112 lines
4.7 KiB
C#
112 lines
4.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using WeiSha.Common;
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using Song.ServiceInterfaces;
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using VTemplate.Engine;
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namespace Song.Site.Student
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{
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/// <summary>
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/// 找回密码
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/// </summary>
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public class PwFind : BasePage
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{
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//账号，答案，密码
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string acc = WeiSha.Common.Request.Form["tbAcc"].String;
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protected string answer = WeiSha.Common.Request.Form["tbAnswer"].String;
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string pw = WeiSha.Common.Request.Form["tbNewPw"].String;
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//步骤
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int step = WeiSha.Common.Request.QueryString["step"].Int16 ?? 1;
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protected override void InitPageTemplate(HttpContext context)
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{
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if (Extend.LoginState.Accounts.IsLogin)
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this.Response.Redirect("/default.ashx");
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this.Document.Variables.SetValue("step", step);
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//第一步验证账号是否存在
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if (step == 1)
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{
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if (string.IsNullOrWhiteSpace(acc)) return;
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Song.Entities.Accounts t = Business.Do<IAccounts>().IsAccountsExist(this.Organ.Org_ID, acc);
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if (t==null)
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{
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//账号不存在
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this.Response.Redirect(addPara(context.Request.Url.PathAndQuery, "error=4", "step=1", "acc=" + acc));
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}
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else
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{
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this.Response.Redirect(addPara(context.Request.Url.PathAndQuery, "step=2", "acc=" + acc));
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}
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}
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//第二步，验证安全问题是否正确
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if (step == 2)
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{
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string acc = WeiSha.Common.Request.QueryString["acc"].String;
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Song.Entities.Accounts st = Business.Do<IAccounts>().AccountsSingle(acc, this.Organ.Org_ID);
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this.Document.Variables.SetValue("st", st);
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if (string.IsNullOrWhiteSpace(answer)) return;
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Song.Entities.Accounts t = Business.Do<IAccounts>().IsAccountsExist(this.Organ.Org_ID, acc, answer);
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if (t==null)
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{
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//账号不存在
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this.Response.Redirect(addPara(context.Request.Url.PathAndQuery, "error=6", "step=2", "acc=" + acc));
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}
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else
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{
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int accid = t.Ac_ID;
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string encrypt = WeiSha.Common.DataConvert.EncryptForBase64(accid.ToString());
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encrypt = System.Web.HttpUtility.UrlEncode(encrypt);
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HttpCookie cookie = new HttpCookie("findpw-acid", encrypt);
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cookie.Expires = DateTime.Now.AddHours(10);
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this.Response.Cookies.Add(cookie);
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this.Response.Redirect(addPara(context.Request.Url.PathAndQuery, "step=3", "acc=" + acc));
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}
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}
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//第三步，设置新密码
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if (step == 3)
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{
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//string acc = WeiSha.Common.Request.QueryString["acc"].String;
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int accid = WeiSha.Common.Request.Cookies["findpw-acid"].Decrypt().Int32 ?? 0;
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Song.Entities.Accounts st = Business.Do<IAccounts>().AccountsSingle(accid);
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this.Document.Variables.SetValue("st", st);
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if (string.IsNullOrWhiteSpace(pw)) return;
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if (!isCodeImg())
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{
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this.Response.Redirect(addPara(context.Request.Url.PathAndQuery, "step=3", "error=2", "acc=" + acc));
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}
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else
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{
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st.Ac_Pw = pw;
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st.Ac_Pw = new WeiSha.Common.Param.Method.ConvertToAnyValue(st.Ac_Pw).MD5;
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Business.Do<IAccounts>().AccountsSave(st);
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this.Response.Redirect("/default.ashx");
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}
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}
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}
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/// <summary>
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/// 验证图片验证是否正确
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/// </summary>
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/// <returns></returns>
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private bool isCodeImg()
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{
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string code = WeiSha.Common.Request.Form["tbCode"].String;
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//取图片验证码
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string imgCode = WeiSha.Common.Request.Cookies["stpwcode"].ParaValue;
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//取员工输入的验证码
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string userCode = new WeiSha.Common.Param.Method.ConvertToAnyValue(code).MD5;
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//验证
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return imgCode == userCode;
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}
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/// <summary>
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/// 增加地址的参数
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/// </summary>
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/// <param name="url"></param>
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/// <param name="para"></param>
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/// <returns></returns>
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private string addPara(string url, params string[] para)
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{
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return WeiSha.Common.Request.Page.AddPara(url, para);
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}
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}
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} |