Add Windows 7 en-US ISO downloads

* Because why not?
Sign our script
2025-09-16 14:18:02 +02:00 · 2021-06-10 11:42:44 +01:00 · 2021-05-26 17:32:36 +01:00 · 2021-05-22 17:34:07 +01:00 · 2021-05-22 13:35:51 +01:00 · 2021-05-13 14:10:12 +01:00
4 changed files with 477 additions and 247 deletions
--- a/.whitesource
+++ b/.whitesource
@@ -0,0 +1,8 @@
+{
+  "checkRunSettings": {
+    "vulnerableCheckRunConclusionLevel": "failure"
+  },
+  "issueSettings": {
+    "minSeverityLevel": "LOW"
+  }
+}
--- a/Fido.ps1
+++ b/Fido.ps1
@@ -1,6 +1,6 @@
 #
-# Fido v1.09 - Retail Windows ISO Downloader
-# Copyright © 2019 Pete Batard <pete@akeo.ie>
+# Fido v1.20 - Retail Windows ISO Downloader
+# Copyright © 2019-2021 Pete Batard <pete@akeo.ie>
 # ConvertTo-ImageSource: Copyright © 2016 Chris Carter
 #
 # This program is free software: you can redistribute it and/or modify
@@ -30,16 +30,13 @@ param(
 	[string]$Icon,
 	# (Optional) Name of a pipe the download URL should be sent to.
 	# If not provided, a browser window is opened instead.
-	[string]$PipeName,
-	# (Optional) Disable IE First Run Customize so that Invoke-WebRequest
-	# doesn't throw an exception if the user has never launched IE.
-	# Note that this requires the script to run elevated.
-	[switch]$DisableFirstRunCustomize,
-	# (Optional) Toggle expert mode (additional ISOs to choose).
-	[switch]$Expert = $False
+	[string]$PipeName
 )
 #endregion

+try {
+	[Console]::OutputEncoding = [System.Text.Encoding]::UTF8
+} catch {}
 Write-Host Please Wait...

 #region Assembly Types
@@ -62,114 +59,150 @@ $code = @"
 	}
 "@

-Add-Type -MemberDefinition $code -Namespace Gui -UsingNamespace "System.IO", "System.Text", "System.Drawing", "System.Globalization" -ReferencedAssemblies System.Drawing -Name Utils -ErrorAction Stop
+if ($host.version -ge "7.0") {
+  Add-Type -WarningAction Ignore -IgnoreWarnings -MemberDefinition $code -Namespace Gui -UsingNamespace System.Runtime, System.IO, System.Text, System.Drawing, System.Globalization -ReferencedAssemblies System.Drawing.Common -Name Utils -ErrorAction Stop
+} else {
+  Add-Type -MemberDefinition $code -Namespace Gui -UsingNamespace System.IO, System.Text, System.Drawing, System.Globalization -ReferencedAssemblies System.Drawing -Name Utils -ErrorAction Stop
+}
 Add-Type -AssemblyName PresentationFramework
 # Hide the powershell window: https://stackoverflow.com/a/27992426/1069307
 [Gui.Utils]::ShowWindow(([System.Diagnostics.Process]::GetCurrentProcess() | Get-Process).MainWindowHandle, 0) | Out-Null
 #endregion

