users.psm1

# Helpers
function Resolve-SafeguardUserObject
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$true,Position=0)]
        [object]$User
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if ($User.Id -as [int])
    {
        $User = $User.Id
    }

    if (-not ($User -as [int]))
    {
        try
        {
            $local:Users = (Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET Users `
                                -Parameters @{ filter = "UserName ieq '$User'" } -RetryVersion 2 -RetryUrl "Users")
        }
        catch
        {
            Write-Verbose $_
            Write-Verbose "Caught exception with ieq filter, trying with q parameter"
            $local:Users = (Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET Users `
                                -Parameters @{ q = $User } -RetryVersion 2 -RetryUrl "Users")
        }
        if (-not $local:Users)
        {
            throw "Unable to find user matching '$User'"
        }
        if ($local:Users.Count -ne 1)
        {
            throw "Found $($local:Users.Count) users matching '$User'"
        }
        $local:Users[0]
    }
    else
    {
        Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET "Users/$User"
    }
}
function Resolve-SafeguardUserId
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$true,Position=0)]
        [object]$User
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if ($User.Id -as [int])
    {
        $User = $User.Id
    }

    if (-not ($User -as [int]))
    {
        try
        {
            $local:Users = (Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET Users `
                                -Parameters @{ filter = "UserName ieq '$User'" } -RetryVersion 2 -RetryUrl "Users")
        }
        catch
        {
            Write-Verbose $_
            Write-Verbose "Caught exception with ieq filter, trying with q parameter"
            $local:Users = (Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET Users `
                                -Parameters @{ q = $User } -RetryVersion 2 -RetryUrl "Users")
        }
        if (-not $local:Users)
        {
            throw "Unable to find user matching '$User'"
        }
        if ($local:Users.Count -ne 1)
        {
            throw "Found $($local:Users.Count) users matching '$User'"
        }
        $local:Users[0].Id
    }
    else
    {
        $User
    }
}

<#
.SYNOPSIS
Get identity providers configured in Safeguard via the Web API.

.DESCRIPTION
Get the identity providers that have been configured in Safeguard. Based on
these identity providers you can add users that can log into Safeguard. All
users can request access to passwords or sessions based on policy. Depending
on permissions (admin roles) some users can manage different aspects of Safeguard.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER ProviderToGet
An integer containing an ID or a string containing the name of the identity provider to return.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Get-SafeguardIdentityProvider -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Get-SafeguardIdentityProvider
#>

function Get-SafeguardIdentityProvider
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$false,Position=0)]
        [object]$ProviderToGet
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if ($PSBoundParameters.ContainsKey("ProviderToGet"))
    {
        if ($ProviderToGet -as [int])
        {
            Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET "IdentityProviders/$ProviderToGet" -RetryVersion 2 -RetryUrl "IdentityProviders/$ProviderToGet"
        }
        else
        {
            try
            {
                Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET IdentityProviders `
                    -Parameters @{ filter = "Name ieq '$ProviderToGet'" } -RetryVersion 2 -RetryUrl "IdentityProviders"
            }
            catch
            {
                Write-Verbose $_
                Write-Verbose "Caught exception with ieq filter, trying with q parameter"
                Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET IdentityProviders `
                    -Parameters @{ q = $ProviderToGet } -RetryVersion 2 -RetryUrl "IdentityProviders"
            }
        }
    }
    else
    {
        Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET IdentityProviders -RetryVersion 2 -RetryUrl "IdentityProviders"
    }
}

<#
.SYNOPSIS
Create new Starling 2FA secondary authentication provider in Safeguard via the Web API.
(DEPRECATED: Use Starling Join)

.DESCRIPTION
Create a new identity provider in Safeguard to enable adding Starling 2FA as a secondary
authentication method for users. After this is configured you can add Starling 2FA to
existing users. Those users must have an email address and mobile phone number.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER ProviderName
A string containing the name to give this new identity provider.

.PARAMETER ApiKey
A string containing the API Key obtained from Starling 2FA console.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
New-SafeguardStarling2faAuthentication "Company 2FA" $ApiKey
#>

function New-SafeguardStarling2faAuthentication
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$true,Position=0)]
        [string]$ProviderName,
        [Parameter(Mandatory=$true,Position=1)]
        [string]$ApiKey
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    $local:ProviderObject = (Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure `
        Core POST IdentityProviders -Body @{
            Name = $ProviderName;
            TypeReferenceName = "StarlingTwoFactor"
        })
    Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure `
        Core PUT "IdentityProviders/$($local:ProviderObject.Id)/ApiKey" -Body $ApiKey
    Get-SafeguardIdentityProvider -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $local:ProviderObject.Id
}

<#
.SYNOPSIS
Get users in Safeguard via the Web API.

