official broadcasters can use lichess as a broadcast source

modules/relay/src/main/RelayRoundForm.scala

@@ -44,16 +44,20 @@ final class RelayRoundForm(using mode: Mode):
  )
 
  private def lccIsComplete(url: Upstream.Url) =
- url.isLcc || !url.url.host.toString.contains("livechesscloud.com")
+ url.isLcc || !url.url.host.toString.endsWith("livechesscloud.com")
 
- val roundMapping =
+ def roundMapping(using Me) =
  mapping(
  "name" -> cleanText(minLength = 3, maxLength = 80).into[RelayRound.Name],
  "caption" -> optional(cleanText(minLength = 3, maxLength = 80).into[RelayRound.Caption]),
  "syncSource" -> optional(stringIn(sourceTypes.map(_._1).toSet)),
  "syncUrl" -> optional(
  of[Upstream.Url]
  .verifying("LCC URLs must end with /{round-number}, e.g. /5 for round 5", lccIsComplete)
+ .verifying(
+ "Invalid source URL",
+ u => !u.url.host.toString.endsWith("lichess.org") || Granter(_.Relay)
+ )
  ),
  "syncUrls" -> optional(of[Upstream.Urls]),
  "syncIds" -> optional(of[Upstream.Ids]),
@@ -67,19 +71,20 @@ final class RelayRoundForm(using mode: Mode):
  .transform[List[RelayGame.Slice]](RelayGame.Slices.parse, RelayGame.Slices.show)
  )(Data.apply)(unapply)
 
- def create(trs: RelayTour.WithRounds) = Form(
+ def create(trs: RelayTour.WithRounds)(using Me) = Form(
  roundMapping
  .verifying(
  s"Maximum rounds per tournament: ${RelayTour.maxRelays}",
  _ => trs.rounds.sizeIs < RelayTour.maxRelays
  )
  ).fill(fillFromPrevRounds(trs.rounds))
 
- def edit(r: RelayRound) = Form(
- roundMapping.verifying(
- "The round source cannot be itself",
- d => d.syncSource.forall(_ != "url") || d.syncUrl.forall(_.roundId.forall(_ != r.id))
- )
+ def edit(r: RelayRound)(using Me) = Form(
+ roundMapping
+ .verifying(
+ "The round source cannot be itself",
+ d => d.syncSource.forall(_ != "url") || d.syncUrl.forall(_.roundId.forall(_ != r.id))
+ )
  ).fill(Data.make(r))
 
 object RelayRoundForm:
@@ -176,7 +181,6 @@ object RelayRoundForm:
  "twitch.com",
  "youtube.com",
  "youtu.be",
- "lichess.org",
  "google.com",
  "vk.com",
  "chess-results.com",