 #region Data
+$zh = 0x10000
+$ko = 0x20000
 $WindowsVersions = @(
 	@(
 		@("Windows 10", "Windows10ISO"),
+		@(
+			"21H1 (Build 19043.985 - 2021.05)",
+			@("Windows 10 Home/Pro", 2033),
+			@("Windows 10 Education", 2032),
+			@("Windows 10 Home China ", ($zh + 2034))
+		),
+		@(
+			"20H2 (Build 19042.631 - 2020.12)",
+			@("Windows 10 Home/Pro", 1882),
+			@("Windows 10 Education", 1884),
+			@("Windows 10 Home China ", ($zh + 1883))
+		),
+		@(
+			"20H2 (Build 19042.508 - 2020.10)",
+			@("Windows 10 Home/Pro", 1807),
+			@("Windows 10 Education", 1805),
+			@("Windows 10 Home China ", ($zh + 1806))
+		),
+		@(
+			"20H1 (Build 19041.264 - 2020.05)",
+			@("Windows 10 Home/Pro", 1626),
+			@("Windows 10 Education", 1625),
+			@("Windows 10 Home China ", ($zh + 1627))
+		),
+		@(
+			"19H2 (Build 18363.418 - 2019.11)",
+			@("Windows 10 Home/Pro", 1429),
+			@("Windows 10 Education", 1431),
+			@("Windows 10 Home China ", ($zh + 1430))
+		),
+		@(
+			"19H1 (Build 18362.356 - 2019.09)",
+			@("Windows 10 Home/Pro", 1384),
+			@("Windows 10 Education", 1386),
+			@("Windows 10 Home China ", ($zh + 1385))
+		),
+		@(
+			"19H1 (Build 18362.30 - 2019.05)",
+			@("Windows 10 Home/Pro", 1214),
+			@("Windows 10 Education", 1216),
+			@("Windows 10 Home China ", ($zh + 1215))
+		),
 		@(
 			"1809 R2 (Build 17763.107 - 2018.10)",
 			@("Windows 10 Home/Pro", 1060),
 			@("Windows 10 Education", 1056),
-			@("Windows 10 Home China ", -1061)
+			@("Windows 10 Home China ", ($zh + 1061))
 		),
 		@(
 			"1809 R1 (Build 17763.1 - 2018.09)",
 			@("Windows 10 Home/Pro", 1019),
 			@("Windows 10 Education", 1021),
-			@("Windows 10 Home China ", -1020)
+			@("Windows 10 Home China ", ($zh + 1020))
 		),
 		@(
 			"1803 (Build 17134.1 - 2018.04)",
 			@("Windows 10 Home/Pro", 651),
 			@("Windows 10 Education", 655),
-			@("Windows 10 Enterprise Eval", -629)
-			@("Windows 10 COEM 1803 Home China", -640),
-			@("Windows 10 COEM 1803", -639),
-			@("Windows 10 1803 Home China", -638),
 			@("Windows 10 1803", 637),
-			@("Windows 10 COEM 1803_1 Home China", -654),
-			@("Windows 10 COEM 1803_1", -653),
-			@("Windows 10 1803_1 Home China", -652)
+			@("Windows 10 Home China", ($zh + 652))
 		),
 		@(
 			"1709 (Build 16299.15 - 2017.09)",
-			@("Windows 10 Education 1709", 488),
-			@("Windows 10 COEM 1709 Home China", -487),
-			@("Windows 10 COEM 1709", -486),
-			@("Windows 10 1709 Home China", -485),
-			@("Windows 10 1709", 484)
+			@("Windows 10 Home/Pro", 484),
+			@("Windows 10 Education", 488),
+			@("Windows 10 Home China", ($zh + 485))
 		),
 		@(
-			"1703 (Build 15063.0 - 2017.03)",
-			@("Windows 10 1703 Education N", 424),
-			@("Windows 10 1703 Education", 423),
-			@("Windows 10 COEM 1703 Home China", -372),
-			@("Windows 10 COEM 1703 Single Language", 371),
-			@("Windows 10 COEM 1703 N", 370),
-			@("Windows 10 COEM 1703", 369),
-			@("Windows 10 1703 Home China (Redstone 2)", -364),
-			@("Windows 10 1703 Single Language (Redstone 2)", -363),
-			@("Windows 10 1703 N (Redstone 2)", 362),
-			@("Windows 10 1703 (Redstone 2)", 361)
+			"1703 [Redstone 2] (Build 15063.0 - 2017.03)",
+			@("Windows 10 Home/Pro", 361),
+			@("Windows 10 Home/Pro N", 362),
+			@("Windows 10 Single Language", 363),
+			@("Windows 10 Education", 423),
+			@("Windows 10 Education N", 424),
+			@("Windows 10 Home China", ($zh + 364))
 		),
 		@(
-			"1607 (Build 14393.0 - 2017.07)",
-			@("Windows 10 China Get Genuine (Redstone 1)", -247),
-			@("Windows 10 Single Language (Redstone 1)", 246),
-			@("Windows 10 N (Redstone 1)", 245),
-			@("Windows 10 (Redstone 1)", 244),
-			@("Windows 10 Education N (Redstone 1)", 243),
-			@("Windows 10 Education (Redstone 1)", 242)
+			"1607 [Redstone 1] (Build 14393.0 - 2016.07)",
+			@("Windows 10 Home/Pro", 244),
+			@("Windows 10 Home/Pro N", 245),
+			@("Windows 10 Single Language", 246),
+			@("Windows 10 Education", 242),
+			@("Windows 10 Education N", 243),
+			@("Windows 10 China Get Genuine", ($zh + 247))
 		),
 		@(
-			"1511 R3 (Build 10586.164 - 2016.04)",
-			@("Windows 10 China Get Genuine (Threshold 2, April 2016 Update)", -185),
-			@("Windows 10 Single Language (Threshold 2, April 2016 Update)", 184),
-			@("Windows 10 N (Threshold 2, April 2016 Update)", -183),
-			@("Windows 10 KN (Threshold 2, April 2016 Update)", -182),
-			@("Windows 10 Education N (Threshold 2, April 2016 Update)", 181),
-			@("Windows 10 Education KN (Threshold 2, April 2016 Update)", -180),
-			@("Windows 10 Education (Threshold 2, April 2016 Update)", 179),
-			@("Windows 10 (Threshold 2, April 2016 Update)", 178)
+			"1511 R3 [Threshold 2] (Build 10586.164 - 2016.04)",
+			@("Windows 10 Home/Pro", 178),
+			@("Windows 10 Home/Pro N", 183),
+			@("Windows 10 Single Language", 184),
+			@("Windows 10 Education", 179),
+			@("Windows 10 Education N", 181),
+			@("Windows 10 KN", ($ko + 182)),
+			@("Windows 10 Education KN", ($ko + 180)),
+			@("Windows 10 China Get Genuine", ($zh + 185))
 		),
 		@(
-			"1511 R2 (Build 10586.104 - 2016.02)",
-			@("Windows 10 Single Language (Threshold 2, February 2016 Update)", 116),
-			@("Windows 10 N (Threshold 2, February 2016 Update)", 115),
-			@("Windows 10 KN (Threshold 2, February 2016 Update)", -114),
-			@("Windows 10 China Get Genuine (Threshold 2, February 2016 Update)", -113),
-			@("Windows 10 Education N (Threshold 2, February 2016 Update)", 112),
-			@("Windows 10 Education KN (Threshold 2, February 2016 Update)", -111),
-			@("Windows 10 Education (Threshold 2, February 2016 Update)", 110),
-			@("Windows 10 (Threshold 2, February 2016 Update)", 109)
+			"1511 R2 [Threshold 2] (Build 10586.104 - 2016.02)",
+			@("Windows 10 Home/Pro", 109),
+			@("Windows 10 Home/Pro N", 115),
+			@("Windows 10 Single Language", 116),
+			@("Windows 10 Education", 110),
+			@("Windows 10 Education N", 112),
+			@("Windows 10 KN", ($ko + 114)),
+			@("Windows 10 Education KN", ($ko + 111)),
+			@("Windows 10 China Get Genuine", ($zh + 113))
 		),
 		@(
-			"1511 R1 (Build 10586.0 - 2015.11)",
-			@("Windows 10 Single Language (Threshold 2)", 106),
-			@("Windows 10 N (Threshold 2)", 105),
-			@("Windows 10 KN (Threshold 2)", -104),
-			@("Windows 10 China Get Genuine (Threshold 2)", -103),
-			@("Windows 10 Education N (Threshold 2)", 102),
-			@("Windows 10 Education KN (Threshold 2)", -101),
-			@("Windows 10 Education (Threshold 2)", 100),
-			@("Windows 10 (Threshold 2)", 99)
+			"1511 R1 [Threshold 2] (Build 10586.0 - 2015.11)",
+			@("Windows 10 Home/Pro", 99),
+			@("Windows 10 Home/Pro N", 105),
+			@("Windows 10 Single Language", 106),
+			@("Windows 10 Education", 100),
+			@("Windows 10 Education N", 102),
+			@("Windows 10 KN", ($ko + 104)),
+			@("Windows 10 Education KN", ($ko + 101)),
+			@("Windows 10 China Get Genuine", ($zh + 103))
 		),
 		@(
-			"1507 (Build 10240.16384 - 2015.07)",
-			@("Windows 10 Single Language (Threshold 1)", 82),
-			@("Windows 10 N (Threshold 1)", 81),
-			@("Windows 10 KN (Threshold 1)", -80),
-			@("Windows 10 (Threshold 1)", 79),
-			@("Windows 10 China Get Genuine (Threshold 1)", -78),
-			@("Windows 10 Education N (Threshold 1)", 77),
-			@("Windows 10 Education KN (Threshold 1)", -76),
-			@("Windows 10 Education (Threshold 1)", 75)
+			"1507 [Threshold 1] (Build 10240.16384 - 2015.07)",
+			@("Windows 10 Home/Pro", 79),
+			@("Windows 10 Home/Pro N", 81),
+			@("Windows 10 Single Language", 82),
+			@("Windows 10 Education", 75)
+			@("Windows 10 Education N", 77),
+			@("Windows 10 KN", ($ko + 80)),
+			@("Windows 10 Education KN", ($ko + 76)),
+			@("Windows 10 China Get Genuine", ($zh + 78))
 		)
 	),
 	@(
@@ -179,15 +212,56 @@ $WindowsVersions = @(
 			@("Windows 8.1", 52),
 			@("Windows 8.1 N", 55)
 			@("Windows 8.1 Single Language", 48),
-			@("Windows 8.1 Professional LE N", 71),
-			@("Windows 8.1 Professional LE KN", -70),
-			@("Windows 8.1 Professional LE K", -69),
-			@("Windows 8.1 Professional LE", 68),
-			@("Windows 8.1 KN", -62),
-			@("Windows 8.1 K", -61)
+			@("Windows 8.1 K", ($ko + 61)),
+			@("Windows 8.1 KN", ($ko + 62))
+		)
+	),
+	@(
+		@("Windows 7", "WIN7"),
+		@(
+			"with SP1 (build 7601)",
+			@("Windows 7 Ultimate", 0),
+			@("Windows 7 Professional", 1),
+			@("Windows 7 Home Premium", 2)
 		)
 	)
 )
+
+$Windows7Versions = @(
+	# 0: Windows 7 Ultimate
+	@(
+		# Need a dummy to prevent PS from coalescing single array entries
+		@(""),
+		@("English (US)", "en-us",
+			@(
+				@("x64", "https://download.microsoft.com/download/5/1/9/5195A765-3A41-4A72-87D8-200D897CBE21/7601.24214.180801-1700.win7sp1_ldr_escrow_CLIENT_ULTIMATE_x64FRE_en-us.iso"),
+				@("x86", "https://download.microsoft.com/download/1/E/6/1E6B4803-DD2A-49DF-8468-69C0E6E36218/7601.24214.180801-1700.win7sp1_ldr_escrow_CLIENT_ULTIMATE_x86FRE_en-us.iso")
+			)
+		)
+	),
+	# 1: Windows 7 Profesional
+	@(
+		@(""),
+		@("English (US)", "en-us",
+			@(
+				@("x64", "https://download.microsoft.com/download/0/6/3/06365375-C346-4D65-87C7-EE41F55F736B/7601.24214.180801-1700.win7sp1_ldr_escrow_CLIENT_PROFESSIONAL_x64FRE_en-us.iso"),
+				@("x86", "https://download.microsoft.com/download/C/0/6/C067D0CD-3785-4727-898E-60DC3120BB14/7601.24214.180801-1700.win7sp1_ldr_escrow_CLIENT_PROFESSIONAL_x86FRE_en-us.iso")
+			)
+		)
+	),
+	# 2: Windows 7 Home Premium
+	@(
+		@(""),
+		@("English (US)", "en-us",
+			@(
+				@("x64", "https://download.microsoft.com/download/E/A/8/EA804D86-C3DF-4719-9966-6A66C9306598/7601.24214.180801-1700.win7sp1_ldr_escrow_CLIENT_HOMEPREMIUM_x64FRE_en-us.iso"),
+				@("x86", "https://download.microsoft.com/download/E/D/A/EDA6B508-7663-4E30-86F9-949932F443D0/7601.24214.180801-1700.win7sp1_ldr_escrow_CLIENT_HOMEPREMIUM_x86FRE_en-us.iso")
+			)
+		)
+	)
+
+
+)
 #endregion

