使用PowerShell将IIS SSL证书分配给与主机标头绑定

问题描述 投票:8回答:7

我正在尝试将证书分配给HTTPS绑定。不幸的是,我从PowerShell收到此错误:

new-item : Cannot create a file when that file already exists
At line:3 char:56
+         get-item -Path "cert:\localmachine\my\$cert" | new-item -path IIS:\SslBi ...
+                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [New-Item], Win32Exception
    + FullyQualifiedErrorId : System.ComponentModel.Win32Exception,Microsoft.PowerShell.Commands.NewItemCommand

我执行的PowerShell是:

 New-WebBinding -name $Name -Protocol https -HostHeader "$Name.domain.com" -Port 443 -SslFlags 1
 $cert = Get-ChildItem -Path Cert:\LocalMachine\My | where-Object {$_.subject -like "*cloud.domain.com*"} | Select-Object -ExpandProperty Thumbprint
 get-item -Path "cert:\localmachine\my\$cert" | new-item -path IIS:\SslBindings\0.0.0.0!443!$Name.domain.com

它似乎能够找到证书,但无法将其分配给创建的绑定。使用正确的IP / Port / HostHeader创建绑定,检查SNI,但SSL证书是“未选中”

从IIS管理器一切正常

我尝试过SO和其他网站的各种说明,例如: http://technet.microsoft.com/en-us/magazine/jj871065.aspx Powershell IIS7 Snap in Assign SSL certificate to https binding Powershell - Add SSL binding using shared certificate

另外,我试过了

IIS:\SslBindings\0.0.0.0!443!$Name.domain.com

IIS:\SslBindings\0.0.0.0!443

证书的主题是cloud.domain.com,以及多个SAN属性,例如适用于**。domain.com *,domain.com,**。seconddomain.com *,seconddomain.com,cloud.domain.com

编辑:

现在我正在使用这种方法,它确实有效:

$guid = [guid]::NewGuid().ToString("B")
netsh http add sslcert hostnameport=$Name.domain.com:443 certhash=b58e54ca68c94f93c134c5da00a388ab0642a648 certstorename=MY appid="$guid"

我仍然对没有netsh / appcmd的解决方案感兴趣

powershell ssl certificate iis-8
7个回答
5
投票

以下是我能够为机器FQDN生成自签名证书以及添加SSL证书和绑定的方法。

$fqdn = "$((Get-WmiObject win32_computersystem).DNSHostName).$((Get-WmiObject win32_computersystem).Domain)" 
$cert=(Get-ChildItem cert:\LocalMachine\My | where-object { $_.Subject -match "CN=$fqdn" } | Select-Object -First 1) 
if ($cert  -eq $null) { 
$cert = New-SelfSignedCertificate -DnsName $fqdn -CertStoreLocation "Cert:\LocalMachine\My" 
} 
$binding = (Get-WebBinding -Name SiteNameHere | where-object {$_.protocol -eq "https"})
if($binding -ne $null) {
    Remove-WebBinding -Name SiteNameHere -Port 443 -Protocol "https" -HostHeader $fqdn
} 
New-WebBinding -Name SiteNameHere -Port 443 -Protocol https -HostHeader $fqdn 
(Get-WebBinding -Name SiteNameHere -Port 443 -Protocol "https" -HostHeader $fqdn).AddSslCertificate($cert.Thumbprint, "my")

3
投票

现在我正在使用这种方法,它确实有效:

$guid = [guid]::NewGuid().ToString("B")
netsh http add sslcert hostnameport=$Name.domain.com:443 certhash=b58e54ca68c94f93c134c5da00a388ab0642a648 certstorename=MY appid="$guid"

2
投票

基于@ElanHasson的回答,我制作了这个脚本,它将制作一个自签名的TLS证书并将其应用到网站上。它可以整理一下,但它有效:

Clear-Host
$certificateDnsName = 'my.localcert.ssl' # a name you want to give to your certificate (can be anything you want for localhost)

$siteName = "Default Web Site" # the website to apply the bindings/cert to (top level, not an application underneath!).
$fqdn = ""                     #fully qualified domain name (empty, or e.g 'contoso.com')


# ----------------------------------------------------------------------------------------
# SSL CERTIFICATE CREATION
# ----------------------------------------------------------------------------------------