.DESCRIPTION
Get the users that have been added to Safeguard. Users can log into Safeguard. All
users can request access to passwords or sessions based on policy. Depending
on permissions (admin roles) some users can manage different aspects of Safeguard.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER UserToGet
An integer containing an ID or a string containing the name of the user to return.

.PARAMETER Fields
An array of the user property names to return.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Get-SafeguardUser -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Get-SafeguardUser petrsnd -Fields IdentityProviderId,Id,UserName

.EXAMPLE
Get-SafeguardUser 123
#>

function Get-SafeguardUser
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$false,Position=0)]
        [object]$UserToGet,
        [Parameter(Mandatory=$false)]
        [string[]]$Fields
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    $local:Parameters = $null
    if ($Fields)
    {
        $local:Parameters = @{ fields = ($Fields -join ",")}
    }

    if ($PSBoundParameters.ContainsKey("UserToGet"))
    {
        $local:UserId = (Resolve-SafeguardUserId -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $UserToGet)
        Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET "Users/$local:UserId" `
            -RetryVersion 2 -RetryUrl "Users/$local:UserId" -Parameters $local:Parameters
    }
    else
    {
        Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET Users `
            -RetryVersion 2 -RetryUrl "Users" -Parameters $local:Parameters
    }
}

<#
.SYNOPSIS
Search for a user in Safeguard via the Web API.

.DESCRIPTION
Search for a user in Safeguard for any string fields containing
the SearchString.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER SearchString
A string to search for in the user.

.PARAMETER QueryFilter
A string to pass to the -filter query parameter in the Safeguard Web API.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Find-SafeguardUser -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Find-SafeguardUser "Peterson"

.EXAMPLE
Find-SafeguardUser -QueryFilter "SecondaryAuthenticationProviderId eq null" | ft Id,PrimaryAuthenticationProviderName,UserName,EmailAddress
#>

function Find-SafeguardUser
{
    [CmdletBinding(DefaultParameterSetName="Search")]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$true,Position=0,ParameterSetName="Search")]
        [string]$SearchString,
        [Parameter(Mandatory=$true,Position=0,ParameterSetName="Query")]
        [string]$QueryFilter
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if ($PSCmdlet.ParameterSetName -eq "Search")
    {
        Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET Users `
            -Parameters @{ q = $SearchString }
    }
    else
    {
        Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core GET Users `
            -Parameters @{ filter = $QueryFilter }
    }
}

<#
.SYNOPSIS
Create a new user in Safeguard via the Web API.

.DESCRIPTION
Create a new user in Safeguard. Users can log into Safeguard. All
users can request access to passwords or sessions based on policy. Depending
on permissions (admin roles) some users can manage different aspects of Safeguard.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER Provider
An integer containing an ID or a string containing the name of the identity provider.

.PARAMETER NewUserName
A string containing the name to give to the new user. Names must be unique per identity provider.

.PARAMETER FirstName
A string containing the first name of the user. Combined with last name to form a user's DisplayName.

.PARAMETER LastName
A string containing the last name of the user. Combined with first name to form a user's DisplayName.

.PARAMETER Description
A string containing a description for the user.

.PARAMETER DomainName
A string containing the DNS name of the domain this user is in.

.PARAMETER EmailAddress
A string containing a email address for the user.

.PARAMETER WorkPhone
A string containing a work phone number for the user.

.PARAMETER MobilePhone
A string containing a mobile phone number for the user.

.PARAMETER AdminRoles
An array of strings containing the permissions (admin roles) to assign to the user. You may also specify
'All' to grant all permissions. Other permissions are: 'GlobalAdmin', 'DirectoryAdmin', 'Auditor',
'AssetAdmin', 'ApplianceAdmin', 'PolicyAdmin', 'UserAdmin', 'HelpdeskAdmin', 'OperationsAdmin'.
'DirectoryAdmin' has been deprecated. 'All' does not grant 'DirectoryAdmin' permission.
Add 'DirectoryAdmin' permission individually for older Safeguard appliance.

.PARAMETER Password
SecureString containing the password.

