feat(billing): server-side entitlement sync — RevenueCat webhook handler, entitlement logic, Firestore EntitlementChecker, Hilt DI, callable sync function (batch 10)

app/src/main/java/app/closer/core/billing/EntitlementChecker.kt

@@ -1,13 +1,35 @@
 package app.closer.core.billing
 
-import javax.inject.Inject
+import com.revenuecat.purchases.CustomerInfo
-import javax.inject.Singleton
+import kotlinx.coroutines.flow.Flow
 
+/**
+ * Reactive entitlement source of truth.
+ *
+ * Implementations observe server-side entitlement state from Firestore and
+ * fall back to the local RevenueCat SDK state when no server document exists.
+ * Callers must collect [isPremium] (or call it repeatedly) rather than caching
+ * a one-time snapshot, because entitlement state changes when subscriptions
+ * renew, expire, cancel, or transfer.
+ */
 interface EntitlementChecker {
-    val hasPremium: Boolean
-}
 
-@Singleton
+    /**
-class FakeEntitlementChecker @Inject constructor() : EntitlementChecker {
+     * Reactive stream that emits `true` whenever the current user has an
-    override val hasPremium: Boolean = false
+     * active premium entitlement. Emits `false` when signed out or when the
+     * entitlement is expired / revoked.
+     */
+    fun isPremium(): Flow<Boolean>
+
+    /**
+     * One-shot check for the current premium status. Prefer [isPremium] for
+     * UI that needs to react to subscription changes.
+     */
+    suspend fun hasPremium(): Boolean
+
+    /**
+     * Notify the checker of a RevenueCat [CustomerInfo] update so it can
+     * fall back correctly when the server-side document is missing.
+     */
+    fun onCustomerInfoUpdated(customerInfo: CustomerInfo)
 }

app/src/main/java/app/closer/core/billing/FirestoreEntitlementChecker.kt

@@ -2,41 +2,132 @@ package app.closer.core.billing
 
 import app.closer.domain.model.AuthState
 import app.closer.domain.repository.AuthRepository
+import com.google.firebase.firestore.DocumentSnapshot
 import com.google.firebase.firestore.FirebaseFirestore
-import com.google.firebase.firestore.ListenerRegistration
+import com.revenuecat.purchases.CustomerInfo
+import com.revenuecat.purchases.EntitlementInfo
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.launch
 import javax.inject.Inject
 import javax.inject.Singleton
 
+/**
+ * Server-side entitlement checker backed by Firestore.
+ *
+ * - Observes `users/{userId}/entitlements/premium` for real-time changes.
+ * - If the server document does not exist, falls back to RevenueCat
+ *   client-side [CustomerInfo] state.
+ * - Treats an expiration timestamp in the past as `premium = false`.
+ *
+ * All writes to the entitlement document come from Cloud Functions
+ * (`revenueCatWebhook` and `syncEntitlement`). The app never writes
+ * premium status client-side.
+ */
+@OptIn(kotlinx.coroutines.ExperimentalCoroutinesApi::class)
 @Singleton
 class FirestoreEntitlementChecker @Inject constructor(
     private val firestore: FirebaseFirestore,
     private val authRepository: AuthRepository
 ) : EntitlementChecker {
 
-    @Volatile private var _hasPremium = false
+    private val scope = CoroutineScope(Dispatchers.IO + SupervisorJob())
-    override val hasPremium: Boolean get() = _hasPremium
 
-    private var listenerRegistration: ListenerRegistration? = null
+    @Volatile
+    private var revenueCatFallback: Map<String, EntitlementInfo> = emptyMap()
 
     init {
-        CoroutineScope(Dispatchers.IO + SupervisorJob()).launch {
+        scope.launch {
-            authRepository.authState.collect { state ->
+            // Keep fallback state warm by listening for auth changes, but actual
-                listenerRegistration?.remove()
+            // RevenueCat updates are pushed in via onCustomerInfoUpdated.
-                listenerRegistration = null
+            authRepository.authState.collect { /* listener recomposed by flow below */ }
-                if (state is AuthState.Authenticated) {
-                    listenerRegistration = firestore.collection("users")
-                        .document(state.userId)
-                        .addSnapshotListener { snap, _ ->
-                            _hasPremium = snap?.getBoolean("hasPremium") == true
-                        }
-                } else {
-                    _hasPremium = false
-                }
-            }
         }
     }
+
+    override fun isPremium(): Flow<Boolean> = authRepository.authState
+        .flatMapLatest { state ->
+            when (state) {
+                is AuthState.Authenticated -> observePremium(state.userId)
+                else -> flowOf(false)
+            }
+        }
+        .distinctUntilChanged()
+
+    override suspend fun hasPremium(): Boolean = isPremium()
+        .map { it }
+        .let { flow ->
+            // Safe one-shot collector; this is called from non-flow callers.
+            var value = false
+            val job = CoroutineScope(Dispatchers.IO).launch {
+                flow.collect { value = it }
+            }
+            job.cancel()
+            value
+        }
+
+    override fun onCustomerInfoUpdated(customerInfo: CustomerInfo) {
+        revenueCatFallback = customerInfo.entitlements.active
+    }
+
+    /**
+     * Emits `true` when:
+     * - the Firestore entitlement doc says premium and (if expiresAt exists) it
+     *   has not yet expired, OR
+     * - the Firestore doc does not exist AND RevenueCat's client-side SDK reports
+     *   an active premium entitlement.
+     */
+    private fun observePremium(userId: String): Flow<Boolean> = callbackFlow {
+        val listener = entitlementsRef(userId)
+            .addSnapshotListener { snapshot, error ->
+                if (error != null) {
+                    // Fail closed: on Firestore error assume not premium.
+                    trySend(false)
+                    return@addSnapshotListener
+                }
+
+                val premium = when {
+                    snapshot == null || !snapshot.exists() -> revenueCatPremium()
+                    else -> readPremiumFromSnapshot(snapshot)
+                }
+                trySend(premium)
+            }
+
+        awaitClose { listener.remove() }
+    }
+
+    private fun readPremiumFromSnapshot(snapshot: DocumentSnapshot): Boolean {
+        val premium = snapshot.getBoolean("premium") ?: false
+        if (!premium) return false
+
+        val expiresAt = snapshot.getTimestamp("expiresAt")
+        if (expiresAt != null) {
+            val nowSeconds = System.currentTimeMillis() / 1000
+            if (expiresAt.seconds <= nowSeconds) {
+                return false
+            }
+        }
+        return true
+    }
+
+    private fun revenueCatPremium(): Boolean {
+        val info = revenueCatFallback[PREMIUM_ENTITLEMENT_ID] ?: return false
+        return info.isActive
+    }
+
+    private fun entitlementsRef(userId: String) =
+        firestore.collection("users").document(userId).collection("entitlements").document("premium")
+
+    companion object {
+        private const val PREMIUM_ENTITLEMENT_ID = "closer_premium"
+    }
 }

app/src/main/java/app/closer/data/repository/RevenueCatBillingRepository.kt

@@ -3,6 +3,7 @@ package app.closer.data.repository
 import android.app.Activity
 import android.app.Application
 import app.closer.BuildConfig
+import app.closer.core.billing.EntitlementChecker
 import app.closer.domain.repository.BillingRepository
 import app.closer.domain.repository.BillingState
 import com.revenuecat.purchases.CustomerInfo
@@ -34,7 +35,8 @@ import kotlinx.coroutines.flow.callbackFlow
  */
 @Singleton
 class RevenueCatBillingRepository @Inject constructor(
-    private val application: Application
+    private val application: Application,
+    private val entitlementChecker: EntitlementChecker
 ) : BillingRepository {
 
     init {
@@ -66,6 +68,7 @@ class RevenueCatBillingRepository @Inject constructor(
         trySend(BillingState.Loading)
         val listener = object : com.revenuecat.purchases.interfaces.UpdatedCustomerInfoListener {
             override fun onReceived(customerInfo: CustomerInfo) {
+                entitlementChecker.onCustomerInfoUpdated(customerInfo)
                 trySend(BillingState.Success(customerInfo))
             }
         }

app/src/main/java/app/closer/ui/questions/QuestionPackLibraryViewModel.kt

@@ -10,6 +10,7 @@ import javax.inject.Inject
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 
 data class QuestionPackItem(
@@ -42,7 +43,7 @@ class QuestionPackLibraryViewModel @Inject constructor(
         viewModelScope.launch {
             _uiState.value = QuestionPackLibraryUiState(isLoading = true)
             try {
-                val hasPremium = entitlementChecker.hasPremium
+                val hasPremium = entitlementChecker.isPremium().first()
                 val packs = repository.getCategories().map { category ->
                     val isPremium = category.access == "premium"
                     QuestionPackItem(

app/src/main/java/app/closer/ui/wheel/CategoryPickerViewModel.kt

@@ -10,6 +10,7 @@ import javax.inject.Inject
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.first
 import kotlinx.coroutines.launch
 
 data class CategoryPickerItem(
@@ -41,7 +42,7 @@ class CategoryPickerViewModel @Inject constructor(
         viewModelScope.launch {
             _uiState.value = CategoryPickerUiState(isLoading = true)
             try {
-                val hasPremium = entitlementChecker.hasPremium
+                val hasPremium = entitlementChecker.isPremium().first()
                 val items = repository.getCategories().map { category ->
                     CategoryPickerItem(
                         category = category,

app/src/main/java/app/closer/ui/wheel/WheelHistoryViewModel.kt

@@ -11,6 +11,8 @@ import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.flow.update
 import kotlinx.coroutines.launch
 import javax.inject.Inject
@@ -27,14 +29,19 @@ class WheelHistoryViewModel @Inject constructor(
     private val sessionRepository: QuestionSessionRepository,
     private val authRepository: AuthRepository,
     private val coupleRepository: CoupleRepository,
-    private val entitlementChecker: EntitlementChecker
+    entitlementChecker: EntitlementChecker
 ) : ViewModel() {
 
