Use ASP. NET to manage IIS

Using ASP. NET to operate IIS allows you to create virtual directories, virtual sites, delete virtual directories, and lists.
Key: ASP. NET users are not authorized to operate IIS, so they must be granted a high level of permissions.
Method 1: add this line to the Web. config file <identity impersonate = "true"/>, but it is risky.
Method 2: Counterfeit is used. I use this method, but it is still risky,
Other methods, omitted

Using system;
Using system. IO;
Using system. directoryservices;

Namespace com. todayisp. iismanager
{
/// <Summary>
/// Summary description for iismanager.
/// </Summary>
Public class iismanager
{
Private directoryentry _ iisserver;
// Public int counter = 10; // limit the number of virtual directories created

// Create a virtual directory
Public String createvdir (string websitename, string namedirectory, int counter)
{

String siteid = getsiteid (websitename );
If (siteid = NULL) Return "error: the site does not exist .";

_ Iisserver = new directoryentry ("IIS: // localhost/w3svc/" + siteid );
Try
{
Directoryentry web = _ iisserver. Children. Find ("root", "iiswebvirtualdir ");
Directoryentry Vd = web. Children. Find (namedirectory, "iiswebvirtualdir ");
Return "error: the virtual directory you want to create already exists .";
}
Catch
{
Try
{
Directoryentry folderroot = _ iisserver. Children. Find ("root", "iiswebvirtualdir ");

Int thecount = 0;
Foreach (directoryentry B1 in folderroot. Children)
{
Thecount = thecount + 1;
}

// If the number of virtual directories does not exceed the specified number, create.
If (thecount <counter)
{
String thepath;
Thepath = folderroot. properties ["path"]. Value + "\" + namedirectory;

// If this directory does not exist, create a real directory
Directoryinfo di = directory. createdirectory (thepath );

Directoryentry newvirdir = folderroot. Children. Add (namedirectory, "iiswebvirtualdir ");
Newvirdir. commitchanges ();
// Set Properties
Newvirdir. properties ["accessread"]. Add (true );
Newvirdir. properties ["path"]. value = thepath;
// Create a application; don't use invoke Method
// Save changes
Newvirdir. commitchanges ();
Folderroot. commitchanges ();
_ Iisserver. commitchanges ();
Newvirdir. Invoke ("appcreate", true );
Return "successful: You have successfully created a virtual directory:" + namedirectory;
}
Else
{
Return "error: the virtual directory of your site is already full" + counter + ", so you cannot create more .";
}
}
Catch (exception E)
{
Return "error: failed to enter the site." + E. message;
}
}

}

// Delete a virtual directory
Public String delvirtualdirectory (string websitename, string namedirectory)
{
Try
{
String siteid = getsiteid (websitename );
If (siteid = NULL) Return "error: the site does not exist .";

Directoryentry deroot = new directoryentry ("IIS: // localhost/w3svc/" + siteid + "/root ");
Try
{
Directoryentry devdir = deroot. Children. Find (namedirectory, "iiswebvirtualdir ");
Deroot. refreshcache ();
Devdir = deroot. Children. Find (namedirectory, "iiswebvirtualdir ");
Devdir. Invoke ("appdelete", null );
Deroot. Children. Remove (devdir );
Deroot. commitchanges ();
Deroot. Close ();
Return "successful: deleting the virtual directory" + namedirectory + "successful! ";
}
Catch
{
Return "error: the virtual directory does not exist .";
}
}
Catch (exception E)
{
Return "error: failed to delete directory." + E. message;
}
}

// Find the corresponding virtual site.
Public String getsiteid (string websitename)
{
Directoryentry root = new directoryentry ("IIS: // localhost/W3SVC ");
Try
{
String siteid = NULL;
String hostname;
Foreach (directoryentry BB in root. Children)
{
Try
{
// If (convert. toint32 (BB. Name. Trim () <0) continue;
Propertyvaluecollection PVC = BB. properties ["serverbindings"];