# create the ssl certificate that will expire in 2 years
$newCert = New-SelfSignedCertificate -DnsName $certificateDnsName -CertStoreLocation cert:\LocalMachine\My -NotAfter (Get-Date).AddYears(2)
"Certificate Details:`r`n`r`n $newCert"


# ----------------------------------------------------------------------------------------
# IIS BINDINGS
# ----------------------------------------------------------------------------------------


$webbindings = Get-WebBinding -Name $siteName
$webbindings


$hasSsl = $webbindings | Where-Object { $_.protocol -like "*https*" }

if($hasSsl)
{
    Write-Output "ERROR: An SSL certificate is already assigned. Please remove it manually before adding this certificate."
    Write-Output "Alternatively, you could just use that certificate (provided it's recent/secure)."
}
else
{
    "Applying TLS/SSL Certificate"
    New-WebBinding -Name $siteName -Port 443 -Protocol https -HostHeader $fqdn #could add -IPAddress here if needed (and for the get below)
    (Get-WebBinding -Name $siteName -Port 443 -Protocol "https" -HostHeader $fqdn).AddSslCertificate($newCert.Thumbprint, "my")

    "`r`n`r`nNew web bindings"
    $webbindings = Get-WebBinding -Name $siteName
    $webbindings
}


"`r`n`r`nTLS/SSL Assignment Complete"

使用fqdn为空(并且没有分配-IPAddress),它将在IIS中为您提供:

IIS Self Signed Certificate Binding


1
投票

我不熟悉IIS,但是错误说绑定(文件)已经存在,所以你没有添加SSL绑定,你似乎正在更新它。尝试将-Force添加到New-Item命令。如果它像文件一样工作,它应该覆盖现有的绑定。喜欢:

New-WebBinding -name $Name -Protocol https -HostHeader "$Name.domain.com" -Port 443 -SslFlags 1
$cert = Get-ChildItem -Path Cert:\LocalMachine\My | where-Object {$_.subject -like "*cloud.domain.com*"} | Select-Object -ExpandProperty Thumbprint
get-item -Path "cert:\localmachine\my\$cert" | new-item -path IIS:\SslBindings\0.0.0.0!443!$Name.domain.com -Force

0
投票

我遇到了SNI和powershell的一些问题。我错过的一个重要步骤实际上是在证书的导入过程中。您需要确保证书被标记为“可导出”,否则webadministration模块将无法与其绑定。

如果你有,那么你的原始脚本应该工作。虽然,我个人更喜欢使用证书变量而不是指纹。

像这样:

New-WebBinding -name $Name -Protocol https -HostHeader "$Name.domain.com" -Port 443 -SslFlags 1
$cert = Get-ChildItem -Path Cert:\LocalMachine\My | where-Object {$_.subject -like "*cloud.domain.com*"}
New-Item -Path "IIS:\SslBindings\!443!$Name.domain.com" -Value $cert -SSLFlags 1

0
投票

new-item:当该文件已存在时,无法创建文件

事先删除0.0.0.0!443绑定为我修复了这个问题:

Get-Item IIS:\SslBindings\0.0.0.0!443 | Remove-Item

仅供参考:这是一个Powershell脚本,我使用SNI / SSL主机标头批量分配通配符证书而没有明确的IP绑定,并且新证书的友好名称就像*.example.com 2019

#SCRIPT FOR ADMIN POWERSHELL TO BULK ASSIGN A WILDCARD SSL CERTIFICATE TO ONE OR MORE WEBSITES USING SSL HOST HEADERS WITHOUT EXPLICIT IPS


# —————————————————————————————
# User Configurable Variables:
# —————————————————————————————
$wildcardDomain="*.example.com";    # This string should be present in the friendly name of the new SSL certificate

$yearMatchingNewCert="2019";    # This string should be UNIQUELY present in the friendly name of the new SSL certificate


# Make the IIS: drive available
Import-Module WebAdministration;



# —————————————————————————————
# Auto-Determine the certificate store to use from the usual 'My' or 'WebHosting' locations
# —————————————————————————————
$certInWebHostingStore=dir Cert:\localmachine\WebHosting | where-Object {$_.subject -like "$wildcardDomain*"};
$certInPersonalStore=dir Cert:\localmachine\My | where-Object {$_.subject -like "$wildcardDomain*"};
if ($certInWebHostingStore) {$certStoreDir="WebHosting"} elseif ($certInPersonalStore) {$certStoreDir="My"} else {$certStoreDir=null};
$certStorePath="\localmachine\$certStoreDir";
echo "███ The NEW certificate is living in this store: $certStorePath";


