MapNetworkSharesRemotely.psm1


#
#
# MapNetworkSharesRemotely module description
#
#


$ErrorActionPreference = 'Stop'


#
# Module functions
#


Function Invoke-MapNetworkShare {

    <#
 
    .SYNOPSIS
    Map a Windows network share remotely
 
    .DESCRIPTION
    Map a Windows network share remotely
 
    .PARAMETER ComputerName
    Name of the target computer
 
    .PARAMETER DriveLetter
    The drive letter to assign the share to
 
    .PARAMETER NetworkPath
    The path to the network location
 
    .PARAMETER UserName
    The user name to connect the share to
 
    .PARAMETER OnLogon
    Map the network share when the user logon (Optional)
 
    .EXAMPLE
    Invoke-MapNetworkShare -ComputerName LabPC2064 -DriveLetter R -NetworkPath \\Server1\Documents\Finance -UserName MyDomain\John.Doe
 
    .EXAMPLE
    Invoke-MapNetworkShare -ComputerName LabPC2064 -DriveLetter D, J, T -NetworkPath \\Server1\Documents\Finance, \\Server1\Documents\Receipts, \\Server1\Documents\Invoices -UserName MyDomain\John.Doe -OnLogon
 
    .NOTES
    The share mapping is done via a scheduled task, it might take up to a minute to execute this task
 
    .LINK
    N/A
 
    #>


    [CmdletBinding ()]

    Param (

        [Parameter (Mandatory = $True,
                    ValueFromPipeline = $True,
                    ValueFromPipelineByPropertyName = $True,
                    HelpMessage = 'Enter computer name'
                   )
        ]

        [String[]]$ComputerName,

        [Parameter (Mandatory = $True,
                    ValueFromPipeline = $True,
                    ValueFromPipelineByPropertyName = $True,
                    HelpMessage = 'Enter drive letter'
                   )
        ]

        [String[]]$DriveLetter,

        [Parameter (Mandatory = $True,
                    ValueFromPipeline = $True,
                    ValueFromPipelineByPropertyName = $True,
                    HelpMessage = 'Enter network path'
                   )
        ]

        [String[]]$NetworkPath,

        [Parameter (Mandatory = $True,
                    ValueFromPipeline = $True,
                    ValueFromPipelineByPropertyName = $True,
                    HelpMessage = 'Enter user name'
                   )
        ]

        [String[]]$UserName,

        [Switch]$OnLogon

    )

    BEGIN {

        $DriveLetterIndex = 0
        $UserNameIndex = 0

        Function Show-Output ($Values) {

            [PSCustomObject]@{

                ComputerName = $Values[0]
                DriveLetter = $Values[1]
                NetworkPath = $Values[2]
                UserName = $Values[3]
                Status = $Values[4]

            }

        }

    }

    PROCESS {

        ForEach ($Computer In $ComputerName) {

            If (Test-Connection -ComputerName $Computer -Count 1 -Quiet) {

                $MapUser = $UserName[$UserNameIndex]

                ForEach ($MapLetter In $DriveLetter) {

                    $MapLetter = $MapLetter.Replace(':', '')
                    $Time = (Get-Date).AddMinutes(1).ToString('HH:mm')
                    $TaskID = New-Guid
                    $Task = "Net Use $MapLetter" + ': ' + $NetworkPath[$DriveLetterIndex] + ' /Persistent:Yes'
                    $TaskName = 'Map_Share_' + $TaskID

                    If ($OnLogon) {

                        SchTasks /CREATE /S $Computer /RU $MapUser /SC ONLOGON /TN $TaskName /TR $Task /F | Out-Null

                        If ($LASTEXITCODE -eq 0) {

                            Show-Output ($Computer.ToUpper(), $MapLetter.ToUpper(), $NetworkPath[$DriveLetterIndex], $MapUser, 'Map on logon')

                        }

                        Else {

                            Show-Output ($Computer.ToUpper(), '', '', '', 'Failed')

                        }

                    }

                    Else {

                        SchTasks /CREATE /S $Computer /RU $MapUser /SC ONCE /TN $TaskName /TR $Task /ST $Time /F | Out-Null

                        If ($LASTEXITCODE -eq 0) {

                            Show-Output ($Computer.ToUpper(), $MapLetter.ToUpper(), $NetworkPath[$DriveLetterIndex], $MapUser, 'Mapped')

