stremio/apps/master-api/scripts/probe-viaplay-vod.cjs

/**
 * Refresh Viaplay session via persistentLogin, then probe byguid.
 * Writes results to stdout as JSON lines + summary.
 */
const path = require("path");
const fs = require("fs");
const { chromium } = require(
  path.resolve(__dirname, "../../token-tray/node_modules/playwright")
);

const UA =
  "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36 Edg/153.0.0.0";
const DEVICE_KEY = "pcdash-nl";
const PROFILES_ROOT = path.join(
  process.env.APPDATA || "",
  "@media-cluster/token-tray/browser-profiles/viaplay"
);
const GUID =
  (process.argv.find((a) => a.startsWith("--guid=")) || "").slice(7) ||
  "vp-sports-clip-d9a3b8a7-0804-44d";

async function refreshFromPersistentLogin(persistentLoginValue) {
  const url =
    "https://login.viaplay.com/api/persistentLogin/v1?deviceKey=pcdash-nl&returnurl=https%3A%2F%2Fcontent.viaplay.com%2Fpcdash-nl";
  const res = await fetch(url, {
    headers: {
      Accept: "application/json",
      "User-Agent": UA,
      Origin: "https://viaplay.com",
      Referer: "https://viaplay.com/",
      Cookie: `persistentLogin=${persistentLoginValue}`,
    },
  });
  const jar = {};
  for (const sc of res.headers.getSetCookie?.() || []) {
    const m = sc.match(/^([^=]+)=([^;]*)/);
    if (m) jar[m[1]] = m[2];
  }
  const body = await res.json().catch(() => ({}));
  return {
    status: res.status,
    success: !!body.success,
    session: jar.session ? decodeURIComponent(jar.session) : null,
    accessToken: jar.accessToken || body.userData?.accessToken || null,
    username: body.userData?.username || null,
    raw: body,
  };
}

function buildHarUrl(guid, deviceId, profileId) {
  const u = new URL("https://play.viaplay.com/api/stream/byguid");
  u.searchParams.set("deviceId", deviceId);
  u.searchParams.set("deviceName", "web");
  u.searchParams.set("deviceType", "pc");
  u.searchParams.set("userAgent", UA);
  u.searchParams.set("deviceKey", DEVICE_KEY);
  u.searchParams.set("cse", "true");
  u.searchParams.set("guid", guid);
  u.searchParams.set(
    "producturl",
    `https://content.viaplay.com/${DEVICE_KEY}/sport/${guid}?partial=true`
  );
  u.searchParams.set(
    "returnurl",
    `https://content.viaplay.com/${DEVICE_KEY}/sport`
  );
  u.searchParams.set("sectionPath", "/sport");
  u.searchParams.set(
    "templatedproducturl",
    `https://content.viaplay.com/{deviceKey}/sport/${guid}?partial=true`
  );
  u.searchParams.set(
    "contextualv2url",
    `https://content.viaplay.com/${DEVICE_KEY}/sport/${guid}?contextualV2=true&productType=clip`
  );
  u.searchParams.set("defaultAvailabilityContext", "svod");
  u.searchParams.set("win10edge", "true");
  if (profileId) u.searchParams.set("profileId", profileId);
  return u.toString();
}

async function play(session, accessToken, profileId, guid, label) {
  const headers = {
    Accept: "*/*",
    Origin: "https://viaplay.com",
    Referer: "https://viaplay.com/",
    "User-Agent": UA,
    Cookie: [
      `session=${session}`,
      `accessToken=${accessToken}`,
      profileId ? `viaplay_profileId=${profileId}` : "",
    ]
      .filter(Boolean)
      .join("; "),
    Authorization: `VIAPLAY-AT ${accessToken}`,
  };
  const url = buildHarUrl(guid, "probe-device-1", profileId);
  const res = await fetch(url, { headers });
  const body = await res.json().catch(() => ({}));
  const title = body.product?.content?.title || null;
  const media = body._links?.["viaplay:media"]?.href || null;
  const respGuid = body.product?.system?.guid || null;
  const promo = /don'?t\s*go|viaplay\s*presents|documentary/i.test(
    String(title || "")
  );
  const out = {
    label,
    status: res.status,
    title,
    respGuid,
    productType: body.product?.productType || null,
    durationMs: body.duration ?? null,
    media,
    promo,
    message: body.message || body.userMessage || null,
    ok: res.status === 200 && !!media && !promo && respGuid === guid,
  };
  console.log(JSON.stringify(out));
  return out;
}

async function main() {
  const dirs = fs
    .readdirSync(PROFILES_ROOT)
    .map((name) => ({
      name,
      full: path.join(PROFILES_ROOT, name),
      mtime: fs.statSync(path.join(PROFILES_ROOT, name)).mtimeMs,
    }))
    .sort((a, b) => b.mtime - a.mtime);

  let best = null;
  for (const d of dirs.slice(0, 5)) {
    let ctx;
    try {
      ctx = await chromium.launchPersistentContext(d.full, {
        headless: true,
        channel: "msedge",
        viewport: { width: 800, height: 600 },
      });
      const cookies = await ctx.cookies();
      const pl = cookies.find((c) => c.name === "persistentLogin");
      const profileId =
        cookies.find((c) => c.name === "viaplay_profileId")?.value || null;
      if (!pl?.value) {
        console.log(JSON.stringify({ skip: d.name, reason: "no persistentLogin" }));
        continue;
      }
      const refreshed = await refreshFromPersistentLogin(pl.value);
      console.log(
        JSON.stringify({
          profile: d.name,
          refreshStatus: refreshed.status,
          refreshOk: refreshed.success,
          username: refreshed.username,
          hasSession: !!refreshed.session,
          hasAT: !!refreshed.accessToken,
        })
      );
      if (!refreshed.success || !refreshed.session || !refreshed.accessToken) {
        continue;
      }
      const result = await play(
        refreshed.session,
        refreshed.accessToken,
        profileId,
        GUID,
        `profile:${d.name}`
      );
      if (result.ok) {
        best = result;
        // MPD check
        const mpd = await fetch(result.media, {
          headers: { "User-Agent": UA, Referer: "https://viaplay.com/" },
        });
        const xml = await mpd.text();
        console.log(
          JSON.stringify({
            mpdStatus: mpd.status,
            mpdBytes: xml.length,
            isMpd: /<MPD[\s>]/i.test(xml),
            protections: (xml.match(/ContentProtection/g) || []).length,
          })
        );
        break;
      }
    } catch (err) {
      console.log(
        JSON.stringify({ profile: d.name, error: String(err.message || err) })
      );
    } finally {
      if (ctx) await ctx.close().catch(() => {});
    }
  }

  if (!best) {
    console.log(JSON.stringify({ summary: "FAIL", guid: GUID }));
    process.exitCode = 2;
  } else {
    console.log(
      JSON.stringify({
        summary: "OK",
        guid: GUID,
        title: best.title,
        media: best.media,
      })
    );
  }
}

main().catch((e) => {
  console.error(e);
  process.exit(1);
});