Après avoir installé les correctifs de sécurité .NET pour traiter CVE-2018-8421, le robot SharePoint peut échouer
S’APPLIQUE À :
2013 2016 2019 Édition d’abonnement 
SharePoint dans Microsoft 365
Symptômes :
Après avoir appliqué les mises à jour .NET 4.6 ou ultérieures de septembre 2018, l’analyse échoue et vous verrez des entrées similaires suivantes :
<date> <time> mssdmn.exe (0x2730) 0x00D8 SharePoint Foundation Database fa45 High System.TypeInitializationException: The type initializer for 'System.Data.SqlClient.SqlConnection' threw an exception. ---> System.IO.FileNotFoundException: C:\Program Files\Microsoft Office Servers\16.0\bin\mssdmn.exe at System.Diagnostics.FileVersionInfo.GetVersionInfo(String fileName) at System.Configuration.ClientConfigPaths.SetNamesAndVersion(String applicationFilename, Assembly exeAssembly, Boolean isHttp) at
System.Configuration.ClientConfigPaths..ctor(String exePath, Boolean includeUserConfig) at System.Configuration.ClientConfigPaths.GetPaths(String exePath, Boolean includeUserConfig) at System.Configuration.ClientConfigurationHost.RequireCompleteInit(IInternalConfigRecord
record) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result, Object& resultRuntimeObject) at
System.Configuration.BaseConfigurationRecord.GetSection(String configKey) at System.Configuration.ConfigurationManager.GetSection(String sectionName) at System.Data.SqlClient.SqlConnection..cctor() --- End of inner exception stack trace --- at
System.Data.SqlClient.SqlConnection..ctor(String connectionString) at Microsoft.SharePoint.Utilities.SqlSession.OpenConnection() at Microsoft.SharePoint.Administration.SPConfigurationDatabase.get_Local() at Microsoft.SharePoint.Administration.SPFarm.FindLocal(SPFarm& farm,
Boolean& isJoined)
<date> <time> mssdmn.exe (0x2730) 0x12E0 SharePoint Foundation Topology 88bl Monitorable An exception occurred while trying to acquire the local farm: System.TypeInitializationException: The type initializer for 'System.Data.SqlClient.SqlConnection' threw an exception. ---> System.IO.FileNotFoundException: C:\Program Files\Microsoft Office Servers\16.0\bin\mssdmn.exe at System.Diagnostics.FileVersionInfo.GetVersionInfo(String fileName) at System.Configuration.ClientConfigPaths.SetNamesAndVersion(String applicationFilename, Assembly exeAssembly,
Boolean isHttp) at System.Configuration.ClientConfigPaths..ctor(String exePath, Boolean includeUserConfig) at System.Configuration.ClientConfigPaths.GetPaths(String exePath, Boolean includeUserConfig) at
System.Configuration.ClientConfigurationHost.RequireCompleteInit(IInternalConfigRecord record) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object& result,
Object& resultRuntimeObject) at System.Configuration.BaseConfigurationRecord.GetSection(String configKey) at System.Configuration.ConfigurationManager.GetSection(String sectionName) at System.Data.SqlClient.SqlConnection..cctor() --- End of inner exception stack trace ---
at System.Data.SqlClient.SqlConnection..ctor(String connectionString) at Microsoft.SharePoint.Utilities.SqlSession.OpenConnection() at Microsoft.SharePoint.Administration.SPConfigurationDatabase.get_Local() at
Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, CommandBehavior behavior, SqlQueryData monitoringData, Boolean retryForDeadLock) at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, Boolean retryForDeadLock) at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command) at Microsoft.SharePoint.Upgrade.SPDatabaseSequence.GetVersion(SPDatabase database, Guid id, Version defaultVersion, SqlSession session, SPDatabaseSequence sequence) at Microsoft.SharePoint.Upgrade.SPDatabaseSequence.get_SchemaVersion() at Microsoft.SharePoint.Upgrade.SPSequence.get_IsBackwardsCompatible() at Microsoft.SharePoint.Upgrade.SPUpgradeSession.IsBackwardsCompatible(Object o, Boolean bRecurse)
Cause:
La section de configuration pour SqlColumnEncryptionEnclaveProviders n’est pas définie, mais elle est requise par .NET Sql Client.
Solution 1 :
Créez un fichier de configuration pour mssdmn.exe s’il n’existe pas déjà (ce n’est pas le cas par défaut). Vérifiez que le fichier de configuration contient le contenu suivant :
Contenu de mssdmn.exe.config :
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<configSections>
<section name="SqlColumnEncryptionEnclaveProviders"
type="System.Data.SqlClient.SqlColumnEncryptionEnclaveProviderConfigurationSection, System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
</configSections>
</configuration>
Normalement, le fichier doit se trouver ici :
SharePoint 2013 : C :\Program Files\Microsoft Office Servers\15.0\bin\mssdmn.exe.config
SP 2016 et SP 2019 : C :\Program Files\Microsoft Office Servers\16.0\bin\mssdmn.exe.config
Solution 2 :
La solution 1 peut résoudre le problème pour la recherche, mais il est possible que vous voyiez toujours les problèmes avec d’autres composants. Si vous constatez toujours des problèmes avec d’autres composants, vous pouvez modifier machine.config pour inclure la modification.
Le script suivant apporte automatiquement les modifications. Vous devez l’exécuter sur tous les serveurs qui rencontrent le problème.
<#
Copyright (c) Microsoft Corporation. All rights reserved.
MIT License
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the ""Software""), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
#>
function Add-SQLEntry([string]$path)
{
# Load machine.config file
Write-Host "*** Config file: $path ***"
$config = [xml](Get-Content $path -ErrorAction Stop)
# Confirm whether the entry is already there
$node = (Select-Xml -xml $config -xpath '//configuration/configSections/section[@name="SqlColumnEncryptionEnclaveProviders"]');
if($node -ne $null)
{
Write-Host "1. Entry was already present";
Write-Host "2. No change necessary"
return $false
}
Write-Host "1. Entry for SqlColumnEncryptionEnclaveProviders is missing";
$newNode = $config.CreateElement('section');
$newNode.SetAttribute('name','SqlColumnEncryptionEnclaveProviders');
$newNode.SetAttribute('type','System.Data.SqlClient.SqlColumnEncryptionEnclaveProviderConfigurationSection, System.Data, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089');
$node = $config.SelectSingleNode('//configuration/configSections');
$node.AppendChild($newNode);
Write-Host "2. Adding entry"
Write-Host "3. Backing up machine.config"
# Make a backup of machine.config
$addDate = (Get-Date).ToString('yyyyMMddHHmmssfff')
Rename-Item -Path $path -NewName "$path.$addDate" -ErrorAction Stop
Write-Host "4. Saving changes";
$config.Save($path);
Write-Host "5. Changes saved successfully"
Write-Host ""
& notepad $path
return $true
}
$confPath32 = "$($env:windir)\Microsoft.NET\Framework\v4.0.30319\config\machine.config";
$confPath64 = "$($env:windir)\Microsoft.NET\Framework64\v4.0.30319\config\machine.config";
$addDate = (Get-Date).ToString('yyyyMMddHHmmssfff')
$success = Add-SQLEntry $confPath64
$success = Add-SQLEntry $confPath32