-    private val _uiState = MutableStateFlow(WheelHistoryUiState(hasPremium = entitlementChecker.hasPremium))
+    private val _uiState = MutableStateFlow(WheelHistoryUiState())
     val uiState: StateFlow<WheelHistoryUiState> = _uiState.asStateFlow()
 
     init {
-        if (entitlementChecker.hasPremium) load()
+        entitlementChecker.isPremium()
+            .onEach { premium ->
+                _uiState.update { it.copy(hasPremium = premium) }
+                if (premium) load()
+            }
+            .launchIn(viewModelScope)
     }
 
     fun load() {

functions/dist/billing/entitlementLogic.js

@@ -0,0 +1,159 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.applyEntitlementEvent = applyEntitlementEvent;
+exports.applyEntitlementSync = applyEntitlementSync;
+const admin = __importStar(require("firebase-admin"));
+// Events that should grant or keep premium access active.
+const PREMIUM_ACTIVE_TYPES = new Set([
+    'INITIAL_PURCHASE',
+    'RENEWAL',
+    'PRODUCT_CHANGE',
+    'TRANSFER',
+    'UNCANCELLATION',
+]);
+// Events that remove premium access.
+const PREMIUM_REVOKED_TYPES = new Set([
+    'EXPIRATION',
+    'CANCELLATION',
+    'BILLING_ISSUE',
+    'SUBSCRIBER_ALIAS',
+]);
+// Premium entitlement identifier used by the app.
+const PREMIUM_ENTITLEMENT_ID = 'closer_premium';
+function getDb() {
+    return admin.firestore();
+}
+function entitlementsRef(userId) {
+    return getDb().collection('users').doc(userId).collection('entitlements').doc('premium');
+}
+function now() {
+    return admin.firestore.Timestamp.now();
+}
+function isPremiumEntitlement(event) {
+    var _a;
+    const entitlementId = event.entitlement_id;
+    const entitlementIds = (_a = event.entitlement_ids) !== null && _a !== void 0 ? _a : [];
+    if (entitlementId === PREMIUM_ENTITLEMENT_ID)
+        return true;
+    if (entitlementIds.includes(PREMIUM_ENTITLEMENT_ID))
+        return true;
+    return false;
+}
+/**
+ * Apply a RevenueCat entitlement event to Firestore.
+ * Writes state to users/{userId}/entitlements.
+ */
+async function applyEntitlementEvent(event) {
+    var _a;
+    const { type, app_user_id: userId, id: eventId, product_id: productId } = event;
+    // Idempotency: create a processed event marker; if it exists, skip.
+    const eventRef = getDb().collection('entitlement_events').doc(eventId);
+    try {
+        await eventRef.create({ processedAt: now() });
+    }
+    catch (err) {
+        if ((err === null || err === void 0 ? void 0 : err.code) === 6 || ((_a = err === null || err === void 0 ? void 0 : err.message) === null || _a === void 0 ? void 0 : _a.includes('ALREADY_EXISTS'))) {
+            console.log(`[entitlement] skipping duplicate event: ${eventId}`);
+            return;
+        }
+        throw err;
+    }
+    if (!isPremiumEntitlement(event)) {
+        console.log(`[entitlement] ignored event for non-premium entitlement: ${eventId}`);
+        return;
+    }
+    const ref = entitlementsRef(userId);
+    if (PREMIUM_ACTIVE_TYPES.has(type)) {
+        const expiresAt = event.expiration_at_ms
+            ? admin.firestore.Timestamp.fromMillis(event.expiration_at_ms)
+            : null;
+        await ref.set({
+            premium: true,
+            expiresAt,
+            updatedAt: now(),
+            productId,
+            eventType: type,
+        });
+        console.log(`[entitlement] premium=true for ${userId} (${type})`);
+        return;
+    }
+    if (PREMIUM_REVOKED_TYPES.has(type)) {
+        await ref.set({
+            premium: false,
+            expiresAt: null,
+            updatedAt: now(),
+            productId,
+            eventType: type,
+        });
+        console.log(`[entitlement] premium=false for ${userId} (${type})`);
+        return;
+    }
+    console.log(`[entitlement] ignored event type: ${type}`);
+}
+/**
+ * Recompute and rewrite the entitlement document for a user.
+ *
+ * In production this should query RevenueCat; for now it ensures the
+ * Firestore document is consistent and reflects the latest stored values.
+ */
+async function applyEntitlementSync(userId) {
+    var _a;
+    const ref = entitlementsRef(userId);
+    const snap = await ref.get();
+    const data = snap.data();
+    const updatedAt = now();
+    let premium = false;
+    let expiresAt = null;
+    if ((data === null || data === void 0 ? void 0 : data.premium) === true) {
+        const storedExpiresAt = (_a = data.expiresAt) !== null && _a !== void 0 ? _a : null;
+        if (storedExpiresAt instanceof admin.firestore.Timestamp) {
+            premium = storedExpiresAt.toMillis() > Date.now();
+            expiresAt = storedExpiresAt;
+        }
+        else {
+            // No expiration means a currently active, non-expiring entitlement.
+            premium = true;
+        }
+    }
+    const state = {
+        premium,
+        expiresAt: premium ? expiresAt : null,
+        updatedAt,
+    };
+    await ref.set(state, { merge: true });
+    return state;
+}
+//# sourceMappingURL=entitlementLogic.js.map

functions/dist/billing/entitlementLogic.js.map

@@ -0,0 +1 @@
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functions/dist/billing/revenueCatWebhook.js

@@ -0,0 +1,94 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.revenueCatWebhook = void 0;
+const functions = __importStar(require("firebase-functions"));
+const entitlementLogic_1 = require("./entitlementLogic");
+/**
+ * RevenueCat webhook handler.
+ *
+ * Path: POST /revenueCatWebhook (registered as an HTTPS function)
+ * Triggered by RevenueCat server-to-server events.
+ *
+ * Security:
+ * - Real signature verification is intentionally a placeholder. Add Ed25519
+ *   signature verification using process.env.REVENUECAT_SIGNING_KEY before
+ *   shipping to production.
+ * - The function immediately acknowledges valid-looking events so RevenueCat
+ *   does not retry; downstream failures are logged and should be monitored.
+ *
+ * Processing:
+ * - Parses the RevenueCat event payload.
+ * - Writes entitlement state to Firestore at users/{userId}/entitlements.
+ * - Handles TRANSFER, RENEWAL, CANCELLATION, EXPIRATION, and BILLING_ISSUE.
+ */
+exports.revenueCatWebhook = functions.https.onRequest(async (req, res) => {
+    var _a;
+    // Only accept POST requests.
+    if (req.method !== 'POST') {
+        res.status(405).json({ error: 'method_not_allowed' });
+        return;
+    }
+    // TODO: verify RevenueCat webhook signature / secret before trusting payload.
+    // Placeholder verification returns true for now.
+    const verified = verifyRevenueCatWebhook(req);
+    if (!verified) {
+        res.status(401).json({ error: 'unauthorized' });
+        return;
+    }
+    const event = (_a = req.body) === null || _a === void 0 ? void 0 : _a.event;
+    if (!event || !event.type || !event.app_user_id) {
+        res.status(400).json({ error: 'malformed_payload' });
+        return;
+    }
+    // Acknowledge immediately to avoid RevenueCat retries.
+    res.status(200).json({ received: true });
+    try {
+        await (0, entitlementLogic_1.applyEntitlementEvent)(event);
+    }
+    catch (err) {
+        console.error('[revenueCatWebhook] entitlement sync failed:', err);
+    }
+});
+/**
+ * Placeholder webhook verification.
+ * Replace with real Ed25519 signature verification before production.
+ */
+function verifyRevenueCatWebhook(
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+_req) {
+    return true;
+}
+//# sourceMappingURL=revenueCatWebhook.js.map

functions/dist/billing/revenueCatWebhook.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"revenueCatWebhook.js","sourceRoot":"","sources":["../../src/billing/revenueCatWebhook.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAA,8DAA+C;AAC/C,yDAA4E;AAE5E;;;;;;;;;;;;;;;;;GAiBG;AACU,QAAA,iBAAiB,GAAG,SAAS,CAAC,KAAK,CAAC,SAAS,CAAC,KAAK,EAAE,GAAG,EAAE,GAAG,EAAE,EAAE;;IAC5E,6BAA6B;IAC7B,IAAI,GAAG,CAAC,MAAM,KAAK,MAAM,EAAE,CAAC;QAC1B,GAAG,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,EAAE,KAAK,EAAE,oBAAoB,EAAE,CAAC,CAAA;QACrD,OAAM;IACR,CAAC;IAED,8EAA8E;IAC9E,iDAAiD;IACjD,MAAM,QAAQ,GAAG,uBAAuB,CAAC,GAAG,CAAC,CAAA;IAC7C,IAAI,CAAC,QAAQ,EAAE,CAAC;QACd,GAAG,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,EAAE,KAAK,EAAE,cAAc,EAAE,CAAC,CAAA;QAC/C,OAAM;IACR,CAAC;IAED,MAAM,KAAK,GAAG,MAAA,GAAG,CAAC,IAAI,0CAAE,KAAqC,CAAA;IAC7D,IAAI,CAAC,KAAK,IAAI,CAAC,KAAK,CAAC,IAAI,IAAI,CAAC,KAAK,CAAC,WAAW,EAAE,CAAC;QAChD,GAAG,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,EAAE,KAAK,EAAE,mBAAmB,EAAE,CAAC,CAAA;QACpD,OAAM;IACR,CAAC;IAED,uDAAuD;IACvD,GAAG,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,EAAE,QAAQ,EAAE,IAAI,EAAE,CAAC,CAAA;IAExC,IAAI,CAAC;QACH,MAAM,IAAA,wCAAqB,EAAC,KAAK,CAAC,CAAA;IACpC,CAAC;IAAC,OAAO,GAAG,EAAE,CAAC;QACb,OAAO,CAAC,KAAK,CAAC,8CAA8C,EAAE,GAAG,CAAC,CAAA;IACpE,CAAC;AACH,CAAC,CAAC,CAAA;AAEF;;;GAGG;AACH,SAAS,uBAAuB;AAC9B,6DAA6D;AAC7D,IAA6B;IAE7B,OAAO,IAAI,CAAA;AACb,CAAC"}

functions/dist/billing/syncEntitlement.js

@@ -0,0 +1,67 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.syncEntitlement = void 0;
+const functions = __importStar(require("firebase-functions"));
+const entitlementLogic_1 = require("./entitlementLogic");
+/**
+ * Callable function that forces a re-sync of entitlements for the
+ * authenticated caller.
+ *
+ * Request body: { } (auth context supplies uid)
+ * Response: EntitlementState
+ *
+ * The client can invoke this after a purchase/restore or when local
+ * entitlement state appears stale. In production this should fetch the
+ * latest entitlement state from RevenueCat; for now it computes the
+ * state from the existing Firestore document and rewrites it, ensuring
+ * consistent field shapes.
+ */
+exports.syncEntitlement = functions.https.onCall(async (data, context) => {
+    var _a;
+    if (!((_a = context.auth) === null || _a === void 0 ? void 0 : _a.uid)) {
+        throw new functions.https.HttpsError('unauthenticated', 'Caller must be authenticated.');
+    }
+    const userId = context.auth.uid;
+    try {
+        const state = await (0, entitlementLogic_1.applyEntitlementSync)(userId);
+        return state;
+    }
+    catch (err) {
+        console.error('[syncEntitlement] failed:', err);
+        throw new functions.https.HttpsError('internal', 'Entitlement sync failed.');
+    }
+});
+//# sourceMappingURL=syncEntitlement.js.map

functions/dist/billing/syncEntitlement.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"syncEntitlement.js","sourceRoot":"","sources":["../../src/billing/syncEntitlement.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAA,8DAA+C;AAC/C,yDAA2E;AAE3E;;;;;;;;;;;;GAYG;AACU,QAAA,eAAe,GAAG,SAAS,CAAC,KAAK,CAAC,MAAM,CAAC,KAAK,EAAE,IAAI,EAAE,OAAO,EAAE,EAAE;;IAC5E,IAAI,CAAC,CAAA,MAAA,OAAO,CAAC,IAAI,0CAAE,GAAG,CAAA,EAAE,CAAC;QACvB,MAAM,IAAI,SAAS,CAAC,KAAK,CAAC,UAAU,CAClC,iBAAiB,EACjB,+BAA+B,CAChC,CAAA;IACH,CAAC;IAED,MAAM,MAAM,GAAG,OAAO,CAAC,IAAI,CAAC,GAAG,CAAA;IAE/B,IAAI,CAAC;QACH,MAAM,KAAK,GAAG,MAAM,IAAA,uCAAoB,EAAC,MAAM,CAAC,CAAA;QAChD,OAAO,KAAgC,CAAA;IACzC,CAAC;IAAC,OAAO,GAAG,EAAE,CAAC;QACb,OAAO,CAAC,KAAK,CAAC,2BAA2B,EAAE,GAAG,CAAC,CAAA;QAC/C,MAAM,IAAI,SAAS,CAAC,KAAK,CAAC,UAAU,CAClC,UAAU,EACV,0BAA0B,CAC3B,CAAA;IACH,CAAC;AACH,CAAC,CAAC,CAAA"}

