Public/Authentication.ps1
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<#
.SYNOPSIS Create a new type of Authentication. .DESCRIPTION Create a new type of Authentication, which is used to parse the Request for user credentials for validating. .PARAMETER Basic If supplied, will use the inbuilt Basic Authentication credentials retriever. .PARAMETER Encoding The Encoding to use when decoding the Basic Authorization header. .PARAMETER HeaderTag The Tag name used in the Authorization header, ie: Basic, Bearer, Digest. .PARAMETER Form If supplied, will use the inbuilt Form Authentication credentials retriever. .PARAMETER UsernameField The name of the Username Field in the payload to retrieve the username. .PARAMETER PasswordField The name of the Password Field in the payload to retrieve the password. .PARAMETER Custom If supplied, will allow you to create a Custom Authentication credentials retriever. .PARAMETER ScriptBlock The ScriptBlock is used to parse the request and retieve user credentials and other information. .PARAMETER ArgumentList An array of arguments to supply to the Custom Authentication type's ScriptBlock. .PARAMETER Name The Name of an Authentication type - such as Basic or NTLM. .PARAMETER Realm The name of scope of the protected area. .PARAMETER Type The scheme type for custom Authentication types. Default is HTTP. .PARAMETER Middleware An array of ScriptBlocks for optional Middleware to run before the Scheme's scriptblock. .PARAMETER PostValidator The PostValidator is a scriptblock that is invoked after user validation. .PARAMETER Digest If supplied, will use the inbuilt Digest Authentication credentials retriever. .PARAMETER Bearer If supplied, will use the inbuilt Bearer Authentication token retriever. .PARAMETER ClientCertificate If supplied, will use the inbuilt Client Certificate Authentication scheme. .PARAMETER ClientId The Application ID generated when registering a new app for OAuth2. .PARAMETER ClientSecret The Application Secret generated when registering a new app for OAuth2 (this is optional when using PKCE). .PARAMETER RedirectUrl An optional OAuth2 Redirect URL (default: <host>/oauth2/callback) .PARAMETER AuthoriseUrl The OAuth2 Authorisation URL to authenticate a User. This is optional if you're using an InnerScheme like Basic/Form. .PARAMETER TokenUrl The OAuth2 Token URL to acquire an access token. .PARAMETER UserUrl An optional User profile URL to retrieve a user's details - for OAuth2 .PARAMETER UserUrlMethod An optional HTTP method to use when calling the User profile URL - for OAuth2 (Default: Post) .PARAMETER CodeChallengeMethod An optional method for sending a PKCE code challenge when calling the Authorise URL - for OAuth2 (Default: S256) .PARAMETER UsePKCE If supplied, OAuth2 authentication will use PKCE code verifiers - for OAuth2 .PARAMETER OAuth2 If supplied, will use the inbuilt OAuth2 Authentication scheme. .PARAMETER Scope An optional array of Scopes for Bearer/OAuth2 Authentication. (These are case-sensitive) .PARAMETER ApiKey If supplied, will use the inbuilt API key Authentication scheme. .PARAMETER Location The Location to find an API key: Header, Query, or Cookie. (Default: Header) .PARAMETER LocationName The Name of the Header, Query, or Cookie to find an API key. (Default depends on Location. Header/Cookie: X-API-KEY, Query: api_key) .PARAMETER InnerScheme An optional authentication Scheme (from New-PodeAuthScheme) that will be called prior to this Scheme. .PARAMETER AsCredential If supplied, username/password credentials for Basic/Form authentication will instead be supplied as a pscredential object. .PARAMETER AsJWT If supplied, the token/key supplied for Bearer/API key authentication will be parsed as a JWT, and the payload supplied instead. .PARAMETER Secret An optional Secret, used to sign/verify JWT signatures. .EXAMPLE $basic_auth = New-PodeAuthScheme -Basic .EXAMPLE $form_auth = New-PodeAuthScheme -Form -UsernameField 'Email' .EXAMPLE $custom_auth = New-PodeAuthScheme -Custom -ScriptBlock { /* logic */ } #> function New-PodeAuthScheme { [CmdletBinding(DefaultParameterSetName='Basic')] [OutputType([hashtable])] param ( [Parameter(ParameterSetName='Basic')] [switch] $Basic, [Parameter(ParameterSetName='Basic')] [string] $Encoding = 'ISO-8859-1', [Parameter(ParameterSetName='Basic')] [Parameter(ParameterSetName='Bearer')] [Parameter(ParameterSetName='Digest')] [string] $HeaderTag, [Parameter(ParameterSetName='Form')] [switch] $Form, [Parameter(ParameterSetName='Form')] [string] $UsernameField = 'username', [Parameter(ParameterSetName='Form')] [string] $PasswordField = 'password', [Parameter(ParameterSetName='Custom')] [switch] $Custom, [Parameter(Mandatory=$true, ParameterSetName='Custom')] [ValidateScript({ if (Test-PodeIsEmpty $_) { throw "A non-empty ScriptBlock is required for the Custom authentication scheme" } return $true })] [scriptblock] $ScriptBlock, [Parameter(ParameterSetName='Custom')] [hashtable] $ArgumentList, [Parameter(ParameterSetName='Custom')] [string] $Name, [Parameter()] [string] $Realm, [Parameter(ParameterSetName='Custom')] [ValidateSet('ApiKey', 'Http', 'OAuth2', 'OpenIdConnect')] [string] $Type = 