Connect-MsolServiceOnline.ps1
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function Connect-MsolServiceOnline { [CmdletBinding()] param( [Parameter( ValueFromPipeline = $true, Mandatory = $true, HelpMessage = 'Credentials in Azure AD to access Office 365.' )] [System.Management.Automation.Credential()] [PSCredential]$Credential ) $Module = Get-Module -Name 'MSOnline' -ListAvailable if ($null -eq $Module) { Write-Warning -Message "Requires the module 'MSOnline' to Connect to MsolService" Write-Verbose -Message 'Download from: http://go.microsoft.com/fwlink/?linkid=236297' -Verbose return } else { try { Import-Module -Name 'MSOnline' -DisableNameChecking -ErrorAction Stop -WarningAction SilentlyContinue -Verbose:$false } catch { Write-Warning -Message ('Unable to Import-Module "MSOnline" - {0}' -f $_.Exception.Message) return } try { Connect-MsolService -Credential $Credential -ErrorAction Stop -WarningAction SilentlyContinue } catch { # If Connect-MsolService fails. First fail, try to remove Cookies. Second fail, try to restart Microsoft Online Services Sign-in Assistant try { Disconnect-MsolServiceOnline -CoockiesOnly Connect-MsolService -Credential $Credential -ErrorAction Stop -WarningAction SilentlyContinue } catch { try { $User = [Security.Principal.WindowsIdentity]::GetCurrent() if ((New-Object Security.Principal.WindowsPrincipal $User).IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator)) { Write-Verbose -Message 'Restarting "Microsoft Online Services Sign-in Assistant" to avoid saved sessions.' Restart-Service -Name 'msoidsvc' -ErrorAction Stop Connect-MsolService -Credential $Credential -ErrorAction Stop -WarningAction SilentlyContinue } else { Write-Warning -Message 'Unable to restart service "Microsoft Online Services Sign-in Assistant". Administrator privileges is required for this.' return } } catch { Write-Warning -Message ('Unable to connect to MSOnline - {0}' -f $_.Exception.Message) return } } } } } |