public static SiteStartResult StartSite(Site site)
{
using (var manager = new ServerManager())
{
var iisSite = manager.Sites.SingleOrDefault(x => x.Id == site.IisId);
if (iisSite == null)
{
throw new SiteNotFoundException("Site " + site.Name + " was not found on IIS");
}
try
{
iisSite.Start();
return(SiteStartResult.Started);
}
catch (ServerManagerException)
{
return(SiteStartResult.BindingIsAlreadyInUse);
}
catch (FileLoadException e)
{
if (e.Message.Contains("being used by another"))
{
return(SiteStartResult.PortInUseByAnotherService);
}
return(SiteStartResult.CannotAccessSitePath);
}
}
}
private static Site ParseSite(Microsoft.Web.Administration.Site site, bool excludeAppPools = false, List <Microsoft.Web.Administration.ApplicationPool> applicationPools = null)
{
if (site == null)
{
return(null);
}
var servantSite = new Site {
IisId = (int)site.Id,
Name = site.Name,
ApplicationPool = site.Applications[0].ApplicationPoolName,
SitePath = site.Applications[0].VirtualDirectories[0].PhysicalPath,
SiteState = (InstanceState)Enum.Parse(typeof(InstanceState), site.State.ToString()),
LogFileDirectory = site.LogFile.Directory,
Bindings = GetBindings(site).ToList(),
};
if (!excludeAppPools)
{
if (applicationPools == null)
{
using (var manager = new ServerManager())
{
applicationPools = manager.ApplicationPools.ToList();
}
}
ObjectState applicationPoolState = applicationPools.Single(x => x.Name == site.Applications[0].ApplicationPoolName).State;
servantSite.ApplicationPoolState = (InstanceState)Enum.Parse(typeof(InstanceState), applicationPoolState.ToString());
}
foreach (var directory in site.Applications[0].VirtualDirectories.Skip(1))
{
servantSite.Applications.Add(new SiteApplication
{
ApplicationPool = "",
Path = directory.Path,
DiskPath = directory.PhysicalPath,
IsApplication = false
});
}
if (site.Applications.Count > 1)
{
foreach (var application in site.Applications.Skip(1))
{
servantSite.Applications.Add(new SiteApplication
{
ApplicationPool = application.ApplicationPoolName,
Path = application.Path,
DiskPath = application.VirtualDirectories[0].PhysicalPath,
IsApplication = true
});
}
}
return(servantSite);
}
public static string GetSitename(Site site)
{
if (site == null)
{
return("Unknown");
}
return(site.Name);
}
public static void StopSite(Site site)
{
using (var manager = new ServerManager())
{
var iisSite = manager.Sites.SingleOrDefault(x => x.Id == site.IisId);
if (iisSite == null)
{
throw new SiteNotFoundException("Site " + site.Name + " was not found on IIS");
}
iisSite.Stop();
}
}
public void ValidateSiteApplications(Site site)
{
for (int i = 0; i < site.Applications.Count; i++)
{
var application = site.Applications[i];
if (!application.Path.StartsWith("/"))
application.Path = "/" + application.Path;
if (string.IsNullOrWhiteSpace(application.DiskPath))
{
AddPropertyError("diskpath[" + i + "]", "Disk Path is required.");
}
else
{
if (!FileSystemHelper.DirectoryExists(application.DiskPath))
{
FileSystemHelper.CreateDirectory(application.DiskPath);
}
}
if (string.IsNullOrWhiteSpace(application.Path))
AddPropertyError("path[" + i + "]", "Path is required.");
if (!FileSystemHelper.IsPathValid(application.Path))
AddPropertyError("path[" + i + "]", "Path cannot contain the following characters: ?, ;, :, @, &, =, +, $, ,, |, \", <, >, *.");
var existingApplicationByPath = site.Applications.SingleOrDefault(x => x != site.Applications[i] && x.Path == site.Applications[i].Path);
if (site.SitePath != null && existingApplicationByPath != null)