'Http', [Parameter()] [object[]] $Middleware, [Parameter(ParameterSetName='Custom')] [scriptblock] $PostValidator, [Parameter(ParameterSetName='Digest')] [switch] $Digest, [Parameter(ParameterSetName='Bearer')] [switch] $Bearer, [Parameter(ParameterSetName='ClientCertificate')] [switch] $ClientCertificate, [Parameter(ParameterSetName='OAuth2', Mandatory=$true)] [string] $ClientId, [Parameter(ParameterSetName='OAuth2')] [string] $ClientSecret, [Parameter(ParameterSetName='OAuth2')] [string] $RedirectUrl, [Parameter(ParameterSetName='OAuth2')] [string] $AuthoriseUrl, [Parameter(ParameterSetName='OAuth2', Mandatory=$true)] [string] $TokenUrl, [Parameter(ParameterSetName='OAuth2')] [string] $UserUrl, [Parameter(ParameterSetName='OAuth2')] [ValidateSet('Get', 'Post')] [string] $UserUrlMethod = 'Post', [Parameter(ParameterSetName='OAuth2')] [ValidateSet('plain', 'S256')] [string] $CodeChallengeMethod = 'S256', [Parameter(ParameterSetName='OAuth2')] [switch] $UsePKCE, [Parameter(ParameterSetName='OAuth2')] [switch] $OAuth2, [Parameter(ParameterSetName='ApiKey')] [switch] $ApiKey, [Parameter(ParameterSetName='ApiKey')] [ValidateSet('Header', 'Query', 'Cookie')] [string] $Location = 'Header', [Parameter(ParameterSetName='ApiKey')] [string] $LocationName, [Parameter(ParameterSetName='Bearer')] [Parameter(ParameterSetName='OAuth2')] [string[]] $Scope, [Parameter(ValueFromPipeline=$true)] [hashtable] $InnerScheme, [Parameter(ParameterSetName='Basic')] [Parameter(ParameterSetName='Form')] [switch] $AsCredential, [Parameter(ParameterSetName='Bearer')] [Parameter(ParameterSetName='ApiKey')] [switch] $AsJWT, [Parameter(ParameterSetName='Bearer')] [Parameter(ParameterSetName='ApiKey')] [string] $Secret ) # default realm $_realm = 'User' # convert any middleware into valid hashtables $Middleware = @(ConvertTo-PodeMiddleware -Middleware $Middleware -PSSession $PSCmdlet.SessionState) # configure the auth scheme switch ($PSCmdlet.ParameterSetName.ToLowerInvariant()) { 'basic' { return @{ Name = (Protect-PodeValue -Value $HeaderTag -Default 'Basic') Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthBasicType) UsingVariables = $null } PostValidator = $null Middleware = $Middleware InnerScheme = $InnerScheme Scheme = 'http' Arguments = @{ HeaderTag = (Protect-PodeValue -Value $HeaderTag -Default 'Basic') Encoding = (Protect-PodeValue -Value $Encoding -Default 'ISO-8859-1') AsCredential = $AsCredential } } } 'clientcertificate' { return @{ Name = 'Mutual' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthClientCertificateType) UsingVariables = $null } PostValidator = $null Middleware = $Middleware InnerScheme = $InnerScheme Scheme = 'http' Arguments = @{} } } 'digest' { return @{ Name = 'Digest' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthDigestType) UsingVariables = $null } PostValidator = @{ Script = (Get-PodeAuthDigestPostValidator) UsingVariables = $null } Middleware = $Middleware InnerScheme = $InnerScheme Scheme = 'http' Arguments = @{ HeaderTag = (Protect-PodeValue -Value $HeaderTag -Default 'Digest') } } } 'bearer' { $secretBytes = $null if (![string]::IsNullOrWhiteSpace($Secret)) { $secretBytes = [System.Text.Encoding]::UTF8.GetBytes($Secret) } return @{ Name = 'Bearer' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthBearerType) UsingVariables = $null } PostValidator = @{ Script = (Get-PodeAuthBearerPostValidator) UsingVariables = $null } Middleware = $Middleware Scheme = 'http' InnerScheme = $InnerScheme Arguments = @{ HeaderTag = (Protect-PodeValue -Value $HeaderTag -Default 'Bearer') Scopes = $Scope AsJWT = $AsJWT Secret = $secretBytes } } } 'form' { return @{ Name = 'Form' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthFormType) UsingVariables = $null } PostValidator = $null Middleware = $Middleware InnerScheme = $InnerScheme Scheme = 'http' Arguments = @{ Fields = @{ Username = (Protect-PodeValue -Value $UsernameField -Default 'username') Password = (Protect-PodeValue -Value $PasswordField -Default 'password') } AsCredential = $AsCredential } } } 'oauth2' { if (($null -ne $InnerScheme) -and ($InnerScheme.Name -inotin @('basic', 'form'))) { throw "OAuth2 InnerScheme can only be one of either Basic or Form authentication, but got: $($InnerScheme.Name)" } if (($null -eq $InnerScheme) -and [string]::IsNullOrWhiteSpace($AuthoriseUrl)) { throw "OAuth2 requires an Authorise URL to be supplied" } if ($UsePKCE -and !(Test-PodeSessionsConfigured)) { throw 'Sessions are required to use OAuth2 with PKCE' } if (!$UsePKCE -and [string]::IsNullOrEmpty($ClientSecret)) { throw "OAuth2 requires a Client Secret when not using PKCE" } return @{ Name = 'OAuth2' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthOAuth2Type) UsingVariables = $null } PostValidator = $null Middleware = $Middleware Scheme = 'oauth2' InnerScheme = $InnerScheme Arguments = @{ Scopes = $Scope PKCE = @{ Enabled = $UsePKCE CodeChallenge = @{ Method = $CodeChallengeMethod } } Client = @{ ID = $ClientId Secret = $ClientSecret } Urls = @{ Redirect = $RedirectUrl Authorise = $AuthoriseUrl Token = $TokenUrl User = @{ Url = $UserUrl Method = (Protect-PodeValue -Value $UserUrlMethod -Default 'Post') } } } } } 'apikey' { # set default location name if ([string]::IsNullOrWhiteSpace($LocationName)) { $LocationName = (@{ Header = 'X-API-KEY' Query = 'api_key' Cookie = 'X-API-KEY' })[$Location] } $secretBytes = $null if (![string]::IsNullOrWhiteSpace($Secret)) { $secretBytes = [System.Text.Encoding]::UTF8.GetBytes($Secret) } return @{ Name = 'ApiKey' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthApiKeyType) UsingVariables = $null } PostValidator = $null Middleware = $Middleware InnerScheme = $InnerScheme Scheme = 'apiKey' Arguments = @{ Location = $Location LocationName = $LocationName AsJWT = $AsJWT Secret = $secretBytes } } } 'custom' { $ScriptBlock, $usingScriptVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState $ScriptBlock = Invoke-PodeStateScriptConversion -ScriptBlock $ScriptBlock $ScriptBlock = Invoke-PodeSessionScriptConversion -ScriptBlock $ScriptBlock if (!