 #region Functions
@@ -205,10 +279,10 @@ function Select-Language([string]$LangName)
 		($SysLocale.StartsWith("da") -and $LangName -like "*Danish*") -or `
 		($SysLocale.StartsWith("nl") -and $LangName -like "*Dutch*") -or `
 		($SysLocale -eq "en-US" -and $LangName -eq "English") -or `
-		($SysLocale.StartsWith("en") -and $LangName -like "*English*" -and $LangName -like "*inter*") -or `
+		($SysLocale.StartsWith("en") -and $LangName -like "*English*" -and ($LangName -like "*inter*" -or $LangName -like "*ingdom*")) -or `
 		($SysLocale.StartsWith("et") -and $LangName -like "*Eston*") -or `
 		($SysLocale.StartsWith("fi") -and $LangName -like "*Finn*") -or `
-		($SysLocale -eq "fr-CA"  -and $LangName -like "*French*" -and $LangName -like "*Canad*") -or `
+		($SysLocale -eq "fr-CA" -and $LangName -like "*French*" -and $LangName -like "*Canad*") -or `
 		($SysLocale.StartsWith("fr") -and $LangName -eq "French") -or `
 		($SysLocale.StartsWith("de") -and $LangName -like "*German*") -or `
 		($SysLocale.StartsWith("el") -and $LangName -like "*Greek*") -or `
@@ -329,6 +403,17 @@ function ConvertTo-ImageSource
 	}
 }

