Proxy Viaplay DASH through the API so clients never fetch Don't go MPDs.

CDN returns the promo MPD when the app UA survives a redirect; the play API now serves a signed Chrome/122 proxy for MPD and segments. iOS pins that UA on every hop.

apps/android-tv/app-mobile/src/main/java/nl/vonas/mediacluster/tv/playback/PlayerFactory.kt

@@ -39,6 +39,7 @@ import androidx.media3.exoplayer.DefaultRenderersFactory.EXTENSION_RENDERER_MODE
 import androidx.media3.exoplayer.DefaultRenderersFactory.EXTENSION_RENDERER_MODE_PREFER
 import nl.vonas.mediacluster.tv.data.ClearKeyEntry
 import nl.vonas.mediacluster.tv.data.DrmInfo
+import okhttp3.HttpUrl
 import okhttp3.Interceptor
 import okhttp3.OkHttpClient
 import java.nio.ByteBuffer
@@ -194,13 +195,22 @@ fun buildTvPlayer(context: Context): ExoPlayer {
 private const val VIAPLAY_BROWSER_UA =
     "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36"
 
-private fun isViaplayCdnHost(host: String): Boolean =
+private fun isViaplayCdn(url: HttpUrl): Boolean {
-    host.contains("viaplay", ignoreCase = true)
+    val host = url.host.lowercase()
+    val path = url.encodedPath.lowercase()
+    return host.contains("viaplay") ||
+        host.contains("viasat") ||
+        host.contains("live-dash") ||
+        host.contains("vod-dash") ||
+        path.contains("mediapkg") ||
+        path.contains("tve_vsport") ||
+        path.contains("vp-xtra")
+}
 
 /** Viaplay-CDN geeft Don't go terug op app-UA's; zelfde headers als de server-play. */
 private val viaplayBrowserHeaders = Interceptor { chain ->
     val req = chain.request()
-    if (!isViaplayCdnHost(req.url.host)) return@Interceptor chain.proceed(req)
+    if (!isViaplayCdn(req.url)) return@Interceptor chain.proceed(req)
     chain.proceed(
         req.newBuilder()
             .header("User-Agent", VIAPLAY_BROWSER_UA)
@@ -216,7 +226,7 @@ private val liveOkHttp: OkHttpClient by lazy {
         .connectTimeout(15, TimeUnit.SECONDS)
         .readTimeout(30, TimeUnit.SECONDS)
         .retryOnConnectionFailure(true)
-        .addInterceptor(viaplayBrowserHeaders)
+        .addNetworkInterceptor(viaplayBrowserHeaders)
         .build()
 }
 

apps/android-tv/app/src/main/java/nl/vonas/mediacluster/tv/playback/PlayerFactory.kt

@@ -43,6 +43,7 @@ import io.github.anilbeesetti.nextlib.media3ext.ffdecoder.NextRenderersFactory
 import androidx.media3.exoplayer.DefaultRenderersFactory.EXTENSION_RENDERER_MODE_OFF
 import androidx.media3.exoplayer.DefaultRenderersFactory.EXTENSION_RENDERER_MODE_ON
 import androidx.media3.exoplayer.DefaultRenderersFactory.EXTENSION_RENDERER_MODE_PREFER
+import okhttp3.HttpUrl
 import okhttp3.Interceptor
 import okhttp3.OkHttpClient
 import java.util.UUID
@@ -203,13 +204,22 @@ fun buildTvPlayer(context: Context, audioPassthrough: Boolean = false): ExoPlaye
 private const val VIAPLAY_BROWSER_UA =
     "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36"
 
-private fun isViaplayCdnHost(host: String): Boolean =
+private fun isViaplayCdn(url: HttpUrl): Boolean {
-    host.contains("viaplay", ignoreCase = true)
+    val host = url.host.lowercase()
+    val path = url.encodedPath.lowercase()
+    return host.contains("viaplay") ||
+        host.contains("viasat") ||
+        host.contains("live-dash") ||
+        host.contains("vod-dash") ||
+        path.contains("mediapkg") ||
+        path.contains("tve_vsport") ||
+        path.contains("vp-xtra")
+}
 