(Test-PodeIsEmpty $PostValidator)) { $PostValidator, $usingPostVars = Invoke-PodeUsingScriptConversion -ScriptBlock $PostValidator -PSSession $PSCmdlet.SessionState $PostValidator = Invoke-PodeStateScriptConversion -ScriptBlock $PostValidator $PostValidator = Invoke-PodeSessionScriptConversion -ScriptBlock $PostValidator } return @{ Name = $Name Realm = (Protect-PodeValue -Value $Realm -Default $_realm) InnerScheme = $InnerScheme Scheme = $Type.ToLowerInvariant() ScriptBlock = @{ Script = $ScriptBlock UsingVariables = $usingScriptVars } PostValidator = @{ Script = $PostValidator UsingVariables = $usingPostVars } Middleware = $Middleware Arguments = $ArgumentList } } } } <# .SYNOPSIS Create an OAuth2 auth scheme for Azure AD. .DESCRIPTION A wrapper for New-PodeAuthScheme and OAuth2, which builds an OAuth2 scheme for Azure AD. .PARAMETER Tenant The Directory/Tenant ID from registering a new app (default: common). .PARAMETER ClientId The Client ID from registering a new app. .PARAMETER ClientSecret The Client Secret from registering a new app (this is optional when using PKCE). .PARAMETER RedirectUrl An optional OAuth2 Redirect URL (default: <host>/oauth2/callback) .PARAMETER InnerScheme An optional authentication Scheme (from New-PodeAuthScheme) that will be called prior to this Scheme. .PARAMETER Middleware An array of ScriptBlocks for optional Middleware to run before the Scheme's scriptblock. .PARAMETER UsePKCE If supplied, OAuth2 authentication will use PKCE code verifiers. .EXAMPLE New-PodeAuthAzureADScheme -Tenant 123-456-678 -ClientId some_id -ClientSecret 1234.abc .EXAMPLE New-PodeAuthAzureADScheme -Tenant 123-456-678 -ClientId some_id -UsePKCE #> function New-PodeAuthAzureADScheme { [CmdletBinding()] param( [Parameter()] [ValidateNotNullOrEmpty()] [string] $Tenant = 'common', [Parameter(Mandatory=$true)] [string] $ClientId, [Parameter()] [string] $ClientSecret, [Parameter()] [string] $RedirectUrl, [Parameter(ValueFromPipeline=$true)] [hashtable] $InnerScheme, [Parameter()] [object[]] $Middleware, [switch] $UsePKCE ) return (New-PodeAuthScheme ` -OAuth2 ` -ClientId $ClientId ` -ClientSecret $ClientSecret ` -AuthoriseUrl "https://login.microsoftonline.com/$($Tenant)/oauth2/v2.0/authorize" ` -TokenUrl "https://login.microsoftonline.com/$($Tenant)/oauth2/v2.0/token" ` -UserUrl "https://graph.microsoft.com/oidc/userinfo" ` -RedirectUrl $RedirectUrl ` -InnerScheme $InnerScheme ` -Middleware $Middleware ` -UsePKCE:$UsePKCE) } <# .SYNOPSIS Create an OAuth2 auth scheme for Twitter. .DESCRIPTION A wrapper for New-PodeAuthScheme and OAuth2, which builds an OAuth2 scheme for Twitter apps. .PARAMETER ClientId The Client ID from registering a new app. .PARAMETER ClientSecret The Client Secret from registering a new app (this is optional when using PKCE). .PARAMETER RedirectUrl An optional OAuth2 Redirect URL (default: <host>/oauth2/callback) .PARAMETER Middleware An array of ScriptBlocks for optional Middleware to run before the Scheme's scriptblock. .PARAMETER UsePKCE If supplied, OAuth2 authentication will use PKCE code verifiers. .EXAMPLE New-PodeAuthTwitterScheme -ClientId some_id -ClientSecret 1234.abc .EXAMPLE New-PodeAuthTwitterScheme -ClientId some_id -UsePKCE #> function New-PodeAuthTwitterScheme { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [string] $ClientId, [Parameter()] [string] $ClientSecret, [Parameter()] [string] $RedirectUrl, [Parameter()] [object[]] $Middleware, [switch] $UsePKCE ) return (New-PodeAuthScheme ` -OAuth2 ` -ClientId $ClientId ` -ClientSecret $ClientSecret ` -AuthoriseUrl "https://twitter.com/i/oauth2/authorize" ` -TokenUrl "https://api.twitter.com/2/oauth2/token" ` -UserUrl "https://api.twitter.com/2/users/me" ` -UserUrlMethod 'Get' ` -RedirectUrl $RedirectUrl ` -Middleware $Middleware ` -Scope 'tweet.read', 'users.read' ` -UsePKCE:$UsePKCE) } <# .SYNOPSIS Adds a custom Authentication method for verifying users. .DESCRIPTION Adds a custom Authentication method for verifying users. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Scheme The Scheme to use for retrieving credentials (From New-PodeAuthScheme). .PARAMETER ScriptBlock The ScriptBlock defining logic that retrieves and verifys a user. .PARAMETER ArgumentList An array of arguments to supply to the Custom Authentication's ScriptBlock. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .PARAMETER SuccessUseOrigin If supplied, successful authentication from a login page will redirect back to the originating page instead of the FailureUrl. .