+function Throw-Error([object]$Req, [string]$Alt)
+{
+	$Err = $(GetElementById -Request $r -Id "errorModalMessage").innerText
+	if (-not $Err) {
+		$Err = $Alt
+	} else {
+		$Err = [System.Text.Encoding]::UTF8.GetString([byte[]][char[]]$Err)
+	}
+	throw $Err
+}
+
 # Translate a message string
 function Get-Translation([string]$Text)
 {
@@ -366,15 +451,12 @@ function GetElementById([object]$Request, [string]$Id)

 function Error([string]$ErrorMessage)
 {
-	Write-Host $ErrorMessage
+	Write-Host Error: $ErrorMessage
 	$XMLForm.Title = $(Get-Translation("Error")) + ": " + $ErrorMessage
 	Refresh-Control($XMLForm)
-	$Continue.Content = Get-Translation("Close")
-	Refresh-Control($Continue)
+	$XMLGrid.Children[2 * $script:Stage + 1].IsEnabled = $True
 	$UserInput = [System.Windows.MessageBox]::Show($XMLForm.Title,  $(Get-Translation("Error")), "OK", "Error")
-	$script:ExitCode = $Stage
-	$script:Stage = -1
-	$Continue.IsEnabled = $True
+	$script:ExitCode = $script:Stage--
 }

 function Get-RandomDate()
@@ -412,14 +494,11 @@ $MaxStage = 4
 $SessionId = [guid]::NewGuid()
 $ExitCode = 100
 $Locale = "en-US"
-$DFRCKey = "HKLM:\Software\Policies\Microsoft\Internet Explorer\Main\"
-$DFRCName = "DisableFirstRunCustomize"
-$DFRCAdded = $False
 $RequestData = @{}
 $RequestData["GetLangs"] = @("a8f8f489-4c7f-463a-9ca6-5cff94d8d041", "getskuinformationbyproductedition" )
 $RequestData["GetLinks"] = @("cfa9e580-a81e-4a4b-a846-7b21bf4e2e5b", "GetProductDownloadLinksBySku" )
 # Create a semi-random Linux User-Agent string
-$FirefoxVersion = Get-Random -Minimum 30 -Maximum 60
+$FirefoxVersion = Get-Random -Minimum 50 -Maximum 90
 $FirefoxDate = Get-RandomDate
 $UserAgent = "Mozilla/5.0 (X11; Linux i586; rv:$FirefoxVersion.0) Gecko/$FirefoxDate Firefox/$FirefoxVersion.0"
 #endregion
@@ -450,20 +529,6 @@ if ($PSVersionTable.PSVersion.Major -lt 3) {
 	exit 102
 }

-# If asked, disable IE's first run customize prompt as it interferes with Invoke-WebRequest
-if ($DisableFirstRunCustomize) {
-	try {
-		# Only create the key if it doesn't already exist
-		Get-ItemProperty -Path $DFRCKey -Name $DFRCName
-	} catch {
-		if (-not (Test-Path $DFRCKey)) {
-			New-Item -Path $DFRCKey -Force | Out-Null
-		}
-		Set-ItemProperty -Path $DFRCKey -Name $DFRCName -Value 1
-		$DFRCAdded = $True
-	}
-}
-
 # Form creation
 $XMLForm = [Windows.Markup.XamlReader]::Load((New-Object System.Xml.XmlNodeReader $XAML))
 $XAML.SelectNodes("//*[@Name]") | ForEach-Object { Set-Variable -Name ($_.Name) -Value $XMLForm.FindName($_.Name) -Scope Script }
@@ -492,11 +557,7 @@ $WindowsVersion.DisplayMemberPath = "Version"

