From d8a956bb31927848dfb359aaa9496cd654d03855 Mon Sep 17 00:00:00 2001
From: 13693261870 <252740454@qq.com>
Date: 星期五, 30 九月 2022 17:48:09 +0800
Subject: [PATCH] 1
---
src/main/resources/templates/login.html | 16 +++--
src/main/java/com/lf/server/helper/Md5Helper.java | 110 ++++++++++++++++++++++++++++++++++++
2 files changed, 119 insertions(+), 7 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/Md5Helper.java b/src/main/java/com/lf/server/helper/Md5Helper.java
new file mode 100644
index 0000000..7bdfee7
--- /dev/null
+++ b/src/main/java/com/lf/server/helper/Md5Helper.java
@@ -0,0 +1,110 @@
+package com.lf.server.helper;
+
+import org.apache.commons.codec.binary.Hex;
+
+import java.security.MessageDigest;
+import java.util.Random;
+
+/**
+ * MD5甯姪绫�
+ * @author WWW
+ */
+public class Md5Helper {
+ private final static int M16 = 16;
+
+ private final static int M48 = 48;
+
+ private final static int M3 = 3;
+
+ /**
+ * 鐢熸垚鍚湁闅忔満鐩愮殑瀵嗙爜
+ *
+ * @param password
+ * @return
+ */
+ public static String generate(String password) {
+ Random r = new Random();
+ StringBuilder sb = new StringBuilder(16);
+ sb.append(r.nextInt(99999999)).append(r.nextInt(99999999));
+
+ int len = sb.length();
+ if (len < M16) {
+ for (int i = 0; i < M16 - len; i++) {
+ sb.append("0");
+ }
+ }
+
+ String salt = sb.toString();
+ password = md5Hex(password + salt);
+ char[] cs = new char[48];
+ for (int i = 0; i < M48; i += M3) {
+ cs[i] = password.charAt(i / 3 * 2);
+ char c = salt.charAt(i / 3);
+ cs[i + 1] = c;
+ cs[i + 2] = password.charAt(i / 3 * 2 + 1);
+ }
+
+ return new String(cs);
+ }
+
+ /**
+ * 鏍￠獙瀵嗙爜鏄惁姝ｇ‘
+ *
+ * @param password
+ * @param md5
+ * @return
+ */
+ public static boolean verify(String password, String md5) {
+ char[] cs1 = new char[32];
+ char[] cs2 = new char[16];
+ for (int i = 0; i < M48; i += M3) {
+ cs1[i / 3 * 2] = md5.charAt(i);
+ cs1[i / 3 * 2 + 1] = md5.charAt(i + 2);
+ cs2[i / 3] = md5.charAt(i + 1);
+ }
+ String salt = new String(cs2);
+
+ return md5Hex(password + salt).equals(new String(cs1));
+ }
+
+ /**
+ * 鑾峰彇鍗佸叚杩涘埗瀛楃涓插舰寮忕殑MD5鎽樿
+ *
+ * @param src
+ * @return
+ */
+ public static String md5Hex(String src) {
+ try {
+ MessageDigest md5 = MessageDigest.getInstance("MD5");
+ byte[] bs = md5.digest(src.getBytes());
+
+ return new String(new Hex().encode(bs));
+ } catch (Exception e) {
+ return null;
+ }
+ }
+
+ /**
+ * 鍙嶈浆
+ *
+ * @param pass
+ * @return
+ */
+ public static String reverse(String pass) {
+ StringBuilder sb = new StringBuilder(pass);
+
+ return sb.reverse().toString();
+
+ }
+
+ /**
+ * 楠岃瘉瀵嗙爜
+ *
+ * @param originalPassword
+ * @param dbPassword
+ * @return
+ */
+ public static boolean validatePassword(String originalPassword, String dbPassword) {
+ return verify(originalPassword, reverse(dbPassword));
+ }
+}
diff --git a/src/main/resources/templates/login.html b/src/main/resources/templates/login.html
index 4df6cd4..c87baf0 100644
--- a/src/main/resources/templates/login.html
+++ b/src/main/resources/templates/login.html
@@ -100,7 +100,7 @@
function autoResize() {
var div_obj = document.getElementById("div_middle");
- // 瀹藉害鑷�傚簲
+ //瀹藉害鑷�傚簲
var fullWidth = document.body.offsetWidth;
