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using System.Data; using System.Configuration; using System.Web; using System.Web.Security; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Web.UI.HtmlControls; using Microsoft.Win32; using System.Collections; public partial class _AddFiduciary : System.Web.UI.Page { #region define string EMPTYSTRING = ""; string _txtFidStr = ""; string _folderName = ""; string _subFolderName = ""; string _combStr = ""; int _dwordValue = 0; int judgeGetSubKeyNamesLength = 0; public const string REGISTRYADDRESS = "SOFTWARE""MICROSOFT""WINDOWS""CURRENTVERSION""INTERNET SETTINGS""ZONEMAP""DOMAINS"; //受信任的站点 public const string TRUST_NAME = "受信任站点"; public const int TRUST_DWORD_VALUE = 2; //受限制的站点 public const string LIMIT_NAME = "受限制站点"; public const int LIMIT_DWORD_VALUE = 4; public ArrayList _registData = new ArrayList(); public ArrayList _registLimitData = new ArrayList(); public const string HTTP = "http"; public const string HTTPS = "https"; public const string TRUST = "trust"; public const string LIMIT = "limit"; #endregion #region 初始化 protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { try { //清空ListBox clearListBox(); dispAdd(); } catch { } } } #endregion #region 增加 protected void btnAddress_Click(object sender, EventArgs e) { //取得文本栏中的值 if (!EMPTYSTRING.Equals(txtFiduciary.Text)) { txtFidStr = txtFiduciary.Text; //取得前缀 folderName = divPreStr(txtFidStr); //取得后缀 subFolderName = divPostStr(txtFidStr); //向注册表中写数据 writeToRegedit(folderName, subFolderName, dbListHttp.SelectedItem.Text, writeDwordValue()); //清空ListBox clearListBox(); dispAdd(); txtFiduciary.Text = EMPTYSTRING; } } #endregion #region 删除 protected void delAddress_Click(object sender, EventArgs e) { if (lstLimitList.SelectedItem != null || lboxDispFidAdd.SelectedItem != null) { if (null != (lboxDispFidAdd.SelectedItem)) { DeleteRegist(lboxDispFidAdd.SelectedItem.Text); } else { DeleteRegist(lstLimitList.SelectedItem.Text); } } } #endregion #region 判断站点类型 private string writeDwordValue() { if (LIMIT_NAME.Equals(ddlWeb.SelectedItem.Text)) { return LIMIT_DWORD_VALUE.ToString(); } else { return TRUST_DWORD_VALUE.ToString(); } } #endregion #region 显示受信任网站 private void dispAdd() { ArrayList getRegData = readRegistryData(); for (int i = 0; i < getRegData.Count; i = i + 2) { if ((i + 1) <= (getRegData.Count - 1)) { if (!EMPTYSTRING.Equals(getRegData[i + 1].ToString())) { _combStr = getRegData[i + 1].ToString() + "." + getRegData[i].ToString(); if (TRUST.Equals(divBlowStr(getRegData[i].ToString()))) { lboxDispFidAdd.Items.Add(divPreBlowStr(_combStr)); } else { lstLimitList.Items.Add(divPreBlowStr(_combStr)); } } } } } #endregion #region 删除注册项 /**/ /// <summary> /// 删除注册项 /// </summary> /// <param name="listName">传入下拉框中选中的值</param> private void DeleteRegist(string listName) { RegistryKey hkml = Registry.CurrentUser; RegistryKey software = hkml.OpenSubKey(REGISTRYADDRESS, true); //取得后缀 folderName = divPostStr(listName); //取得前缀 subFolderName = divPreStr(listName); //删除 software.DeleteSubKeyTree(folderName); //清空ListBox clearListBox(); dispAdd(); } #endregion #region 向注册表中读数据 /**/ /// <summary> /// 向注册表中读数据 /// </summary> /// <returns></returns> private ArrayList readRegistryData() { RegistryKey hkml = Registry.CurrentUser; RegistryKey domains = hkml.OpenSubKey(REGISTRYADDRESS, true); string[] folderNames = domains.GetSubKeyNames(); foreach (string folderName in folderNames) { //registData.Add(folderName); RegistryKey subFolderName = domains.OpenSubKey(folderName, true); string[] subfNames = subFolderName.GetSubKeyNames(); if (0 != subfNames.Length) { foreach (string subfName in subfNames) { //registData.Add(subfName); RegistryKey thriceFolderName = subFolderName.OpenSubKey(subfName, true); //判断dwordValue是否等于2或者4 JudegeDwordValue(domains, thriceFolderName, folderName, subfName); } } //其他情况，删除此项 else { //删除注册表中的项 domains.DeleteSubKeyTree(folderName); //删除ArrayList中的项 delToArrayList(folderName, EMPTYSTRING); //清空ListBox clearListBox(); } } return registData; } #endregion #region 判断dwordValue是否等于2或者4或者其他情况 private void JudegeDwordValue(RegistryKey domains, RegistryKey thriceFolderName, string folderName, string subfName) { //受信任站点 //http if (null != thriceFolderName.GetValue(HTTP) && TRUST_DWORD_VALUE.ToString() == thriceFolderName.GetValue(HTTP).ToString()) { dwordValue = System.Convert.ToInt32(thriceFolderName.GetValue(HTTP)); addToArrayList(folderName, subfName, TRUST); } //https else if (null != thriceFolderName.GetValue(HTTPS) && TRUST_DWORD_VALUE.ToString() == thriceFolderName.GetValue(HTTPS).ToString()) { dwordValue = System.Convert.ToInt32(thriceFolderName.GetValue(HTTPS)); addToArrayList(folderName, subfName, TRUST); } //受限制站点 //http else if (null != thriceFolderName.GetValue(HTTP) && LIMIT_DWORD_VALUE.ToString() == thriceFolderName.GetValue(HTTP).ToString()) { dwordValue = System.Convert.ToInt32(thriceFolderName.GetValue(HTTP)); addToArrayList(folderName, subfName, LIMIT); } //https else if (null != thriceFolderName.GetValue(HTTPS) && LIMIT_DWORD_VALUE.ToString() == thriceFolderName.GetValue(HTTPS).ToString()) { dwordValue = System.Convert.ToInt32(thriceFolderName.GetValue(HTTPS)); addToArrayList(folderName, subfName, LIMIT); } //other else { //删除注册表中的项 domains.DeleteSubKeyTree(folderName); //删除ArrayList中的项 delToArrayList(folderName, subfName); //清空ListBox clearListBox(); } } #endregion #region 向ArrayList中添加无素 private void addToArrayList(string folderName, string subfName, string flag) { if (TRUST.Equals(flag)) { registData.Add(folderName + "_" + TRUST); registData.Add(subfName); } else { registData.Add(folderName + "_" + LIMIT); registData.Add(subfName); } } #endregion #region 删除ArrayList中的项 private void delToArrayList(string folderName, string subfName) { if (!EMPTYSTRING.Equals(subfName)) { registData.Remove(subfName); registData.Remove(folderName); } else { registData.Remove(folderName); } } #endregion #region 初始化ListBox private void clearListBox() { lboxDispFidAdd.Items.Clear(); lstLimitList.Items.Clear(); } #endregion #region 向注册表中写数据 /**/ /// <summary> /// 向注册表中写数据 /// </summary> /// <param name="folderName">前缀</param> /// <param name="subFolderName">后缀</param> /// <param name="name">key</param> /// <param name="tovalue">value</param> private void writeToRegedit(string folderName, string subFolderName, string name, string value) { //HKEY_CURRENT_USER RegistryKey hklm = Registry.CurrentUser; //open folder RegistryKey domains = hklm.OpenSubKey(REGISTRYADDRESS, true); if (!IsRegeditExit(domains, subFolderName, folderName)) { //create first folder RegistryKey credir = domains.CreateSubKey(subFolderName); //create second folder RegistryKey creSubfolder = credir.CreateSubKey(folderName); //AddNewObject http 2 creSubfolder.SetValue(name, value, RegistryValueKind.DWord); } } #endregion #region 分割点号前面的字符串 /**/ /// <summary> /// 分割点号前面的字符串（divsional PreFix String） /// </summary> /// <param name="txtStr">传入文本栏中输入的值</param> /// ruilei.cnblogs.com /// <returns>ruilei</returns> private string divPreStr(string txtPreStr) { string[] txtArray = txtPreStr.Split('.'); txtPreStr = txtArray[0].ToString(); return txtPreStr; } private string divPreBlowStr(string txtPreBlowStr) { string[] txtArray = txtPreBlowStr.Split('_'); txtPreBlowStr = txtArray[0].ToString(); return txtPreBlowStr; } #endregion #region 分割点号后面字符串 /**/ /// <summary> /// 分割点号后面字符串（divsional Postfix String） /// </summary> /// <param name="txtStr">传入文本栏中输入的值</param> /// ruilei.cnblogs.com /// <returns>cnblogs.com</returns> private string divPostStr(string txtPostStr) { int pointPosStr = txtPostStr.IndexOf('.'); txtPostStr = txtPostStr.Substring(pointPosStr + 1).ToString(); return txtPostStr; } private string divBlowStr(string txtBlowStr) { int pointPosStr = txtBlowStr.IndexOf('_'); txtBlowStr = txtBlowStr.Substring(pointPosStr + 1).ToString(); return txtBlowStr; } #endregion #region 判断是否有重复 private bool IsRegeditExit(RegistryKey domains, string subFolderName, string folderName) { bool _exit = false; if (judgeGetSubKeyNamesLength != domains.GetSubKeyNames().Length) { string[] folderNames = domains.GetSubKeyNames(); RegistryKey credir = domains.OpenSubKey(subFolderName, true); RegistryKey creSubfolder = credir.OpenSubKey(folderName, true); if (null != creSubfolder.GetValue(HTTP) && TRUST_DWORD_VALUE.ToString().Equals(creSubfolder.GetValue(HTTP).ToString())) { _exit = true; } else if (null != creSubfolder.GetValue(HTTPS) && LIMIT_DWORD_VALUE.ToString().Equals(creSubfolder.GetValue(HTTPS).ToString())) { _exit = true; } } return _exit; } #endregion #region property public string txtFidStr { set { _txtFidStr = value; } get { return _txtFidStr; } } public string folderName { set { _folderName = value; } get { return _folderName; } } public string subFolderName { set { _subFolderName = value; } get { return _subFolderName; } } public ArrayList registData { set { _registData = value; } get { return _registData; } } public string combStr { set { _combStr = value; } get { return _combStr; } } public int dwordValue { set { _dwordValue = value; } get { return _dwordValue; } } #endregion } |
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