AddPropertyError("path[" + i + "]", "There's already an application with this path.");
if (!FileSystemHelper.IsPathValid(application.DiskPath))
AddPropertyError("diskpath[" + i + "]", "Path cannot contain the following characters: ?, ;, :, @, &, =, +, $, ,, |, \", <, >, *.");
}
}
public void ValidateSite(ref Site site)
{
string[] bindingsUserInputs = Request.Form.BindingsUserInput.ToString().Split(',');
string[] bindingsCertificateThumbprint = Request.Form.BindingsCertificateThumbprint.ToString().Split(',');
string[] bindingsIpAddresses = Request.Form.BindingsIpAddress.ToString().Split(',');
site.Bindings = new List<Binding>();
var certificates = SiteManager.GetCertificates();
for (var i = 0; i < bindingsUserInputs.Length; i++)
{
if (string.IsNullOrWhiteSpace(bindingsUserInputs[i]))
continue;
var isValid = true;
var userinput = bindingsUserInputs[i];
var finalizedHost = BindingHelper.SafeFinializeBinding(userinput);
var ip = bindingsIpAddresses[i];
if (string.IsNullOrWhiteSpace(ip))
ip = "*";
if (finalizedHost == null)
{
AddPropertyError("bindingsuserinput[" + i + "]", "The binding is invalid.");
isValid = false;
}
else if (!BindingHelper.IsIpValid(ip))
{
AddPropertyError("bindingsipaddress[" + i + "]", string.Format("The IP {0} is not valid.", ip));
isValid = false;
}
else if (SiteManager.IsBindingInUse(finalizedHost, bindingsIpAddresses[i], site.IisId))
{
AddPropertyError("bindingsuserinput[" + i + "]", string.Format("The binding {0} is already in use.", finalizedHost));
isValid = false;
}
Binding binding;
if (isValid)
{
var certificate = certificates.SingleOrDefault(x => x.Thumbprint == bindingsCertificateThumbprint[i]);
binding = BindingHelper.ConvertToBinding(finalizedHost, ip, certificate);
}
else
{
binding = new Binding()
{
CertificateName = bindingsCertificateThumbprint[i],
UserInput = bindingsUserInputs[i],
IpAddress = ip
};
}
site.Bindings.Add(binding);
}
if (!site.Bindings.Any())
{
AddPropertyError("bindingsipaddress[0]", "Minimum one binding is required.");
site.Bindings.Add(new Binding() { UserInput = "" });
}
if (string.IsNullOrWhiteSpace(site.Name))
AddPropertyError("name", "Name is required.");
var existingSite = SiteManager.GetSiteByName(site.Name);
if (site.Name != null && existingSite != null && existingSite.IisId != site.IisId)
AddPropertyError("name", "There's already a site with this name.");
if (string.IsNullOrWhiteSpace(site.SitePath))
AddPropertyError("sitepath", "Site path is required.");
else
{
if (!FileSystemHelper.IsPathValid(site.SitePath))
{
AddPropertyError("sitepath", "Path cannot contain the following characters: ?, ;, :, @, &, =, +, $, ,, |, \", <, >, *.");
}
else
{
if (!FileSystemHelper.DirectoryExists(site.SitePath))
{
FileSystemHelper.CreateDirectory(site.SitePath);
}
}
}
}
public SitesModule() : base("/sites/")
{
Get["/create/"] = p => {
ModelIncluders.IncludeCertificates(ref Model);
var site = new Site();
Model.Site = site;
Model.ApplicationPools = SiteManager.GetApplicationPools();
return View["Create", Model];
};
Post["/create/"] = p => {
ModelIncluders.IncludeCertificates(ref Model);
ModelIncluders.IncludeApplicationPools(ref Model);
var site = this.Bind<Site>();
Model.Site = site;
ValidateSite(ref site);
if(!HasErrors)
{
var result = SiteManager.CreateSite(site);
switch (result.Result)
{
case CreateSiteResult.NameAlreadyInUse:
AddPropertyError("name", "There's already a site with that name.");
break;
case CreateSiteResult.BindingAlreadyInUse:
AddPropertyError("httpbindings", "The binding is already in use.");
break;
case CreateSiteResult.Failed:
AddGlobalError("Something went completely wrong :-/");
break;
case CreateSiteResult.Success:
System.Threading.Thread.Sleep(1000);
AddMessage("Site has successfully been created.", MessageType.Success);
return new RedirectResponse("/sites/" + result.IisSiteId + "/settings/");
}
}
return View["Create", Model];
};
Get[@"/(?<Id>[\d]{1,4})/settings/"] = p =>
{
ModelIncluders.IncludeCertificates(ref Model);
ModelIncluders.IncludeApplicationPools(ref Model);
Site site = SiteManager.GetSiteById(p.Id);
Model.Site = site;
Model.ApplicationPools = SiteManager.GetApplicationPools();
return View["Settings", Model];
};
Post[@"/(?<Id>[\d]{1,4})/settings/"] = p =>
{
ModelIncluders.IncludeCertificates(ref Model);
ModelIncluders.IncludeApplicationPools(ref Model);
Site site = SiteManager.GetSiteById(p.Id);
site.Name = Request.Form.Name;
site.SitePath = Request.Form.SitePath;
site.ApplicationPool = Request.Form.ApplicationPool;
ValidateSite(ref site);
Model.Site = site;
if(!HasErrors)
{
try
{
SiteManager.UpdateSite(site);
AddMessage("Settings have been saved.", MessageType.Success);
}
catch (System.ArgumentException ex)
{
AddMessage("IIS error: " + ex.Message, MessageType.Error);
}
}
return View["Settings", Model];
};
Post[@"/(?<Id>[\d]{1,4})/stop/"] = p =>
{
Site site = SiteManager.GetSiteById(p.Id);
SiteManager.StopSite(site);
AddMessage("Site has been stopped.");
return new RedirectResponse("/sites/" + site.IisId + "/settings/");
};
Post[@"/(?<Id>[\d]{1,4})/start/"] = p =>
{
Site site = SiteManager.GetSiteById(p.Id);
var result = SiteManager.StartSite(site);
switch (result)
{
case SiteStartResult.BindingIsAlreadyInUse:
AddMessage("Could not start the site because a binding is already in use.", MessageType.Error);
break;
case SiteStartResult.CannotAccessSitePath:
AddMessage("Could not start the site because IIS could not obtain access to the site path. Maybe another process is using the files?", MessageType.Error);
break;
case SiteStartResult.Started:
AddMessage("Site has been started.");
break;
}
return new RedirectResponse("/sites/" + site.IisId + "/settings/");
};
Post[@"/(?<Id>[\d]{1,4})/restart/"] = p =>
{
Site site = SiteManager.GetSiteById(p.Id);
SiteManager.RestartSite(site.IisId);
AddMessage("Site has been restarted.");
return new RedirectResponse("/sites/" + site.IisId + "/settings/");
};
Post[@"/(?<Id>[\d]{1,4})/recycle/"] = p =>
{
Site site = SiteManager.GetSiteById(p.Id);
SiteManager.RecycleApplicationPoolBySite(site.IisId);
AddMessage("Application pool has been recycled.");
return new RedirectResponse("/sites/" + site.IisId + "/settings/");
};
Post[@"/(?<Id>[\d]{1,4})/delete/"] = p =>
{
Site site = SiteManager.GetSiteById(p.Id);
SiteManager.DeleteSite(site.IisId);
AddMessage("The site {0} was deleted.", site.Name);
return new RedirectResponse("/");
};
Get[@"/(?<Id>[\d]{1,4})/applications/"] = p =>
{
ModelIncluders.IncludeApplicationPools(ref Model);
Site site = SiteManager.GetSiteById(p.Id);
Model.Site = site;
Model.ApplicationPools = SiteManager.GetApplicationPools();
return View["Applications", Model];
};
Post[@"/(?<Id>[\d]{1,4})/applications/"] = p =>
{
ModelIncluders.IncludeApplicationPools(ref Model);
Site site = SiteManager.GetSiteById(p.Id);
string[] paths = Request.Form.Path != null ? Request.Form.Path.ToString().Split(',') : null;
string[] applicationPools = Request.Form.ApplicationPool.ToString().Split(',');
string[] diskPaths = Request.Form.DiskPath.ToString().Split(',');
site.Applications.Clear();
if(paths != null) {
for (int i = 0; i < paths.Length; i++)
