PSJsonCredential.psm1
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#requires -version 5.0 Function Export-PSCredentialToJson { [cmdletbinding(SupportsShouldProcess)] Param( [Parameter(Position = 0, Mandatory, HelpMessage = "Enter the name of a json file")] [ValidateNotNullorEmpty()] [string]$Path, [Parameter(Mandatory,ValueFromPipeline)] [ValidateNotNullorEmpty()] [PSCredential]$Credential, [Switch]$NoClobber, [switch]$Passthru ) Begin { Write-Verbose "[BEGIN ] Starting: $($MyInvocation.Mycommand)" Write-Verbose "[BEGIN ] Exporting credential to $Path" } #begin Process { Write-Verbose "[PROCESS] Processing credential for $($credential.UserName)" #display PSBoundparameters formatted nicely for Verbose output [string]$pb = ($PSBoundParameters | Format-Table -AutoSize | Out-String).TrimEnd() Write-Verbose "[PROCESS] PSBoundParameters: `n$($pb.split("`n").Foreach({"$("`t"*2)$_"}) | Out-String) `n" if ($NoClobber -AND (Test-Path -Path $path)) { Write-Warning "$path already exists and NoClobber specified." #bail out out Return } Try { #create a custom object from the credential and convert it to JSON $Credential | Select Username,@{Name="Password"; Expression = { $_.password | ConvertFrom-SecureString }}, @{Name="metadata";Expression={ [pscustomobject]@{ ExportDate = (Get-Date).Tostring() ExportUser = "$($env:userdomain)\$($env:username)" ExportComputer = $env:COMPUTERNAME } }} | ConvertTo-Json -ErrorAction Stop | Set-Content -Path $Path -ErrorAction Stop } Catch { Throw $_ } if ($Passthru) { Get-Item -Path $path } } #process End { Write-Verbose "[END ] Ending: $($MyInvocation.Mycommand)" } #end } #close Export-PSCredentialtoJson Function Import-PSCredentialFromJson { [cmdletbinding()] Param( [Parameter(Position = 0, Mandatory, HelpMessage = "Enter the name of a json file", ValueFromPipeline)] [ValidateNotNullorEmpty()] [ValidateScript({ if (Test-Path $_) { $True } else { Throw "Cannot validate path $_" } })] [string]$Path ) Begin { Write-Verbose "[BEGIN ] Starting: $($MyInvocation.Mycommand)" } #begin Process { Write-Verbose "[PROCESS] Processing credential from $Path" #display PSBoundparameters formatted nicely for Verbose output [string]$pb = ($PSBoundParameters | Format-Table -AutoSize | Out-String).TrimEnd() Write-Verbose "[PROCESS] PSBoundParameters: `n$($pb.split("`n").Foreach({"$("`t"*2)$_"}) | Out-String) `n" #read in the json file and convert it to an object $in = Get-Content -Path $path | ConvertFrom-Json Try { Write-Verbose "[PROCESS] Converting to System.Security.SecureString" $secure = ConvertTo-SecureString $in.Password -ErrorAction Stop } Catch { Write-Warning $_.exception.message } if ($secure) { Write-Verbose "[PROCESS] Creating credential for $($in.username)" New-Object -TypeName PSCredential $in.username,$secure } } #process End { Write-Verbose "[END ] Ending: $($MyInvocation.Mycommand)" } #end } #close Import-PSCredentialFromJson Function Get-PSCredentialFromJson { [cmdletbinding()] Param( [Parameter(Position = 0, Mandatory, HelpMessage = "Enter the name of a json file", ValueFromPipeline)] [ValidateNotNullorEmpty()] [ValidateScript({ if (Test-Path $_) { $True } else { Throw "Cannot validate path $_" } })] [string]$Path ) Begin { Write-Verbose "[BEGIN ] Starting: $($MyInvocation.Mycommand)" } #begin Process { Write-Verbose "[PROCESS] Processing credential from $Path" #display PSBoundparameters formatted nicely for Verbose output [string]$pb = ($PSBoundParameters | Format-Table -AutoSize | Out-String).TrimEnd() Write-Verbose "[PROCESS] PSBoundParameters: `n$($pb.split("`n").Foreach({"$("`t"*2)$_"}) | Out-String) `n" #read in the json file and convert it to an object $in = Get-Content -Path $path | ConvertFrom-Json $in | Select Username,Password, @{Name = "ExportDate";Expression = {$_.metadata.ExportDate}}, @{Name = "ExportUser";Expression = {$_.metadata.ExportUser}}, @{Name = "ExportComputer";Expression = {$_.metadata.ExportComputer}} } #process End { Write-Verbose "[END ] Ending: $($MyInvocation.Mycommand)" } #end } #close Get-PSCredentialFromJson |