functions/dist/index.js

@@ -0,0 +1,49 @@
+"use strict";
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
+    }
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.health = exports.syncEntitlement = exports.revenueCatWebhook = void 0;
+const functions = __importStar(require("firebase-functions"));
+var revenueCatWebhook_1 = require("./billing/revenueCatWebhook");
+Object.defineProperty(exports, "revenueCatWebhook", { enumerable: true, get: function () { return revenueCatWebhook_1.revenueCatWebhook; } });
+var syncEntitlement_1 = require("./billing/syncEntitlement");
+Object.defineProperty(exports, "syncEntitlement", { enumerable: true, get: function () { return syncEntitlement_1.syncEntitlement; } });
+/**
+ * Basic health check callable.
+ * Useful for verifying function deployment and firebase-tools wiring.
+ */
+exports.health = functions.https.onRequest((req, res) => {
+    res.status(200).json({ status: 'ok' });
+});
+//# sourceMappingURL=index.js.map

functions/dist/index.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src/index.ts"],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAA,8DAA+C;AAE/C,iEAA+D;AAAtD,sHAAA,iBAAiB,OAAA;AAC1B,6DAA2D;AAAlD,kHAAA,eAAe,OAAA;AAExB;;;GAGG;AACU,QAAA,MAAM,GAAG,SAAS,CAAC,KAAK,CAAC,SAAS,CAAC,CAAC,GAAG,EAAE,GAAG,EAAE,EAAE;IAC3D,GAAG,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,IAAI,CAAC,EAAE,MAAM,EAAE,IAAI,EAAE,CAAC,CAAA;AACxC,CAAC,CAAC,CAAA"}

functions/node_modules/.bin/firebase-functions

@@ -0,0 +1 @@
+../firebase-functions/lib/bin/firebase-functions.js

functions/node_modules/.bin/fxparser

@@ -0,0 +1 @@
+../fast-xml-parser/src/cli/cli.js

functions/node_modules/.bin/mime

@@ -0,0 +1 @@
+../mime/cli.js

functions/node_modules/.bin/proto-loader-gen-types

@@ -0,0 +1 @@
+../@grpc/proto-loader/build/bin/proto-loader-gen-types.js

functions/node_modules/.bin/semver

@@ -0,0 +1 @@
+../semver/bin/semver.js

functions/node_modules/.bin/tsc

@@ -0,0 +1 @@
+../typescript/bin/tsc

functions/node_modules/.bin/tsserver

@@ -0,0 +1 @@
+../typescript/bin/tsserver

functions/node_modules/.bin/uuid

@@ -0,0 +1 @@
+../uuid/dist/bin/uuid

functions/node_modules/@fastify/busboy/LICENSE

@@ -0,0 +1,24 @@
+MIT License
+
+Copyright Brian White. All rights reserved.
+Copyright (c) 2021-present The Fastify team
+
+The Fastify team members are listed at https://github.com/fastify/fastify#team.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

functions/node_modules/@fastify/busboy/README.md

@@ -0,0 +1,270 @@
+# busboy
+
+<div align="center">
+
+[![Build Status](https://github.com/fastify/busboy/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/fastify/busboy/actions)
+[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://standardjs.com/)
+[![Security Responsible Disclosure](https://img.shields.io/badge/Security-Responsible%20Disclosure-yellow.svg)](https://github.com/fastify/.github/blob/main/SECURITY.md)
+
+</div>
+
+<div align="center">
+
+[![NPM version](https://img.shields.io/npm/v/@fastify/busboy.svg?style=flat)](https://www.npmjs.com/package/@fastify/busboy)
+[![NPM downloads](https://img.shields.io/npm/dm/@fastify/busboy.svg?style=flat)](https://www.npmjs.com/package/@fastify/busboy)
+
+</div>
+
+Description
+===========
+
+A Node.js module for parsing incoming HTML form data.
+
+This is an officially supported fork by [fastify](https://github.com/fastify/) organization of the amazing library [originally created](https://github.com/mscdex/busboy) by Brian White,
+aimed at addressing long-standing issues with it.
+
+Benchmark (Mean time for 500 Kb payload, 2000 cycles, 1000 cycle warmup):
+
+| Library               | Version | Mean time in nanoseconds (less is better) |
+|-----------------------|---------|-------------------------------------------|
+| busboy                | 0.3.1   | `340114`                                  |
+| @fastify/busboy       | 1.0.0   | `270984`                                  |
+
+[Changelog](https://github.com/fastify/busboy/blob/main/CHANGELOG.md) since busboy 0.31.
+
+Requirements
+============
+
+* [Node.js](http://nodejs.org/) 10+
+
+
+Install
+=======
+
+    npm i @fastify/busboy
+
+
+Examples
+========
+
+* Parsing (multipart) with default options:
+
+```javascript
+const http = require('node:http');
+const { inspect } = require('node:util');
+const Busboy = require('@fastify/busboy');
+
+http.createServer((req, res) => {
+  if (req.method === 'POST') {
+    const busboy = new Busboy({ headers: req.headers });
+    busboy.on('file', (fieldname, file, filename, encoding, mimetype) => {
+      console.log(`File [${fieldname}]: filename: ${filename}, encoding: ${encoding}, mimetype: ${mimetype}`);
+      file.on('data', data => {
+        console.log(`File [${fieldname}] got ${data.length} bytes`);
+      });
+      file.on('end', () => {
+        console.log(`File [${fieldname}] Finished`);
+      });
+    });
+    busboy.on('field', (fieldname, val, fieldnameTruncated, valTruncated, encoding, mimetype) => {
+      console.log(`Field [${fieldname}]: value: ${inspect(val)}`);
+    });
+    busboy.on('finish', () => {
+      console.log('Done parsing form!');
+      res.writeHead(303, { Connection: 'close', Location: '/' });
+      res.end();
+    });
+    req.pipe(busboy);
+  } else if (req.method === 'GET') {
+    res.writeHead(200, { Connection: 'close' });
+    res.end(`<html><head></head><body>
+               <form method="POST" enctype="multipart/form-data">
+                <input type="text" name="textfield"><br>
+                <input type="file" name="filefield"><br>
+                <input type="submit">
+              </form>
+            </body></html>`);
+  }
+}).listen(8000, () => {
+  console.log('Listening for requests');
+});
+
+// Example output, using http://nodejs.org/images/ryan-speaker.jpg as the file:
+//
+// Listening for requests
+// File [filefield]: filename: ryan-speaker.jpg, encoding: binary
+// File [filefield] got 11971 bytes
+// Field [textfield]: value: 'testing! :-)'
+// File [filefield] Finished
+// Done parsing form!
+```
+
+* Save all incoming files to disk:
+
+```javascript
+const http = require('node:http');
+const path = require('node:path');
+const os = require('node:os');
+const fs = require('node:fs');
+
+const Busboy = require('@fastify/busboy');
+
+http.createServer(function(req, res) {
+  if (req.method === 'POST') {
+    const busboy = new Busboy({ headers: req.headers });
+    busboy.on('file', function(fieldname, file, filename, encoding, mimetype) {
+      var saveTo = path.join(os.tmpdir(), path.basename(fieldname));
+      file.pipe(fs.createWriteStream(saveTo));
+    });
+    busboy.on('finish', function() {
+      res.writeHead(200, { 'Connection': 'close' });
+      res.end("That's all folks!");
+    });
+    return req.pipe(busboy);
+  }
+  res.writeHead(404);
+  res.end();
+}).listen(8000, function() {
+  console.log('Listening for requests');
+});
+```
+
+* Parsing (urlencoded) with default options:
+
+```javascript
+const http = require('node:http');
+const { inspect } = require('node:util');
+
+const Busboy = require('@fastify/busboy');
+
+http.createServer(function(req, res) {
+  if (req.method === 'POST') {
+    const busboy = new Busboy({ headers: req.headers });
+    busboy.on('file', function(fieldname, file, filename, encoding, mimetype) {
+      console.log('File [' + fieldname + ']: filename: ' + filename);
+      file.on('data', function(data) {
+        console.log('File [' + fieldname + '] got ' + data.length + ' bytes');
+      });
+      file.on('end', function() {
+        console.log('File [' + fieldname + '] Finished');
+      });
+    });
+    busboy.on('field', function(fieldname, val, fieldnameTruncated, valTruncated) {
+      console.log('Field [' + fieldname + ']: value: ' + inspect(val));
+    });
+    busboy.on('finish', function() {
+      console.log('Done parsing form!');
+      res.writeHead(303, { Connection: 'close', Location: '/' });
+      res.end();
+    });
+    req.pipe(busboy);
+  } else if (req.method === 'GET') {
+    res.writeHead(200, { Connection: 'close' });
+    res.end('<html><head></head><body>\
+               <form method="POST">\
+                <input type="text" name="textfield"><br />\
+                <select name="selectfield">\
+                  <option value="1">1</option>\
+                  <option value="10">10</option>\
+                  <option value="100">100</option>\
+                  <option value="9001">9001</option>\
+                </select><br />\
+                <input type="checkbox" name="checkfield">Node.js rules!<br />\
+                <input type="submit">\
+              </form>\
+            </body></html>');
+  }
+}).listen(8000, function() {
+  console.log('Listening for requests');
+});
+
+// Example output:
+//
+// Listening for requests
+// Field [textfield]: value: 'testing! :-)'
+// Field [selectfield]: value: '9001'
+// Field [checkfield]: value: 'on'
+// Done parsing form!
+```
+
+
+API
+===
+
+_Busboy_ is a _Writable_ stream
+
+Busboy (special) events
+-----------------------
+
+* **file**(< _string_ >fieldname, < _ReadableStream_ >stream, < _string_ >filename, < _string_ >transferEncoding, < _string_ >mimeType) - Emitted for each new file form field found. `transferEncoding` contains the 'Content-Transfer-Encoding' value for the file stream. `mimeType` contains the 'Content-Type' value for the file stream.
+    * Note: if you listen for this event, you should always handle the `stream` no matter if you care about the file contents or not (e.g. you can simply just do `stream.resume();` if you want to discard the contents), otherwise the 'finish' event will never fire on the Busboy instance. However, if you don't care about **any** incoming files, you can simply not listen for the 'file' event at all and any/all files will be automatically and safely discarded (these discarded files do still count towards `files` and `parts` limits).
+    * If a configured file size limit was reached, `stream` will both have a boolean property `truncated` (best checked at the end of the stream) and emit a 'limit' event to notify you when this happens.
+    * The property `bytesRead` informs about the number of bytes that have been read so far.
+
+* **field**(< _string_ >fieldname, < _string_ >value, < _boolean_ >fieldnameTruncated, < _boolean_ >valueTruncated, < _string_ >transferEncoding, < _string_ >mimeType) - Emitted for each new non-file field found.
+
+* **partsLimit**() - Emitted when specified `parts` limit has been reached. No more 'file' or 'field' events will be emitted.
+
+* **filesLimit**() - Emitted when specified `files` limit has been reached. No more 'file' events will be emitted.
+
+* **fieldsLimit**() - Emitted when specified `fields` limit has been reached. No more 'field' events will be emitted.
+
+
+Busboy methods
+--------------
+
+* **(constructor)**(< _object_ >config) - Creates and returns a new Busboy instance.
+
+    * The constructor takes the following valid `config` settings:
+
+        * **headers** - _object_ - These are the HTTP headers of the incoming request, which are used by individual parsers.
+
+        * **autoDestroy** - _boolean_ - Whether this stream should automatically call .destroy() on itself after ending. (Default: false).
+
+        * **highWaterMark** - _integer_ - highWaterMark to use for this Busboy instance (Default: WritableStream default).
+
+        * **fileHwm** - _integer_ - highWaterMark to use for file streams (Default: ReadableStream default).
+
+        * **defCharset** - _string_ - Default character set to use when one isn't defined (Default: 'utf8').
+
+        * **preservePath** - _boolean_ - If paths in the multipart 'filename' field shall be preserved. (Default: false).
+
+        * **isPartAFile** - __function__ - Use this function to override the default file detection functionality. It has following parameters:
+
+            * fieldName - __string__ The name of the field.
+
+            * contentType - __string__ The content-type of the part, e.g. `text/plain`, `image/jpeg`, `application/octet-stream`
+
+            * fileName - __string__ The name of a file supplied by the part.
+
+          (Default: `(fieldName, contentType, fileName) => (contentType === 'application/octet-stream' || fileName !== undefined)`)
+
+        * **limits** - _object_ - Various limits on incoming data. Valid properties are:
+
+            * **fieldNameSize** - _integer_ - Max field name size (in bytes) (Default: 100 bytes).
+
+            * **fieldSize** - _integer_ - Max field value size (in bytes) (Default: 1 MiB, which is 1024 x 1024 bytes).
+
+            * **fields** - _integer_ - Max number of non-file fields (Default: Infinity).
+
+            * **fileSize** - _integer_ - For multipart forms, the max file size (in bytes) (Default: Infinity).
+
+            * **files** - _integer_ - For multipart forms, the max number of file fields (Default: Infinity).
+
+            * **parts** - _integer_ - For multipart forms, the max number of parts (fields + files) (Default: Infinity).
+
+            * **headerPairs** - _integer_ - For multipart forms, the max number of header key=>value pairs to parse **Default:** 2000
+
+            * **headerSize** - _integer_ - For multipart forms, the max size of a multipart header **Default:** 81920.
+
+    * The constructor can throw errors:
+
+        * **Busboy expected an options-Object.** - Busboy expected an Object as first parameters.
+
+        * **Busboy expected an options-Object with headers-attribute.** - The first parameter is lacking of a headers-attribute.
+
+        * **Limit $limit is not a valid number** - Busboy expected the desired limit to be of type number. Busboy throws this Error to prevent a potential security issue by falling silently back to the Busboy-defaults. Potential source for this Error can be the direct use of environment variables without transforming them to the type number.
+
+        * **Unsupported Content-Type.** - The `Content-Type` isn't one Busboy can parse.
+
+        * **Missing Content-Type-header.** - The provided headers don't include `Content-Type` at all.

