Functions/Set-DotNetConnectionString.ps1
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# Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. function Set-DotNetConnectionString { <# .SYNOPSIS Sets a named connection string in the .NET machine.config file .DESCRIPTION The connection string setting can be set in up to four different machine.config files: * .NET 2.0 32-bit (switches -Clr2 -Framework) * .NET 2.0 64-bit (switches -Clr2 -Framework64) * .NET 4.0 32-bit (switches -Clr4 -Framework) * .NET 4.0 64-bit (switches -Clr4 -Framework64) Any combination of Framework and Clr switch can be used, but you MUST supply one of each. .LINK Set-DotNetAppSetting .LINK Remove-DotNetAppSetting .EXAMPLE > Set-DotNetConnectionString -Name DevDB -Value "data source=.\DevDB;Integrated Security=SSPI;" -Framework -Framework64 -Clr2 -Clr4 Sets the DevDB connection string in the following machine.config files: * `%SYSTEMROOT%\Microsoft.NET\Framework\v2.0.50727\CONFIG\machine.config` * `%SYSTEMROOT%\Microsoft.NET\Framework64\v2.0.50727\CONFIG\machine.config` * `%SYSTEMROOT%\Microsoft.NET\Framework\v4.0.30319\CONFIG\machine.config` * `%SYSTEMROOT%\Microsoft.NET\Framework64\v4.0.30319\CONFIG\machine.config` .EXAMPLE > Set-DotNetConnectionString -Name DevDB -Value "data source=.\DevDB;Integrated Security=SSPI;" -Framework64 -Clr4 Sets the DevDB connection string in the `%SYSTEMROOT%\Microsoft.NET\Framework64\v4.0.30319\CONFIG\machine.config` machine.config file to: <add name="DevDB" connectionString="data source=.\DevDB;Integrated Security=SSPI;" /> .EXAMPLE Set-DotNetConnectionString -Name Prod -Value "data source=proddb\Prod;Integrated Security=SSPI" -ProviderName 'System.Data.SqlClient' -Framework -Clr2 Creates the following connection string in the `%SYSTEMROOT%\Microsoft.NET\Framework\v2.0.50727\CONFIG\machine.config` file: <add name="Prod" connectionString="data source=proddb\Prod;Integrated Security=SSPI" providerName="System.Data.SqlClient" /> #> [CmdletBinding(SupportsShouldProcess=$true)] param( [Parameter(Mandatory=$true)] [string] # The name of the .net connection string to be set $Name, [Parameter(Mandatory=$true)] [string] # The connection string to be set. $Value, [string] # The provider name for the connection string. $ProviderName, [Switch] # Set the connection string in the 32-bit machine.config. $Framework, [Switch] # Set the connection string in the 64-bit machine.config $Framework64, [Switch] # Set the app setting in the .NET 2.0 machine.config. This flag won't work under PowerShell 3.0. $Clr2, [Switch] # Set the app setting in the .NET 4.0 machine.config. $Clr4 ) Set-StrictMode -Version 'Latest' Use-CallerPreference -Cmdlet $PSCmdlet -Session $ExecutionContext.SessionState if( -not ($Framework -or $Framework64) ) { Write-Error "You must supply either or both of the Framework and Framework64 switches." return } if( -not ($Clr2 -or $Clr4) ) { Write-Error "You must supply either or both of the Clr2 and Clr4 switches." return } $runtimes = @() if( $Clr2 ) { $runtimes += 'v2.0' } if( $Clr4 ) { $runtimes += 'v4.0' } $runtimes | ForEach-Object { $params = @{ FilePath = (Join-Path $CarbonBinDir 'Set-DotNetConnectionString.ps1' -Resolve); ArgumentList = @( (ConvertTo-Base64 -Value $Name), (ConvertTo-Base64 -Value $Value), (ConvertTo-Base64 -Value $ProviderName) ); Runtime = $_; ExecutionPolicy = [Microsoft.PowerShell.ExecutionPolicy]::RemoteSigned; } if( $Framework ) { Invoke-PowerShell @params -x86 } if( $Framework64 ) { Invoke-PowerShell @params } } } |