsp

............此處省略21個文件信息