 # Button Action
 $Continue.add_click({
-	if ($script:Stage++ -lt 0) {
-		Get-Process -Id $pid | Foreach-Object { $_.CloseMainWindow() | Out-Null }
-		return
-	}
-
+	$script:Stage++
 	$XMLGrid.Children[2 * $Stage + 1].IsEnabled = $False
 	$Continue.IsEnabled = $False
 	$Back.IsEnabled = $False
@@ -511,6 +572,7 @@ $Continue.add_click({
 			# Check if the locale we want is available - Fall back to en-US otherwise
 			try {
 				$url = "https://www.microsoft.com/" + $QueryLocale + "/software-download/"
+				Write-Host Querying $url
 				Invoke-WebRequest -UseBasicParsing -MaximumRedirection 0 -UserAgent $UserAgent $url | Out-Null
 			} catch {
 				$script:QueryLocale = "en-US"
@@ -535,8 +597,8 @@ $Continue.add_click({
 			foreach ($Release in  $WindowsVersions[$WindowsVersion.SelectedValue.Index][$WindowsRelease.SelectedValue.Index])
 			{
 				if ($Release -is [array]) {
-					if ($Expert -or ($Release[1] -ge 0)) {
-						$array += @(New-Object PsObject -Property @{ Edition = $Release[0]; Id = $Release[1] })
+					if (($Release[1] -lt 0x10000) -or ($Locale.StartsWith("ko") -and ($Release[1] -band $ko)) -or ($Locale.StartsWith("zh") -and ($Release[1] -band $zh))) {
+						$array += @(New-Object PsObject -Property @{ Edition = $Release[0]; Id = $($Release[1] -band 0xFFFF) })
 					}
 				}
 			}
@@ -546,50 +608,52 @@ $Continue.add_click({
 		3 { # Product Edition selection => Request and populate Languages
 			$XMLForm.Title = Get-Translation($English[12])
 			Refresh-Control($XMLForm)
-			$url = "https://www.microsoft.com/" + $QueryLocale + "/api/controls/contentinclude/html"
-			$url += "?pageId=" + $RequestData["GetLangs"][0]
-			$url += "&host=www.microsoft.com"
-			$url += "&segments=software-download," + $WindowsVersion.SelectedValue.PageType
-			$url += "&query=&action=" + $RequestData["GetLangs"][1]
-			$url += "&sessionId=" + $SessionId
-			$url += "&productEditionId=" + [Math]::Abs($ProductEdition.SelectedValue.Id)
-			$url += "&sdVersion=2"
-			Write-Host Querying $url
-
 			$array = @()
-			$i = 0
-			$SelectedIndex = 0
-			try {
-				$r = Invoke-WebRequest -UserAgent $UserAgent -WebSession $Session $url
-				# Go through an XML conversion to keep all PowerShells happy...
-				if (-not $($r.AllElements | ? {$_.id -eq "product-languages"})) {
-					throw "Unexpected server response"
+			$i = 0;
+			if ($WindowsVersion.SelectedValue.PageType -eq "WIN7") {
+				foreach ($Entry in $Windows7Versions[$ProductEdition.SelectedValue.Id]) {
+					if ($Entry[0] -ne "") {
+						$array += @(New-Object PsObject -Property @{ DisplayLanguage = $Entry[0]; Language = $Entry[1]; Id = $i })
+					}
+					$i++
 				}
-				$html = $($r.AllElements | ? {$_.id -eq "product-languages"}).InnerHTML
-				$html = $html.Replace("selected value", "value")
-				$html = $html.Replace("&", "&amp;")
-				$html = "<options>" + $html + "</options>"
-				$xml = [xml]$html
-				foreach ($var in $xml.options.option) {
-					$json = $var.value | ConvertFrom-Json;
-					if ($json) {
-						$array += @(New-Object PsObject -Property @{ DisplayLanguage = $var.InnerText; Language = $json.language; Id = $json.id })
-						if (Select-Language($json.language)) {
-							$SelectedIndex = $i
+			} else {
+				$url = "https://www.microsoft.com/" + $QueryLocale + "/api/controls/contentinclude/html"
+				$url += "?pageId=" + $RequestData["GetLangs"][0]
+				$url += "&host=www.microsoft.com"
+				$url += "&segments=software-download," + $WindowsVersion.SelectedValue.PageType
+				$url += "&query=&action=" + $RequestData["GetLangs"][1]
+				$url += "&sessionId=" + $SessionId
+				$url += "&productEditionId=" + [Math]::Abs($ProductEdition.SelectedValue.Id)
+				$url += "&sdVersion=2"
+				Write-Host Querying $url
+
+				$SelectedIndex = 0
+				try {
+					$r = Invoke-WebRequest -UseBasicParsing -UserAgent $UserAgent -SessionVariable "Session" $url
+					$pattern = '(?s)<select id="product-languages">(.*)?</select>'
+					$html = [regex]::Match($r, $pattern).Groups[1].Value
+					# Go through an XML conversion to keep all PowerShells happy...
+					$html = $html.Replace("selected value", "value")
+					$html = "<options>" + $html + "</options>"
+					$xml = [xml]$html
+					foreach ($var in $xml.options.option) {
+						$json = $var.value | ConvertFrom-Json;
+						if ($json) {
+							$array += @(New-Object PsObject -Property @{ DisplayLanguage = $var.InnerText; Language = $json.language; Id = $json.id })
+							if (Select-Language($json.language)) {
+								$SelectedIndex = $i
+							}
+							$i++
 						}
-						$i++
 					}
-				}
-				if ($array.Length -eq 0) {
-					$ErrorMessage = $(GetElementById -Request $r -Id "errorModalMessage").innerText
-					if ($ErrorMessage) {
-						Write-Host "$(Get-Translation("Error")): ""$ErrorMessage"""
+					if ($array.Length -eq 0) {
+						Throw-Error -Req $r -Alt "Could not parse languages"
 					}
-					throw "Could not parse languages"
+				} catch {
+					Error($_.Exception.Message)
+					break
 				}
-			} catch {
-				Error($_.Exception.Message)
-				return
 			}
 			$script:Language = Add-Entry $Stage "Language" $array "DisplayLanguage"
 			$Language.SelectedIndex = $SelectedIndex
@@ -597,70 +661,58 @@ $Continue.add_click({
 		}