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuth -Name 'Main' -ScriptBlock { /* logic */ } #> function Add-PodeAuth { [CmdletBinding()] param ( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [hashtable] $Scheme, [Parameter(Mandatory=$true)] [ValidateScript({ if (Test-PodeIsEmpty $_) { throw "A non-empty ScriptBlock is required for the authentication method" } return $true })] [scriptblock] $ScriptBlock, [Parameter()] [object[]] $ArgumentList, [Parameter()] [string] $FailureUrl, [Parameter()] [string] $FailureMessage, [Parameter()] [string] $SuccessUrl, [switch] $Sessionless, [switch] $SuccessUseOrigin ) # ensure the name doesn't already exist if (Test-PodeAuth -Name $Name) { throw "Authentication method already defined: $($Name)" } # ensure the Scheme contains a scriptblock if (Test-PodeIsEmpty $Scheme.ScriptBlock) { throw "The supplied Scheme for the '$($Name)' authentication validator requires a valid ScriptBlock" } # if we're using sessions, ensure sessions have been setup if (!$Sessionless -and !(Test-PodeSessionsConfigured)) { throw 'Sessions are required to use session persistent authentication' } # check if the scriptblock has any using vars $ScriptBlock, $usingVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState # check for state/session vars $ScriptBlock = Invoke-PodeStateScriptConversion -ScriptBlock $ScriptBlock $ScriptBlock = Invoke-PodeSessionScriptConversion -ScriptBlock $ScriptBlock # add auth method to server $PodeContext.Server.Authentications[$Name] = @{ Scheme = $Scheme ScriptBlock = $ScriptBlock UsingVariables = $usingVars Arguments = $ArgumentList Sessionless = $Sessionless Failure = @{ Url = $FailureUrl Message = $FailureMessage } Success = @{ Url = $SuccessUrl UseOrigin = $SuccessUseOrigin } } # if the scheme is oauth2, and there's no redirect, set up a default one if (($Scheme.Name -ieq 'oauth2') -and ($null -eq $Scheme.InnerScheme) -and [string]::IsNullOrWhiteSpace($Scheme.Arguments.Urls.Redirect)) { $path = '/oauth2/callback' $Scheme.Arguments.Urls.Redirect = $path Add-PodeRoute -Method Get -Path $path -Authentication $Name } } <# .SYNOPSIS Gets an Authentication method. .DESCRIPTION Gets an Authentication method. .PARAMETER Name The Name of an Authentication method. .EXAMPLE Get-PodeAuth -Name 'Main' #> function Get-PodeAuth { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [string] $Name ) # ensure the name exists if (!(Test-PodeAuth -Name $Name)) { throw "Authentication method not defined: $($Name)" } # get auth method return $PodeContext.Server.Authentications[$Name] } <# .SYNOPSIS Adds the inbuilt Windows AD Authentication method for verifying users. .DESCRIPTION Adds the inbuilt Windows AD Authentication method for verifying users. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Scheme The Scheme to use for retrieving credentials (From New-PodeAuthScheme). .PARAMETER Fqdn A custom FQDN for the DNS of the AD you wish to authenticate against. (Alias: Server) .PARAMETER Domain (Unix Only) A custom NetBIOS domain name that is prepended onto usernames that are missing it (<Domain>\<Username>). .PARAMETER SearchBase (Unix Only) An optional searchbase to refine the LDAP query. This should be the full distinguished name. .PARAMETER Groups An array of Group names to only allow access. .PARAMETER Users An array of Usernames to only allow access. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER ScriptBlock Optional ScriptBlock that is passed the found user object for further validation. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .PARAMETER NoGroups If supplied, groups will not be retrieved for the user in AD. .PARAMETER DirectGroups If supplied, only a user's direct groups will be retrieved rather than all groups recursively. .PARAMETER OpenLDAP If supplied, and on Windows, OpenLDAP will be used instead (this is the default for Linux/MacOS). .PARAMETER ADModule If supplied, and on Windows, the ActiveDirectory module will be used instead. .PARAMETER SuccessUseOrigin If supplied, successful authentication from a login page will redirect back to the originating page instead of the FailureUrl. .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthWindowsAd -Name 'WinAuth' .EXAMPLE New-PodeAuthScheme -Basic | Add-PodeAuthWindowsAd -Name 'WinAuth' -Groups @('Developers') .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthWindowsAd -Name 'WinAuth' -NoGroups .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthWindowsAd -Name 'UnixAuth' -Server 'testdomain.company.com' -Domain 'testdomain' #> function Add-PodeAuthWindowsAd { [CmdletBinding(DefaultParameterSetName='Groups')] param ( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [hashtable] $Scheme, [Parameter()] [Alias('Server')] [string] $Fqdn, [Parameter()] [string] $Domain, [Parameter()] [string] $SearchBase, [Parameter(ParameterSetName='Groups')] [string[]] $Groups, [Parameter()] [string[]] $Users, [Parameter()] [string] $FailureUrl, [Parameter()] [string] $FailureMessage, [Parameter()] [string] $SuccessUrl, [Parameter()] [scriptblock] $ScriptBlock, [switch] $Sessionless, [Parameter(ParameterSetName='NoGroups')] [switch] $NoGroups, [Parameter(ParameterSetName='Groups')] [switch] $DirectGroups, [switch] $OpenLDAP, [switch] $ADModule, [switch] $SuccessUseOrigin ) # ensure the name doesn't already exist if (Test-PodeAuth -Name $Name) { throw "Windows AD Authentication method already defined: $($Name)" } # ensure the Scheme contains a scriptblock if (Test-PodeIsEmpty $Scheme.ScriptBlock) { throw "The supplied Scheme for the '$($Name)' Windows AD authentication validator requires a valid ScriptBlock" } # if we're using sessions, ensure sessions have been setup if (!