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Sftp.ps1
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Sftp.ps1
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########################################################################################
# SFTP Functions
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Get-SFTPSession
{
param(
[Parameter(Mandatory=$false,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId
)
Begin{}
Process
{
if ($SessionId.Length -gt 0)
{
foreach($i in $SessionId)
{
foreach($session in $global:SFTPSessions)
{
if ($session.SessionId -eq $i)
{
$session
}
}
}
}
else
{
# Can not reference SFTPSessions directly so as to be able
# to remove the sessions when Remove-Sftpession is used
$return_sessions = @()
foreach($s in $Global:SFTPSessions){$return_sessions += $s}
$return_sessions
}
}
End{}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Remove-SFTPSession
{
[CmdletBinding(DefaultParameterSetName='Index')]
param(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$false,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession
)
Begin {}
Process
{
if ($PSCmdlet.ParameterSetName -eq 'Index')
{
$sessions2remove = @()
foreach($i in $SessionId)
{
Write-Verbose $i
foreach($session in $Global:SFTPSessions)
{
if ($session.SessionId -eq $i)
{
$sessions2remove += $session
}
}
}
foreach($badsession in $sessions2remove)
{
Write-Verbose "Removing session $($badsession.SessionId)"
if ($badsession.session.IsConnected)
{
$badsession.session.Disconnect()
}
$badsession.session.Dispose()
$Global:SFTPSessions.Remove($badsession)
Write-Verbose "Session $($badsession.SessionId) Removed"
}
}
if ($PSCmdlet.ParameterSetName -eq 'Session')
{
$sessions2remove = @()
foreach($i in $SFTPSession)
{
foreach($ssh in $global:SFTPSessions)
{
if ($ssh -eq $i)
{
$sessions2remove += $ssh
}
}
}
foreach($badsession in $sessions2remove)
{
Write-Verbose "Removing session $($badsession.SessionId)"
if ($badsession.session.IsConnected)
{
$badsession.session.Disconnect()
}
$badsession.session.Dispose()
$Global:SFTPSessions.Remove($badsession)
Write-Verbose "Session $($badsession.SessionId) Removed"
}
}
}
End{}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Get-SFTPChildItem
{
[CmdletBinding(DefaultParameterSetName='Index')]
param(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
[Parameter(Mandatory=$false,
Position=1)]
[string]
$Path,
[Parameter(Mandatory=$false,
Position=2)]
[switch]
$Recursive
)
Begin
{
function Get-SFTPDirectoryRecursive
{
param($Path,$SFTPSession)
$total = $Sess.Session.ListDirectory($Path)
#List Files
$total | Where-Object {$_.IsDirectory -eq $false}
#Get items in a path
$total | Where-Object {$_.IsDirectory -eq $true -and @('.','..') -notcontains $_.Name } |
ForEach-Object {$_; Get-SFTPDirectoryRecursive -Path $_.FullName -SFTPSession $sess}
}
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($Sess in $ToProcess)
{
if ($Path.Length -eq 0)
{
$Path = $Sess.Session.WorkingDirectory
}
else
{
$Attribs = Get-SFTPPathAttribute -SFTPSession $Sess -Path $Path
if (!$Attribs.IsDirectory)
{
throw "Specified path of $($Path) is not a directory."
}
}
if($Recursive)
{
Get-SFTPDirectoryRecursive -Path $Path -SFTPSession $Sess
}
else
{
$Sess.Session.ListDirectory($Path)
}
}
}
End{}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Test-SFTPPath
{
[CmdletBinding(DefaultParameterSetName='Index')]
param(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
[Parameter(Mandatory=$true,
Position=1)]
[string]
$Path
)
Begin
{
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($session in $ToProcess)
{
$session.Session.Exists($Path)
}
}
End{}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Remove-SFTPItem
{
[CmdletBinding(DefaultParameterSetName='Index')]
param(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
[Parameter(Mandatory=$true,
Position=1)]
[string]
$Path,
# Force the deletion of a none empty directory by recursively deleting all files in it.
[Parameter(Mandatory=$false)]
[switch]
$Force
)
Begin
{
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($session in $ToProcess)
{
if (Test-SFTPPath -SFTPSession $session -Path $Path)
{
$attr = Get-SFTPPathAttribute -SFTPSession $session -Path $Path
if ($attr.IsDirectory)
{
$content = Get-SFTPChildItem -SFTPSession $session -Path $Path
if ($content.count -gt 2 -and !$Force)
{
throw "Specified path of $($Path) is not an empty directory."
