Public/Initialize-Teamviewer.ps1
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# .ExternalHelp Teamviewer-Help.xml function Initialize-Teamviewer { [CmdletBinding()] Param ( [Parameter(Mandatory=$true, ValueFromPipelineByPropertyName=$true, Position=0)] [securestring]$MasterPassword ) Begin { # Test if configuration file exists. $TeamviewerConfigPath = Resolve-TeamviewerConfigPath if (!(Test-Path "$($TeamviewerConfigPath)\api.key")) { throw 'Configuration has not been set, Set-TeamviewerAccessToken to configure the Access Token.' } } Process { Try { Write-Verbose -Message "Reading key from $($TeamviewerConfigPath)\api.key." $ConfigFileContent = Get-Content -Path "$($TeamviewerConfigPath)\api.key" Write-Debug -Message "Secure string is $($ConfigFileContent)" $SaltBytes = Get-Content -Encoding Byte -Path "$($TeamviewerConfigPath)\salt.rnd" $Credentials = New-Object System.Management.Automation.PSCredential -ArgumentList 'user', $MasterPassword # Derive Key, IV and Salt from Key $Rfc2898Deriver = New-Object System.Security.Cryptography.Rfc2898DeriveBytes -ArgumentList $Credentials.GetNetworkCredential().Password, $SaltBytes, 10000 $KeyBytes = $Rfc2898Deriver.GetBytes(32) $SecString = ConvertTo-SecureString -Key $KeyBytes $ConfigFileContent # Decrypt the secure string. #$SecureStringToBSTR = [Runtime.InteropServices.Marshal]::SecureStringToBSTR($SecString) #$AccessToken = [Runtime.InteropServices.Marshal]::PtrToStringAuto($SecureStringToBSTR) # Set session variable with the Token. #$Global:TeamviewerAccessToken = $AccessToken $Global:TeamviewerAccessToken = $SecString Write-Verbose -Message 'Token has been set.' } Catch { Throw } Try { Write-Verbose -Message "Setting Device List" Set-TeamviewerDeviceList -AccessToken $AccessToken } Catch { Throw } } End { } } |