$Sessionless -and !(Test-PodeSessionsConfigured)) { throw 'Sessions are required to use session persistent authentication' } # if AD module set, ensure we're on windows and the module is available, then import/export it if ($ADModule) { Import-PodeAuthADModule } # set server name if not passed if ([string]::IsNullOrWhiteSpace($Fqdn)) { $Fqdn = Get-PodeAuthDomainName if ([string]::IsNullOrWhiteSpace($Fqdn)) { throw 'No domain server name has been supplied for Windows AD authentication' } } # set the domain if not passed if ([string]::IsNullOrWhiteSpace($Domain)) { $Domain = ($Fqdn -split '\.')[0] } # if we have a scriptblock, deal with using vars if ($null -ne $ScriptBlock) { $ScriptBlock, $usingVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState # check for state/session vars $ScriptBlock = Invoke-PodeStateScriptConversion -ScriptBlock $ScriptBlock $ScriptBlock = Invoke-PodeSessionScriptConversion -ScriptBlock $ScriptBlock } # add Windows AD auth method to server $PodeContext.Server.Authentications[$Name] = @{ Scheme = $Scheme ScriptBlock = (Get-PodeAuthWindowsADMethod) Arguments = @{ Server = $Fqdn Domain = $Domain SearchBase = $SearchBase Users = $Users Groups = $Groups NoGroups = $NoGroups DirectGroups = $DirectGroups Provider = (Get-PodeAuthADProvider -OpenLDAP:$OpenLDAP -ADModule:$ADModule) ScriptBlock = @{ Script = $ScriptBlock UsingVariables = $usingVars } } Sessionless = $Sessionless Failure = @{ Url = $FailureUrl Message = $FailureMessage } Success = @{ Url = $SuccessUrl UseOrigin = $SuccessUseOrigin } } } <# .SYNOPSIS Remove a specific Authentication method. .DESCRIPTION Remove a specific Authentication method. .PARAMETER Name The Name of the Authentication method. .EXAMPLE Remove-PodeAuth -Name 'Login' #> function Remove-PodeAuth { [CmdletBinding()] param ( [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [string] $Name ) $null = $PodeContext.Server.Authentications.Remove($Name) } <# .SYNOPSIS Clear all defined Authentication methods. .DESCRIPTION Clear all defined Authentication methods. .EXAMPLE Clear-PodeAuth #> function Clear-PodeAuth { [CmdletBinding()] param() $PodeContext.Server.Authentications.Clear() } <# .SYNOPSIS Adds an authentication method as global middleware. .DESCRIPTION Adds an authentication method as global middleware. .PARAMETER Name The Name of the Middleware. .PARAMETER Authentication The Name of the Authentication method to use. .PARAMETER Route A Route path for which Routes this Middleware should only be invoked against. .EXAMPLE Add-PodeAuthMiddleware -Name 'GlobalAuth' -Authentication AuthName .EXAMPLE Add-PodeAuthMiddleware -Name 'GlobalAuth' -Authentication AuthName -Route '/api/*' #> function Add-PodeAuthMiddleware { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(Mandatory=$true)] [Alias('Auth')] [string] $Authentication, [Parameter()] [string] $Route ) if (!(Test-PodeAuth -Name $Authentication)) { throw "Authentication method does not exist: $($Authentication)" } Get-PodeAuthMiddlewareScript | New-PodeMiddleware -ArgumentList @{ Name = $Authentication } | Add-PodeMiddleware -Name $Name -Route $Route Set-PodeOAGlobalAuth -Name $Authentication -Route $Route } <# .SYNOPSIS Adds the inbuilt IIS Authentication method for verifying users passed to Pode from IIS. .DESCRIPTION Adds the inbuilt IIS Authentication method for verifying users passed to Pode from IIS. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Groups An array of Group names to only allow access. .PARAMETER Users An array of Usernames to only allow access. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER ScriptBlock Optional ScriptBlock that is passed the found user object for further validation. .PARAMETER Middleware An array of ScriptBlocks for optional Middleware to run before the Scheme's scriptblock. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .PARAMETER NoGroups If supplied, groups will not be retrieved for the user in AD. .PARAMETER DirectGroups If supplied, only a user's direct groups will be retrieved rather than all groups recursively. .PARAMETER ADModule If supplied, and on Windows, the ActiveDirectory module will be used instead. .PARAMETER NoLocalCheck If supplied, Pode will not at attempt to retrieve local User/Group information for the authenticated user. .PARAMETER SuccessUseOrigin If supplied, successful authentication from a login page will redirect back to the originating page instead of the FailureUrl. .EXAMPLE Add-PodeAuthIIS -Name 'IISAuth' .EXAMPLE Add-PodeAuthIIS -Name 'IISAuth' -Groups @('Developers') .EXAMPLE Add-PodeAuthIIS -Name 'IISAuth' -NoGroups #> function Add-PodeAuthIIS { [CmdletBinding(DefaultParameterSetName='Groups')] param ( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(ParameterSetName='Groups')] [string[]] $Groups, [Parameter()] [string[]] $Users, [Parameter()] [string] $FailureUrl, [Parameter()] [string] $FailureMessage, [Parameter()] [string] $SuccessUrl, [Parameter()] [scriptblock] $ScriptBlock, [Parameter()] [object[]] $Middleware, [switch] $Sessionless, [Parameter(ParameterSetName='NoGroups')] [switch] $NoGroups, [Parameter(ParameterSetName='Groups')] [switch] $DirectGroups, [switch] $ADModule, [switch] $NoLocalCheck, [switch] $SuccessUseOrigin ) # ensure we're on Windows! if (!