Public/Connect-Rubrik.ps1
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#Requires -Version 3 function Connect-Rubrik { <# .SYNOPSIS Connects to Rubrik and retrieves a token value for authentication .DESCRIPTION The Connect-Rubrik function is used to connect to the Rubrik RESTful API and supply credentials to the /login method. Rubrik then returns a unique token to represent the user's credentials for subsequent calls. Acquire a token before running other Rubrik cmdlets. Note that you can pass a username and password or an entire set of credentials. .NOTES Written by Chris Wahl for community usage Twitter: @ChrisWahl GitHub: chriswahl .LINK https://github.com/rubrikinc/PowerShell-Module .EXAMPLE Connect-Rubrik -Server 192.168.1.1 -Username admin This will connect to Rubrik with a username of "admin" to the IP address 192.168.1.1. The prompt will request a secure password. .EXAMPLE Connect-Rubrik -Server 192.168.1.1 -Username admin -Password (ConvertTo-SecureString "secret" -asplaintext -force) If you need to pass the password value in the cmdlet directly, use the ConvertTo-SecureString function. .EXAMPLE Connect-Rubrik -Server 192.168.1.1 -Credential (Get-Credential) Rather than passing a username and secure password, you can also opt to submit an entire set of credentials using the -Credentials parameter. #> [CmdletBinding()] Param( # The IP or FQDN of any available Rubrik node within the cluster [Parameter(Mandatory = $true, Position = 0)] [ValidateNotNullorEmpty()] [String]$Server, # Username with permissions to connect to the Rubrik cluster # Optionally, use the Credential parameter [Parameter(Position = 1)] [String]$Username, # Password for the Username provided # Optionally, use the Credential parameter [Parameter(Position = 2)] [SecureString]$Password, # Credentials with permission to connect to the Rubrik cluster # Optionally, use the Username and Password parameters [Parameter(Position = 3)] [System.Management.Automation.CredentialAttribute()]$Credential ) Begin { Unblock-SelfSignedCert #Force TLS 1.2 try { if ([Net.ServicePointManager]::SecurityProtocol -notlike '*Tls12*') { Write-Verbose -Message 'Adding TLS 1.2' [Net.ServicePointManager]::SecurityProtocol = ([Net.ServicePointManager]::SecurityProtocol).tostring() + ', Tls12' } } catch { Write-Verbose -Message $_ Write-Verbose -Message $_.Exception.InnerException.Message } # API data references the name of the function # For convenience, that name is saved here to $function $function = $MyInvocation.MyCommand.Name # Retrieve all of the URI, method, body, query, result, filter, and success details for the API endpoint Write-Verbose -Message "Gather API Data for $function" $resources = Get-RubrikAPIData -endpoint $function Write-Verbose -Message "Load API data for $($resources.Function)" Write-Verbose -Message "Description: $($resources.Description)" } Process { $Credential = Test-RubrikCredential -Username $Username -Password $Password -Credential $Credential $uri = New-URIString -server $Server -endpoint ($resources.URI) -id $id $uri = Test-QueryParam -querykeys ($resources.Query.Keys) -parameters ((Get-Command $function).Parameters.Values) -uri $uri $body = New-BodyString -bodykeys ($resources.Body.Keys) -parameters ((Get-Command $function).Parameters.Values) # Standard Basic Auth Base64 encoded header with username:password $auth = [System.Convert]::ToBase64String([System.Text.Encoding]::UTF8.GetBytes($Credential.UserName + ':' + $Credential.GetNetworkCredential().Password)) $head = @{ 'Authorization' = "Basic $auth" } $content = Submit-Request -uri $uri -header $head -method $($resources.Method) # Final throw for when all versions of the API have failed if ($content.token -eq $null) { throw 'No token found. Unable to connect with any available API version. Check $Error for details or use the -Verbose parameter.' } # For API version v1 or greater, use Bearer and token $head = @{'Authorization' = "Bearer $($content.token)"} Write-Verbose -Message 'Storing all connection details into $global:rubrikConnection' $global:rubrikConnection = @{ id = $content.id userId = $content.userId token = $content.token server = $Server header = $head time = (Get-Date) api = Get-RubrikAPIVersion -Server $Server version = Get-RubrikSoftwareVersion -Server $Server } Write-Verbose -Message 'Adding connection details into the $global:RubrikConnections array' [array]$global:RubrikConnections += $rubrikConnection $global:rubrikConnection.GetEnumerator() | Where-Object -FilterScript { $_.name -notmatch 'token' } } # End of process } # End of function |