Set-GreenRadiusAPI.ps1

function Set-GreenRadiusAPI {
    <#
        .NOTES
            Version 2026.3.13.1331
 
        .SYNOPSIS
            Can be used to change the server that was specified in Connect-GreenRadiusAPI. This can
            be used to quickly switch between different servers, without needing to re-enter the
            username or password.
 
            This is *generally* only useful if needing to query multiple servers with
            Get-GreenRadiusAuthenticationRecords.
 
            If you did not run Connect-GreenRadiusAPI prior to running this command, then the
            -Hostname parameter will be sent to Connect-GreenRadiusAPI and you'll be asked for the
            password by THAT command.
 
        .PARAMETER Hostname
            The hostname to use to try to connect to the GreenRADIUS server API. While this does
            support an array of strings, and therefore multiple servers, most functions within this
            module will only use the first one specified.
 
        .PARAMETER DefaultDomain
            If set, changes the default domain to automatically append to usernames specified in
            calls to most other functions.
    #>


    [CmdletBinding()]
    param(
        [string[]]$Hostname="",

        [string]$DefaultDomain="",

        [ValidateRange(1, [int]::MaxValue)]
        [int]$RateLimitPauseTime
    )

    if ($global:GreenRadiusApiSession) {
        if ($Hostname) {
            $global:GreenRadiusApiSession.HostName = $Hostname
            SubmitGreenRadiusApiCall `
                -Server $global:GreenRadiusApiSession.Hostname `
                -Uri "/gras-api/v2/mgmt/temporary-tokens" `
                -Method Head -MultiServer | Out-Null
        }
        if ($DefaultDomain) { $global:GreenRadiusApiSession.HostName = $DefaultDomain }
        if ($RateLimitPauseTime) { $global:GreenRadiusApiSession.RateLimitPauseTime = $RateLimitPauseTime }
    } else {
        Connect-GreenRadiusAPI -Hostname $Hostname -DefaultDomain $DefaultDomain
    }
}

<# 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.
#>