var div_loginBox = document.getElementById("div_loginBox");
var boxWidth = div_loginBox.offsetWidth;
@@ -108,8 +108,9 @@
//if (fullWidth > 1920) { fullWidth = 1920; }
var winWidht = window.innerWidth;
- var winHeight = window.innerHeight + 50;
+ var winHeight = window.innerHeight - 100;
var bgHeight = 1080;
+ winWidht += 150;
if (winWidht >= 1920) {
$("#div_middle").css("background", "url(../images/NewGJXJlogin/1920/2bg.jpg) no-repeat").css("background-position", "center bottom").css("height", "800px");
$("#div_middle").css("height", "980px");
@@ -128,11 +129,12 @@
$(".loginvalifield").css("margin-top", "20px").css("width", "350px").css("height", "45px");
$("#inputCode").css("margin-left", "46px");
$(".logintable").css("margin-top", "113px").css("width", "350px").css("height", "470px");
+ //$(".logintable").css("margin-top", "210px").css("width", "350px").css("height", "470px");
$("#carLink div").css("background", "url(../images/NewGJXJlogin/1600/add.png) no-repeat").css("background-position", "3% 40%");
$("#carLink a").css("margin-left", "50px").css("font-size", "16px");
$(".loginbtn").css("margin-top", "25px");
leftoffset = 404;
- bgHeight = 800;
+ bgHeight = 800; //900
div_loginBox.style.left = ((fullWidth - 360) / 2 + leftoffset) + "px";
} else if (winWidht >= 1440) {
$("#div_middle").css("background", "url(../images/NewGJXJlogin/1440/2bg.jpg) no-repeat").css("background-position", "center bottom").css("height", "810px");
@@ -164,13 +166,15 @@
$(".loginvalicode input").css("width", "165px").css("margin-left", "46px").css("font-size", "14px");
$(".loginvalifield").css("margin-top", "20px").css("width", "300px").css("height", "40px");
$(".logintable").css("margin-top", "83px").css("width", "300px").css("height", "390px");
+ //$(".logintable").css("margin-top", "135px").css("width", "300px").css("height", "390px");
$("#carLink div").css("background", "url(../images/NewGJXJlogin/1366/add.png) no-repeat").css("background-position", "3.5% 50%").css("margin-top", "25px").css("height", "30px").css("line-height", "30px");
$("#carLink a").css("margin-left", "50px").css("font-size", "14px");
$(".loginbtn").css("margin-top", "10px").css("height", "56px");
leftoffset = 338;
- bgHeight = 668;
+ bgHeight = 668; //731
div_loginBox.style.left = ((fullWidth - 300) / 2 + leftoffset) + "px";
} else {
+ //fullWidth = 1280;
$("#div_middle").css("background", "url(../images/NewGJXJlogin/1280/2bg.jpg) no-repeat").css("background-position", "center bottom").css("height", "620px");
$("#loginBox_Title").css("height", "50px").css("line-height", "50px");
$("#loginBox_Title span").css("font-size", "32px");
@@ -191,14 +195,12 @@
$("body").css("overflow", "hidden");
}
div_obj.style.width = fullWidth + "px";
-
if (winHeight > bgHeight) {
div_obj.style.height = winHeight + "px";
var marginTop = parseFloat($(".logintable").css("margin-top").replace("px")) + (winHeight - bgHeight);
$(".logintable").css("margin-top", marginTop + "px");
}
-
- // 楂樺害鑷�傚簲
+ //楂樺害鑷�傚簲
var fullHeight = document.body.offsetHeight;
var myHeight = div_obj.offsetHeight;
if (fullHeight > myHeight) {
--
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