(Test-PodeIsWindows)) { throw "IIS Authentication support is for Windows only" } # ensure the name doesn't already exist if (Test-PodeAuth -Name $Name) { throw "IIS Authentication method already defined: $($Name)" } # if AD module set, ensure we're on windows and the module is available, then import/export it if ($ADModule) { Import-PodeAuthADModule } # if we have a scriptblock, deal with using vars if ($null -ne $ScriptBlock) { $ScriptBlock, $usingVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState # check for state/session vars $ScriptBlock = Invoke-PodeStateScriptConversion -ScriptBlock $ScriptBlock $ScriptBlock = Invoke-PodeSessionScriptConversion -ScriptBlock $ScriptBlock } # create the auth scheme for getting the token header $scheme = New-PodeAuthScheme -Custom -Middleware $Middleware -ScriptBlock { param($options) $header = 'MS-ASPNETCORE-WINAUTHTOKEN' # fail if no header if (!(Test-PodeHeader -Name $header)) { return @{ Message = "No $($header) header found" Code = 401 } } # return the header for validation $token = Get-PodeHeader -Name $header return @($token) } # add a custom auth method to validate the user $method = Get-PodeAuthWindowsADIISMethod $scheme | Add-PodeAuth ` -Name $Name ` -ScriptBlock $method ` -FailureUrl $FailureUrl ` -FailureMessage $FailureMessage ` -SuccessUrl $SuccessUrl ` -Sessionless:$Sessionless ` -SuccessUseOrigin:$SuccessUseOrigin ` -ArgumentList @{ Users = $Users Groups = $Groups NoGroups = $NoGroups DirectGroups = $DirectGroups Provider = (Get-PodeAuthADProvider -ADModule:$ADModule) NoLocalCheck = $NoLocalCheck ScriptBlock = @{ Script = $ScriptBlock UsingVariables = $usingVars } } } <# .SYNOPSIS Adds the inbuilt User File Authentication method for verifying users. .DESCRIPTION Adds the inbuilt User File Authentication method for verifying users. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Scheme The Scheme to use for retrieving credentials (From New-PodeAuthScheme). .PARAMETER FilePath A path to a users JSON file (Default: ./users.json) .PARAMETER Groups An array of Group names to only allow access. .PARAMETER Users An array of Usernames to only allow access. .PARAMETER HmacSecret An optional secret if the passwords are HMAC SHA256 hashed. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER ScriptBlock Optional ScriptBlock that is passed the found user object for further validation. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .PARAMETER SuccessUseOrigin If supplied, successful authentication from a login page will redirect back to the originating page instead of the FailureUrl. .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthUserFile -Name 'Login' .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthUserFile -Name 'Login' -FilePath './custom/path/users.json' #> function Add-PodeAuthUserFile { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [hashtable] $Scheme, [Parameter()] [string] $FilePath, [Parameter()] [string[]] $Groups, [Parameter()] [string[]] $Users, [Parameter(ParameterSetName='Hmac')] [string] $HmacSecret, [Parameter()] [string] $FailureUrl, [Parameter()] [string] $FailureMessage, [Parameter()] [string] $SuccessUrl, [Parameter()] [scriptblock] $ScriptBlock, [switch] $Sessionless, [switch] $SuccessUseOrigin ) # ensure the name doesn't already exist if (Test-PodeAuth -Name $Name) { throw "User File Authentication method already defined: $($Name)" } # ensure the Scheme contains a scriptblock if (Test-PodeIsEmpty $Scheme.ScriptBlock) { throw "The supplied Scheme for the '$($Name)' User File authentication validator requires a valid ScriptBlock" } # if we're using sessions, ensure sessions have been setup if (!$Sessionless -and !(Test-PodeSessionsConfigured)) { throw 'Sessions are required to use session persistent authentication' } # set the file path if not passed if ([string]::IsNullOrWhiteSpace($FilePath)) { $FilePath = Join-PodeServerRoot -Folder '.' -FilePath 'users.json' } else { $FilePath = Get-PodeRelativePath -Path $FilePath -JoinRoot -Resolve } # ensure the user file exists if (!(Test-PodePath -Path $FilePath -NoStatus -FailOnDirectory)) { throw "The user file does not exist: $($FilePath)" } # if we have a scriptblock, deal with using vars if ($null -ne $ScriptBlock) { $ScriptBlock, $usingVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState # check for state/session vars $ScriptBlock = Invoke-PodeStateScriptConversion -ScriptBlock $ScriptBlock $ScriptBlock = Invoke-PodeSessionScriptConversion -ScriptBlock $ScriptBlock } # add Windows AD auth method to server $PodeContext.Server.Authentications[$Name] = @{ Scheme = $Scheme ScriptBlock = (Get-PodeAuthUserFileMethod) Arguments = @{ FilePath = $FilePath Users = $Users Groups = $Groups HmacSecret = $HmacSecret ScriptBlock = @{ Script = $ScriptBlock UsingVariables = $usingVars } } Sessionless = $Sessionless Failure = @{ Url = $FailureUrl Message = $FailureMessage } Success = @{ Url = $SuccessUrl UseOrigin = $SuccessUseOrigin } } } <# .SYNOPSIS Adds the inbuilt Windows Local User Authentication method for verifying users. .DESCRIPTION Adds the inbuilt Windows Local User Authentication method for verifying users. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Scheme The Scheme to use for retrieving credentials (From New-PodeAuthScheme). .PARAMETER Groups An array of Group names to only allow access. .PARAMETER Users An array of Usernames to only allow access. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER ScriptBlock Optional ScriptBlock that is passed the found user object for further validation. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .PARAMETER NoGroups If supplied, groups will not be retrieved for the user. .PARAMETER SuccessUseOrigin If supplied, successful authentication from a login page will redirect back to the originating page instead of the FailureUrl. .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthWindowsLocal -Name 'WinAuth' .EXAMPLE New-PodeAuthScheme -Basic | Add-PodeAuthWindowsLocal -Name 'WinAuth' -Groups @('Developers') .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthWindowsLocal -Name 'WinAuth' -NoGroups #> function Add-PodeAuthWindowsLocal { [CmdletBinding(DefaultParameterSetName='Groups')] param( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [hashtable] $Scheme, [Parameter(ParameterSetName='Groups')] [string[]] $Groups, [Parameter()] [string[]] $Users, [Parameter()] [string] $FailureUrl, [Parameter()] [string] $FailureMessage, [Parameter()] [string] $SuccessUrl, [Parameter()] [scriptblock] $ScriptBlock, [switch] $Sessionless, [Parameter(ParameterSetName='NoGroups')] [switch] $NoGroups, [switch] $SuccessUseOrigin ) # ensure we're on Windows! if (!(Test-PodeIsWindows)) { throw "Windows Local Authentication support is for Windows only" } # ensure the name doesn't already exist if (Test-PodeAuth -Name $Name) { throw "Windows Local Authentication method already defined: $($Name)" } # ensure the Scheme contains a scriptblock if (Test-PodeIsEmpty $Scheme.ScriptBlock) { throw "The supplied Scheme for the '$($Name)' Windows Local authentication validator requires a valid ScriptBlock" } # if we're using sessions, ensure sessions have been setup if (!$Sessionless -and !(Test-PodeSessionsConfigured)) { throw 'Sessions are required to use session persistent authentication' } # if we have a scriptblock, deal with using vars if ($null -ne $ScriptBlock) { $ScriptBlock, $usingVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState # check for state/session vars $ScriptBlock = Invoke-PodeStateScriptConversion -ScriptBlock $ScriptBlock $ScriptBlock = Invoke-PodeSessionScriptConversion -ScriptBlock $ScriptBlock } # add Windows Local auth method to server $PodeContext.Server.Authentications[$Name] = @{ Scheme = $Scheme ScriptBlock = (Get-PodeAuthWindowsLocalMethod) Arguments = @{ Users = $Users Groups = $Groups NoGroups = $NoGroups ScriptBlock = @{ Script = $ScriptBlock UsingVariables = $usingVars } } Sessionless = $Sessionless Failure = @{ Url = $FailureUrl Message = $FailureMessage } Success = @{ Url = $SuccessUrl UseOrigin = $SuccessUseOrigin } } } <# .SYNOPSIS Convert a Header/Payload into a JWT. .DESCRIPTION Convert a Header/Payload hashtable into a JWT, with the option to sign it. .PARAMETER Header A Hashtable containing the Header information for the JWT. .PARAMETER Payload A Hashtable containing the Payload information for the JWT. .PARAMETER Secret An Optional Secret for signing the JWT, should be a string or byte[]. This is mandatory if the Header algorithm isn't "none". .EXAMPLE ConvertTo-PodeJwt -Header @{ alg = 'none' } -Payload @{ sub = '123'; name = 'John' } .EXAMPLE ConvertTo-PodeJwt -Header @{ alg = 'hs256' } -Payload @{ sub = '123'; name = 'John' } -Secret 'abc' #> function ConvertTo-PodeJwt { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [hashtable] $Header, [Parameter(Mandatory=$true)] [hashtable] $Payload, [Parameter()] $Secret = $null ) # validate header if ([string]::IsNullOrWhiteSpace($Header.alg)) { throw "No algorithm supplied in JWT Header" } # convert the header $header64 = ConvertTo-PodeBase64UrlValue -Value ($Header | ConvertTo-Json -Compress) # convert the payload $payload64 = ConvertTo-PodeBase64UrlValue -Value ($Payload | ConvertTo-Json -Compress) # combine $jwt = "$($header64).$($payload64)" # convert secret to bytes if (($null -ne $Secret) -and ($Secret -isnot [byte[]])) { $Secret = [System.Text.Encoding]::UTF8.GetBytes([string]$Secret) } # make the signature $sig = New-PodeJwtSignature -Algorithm $Header.alg -Token $jwt -SecretBytes $Secret # add the signature and return $jwt += ".$($sig)" return $jwt } <# .SYNOPSIS Convert and return the payload of a JWT token. .DESCRIPTION Convert and return the payload of a JWT token, verifying the signature by default with support to ignore the signature. .PARAMETER Token The JWT token. .PARAMETER Secret The Secret, as a string or byte[], to verify the token's signature. .PARAMETER IgnoreSignature Skip signature verification, and return the decoded payload. .EXAMPLE ConvertFrom-PodeJwt -Token "eyJ0eXAiOiJKV1QiLCJhbGciOiJoczI1NiJ9.eyJleHAiOjE2MjI1NTMyMTQsIm5hbWUiOiJKb2huIERvZSIsInN1YiI6IjEyMyJ9.LP-O8OKwix91a-SZwVK35gEClLZQmsORbW0un2Z4RkY" #> function ConvertFrom-PodeJwt { [CmdletBinding(DefaultParameterSetName='Secret')] param( [Parameter(Mandatory=$true)] [string] $Token, [Parameter(ParameterSetName='Signed')] $Secret = $null, [Parameter(ParameterSetName='Ignore')] [switch] $IgnoreSignature ) # get the parts $parts = ($Token -isplit '\.') # check number of parts (should be 3) if ($parts.Length -ne 3) { throw "Invalid JWT supplied" } # convert to header $header = ConvertFrom-PodeJwtBase64Value -Value $parts[0] if ([string]::IsNullOrWhiteSpace($header.alg)) { throw "Invalid JWT header algorithm supplied" } # convert to payload $payload = ConvertFrom-PodeJwtBase64Value -Value $parts[1] # get signature if ($IgnoreSignature) { return $payload } $signature = $parts[2] # check "none" signature, and return payload if no signature $isNoneAlg = ($header.alg -ieq 'none') if ([string]::IsNullOrWhiteSpace($signature) -and !