.PARAMETER NoPassword
Do not promprt for a password for new local user

.PARAMETER Thumbprint
String containing a SHA-1 thumbprint of certificate to use for authentication.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
New-SafeguardUser -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
New-SafeguardUser local petrsnd -AdminRoles 'AssetAdmin','ApplianceAdmin'
#>

function New-SafeguardUser
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$false,Position=0)]
        [object]$Provider,
        [Parameter(Mandatory=$true,Position=1)]
        [string]$NewUserName,
        [Parameter(Mandatory=$false)]
        [string]$FirstName = $null,
        [Parameter(Mandatory=$false)]
        [string]$LastName = $null,
        [Parameter(Mandatory=$false)]
        [string]$Description = $null,
        [Parameter(Mandatory=$false)]
        [string]$DomainName = $null,
        [Parameter(Mandatory=$false)]
        [string]$EmailAddress = $null,
        [Parameter(Mandatory=$false)]
        [string]$WorkPhone = $null,
        [Parameter(Mandatory=$false)]
        [string]$MobilePhone = $null,
        [Parameter(Mandatory=$false)]
        [ValidateSet('GlobalAdmin','DirectoryAdmin','Auditor','AssetAdmin','ApplianceAdmin','PolicyAdmin','UserAdmin','HelpdeskAdmin','OperationsAdmin','All',IgnoreCase=$true)]
        [string[]]$AdminRoles = $null,
        [Parameter(Mandatory=$false)]
        [SecureString]$Password,
        [Parameter(Mandatory=$false)]
        [switch]$NoPassword = $false,
        [Parameter(Mandatory=$false)]
        [string]$Thumbprint
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    $local:AllProviders = (Get-SafeguardIdentityProvider -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure)
    $local:LocalProviderId = ($AllProviders | Where-Object { $_.Name -eq "Local" }).Id
    $local:CertificateProviderId = ($AllProviders | Where-Object { $_.Name -eq "Certificate" }).Id
    if (-not $PSBoundParameters.ContainsKey("Provider"))
    {
        Write-Host "Identity providers:"
        Write-Host "["
        $local:AllProviders | ForEach-Object {
            Write-Host (" {0,3} - {1}" -f $_.Id,$_.Name)
        }
        Write-Host "]"
        $Provider = (Read-Host "Select an identity provider")
    }
    if (-not ($Provider -as [int]))
    {
        $local:ProviderResolved = (Get-SafeguardIdentityProvider -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $Provider)[0].Id
        if (-not $local:ProviderResolved)
        {
            throw "Unable to find identity provider that matches '$Provider'"
        }
        $Provider = $local:ProviderResolved
    }

    if ($Provider -eq $local:CertificateProviderId -and -not ($PSBoundParameters.ContainsKey("Thumbprint")))
    {
        $Thumbprint = (Read-Host "Thumbprint")
    }

    if ($AdminRoles -contains "All")
    {
        Import-Module -Name "$PSScriptRoot\sg-utilities.psm1" -Scope Local
        if (Test-SafeguardMinVersionInternal -Appliance $Appliance -Insecure:$Insecure -MinVersion "2.7")
        {
            $AdminRoles = @('GlobalAdmin','Auditor','AssetAdmin','ApplianceAdmin','PolicyAdmin','UserAdmin','HelpdeskAdmin','OperationsAdmin')
        }
        else
        {
            $AdminRoles = @('GlobalAdmin','DirectoryAdmin','Auditor','AssetAdmin','ApplianceAdmin','PolicyAdmin','UserAdmin','HelpdeskAdmin','OperationsAdmin')
        }
    }

    if ($Provider -eq $local:LocalProviderId -and $PSBoundParameters.ContainsKey("Password"))
    {
        # Check the password complexity before creating the user so you don't end up with a user without a password
        try
        {
            $local:PasswordPlainText = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($Password))
            Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core POST "Users/ValidatePassword" -Body `
                $local:PasswordPlainText -RetryVersion 2 -RetryUrl "Users/ValidatePassword"
            $local:PasswordPlainText = ""
        }
        catch
        {
            Write-Warning "Password for the new user failed to meet requirements"
            throw $_.Exception
        }
    }