{
site.Applications.Add(new SiteApplication
{
ApplicationPool = applicationPools[i],
DiskPath = diskPaths[i],
Path = paths[i]
});
}
ValidateSiteApplications(site);
}
if(!HasErrors)
{
SiteManager.UpdateSite(site);
AddMessage("Applications have been saved.", MessageType.Success);
}
Model.Site = site;
Model.ApplicationPools = SiteManager.GetApplicationPools();
return View["Applications", Model];
};
Get[@"/(?<Id>[\d]{1,4})/errors/"] = p => {
StatsRange range;
var rValue = Request.Query["r"];
if(rValue == null)
range = StatsRange.Last24Hours;
else
Enum.TryParse(rValue, true, out range); // Defaults "Last24hours" by position
Model.Range = range;
Site site = SiteManager.GetSiteById(p.Id);
var hasAnyErrors = true;
var sw = new Stopwatch();
sw.Start();
var errors = EventLogHelper.GetBySite(site.IisId, range).ToList();
sw.Stop();
Model.QueryTime = sw.ElapsedMilliseconds;
Model.HasAnyErrors = hasAnyErrors;
Model.Site = site;
Model.Exceptions = errors.ToList();
return View["Errors", Model];
};
Get[@"/(?<Id>[\d]{1,4})/errors/(?<EventLogId>[\d]{1,7})/"] = p =>{
Site site = SiteManager.GetSiteById(p.Id);
ApplicationError exception = EventLogHelper.GetById(p.EventLogId);
Model.Site = site;
Model.Exception = exception;
return View["Error", Model];
};
}
public static Business.Objects.CreateSiteResult CreateSite(Site site)
{
var result = new Business.Objects.CreateSiteResult();
var bindingInformations = site.Bindings.Select(x => x.ToIisBindingInformation()).ToList();
// Check bindings
var bindingInUse = GetBindingInUse(0, bindingInformations); // 0 never exists
if (bindingInUse != null)
{
result.Result = CreateSiteResult.BindingAlreadyInUse;
return(result);
}
using (var manager = new ServerManager())
{
// Create site
manager.Sites.Add(site.Name, "http", bindingInformations.First(), site.SitePath);
var iisSite = manager.Sites.SingleOrDefault(x => x.Name == site.Name);
// Add bindings
iisSite.Bindings.Clear();
foreach (var binding in bindingInformations)
{
iisSite.Bindings.Add(binding, "http");
}
// Set/create application pool
if (string.IsNullOrWhiteSpace(site.ApplicationPool)) // Auto create application pool
{
var appPoolName = site.Name;
var existingApplicationPoolNames = manager.ApplicationPools.Select(x => x.Name).ToList();
var newNameCount = 1;
while (existingApplicationPoolNames.Contains(appPoolName))
{
appPoolName = site.Name + "_" + newNameCount;
newNameCount++;
}
manager.ApplicationPools.Add(appPoolName);
iisSite.ApplicationDefaults.ApplicationPoolName = appPoolName;
}
else
{
iisSite.ApplicationDefaults.ApplicationPoolName = site.ApplicationPool;
}
manager.CommitChanges();
var created = false;
var sw = new Stopwatch();
sw.Start();
while (!created && sw.Elapsed.TotalSeconds < 3)
{
try
{
if (iisSite.State == ObjectState.Started || iisSite.State == ObjectState.Stopped)
{
created = true;
}
}
catch (COMException)
{
System.Threading.Thread.Sleep(100);
}
}
sw.Stop();
if (created)
{
result.Result = CreateSiteResult.Success;
result.IisSiteId = (int)iisSite.Id;
}
else
{
result.Result = CreateSiteResult.Failed;
}
return(result);
}
}
private static Site ParseSite(Microsoft.Web.Administration.Site site, bool excludeAppPools = false, List<ApplicationPool> applicationPools = null)
{
if (site == null)
return null;
var servantSite = new Site {
IisId = (int)site.Id,
Name = site.Name,
ApplicationPool = site.Applications[0].ApplicationPoolName,
SitePath = site.Applications[0].VirtualDirectories[0].PhysicalPath,
SiteState = (InstanceState)Enum.Parse(typeof(InstanceState), site.State.ToString()),
