Radicade Public Code

VPS/fix-dorm-blob.sh

@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+# ---------------------------------------------------------------------------
+# Fix the "joining room" / dorm-load crash on the VPS (ns.radicade.app).
+#
+# Root cause (proven from Player.log 15:59 session):
+#   Dorm Room 2 / SubRoom 2 references DataBlob ebb4bab8-7206-41b8-8458-1db103ed22c7,
+#   but the file is missing from the VPS CDN storage. The 2023 client 404s on
+#   GET /room/ebb4bab8-..., loops "Data Mismatch -> Redownloading room details",
+#   then a circuits-chain promise fires SessionManager.FatalApplicationQuit.
+#
+# Two independent fixes; EITHER ONE unblocks the join.
+#
+#   MODE 1 (data, no code change) : upload a valid minimal empty room-save blob
+#           under the exact missing name via the admin API.
+#           Run from anywhere (your Windows Git Bash works):
+#             BOT_SECRET='<Radicade:BotSecret from the VPS appsettings>' \
+#               bash VPS/fix-dorm-blob.sh
+#           or:  bash VPS/fix-dorm-blob.sh '<the-secret>'
+#
+#   MODE 2 (code, durable)        : deploy the RoomUtils.cs self-heal already in
+#           this repo (clears stale references on every room fetch) and restart
+#           the service. Run ON the VPS, in the repo checkout:
+#             bash VPS/fix-dorm-blob.sh --deploy
+# ---------------------------------------------------------------------------
+set -euo pipefail
+
+HOST="${HOST:-https://ns.radicade.app}"
+BLOB="ebb4bab8-7206-41b8-8458-1db103ed22c7"
+BLOB_DIR="${BLOB_DIR:-/tmp}"
+
+mode1() {
+  local secret="${1:-${BOT_SECRET:-}}"
+  if [ -z "$secret" ]; then
+    echo "ERROR: no secret given."
+    echo "Usage: BOT_SECRET='<Radicade:BotSecret from VPS appsettings>' bash $0"
+    echo "   or: bash $0 '<the-secret>'"
+    exit 2
+  fi
+  # Minimal valid empty room-save (same 4-byte protobuf the working template
+  # subrooms carry): field2 varint 2, field3 empty bytes.
+  printf '\x10\x02\x1a\x00' > "$BLOB_DIR/$BLOB"
+  echo "[1/2] Uploading $BLOB (4 bytes) via admin API..."
+  local code
+  code=$(curl -sS -m 30 -o /tmp/upl-resp.txt -w "%{http_code}" -X POST \
+    "$HOST/admin/rooms/upload/datablob?key=$secret&name=$BLOB" \
+    -F "file=@$BLOB_DIR/$BLOB") || { echo "Upload request failed (network) - is the VPS backend back up?"; exit 1; }
+  head -c 200 /tmp/upl-resp.txt 2>/dev/null; echo
+  if [ "$code" != "200" ]; then
+    echo "Upload failed (HTTP $code). 401 => wrong secret; 000/timeout => VPS backend still hung."
+    exit 1
+  fi
+  echo "[2/2] Verifying public fetch..."
+  code=$(curl -sS -m 30 -o /dev/null -w "%{http_code}" "$HOST/room/$BLOB")
+  echo "GET /room/$BLOB -> $code"
+  if [ "$code" = "200" ]; then
+    echo "OK: dorm blob now resolvable. Relaunch RecRoom - joining rooms should work."
+  else
+    echo "Verification failed (HTTP $code)"; exit 1
+  fi
+}
+
+mode2() {
+  echo "Deploying RoomUtils self-heal (run on the VPS, in the repo checkout):"
+  git pull origin main
+  cd Server && dotnet publish -c Release -o publish
+  systemctl restart radicade-server 2>/dev/null \
+    || echo "NOTE: restart the ASP.NET service however it is named on this host (systemctl list-units | grep -i radicade)"
+  sleep 5
+  local code
+  code=$(curl -sS -m 30 -o /dev/null -w "%{http_code}" "$HOST/ns" || echo 000)
+  echo "GET $HOST/ns -> $code (expect 200)"
+  echo "On the first dorm fetch, the server log should show:"
+  echo "  [RoomUtils] Cleared 1 missing DataBlob reference(s) in room 2 (files not in CDN storage)."
+}
+
+case "${1:-data}" in
+  data)    mode1 "${2:-}" ;;
+  deploy)  mode2 ;;
+  *) echo "usage: $0 [data|deploy]  (data mode: pass the BotSecret as \$2 or via BOT_SECRET env)"; exit 2 ;;
+esac