Public/oAuth2/Get-APIoAuth2AccessToken.ps1
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function Get-APIoAuth2AccessToken { [CmdletBinding()] param ( # Parameter help description [Parameter(Mandatory = $true)] [string] $RefreshToken ) DynamicParam { # ArrayList mit erlaubten Werten für das ValidateSet $validateList = get-APIRunningInstanceOAuth2 # Dynamische Parameter-Definition $paramDictionary = New-Object System.Management.Automation.RuntimeDefinedParameterDictionary # Erstellen des Parameter-Attributes inklusive ValidateSet $attributes = New-Object System.Collections.ObjectModel.Collection[System.Attribute] $paramAttribute = New-Object System.Management.Automation.ParameterAttribute $paramAttribute.Mandatory = $true $paramAttribute.ParameterSetName = "select_one" $attributes.Add($paramAttribute) # ValidateSet aus den Werten der ArrayList erstellen $validateSet = New-Object System.Management.Automation.ValidateSetAttribute($validateList) $attributes.Add($validateSet) # Dynamischen Parameter definieren $dynamicParam = New-Object System.Management.Automation.RuntimeDefinedParameter( 'SelectRunningInstance', # Name des Parameters [string], # Typ des Parameters $attributes # Attribute des Parameters (ParameterAttribute + ValidateSet) ) # Parameter zum Dictionary hinzufügen $paramDictionary.Add('SelectRunningInstance', $dynamicParam) return $paramDictionary }#End Dynamic Parameter begin { $instance = $($PSCmdlet.MyInvocation.BoundParameters['SelectRunningInstance']) $APICLIENT = get-APIInstanceObjectOAuth2 -instance $Instance $body = @{ grant_type = "refresh_token" refresh_token = $RefreshToken client_id = $APICLIENT.oAutth2APIConfig.ClientId client_secret = $APICLIENT.oAutth2APIConfig.ClientSecret } } process { try { #check Powershell Version if ($APICLIENT.SessionInformation.PSMajorVersion -gt 5) { $response = Invoke-RestMethod -Uri $APICLIENT.oAutth2APIConfig.TokenEndpoint -Method Post -Body $body -ContentType "application/x-www-form-urlencoded" -Proxy $APICLIENT.SessionInformation.ProxyURL -ProxyUseDefaultCredentials:$APICLIENT.SessionInformation.ProxyUseDefaultCredentials } else { $response = Invoke-RestMethod -Uri $APICLIENT.oAutth2APIConfig.TokenEndpoint -Method Post -Body $body -ContentType "application/x-www-form-urlencoded" -UseBasicParsing -Proxy $APICLIENT.SessionInformation.ProxyURL -ProxyUseDefaultCredentials:$APICLIENT.SessionInformation.ProxyUseDefaultCredentials } $APICLIENT.oAuth2TokenInformation = @{ AccessToken = $response.access_token RefreshToken = $response.refresh_token TokenType = $response.token_type ExpiresAt = (Get-Date).AddSeconds($response.expires_in) } } catch { Write-Error "Fehler beim Abrufen des Tokens: $_" } } end { } } |