Loop through all bindings configured in IIS with powershell - windows

Question

I'm looking for a way to go through all binding settings already configured in my IIS.
Im using this to work with the IIS in Powershell:
Import-Module WebAdministration
So far I was able to get the main required information i want:
$Websites = Get-ChildItem IIS:\Sites
My array $Websites is filled correctly and with the following command...
$Websites[2]
..I recieve this result:
Name ID State Physical Path Bindings
---- -- ----- ------------- --------------
WebPage3 5 D:\Web\Page3 http *:80:WebPage3
https *:443:WebPage3
Now here's the part I having a hard time with:
I want to check if the binding is correct. In order to do that I only need the binding. I tried:
foreach ($site in $Websites)
{
$site = $Websites[0]
$site | select-string "http"
}
Debugging that code shows me that $Site doesn't contain what I expected: "Microsoft.IIs.PowerShell.Framework.ConfigurationElement". I currently have no clue how to explicitly get to the binding information in order to to something like this (inside the foreach loop):
if ($site.name -eq "WebPage3" -and $site.Port -eq "80") {
#website is ok
}
else {
#remove all current binding
#add correct binding
}
Thank you for your help!
Solution:
Import-Module WebAdministration
$Websites = Get-ChildItem IIS:\Sites
foreach ($Site in $Websites) {
$Binding = $Site.bindings
[string]$BindingInfo = $Binding.Collection
[string]$IP = $BindingInfo.SubString($BindingInfo.IndexOf(" "),$BindingInfo.IndexOf(":")-$BindingInfo.IndexOf(" "))
[string]$Port = $BindingInfo.SubString($BindingInfo.IndexOf(":")+1,$BindingInfo.LastIndexOf(":")-$BindingInfo.IndexOf(":")-1)
Write-Host "Binding info for" $Site.name " - IP:"$IP", Port:"$Port
if ($Site.enabledProtocols -eq "http") {
#DO CHECKS HERE
}
elseif($site.enabledProtocols -eq "https") {
#DO CHECKS HERE
}
}

Answer 1

I don't know exactly what you are trying to do, but I will try. I see that you reference $Websites[2] which is webPage3.
You can do it like this:
$site = $websites | Where-object { $_.Name -eq 'WebPage3' }
Then when you look at $site.Bindings, you will realize that you need the Collection member:
$site.bindings.Collection
On my machine this returns this:
protocol bindingInformation
-------- ------------------
http *:80:
net.tcp 808:*
net.pipe *
net.msmq localhost
msmq.formatname localhost
https *:443:
And the test might then look like this:
$is80 = [bool]($site.bindings.Collection | ? { $_.bindingInformation -eq '*:80:' })
if ($is80) {
#website is ok
} else {
#remove all current binding
#add correct binding
}
I sent content of Collection to pipeline and filtere only objects where property bindingInformation is equal to desired value (change it). Then I cast it to [bool]. This will return $true if there is desired item, $false otherwise.

Answer 2

I found that if there were multiple bindings on a site then if I needed to script access to individual parts of the bindings otherwise I only got the first binding. To get them all I needed the script to be extended as below:
Import-Module WebAdministration
$Websites = Get-ChildItem IIS:\Sites
foreach ($Site in $Websites) {
$Binding = $Site.bindings
[string]$BindingInfo = $Binding.Collection
[string[]]$Bindings = $BindingInfo.Split(" ")
$i = 0
$header = ""
Do{
Write-Output ("Site :- " + $Site.name + " <" + $Site.id +">")
Write-Output ("Protocol:- " + $Bindings[($i)])
[string[]]$Bindings2 = $Bindings[($i+1)].Split(":")
Write-Output ("IP :- " + $Bindings2[0])
Write-Output ("Port :- " + $Bindings2[1])
Write-Output ("Header :- " + $Bindings2[2])
$i=$i+2
} while ($i -lt ($bindings.count))
}

Answer 3

I had something similar to the last answer, but this corrects to HTTPS sites and adds a bit more information that is useful.
Import-Module WebAdministration
$hostname = hostname
$Websites = Get-ChildItem IIS:\Sites
$date = (Get-Date).ToString('MMddyyyy')
foreach ($Site in $Websites) {
$Binding = $Site.bindings
[string]$BindingInfo = $Binding.Collection
[string[]]$Bindings = $BindingInfo.Split(" ")#[0]
$i = 0
$status = $site.state
$path = $site.PhysicalPath
$fullName = $site.name
$state = ($site.name -split "-")[0]
$Collection = ($site.name -split "-")[1]
$status = $site.State
$anon = get-WebConfigurationProperty -Filter /system.webServer/security/authentication/AnonymousAuthentication -Name Enabled -PSPath IIS:\sites -Location $site.name | select-object Value
$basic = get-WebConfigurationProperty -Filter /system.webServer/security/authentication/BasicAuthentication -Name Enabled -PSPath IIS:\ -location $site.name | select-object Value
Do{
if( $Bindings[($i)] -notlike "sslFlags=*"){
[string[]]$Bindings2 = $Bindings[($i+1)].Split(":")
$obj = New-Object PSObject
$obj | Add-Member Date $Date
$obj | Add-Member Host $hostname
$obj | Add-Member State $state
$obj | Add-Member Collection $Collection
$obj | Add-Member SiteName $Site.name
$obj | Add-Member SiteID $site.id
$obj | Add-member Path $site.physicalPath
$obj | Add-Member Protocol $Bindings[($i)]
$obj | Add-Member Port $Bindings2[1]
$obj | Add-Member Header $Bindings2[2]
$obj | Add-member AuthAnon $Anon.value
$obj | Add-member AuthBasic $basic.value
$obj | Add-member Status $status
$obj #take this out if you want to save to csv| export-csv "c:\temp\$date-$hostname.csv" -Append -notypeinformation
$i=$i+2
}
else{$i=$i+1}
} while ($i -lt ($bindings.count))
}