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Download files from dev.sitecore.net from the commandline
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param( | |
[Parameter(Mandatory=$true)] | |
[string]$url, | |
[Parameter(Mandatory=$true)] | |
[string]$target | |
) | |
function Fetch-WebsiteCredentials | |
{ | |
$file = "dev.creds.xml" | |
if(Test-Path ".\\$file") | |
{ | |
$cred = Import-Clixml ".\\$file" | |
} | |
else | |
{ | |
$cred = Get-Credential -Message "Enter your SDN download credentials:" | |
$cred | Export-Clixml ".\\$file" | |
} | |
return $cred | |
} | |
function Fetch-DownloadAuthentication($cred) | |
{ | |
$authUrl = "https://dev.sitecore.net/api/authorization" | |
$pwd = $cred.GetNetworkCredential().Password | |
$postParams = "{ ""username"":""$($cred.UserName)"", ""password"":""$pwd"" }" | |
$authResponse = Invoke-WebRequest -Uri $authUrl -Method Post -ContentType "application/json;charset=UTF-8" -Body $postParams -SessionVariable webSession | |
$authCookies = $webSession.Cookies.GetCookies("https://sitecore.net") | |
$marketPlaceCookie = $authCookies["marketplace_login"] | |
if([String]::IsNullOrWhiteSpace($marketPlaceCookie)) | |
{ | |
throw "Credentials appear invalid" | |
} | |
$devUrl = "https://dev.sitecore.net" | |
$devResponse = Invoke-WebRequest -Uri $devUrl -WebSession $webSession | |
$devCookies = $webSession.Cookies.GetCookies("https://dev.sitecore.net") | |
$sessionCookie = $devCookies["ASP.Net_SessionId"] | |
return "$marketPlaceCookie; $sessionCookie" | |
} | |
function Invoke-FileDownload | |
{ | |
[CmdletBinding()] | |
param ( | |
[Parameter(Mandatory)] | |
[string] $Uri, | |
[Parameter(Mandatory)] | |
[string] $OutputFile, | |
[string] $cookies | |
) | |
$webClient = New-Object System.Net.WebClient | |
if(!([String]::IsNullOrWhiteSpace($cookies))) | |
{ | |
$webClient.Headers.Add([System.Net.HttpRequestHeader]::Cookie, $cookie) | |
} | |
$data = New-Object psobject -Property @{Uri = $Uri; OutputFile = $OutputFile} | |
$changed = Register-ObjectEvent -InputObject $webClient -EventName DownloadProgressChanged -MessageData $data -Action { | |
Write-Progress -Activity "Downloading $($event.MessageData.Uri)" -Status "To $($event.MessageData.OutputFile)" -PercentComplete $eventArgs.ProgressPercentage | |
} | |
try | |
{ | |
$handle = $webClient.DownloadFileAsync($Uri, $PSCmdlet.GetUnresolvedProviderPathFromPSPath($OutputFile)) | |
while ($webClient.IsBusy) | |
{ | |
Start-Sleep -Milliseconds 10 | |
} | |
} | |
finally | |
{ | |
Write-Progress -Activity "Downloading $Uri" -Completed | |
Remove-Job $changed -Force | |
Get-EventSubscriber | Where SourceObject -eq $webClient | Unregister-Event -Force | |
} | |
} | |
$cred = Fetch-WebsiteCredentials | |
$cookie = Fetch-DownloadAuthentication $cred | |
Invoke-FileDownload -Uri $url -OutputFile $target -Cookies $cookie |
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