public/complete/utilities.psm1

function Get-BBUEMAuthString {

    <#
    .SYNOPSIS
 
    This function generates a API Auth token for Blackberry UEM.
 
    .DESCRIPTION
 
    The API Auth token gets set as a global variable: $global:env:uem_auth_token
    The function also sets a base api url string for connecting to the environment.
    That global variable is: $global:env:uem_environment. This allows for cleaner
    uri strings in the other functions without needing to support dev and prod each time.
 
    .PARAMETER Credential
    Specifies the credential for connecting to the API.
 
    .PARAMETER Environment
    The user must pass in the base part of the api url.
    In the format of : https://server:port/tenantID/api/v1
 
    .INPUTS
 
    None.
 
    .OUTPUTS
 
    None.
 
    .EXAMPLE
 
    Get-UEMApiAuthString -Credential $Credential -Environment https://server:port/tenantID/api/v1
 
    .EXAMPLE
 
    Get-UEMApiAuthString -Credential (get-credential) -Environment $prod
 
    .LINK
 
    https://developer.blackberry.com/files/bws/reference/blackberry_uem_12_18_rest/resource_Utilities.html#resource_Utilities_generateAuthorizationHeader_POST
    #>


    param (
        [Parameter(Mandatory = $true)]
        [pscredential]$Credential,
        
        [Parameter(Mandatory = $true,
        HelpMessage="Enter in the format of https://server:port/tenantID/api/v1")]
        [string]$base_uri
    )
    
    Write-Debug "Entering Function: $($MyInvocation.MyCommand)"
    $api_url = $base_uri + '/util/authorization'
    $global:env:uem_environment = $base_uri
    
    $method = 'Post'
    $Headers = @{
        'Content-Type' = 'application/vnd.blackberry.authorizationrequest-v1+json'
    }

    $EncodedPassword = Convert-SecureStringtoBase64 -credential $credential

    $RequestBody = @{
        'provider' = 'AD'
        'username' = $Credential.Username
        'password' = $EncodedPassword
        'domain' = 'WCNET'
    } | ConvertTo-Json
    
    try {

        Write-Debug "URI: $api_url"
        Write-Debug "Headers: $headers"
        Write-Debug "Method: $method"
        Write-Debug "Body: $requestbody"

        Invoke-IgnoreCertForPS5
        $Response = Invoke-RestMethod -Uri $api_url -Headers $Headers -Method $method -Body $RequestBody
        $global:env:uem_auth_token = $response
    }
    catch {
        Write-Host "Authentication failed: $($_.Exception.Message)"
        return $null
    }
}