functions/node_modules/@fastify/busboy/deps/dicer/LICENSE

@@ -0,0 +1,19 @@
+Copyright Brian White. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.

functions/node_modules/@fastify/busboy/deps/dicer/lib/Dicer.js

@@ -0,0 +1,213 @@
+'use strict'
+
+const WritableStream = require('node:stream').Writable
+const inherits = require('node:util').inherits
+
+const StreamSearch = require('../../streamsearch/sbmh')
+
+const PartStream = require('./PartStream')
+const HeaderParser = require('./HeaderParser')
+
+const DASH = 45
+const B_ONEDASH = Buffer.from('-')
+const B_CRLF = Buffer.from('\r\n')
+const EMPTY_FN = function () {}
+
+function Dicer (cfg) {
+  if (!(this instanceof Dicer)) { return new Dicer(cfg) }
+  WritableStream.call(this, cfg)
+
+  if (!cfg || (!cfg.headerFirst && typeof cfg.boundary !== 'string')) { throw new TypeError('Boundary required') }
+
+  if (typeof cfg.boundary === 'string') { this.setBoundary(cfg.boundary) } else { this._bparser = undefined }
+
+  this._headerFirst = cfg.headerFirst
+
+  this._dashes = 0
+  this._parts = 0
+  this._finished = false
+  this._realFinish = false
+  this._isPreamble = true
+  this._justMatched = false
+  this._firstWrite = true
+  this._inHeader = true
+  this._part = undefined
+  this._cb = undefined
+  this._ignoreData = false
+  this._partOpts = { highWaterMark: cfg.partHwm }
+  this._pause = false
+
+  const self = this
+  this._hparser = new HeaderParser(cfg)
+  this._hparser.on('header', function (header) {
+    self._inHeader = false
+    self._part.emit('header', header)
+  })
+}
+inherits(Dicer, WritableStream)
+
+Dicer.prototype.emit = function (ev) {
+  if (ev === 'finish' && !this._realFinish) {
+    if (!this._finished) {
+      const self = this
+      process.nextTick(function () {
+        self.emit('error', new Error('Unexpected end of multipart data'))
+        if (self._part && !self._ignoreData) {
+          const type = (self._isPreamble ? 'Preamble' : 'Part')
+          self._part.emit('error', new Error(type + ' terminated early due to unexpected end of multipart data'))
+          self._part.push(null)
+          process.nextTick(function () {
+            self._realFinish = true
+            self.emit('finish')
+            self._realFinish = false
+          })
+          return
+        }
+        self._realFinish = true
+        self.emit('finish')
+        self._realFinish = false
+      })
+    }
+  } else { WritableStream.prototype.emit.apply(this, arguments) }
+}
+
+Dicer.prototype._write = function (data, encoding, cb) {
+  // ignore unexpected data (e.g. extra trailer data after finished)
+  if (!this._hparser && !this._bparser) { return cb() }
+
+  if (this._headerFirst && this._isPreamble) {
+    if (!this._part) {
+      this._part = new PartStream(this._partOpts)
+      if (this.listenerCount('preamble') !== 0) { this.emit('preamble', this._part) } else { this._ignore() }
+    }
+    const r = this._hparser.push(data)
+    if (!this._inHeader && r !== undefined && r < data.length) { data = data.slice(r) } else { return cb() }
+  }
+
+  // allows for "easier" testing
+  if (this._firstWrite) {
+    this._bparser.push(B_CRLF)
+    this._firstWrite = false
+  }
+
+  this._bparser.push(data)
+
+  if (this._pause) { this._cb = cb } else { cb() }
+}
+
+Dicer.prototype.reset = function () {
+  this._part = undefined
+  this._bparser = undefined
+  this._hparser = undefined
+}
+
+Dicer.prototype.setBoundary = function (boundary) {
+  const self = this
+  this._bparser = new StreamSearch('\r\n--' + boundary)
+  this._bparser.on('info', function (isMatch, data, start, end) {
+    self._oninfo(isMatch, data, start, end)
+  })
+}
+
+Dicer.prototype._ignore = function () {
+  if (this._part && !this._ignoreData) {
+    this._ignoreData = true
+    this._part.on('error', EMPTY_FN)
+    // we must perform some kind of read on the stream even though we are
+    // ignoring the data, otherwise node's Readable stream will not emit 'end'
+    // after pushing null to the stream
+    this._part.resume()
+  }
+}
+
+Dicer.prototype._oninfo = function (isMatch, data, start, end) {
+  let buf; const self = this; let i = 0; let r; let shouldWriteMore = true
+
+  if (!this._part && this._justMatched && data) {
+    while (this._dashes < 2 && (start + i) < end) {
+      if (data[start + i] === DASH) {
+        ++i
+        ++this._dashes
+      } else {
+        if (this._dashes) { buf = B_ONEDASH }
+        this._dashes = 0
+        break
+      }
+    }
+    if (this._dashes === 2) {
+      if ((start + i) < end && this.listenerCount('trailer') !== 0) { this.emit('trailer', data.slice(start + i, end)) }
+      this.reset()
+      this._finished = true
+      // no more parts will be added
+      if (self._parts === 0) {
+        self._realFinish = true
+        self.emit('finish')
+        self._realFinish = false
+      }
+    }
+    if (this._dashes) { return }
+  }
+  if (this._justMatched) { this._justMatched = false }
+  if (!this._part) {
+    this._part = new PartStream(this._partOpts)
+    this._part._read = function (n) {
+      self._unpause()
+    }
+    if (this._isPreamble && this.listenerCount('preamble') !== 0) {
+      this.emit('preamble', this._part)
+    } else if (this._isPreamble !== true && this.listenerCount('part') !== 0) {
+      this.emit('part', this._part)
+    } else {
+      this._ignore()
+    }
+    if (!this._isPreamble) { this._inHeader = true }
+  }
+  if (data && start < end && !this._ignoreData) {
+    if (this._isPreamble || !this._inHeader) {
+      if (buf) { shouldWriteMore = this._part.push(buf) }
+      shouldWriteMore = this._part.push(data.slice(start, end))
+      if (!shouldWriteMore) { this._pause = true }
+    } else if (!this._isPreamble && this._inHeader) {
+      if (buf) { this._hparser.push(buf) }
+      r = this._hparser.push(data.slice(start, end))
+      if (!this._inHeader && r !== undefined && r < end) { this._oninfo(false, data, start + r, end) }
+    }
+  }
+  if (isMatch) {
+    this._hparser.reset()
+    if (this._isPreamble) { this._isPreamble = false } else {
+      if (start !== end) {
+        ++this._parts
+        this._part.on('end', function () {
+          if (--self._parts === 0) {
+            if (self._finished) {
+              self._realFinish = true
+              self.emit('finish')
+              self._realFinish = false
+            } else {
+              self._unpause()
+            }
+          }
+        })
+      }
+    }
+    this._part.push(null)
+    this._part = undefined
+    this._ignoreData = false
+    this._justMatched = true
+    this._dashes = 0
+  }
+}
+
+Dicer.prototype._unpause = function () {
+  if (!this._pause) { return }
+
+  this._pause = false
+  if (this._cb) {
+    const cb = this._cb
+    this._cb = undefined
+    cb()
+  }
+}
+
+module.exports = Dicer

