Using Powershell for ftp - Revision history

George2 at 15:18, 5 August 2015

2015-08-05T15:18:31Z

George2 at 15:18, 5 August 2015

2015-08-05T15:18:10Z

George2 at 14:52, 5 August 2015

2015-08-05T14:52:27Z

George2 at 14:51, 5 August 2015

2015-08-05T14:51:31Z

George2 at 14:48, 5 August 2015

2015-08-05T14:48:19Z

George2 at 14:47, 5 August 2015

2015-08-05T14:47:14Z

George2 at 14:46, 5 August 2015

2015-08-05T14:46:36Z

George2 at 14:43, 5 August 2015

2015-08-05T14:43:08Z

George2 at 14:42, 5 August 2015

2015-08-05T14:42:59Z

George2 at 14:41, 5 August 2015

2015-08-05T14:41:44Z

@@ Line 263: / Line 263: @@
 </source>
-<source lang="posershell">
+<source lang="powershell">
 ## shows how to turn passive on and off

← Older revision		Revision as of 15:18, 5 August 2015
Line 261:		Line 261:

	$webclient.UploadFile($uri, $File)		$webclient.UploadFile($uri, $File)
		+	</source>
		+
		+	<source lang="posershell">
		+	## shows how to turn passive on and off
		+
		+	# Create an FTPWebRequest object to handle the connection to the FTP server
		+	$ftprequest = [System.Net.FtpWebRequest]::Create($sourceuri)
		+
		+	# Set the request's network credentials for an authenticated connection
		+	$ftprequest.Credentials = New-Object System.Net.NetworkCredential($username,$password)
		+
		+	# Set FTPWebRequest method to ListDirectory
		+	$ftprequest.Method = [System.Net.WebRequestMethods+Ftp]::ListDirectory
		+	$ftprequest.EnableSsl = $True
		+	$ftprequest.UseBinary = $False
		+	$ftprequest.UsePassive = $True
		+	$ftprequest.KeepAlive = $False
		+
		+	$ftpresponse = $ftprequest.GetResponse()
		+
		+	Write-Out $ftpresponse.StatusCode
		+	Write-Out $ftpresponse.StatusDescription
		+
		+
		+
	</source>		</source>

@@ Line 249: / Line 249: @@
 <source lang="powershell">
-## Very simple ftp script to upload
+## Very simple ftp script to upload, looks very similar to the top of the page
 $File = "D:\Dev\somefilename.zip"
 $ftp = "ftp://username:password@example.com/pub/incoming/somefilename.zip"

← Older revision		Revision as of 14:51, 5 August 2015
Line 246:		Line 246:
	while ($ReadLength -ne 0)		while ($ReadLength -ne 0)

		+	</source>
		+
		+	<source lang="powershell">
		+	## Very simple ftp script to upload
		+	$File = "D:\Dev\somefilename.zip"
		+	$ftp = "ftp://username:password@example.com/pub/incoming/somefilename.zip"
		+
		+	"ftp url: $ftp"
		+
		+	$webclient = New-Object System.Net.WebClient
		+	$uri = New-Object System.Uri($ftp)
		+
		+	"Uploading $File..."
		+
		+	$webclient.UploadFile($uri, $File)
	</source>		</source>

@@ Line 215: / Line 215: @@
 $Run.Close()
 $Run.Dispose()
 </source>

@@ Line 192: / Line 192: @@
 </source>
 <source lang="powershell">
-//Download
+# Download
 # Config
 $Username = "FTPUSER"

← Older revision		Revision as of 14:46, 5 August 2015
Line 189:		Line 189:
	Export-ModuleMember UploadToFtp, DownLoadFromFtp		Export-ModuleMember UploadToFtp, DownLoadFromFtp