}
elseif ($Force)
{
Write-Verbose -Message "Recursively deleting $($Path)."
[SSH.SshModHelper]::DeleteDirectoryRecursive($Path, $session.Session)
return
}
}
Write-Verbose -Message "Removing $($Path)."
$session.Session.Delete($Path)
Write-Verbose -Message "$($Path) removed."
}
else
{
throw "Specified path of $($Path) does not exist."
}
}
}
End{}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Set-SFTPLocation
{
[CmdletBinding(DefaultParameterSetName='Index')]
param(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
[Parameter(Mandatory=$true,
Position=1)]
[string]
$Path
)
Begin
{
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($session in $ToProcess)
{
$Attribs = Get-SFTPPathAttribute -SFTPSession $session -Path $Path
if ($Attribs.IsDirectory)
{
Write-Verbose -Message "Changing current directory to $($Path)"
$session.Session.ChangeDirectory($Path)
Write-Verbose -Message 'Current directory changed.'
}
else
{
throw "Specified path of $($Path) is not a directory."
}
}
}
End{}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Get-SFTPLocation
{
[CmdletBinding(DefaultParameterSetName='Index')]
param(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession
)
Begin
{
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($session in $ToProcess)
{
$session.Session.WorkingDirectory
}
}
End{}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Rename-SFTPFile
{
[CmdletBinding(DefaultParameterSetName='Index')]
param(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
# Full path to file to rename
[Parameter(Mandatory=$true,
Position=1)]
[string]
$Path,
# New name for file.
[Parameter(Mandatory=$true,
Position=2)]
[string]
$NewName
)
Begin
{
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($session in $ToProcess)
{
$attrib = Get-SFTPPathAttribute -SFTPSession $session -Path $Path
if ($attrib.IsRegularFile)
{
$ContainerPath = Split-Path -Path $Path |ForEach-Object {$_ -replace '\\','/'}
Write-Verbose "Renaming $($Path) to $($NewName)"
$session.Session.RenameFile($Path, "$($ContainerPath)/$($NewName)")
Write-Verbose 'File renamed'
}
else
{
Write-Error -Message "The specified path $($Path) is not to a file."
}
}
}
End{}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Get-SFTPPathAttribute
{
[CmdletBinding()]
[OutputType([Renci.SshNet.Sftp.SftpFileAttributes])]
Param
(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
Position=1)]
[string]
$Path
)
Begin
{
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($session in $ToProcess)
{
if (Test-SFTPPath -SFTPSession $session -Path $Path)
{
$session.Session.GetAttributes($Path)
}
else
{
throw "Path $($Path) does not exist on the target host."