    if ($Provider -eq $local:LocalProviderId -or $Provider -eq $local:CertificateProviderId)
    {
        $local:Body = @{
            PrimaryAuthenticationProviderId = $Provider;
            UserName = $NewUserName;
            AdminRoles = $AdminRoles
        }
        if ($PSBoundParameters.ContainsKey("FirstName")) { $local:Body.FirstName = $FirstName }
        if ($PSBoundParameters.ContainsKey("LastName")) { $local:Body.LastName = $LastName }
        if ($PSBoundParameters.ContainsKey("Description")) { $local:Body.Description = $Description }
        if ($PSBoundParameters.ContainsKey("EmailAddress")) { $local:Body.EmailAddress = $EmailAddress }
        if ($PSBoundParameters.ContainsKey("WorkPhone")) { $local:Body.WorkPhone = $WorkPhone }
        if ($PSBoundParameters.ContainsKey("MobilePhone")) { $local:Body.MobilePhone = $MobilePhone }
        if ($Provider -eq $local:CertificateProviderId)
        {
            $local:Body.PrimaryAuthenticationIdentity = $Thumbprint
        }
        $local:NewUser = (Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core POST Users -Body $local:Body -RetryVersion 2 -RetryUrl "Users")
        if ($Provider -eq $local:LocalProviderId)
        {
            Write-Host "Setting password for new user..."
            if ($PSBoundParameters.ContainsKey("Password"))
            {
                Set-SafeguardUserPassword -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $local:NewUser.Id $Password
            }
            else
            {
                if (-not $NoPassword)
                {
                    Set-SafeguardUserPassword -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $local:NewUser.Id
                }
            }
        }
        $local:NewUser
    }
    else
    {
        if (-not $PSBoundParameters.ContainsKey("DomainName"))
        {
            $DomainName = (Read-Host "DomainName")
        }
        # For directory accounts, lots of attributes are mapped from the directory
        Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core POST Users -Body @{
            PrimaryAuthenticationProviderId = $Provider;
            UserName = $NewUserName;
            AdminRoles = $AdminRoles;
            DirectoryProperties = @{ DomainName = $DomainName }
        } -RetryVersion 2 -RetryUrl "Users"
    }
}

<#
.SYNOPSIS
Delete a user from Safeguard via the Web API.

.DESCRIPTION
Delete a user from Safeguard. The user will no longer be able tolog into Safeguard.
All audit history for that user will be retained.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER UserToDelete
An integer containing an ID or a string containing the name of the user to delete.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Remove-SafeguardUser -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Remove-SafeguardUser petrsnd

.EXAMPLE
Remove-SafeguardUser 123
#>

function Remove-SafeguardUser
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$false,Position=0)]
        [object]$UserToDelete
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if (-not $PSBoundParameters.ContainsKey("UserToDelete"))
    {
        $UserToDelete = (Read-Host "UserToDelete")

    }
    $local:UserId = (Resolve-SafeguardUserId -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $UserToDelete)

    Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core DELETE "Users/$($local:UserId)"
}

<#
.SYNOPSIS
Set the password for a user in Safeguard via the Web API.

.DESCRIPTION
Set the password for a user in Safeguard. This operation only works for
users from the local identity provider.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER UserToEdit
An integer containing an ID or a string containing the name of the user.

.PARAMETER Password
SecureString containing the password.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Set-SafeguardUserPassword -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Set-SafeguardUserPassword petrsnd

.EXAMPLE
Set-SafeguardUserPassword 123 $newpassword
#>

function Set-SafeguardUserPassword
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$false,Position=0)]
        [object]$UserToEdit,
        [Parameter(Mandatory=$false,Position=1)]
        [SecureString]$Password
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if (-not $PSBoundParameters.ContainsKey("UserToEdit"))
    {
        $UserToEdit = (Read-Host "UserToEdit")
    }
    $local:UserId = (Resolve-SafeguardUserId -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $UserToEdit)
    if (-not $PSBoundParameters.ContainsKey("Password") -or $null -eq $Password)
    {
        $Password = (Read-Host "Password" -AsSecureString)
    }

    $local:PasswordPlainText = [Runtime.InteropServices.Marshal]::PtrToStringAuto([Runtime.InteropServices.Marshal]::SecureStringToBSTR($Password))

    Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core PUT "Users/$($local:UserId)/Password" `
        -Body $local:PasswordPlainText -RetryVersion 2 -RetryUrl "Users/$($local:UserId)/Password"
}

<#
.SYNOPSIS
Edit an existing user in Safeguard via the Web API.

.DESCRIPTION
Edit an existing user in Safeguard. Users can log into Safeguard. All
users can request access to passwords or sessions based on policy. Depending
on permissions (admin roles) some users can manage different aspects of Safeguard.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER UserToEdit
An integer containing an ID or a string containing the name of the user.