 /** Viaplay-CDN geeft Don't go terug op app-UA's; zelfde headers als de server-play. */
 private val viaplayBrowserHeaders = Interceptor { chain ->
     val req = chain.request()
-    if (!isViaplayCdnHost(req.url.host)) return@Interceptor chain.proceed(req)
+    if (!isViaplayCdn(req.url)) return@Interceptor chain.proceed(req)
     chain.proceed(
         req.newBuilder()
             .header("User-Agent", VIAPLAY_BROWSER_UA)
@@ -225,7 +235,7 @@ private val liveOkHttp: OkHttpClient by lazy {
         .connectTimeout(15, TimeUnit.SECONDS)
         .readTimeout(30, TimeUnit.SECONDS)
         .retryOnConnectionFailure(true)
-        .addInterceptor(viaplayBrowserHeaders)
+        .addNetworkInterceptor(viaplayBrowserHeaders)
         .build()
 }
 

apps/ios/VMC.xcodeproj/project.pbxproj

@@ -345,7 +345,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 68;
+				CURRENT_PROJECT_VERSION = 69;
 				DEVELOPMENT_TEAM = X25NYX3K49;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -360,7 +360,7 @@
 				"$(inherited)",
 				"@executable_path/Frameworks"
 				);
-				MARKETING_VERSION = 0.5.55;
+				MARKETING_VERSION = 0.5.56;
 				OTHER_LDFLAGS = ("$(inherited)", "-ObjC");
 				PRODUCT_BUNDLE_IDENTIFIER = nl.vonas.mediacluster.ios;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -378,7 +378,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 68;
+				CURRENT_PROJECT_VERSION = 69;
 				DEVELOPMENT_TEAM = X25NYX3K49;
 				ENABLE_BITCODE = NO;
 				ENABLE_PREVIEWS = YES;
@@ -393,7 +393,7 @@
 				"$(inherited)",
 				"@executable_path/Frameworks"
 				);
-				MARKETING_VERSION = 0.5.55;
+				MARKETING_VERSION = 0.5.56;
 				OTHER_LDFLAGS = ("$(inherited)", "-ObjC");
 				PRODUCT_BUNDLE_IDENTIFIER = nl.vonas.mediacluster.ios;
 				PRODUCT_NAME = "$(TARGET_NAME)";

apps/ios/VMC/Playback/ClearKeyDashProxy.swift

@@ -10,7 +10,12 @@ enum ViaplayPlaybackHeaders {
 
     static func matches(_ url: URL) -> Bool {
         let h = (url.host ?? "").lowercased()
-        return h.contains("viaplay") || h.contains("viasat")
+        let s = url.absoluteString.lowercased()
+        if h.contains("viaplay") || h.contains("viasat") { return true }
+        if s.contains("viaplay") || s.contains("viasat") { return true }
+        if h.contains("live-dash") || h.contains("vod-dash") { return true }
+        if s.contains("mediapkg") || s.contains("tve_vsport") || s.contains("vp-xtra") { return true }
+        return false
     }
 
     static func apply(to req: inout URLRequest) {
@@ -22,6 +27,21 @@ enum ViaplayPlaybackHeaders {
 
 private let proxyLog = Logger(subsystem: "nl.vonas.mediacluster.ios", category: "ClearKeyProxy")
 
+/// CFNetwork volgt redirects met de app-UA; wij volgen zelf en zetten Chrome/122 opnieuw.
+private final class DenyRedirects: NSObject, URLSessionTaskDelegate {
+    func urlSession(
+        _ session: URLSession,
+        task: URLSessionTask,
+        willPerformHTTPRedirection response: HTTPURLResponse,
+        newRequest request: URLRequest,
+        completionHandler: @escaping (URLRequest?) -> Void
+    ) {
+        completionHandler(nil)
+    }
+}
+
+private let viaplayDenyRedirects = DenyRedirects()
+
 private final class ResumeOnce: @unchecked Sendable {
     private var done = false
     private let lock = NSLock()
@@ -110,7 +130,11 @@ final class ClearKeyDashProxy {
             "Origin": ViaplayPlaybackHeaders.origin,
             "Accept": "*/*",
         ]
-        return URLSession(configuration: cfg)
+        return URLSession(
+            configuration: cfg,
+            delegate: viaplayDenyRedirects,
+            delegateQueue: nil
+        )
     }()
 