}
}
}
End
{
}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Set-SFTPPathAttribute
{
[CmdletBinding()]
[OutputType([Renci.SshNet.Sftp.SftpFileAttributes])]
Param
(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
[Parameter(Mandatory=$true,
ValueFromPipeline=$true,
Position=1)]
[string]
$Path,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[datetime]
$LastAccessTime,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[datetime]
$LastWriteTime,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[int]
$GroupId,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[int]
$UserId,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$GroupCanExecute,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$GroupCanRead,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$GroupCanWrite,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$OthersCanExecute,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$OthersCanRead,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$OthersCanWrite,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$OwnerCanExecute,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$OwnerCanRead,
[Parameter(Mandatory=$false,
ValueFromPipeline=$true)]
[bool]
$OwnerCanWrite
)
Begin
{
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($session in $ToProcess)
{
if (Test-SFTPPath -SFTPSession $session -Path $Path)
{
$currentAttrib = $session.Session.GetAttributes($Path)
if($PSBoundParameters.ContainsKey("OwnerCanWrite"))
{
$currentAttrib.OwnerCanWrite = $OwnerCanWrite
}
if($PSBoundParameters.ContainsKey("OwnerCanRead"))
{
$currentAttrib.OwnerCanRead = $OwnerCanRead
}
if($PSBoundParameters.ContainsKey("OwnerCanExecute"))
{
$currentAttrib.OwnerCanExecute = $OwnerCanExecute
}
if($PSBoundParameters.ContainsKey("OthersCanWrite"))
{
$currentAttrib.OthersCanWrite = $OthersCanWrite
}
if($PSBoundParameters.ContainsKey("OthersCanRead"))
{
$currentAttrib.OthersCanRead = $OthersCanRead
}
if($PSBoundParameters.ContainsKey("OthersCanExecute"))
{
$currentAttrib.OthersCanExecute = $OthersCanExecute
}
if($PSBoundParameters.ContainsKey("GroupCanWrite"))
{
$currentAttrib.GroupCanWrite = $GroupCanWrite
}
if($PSBoundParameters.ContainsKey("GroupCanRead"))
{
$currentAttrib.GroupCanRead = $GroupCanRead
}
if($PSBoundParameters.ContainsKey("OwnerCanWrite"))
{
$currentAttrib.GroupCanExecute = $GroupCanExecute
}
if($PSBoundParameters.ContainsKey("UserId"))
{
$currentAttrib.UserId = $UserId
}
if($PSBoundParameters.ContainsKey("GroupId"))
{
$currentAttrib.GroupId = $GroupId
}
if($PSBoundParameters.ContainsKey("LastWriteTime"))
{
$currentAttrib.LastWriteTime = $LastWriteTime
}
if($PSBoundParameters.ContainsKey("LastAccessTime"))
{
$currentAttrib.LastAccessTime = $LastAccessTime
}
$session.Session.SetAttributes($Path, $currentAttrib)
}
else
{
throw "Path $($Path) does not exist on the target host."
}
}
}
End
{
}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function New-SFTPSymlink
{
[CmdletBinding(DefaultParameterSetName='Index')]
Param
(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
[Parameter(Mandatory=$true,
ValueFromPipelineByPropertyName=$true,
Position=1)]
[String]
$Path,
[Parameter(Mandatory=$true,
ValueFromPipelineByPropertyName=$true,
Position=2)]
[String]
$LinkPath
)
Begin
{
$ToProcess = @()
switch($PSCmdlet.ParameterSetName)
{
'Session'
{
$ToProcess = $SFTPSession
}
'Index'
{
foreach($session in $Global:SFTPSessions)
{
if ($SessionId -contains $session.SessionId)
{
$ToProcess += $session
}
}
}
}
}
Process
{
foreach($session in $ToProcess)
{
$filepath = Test-SFTPPath -SFTPSession $session -Path $Path
$linkstatus = Test-SFTPPath -SFTPSession $session -path $LinkPath`
if (($filepath) -and (!$linkstatus))
{
try
{
Write-Verbose -Message "Creating symlink for $($Path) to $($LinkPath)"
$session.session.SymbolicLink($Path, $LinkPath)
$session.session.Get($LinkPath)
}
catch
{
Write-Error -Exception $_.Exception
}
}
else
{
if ($linkstatus)
{
Write-Error -Message "A file already exists in the path of the link $($linkstatus)"
}
if (!$filepath)
{
Write-Error -Message "The path $($Path) to link does not exist"
}
}
}
}
End
{
}
}
# .ExternalHelp Posh-SSH.psm1-Help.xml
function Get-SFTPContent
{
[CmdletBinding(DefaultParameterSetName='Index')]
Param
(
[Parameter(Mandatory=$true,
ParameterSetName = 'Index',
ValueFromPipelineByPropertyName=$true,
Position=0)]
[Alias('Index')]
[Int32[]]
$SessionId,
[Parameter(Mandatory=$true,
ParameterSetName = 'Session',
ValueFromPipeline=$true,
Position=0)]
[Alias('Session')]
[SSH.SFTPSession[]]
$SFTPSession,
[Parameter(Mandatory=$true,
ValueFromPipelineByPropertyName=$true,
Position=1)]
[String]
$Path,
[Parameter(Mandatory=$false,
ValueFromPipelineByPropertyName=$true,
Position=2)]