functions/node_modules/@fastify/busboy/deps/dicer/lib/HeaderParser.js

@@ -0,0 +1,100 @@
+'use strict'
+
+const EventEmitter = require('node:events').EventEmitter
+const inherits = require('node:util').inherits
+const getLimit = require('../../../lib/utils/getLimit')
+
+const StreamSearch = require('../../streamsearch/sbmh')
+
+const B_DCRLF = Buffer.from('\r\n\r\n')
+const RE_CRLF = /\r\n/g
+const RE_HDR = /^([^:]+):[ \t]?([\x00-\xFF]+)?$/ // eslint-disable-line no-control-regex
+
+function HeaderParser (cfg) {
+  EventEmitter.call(this)
+
+  cfg = cfg || {}
+  const self = this
+  this.nread = 0
+  this.maxed = false
+  this.npairs = 0
+  this.maxHeaderPairs = getLimit(cfg, 'maxHeaderPairs', 2000)
+  this.maxHeaderSize = getLimit(cfg, 'maxHeaderSize', 80 * 1024)
+  this.buffer = ''
+  this.header = {}
+  this.finished = false
+  this.ss = new StreamSearch(B_DCRLF)
+  this.ss.on('info', function (isMatch, data, start, end) {
+    if (data && !self.maxed) {
+      if (self.nread + end - start >= self.maxHeaderSize) {
+        end = self.maxHeaderSize - self.nread + start
+        self.nread = self.maxHeaderSize
+        self.maxed = true
+      } else { self.nread += (end - start) }
+
+      self.buffer += data.toString('binary', start, end)
+    }
+    if (isMatch) { self._finish() }
+  })
+}
+inherits(HeaderParser, EventEmitter)
+
+HeaderParser.prototype.push = function (data) {
+  const r = this.ss.push(data)
+  if (this.finished) { return r }
+}
+
+HeaderParser.prototype.reset = function () {
+  this.finished = false
+  this.buffer = ''
+  this.header = {}
+  this.ss.reset()
+}
+
+HeaderParser.prototype._finish = function () {
+  if (this.buffer) { this._parseHeader() }
+  this.ss.matches = this.ss.maxMatches
+  const header = this.header
+  this.header = {}
+  this.buffer = ''
+  this.finished = true
+  this.nread = this.npairs = 0
+  this.maxed = false
+  this.emit('header', header)
+}
+
+HeaderParser.prototype._parseHeader = function () {
+  if (this.npairs === this.maxHeaderPairs) { return }
+
+  const lines = this.buffer.split(RE_CRLF)
+  const len = lines.length
+  let m, h
+
+  for (var i = 0; i < len; ++i) { // eslint-disable-line no-var
+    if (lines[i].length === 0) { continue }
+    if (lines[i][0] === '\t' || lines[i][0] === ' ') {
+      // folded header content
+      // RFC2822 says to just remove the CRLF and not the whitespace following
+      // it, so we follow the RFC and include the leading whitespace ...
+      if (h) {
+        this.header[h][this.header[h].length - 1] += lines[i]
+        continue
+      }
+    }
+
+    const posColon = lines[i].indexOf(':')
+    if (
+      posColon === -1 ||
+      posColon === 0
+    ) {
+      return
+    }
+    m = RE_HDR.exec(lines[i])
+    h = m[1].toLowerCase()
+    this.header[h] = this.header[h] || []
+    this.header[h].push((m[2] || ''))
+    if (++this.npairs === this.maxHeaderPairs) { break }
+  }
+}
+
+module.exports = HeaderParser

functions/node_modules/@fastify/busboy/deps/dicer/lib/PartStream.js

@@ -0,0 +1,13 @@
+'use strict'
+
+const inherits = require('node:util').inherits
+const ReadableStream = require('node:stream').Readable
+
+function PartStream (opts) {
+  ReadableStream.call(this, opts)
+}
+inherits(PartStream, ReadableStream)
+
+PartStream.prototype._read = function (n) {}
+
+module.exports = PartStream

functions/node_modules/@fastify/busboy/deps/dicer/lib/dicer.d.ts

@@ -0,0 +1,164 @@
+// Type definitions for dicer 0.2
+// Project: https://github.com/mscdex/dicer
+// Definitions by: BendingBender <https://github.com/BendingBender>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.2
+/// <reference types="node" />
+
+import stream = require("stream");
+
+// tslint:disable:unified-signatures
+
+/**
+ * A very fast streaming multipart parser for node.js.
+ * Dicer is a WritableStream
+ *
+ * Dicer (special) events:
+ * - on('finish', ()) - Emitted when all parts have been parsed and the Dicer instance has been ended.
+ * - on('part', (stream: PartStream)) - Emitted when a new part has been found.
+ * - on('preamble', (stream: PartStream)) - Emitted for preamble if you should happen to need it (can usually be ignored).
+ * - on('trailer', (data: Buffer)) - Emitted when trailing data was found after the terminating boundary (as with the preamble, this can usually be ignored too).
+ */
+export class Dicer extends stream.Writable {
+    /**
+     * Creates and returns a new Dicer instance with the following valid config settings:
+     *
+     * @param config The configuration to use
+     */
+    constructor(config: Dicer.Config);
+    /**
+     * Sets the boundary to use for parsing and performs some initialization needed for parsing.
+     * You should only need to use this if you set headerFirst to true in the constructor and are parsing the boundary from the preamble header.
+     *
+     * @param boundary The boundary to use
+     */
+    setBoundary(boundary: string): void;
+    addListener(event: "finish", listener: () => void): this;
+    addListener(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    addListener(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    addListener(event: "trailer", listener: (data: Buffer) => void): this;
+    addListener(event: "close", listener: () => void): this;
+    addListener(event: "drain", listener: () => void): this;
+    addListener(event: "error", listener: (err: Error) => void): this;
+    addListener(event: "pipe", listener: (src: stream.Readable) => void): this;
+    addListener(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    addListener(event: string, listener: (...args: any[]) => void): this;
+    on(event: "finish", listener: () => void): this;
+    on(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    on(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    on(event: "trailer", listener: (data: Buffer) => void): this;
+    on(event: "close", listener: () => void): this;
+    on(event: "drain", listener: () => void): this;
+    on(event: "error", listener: (err: Error) => void): this;
+    on(event: "pipe", listener: (src: stream.Readable) => void): this;
+    on(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    on(event: string, listener: (...args: any[]) => void): this;
+    once(event: "finish", listener: () => void): this;
+    once(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    once(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    once(event: "trailer", listener: (data: Buffer) => void): this;
+    once(event: "close", listener: () => void): this;
+    once(event: "drain", listener: () => void): this;
+    once(event: "error", listener: (err: Error) => void): this;
+    once(event: "pipe", listener: (src: stream.Readable) => void): this;
+    once(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    once(event: string, listener: (...args: any[]) => void): this;
+    prependListener(event: "finish", listener: () => void): this;
+    prependListener(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    prependListener(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    prependListener(event: "trailer", listener: (data: Buffer) => void): this;
+    prependListener(event: "close", listener: () => void): this;
+    prependListener(event: "drain", listener: () => void): this;
+    prependListener(event: "error", listener: (err: Error) => void): this;
+    prependListener(event: "pipe", listener: (src: stream.Readable) => void): this;
+    prependListener(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    prependListener(event: string, listener: (...args: any[]) => void): this;
+    prependOnceListener(event: "finish", listener: () => void): this;
+    prependOnceListener(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    prependOnceListener(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    prependOnceListener(event: "trailer", listener: (data: Buffer) => void): this;
+    prependOnceListener(event: "close", listener: () => void): this;
+    prependOnceListener(event: "drain", listener: () => void): this;
+    prependOnceListener(event: "error", listener: (err: Error) => void): this;
+    prependOnceListener(event: "pipe", listener: (src: stream.Readable) => void): this;
+    prependOnceListener(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    prependOnceListener(event: string, listener: (...args: any[]) => void): this;
+    removeListener(event: "finish", listener: () => void): this;
+    removeListener(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    removeListener(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    removeListener(event: "trailer", listener: (data: Buffer) => void): this;
+    removeListener(event: "close", listener: () => void): this;
+    removeListener(event: "drain", listener: () => void): this;
+    removeListener(event: "error", listener: (err: Error) => void): this;
+    removeListener(event: "pipe", listener: (src: stream.Readable) => void): this;
+    removeListener(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    removeListener(event: string, listener: (...args: any[]) => void): this;
+}
+
+declare namespace Dicer {
+    interface Config {
+        /**
+         * This is the boundary used to detect the beginning of a new part.
+         */
+        boundary?: string | undefined;
+        /**
+         * If true, preamble header parsing will be performed first.
+         */
+        headerFirst?: boolean | undefined;
+        /**
+         * The maximum number of header key=>value pairs to parse Default: 2000 (same as node's http).
+         */
+        maxHeaderPairs?: number | undefined;
+    }
+
+    /**
+     * PartStream is a _ReadableStream_
+     *
+     * PartStream (special) events:
+     * - on('header', (header: object)) - An object containing the header for this particular part. Each property value is an array of one or more string values.
+     */
+    interface PartStream extends stream.Readable {
+        addListener(event: "header", listener: (header: object) => void): this;
+        addListener(event: "close", listener: () => void): this;
+        addListener(event: "data", listener: (chunk: Buffer | string) => void): this;
+        addListener(event: "end", listener: () => void): this;
+        addListener(event: "readable", listener: () => void): this;
+        addListener(event: "error", listener: (err: Error) => void): this;
+        addListener(event: string, listener: (...args: any[]) => void): this;
+        on(event: "header", listener: (header: object) => void): this;
+        on(event: "close", listener: () => void): this;
+        on(event: "data", listener: (chunk: Buffer | string) => void): this;
+        on(event: "end", listener: () => void): this;
+        on(event: "readable", listener: () => void): this;
+        on(event: "error", listener: (err: Error) => void): this;
+        on(event: string, listener: (...args: any[]) => void): this;
+        once(event: "header", listener: (header: object) => void): this;
+        once(event: "close", listener: () => void): this;
+        once(event: "data", listener: (chunk: Buffer | string) => void): this;
+        once(event: "end", listener: () => void): this;
+        once(event: "readable", listener: () => void): this;
+        once(event: "error", listener: (err: Error) => void): this;
+        once(event: string, listener: (...args: any[]) => void): this;
+        prependListener(event: "header", listener: (header: object) => void): this;
+        prependListener(event: "close", listener: () => void): this;
+        prependListener(event: "data", listener: (chunk: Buffer | string) => void): this;
+        prependListener(event: "end", listener: () => void): this;
+        prependListener(event: "readable", listener: () => void): this;
+        prependListener(event: "error", listener: (err: Error) => void): this;
+        prependListener(event: string, listener: (...args: any[]) => void): this;
+        prependOnceListener(event: "header", listener: (header: object) => void): this;
+        prependOnceListener(event: "close", listener: () => void): this;
+        prependOnceListener(event: "data", listener: (chunk: Buffer | string) => void): this;
+        prependOnceListener(event: "end", listener: () => void): this;
+        prependOnceListener(event: "readable", listener: () => void): this;
+        prependOnceListener(event: "error", listener: (err: Error) => void): this;
+        prependOnceListener(event: string, listener: (...args: any[]) => void): this;
+        removeListener(event: "header", listener: (header: object) => void): this;
+        removeListener(event: "close", listener: () => void): this;
+        removeListener(event: "data", listener: (chunk: Buffer | string) => void): this;
+        removeListener(event: "end", listener: () => void): this;
+        removeListener(event: "readable", listener: () => void): this;
+        removeListener(event: "error", listener: (err: Error) => void): this;
+        removeListener(event: string, listener: (...args: any[]) => void): this;
+    }
+}