     /// Serialiseert alleen manifest/playlist-requests (niet segment-decrypt).
@@ -1082,11 +1106,13 @@ final class ClearKeyDashProxy {
     }
 
     private func fetchFollowingRedirects(_ url: URL) async throws -> (data: Data, finalURL: URL) {
-        var req = URLRequest(url: url)
+        var current = url
+        for _ in 0..<8 {
+            var req = URLRequest(url: current)
             req.timeoutInterval = 15
             req.cachePolicy = .reloadIgnoringLocalCacheData
             req.setValue("bytes", forHTTPHeaderField: "Accept-Ranges")
-        let browser = withState { useViaplayBrowserHeaders } || ViaplayPlaybackHeaders.matches(url)
+            let browser = withState { useViaplayBrowserHeaders } || ViaplayPlaybackHeaders.matches(current)
             let session: URLSession
             if browser {
                 ViaplayPlaybackHeaders.apply(to: &req)
@@ -1096,10 +1122,26 @@ final class ClearKeyDashProxy {
                 session = urlSession
             }
             let (data, resp) = try await session.data(for: req)
-        if let http = resp as? HTTPURLResponse, !(200...299).contains(http.statusCode) {
+            guard let http = resp as? HTTPURLResponse else {
+                return (data, current)
+            }
+            if (300...399).contains(http.statusCode) {
+                guard
+                    let loc = http.value(forHTTPHeaderField: "Location"),
+                    let next = URL(string: loc, relativeTo: current)?.absoluteURL
+                else {
                     throw ProxyError.upstream(http.statusCode)
                 }
-        return (data, resp.url ?? url)
+                proxyLog.info("cdn redirect \(http.statusCode, privacy: .public) -> \(next.host ?? "?", privacy: .public)")
+                current = next
+                continue
+            }
+            if !(200...299).contains(http.statusCode) {
+                throw ProxyError.upstream(http.statusCode)
+            }
+            return (data, http.url ?? current)
+        }
+        throw ProxyError.upstream(310)
     }
 
     /// Manifest ophalen via de sticky eind-URL (zoals ExoPlayer); faalt die, één keer opnieuw via het origineel.

apps/ios/VMC/UI/SettingsScreen.swift

@@ -96,7 +96,7 @@ struct SettingsScreen: View {
 
             Section("Info") {
                 LabeledContent("App", value: "VMC iOS")
-                LabeledContent("Versie", value: "0.5.55")
+                LabeledContent("Versie", value: "0.5.56")
                 LabeledContent("Live TV", value: app.iptvEnabled ? "Aan" : "Uit")
                 LabeledContent("Events", value: app.eventsEnabled ? "Aan" : "Uit")
             }