		+
		+	</source>
		+	<source lang="powershell">
		+	//Download
		+	# Config
		+	$Username = "FTPUSER"
		+	$Password = "P@assw0rd"
		+	$LocalFile = "C:\Temp\file.zip"
		+	$RemoteFile = "ftp://thomasmaurer.ch/downloads/files/file.zip"
		+
		+	# Create FTP Rquest Object
		+	$FTPRequest = [System.Net.FtpWebRequest]::Create("$RemoteFile")
		+	$FTPRequest = [System.Net.FtpWebRequest]$FTPRequest
		+	$FTPRequest.Method = [System.Net.WebRequestMethods+Ftp]::UploadFile
		+	$FTPRequest.Credentials = new-object System.Net.NetworkCredential($Username, $Password)
		+	$FTPRequest.UseBinary = $true
		+	$FTPRequest.UsePassive = $true
		+	# Read the File for Upload
		+	$FileContent = gc -en byte $LocalFile
		+	$FTPRequest.ContentLength = $FileContent.Length
		+	# Get Stream Request by bytes
		+	$Run = $FTPRequest.GetRequestStream()
		+	$Run.Write($FileContent, 0, $FileContent.Length)
		+	# Cleanup
		+	$Run.Close()
		+	$Run.Dispose()

	</source>		</source>

@@ Line 17: / Line 17: @@
 </source>
-=============
 <source lang="powershell">
 //Download:

← Older revision		Revision as of 14:41, 5 August 2015
Line 50:		Line 50:
	DownLoadFromFtp $backup $ftp_uri $ftp_user $ftp_pass		DownLoadFromFtp $backup $ftp_uri $ftp_user $ftp_pass