 		4 { # Language selection => Request and populate Arch download links
-			$XMLForm.Title = Get-Translation($English[12])
-			Refresh-Control($XMLForm)
-			$url = "https://www.microsoft.com/" + $QueryLocale + "/api/controls/contentinclude/html"
-			$url += "?pageId=" + $RequestData["GetLinks"][0]
-			$url += "&host=www.microsoft.com"
-			$url += "&segments=software-download," + $WindowsVersion.SelectedValue.PageType
-			$url += "&query=&action=" + $RequestData["GetLinks"][1]
-			$url += "&sessionId=" + $SessionId
-			$url += "&skuId=" + $Language.SelectedValue.Id
-			$url += "&language=" + $Language.SelectedValue.Language
-			$url += "&sdVersion=2"
-			Write-Host Querying $url
-
-			$i = 0
-			$SelectedIndex = 0
 			$array = @()
-			try {
-				$Is64 = [Environment]::Is64BitOperatingSystem
-				$r = Invoke-WebRequest -UserAgent $UserAgent -WebSession $Session $url
-				if (-not $($r.AllElements | ? {$_.id -eq "expiration-time"})) {
-					$ErrorMessage = $(GetElementById -Request $r -Id "errorModalMessage").innerText
-					if ($ErrorMessage) {
-						Write-Host "$(Get-Translation("Error")): ""$ErrorMessage"""
-					}
-					throw  Get-Translation($English[14])
+			if ($WindowsVersion.SelectedValue.PageType -eq "WIN7") {
+				foreach ($Version in $Windows7Versions[$ProductEdition.SelectedValue.Id][$Language.SelectedValue.Id][2]) {
+					$array += @(New-Object PsObject -Property @{ Type = $Version[0]; Link = $Version[1] })
 				}
-				$html = $($r.AllElements | ? {$_.tagname -eq "input"}).outerHTML
-				# Need to fix the HTML and JSON data so that it is well-formed
-				$html = $html.Replace("class=product-download-hidden", "")
-				$html = $html.Replace("type=hidden", "")
-				$html = $html.Replace(">", "/>")
-				$html = $html.Replace(": I", ": ""I")
-				$html = $html.Replace(" }", """ }")
-				$html = "<inputs>" + $html + "</inputs>"
-				$xml = [xml]$html
-				foreach ($var in $xml.inputs.input) {
-					$json = $var.value | ConvertFrom-Json;
-					if ($json) {
-						$Type = $json.DownloadType
-						if ($Type -eq "IsoX64") {
-							$Type = "x64"
-							if ($Is64) {
-								$SelectedIndex = $i
-							}
-						} elseif ($Type -eq "IsoX86") {
-							$Type = "x86"
-							if (-not $Is64) {
+			} else {
+				$XMLForm.Title = Get-Translation($English[12])
+				Refresh-Control($XMLForm)
+				$url = "https://www.microsoft.com/" + $QueryLocale + "/api/controls/contentinclude/html"
+				$url += "?pageId=" + $RequestData["GetLinks"][0]
+				$url += "&host=www.microsoft.com"
+				$url += "&segments=software-download," + $WindowsVersion.SelectedValue.PageType
+				$url += "&query=&action=" + $RequestData["GetLinks"][1]
+				$url += "&sessionId=" + $SessionId
+				$url += "&skuId=" + $Language.SelectedValue.Id
+				$url += "&language=" + $Language.SelectedValue.Language
+				$url += "&sdVersion=2"
+				Write-Host Querying $url
+
+				$i = 0
+				$SelectedIndex = 0
+
+				try {
+					$Is64 = [Environment]::Is64BitOperatingSystem
+					$r = Invoke-WebRequest -UseBasicParsing -UserAgent $UserAgent -WebSession $Session $url
+					$pattern = '(?s)(<input.*?/>)'
+					ForEach-Object { [regex]::Matches($r, $pattern) } | ForEach-Object { $html += $_.Groups[1].value }
+					# Need to fix the HTML and JSON data so that it is well-formed
+					$html = $html.Replace("class=product-download-hidden", "")
+					$html = $html.Replace("type=hidden", "")
+					$html = $html.Replace("&nbsp;", " ")
+					$html = $html.Replace("IsoX86", "&quot;x86&quot;")
+					$html = $html.Replace("IsoX64", "&quot;x64&quot;")
+					$html = "<inputs>" + $html + "</inputs>"
+					$xml = [xml]$html
+					foreach ($var in $xml.inputs.input) {
+						$json = $var.value | ConvertFrom-Json;
+						if ($json) {
+							if (($Is64 -and $json.DownloadType -eq "x64") -or (-not $Is64 -and $json.DownloadType -eq "x86")) {
 								$SelectedIndex = $i
 							}
+							$array += @(New-Object PsObject -Property @{ Type = $json.DownloadType; Link = $json.Uri })
+							$i++
 						}
-						$array += @(New-Object PsObject -Property @{ Type = $Type; Link = $json.Uri })
-						$i++
 					}
-				}
-				if ($array.Length -eq 0) {
-					$ErrorMessage = $(GetElementById -Request $r -Id "errorModalMessage").innerText
-					if ($ErrorMessage) {
-						Write-Host "$(Get-Translation("Error")): ""$ErrorMessage"""
+					if ($array.Length -eq 0) {
+						Throw-Error -Req $r -Alt "Could not retrieve ISO download links"
 					}
-					throw "Could not retreive ISO download links"
+				} catch {
+					Error($_.Exception.Message)
+					break
 				}
-			} catch {
-				Error($_.Exception.Message)
-				return
 			}

 			$script:Arch = Add-Entry $Stage "Architecture" $array "Type"
@@ -697,7 +749,7 @@ $Continue.add_click({
 	}
 	$Continue.IsEnabled = $True
 	if ($Stage -ge 0) {
-		$Back.IsEnabled = $True;
+		$Back.IsEnabled = $True
 	}
 })

@@ -721,10 +773,12 @@ $Back.add_click({
 		$Margin.Top -= $dh2
 		$Back.Margin = $Margin
 		$script:Stage = $Stage - 1
+		$XMLForm.Title = $AppTitle
 		if ($Stage -eq 0) {
 			$Back.Content = Get-Translation("Close")
-		} elseif ($Stage -eq 3) {
+		} else {
 			$Continue.Content = Get-Translation("Continue")
+			Refresh-Control($Continue)
 		}
 	}
 })
@@ -734,7 +788,158 @@ $XMLForm.Add_Loaded( { $XMLForm.Activate() } )
 $XMLForm.ShowDialog() | Out-Null

 # Clean up & exit
-if ($DFRCAdded) {
-	Remove-ItemProperty -Path $DFRCKey -Name $DFRCName
-}
 exit $ExitCode
+
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+# SIG # End signature block
--- a/README.md
+++ b/README.md
@@ -7,26 +7,32 @@ Fido: Full ISO Download Script (for Windows retail ISOs)
 Description
 -----------

-Fido is a PowerShell script that is primarily designed to be used in [Rufus](https://github.com/pbatard/rufus) but that
-can also be used in standalone fashion, and that automates access to the official Windows retail ISO download links.
+Fido is a PowerShell script that is primarily designed to be used in [Rufus](https://github.com/pbatard/rufus), but that
+can also be used in standalone fashion, and whose purpose is to automate access to the official Microsoft Windows retail
+ISO download links.