$isNoneAlg) { throw "No JWT signature supplied for $($header.alg)" } if (![string]::IsNullOrWhiteSpace($signature) -and $isNoneAlg) { throw "Expected no JWT signature to be supplied" } if ($isNoneAlg -and ($null -ne $Secret) -and ($Secret.Length -gt 0)) { throw "Expected a signed JWT, 'none' algorithm is not allowed" } if ($isNoneAlg) { return $payload } # otherwise, we have an alg for the signature, so we need to validate it if (($null -ne $Secret) -and ($Secret -isnot [byte[]])) { $Secret = [System.Text.Encoding]::UTF8.GetBytes([string]$Secret) } $sig = "$($parts[0]).$($parts[1])" $sig = New-PodeJwtSignature -Algorithm $header.alg -Token $sig -SecretBytes $Secret if ($sig -ne $parts[2]) { throw "Invalid JWT signature supplied" } # it's valid return the payload! return $payload } <# .SYNOPSIS Automatically loads auth ps1 files .DESCRIPTION Automatically loads auth ps1 files from either a /auth folder, or a custom folder. Saves space dot-sourcing them all one-by-one. .PARAMETER Path Optional Path to a folder containing ps1 files, can be relative or literal. .EXAMPLE Use-PodeAuth .EXAMPLE Use-PodeAuth -Path './my-auth' #> function Use-PodeAuth { [CmdletBinding()] param( [Parameter()] [string] $Path ) Use-PodeFolder -Path $Path -DefaultPath 'auth' } <# .SYNOPSIS Builds an OAuth2 scheme using an OpenID Connect Discovery URL. .DESCRIPTION Builds an OAuth2 scheme using an OpenID Connect Discovery URL. .PARAMETER Url The OpenID Connect Discovery URL, this must end with '/.well-known/openid-configuration' (if missing, it will be automatically appended). .PARAMETER Scope A list of optional Scopes to use during the OAuth2 request. (Default: the supported list returned) .PARAMETER ClientId The Client ID from registering a new app. .PARAMETER ClientSecret The Client Secret from registering a new app (this is optional when using PKCE). .PARAMETER RedirectUrl An optional OAuth2 Redirect URL (Default: <host>/oauth2/callback) .PARAMETER InnerScheme An optional authentication Scheme (from New-PodeAuthScheme) that will be called prior to this Scheme. .PARAMETER Middleware An array of ScriptBlocks for optional Middleware to run before the Scheme's scriptblock. .PARAMETER UsePKCE If supplied, OAuth2 authentication will use PKCE code verifiers. .EXAMPLE ConvertFrom-PodeOIDCDiscovery -Url 'https://accounts.google.com/.well-known/openid-configuration' -ClientId some_id -UsePKCE .EXAMPLE ConvertFrom-PodeOIDCDiscovery -Url 'https://accounts.google.com' -ClientId some_id -UsePKCE #> function ConvertFrom-PodeOIDCDiscovery { [CmdletBinding()] param( [Parameter(Mandatory=$true)] [string] $Url, [Parameter()] [string[]] $Scope, [Parameter(Mandatory=$true)] [string] $ClientId, [Parameter()] [string] $ClientSecret, [Parameter()] [string] $RedirectUrl, [Parameter(ValueFromPipeline=$true)] [hashtable] $InnerScheme, [Parameter()] [object[]] $Middleware, [switch] $UsePKCE ) # get the discovery doc if (!$Url.EndsWith('/.well-known/openid-configuration')) { $Url += '/.well-known/openid-configuration' } $config = Invoke-RestMethod -Method Get -Uri $Url # check it supports the code response_type if ($config.response_types_supported -inotcontains 'code') { throw "The OAuth2 provider does not support the 'code' response_type" } # can we have an InnerScheme? if (($null -ne $InnerScheme) -and ($config.grant_types_supported -inotcontains 'password')) { throw "The OAuth2 provider does not support the 'password' grant_type required by using an InnerScheme" } # scopes $scopes = $config.scopes_supported if (($null -ne $Scope) -and ($Scope.Length -gt 0)) { $scopes = @(foreach ($s in $Scope) { if ($s -iin $config.scopes_supported) { $s } }) } # pkce code challenge method $codeMethod = 'S256' if ($config.code_challenge_methods_supported -inotcontains $codeMethod) { $codeMethod = 'plain' } return (New-PodeAuthScheme ` -OAuth2 ` -ClientId $ClientId ` -ClientSecret $ClientSecret ` -AuthoriseUrl $config.authorization_endpoint ` -TokenUrl $config.token_endpoint ` -UserUrl $config.userinfo_endpoint ` -RedirectUrl $RedirectUrl ` -Scope $scopes ` -InnerScheme $InnerScheme ` -Middleware $Middleware ` -CodeChallengeMethod $codeMethod ` -UsePKCE:$UsePKCE) } <# .SYNOPSIS Test whether the current WebEvent or Session has an authenticated user. .DESCRIPTION Test whether the current WebEvent or Session has an authenticated user. Returns true if there is an authenticated user. .EXAMPLE if (Test-PodeAuthUser) { ... } #> function Test-PodeAuthUser { [CmdletBinding()] param() return ( (($null -ne $WebEvent.Auth.User) -and $WebEvent.Auth.IsAuthenticated) -or (($null -ne $WebEvent.Session.Data.Auth.User) -and $WebEvent.Session.Data.Auth.IsAuthenticated) ) } |