public/Get-VPASIdentityUserDetails.ps1

<#
.Synopsis
   RETRIEVE USER DETAILS IN IDENTITY
   CREATED BY: Vadim Melamed, EMAIL: vmelamed5@gmail.com
.DESCRIPTION
   USE THIS FUNCTION TO RETRIEVE USER DETAILS IN IDENTITY
.PARAMETER NoSSL
   If the environment is not set up for SSL, API calls will be made via HTTP not HTTPS (Not Recommended!)
.PARAMETER token
   HashTable of data containing various pieces of login information (PVWA, LoginToken, HeaderType, etc).
   If -token is not passed, function will use last known hashtable generated by New-VPASToken
.PARAMETER username
   Username that will be used to query for the target user in Identity if no UserID is passed
.PARAMETER UserID
   Unique UserID that maps to the target User in Identity
   Supply the UserID to skip any querying for the target User
.EXAMPLE
   $GetUserDetails = Get-VPASIdentityUserDetails -Username {USERNAME VALUE}
.EXAMPLE
   $GetUserDetails = Get-VPASIdentityUserDetails -UserID {USERID VALUE}
.OUTPUTS
   User Details JSON if successful
   $false if failed
#>

function Get-VPASIdentityUserDetails{
    [OutputType('System.Object',[bool])]
    [CmdletBinding()]
    Param(

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=0)]
        [String]$Username,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=1)]
        [String]$UserID,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=2)]
        [hashtable]$token,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=3)]
        [Switch]$NoSSL
    )

    Begin{
        $tokenval,$sessionval,$PVWA,$Header,$ISPSS,$IdentityURL = Get-VPASSession -token $token
    }
    Process{

        Write-Verbose "SUCCESSFULLY PARSED PVWA VALUE"
        Write-Verbose "SUCCESSFULLY PARSED TOKEN VALUE"

        try{

            if(!$IdentityURL){
                Write-VPASOutput -str "LOGIN TOKEN WAS NOT GENERATED THROUGH IDENTITY, TERMINATING API CALL" -type E
                return $false
            }

            if([String]::IsNullOrEmpty($UserID)){
                Write-Verbose "NO USER ID PASSED"
                Write-Verbose "INVOKING HELPER FUNCTION TO RETRIEVE USER ID"

                if($NoSSL){
                    $UserID = Get-VPASUserIDIdentityHelper -token $token -User $Username -NoSSL
                }
                else{
                    $UserID = Get-VPASUserIDIdentityHelper -token $token -User $Username
                }

                if($UserID -eq -1){
                    Write-VPASOutput -str "MULTIPLE USER ENTRIES WERE RETURNED, ADD MORE TO NAME TO NARROW RESULTS" -type E
                    Write-VPASOutput -str "RETURNING FALSE" -type E
                    return $false
                }
                elseif($UserID -eq -2){
                    Write-VPASOutput -str "NO USER ENTRIES WERE RETURNED" -type E
                    Write-VPASOutput -str "RETURNING FALSE" -type E
                    return $false
                }
                else{
                    Write-Verbose "FOUND UNIQUE USER ID"
                }
            }
            else{
                Write-Verbose "USER ID PASSED, SKIPPING HELPER FUNCTION"
            }


            Write-Verbose "CONSTRUCTING PARAMS"
            $params = @{
                ID = $UserID
            } | ConvertTo-Json
            Write-Verbose "ADDING USER ID: $UserID TO PARAMS"

            if($NoSSL){
                Write-Verbose "NO SSL ENABLED, USING HTTP INSTEAD OF HTTPS"
                $uri = "http://$IdentityURL/CDirectoryService/GetUser"
            }
            else{
                Write-Verbose "SSL ENABLED BY DEFAULT, USING HTTPS"
                $uri = "https://$IdentityURL/CDirectoryService/GetUser"
            }

            if($sessionval){
                $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method POST -Body $params -ContentType "application/json" -WebSession $sessionval
            }
            else{
                $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method POST -Body $params -ContentType "application/json"
            }

            if($response.success){
                return $response.Result
            }
            else{
                $err = $response.Message
                Write-VPASOutput -str $err -type E
                return $false
            }
        }catch{
            Write-Verbose "FAILED TO RETRIEVE USERS FROM IDENTITY"
            Write-VPASOutput -str $_ -type E
            return $false
        }
    }
    End{

    }
}