LogFileDirectory = site.LogFile.Directory,
Bindings = GetBindings(site).ToList(),
};
if (!excludeAppPools)
{
if (applicationPools == null)
{
using (var manager = new ServerManager())
{
applicationPools = manager.ApplicationPools.ToList();
}
}
ObjectState applicationPoolState = applicationPools.Single(x => x.Name == site.Applications[0].ApplicationPoolName).State;
servantSite.ApplicationPoolState = (InstanceState)Enum.Parse(typeof(InstanceState), applicationPoolState.ToString());
}
if (site.Applications.Count > 1)
{
foreach (var application in site.Applications.Skip(1))
{
servantSite.Applications.Add(new SiteApplication
{
ApplicationPool = application.ApplicationPoolName,
Path = application.Path,
DiskPath = application.VirtualDirectories[0].PhysicalPath,
});
}
}
return servantSite;
}
public static Business.Objects.CreateSiteResult CreateSite(Site site)
{
var result = new Business.Objects.CreateSiteResult();
var bindingInformations = site.Bindings.Select(x => x.ToIisBindingInformation()).ToList();
// Check bindings
var bindingInUse = GetBindingInUse(0, bindingInformations); // 0 never exists
if (bindingInUse != null)
{
result.Result = CreateSiteResult.BindingAlreadyInUse;
return result;
}
using (var manager = new ServerManager())
{
// Create site
manager.Sites.Add(site.Name, "http", bindingInformations.First(), site.SitePath);
var iisSite = manager.Sites.SingleOrDefault(x => x.Name == site.Name);
// Add bindings
iisSite.Bindings.Clear();
foreach (var binding in bindingInformations)
iisSite.Bindings.Add(binding, "http");
// Set/create application pool
if (string.IsNullOrWhiteSpace(site.ApplicationPool)) // Auto create application pool
{
var appPoolName = site.Name;
var existingApplicationPoolNames = manager.ApplicationPools.Select(x => x.Name).ToList();
var newNameCount = 1;
while (existingApplicationPoolNames.Contains(appPoolName))
{
appPoolName = site.Name + "_" + newNameCount;
newNameCount++;
}
manager.ApplicationPools.Add(appPoolName);
iisSite.ApplicationDefaults.ApplicationPoolName = appPoolName;
}
else
{
iisSite.ApplicationDefaults.ApplicationPoolName = site.ApplicationPool;
}
manager.CommitChanges();
var created = false;
var sw = new Stopwatch();
sw.Start();
while (!created && sw.Elapsed.TotalSeconds < 3)
{
try
{
if (iisSite.State == ObjectState.Started || iisSite.State == ObjectState.Stopped)
{
created = true;
}
}
catch (COMException)
{
System.Threading.Thread.Sleep(100);
}
}
sw.Stop();
if (created)
{
result.Result = CreateSiteResult.Success;
result.IisSiteId = (int) iisSite.Id;
}
else
{
result.Result = CreateSiteResult.Failed;
}
return result;
}
}
public static ManageSiteResult UpdateSite(Site site)
{
var result = new ManageSiteResult {
IisSiteId = site.IisId
};
using (var manager = new ServerManager())
{
var iisSite = manager.Sites.SingleOrDefault(x => x.Id == site.IisId);
if (iisSite == null)
{
result.Result = SiteResult.UnknownSiteId;
return(result);
}
var iisSiteWithSameName = manager.Sites.SingleOrDefault(x => x.Id != site.IisId && x.Name == site.Name);
if (iisSiteWithSameName != null)
{
result.Result = SiteResult.NameAlreadyInUse;
return(result);
}
var mainApplication = iisSite.Applications.First();
var rootPathDirectory = mainApplication.VirtualDirectories.SingleOrDefault(x => x.Path == "/");
if (rootPathDirectory == null)
{
mainApplication.VirtualDirectories.Add("/", site.SitePath);
}
else
{
rootPathDirectory.PhysicalPath = site.SitePath;
}
// In some scenarios Microsoft.Web.Administation fails to save site if property-set is detected with same name.