.PARAMETER FirstName
A string containing the first name of the user. Combined with last name to form a user's DisplayName.

.PARAMETER LastName
A string containing the last name of the user. Combined with first name to form a user's DisplayName.

.PARAMETER Description
A string containing a description for the user.

.PARAMETER EmailAddress
A string containing a email address for the user.

.PARAMETER WorkPhone
A string containing a work phone number for the user.

.PARAMETER MobilePhone
A string containing a mobile phone number for the user.

.PARAMETER AdminRoles
An array of strings containing the permissions (admin roles) to assign to the user. You may also specify
'All' to grant all permissions. Other permissions are: 'GlobalAdmin', 'DirectoryAdmin','Auditor',
'AssetAdmin', 'ApplianceAdmin', 'PolicyAdmin', 'UserAdmin', 'HelpdeskAdmin', 'OperationsAdmin'.
'DirectoryAdmin' has been deprecated. 'All' does not grant 'DirectoryAdmin' permission.
Add 'DirectoryAdmin' permission individually for older Safeguard appliance.

.PARAMETER UserObject
An object containing the existing user with desired properties set.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Edit-SafeguardUser -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Edit-SafeguardUser petrsnd -AdminRoles 'AssetAdmin','ApplianceAdmin' -FirstName 'Dan'

.EXAMPLE
Edit-SafeguardUser -UserObject $obj
#>

function Edit-SafeguardUser
{
    [CmdletBinding(DefaultParameterSetName="Attributes")]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(ParameterSetName="Attributes",Mandatory=$true,Position=0)]
        [object]$UserToEdit,
        [Parameter(ParameterSetName="Attributes",Mandatory=$false)]
        [string]$FirstName = $null,
        [Parameter(ParameterSetName="Attributes",Mandatory=$false)]
        [string]$LastName = $null,
        [Parameter(ParameterSetName="Attributes",Mandatory=$false)]
        [string]$Description = $null,
        [Parameter(ParameterSetName="Attributes",Mandatory=$false)]
        [string]$EmailAddress = $null,
        [Parameter(ParameterSetName="Attributes",Mandatory=$false)]
        [string]$WorkPhone = $null,
        [Parameter(ParameterSetName="Attributes",Mandatory=$false)]
        [string]$MobilePhone = $null,
        [Parameter(ParameterSetName="Attributes",Mandatory=$false)]
        [ValidateSet('GlobalAdmin','DirectoryAdmin','Auditor','AssetAdmin','ApplianceAdmin','PolicyAdmin','UserAdmin','HelpdeskAdmin','OperationsAdmin','All',IgnoreCase=$true)]
        [string[]]$AdminRoles = $null,
        [Parameter(ParameterSetName="Object",Mandatory=$false)]
        [object]$UserObject
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if ($PsCmdlet.ParameterSetName -eq "Object" -and -not $UserObject)
    {
        throw "UserObject must not be null"
    }

    if ($PsCmdlet.ParameterSetName -eq "Attributes")
    {
        if (-not $PSBoundParameters.ContainsKey("UserToEdit"))
        {
            $UserToEdit = (Read-Host "UserToEdit")
        }
        $local:UserId = (Resolve-SafeguardUserId -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $UserToEdit)
    }

    if (-not ($PsCmdlet.ParameterSetName -eq "Object"))
    {
        $UserObject = (Get-SafeguardUser -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $local:UserId)

        if ($PSBoundParameters.ContainsKey("FirstName")) { $UserObject.FirstName = $FirstName }
        if ($PSBoundParameters.ContainsKey("LastName")) { $UserObject.LastName = $LastName }
        if ($PSBoundParameters.ContainsKey("Description")) { $UserObject.Description = $Description }
        if ($PSBoundParameters.ContainsKey("EmailAddress")) { $UserObject.EmailAddress = $EmailAddress }
        if ($PSBoundParameters.ContainsKey("WorkPhone")) { $UserObject.WorkPhone = $WorkPhone }
        if ($PSBoundParameters.ContainsKey("MobilePhone")) { $UserObject.MobilePhone = $MobilePhone }

        if ($PSBoundParameters.ContainsKey("AdminRoles"))
        {
            if ($AdminRoles -contains "All")
            {
                $AdminRoles = @('GlobalAdmin','Auditor','AssetAdmin','ApplianceAdmin','PolicyAdmin','UserAdmin','HelpdeskAdmin','OperationsAdmin')
            }
            $UserObject.AdminRoles = $AdminRoles
        }
    }

    Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core PUT "Users/$($UserObject.Id)" -Body $UserObject -RetryVersion 2 -RetryUrl "Users/$($UserObject.Id)"
}

<#
.SYNOPSIS
Enable a user in Safeguard via the Web API.