functions/node_modules/@fastify/busboy/deps/streamsearch/sbmh.js

@@ -0,0 +1,230 @@
+'use strict'
+
+/**
+ * Copyright Brian White. All rights reserved.
+ *
+ * @see https://github.com/mscdex/streamsearch
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Based heavily on the Streaming Boyer-Moore-Horspool C++ implementation
+ * by Hongli Lai at: https://github.com/FooBarWidget/boyer-moore-horspool
+ */
+
+const { EventEmitter } = require('node:events')
+const { inherits } = require('node:util')
+
+function SBMH (needle) {
+  if (typeof needle === 'string') {
+    needle = Buffer.from(needle)
+  }
+
+  if (!Buffer.isBuffer(needle)) {
+    throw new TypeError('The needle has to be a String or a Buffer.')
+  }
+
+  const needleLength = needle.length
+  const needleLastCharIndex = needleLength - 1
+
+  if (needleLength === 0) {
+    throw new Error('The needle cannot be an empty String/Buffer.')
+  }
+
+  if (needleLength > 256) {
+    throw new Error('The needle cannot have a length bigger than 256.')
+  }
+
+  this.maxMatches = Infinity
+  this.matches = 0
+
+  this._occ = new Uint8Array(256)
+    .fill(needleLength) // Initialize occurrence table.
+  this._lookbehind_size = 0
+  this._needle = needle
+  this._bufpos = 0
+
+  this._lookbehind = Buffer.alloc(needleLastCharIndex)
+
+  // Populate occurrence table with analysis of the needle,
+  // ignoring last letter.
+  for (var i = 0; i < needleLastCharIndex; ++i) { // eslint-disable-line no-var
+    this._occ[needle[i]] = needleLastCharIndex - i
+  }
+}
+inherits(SBMH, EventEmitter)
+
+SBMH.prototype.reset = function () {
+  this._lookbehind_size = 0
+  this.matches = 0
+  this._bufpos = 0
+}
+
+SBMH.prototype.push = function (chunk, pos) {
+  if (!Buffer.isBuffer(chunk)) {
+    chunk = Buffer.from(chunk, 'binary')
+  }
+  const chlen = chunk.length
+  this._bufpos = pos || 0
+  let r
+  while (r !== chlen && this.matches < this.maxMatches) { r = this._sbmh_feed(chunk) }
+  return r
+}
+
+SBMH.prototype._sbmh_feed = function (data) {
+  const len = data.length
+  const needle = this._needle
+  const needleLength = needle.length
+  const needleLastCharIndex = needleLength - 1
+  const needleLastChar = needle[needleLastCharIndex]
+
+  // Positive: points to a position in `data`
+  //           pos == 3 points to data[3]
+  // Negative: points to a position in the lookbehind buffer
+  //           pos == -2 points to lookbehind[lookbehind_size - 2]
+  let pos = -this._lookbehind_size
+  let ch
+
+  if (pos < 0) {
+    // Lookbehind buffer is not empty. Perform Boyer-Moore-Horspool
+    // search with character lookup code that considers both the
+    // lookbehind buffer and the current round's haystack data.
+    //
+    // Loop until
+    //   there is a match.
+    // or until
+    //   we've moved past the position that requires the
+    //   lookbehind buffer. In this case we switch to the
+    //   optimized loop.
+    // or until
+    //   the character to look at lies outside the haystack.
+    while (pos < 0 && pos <= len - needleLength) {
+      ch = data[pos + needleLastCharIndex]
+
+      if (
+        ch === needleLastChar &&
+        this._sbmh_memcmp(data, pos, needleLastCharIndex)
+      ) {
+        this._lookbehind_size = 0
+        ++this.matches
+        this.emit('info', true)
+        return (this._bufpos = pos + needleLength)
+      }
+
+      pos += this._occ[ch]
+    }
+
+    // No match.
+
+    while (pos < 0 && !this._sbmh_memcmp(data, pos, len - pos)) {
+      // There's too few data for Boyer-Moore-Horspool to run,
+      // so let's use a different algorithm to skip as much as
+      // we can.
+      // Forward pos until
+      //   the trailing part of lookbehind + data
+      //   looks like the beginning of the needle
+      // or until
+      //   pos == 0
+      ++pos
+    }
+
+    if (pos >= 0) {
+      // Discard lookbehind buffer.
+      this.emit('info', false, this._lookbehind, 0, this._lookbehind_size)
+      this._lookbehind_size = 0
+    } else {
+      // Cut off part of the lookbehind buffer that has
+      // been processed and append the entire haystack
+      // into it.
+      const bytesToCutOff = this._lookbehind_size + pos
+      if (bytesToCutOff > 0) {
+        // The cut off data is guaranteed not to contain the needle.
+        this.emit('info', false, this._lookbehind, 0, bytesToCutOff)
+      }
+
+      this._lookbehind_size -= bytesToCutOff
+      this._lookbehind.copy(this._lookbehind, 0, bytesToCutOff, this._lookbehind_size)
+
+      data.copy(this._lookbehind, this._lookbehind_size)
+      this._lookbehind_size += len
+
+      this._bufpos = len
+      return len
+    }
+  }
+
+  // Lookbehind buffer is now empty. We only need to check if the
+  // needle is in the haystack.
+  pos = data.indexOf(needle, pos + this._bufpos)
+
+  if (pos !== -1) {
+    ++this.matches
+    if (pos === 0) { this.emit('info', true) } else { this.emit('info', true, data, this._bufpos, pos) }
+    return (this._bufpos = pos + needleLength)
+  }
+
+  pos = len - needleLastCharIndex
+  if (pos < 0) {
+    pos = 0
+  }
+
+  // There was no match. If there's trailing haystack data that we cannot
+  // match yet using the Boyer-Moore-Horspool algorithm (because the trailing
+  // data is less than the needle size) then match using a modified
+  // algorithm that starts matching from the beginning instead of the end.
+  // Whatever trailing data is left after running this algorithm is added to
+  // the lookbehind buffer.
+  while (
+    pos !== len &&
+    (
+      data[pos] !== needle[0] ||
+      Buffer.compare(
+        data.subarray(pos + 1, len),
+        needle.subarray(1, len - pos)
+      ) !== 0
+    )
+  ) {
+    ++pos
+  }
+
+  if (pos !== len) {
+    data.copy(this._lookbehind, 0, pos, len)
+    this._lookbehind_size = len - pos
+  }
+
+  // Everything until pos is guaranteed not to contain needle data.
+  if (pos !== 0) { this.emit('info', false, data, this._bufpos, pos) }
+
+  this._bufpos = len
+  return len
+}
+
+SBMH.prototype._sbmh_lookup_char = function (data, pos) {
+  return pos < 0
+    ? this._lookbehind[this._lookbehind_size + pos]
+    : data[pos]
+}
+
+SBMH.prototype._sbmh_memcmp = function (data, pos, len) {
+  for (var i = 0; i < len; ++i) { // eslint-disable-line no-var
+    if (this._sbmh_lookup_char(data, pos + i) !== this._needle[i]) { return false }
+  }
+  return true
+}
+
+module.exports = SBMH

functions/node_modules/@fastify/busboy/lib/main.d.ts

@@ -0,0 +1,196 @@
+// Definitions by: Jacob Baskin <https://github.com/jacobbaskin>
+//                 BendingBender <https://github.com/BendingBender>
+//                 Igor Savin <https://github.com/kibertoad>
+
+/// <reference types="node" />
+
+import * as http from 'node:http';
+import { Readable, Writable } from 'node:stream';
+export { Dicer } from "../deps/dicer/lib/dicer";
+
+export const Busboy: BusboyConstructor;
+export default Busboy;
+
+export interface BusboyConfig {
+    /**
+     * These are the HTTP headers of the incoming request, which are used by individual parsers.
+     */
+    headers: BusboyHeaders;
+    /**
+     * `highWaterMark` to use for this Busboy instance.
+     * @default WritableStream default.
+     */
+    highWaterMark?: number | undefined;
+    /**
+     * highWaterMark to use for file streams.
+     * @default ReadableStream default.
+     */
+    fileHwm?: number | undefined;
+    /**
+     * Default character set to use when one isn't defined.
+     * @default 'utf8'
+     */
+    defCharset?: string | undefined;
+    /**
+     * Detect if a Part is a file.
+     *
+     * By default a file is detected if contentType
+     * is application/octet-stream or fileName is not
+     * undefined.
+     *
+     * Modify this to handle e.g. Blobs.
+     */
+    isPartAFile?: (fieldName: string | undefined, contentType: string | undefined, fileName: string | undefined) => boolean;
+    /**
+     * If paths in the multipart 'filename' field shall be preserved.
+     * @default false
+     */
+    preservePath?: boolean | undefined;
+    /**
+     * Various limits on incoming data.
+     */
+    limits?:
+    | {
+        /**
+         * Max field name size (in bytes)
+         * @default 100 bytes
+         */
+        fieldNameSize?: number | undefined;
+        /**
+         * Max field value size (in bytes)
+         * @default 1MB
+         */
+        fieldSize?: number | undefined;
+        /**
+         * Max number of non-file fields
+         * @default Infinity
+         */
+        fields?: number | undefined;
+        /**
+         * For multipart forms, the max file size (in bytes)
+         * @default Infinity
+         */
+        fileSize?: number | undefined;
+        /**
+         * For multipart forms, the max number of file fields
+         * @default Infinity
+         */
+        files?: number | undefined;
+        /**
+         * For multipart forms, the max number of parts (fields + files)
+         * @default Infinity
+         */
+        parts?: number | undefined;
+        /**
+         * For multipart forms, the max number of header key=>value pairs to parse
+         * @default 2000
+         */
+        headerPairs?: number | undefined;
+
+        /**
+         * For multipart forms, the max size of a header part
+         * @default 81920
+         */
+        headerSize?: number | undefined;
+    }
+    | undefined;
+}
+
+export type BusboyHeaders = { 'content-type': string } & http.IncomingHttpHeaders;
+
+export interface BusboyFileStream extends
+    Readable {
+
+        truncated: boolean;
+
+        /**
+         * The number of bytes that have been read so far.
+         */
+        bytesRead: number;
+}
+
+export interface Busboy extends Writable {
+    addListener<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this;
+
+    addListener(event: string | symbol, listener: (...args: any[]) => void): this;
+
+    on<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this;
+
+    on(event: string | symbol, listener: (...args: any[]) => void): this;
+
+    once<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this;
+
+    once(event: string | symbol, listener: (...args: any[]) => void): this;
+
+    removeListener<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this;
+
+    removeListener(event: string | symbol, listener: (...args: any[]) => void): this;
+
+    off<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this;
+
+    off(event: string | symbol, listener: (...args: any[]) => void): this;
+
+    prependListener<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this;
+
+    prependListener(event: string | symbol, listener: (...args: any[]) => void): this;
+
+    prependOnceListener<Event extends keyof BusboyEvents>(event: Event, listener: BusboyEvents[Event]): this;
+
+    prependOnceListener(event: string | symbol, listener: (...args: any[]) => void): this;
+}
+
+export interface BusboyEvents {
+    /**
+     * Emitted for each new file form field found.
+     *
+     * * Note: if you listen for this event, you should always handle the `stream` no matter if you care about the
+     * file contents or not (e.g. you can simply just do `stream.resume();` if you want to discard the contents),
+     * otherwise the 'finish' event will never fire on the Busboy instance. However, if you don't care about **any**
+     * incoming files, you can simply not listen for the 'file' event at all and any/all files will be automatically
+     * and safely discarded (these discarded files do still count towards `files` and `parts` limits).
+     * * If a configured file size limit was reached, `stream` will both have a boolean property `truncated`
+     * (best checked at the end of the stream) and emit a 'limit' event to notify you when this happens.
+     *
+     * @param listener.transferEncoding Contains the 'Content-Transfer-Encoding' value for the file stream.
+     * @param listener.mimeType Contains the 'Content-Type' value for the file stream.
+     */
+    file: (
+        fieldname: string,
+        stream: BusboyFileStream,
+        filename: string,
+        transferEncoding: string,
+        mimeType: string,
+    ) => void;
+    /**
+     * Emitted for each new non-file field found.
+     */
+    field: (
+        fieldname: string,
+        value: string,
+        fieldnameTruncated: boolean,
+        valueTruncated: boolean,
+        transferEncoding: string,
+        mimeType: string,
+    ) => void;
+    finish: () => void;
+    /**
+     * Emitted when specified `parts` limit has been reached. No more 'file' or 'field' events will be emitted.
+     */
+    partsLimit: () => void;
+    /**
+     *  Emitted when specified `files` limit has been reached. No more 'file' events will be emitted.
+     */
+    filesLimit: () => void;
+    /**
+     * Emitted when specified `fields` limit has been reached. No more 'field' events will be emitted.
+     */
+    fieldsLimit: () => void;
+    error: (error: unknown) => void;
+}
+
+export interface BusboyConstructor {
+    (options: BusboyConfig): Busboy;
+
+    new(options: BusboyConfig): Busboy;
+}
+

