Parsing Swagger and listing x-required-rights

List-RequiredRights.ps1

param (
    [string]$SwaggerUrl,
    [switch]$Pretty = $false
)

$paths = Invoke-WebRequest $swaggerUrl | ConvertFrom-Json | Select-Object -ExpandProperty paths
$result = @() # result array

foreach ($prop in $paths.PSObject.Properties) {
    $pathName = $prop.Name
    $pathVerbs = $prop.Value
    foreach ($prop in $pathVerbs.PSObject.Properties) {
        $verb = $prop.Name
        $rights = $prop.Value.'x-required-rights'
        if ($null -ne $rights) {
            $result += [PSCustomObject] @{ Verb = $verb.ToUpper() ; Path = $pathName; Rights = $rights }
        }
    }
}

if ($Pretty -ne $true) {
    $result
} else {
    function VerbColor($verb) {
        switch ($verb) {
            "GET"    { "Blue"   }
            "POST"   { "Green"  }
            "DELETE" { "Red"    }
            "PUT"    { "Yellow" }
            "PATCH"  { "Cyan"   }
            default  { "White"  }
        }
    }

    foreach ($op in $result) {
        $verb = $op.Verb
        $path = $op.Path
        $rights = $op.Rights

        Write-Host $(" {0,-6} " -f $verb) -BackgroundColor $(VerbColor($verb)) -ForegroundColor Black -NoNewline
        Write-Host $(" {0}"     -f $path)
        Write-Host $("  {0}"    -f $rights) -ForegroundColor White
        Write-Host # new-line
    }
}