                        }

                        Else {

                            Show-Output ($Computer.ToUpper(), '', '', '', 'Failed')

                        }

                    }

                    $DriveLetterIndex++

                }

            }

            Else {

                Show-Output ($Computer.ToUpper(), '', '', '', 'Unreachable')

            }

            $DriveLetterIndex = 0

        }

        $UserNameIndex++

    }

    END {}

}

Function Invoke-DisconnectNetworkShare {

    <#
 
    .SYNOPSIS
    Disconnect a Windows network share remotely
 
    .DESCRIPTION
    Disconnect a Windows network share remotely
 
    .PARAMETER ComputerName
    Name of the target computer
 
    .PARAMETER DriveLetter
    The drive letter to disconnect
 
    .PARAMETER UserName
    The user name to disconnect the share from
 
    .PARAMETER OnLogon
    Disconnect the network share when the user logon (Optional)
 
    .EXAMPLE
    Invoke-DisconnectNetworkShare -ComputerName LabPC2064 -DriveLetter R -UserName MyDomain\John.Doe
 
    .EXAMPLE
    Invoke-DisconnectNetworkShare -ComputerName LabPC2064 -DriveLetter D, N, Z -UserName MyDomain\John.Doe -OnLogon
 
    .NOTES
    The share disconnection is done via a scheduled task, it might take up to a minute to execute this task
 
    .LINK
    N/A
 
    #>


    [CmdletBinding ()]

    Param (

        [Parameter (Mandatory = $True,
                    ValueFromPipeline = $True,
                    ValueFromPipelineByPropertyName = $True,
                    HelpMessage = 'Enter computer name'
                   )
        ]

        [String[]]$ComputerName,

        [Parameter (Mandatory = $True,
                    ValueFromPipeline = $True,
                    ValueFromPipelineByPropertyName = $True,
                    HelpMessage = 'Enter drive letter'
                   )
        ]

        [String[]]$DriveLetter,

        [Parameter (Mandatory = $True,
                    ValueFromPipeline = $True,
                    ValueFromPipelineByPropertyName = $True,
                    HelpMessage = 'Enter user name'
                   )
        ]

        [String[]]$UserName,

        [Switch]$OnLogon

    )

    BEGIN {

        $DriveLetterIndex = 0
        $UserNameIndex = 0

        Function Show-Output ($Values) {

            [PSCustomObject]@{

                ComputerName = $Values[0]
                DriveLetter = $Values[1]
                Status = $Values[2]

            }

        }

    }

    PROCESS {

        ForEach ($Computer In $ComputerName) {

            If (Test-Connection -ComputerName $Computer -Count 1 -Quiet) {

                $MapUser = $UserName[$UserNameIndex]

                ForEach ($MapLetter In $DriveLetter) {

                    $MapLetter = $MapLetter.Replace(':', '')
                    $Time = (Get-Date).AddMinutes(1).ToString('HH:mm')
                    $TaskID = New-Guid
                    $Task = "Net Use $MapLetter" + ': /Delete'
                    $TaskName = 'Map_Share_' + $TaskID

                    If ($OnLogon) {

                        SchTasks /CREATE /S $Computer /RU $MapUser /SC ONLOGON /TN $TaskName /TR $Task /F | Out-Null

                        If ($LASTEXITCODE -eq 0) {

                            Show-Output ($Computer.ToUpper(), $MapLetter.ToUpper(), 'Disconnect on logon')

                        }

                        Else {

                            Show-Output ($Computer.ToUpper(), '', 'Failed')

                        }

                    }

                    Else {

                        SchTasks /CREATE /S $Computer /RU $MapUser /SC ONCE /TN $TaskName /TR $Task /ST $Time /F | Out-Null

                        If ($LASTEXITCODE -eq 0) {

                            Show-Output ($Computer.ToUpper(), $MapLetter.ToUpper(), 'Disconnected')

                        }

                        Else {

                            Show-Output ($Computer.ToUpper(), '', 'Failed')

                        }

                    }

                    $DriveLetterIndex++

                }

            }

            Else {

                Show-Output ($Computer.ToUpper(), '', 'Unreachable')

            }

            $DriveLetterIndex = 0

        }

        $UserNameIndex++

    }

    END {}

}