.DESCRIPTION
Enable a user in Safeguard. This operation only works for
users from the local and certificate identity providers.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER UserToEdit
An integer containing an ID or a string containing the name of the user.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Enable-SafeguardUser -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Enable-SafeguardUser petrsnd

.EXAMPLE
Enable-SafeguardUser 123
#>

function Enable-SafeguardUser
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$false,Position=0)]
        [object]$UserToEdit
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if (-not $PSBoundParameters.ContainsKey("UserToEdit"))
    {
        $UserToEdit = (Read-Host "UserToEdit")
    }
    $local:UserId = (Resolve-SafeguardUserId -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $UserToEdit)
    $local:UserObject = (Get-SafeguardUser -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $local:UserId)
    $local:UserObject.Disabled = $false
    Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core PUT "Users/$($UserObject.Id)" -Body $local:UserObject
}

<#
.SYNOPSIS
Disable a user in Safeguard via the Web API.

.DESCRIPTION
Disable a user in Safeguard. This operation only works for
users from the local and certificate identity providers.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER UserToEdit
An integer containing an ID or a string containing the name of the user.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Disable-SafeguardUser -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Disable-SafeguardUser petrsnd

.EXAMPLE
Disable-SafeguardUser 123
#>

function Disable-SafeguardUser
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$false,Position=0)]
        [object]$UserToEdit
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if (-not $PSBoundParameters.ContainsKey("UserToEdit"))
    {
        $UserToEdit = (Read-Host "UserToEdit")
    }
    $local:UserId = (Resolve-SafeguardUserId -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $UserToEdit)
    $local:UserObject = (Get-SafeguardUser -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $local:UserId)
    $local:UserObject.Disabled = $true
    Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core PUT "Users/$($UserObject.Id)" -Body $local:UserObject
}

<#
.SYNOPSIS
Rename a user in Safeguard via the Web API.

.DESCRIPTION
Rename a user in Safeguard. This operation only works for
users from the local and certificate identity providers.

.PARAMETER Appliance
IP address or hostname of a Safeguard appliance.

.PARAMETER AccessToken
A string containing the bearer token to be used with Safeguard Web API.

.PARAMETER Insecure
Ignore verification of Safeguard appliance SSL certificate.

.PARAMETER UserToEdit
An integer containing an ID or a string containing the name of the user.

.PARAMETER NewUserName
A string containing the new name for the user.

.INPUTS
None.

.OUTPUTS
JSON response from Safeguard Web API.

.EXAMPLE
Rename-SafeguardUser -AccessToken $token -Appliance 10.5.32.54 -Insecure

.EXAMPLE
Rename-SafeguardUser petrsnd dpeterso

.EXAMPLE
Rename-SafeguardUser 123 "bob jackson"
#>

function Rename-SafeguardUser
{
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory=$false)]
        [string]$Appliance,
        [Parameter(Mandatory=$false)]
        [object]$AccessToken,
        [Parameter(Mandatory=$false)]
        [switch]$Insecure,
        [Parameter(Mandatory=$false,Position=0)]
        [object]$UserToEdit,
        [Parameter(Mandatory=$false,Position=1)]
        [string]$NewUserName
    )

    if (-not $PSBoundParameters.ContainsKey("ErrorAction")) { $ErrorActionPreference = "Stop" }
    if (-not $PSBoundParameters.ContainsKey("Verbose")) { $VerbosePreference = $PSCmdlet.GetVariableValue("VerbosePreference") }

    if (-not $PSBoundParameters.ContainsKey("UserToEdit"))
    {
        $UserToEdit = (Read-Host "UserToEdit")
    }
    $local:UserId = (Resolve-SafeguardUserId -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $UserToEdit)
    if (-not $PSBoundParameters.ContainsKey("NewUserName") -or -not $NewUserName)
    {
        $NewUserName = (Read-Host "NewUserName")
    }

    $local:UserObject = (Get-SafeguardUser -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure $local:UserId)
    $local:UserObject.UserName = $NewUserName
    Invoke-SafeguardMethod -AccessToken $AccessToken -Appliance $Appliance -Insecure:$Insecure Core PUT "Users/$($local:UserObject.Id)" -Body $local:UserObject
}