-We decided to create this script because, while Microsoft does make retail ISO download links freely and publicly
-available on their website (at least for Windows 8 and Windows 10), it only does so after actively forcing users to
-jump through a lot of unwarranted hoops, that create an exceedingly counterproductive, if not downright unfriendly,
-consumer experience, which greatly detracts from what people really want (direct access to ISO downloads).
+This script exists because, while Microsoft does make retail ISO download links freely and publicly available (at least
+for Windows 8 and Windows 10), it only does so after actively forcing users to jump through a lot of unwarranted hoops,
+that create an exceedingly counterproductive, if not downright unfriendly, consumer experience and that greatly detract
+from what people really want (direct access to ISO downloads).

-As to the reason one might want to download Windows __retail__ ISOs, as opposed to the ISOs that can be generated by
-Microsoft's own Media Creation Tool (MCT), this is because it is only with an official retail ISO that one can assert
-with complete certainty whether its content has been altered in any way or not. Indeed, retail Microsoft's ISOs are the
-only ones you will be able to obtain an official SHA-1 for (from sites [such as this one](https://msdn.rg-adguard.net/public.php))
-allowing you to be 100% certain that the image you are using is non corrupted and safe to use.
+As to the reason one might want to download Windows __retail__ ISOs, as opposed to the ISOs that are generated by
+Microsoft's own Media Creation Tool (MCT), this is because using official retail ISOs is currently the only way to
+assert with absolute certainty that the OS content has not been altered. Indeed, because there only exists a single
+master for each of them, Microsoft retail ISOs are the only ones you can obtain an official SHA-1 for (from MSDN, if you
+have access to it, or from sites [such as this one](https://msdn.rg-adguard.net/public.php)) allowing you to be 100%
+sure that the image you are using has not been corrupted and is safe to use.

-This, in turn, offers assurance that the content __YOU__ are using to install your OS, and which it is indeed critical
-to validate beforehand if you care about security, does matches bit for bit the one that Microsoft officially released.
+This, in turn, offers assurance that the content __YOU__ are using to install your OS, which it is indeed critical to
+validate beforehand if you have the slightest concern about security, does match, bit for bit, the one that Microsoft
+released.

-On the other hand, because no two MCT ISOs are the same (due to MCT always regenerating the ISO content on the fly)
-it is impossible to get the same kind of assurance from non-retail ISOs. Hence the need to provide users with a much
-easier and less restrictive way to access official retail ISOs...
+On the other hand, regardless of the manner in which Microsoft's Media Creation Tool produces its content, because no
+two MCT ISOs are ever the same (due to MCT always regenerating the ISO content on the fly) it is currently impossible to
+validate with absolute certainty whether any ISO that was generated by the MCT is safe to use. Especially, unlike what
+is the case for retail ISOs, it is impossible to tell whether an MCT ISO may have been corrupted after generation.
+
+Hence the need to provide users with a much easier and less restrictive way to access official retail ISOs...

 License
 -------
@@ -36,7 +42,7 @@ License
 How it works
 ------------

-The script basically performs the same operation as one might perform when visiting either of the following ULRs (that
+The script basically performs the same operation as one might perform when visiting either of the following URLs (that
 is, provided that you have also changed your `User-Agent` browser string, since, when they detect that you are using a
 version of Windows that is the same as the one you are trying to download, the Microsoft web servers at these addresses
 redirect you __away__ from the pages that allow you to download retail ISOs):
@@ -45,21 +51,26 @@ redirect you __away__ from the pages that allow you to download retail ISOs):
 * https://www.microsoft.com/software-download/Windows10ISO

 After visiting those with a full browser (Internet Explorer, running through the `Invoke-WebRequest` PowerShell Cmdlet),
-to confirm that they are accessible queries web APIs on the Microsoft servers to first request the language selection
-available for the for the version of Windows that was selected, and then the download links for the various architecture
-enabled for that version + language combination.
+to confirm that they are accessible, the script then queries the web API from the Microsoft servers to first request the
+language selection available for the version of Windows selected by the user, and then request the actual download links
+for all the architectures available for that specific combination of version + language.

 Requirements
 ------------

-PowerShell 3.0 or later is required. But the script does detect if you are using an older version and points you to the
-relevant PowerShell 3.0 download page if needed, which should only be the case if you are running a vanilla version of
-Windows 7.
+PowerShell 3.0 or later is required. However the script should detect if you are using an older version and point you to
+the relevant PowerShell 3.0 download page if needed (which should only ever occur if you are running a vanilla version
+of Windows 7).

-Also, because Internet Explorer is being used behind the scenes, if you haven't gone through the first time setup for
-Internet Explorer, you may receive an error about it when running the script. If that is the case, then you need to
-make sure that you manually launch IE at least once and complete the setup.
+Note that the current version of the script does not need Internet Explorer to be installed and should also work with
+PowerShell 7.

-Note that, if running this script elevated, this annoyance can be avoided by using the `-DisableFirstRunCustomize`
-option (which basically __temporarily__ creates the key of the same name in the registry __if__ it doesn't already
-exist, to bypass that behaviour).
+Additional Notes
+----------------
+
+Because of its intended usage with Rufus, this script is not designed to cover every possible retail ISO downloads.
+Instead we mostly chose the ones that the general public is likely to request. For instance, we currently have no plan
+to add support for LTSB/LTSC Windows 10 ISOs downloads.
+
+If you are interested in such downloads, then you are kindly invited to visit the relevant download pages from Microsoft
+such as [this one](https://www.microsoft.com/evalcenter/evaluate-windows-10-enterprise) for LTSC versions.
--- a/sign.sh
+++ b/sign.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# This script creates the RSA-2048 signatures for our downloadable content
+# Creates an LZMA compressed Fido.ps1 (including decompressed size) and sign it