apps/master-api/src/viaplay/cdn-proxy.ts

@@ -0,0 +1,184 @@
+import { createHmac, timingSafeEqual } from "node:crypto";
+import { Readable } from "node:stream";
+import type { FastifyInstance, FastifyReply, FastifyRequest } from "fastify";
+import type { Config } from "../config";
+import { VIAPLAY_USER_AGENT } from "./client";
+
+const TTL_SEC = 8 * 3600;
+
+export function isAllowedViaplayOrigin(url: string): boolean {
+  try {
+    const u = new URL(url);
+    if (u.protocol !== "https:") return false;
+    const h = u.hostname.toLowerCase();
+    return (
+      h.includes("viaplay") ||
+      h.includes("viasat") ||
+      /live-dash|vod-dash/.test(h)
+    );
+  } catch {
+    return false;
+  }
+}
+
+function sign(secret: string, exp: number, host: string): string {
+  return createHmac("sha256", secret)
+    .update(`viaplay-cdn:${exp}:${host.toLowerCase()}`)
+    .digest("base64url");
+}
+
+function safeEq(a: string, b: string): boolean {
+  const left = Buffer.from(a);
+  const right = Buffer.from(b);
+  if (left.length !== right.length) return false;
+  return timingSafeEqual(left, right);
+}
+
+/** Speel-URL voor apps: MPD + segmenten via onze API (Chrome/122), niet via de app-UA. */
+export function wrapViaplayCdnUrl(opts: {
+  publicBase: string;
+  secret: string;
+  originUrl: string;
+}): string {
+  const raw = String(opts.originUrl || "").trim();
+  if (!raw || /\/api\/v1\/client\/viaplay\/cdn\//i.test(raw)) return raw;
+  if (!isAllowedViaplayOrigin(raw)) return raw;
+  const origin = new URL(raw);
+  const exp = Math.floor(Date.now() / 1000) + TTL_SEC;
+  const sig = sign(opts.secret, exp, origin.hostname);
+  const base = opts.publicBase.replace(/\/+$/, "");
+  const rest = `${origin.hostname}${origin.pathname}${origin.search}`;
+  return `${base}/api/v1/client/viaplay/cdn/s/${sig}/${exp}/${rest}`;
+}
+
+function originFromSplat(
+  rest: string,
+  query: Record<string, unknown> | undefined
+): string {
+  let origin = `https://${rest.replace(/^\/+/, "")}`;
+  const params = new URLSearchParams();
+  for (const [key, value] of Object.entries(query || {})) {
+    if (value == null) continue;
+    if (Array.isArray(value)) {
+      for (const item of value) params.append(key, String(item));
+    } else {
+      params.set(key, String(value));
+    }
+  }
+  const q = params.toString();
+  if (q) origin += (origin.includes("?") ? "&" : "?") + q;
+  return origin;
+}
+
+function proxyPrefix(publicBase: string, sig: string, exp: string): string {
+  return `${publicBase.replace(/\/+$/, "")}/api/v1/client/viaplay/cdn/s/${sig}/${exp}`;
+}
+
+function toProxyUrl(originUrl: string, prefix: string): string {
+  const u = new URL(originUrl);
+  return `${prefix}/${u.hostname}${u.pathname}${u.search}`;
+}
+
+function rewriteMpdThroughProxy(xml: string, prefix: string, originMpd: string): string {
+  let out = xml;
+  out = out.replace(/https:\/\/[^\s"'<>]+/gi, (url) => {
+    if (!isAllowedViaplayOrigin(url)) return url;
+    return toProxyUrl(url, prefix);
+  });
+  out = out.replace(/<BaseURL>([\s\S]*?)<\/BaseURL>/gi, (full, inner: string) => {
+    const raw = String(inner || "").trim();
+    if (!raw || raw.includes("/api/v1/client/viaplay/cdn/")) return full;
+    try {
+      const abs = new URL(raw, originMpd).toString();
+      if (isAllowedViaplayOrigin(abs)) {
+        return `<BaseURL>${toProxyUrl(abs, prefix)}</BaseURL>`;
+      }
+    } catch {
+      /* fallback hieronder */
+    }
+    const dir = originMpd.replace(/\/[^/]*$/, "/");
+    return `<BaseURL>${toProxyUrl(dir, prefix)}</BaseURL>`;
+  });
+  if (!/<BaseURL/i.test(out)) {
+    const dir = originMpd.replace(/\/[^/]*$/, "/");
+    out = out.replace(
+      /<MPD\b[^>]*>/i,
+      (open) => `${open}\n  <BaseURL>${toProxyUrl(dir, prefix)}</BaseURL>`
+    );
+  }
+  return out;
+}
+
+export function registerViaplayCdnProxy(app: FastifyInstance, config: Config): void {
+  app.get(
+    "/api/v1/client/viaplay/cdn/s/:sig/:exp/*",
+    async (request: FastifyRequest, reply: FastifyReply) => {
+      const params = request.params as { sig: string; exp: string; "*": string };
+      const rest = String(params["*"] || "").trim();
+      const exp = Number(params.exp);
+      if (!rest || !Number.isFinite(exp) || exp < Date.now() / 1000 - 30) {
+        return reply.status(410).send("Viaplay-proxy verlopen");
+      }
+      const host = rest.split("/")[0]?.toLowerCase() || "";
+      const expected = sign(config.SESSION_SECRET, exp, host);
+      if (!safeEq(expected, params.sig)) {
+        return reply.status(403).send("Viaplay-proxy ongeldig");
+      }
+      const origin = originFromSplat(rest, request.query as Record<string, unknown>);
+      if (!isAllowedViaplayOrigin(origin)) {
+        return reply.status(400).send("Viaplay-proxy host geweigerd");
+      }
+
+      const range = request.headers.range;
+      const headers: Record<string, string> = {
+        Accept: "*/*",
+        "Accept-Language": "nl,en;q=0.9",
+        "User-Agent": VIAPLAY_USER_AGENT,
+        Referer: "https://viaplay.com/",
+        Origin: "https://viaplay.com",
+      };
+      if (typeof range === "string" && range) headers.Range = range;
+
+      const upstream = await fetch(origin, {
+        headers,
+        redirect: "follow",
+        signal: AbortSignal.timeout(30_000),
+      });
+      const ct = upstream.headers.get("content-type") || "";
+      const urlLooksMpd = /\.mpd$/i.test(new URL(origin).pathname);
+      const maybeMpd = urlLooksMpd || /xml|mpd|dash\+xml/i.test(ct);
+
+      if (!maybeMpd) {
+        reply.status(upstream.status);
+        if (ct) reply.header("content-type", ct);
+        const cr = upstream.headers.get("content-range");
+        if (cr) reply.header("content-range", cr);
+        const ar = upstream.headers.get("accept-ranges");
+        if (ar) reply.header("accept-ranges", ar);
+        reply.header("cache-control", "no-store");
+        if (!upstream.body) return reply.send();
+        return reply.send(Readable.fromWeb(upstream.body as never));
+      }
+
+      const buf = Buffer.from(await upstream.arrayBuffer());
+      const head = buf.subarray(0, Math.min(buf.length, 400)).toString("utf8");
+      const isMpd = /<MPD[\s>]/i.test(head);
+
+      reply.status(upstream.status);
+      if (isMpd && upstream.ok) {
+        const xml = rewriteMpdThroughProxy(
+          buf.toString("utf8"),
+          proxyPrefix(config.PUBLIC_URL, params.sig, params.exp),
+          origin
+        );
+        reply.header("content-type", "application/dash+xml; charset=utf-8");
+        reply.header("cache-control", "no-store");
+        return reply.send(xml);
+      }
+
+      if (ct) reply.header("content-type", ct);
+      reply.header("cache-control", "no-store");
+      return reply.send(buf);
+    }
+  );
+}