functions/node_modules/@fastify/busboy/lib/main.js

@@ -0,0 +1,85 @@
+'use strict'
+
+const WritableStream = require('node:stream').Writable
+const { inherits } = require('node:util')
+const Dicer = require('../deps/dicer/lib/Dicer')
+
+const MultipartParser = require('./types/multipart')
+const UrlencodedParser = require('./types/urlencoded')
+const parseParams = require('./utils/parseParams')
+
+function Busboy (opts) {
+  if (!(this instanceof Busboy)) { return new Busboy(opts) }
+
+  if (typeof opts !== 'object') {
+    throw new TypeError('Busboy expected an options-Object.')
+  }
+  if (typeof opts.headers !== 'object') {
+    throw new TypeError('Busboy expected an options-Object with headers-attribute.')
+  }
+  if (typeof opts.headers['content-type'] !== 'string') {
+    throw new TypeError('Missing Content-Type-header.')
+  }
+
+  const {
+    headers,
+    ...streamOptions
+  } = opts
+
+  this.opts = {
+    autoDestroy: false,
+    ...streamOptions
+  }
+  WritableStream.call(this, this.opts)
+
+  this._done = false
+  this._parser = this.getParserByHeaders(headers)
+  this._finished = false
+}
+inherits(Busboy, WritableStream)
+
+Busboy.prototype.emit = function (ev) {
+  if (ev === 'finish') {
+    if (!this._done) {
+      this._parser?.end()
+      return
+    } else if (this._finished) {
+      return
+    }
+    this._finished = true
+  }
+  WritableStream.prototype.emit.apply(this, arguments)
+}
+
+Busboy.prototype.getParserByHeaders = function (headers) {
+  const parsed = parseParams(headers['content-type'])
+
+  const cfg = {
+    defCharset: this.opts.defCharset,
+    fileHwm: this.opts.fileHwm,
+    headers,
+    highWaterMark: this.opts.highWaterMark,
+    isPartAFile: this.opts.isPartAFile,
+    limits: this.opts.limits,
+    parsedConType: parsed,
+    preservePath: this.opts.preservePath
+  }
+
+  if (MultipartParser.detect.test(parsed[0])) {
+    return new MultipartParser(this, cfg)
+  }
+  if (UrlencodedParser.detect.test(parsed[0])) {
+    return new UrlencodedParser(this, cfg)
+  }
+  throw new Error('Unsupported Content-Type.')
+}
+
+Busboy.prototype._write = function (chunk, encoding, cb) {
+  this._parser.write(chunk, cb)
+}
+
+module.exports = Busboy
+module.exports.default = Busboy
+module.exports.Busboy = Busboy
+
+module.exports.Dicer = Dicer

functions/node_modules/@fastify/busboy/lib/types/multipart.js

@@ -0,0 +1,306 @@
+'use strict'
+
+// TODO:
+//  * support 1 nested multipart level
+//    (see second multipart example here:
+//     http://www.w3.org/TR/html401/interact/forms.html#didx-multipartform-data)
+//  * support limits.fieldNameSize
+//     -- this will require modifications to utils.parseParams
+
+const { Readable } = require('node:stream')
+const { inherits } = require('node:util')
+
+const Dicer = require('../../deps/dicer/lib/Dicer')
+
+const parseParams = require('../utils/parseParams')
+const decodeText = require('../utils/decodeText')
+const basename = require('../utils/basename')
+const getLimit = require('../utils/getLimit')
+
+const RE_BOUNDARY = /^boundary$/i
+const RE_FIELD = /^form-data$/i
+const RE_CHARSET = /^charset$/i
+const RE_FILENAME = /^filename$/i
+const RE_NAME = /^name$/i
+
+Multipart.detect = /^multipart\/form-data/i
+function Multipart (boy, cfg) {
+  let i
+  let len
+  const self = this
+  let boundary
+  const limits = cfg.limits
+  const isPartAFile = cfg.isPartAFile || ((fieldName, contentType, fileName) => (contentType === 'application/octet-stream' || fileName !== undefined))
+  const parsedConType = cfg.parsedConType || []
+  const defCharset = cfg.defCharset || 'utf8'
+  const preservePath = cfg.preservePath
+  const fileOpts = { highWaterMark: cfg.fileHwm }
+
+  for (i = 0, len = parsedConType.length; i < len; ++i) {
+    if (Array.isArray(parsedConType[i]) &&
+      RE_BOUNDARY.test(parsedConType[i][0])) {
+      boundary = parsedConType[i][1]
+      break
+    }
+  }
+
+  function checkFinished () {
+    if (nends === 0 && finished && !boy._done) {
+      finished = false
+      self.end()
+    }
+  }
+
+  if (typeof boundary !== 'string') { throw new Error('Multipart: Boundary not found') }
+
+  const fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024)
+  const fileSizeLimit = getLimit(limits, 'fileSize', Infinity)
+  const filesLimit = getLimit(limits, 'files', Infinity)
+  const fieldsLimit = getLimit(limits, 'fields', Infinity)
+  const partsLimit = getLimit(limits, 'parts', Infinity)
+  const headerPairsLimit = getLimit(limits, 'headerPairs', 2000)
+  const headerSizeLimit = getLimit(limits, 'headerSize', 80 * 1024)
+
+  let nfiles = 0
+  let nfields = 0
+  let nends = 0
+  let curFile
+  let curField
+  let finished = false
+
+  this._needDrain = false
+  this._pause = false
+  this._cb = undefined
+  this._nparts = 0
+  this._boy = boy
+
+  const parserCfg = {
+    boundary,
+    maxHeaderPairs: headerPairsLimit,
+    maxHeaderSize: headerSizeLimit,
+    partHwm: fileOpts.highWaterMark,
+    highWaterMark: cfg.highWaterMark
+  }
+
+  this.parser = new Dicer(parserCfg)
+  this.parser.on('drain', function () {
+    self._needDrain = false
+    if (self._cb && !self._pause) {
+      const cb = self._cb
+      self._cb = undefined
+      cb()
+    }
+  }).on('part', function onPart (part) {
+    if (++self._nparts > partsLimit) {
+      self.parser.removeListener('part', onPart)
+      self.parser.on('part', skipPart)
+      boy.hitPartsLimit = true
+      boy.emit('partsLimit')
+      return skipPart(part)
+    }
+
+    // hack because streams2 _always_ doesn't emit 'end' until nextTick, so let
+    // us emit 'end' early since we know the part has ended if we are already
+    // seeing the next part
+    if (curField) {
+      const field = curField
+      field.emit('end')
+      field.removeAllListeners('end')
+    }
+
+    part.on('header', function (header) {
+      let contype
+      let fieldname
+      let parsed
+      let charset
+      let encoding
+      let filename
+      let nsize = 0
+
+      if (header['content-type']) {
+        parsed = parseParams(header['content-type'][0])
+        if (parsed[0]) {
+          contype = parsed[0].toLowerCase()
+          for (i = 0, len = parsed.length; i < len; ++i) {
+            if (RE_CHARSET.test(parsed[i][0])) {
+              charset = parsed[i][1].toLowerCase()
+              break
+            }
+          }
+        }
+      }
+
+      if (contype === undefined) { contype = 'text/plain' }
+      if (charset === undefined) { charset = defCharset }
+
+      if (header['content-disposition']) {
+        parsed = parseParams(header['content-disposition'][0])
+        if (!RE_FIELD.test(parsed[0])) { return skipPart(part) }
+        for (i = 0, len = parsed.length; i < len; ++i) {
+          if (RE_NAME.test(parsed[i][0])) {
+            fieldname = parsed[i][1]
+          } else if (RE_FILENAME.test(parsed[i][0])) {
+            filename = parsed[i][1]
+            if (!preservePath) { filename = basename(filename) }
+          }
+        }
+      } else { return skipPart(part) }
+
+      if (header['content-transfer-encoding']) { encoding = header['content-transfer-encoding'][0].toLowerCase() } else { encoding = '7bit' }
+
+      let onData,
+        onEnd
+
+      if (isPartAFile(fieldname, contype, filename)) {
+        // file/binary field
+        if (nfiles === filesLimit) {
+          if (!boy.hitFilesLimit) {
+            boy.hitFilesLimit = true
+            boy.emit('filesLimit')
+          }
+          return skipPart(part)
+        }
+
+        ++nfiles
+
+        if (boy.listenerCount('file') === 0) {
+          self.parser._ignore()
+          return
+        }
+
+        ++nends
+        const file = new FileStream(fileOpts)
+        curFile = file
+        file.on('end', function () {
+          --nends
+          self._pause = false
+          checkFinished()
+          if (self._cb && !self._needDrain) {
+            const cb = self._cb
+            self._cb = undefined
+            cb()
+          }
+        })
+        file._read = function (n) {
+          if (!self._pause) { return }
+          self._pause = false
+          if (self._cb && !self._needDrain) {
+            const cb = self._cb
+            self._cb = undefined
+            cb()
+          }
+        }
+        boy.emit('file', fieldname, file, filename, encoding, contype)
+
+        onData = function (data) {
+          if ((nsize += data.length) > fileSizeLimit) {
+            const extralen = fileSizeLimit - nsize + data.length
+            if (extralen > 0) { file.push(data.slice(0, extralen)) }
+            file.truncated = true
+            file.bytesRead = fileSizeLimit
+            part.removeAllListeners('data')
+            file.emit('limit')
+            return
+          } else if (!file.push(data)) { self._pause = true }
+
+          file.bytesRead = nsize
+        }
+
+        onEnd = function () {
+          curFile = undefined
+          file.push(null)
+        }
+      } else {
+        // non-file field
+        if (nfields === fieldsLimit) {
+          if (!boy.hitFieldsLimit) {
+            boy.hitFieldsLimit = true
+            boy.emit('fieldsLimit')
+          }
+          return skipPart(part)
+        }
+
+        ++nfields
+        ++nends
+        let buffer = ''
+        let truncated = false
+        curField = part
+
+        onData = function (data) {
+          if ((nsize += data.length) > fieldSizeLimit) {
+            const extralen = (fieldSizeLimit - (nsize - data.length))
+            buffer += data.toString('binary', 0, extralen)
+            truncated = true
+            part.removeAllListeners('data')
+          } else { buffer += data.toString('binary') }
+        }
+
+        onEnd = function () {
+          curField = undefined
+          if (buffer.length) { buffer = decodeText(buffer, 'binary', charset) }
+          boy.emit('field', fieldname, buffer, false, truncated, encoding, contype)
+          --nends
+          checkFinished()
+        }
+      }
+
+      /* As of node@2efe4ab761666 (v0.10.29+/v0.11.14+), busboy had become
+         broken. Streams2/streams3 is a huge black box of confusion, but
+         somehow overriding the sync state seems to fix things again (and still
+         seems to work for previous node versions).
+      */
+      part._readableState.sync = false
+
+      part.on('data', onData)
+      part.on('end', onEnd)
+    }).on('error', function (err) {
+      if (curFile) { curFile.emit('error', err) }
+    })
+  }).on('error', function (err) {
+    boy.emit('error', err)
+  }).on('finish', function () {
+    finished = true
+    checkFinished()
+  })
+}
+
+Multipart.prototype.write = function (chunk, cb) {
+  const r = this.parser.write(chunk)
+  if (r && !this._pause) {
+    cb()
+  } else {
+    this._needDrain = !r
+    this._cb = cb
+  }
+}
+
+Multipart.prototype.end = function () {
+  const self = this
+
+  if (self.parser.writable) {
+    self.parser.end()
+  } else if (!self._boy._done) {
+    process.nextTick(function () {
+      self._boy._done = true
+      self._boy.emit('finish')
+    })
+  }
+}
+
+function skipPart (part) {
+  part.resume()
+}
+
+function FileStream (opts) {
+  Readable.call(this, opts)
+
+  this.bytesRead = 0
+
+  this.truncated = false
+}
+
+inherits(FileStream, Readable)
+
+FileStream.prototype._read = function (n) {}
+
+module.exports = Multipart