String [] srvbindings = (string) PVC [0]). Split (New char [] {':'});
Hostname = srvbindings [2]. Trim ();

// Judge, replace hostname
// If (websitename = BB. properties ["servercomment"]. value. tostring () siteid = BB. Name;
If (websitename = hostname) siteid = BB. Name;
// Clear variable
Hostname = "";
}
Catch {}
}
If (siteid = NULL) return NULL;
Return siteid;
}
Catch
{
Return NULL;
}
}

// Rename the virtual directory
Public bool renamevirtualdirectory (string websitename, string namedirectory, string newname)
{
Try
{
Directoryentry root = new directoryentry ("IIS: // localhost/W3SVC ");

String siteid = "";
String hostname;
Foreach (directoryentry BB in root. Children)
{
Try
{
// If (convert. toint32 (BB. Name. Trim () <0) continue;
Propertyvaluecollection PVC = BB. properties ["serverbindings"];
String [] srvbindings = (string) PVC [0]). Split (New char [] {':'});
Hostname = srvbindings [2]. Trim ();
If (hostname. Equals ("") hostname = "localhost ";

// Judge, replace hostname
// If (websitename = BB. properties ["servercomment"]. value. tostring () siteid = BB. Name;
If (websitename = hostname) siteid = BB. Name;
// Clear variable
Hostname = "";
}
Catch {}
}

Directoryentry deroot = new directoryentry ("IIS: // localhost/w3svc/" + siteid + "/root ");
Directoryentry devdir = deroot. Children. Find (namedirectory, "iiswebvirtualdir ");
Deroot. refreshcache ();
Devdir = deroot. Children. Find (namedirectory, "iiswebvirtualdir ");
Devdir. Rename ("yeah ");
Deroot. commitchanges ();
Deroot. Close ();
Return true;
}
Catch
{
Return false;
}
}

// Create a virtual site class. Enter "site name", "site root directory address", and "Port ".
Public bool createwebsite (string sitename, string path, string port)
{
Try
{
Directoryentry root = new directoryentry ("IIS: // localhost/W3SVC ");
// Find unused id value for new web site
Int siteid = 1;
Foreach (directoryentry EF in root. Children)
{
If (ef. schemaclassname = "iiswebserver ")
{
Int id = convert. toint32 (ef. Name );
If (ID> = siteid)
{
Siteid = ID + 1;
}
}
} // Create web site
Directoryentry site = (directoryentry) root. Invoke ("CREATE", "iiswebserver", siteid );
Site. Invoke ("put", "servercomment", sitename );
Site. Invoke ("put", "keytype", "iiswebserver ");
Site. Invoke ("put", "serverbindings", ":" + port + ":");
Site. Invoke ("put", "serverstate", 2 );
Site. Invoke ("put", "frontpageweb", 1 );
Site. Invoke ("put", "defaultdoc", "default. aspx ");
Site. Invoke ("put", "securebindings", ": 443 :");
Site. Invoke ("put", "serverautostart", 1 );
Site. Invoke ("put", "serversize", 1 );
Site. Invoke ("setinfo ");
// Create application virtual
Directoryentry sitevdir = site. Children. Add ("root", "iiswebvirtualdir ");
Sitevdir. properties ["appisolated"] [0] = 2;
Sitevdir. properties ["path"] [0] = path;
Sitevdir. properties ["accessflags"] [0] = 513;
Sitevdir. properties ["frontpageweb"] [0] = 1;
Sitevdir. properties ["approot"] [0] = "/lm/w3svc/" + siteid + "/root ";
Sitevdir. properties ["appfriendlyname"] [0] = "root ";
Sitevdir. commitchanges ();
Site. commitchanges ();
Return true;
}
Catch
{
Return false;
}
}

// list of virtual directories of a virtual site
Public String dirall (string websitename, string vdirname, string path)
{< br> directoryentry root = new directoryentry ("IIS: // localhost/W3SVC");
string siteid = "";
string hostname;
foreach (directoryentry BB in root. children)
{< br> try
{< br> // If (convert. toint32 (BB. name. trim () <0) continue;
propertyvaluecollection PVC = BB. properties ["serverbindings"];
string [] srvbindings = (string) PVC [0]). split (New char [] {':'});
hostname = srvbindings [2]. trim ();
If (hostname. equals ("") hostname = "localhost";