apps/master-api/src/viaplay/client.ts

@@ -1386,6 +1386,7 @@ export async function fetchMpdXml(
       Accept: "*/*",
       "User-Agent": VIAPLAY_USER_AGENT,
       Referer: "https://viaplay.com/",
+      Origin: "https://viaplay.com",
     },
     signal: AbortSignal.timeout(timeoutMs),
   });

apps/master-api/src/viewer/routes.ts

@@ -10,6 +10,7 @@ import type { SubtitleSource } from "../opensubtitles/client";
 import { GooglePlayAccessService } from "../google-play/service";
 import { subscribeViewersChanged } from "./admin-events";
 import { registerAndroidTvClientUpdateRoutes } from "../install/routes";
+import { registerViaplayCdnProxy, wrapViaplayCdnUrl } from "../viaplay/cdn-proxy";
 
 export function registerViewerRoutes(
   app: FastifyInstance,
@@ -20,6 +21,7 @@ export function registerViewerRoutes(
   const viewers = new ViewerService(config, playback, downloads);
   const profiles = new ViewerProfileService();
   const googlePlay = new GooglePlayAccessService(config);
+  registerViaplayCdnProxy(app, config);
 
   registerAndroidTvClientUpdateRoutes(app, (authorization) =>
     viewers.authFromBearer(authorization)
@@ -1090,7 +1092,11 @@ export function registerViewerRoutes(
       eventId: `viaplay-content:${guid}`,
       name: displayTitle,
       logoUrl: null,
-      streamUrl: played.streamUrl,
+      streamUrl: wrapViaplayCdnUrl({
+        publicBase: config.PUBLIC_URL,
+        secret: config.SESSION_SECRET,
+        originUrl: played.streamUrl,
+      }),
       format: played.format,
       fallbackStreamUrl: null,
       fallbackFormat: null,

apps/master-api/src/viewer/schedule-events.ts

@@ -5,6 +5,7 @@ import { prisma } from "../database/client";
 import { enrichZiggoGoArt, invalidateZiggoEpgArtCache } from "./ziggo-epg-art";
 import { enrichEspnWatchArt, invalidateEspnWatchArtCache } from "./espn-watch-art";
 import { applyCategoryFallbacks } from "./event-fallbacks";
+import { wrapViaplayCdnUrl } from "../viaplay/cdn-proxy";
 
 const CACHE_TTL_MS = 60_000;
 const FETCH_TIMEOUT_MS = 20_000;
@@ -1130,7 +1131,11 @@ export async function getScheduleEventPlay(
       eventId: pub.id,
       name: pub.name,
       logoUrl: pub.logoUrl ?? pub.imagePortrait,
-      streamUrl: played.streamUrl,
+      streamUrl: wrapViaplayCdnUrl({
+        publicBase: config.PUBLIC_URL,
+        secret: config.SESSION_SECRET,
+        originUrl: played.streamUrl,
+      }),
       format: played.format,
       fallbackStreamUrl: null,
       fallbackFormat: null,