		+
		+
		+	</source>
		+
		+	<source lang="powershell">
		+
		+	function DownloadFromFtp($destination, $ftp_uri, $user, $pass){
		+	$dirs = GetDirecoryTree $ftp_uri $user $pass
		+	foreach($dir in $dirs){
		+	$path = [io.path]::Combine($destination,$dir)
		+	if ((Test-Path $path) -eq $false) {
		+	"Creating $path ..."
		+	New-Item -Path $path -ItemType Directory \| Out-Null
		+	}else{
		+	"Exists $path ..."
		+	}
		+	}
		+	$files = GetFilesTree $ftp_uri $user $pass
		+	foreach($file in $files){
		+	$source = [io.path]::Combine($ftp_uri,$file)
		+	$dest = [io.path]::Combine($destination,$file)
		+	"Downloading $source ..."
		+	Get-FTPFile $source $dest $user $pass
		+	}
		+	}
		+	function UploadToFtp($artifacts, $ftp_uri, $user, $pass){
		+	$webclient = New-Object System.Net.WebClient
		+	$webclient.Credentials = New-Object System.Net.NetworkCredential($user,$pass)
		+	foreach($item in Get-ChildItem -recurse $artifacts){
		+	$relpath = [system.io.path]::GetFullPath($item.FullName).SubString([system.io.path]::GetFullPath($artifacts).Length + 1)
		+	if ($item.Attributes -eq "Directory"){
		+	try{
		+	Write-Host Creating $item.Name
		+	$makeDirectory = [System.Net.WebRequest]::Create($ftp_uri+$relpath);
		+	$makeDirectory.Credentials = New-Object System.Net.NetworkCredential($user,$pass)
		+	$makeDirectory.Method = [System.Net.WebRequestMethods+FTP]::MakeDirectory;
		+	$makeDirectory.GetResponse();
		+	}catch [Net.WebException] {
		+	Write-Host $item.Name probably exists ...
		+	}
		+	continue;
		+	}
		+	"Uploading $item..."
		+	$uri = New-Object System.Uri($ftp_uri+$relpath)
		+	$webclient.UploadFile($uri, $item.FullName)
		+	}
		+	}
		+	function Get-FTPFile ($Source,$Target,$UserName,$Password)
		+	{
		+	$ftprequest = [System.Net.FtpWebRequest]::create($Source)
		+	$ftprequest.Credentials = New-Object System.Net.NetworkCredential($username,$password)
		+	$ftprequest.Method = [System.Net.WebRequestMethods+Ftp]::DownloadFile
		+	$ftprequest.UseBinary = $true
		+	$ftprequest.KeepAlive = $false
		+	$ftpresponse = $ftprequest.GetResponse()
		+	$responsestream = $ftpresponse.GetResponseStream()
		+	$targetfile = New-Object IO.FileStream ($Target,[IO.FileMode]::Create)
		+	[byte[]]$readbuffer = New-Object byte[] 1024
		+	do{
		+	$readlength = $responsestream.Read($readbuffer,0,1024)
		+	$targetfile.Write($readbuffer,0,$readlength)
		+	}
		+	while ($readlength -ne 0)
		+	$targetfile.close()
		+	}
		+	#task ListFiles {
		+	#
		+	# $files = GetFilesTree 'ftp://127.0.0.1/' "web" "web"
		+	# $files \| ForEach-Object {Write-Host $_ -foregroundcolor cyan}
		+	#}
		+	function GetDirecoryTree($ftp, $user, $pass){
		+	$creds = New-Object System.Net.NetworkCredential($user,$pass)
		+	$files = New-Object "system.collections.generic.list[string]"
		+	$folders = New-Object "system.collections.generic.queue[string]"
		+	$folders.Enqueue($ftp)
		+	while($folders.Count -gt 0){
		+	$fld = $folders.Dequeue()
		+	$newFiles = GetAllFiles $creds $fld
		+	$dirs = GetDirectories $creds $fld
		+	foreach ($line in $dirs){
		+	$dir = @($newFiles \| Where { $line.EndsWith($_) })[0]
		+	[void]$newFiles.Remove($dir)
		+	$folders.Enqueue($fld + $dir + "/")
		+	[void]$files.Add($fld.Replace($ftp, "") + $dir + "/")
		+	}
		+	}
		+	return ,$files
		+	}
		+	function GetFilesTree($ftp, $user, $pass){
		+	$creds = New-Object System.Net.NetworkCredential($user,$pass)
		+	$files = New-Object "system.collections.generic.list[string]"
		+	$folders = New-Object "system.collections.generic.queue[string]"
		+	$folders.Enqueue($ftp)
		+	while($folders.Count -gt 0){
		+	$fld = $folders.Dequeue()
		+	$newFiles = GetAllFiles $creds $fld
		+	$dirs = GetDirectories $creds $fld
		+	foreach ($line in $dirs){
		+	$dir = @($newFiles \| Where { $line.EndsWith($_) })[0]
		+	[void]$newFiles.Remove($dir)
		+	$folders.Enqueue($fld + $dir + "/")
		+	}
		+	$newFiles \| ForEach-Object {
		+	$files.Add($fld.Replace($ftp, "") + $_)
		+	}
		+	}
		+	return ,$files
		+	}
		+	function GetDirectories($creds, $fld){
		+	$dirs = New-Object "system.collections.generic.list[string]"
		+	$operation = [System.Net.WebRequestMethods+Ftp]::ListDirectoryDetails
		+	$reader = GetStream $creds $fld $operation
		+	while (($line = $reader.ReadLine()) -ne $null) {
		+	if ($line.Trim().ToLower().StartsWith("d") -or $line.Contains(" <DIR> ")) {
		+	[void]$dirs.Add($line)
		+	}
		+	}
		+	$reader.Dispose();
		+	return ,$dirs
		+	}
		+	function GetAllFiles($creds, $fld){
		+	$newFiles = New-Object "system.collections.generic.list[string]"
		+	$operation = [System.Net.WebRequestMethods+Ftp]::ListDirectory
		+	$reader = GetStream $creds $fld $operation
		+	while (($line = $reader.ReadLine()) -ne $null) {
		+	[void]$newFiles.Add($line.Trim())
		+	}
		+	$reader.Dispose();
		+	return ,$newFiles
		+	}
		+	function GetStream($creds, $url, $meth){
		+	$ftp = [System.Net.WebRequest]::Create($url)
		+	$ftp.Credentials = $creds
		+	$ftp.Method = $meth
		+	$response = $ftp.GetResponse()
		+	return New-Object IO.StreamReader $response.GetResponseStream()
		+	}
		+	Export-ModuleMember UploadToFtp, DownLoadFromFtp


	</source>		</source>