IIS Installation? ????? IIS API? ???? IP ???? ?????? ??? ?????.

?? ?? ??: IIS Installation

? ???? Microsoft.Web.Administration? ???? ???. code> ??? ???:
PS: Microsoft.Web.Administration? Nuget? ?? ???? ??? ? ????. Microsoft.Web.Administration 寫的一個簡單封裝：
PS: Microsoft.Web.Administration 可通過 Nuget 搜索安裝。

public?class?IISAdministration
{
????private?readonly?ServerManager?serverManager;
????public?IISAdministration()
????{
????????serverManager?=?new?ServerManager();
????}

????public?IEnumerable<WorkerProcess>?GetWorkerProcesses()
????{
????????return?serverManager.WorkerProcesses;
????}

????public?IEnumerable<string>?GetSiteNames()
????{
????????foreach?(var?item?in?GetWorkerProcesses())
????????{
????????????yield?return?item.AppPoolName;
????????}
????}

????public?ConfigurationElementCollection?GetIpSecurityCollection(string?site)
????{
????????return?GetConfigurationElementCollection("system.webServer/security/ipSecurity",?site);
????}

????public?ConfigurationElementCollection?GetConfigurationElementCollection(string?sectionName,?string?site?=?"")
????{
????????var?config?=?serverManager.GetApplicationHostConfiguration();
????????ConfigurationSection?section;
????????if?(string.IsNullOrWhiteSpace(site))
????????{
????????????section?=?config.GetSection(sectionName);
????????}
????????else
????????{
????????????section?=?config.GetSection(sectionName,?site);
????????}
????????return?section.GetCollection();
????}

????public?void?CreateElement(ConfigurationElementCollection?section,?ConfigurationElement?element)
????{
????????section.Add(element);
????????serverManager.CommitChanges();
????}

????public?void?RemoveElement(ConfigurationElementCollection?section,?ConfigurationElement?element)
????{
????????section.Remove(element);
????????serverManager.CommitChanges();
????}

????public?bool?HasBlocked(string?siteName,?string?ip)
????{
????????var?ipSecurityCollection?=?this.GetIpSecurityCollection(siteName);
????????for?(int?i?=?0;?i?<?ipSecurityCollection.Count;?i++)
????????{
????????????var?element?=?ipSecurityCollection[i];
????????????if?((string)element["ipAddress"]?==?ip)
????????????{
????????????????return?true;
????????????}
????????}
????????return?false;
????}

????public?void?FreeIP(string?siteName,?string?ip)
????{
????????if?(!HasBlocked(siteName,?ip))
????????{
????????????return;
????????}
????????var?ipSecurityCollection?=?this.GetIpSecurityCollection(siteName);
????????for?(int?i?=?0;?i?<?ipSecurityCollection.Count;?i++)
????????{
????????????var?element?=?ipSecurityCollection[i];
????????????if?((string)element["ipAddress"]?==?ip)
????????????{
????????????????this.RemoveElement(ipSecurityCollection,?element);
????????????????break;
????????????}
????????}
????}

????public?void?BlockIP(string?siteName,?string?ip)
????{
????????if?(HasBlocked(siteName,?ip))
????????{
????????????return;
????????}
????????var?ipSecurityCollection?=?this.GetIpSecurityCollection(siteName);
????????var?element?=?ipSecurityCollection.CreateElement("add");
????????element["ipAddress"]?=?ip;
????????element["allowed"]?=?false;

????????ipSecurityCollection.Add(element);
????????serverManager.CommitChanges();
????}
}

使用方法：

var?iisAdministration?=?new?IISAdministration();
iisAdministration.BlockIP("",?"192.0.0.1");

注意：

1. BlockIP第一個參數(shù)為站點名，如果空字符串，則直接添加到 IISrrreee
???:
2. rrreee
??:

??BlockIP? ?? ????? ??? ?????. ? ???? ?? IIS ?? ?? ?? IP ??. ????? ??? ??? ????? ????? ??? ??? ?????. ????

? ??? IIS API? ???? IP ???? ?????? ??? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!