Off Road

J’ai constaté que comme moi de nombreuses personnes avaient des soucis avec les domaines du genre domaine.local et exchange.

“le nom sur le certificat de sécurité n’est pas valide ou ne correspond pas au nom de ce site”.

On comprend pourquoi en lançant la commande “get-clientaccessserver | fl” dans le shell d’exchange 2007 ou en faisant un ctrl+click droit sur l’icone d’outlook 2007 et en lançant alors “tester la configuration automatique de la messagerie”.

En effet on voit alors des horreurs du genre https://serveur.domaine.local/…… , forcément on a installé un certificat pour https://mail.domaine.com alors les arlertes s’enchaînent.

Heureusement le site : http://www.exchangeninjas.com/set-allvdirs nous founi un script tout prêt qui change toutes les entrées concernées automatiquement.

Créez un fichier rename_vhost.ps1 contenant :

# Script to allow you to set all virtual directories to a common name like mail.company.com

Start-Transcript

# Variables

[string]$UMExtend = “/UnifiedMessaging/Service.asmx”
[string]$OABExtend = “/OAB”
[string]$SCPExtend = “/Autodiscover/Autodiscover.xml”
[string]$EWSExtend = “/EWS/Exchange.asmx”
[string]$ConfirmPrompt = “Set this Value? (Y/N)”
[string]$NoChangeForeground = “white”
[string]$NoChangeBackground = “red”

Write-host “This will allow you to set the virtual directories associated with Autodiscover provided services to the name you provide.”
Write-host “”
[string]$base = Read-host “Base name of virtual directory (e.g. mail.company.com)”
write-host “”
# =======================================================
# Validate if a third party trusted certificate is being used
# because BITS won’t use untrusted certificates
[string]$set = Read-host “Is the certificate being used an internally generated certificate? (Y/N)”
Write-host “”

if ($set -eq “Y”)    {
[string]$OABprefix = “http://”
}    else    {
[string]$OABprefix = “https://”
}

# =======================================================
# Build the Autodiscover URL and set the SCP Value

Write-host “Setting Autodiscover Service Connection Point” -foregroundcolor Yellow
write-host “”

$SCPURL = “https://” + $base + $SCPExtend

[array]$SCPCurrent = Get-ClientAccessServer

Foreach ($value in $SCPCurrent) {
Write-host “Looking at Server: ” $value.name
Write-host “Current SCP value: ” $value.AutoDiscoverServiceInternalUri.absoluteuri
Write-host “New SCP Value:     ” $SCPURL
[string]$set = Read-host $ConfirmPrompt
write-host “”

if ($set -eq “Y”)    {
Set-ClientAccessServer -id $value.identity -AutoDiscoverServiceInternalUri $SCPURL
}    else {
write-host “Autodiscover Service Connection Point internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground
}
}

# =======================================================
# Build the EWS URL and set the internal Value

Write-host “Setting Exchange Web Services Virtual Directories” -foregroundcolor Yellow
write-host “”

$EWSURL = “https://” + $base + $EWSExtend

[array]$EWSCurrent = Get-WebServicesVirtualDirectory

Foreach ($value in $EWSCurrent) {
Write-host “Looking at Server: ” $value.server
Write-host “Current Internal Value: ” $value.internalURL
Write-host “New Internal Value:     ” $EWSUrl
[string]$set = Read-host $ConfirmPrompt
write-host “”

if ($set -eq “Y”)    {
Set-WebServicesVirtualDirectory -id $value.identity -InternalURL $EWSURL
} else {
write-host “Exchange Web Services Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground
}

Write-host “Looking at Server: ” $value.server
Write-host “Current External Value: ” $value.externalURL
Write-host “New External Value:     ” $EWSUrl
[string]$set = Read-host $ConfirmPrompt
write-host “”

if ($set -eq “Y”)    {
Set-WebServicesVirtualDirectory -id $value.identity -ExternalURL $EWSURL
} else {
write-host “Exchange Web Services Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground
}
}

# ======================================================
# Build the OAB URL and set the internal Value

Write-host “Setting OAB Virtual Directories” -foregroundcolor Yellow
write-host “”

$OABURL = $OABprefix + $base + $OABExtend

[array]$OABCurrent = Get-OABVirtualDirectory

Foreach ($value in $OABcurrent) {
Write-host “Looking at Server: ” $value.server
Write-host “Current Internal Value: ” $value.internalURL
Write-host “New Internal Value:     ” $OABUrl
[string]$set = Read-host $ConfirmPrompt
write-host “”

if ($set -eq “Y”)    {
Set-OABVirtualDirectory -id $value.identity -InternalURL $OABURL
} else {
write-host “OAB Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground
}

Write-host “Looking at Server: ” $value.server
Write-host “Current External Value: ” $value.externalURL
Write-host “New External Value:     ” $OABUrl
[string]$set = Read-host $ConfirmPrompt
write-host “”

if ($set -eq “Y”) {
Set-OABVirtualDirectory -id $value.identity -ExternalURL $OABURL
} else {
write-host “OAB Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground
}
}

# =======================================================
# Build the UM URL and set the internal Value

Write-host “Setting UM Virtual Directories” -foregroundcolor Yellow
write-host “”

$UMURL = “https://” + $base + $UMExtend

[array]$UMCurrent = Get-UMVirtualDirectory

foreach ($value in $UMCurrent) {
Write-host “Looking at Server: ” $value.server
Write-host “Current Internal Value: ” $value.internalURL
Write-host “New Internal Value:     ” $UMUrl
[string]$set = Read-host $ConfirmPrompt
write-host “”

if ($set -eq “Y”) {
Set-UMVirtualDirectory -id $value.identity -InternalURL $UMURL
} else {
write-host “UM Virtual Directory internal value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground
}

Write-host “Looking at Server: ” $value.server
Write-host “Current External Value: ” $value.externalURL
Write-host “New External Value:     ” $UMUrl
[string]$set = Read-host $ConfirmPrompt
write-host “”

if ($set -eq “Y”) {
Set-UMVirtualDirectory -id $value.identity -ExternalURL $UMURL
} else {
write-host “UM Virtual Directory external value NOT changed” -foregroundcolor $NoChangeForeground -backgroundcolor $NoChangeBackground
}
}
Stop-Transcript

Si vous le lancez dans l’Exchange Management Shell, il vous demander quel nom vous voulez attribuer, puis vous demandera de confirmer chaque changement sur chaque serveur. Il est rassurant de pouvoir choisir N.