 PRIVATE_KEY=/d/Secured/Akeo/Rufus/private.pem
 PUBLIC_KEY=/d/Secured/Akeo/Rufus/public.pem
@@ -20,11 +20,17 @@ sign_file() {
  fi
 }

+# Update the Authenticode signature
+cmd.exe /c '"C:\Program Files (x86)\Windows Kits\10\bin\10.0.19041.0\x64\signtool" sign /v /sha1 9ce9a71ccab3b38a74781b975f1c228222cf7d3b /fd SHA256 /tr http://sha256timestamp.ws.symantec.com/sha256/timestamp Fido.ps1'
 read -s -p "Enter pass phrase for `realpath $PRIVATE_KEY`: " PASSWORD
 echo
 # Confirm that the pass phrase is valid by trying to sign a dummy file
 openssl dgst -sha256 -sign $PRIVATE_KEY -passin pass:$PASSWORD $PUBLIC_KEY >/dev/null 2>&1 || { echo Invalid pass phrase; exit 1; }

-find . -maxdepth 1 -name "*.ps1" | while read FILE; do sign_file; done
+lzma -kf Fido.ps1
+# The 'lzma' utility does not add the uncompressed size, so we must add it manually. And yes, this whole
+# gymkhana is what one must actually go through to insert a 64-bit little endian size into a binary file...
+printf "00: %016X" `stat -c "%s" Fido.ps1` | xxd -r | xxd -p -c1 | tac | xxd -p -r | dd of=Fido.ps1.lzma seek=5 bs=1 status=none conv=notrunc
+find . -maxdepth 1 -name "Fido.ps1.lzma" | while read FILE; do sign_file; done
 # Clear the PASSWORD variable just in case
 PASSWORD=`head -c 50 /dev/random | base64`
Author	SHA1	Message	Date
Pete Batard	af17001505	Add Windows 7 en-US ISO downloads * Because why not?	2021-06-10 11:42:44 +01:00
Pete Batard	43adf47d5d	Sign our script * Because why not, and some folks might have policies where this could help.	2021-05-26 17:32:36 +01:00
Pete Batard	99f6f246b8	Add Windows 10 21H1 19043.985 builds * https://support.microsoft.com/en-us/topic/windows-10-update-history-1b6aac92-bf01-42b5-b158-f80c6d93eb11	2021-05-22 17:34:07 +01:00
Pete Batard	36e9b4420c	Remove DisableFirstRunCustomize related options * No longer needed, since we are not invoking IE behind the scenes any more. * Also update "fake" Firefox version range.	2021-05-22 13:35:51 +01:00
Pete Batard	6d630f83f2	Switch to basic parsing everywhere and perform our own DOM handling * Addresses #19 * Also fix PowerShell 7.1.3 warnings	2021-05-13 14:10:12 +01:00
Pete Batard	ee0393cb74	Update version and copyright year	2021-01-30 02:55:42 +00:00
isos4all	a8abb94a16	Add Windows 10 20H2 19042.631 builds * Microsoft updated 20H2 in December. Make sure we enable those downloads too. * Closes #21	2021-01-30 02:53:59 +00:00
Pete Batard	15a48fe24f	Fix script failure with PowerShell 7.x * Won't help though, since Microsoft forcibly removed the ability to parse HTML in newer PowerShell, which we need... * Also fix session variable not being set. * Closes #19	2020-11-16 17:26:11 +00:00
Pete Batard	e0c1015ade	Add Windows 10 20H2 19042.508 builds	2020-10-21 14:58:08 +01:00
Pete Batard	46c399ecd7	Add Windows 10 20H1 19041.264 builds * Also enable going back on error	2020-05-27 22:13:51 +01:00
Pete Batard	445ca5c074	Merge pull request #13 from pbatard/whitesource/configure Configure WhiteSource Bolt for GitHub	2020-04-14 18:09:08 +01:00
whitesource-bolt-for-github[bot]	037cd1ad9b	Add .whitesource configuration file	2020-04-14 17:08:12 +00:00
Pete Batard	aa378cad13	Fix handling of ' ' in product name * Some locales (e.g. Russian) will return something like "Windows 10" for the product name which threw our JSON conversion off * Also fix a typo * Closes #12	2019-11-23 21:52:04 +00:00
Pete Batard	3c4fafa207	Add Windows 10 19H2 18363.418 builds	2019-11-12 22:57:50 +00:00
Pete Batard	a405ebf79c	Add Windows 10 19H1 18362.356 builds * Since Microsoft now appears to do "refreshes" of refresh versions... * This is NOT 19H2, which has not been officially released as an ISO yet.	2019-10-30 12:39:56 +00:00
Pete Batard	b0599d7a94	Update Readme * Fix typos, improve style, etc.	2019-07-14 00:04:12 +01:00
Pete Batard	e4645bfabc	Add Windows 10 19H1 releases	2019-05-23 14:41:23 +01:00
Pete Batard	9769ff8a16	Fix a typo	2019-04-13 16:32:57 +01:00
Pete Batard	d26c757f67	Add LZMA compression to signing script, with 64-bit size insert * Why the default lzma utility doesn't insert the uncompressed size on its own is a real mystery... * Note that you need to have vim installed for xxd	2019-03-24 20:30:42 +00:00
TPS	1d5a4dc17b	Fix typo: ULR → URL * Closes #10	2019-03-24 20:22:08 +00:00
Pete Batard	cedf215a9d	Enable Chinese/Korean additional downloads according to locale * Also remove downloads that don't appear to work such as COEM and Windows 8 LE * Also ensure that error messages from Microsoft's response are used on error and are properly translated to UTF-8	2019-03-21 16:06:07 +00:00
Pete Batard	dd73cef3b4	Fix Invalid JSON primitive error when Simplified Chinese locale is used * Closes #7 * Also make sure our console output uses UTF-8 * Also harmonize the listing of all the Windows 10 releases	2019-03-19 12:52:12 +00:00