Publish preview version #42

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OCram85 merged 25 commits from dev into master 2019-04-04 17:02:18 +02:00
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function Update-CredentialStore {
<#
.SYNOPSIS
A brief description of the function or script.
.DESCRIPTION
Describe the function of the script using a single sentence or more.
.PARAMETER One
Description of the Parameter (what it does)
.INPUTS
Describe the script input parameters (if any), otherwise it may also list the word "[None]".
.OUTPUTS
Describe the script output parameters (if any), otherwise it may also list the word "[None]".
.EXAMPLE
.\Remove-Some-Script.ps1 -One content
.NOTES
File Name : Update-CredentialStore.ps1
Author : Marco Blessing - marco.blessing@googlemail.com
Requires :
.LINK
https://github.com/OCram85/PSCredentialStore
#>
[CmdletBinding()]
[OutputType()]
param(
[Parameter(Mandatory = $false)]
[ValidateNotNullOrEmpty()]
[Version]$From = '1.2.0',
[Parameter(Mandatory = $false)]
[ValidateNotNullOrEmpty()]
[Version]$To = '2.0.0',
[Parameter(Mandatory = $true)]
[ValidateNotNullOrEmpty()]
[string]$Path,
[Parameter(Mandatory = $true)]
[ValidateNotNullOrEmpty()]
[string]$PfxCertificate
)
begin {
}
process {
if (Test-Path -Path $Path) {
$CSOld = Get-CredentialStore -Shared -Path $Path -ErrorAction Stop
if ($CSOld.Version -ne $From) {
$ErrorParams = @{
Message = 'Can not migrate CredentialStore from version {0} to {1}' -f $From, $To
ErrorAction = 'Stop'
Exception = [System.Exception]::new()
}
Write-Error @ErrorParams
}
$CSNew = [PSCustomObject]@{
PSTypeName = 'PSCredentialStore.Store'
Version = $To
Created = $CurrentDate
PfxCertificate = $null
Thumbprint = $null
Type = $null
}
if ($PWD -eq (Get-DefaultCredentialStorePath)) {
$CSNew.Type = 'Private'
}
elseif ($PWD -eq (Get-DefaultCredentialStorePath -Shared)) {
$CSNew.Type = 'Shared'
}
else {
$ErrorParams = @{
Message = 'Can not determine a valid CredentialStore Type!'
ErrorAction = 'Stop'
Exception = [System.Exception]::new()
}
Write-Error @ErrorParams
}
$Cert = Get-PfxCertificate -FilePath $PfxCertificate -ErrorAction Stop
$CSNew.PfxCertificate = Join-Path -Path $PfxCertificate
$CSNew.Thumbprint = $Cert.Thumbprint
$CredentialItems = $CSOld | Get-Member -MemberType NoteProperty | Where-Object {
$_.Definition -like "*.PSCustomObject*"
} | Select-Object -ExpandProperty Name
# iterate through all existing items
foreach ($Item in $CredentialItems) {
$CurrentDate = Get-Date -UFormat "%Y-%m-%d %H:%M:%S"
$RSAKey = Get-RandomAESKey
$CredentialObj = [PSCustomObject]@{
User = $Item.UserName
Password = $null
Created = $CurrentDate
LastChange = $null
EncryptedKey = [Convert]::ToBase64String(
$Cert.PublicKey.Key.Encrypt(
$RSAKey,
[System.Security.Cryptography.RSAEncryptionPadding]::Pkcs1
)
)
}
if ($CSOld.Type -eq 'Private') {
$CredentialObject.Password = ConvertTo-SecureString -SecureString $Item.Password | ConvertFrom-SecureString -Key $RSAKey
}
elseif ($CSNew.Type -eq 'Shared') {
$ChallengeKey = [io.file]::ReadAllBytes((Join-Path -Path $PWD -ChildPath '/Challenge.bin'))
$CredentialObject.Password = ConvertTo-SecureString -SecureString $Item.Password -Key $ChallengeKey | ConvertFrom-SecureString -Key $RSAKey
}
Add-Member -InputObject $CSNew -Name (
($Item | Get-Variable).Name
) -MemberType NoteProperty -Value $CredentialObj
}
$CSNew | ConvertTo-Json -Depth 5 | Out-File -LiteralPath (
Join-Path -Path $PWD -ChildPath './CredentialStore.json'
) -Encoding utf8 -Confirm:$true
}
else {
$ErrorParams = @{
Message = 'Could not find the given CredentialStore path!'
ErrorAction = 'Stop'
Exception = [System.IO.FileNotFoundException]::new()
}
Write-Error @ErrorParams
}
}
end {
}
}