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 name of the type of Basic Authentication. .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 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. .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 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 InnerScheme An optional authentication Scheme (from New-PodeAuthScheme) that will be called prior to this Scheme. .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')] [string] $HeaderTag = 'Basic', [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(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] $ClientId, [Parameter(ParameterSetName='OAuth2', Mandatory=$true)] [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')] [switch] $OAuth2, [Parameter(ParameterSetName='Bearer')] [Parameter(ParameterSetName='OAuth2')] [string[]] $Scope, [Parameter(ValueFromPipeline=$true)] [hashtable] $InnerScheme ) # default realm $_realm = 'User' # configure the auth scheme switch ($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 InnerScheme = $InnerScheme Scheme = 'http' Arguments = @{ HeaderTag = (Protect-PodeValue -Value $HeaderTag -Default 'Basic') Encoding = (Protect-PodeValue -Value $Encoding -Default 'ISO-8859-1') } } } 'clientcertificate' { return @{ Name = 'Mutual' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthClientCertificateType) UsingVariables = $null } PostValidator = $null 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 } InnerScheme = $InnerScheme Scheme = 'http' Arguments = @{} } } 'bearer' { return @{ Name = 'Bearer' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthBearerType) UsingVariables = $null } PostValidator = @{ Script = (Get-PodeAuthBearerPostValidator) UsingVariables = $null } Scheme = 'http' InnerScheme = $InnerScheme Arguments = @{ Scopes = $Scope } } } 'form' { return @{ Name = 'Form' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthFormType) UsingVariables = $null } PostValidator = $null InnerScheme = $InnerScheme Scheme = 'http' Arguments = @{ Fields = @{ Username = (Protect-PodeValue -Value $UsernameField -Default 'username') Password = (Protect-PodeValue -Value $PasswordField -Default 'password') } } } } 'oauth2' { if (($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" } return @{ Name = 'OAuth2' Realm = (Protect-PodeValue -Value $Realm -Default $_realm) ScriptBlock = @{ Script = (Get-PodeAuthOAuth2Type) UsingVariables = $null } PostValidator = $null Scheme = 'oauth2' InnerScheme = $InnerScheme Arguments = @{ Scopes = $Scope Client = @{ ID = $ClientId Secret = $ClientSecret } Urls = @{ Redirect = $RedirectUrl Authorise = $AuthoriseUrl Token = $TokenUrl User = $UserUrl } } } } 'custom' { $ScriptBlock, $usingScriptVars = Invoke-PodeUsingScriptConversion -ScriptBlock $ScriptBlock -PSSession $PSCmdlet.SessionState if (!(Test-PodeIsEmpty $PostValidator)) { $PostValidator, $usingPostVars = Invoke-PodeUsingScriptConversion -ScriptBlock $PostValidator -PSSession $PSCmdlet.SessionState } 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 } 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. .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. .EXAMPLE New-PodeAuthAzureADScheme -Tenant 123-456-678 -ClientId abcdef -ClientSecret 1234.abc #> function New-PodeAuthAzureADScheme { [CmdletBinding()] param( [Parameter()] [ValidateNotNullOrEmpty()] [string] $Tenant = 'common', [Parameter(Mandatory=$true)] [string] $ClientId, [Parameter(Mandatory=$true)] [string] $ClientSecret, [Parameter()] [string] $RedirectUrl, [Parameter(ValueFromPipeline=$true)] [hashtable] $InnerScheme ) 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 $InnerScheme) } <# .SYNOPSIS Adds a custom Authentication method for verifying users. .DESCRIPTION Adds a custom Authentication method for verifying users. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Scheme The Scheme to use for retrieving credentials (From New-PodeAuthScheme). .PARAMETER ScriptBlock The ScriptBlock defining logic that retrieves and verifys a user. .PARAMETER ArgumentList An array of arguments to supply to the Custom Authentication's ScriptBlock. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuth -Name 'Main' -ScriptBlock { /* logic */ } #> function Add-PodeAuth { [CmdletBinding()] param ( [Parameter(Mandatory=$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 ) # 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 # 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 = $SuccessUrl } } # if the scheme is oauth2, and there's no redirect, set up a default one if (($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 domain name that is prepended onto usernames that are missing it (<Domain>\<Username>). .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 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 OpenLDAP If supplied, and on Windows, OpenLDAP will be used instead. .