//I believe it deletes and insert sites on updates and this makes a name conflict. Fixed by the hack below:
if (site.Name != iisSite.Name)
{
iisSite.Name = site.Name;
}
// If the application pool does not exists on the server, create it
if (manager.ApplicationPools.SingleOrDefault(x => x.Name == site.ApplicationPool) == null)
{
manager.ApplicationPools.Add(site.ApplicationPool);
}
mainApplication.ApplicationPoolName = site.ApplicationPool;
// Update log file path
iisSite.LogFile.Directory = site.LogFileDirectory;
// Commits bindings
iisSite.Bindings.Clear();
foreach (var binding in site.Bindings)
{
if (binding.Protocol == Protocol.https)
{
var certificate = GetCertificates().Single(x => x.Thumbprint == binding.CertificateThumbprint);
iisSite.Bindings.Add(binding.ToIisBindingInformation(), certificate.Hash, "My");
}
else
{
iisSite.Bindings.Add(binding.ToIisBindingInformation(), binding.Protocol.ToString());
}
}
// Deletes virtual applications
var applicationsToDelete = iisSite.Applications.Skip(1).Where(application => !site.Applications.Where(x => x.IsApplication).Select(a => a.Path).Contains(application.Path)).ToList();
foreach (var application in applicationsToDelete)
{
application.Delete();
iisSite.Applications.Remove(application); // Bug in Microsoft.Web.Administration when changing from directory - application
}
// Deletes virtual directories
var directoriesToDelete = mainApplication.VirtualDirectories.Where(directory => directory.Path != "/" && !site.Applications.Where(x => !x.IsApplication).Select(a => a.Path).Contains(directory.Path)).ToList(); // Exclude "/" because it's the root application's directory.
foreach (var directory in directoriesToDelete)
{
directory.Delete();
mainApplication.VirtualDirectories.Remove(directory); // Bug in Microsoft.Web.Administration when changing from directory - application
}
//Intelligently updates virtual applications + directories
foreach (var application in site.Applications)
{
if (!application.Path.StartsWith("/"))
{
application.Path = "/" + application.Path;
}
if (application.IsApplication)
{
if (application.Path.EndsWith("/"))
{
application.Path = application.Path.Substring(0, application.Path.Length - 1);
}
var iisApp = iisSite.Applications.SingleOrDefault(x => x.Path == application.Path);
if (iisApp == null)
{
iisSite.Applications.Add(application.Path, application.DiskPath);
iisApp = iisSite.Applications.Single(x => x.Path == application.Path);
}
iisApp.VirtualDirectories[0].PhysicalPath = application.DiskPath;
iisApp.ApplicationPoolName = application.ApplicationPool;
}
else // Directory
{
var virtualDirectory = mainApplication.VirtualDirectories.SingleOrDefault(x => x.Path == application.Path);
if (virtualDirectory == null)
{
mainApplication.VirtualDirectories.Add(application.Path, application.DiskPath);
}
else
{
virtualDirectory.PhysicalPath = application.DiskPath;
}
}
}
manager.CommitChanges();
}
return(result);
}