// Judge, replace hostname
// If (websitename = BB. properties ["servercomment"]. value. tostring () siteid = BB. Name;
If (websitename = hostname) siteid = BB. Name;
// Clear variable
Hostname = "";
}
Catch {}
}

Directoryentry deroot = new directoryentry ("IIS: // localhost/w3svc/" + siteid + "/root ");

If (vdirname = NULL)
{
String realpath = deroot. properties ["path"]. value. tostring ();
String vpath = deroot. path;
Try
{
String alldir = "";
String cc = "<br> ";

Foreach (directoryentry A in deroot. Children)
{
Alldir = alldir + "<a href =? Sitename = "+ websitename +" & vdir = "+ A. Name +"> "+ A. Name +" <br> ";
}
Directoryinfo di = new directoryinfo (realpath );
Directoryinfo [] subdirectoryentries = Di. getdirectories ();
Foreach (directoryinfo subdirectory in subdirectoryentries)
{
Cc = CC + subdirectory. Name + "<br> ";
}

return alldir;
}< br> catch
{< BR >}< br> return "end ";
}< br> else
{< br> directoryentry subroot = deroot. children. find (vdirname, "iiswebvirtualdir");
string realpath = subroot. properties ["path"]. value. tostring () + "\" + path + "\";
try
{< br> string cc = "
";
string filename = "
";

Directoryinfo di = new directoryinfo (realpath );
Directoryinfo [] subdirectoryentries = Di. getdirectories ();
Foreach (directoryinfo subdirectory in subdirectoryentries)
{
Cc = CC + "<a href = '? Sitename = "+ websitename +" & vdir = "+ vdirname +" & Path = "+ path + @" \ "+ subdirectory. name + "'>" + subdirectory. name + "</a> <br> ";
}

// Create an array representing the files in the current directory.
Fileinfo [] Fi = Di. getfiles ();
Foreach (fileinfo fitemp in FI)
{
Filename = filename + fitemp. Name + "<br> ";
}

Return CC + filename;
}
Catch
{
Return "no" + path;
}

}
}

}
}

The usage is as follows: In the iismanager. aspx File

<% @ Page Language = "C #" autoeventwireup = "false" %>
// <% @ Import namespace = "com. todayisp. Identity" %>
<% @ Import namespace = "com. todayisp. iismanager" %>
<%
String website = request. Params ["website"];
String vdir = request. Params ["vdir"];
String managetype = request. Params ["managetype"];
Int counter = 2; // limit the number of virtual directories created
// String username = request. Params ["username"];
// String Password = request. Params ["password"];

If (website = NULL & vdir = NULL)
{
Response. Write ("error: enter the site name or directory name .");
Return;
}

// This part uses the RSA encryption and decryption method.
/* If (username = NULL & Password = NULL)
{
Response. Write ("error: the user name and password are empty .");
Return;
}

Try
{
Iden key = new iden ();
String passwordkey = key. changekey (password );
If (passwordkey = NULL) return;
}*/

Try
{/*
// Start with a fake identity
Iden identity = new iden ();
Bool in = identity. changerolein (username, passwordkey );
If (! In ){
Response. Write ("error: failed to Change User Permissions ");
Return;
}*/

Iismanager ismang = new iismanager ();
String test = "";
Switch (managetype)
{
Case "Del ":
Test = ismang. delvirtualdirectory (website, vdir );
Break;
Case "CREATE ":
Test = ismang. createvdir (website, vdir, counter );
Break;
Default:
Response. Write ("error: no operation type is selected .");
Break;
}

Response. Write (test );
/*
// End with a fake identity
Identity. changeroleout ();
*/
}
Catch (exception e ){
Response. Write ("error:" + E. Message );
}

%>