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(ParameterSetName='Groups')] [string[]] $Groups, [Parameter()] [string[]] $Users, [Parameter()] [string] $FailureUrl, [Parameter()] [string] $FailureMessage, [Parameter()] [string] $SuccessUrl, [switch] $Sessionless, [Parameter(ParameterSetName='NoGroups')] [switch] $NoGroups, [switch] $OpenLDAP ) # 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' } # 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] } # add Windows AD auth method to server $PodeContext.Server.Authentications[$Name] = @{ Scheme = $Scheme ScriptBlock = (Get-PodeAuthWindowsADMethod) Arguments = @{ Server = $Fqdn Domain = $Domain Users = $Users Groups = $Groups NoGroups = $NoGroups OpenLDAP = $OpenLDAP } Sessionless = $Sessionless Failure = @{ Url = $FailureUrl Message = $FailureMessage } Success = @{ Url = $SuccessUrl } } } <# .SYNOPSIS Remove a specific Authentication method. .DESCRIPTION Remove a specific Authentication method. .PARAMETER Name The Name of the Authentication method. .EXAMPLE Remove-PodeAuth -Name 'Login' #> function Remove-PodeAuth { [CmdletBinding()] param ( [Parameter(Mandatory=$true, ValueFromPipeline=$true)] [string] $Name ) $PodeContext.Server.Authentications.Remove($Name) | Out-Null } <# .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 $Authentication } <# .SYNOPSIS Adds the inbuilt IIS Authentication method for verifying users passed to Pode from IIS. .DESCRIPTION Adds the inbuilt IIS Authentication method for verifying users passed to Pode from IIS. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Groups An array of Group names to only allow access. .PARAMETER Users An array of Usernames to only allow access. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .PARAMETER NoGroups If supplied, groups will not be retrieved for the user in AD. .PARAMETER NoLocalCheck If supplied, Pode will not at attempt to retrieve local User/Group information for the authenticated user. .EXAMPLE Add-PodeAuthIIS -Name 'IISAuth' .EXAMPLE Add-PodeAuthIIS -Name 'IISAuth' -Groups @('Developers') .EXAMPLE Add-PodeAuthIIS -Name 'IISAuth' -NoGroups #> function Add-PodeAuthIIS { [CmdletBinding(DefaultParameterSetName='Groups')] param ( [Parameter(Mandatory=$true)] [string] $Name, [Parameter(ParameterSetName='Groups')] [string[]] $Groups, [Parameter()] [string[]] $Users, [Parameter()] [string] $FailureUrl, [Parameter()] [string] $FailureMessage, [Parameter()] [string] $SuccessUrl, [switch] $Sessionless, [Parameter(ParameterSetName='NoGroups')] [switch] $NoGroups, [switch] $NoLocalCheck ) # 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)" } # create the auth scheme for getting the token header $scheme = New-PodeAuthScheme -Custom -ScriptBlock { param($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 ` -ArgumentList @{ Users = $Users Groups = $Groups NoGroups = $NoGroups NoLocalCheck = $NoLocalCheck } } <# .SYNOPSIS Adds the inbuilt User File Authentication method for verifying users. .DESCRIPTION Adds the inbuilt User File Authentication method for verifying users. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Scheme The Scheme to use for retrieving credentials (From New-PodeAuthScheme). .PARAMETER FilePath A path to a users JSON file (Default: ./users.json) .PARAMETER Groups An array of Group names to only allow access. .PARAMETER Users An array of Usernames to only allow access. .PARAMETER HmacSecret An optional secret if the passwords are HMAC SHA256 hashed. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthUserFile -Name 'Login' .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthUserFile -Name 'Login' -FilePath './custom/path/users.json' #> function Add-PodeAuthUserFile { [CmdletBinding()] param( [Parameter(Mandatory=$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, [switch] $Sessionless ) # 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)" } # 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 } Sessionless = $Sessionless Failure = @{ Url = $FailureUrl Message = $FailureMessage } Success = @{ Url = $SuccessUrl } } } <# .SYNOPSIS Adds the inbuilt Windows Local User Authentication method for verifying users. .DESCRIPTION Adds the inbuilt Windows Local User Authentication method for verifying users. .PARAMETER Name A unique Name for the Authentication method. .PARAMETER Scheme The Scheme to use for retrieving credentials (From New-PodeAuthScheme). .PARAMETER Groups An array of Group names to only allow access. .PARAMETER Users An array of Usernames to only allow access. .PARAMETER FailureUrl The URL to redirect to when authentication fails. .PARAMETER FailureMessage An override Message to throw when authentication fails. .PARAMETER SuccessUrl The URL to redirect to when authentication succeeds when logging in. .PARAMETER Sessionless If supplied, authenticated users will not be stored in sessions, and sessions will not be used. .PARAMETER NoGroups If supplied, groups will not be retrieved for the user. .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthWindowsLocal -Name 'WinAuth' .EXAMPLE New-PodeAuthScheme -Basic | Add-PodeAuthWindowsLocal -Name 'WinAuth' -Groups @('Developers') .EXAMPLE New-PodeAuthScheme -Form | Add-PodeAuthWindowsLocal -Name 'WinAuth' -NoGroups #> function Add-PodeAuthWindowsLocal { [CmdletBinding(DefaultParameterSetName='Groups')] param( [Parameter(Mandatory=$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, [switch] $Sessionless, [Parameter(ParameterSetName='NoGroups')] [switch] $NoGroups ) # 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' } # add Windows Local auth method to server $PodeContext.Server.Authentications[$Name] = @{ Scheme = $Scheme ScriptBlock = (Get-PodeAuthWindowsLocalMethod) Arguments = @{ Users = $Users Groups = $Groups NoGroups = $NoGroups } Sessionless = $Sessionless Failure = @{ Url = $FailureUrl Message = $FailureMessage } Success = @{ Url = $SuccessUrl } } } |