Private/Write-VerboseWithSecret.ps1
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<# .SYNOPSIS Remove sensitive information when writing verbose info .DESCRIPTION Remove sensitive information when writing verbose info .PARAMETER InputObject JSON string or other object .PARAMETER SecretName Name of secret(s) to hide their values. Default value is 'Password', 'AccessToken', 'RefreshToken', 'access_token', 'refresh_token', 'Authorization', 'KeystorePassword', 'tppl-api-key', 'CertficateData' .INPUTS InputObject .OUTPUTS None .EXAMPLE @{'password'='foobar'} | Write-VerboseWithSecret Hide password value from hashtable .EXAMPLE $jsonString | Write-VerboseWithSecret Hide value(s) from JSON string #> function Write-VerboseWithSecret { [CmdletBinding()] param ( [Parameter(Mandatory, ValueFromPipeline)] [AllowNull()] [AllowEmptyString()] [psobject] $InputObject, [Parameter()] [string[]] $PropertyName = @('AccessToken', 'Password', 'RefreshToken', 'access_token', 'refresh_token', 'Authorization', 'KeystorePassword', 'tppl-api-key', 'CertificateData', 'certificate') ) begin { } process { if ( -not $InputObject -or [System.Management.Automation.ActionPreference]::SilentlyContinue -eq $VerbosePreference ) { return } Write-Debug ('Write-VerboseWithSecret input type: {0}' -f $InputObject.GetType().FullName) # default to json string $processMe = $InputObject if ($InputObject.GetType().FullName -ne 'System.String') { # if hashtable or other object, convert to json first $processMe = $InputObject | ConvertTo-Json -Depth 5 -Compress } foreach ($prop in $PropertyName) { # look for values in json string, eg. "Body": "{"Password":"MyPass"}" if ( $processMe -match "\""$prop\"":\""(.*?)\""" ) { $processMe = $processMe.replace($matches[1], '***hidden***') } } Write-Verbose $processMe } } |