# —————————————————————————————
# Get the Thumbprint of the NEW certificate
# —————————————————————————————
$certThumbHashNew=Get-ChildItem -Path Cert:$certStorePath | where-Object {$_.subject -like "$wildcardDomain*" -and $_.FriendlyName -like "*$yearMatchingNewCert*"} | Select-Object -ExpandProperty Thumbprint;
echo "███ The NEW certificate's thumbprint hash is: $certThumbHashNew"; # If this displays as empty then you have either not installed the certificate, it's not in the usual Certificate stores or the certificate friendly name doesn't match the pattern "*.example.com 2019" e.g. "*.example.com (2018-2021)"



# —————————————————————————————
# Display the existing bindings
# —————————————————————————————
#Dir IIS:\SslBindings;                      # Shows all bindings
#Dir IIS:\SslBindings\!443!*;               # Shows all port 443 bindings
Dir IIS:\SslBindings\!443!$wildcardDomain;  # Shows all bindings in use matching the wildcard certificate



# —————————————————————————————
# Remove the Existing Bindings
# —————————————————————————————
# NOTE: SNI settings are in the Registry if all else fails: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\HTTP\Parameters\SslSniBindingInfo
Get-Item IIS:\SslBindings\!443!$wildcardDomain | Remove-Item;



# —————————————————————————————
# Add the New Bindings
# —————————————————————————————
Get-Item -Path "cert:$certStorePath\$certThumbHashNew" | New-Item -Path IIS:\SslBindings\!443!$wildcardDomain;



# —————————————————————————————
# The IIS Manager doesn't seem to update its GUI without this bit
# —————————————————————————————
#(Get-WebBinding -Port 443 -Protocol "https" -HostHeader $wildcardDomain).RemoveSslCertificate($certThumbHashNew, $certStoreDir);
(Get-WebBinding -Port 443 -Protocol "https" -HostHeader $wildcardDomain).AddSslCertificate($certThumbHashNew, $certStoreDir);

奇怪的是,在获得新的控制台会话之前,查看PowerShell中的更改(列出绑定)不会显示更改,因此请关闭并重新打开Admin PowerShell窗口。

# —————————————————————————————
# User Configurable Variables:
# —————————————————————————————
$wildcardDomain="*.example.com";
# —————————————————————————————


# Make the IIS: drive available
Import-Module WebAdministration;


# —————————————————————————————
# Display the new bindings
# —————————————————————————————
Dir IIS:\SslBindings\!443!$wildcardDomain



# —————————————————————————————
# Troubleshooting
# —————————————————————————————
# If things go awry, the 0.0.0.0 address usually seems to be at fault, particularly if the error is "New-Item : Cannot create a file when that file already exists"
# To remove it follow these steps, then start over with the previous script again:
# View all the port 443 bindings, not just the ones matching our wilcard:
#Dir IIS:\SslBindings\!443!*
# If the 0.0.0.0 binding shows in the list then use this to drop it:
#Get-Item IIS:\SslBindings\0.0.0.0!443 | Remove-Item

用于制作此脚本的参考:


0
投票

以下方法对我有用:

在HTTP.sys中添加新的SSL配置后,将新绑定添加到网站,并将SslFlags设置为1,如下所示

  1. 在HTTP.sys中添加新绑定
$guid = [guid]::NewGuid().ToString("B")

$certHash = (gci Cert:\LocalMachine\My | where {$_.Subject -match "CN\=TestSSLBinding"} | Select -First 1).Thumbprint

netsh http add sslcert hostnameport=TestsslBinding:443 certhash="$certHash" certstorename=MY appid="$guid"
  1. 使用New-WebBinding向网站添加新绑定
New-WebBinding -Name TestWebsite -Protocol https -Port 443 -HostHeader TestsslBinding -IPAddress 192.168.1.108 -SslFlags 1

Setting existing SSL certificate on an IIS website which uses hostheader

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