Delete-GreenRadiusTemporaryToken.ps1

function Delete-GreenRadiusTemporaryToken {
    <#
        .SYNOPSIS
            Deletes a user's temp token.
 
        .DESCRIPTION
            Utilizes the GreenRADIUS API to delete the temp token from a user.
 
        .OUTPUTS
            $true if successful, $false if not. If not successful, an explanation of the failure
            will also be passed to Write-Error.
 
        .PARAMETER Username
            The username of the user from which we are removing the token. This is in
            username@domain format. This does NOT use the UPN, but rather the actual domain name as
            configured in GreenRADIUS independent of the individual user.
 
        .PARAMETER RawRequest
            Variable name, without the dollar sign, in which to store the raw request which was
            created and sent to the API. This does not need to be a pre-existing variable. Mostly
            used for debugging this function. This uses the Global scope.
 
        .PARAMETER RawResponse
            Variable name, without the dollar sign, in which to store the raw response from the API.
            This does not need to be a pre-existing variable. Mostly used for debugging this
            function. This uses the Global scope.
 
        .NOTES
            Version 2026.02.11.1451
    #>


    <# LICENSE
 
    Copyright (c) 2026 Derek Howard and the City of Eureka, California
 
    Permission is hereby granted, free of charge, to any person obtaining a copy of this software
    and associated documentation files (the "Software"), to deal in the Software without
    restriction, including without limitation the rights to use, copy, modify, merge, publish,
    and/or distribute copies of the Software, and to permit persons to whom the Software is
    furnished to do so, subject to the following conditions:
 
    The above copyright notice and this permission notice shall be included in all copies or
    substantial portions of the Software, and the original author shall be credited as having
    created the original work.
 
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
    BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
    DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    #>


    [CmdletBinding()]
    param
    (
        [Parameter(Mandatory=$true)]
        [string]$Username,

        [string]$RawRequest,

        [string]$RawResponse
    )

    if (-not $global:GreenRadiusApiSession) {
        Write-Error "You forgot to run Connect-GreenRadiusApi!"
        return $false;
    }

    $Body = @{
        usernames = @(
            $Username
        )
    }

    $Params = @{
        Uri                  = "https://$($global:GreenRadiusApiSession.HostName)/gras-api/v2/mgmt/temporary-tokens"
        Method               = "Delete"
        Credential           = $global:GreenRadiusApiSession.Credential
        Body                 = ($Body | ConvertTo-Json -Depth 5)
        ContentType          = "application/json"
    }

    if ($RawRequest) {
        Set-Variable -Name $RawRequest -Value $Body -Scope Global -Force
    }

    $apiResult = Invoke-RestMethod @Params
    if ($apiResult.GetType().Name -eq "String") {
        #This only seems necessary for the /tokenassignment api (used in Get-GreenRadiusTokenAssignments)
        #and even then only when no search parameters are specified, but here we go anyway
        $apiResult = $apiResult | ConvertFrom-Json -AsHashTable
    }
    if ($RawResponse) {
        Set-Variable -Name $RawResponse -Value $apiResult -Scope Global -Force
    }

    if ($apiResult.records_deleted.Count -gt 0) {
        return $true
    } else {
        if ($apiResult.records_skipped.Count -gt 0) {
            Write-Error $apiResult.records_skipped.records.$Username.description
        } elseif ($apiResult.records_invalid.Count -gt 0) {
            Write-Error $apiResult.records_invalid.records.$Username.description
        }
        return $false
    }
}