我有这段代码可获取有关“本地计算机” SSL证书的信息,并将其存储在CSV文件中。我担心的是,我没有找到定义这些证书的专有名称。所以我问是否有一个字段指示证书名称?
此外,我想存储SSL证书的“预期目的”,但我不知道该怎么做。
最后一个问题,我发现有些证书的“预期目的”字段具有ALL
值,所以我想知道在这种情况下提到的目的是什么?
这是我的脚本,我希望它也向我显示“目的”以及如果找到证书的名称。
$StartDate = Get-Date
$CertPath = 'Cert:\LocalMachine\'
$CertsDetail = Get-ChildItem -Path $CertPath -Recurse | Where-Object {
$_.PsIsContainer -ne $true
} | ForEach-Object {
$DaysLeft = (New-TimeSpan -Start $StartDate -End $_.NotAfter).Days
if ($DaysLeft -lt 1) {
$Under30 = $true
$Expired = $true
$Text = "The Certificate is expired"
} elseif ($DaysLeft -lt 30) {
$Under30 = $true
$Expired = $false
$Text = "The Certificate is but valid about to expire"
} else {
$Under30 = $false
$Expired = $false
$Text = "The Certificate is still valid and not going soon to expire"
}
$FinalDate = Get-Date $_.NotAfter -Format 'dd/MM/yyyy hh:mm'
[PSCustomObject]@{
Text = $Text
Subject = $_.Subject
ExpireDate = $FinalDate
DaysRemaining = $DaysLeft
Under30Days = $Under30
Expired = $Expired
}
}
$CertsDetail | Where-Object {
$_.DaysRemaining -lt 3650
} | Export-Csv -NoTypeInformation -Path 'C:\SECnology\Data\Utilities\Certificate_State.csv'
答案 0 :(得分:0)
以下脚本会迭代证书扩展,如果使用的话,将存储在变量$ Usage中,该变量已合并到[PSCustomObject]
中编辑:结合了JosefZ的宝贵提示
## Q:\Test\2019\05\22\SO_56254011.ps1
$StartDate = Get-Date
$CertPath = 'Cert:\LocalMachine\'
$FileOut = 'C:\SECnology\Data\Utilities\Certificate_State.csv'
$CertsDetail = Get-ChildItem -Path $CertPath -Recurse | Where-Object {
$_.PsIsContainer -ne $true
} | ForEach-Object {
$DaysLeft = (New-TimeSpan -Start $StartDate -End $_.NotAfter).Days
if ($DaysLeft -lt 1) {
$Under30 = $true
$Expired = $true
$Text = "The Certificate is expired"
} elseif ($DaysLeft -lt 30) {
$Under30 = $true
$Expired = $false
$Text = "The Certificate is but valid about to expire"
} else {
$Under30 = $false
$Expired = $false
$Text = "The Certificate is still valid and not going soon to expire"
}
$FinalDate = Get-Date $_.NotAfter -Format 'dd/MM/yyyy hh:mm'
$Usages = foreach($key in $_.Extensions){
if('KeyUsages' -in $key.psobject.Properties.Name ){ $key.KeyUsages}
if('EnhancedKeyUsages' -in $key.psobject.Properties.Name){
$key.EnhancedKeyUsages.FriendlyName
}
}
[PSCustomObject]@{
Text = $Text
Subject = $_.Subject
ExpireDate = $FinalDate
DaysRemaining = $DaysLeft
Under30Days = $Under30
Expired = $Expired
Usages = $Usages-join ';'
}
}
$CertsDetail | Out-Gridview
$CertsDetail | Where-Object {
$_.DaysRemaining -lt 3650
} | Export-Csv -NoTypeInformation -Path $FileOut
样本输出。
Text : The Certificate is expired
Subject : CN=SITHS CA v3, O=Carelink, C=SE
ExpireDate : 28-11-2015 07:02
DaysRemaining : -1271
Under30Days : True
Expired : True
Usages : CrlSign, KeyCertSign