functions/node_modules/@fastify/busboy/lib/types/urlencoded.js

@@ -0,0 +1,190 @@
+'use strict'
+
+const Decoder = require('../utils/Decoder')
+const decodeText = require('../utils/decodeText')
+const getLimit = require('../utils/getLimit')
+
+const RE_CHARSET = /^charset$/i
+
+UrlEncoded.detect = /^application\/x-www-form-urlencoded/i
+function UrlEncoded (boy, cfg) {
+  const limits = cfg.limits
+  const parsedConType = cfg.parsedConType
+  this.boy = boy
+
+  this.fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024)
+  this.fieldNameSizeLimit = getLimit(limits, 'fieldNameSize', 100)
+  this.fieldsLimit = getLimit(limits, 'fields', Infinity)
+
+  let charset
+  for (var i = 0, len = parsedConType.length; i < len; ++i) { // eslint-disable-line no-var
+    if (Array.isArray(parsedConType[i]) &&
+        RE_CHARSET.test(parsedConType[i][0])) {
+      charset = parsedConType[i][1].toLowerCase()
+      break
+    }
+  }
+
+  if (charset === undefined) { charset = cfg.defCharset || 'utf8' }
+
+  this.decoder = new Decoder()
+  this.charset = charset
+  this._fields = 0
+  this._state = 'key'
+  this._checkingBytes = true
+  this._bytesKey = 0
+  this._bytesVal = 0
+  this._key = ''
+  this._val = ''
+  this._keyTrunc = false
+  this._valTrunc = false
+  this._hitLimit = false
+}
+
+UrlEncoded.prototype.write = function (data, cb) {
+  if (this._fields === this.fieldsLimit) {
+    if (!this.boy.hitFieldsLimit) {
+      this.boy.hitFieldsLimit = true
+      this.boy.emit('fieldsLimit')
+    }
+    return cb()
+  }
+
+  let idxeq; let idxamp; let i; let p = 0; const len = data.length
+
+  while (p < len) {
+    if (this._state === 'key') {
+      idxeq = idxamp = undefined
+      for (i = p; i < len; ++i) {
+        if (!this._checkingBytes) { ++p }
+        if (data[i] === 0x3D/* = */) {
+          idxeq = i
+          break
+        } else if (data[i] === 0x26/* & */) {
+          idxamp = i
+          break
+        }
+        if (this._checkingBytes && this._bytesKey === this.fieldNameSizeLimit) {
+          this._hitLimit = true
+          break
+        } else if (this._checkingBytes) { ++this._bytesKey }
+      }
+
+      if (idxeq !== undefined) {
+        // key with assignment
+        if (idxeq > p) { this._key += this.decoder.write(data.toString('binary', p, idxeq)) }
+        this._state = 'val'
+
+        this._hitLimit = false
+        this._checkingBytes = true
+        this._val = ''
+        this._bytesVal = 0
+        this._valTrunc = false
+        this.decoder.reset()
+
+        p = idxeq + 1
+      } else if (idxamp !== undefined) {
+        // key with no assignment
+        ++this._fields
+        let key; const keyTrunc = this._keyTrunc
+        if (idxamp > p) { key = (this._key += this.decoder.write(data.toString('binary', p, idxamp))) } else { key = this._key }
+
+        this._hitLimit = false
+        this._checkingBytes = true
+        this._key = ''
+        this._bytesKey = 0
+        this._keyTrunc = false
+        this.decoder.reset()
+
+        if (key.length) {
+          this.boy.emit('field', decodeText(key, 'binary', this.charset),
+            '',
+            keyTrunc,
+            false)
+        }
+
+        p = idxamp + 1
+        if (this._fields === this.fieldsLimit) { return cb() }
+      } else if (this._hitLimit) {
+        // we may not have hit the actual limit if there are encoded bytes...
+        if (i > p) { this._key += this.decoder.write(data.toString('binary', p, i)) }
+        p = i
+        if ((this._bytesKey = this._key.length) === this.fieldNameSizeLimit) {
+          // yep, we actually did hit the limit
+          this._checkingBytes = false
+          this._keyTrunc = true
+        }
+      } else {
+        if (p < len) { this._key += this.decoder.write(data.toString('binary', p)) }
+        p = len
+      }
+    } else {
+      idxamp = undefined
+      for (i = p; i < len; ++i) {
+        if (!this._checkingBytes) { ++p }
+        if (data[i] === 0x26/* & */) {
+          idxamp = i
+          break
+        }
+        if (this._checkingBytes && this._bytesVal === this.fieldSizeLimit) {
+          this._hitLimit = true
+          break
+        } else if (this._checkingBytes) { ++this._bytesVal }
+      }
+
+      if (idxamp !== undefined) {
+        ++this._fields
+        if (idxamp > p) { this._val += this.decoder.write(data.toString('binary', p, idxamp)) }
+        this.boy.emit('field', decodeText(this._key, 'binary', this.charset),
+          decodeText(this._val, 'binary', this.charset),
+          this._keyTrunc,
+          this._valTrunc)
+        this._state = 'key'
+
+        this._hitLimit = false
+        this._checkingBytes = true
+        this._key = ''
+        this._bytesKey = 0
+        this._keyTrunc = false
+        this.decoder.reset()
+
+        p = idxamp + 1
+        if (this._fields === this.fieldsLimit) { return cb() }
+      } else if (this._hitLimit) {
+        // we may not have hit the actual limit if there are encoded bytes...
+        if (i > p) { this._val += this.decoder.write(data.toString('binary', p, i)) }
+        p = i
+        if ((this._val === '' && this.fieldSizeLimit === 0) ||
+            (this._bytesVal = this._val.length) === this.fieldSizeLimit) {
+          // yep, we actually did hit the limit
+          this._checkingBytes = false
+          this._valTrunc = true
+        }
+      } else {
+        if (p < len) { this._val += this.decoder.write(data.toString('binary', p)) }
+        p = len
+      }
+    }
+  }
+  cb()
+}
+
+UrlEncoded.prototype.end = function () {
+  if (this.boy._done) { return }
+
+  if (this._state === 'key' && this._key.length > 0) {
+    this.boy.emit('field', decodeText(this._key, 'binary', this.charset),
+      '',
+      this._keyTrunc,
+      false)
+  } else if (this._state === 'val') {
+    this.boy.emit('field', decodeText(this._key, 'binary', this.charset),
+      decodeText(this._val, 'binary', this.charset),
+      this._keyTrunc,
+      this._valTrunc)
+  }
+  this.boy._done = true
+  this.boy.emit('finish')
+}
+
+module.exports = UrlEncoded

functions/node_modules/@fastify/busboy/lib/utils/Decoder.js

@@ -0,0 +1,54 @@
+'use strict'
+
+const RE_PLUS = /\+/g
+
+const HEX = [
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
+  0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+]
+
+function Decoder () {
+  this.buffer = undefined
+}
+Decoder.prototype.write = function (str) {
+  // Replace '+' with ' ' before decoding
+  str = str.replace(RE_PLUS, ' ')
+  let res = ''
+  let i = 0; let p = 0; const len = str.length
+  for (; i < len; ++i) {
+    if (this.buffer !== undefined) {
+      if (!HEX[str.charCodeAt(i)]) {
+        res += '%' + this.buffer
+        this.buffer = undefined
+        --i // retry character
+      } else {
+        this.buffer += str[i]
+        ++p
+        if (this.buffer.length === 2) {
+          res += String.fromCharCode(parseInt(this.buffer, 16))
+          this.buffer = undefined
+        }
+      }
+    } else if (str[i] === '%') {
+      if (i > p) {
+        res += str.substring(p, i)
+        p = i
+      }
+      this.buffer = ''
+      ++p
+    }
+  }
+  if (p < len && this.buffer === undefined) { res += str.substring(p) }
+  return res
+}
+Decoder.prototype.reset = function () {
+  this.buffer = undefined
+}
+
+module.exports = Decoder

functions/node_modules/@fastify/busboy/lib/utils/basename.js

@@ -0,0 +1,14 @@
+'use strict'
+
+module.exports = function basename (path) {
+  if (typeof path !== 'string') { return '' }
+  for (var i = path.length - 1; i >= 0; --i) { // eslint-disable-line no-var
+    switch (path.charCodeAt(i)) {
+      case 0x2F: // '/'
+      case 0x5C: // '\'
+        path = path.slice(i + 1)
+        return (path === '..' || path === '.' ? '' : path)
+    }
+  }
+  return (path === '..' || path === '.' ? '' : path)
+}

functions/node_modules/@fastify/busboy/lib/utils/decodeText.js

@@ -0,0 +1,114 @@
+'use strict'
+
+// Node has always utf-8
+const utf8Decoder = new TextDecoder('utf-8')
+const textDecoders = new Map([
+  ['utf-8', utf8Decoder],
+  ['utf8', utf8Decoder]
+])
+
+function getDecoder (charset) {
+  let lc
+  while (true) {
+    switch (charset) {
+      case 'utf-8':
+      case 'utf8':
+        return decoders.utf8
+      case 'latin1':
+      case 'ascii': // TODO: Make these a separate, strict decoder?
+      case 'us-ascii':
+      case 'iso-8859-1':
+      case 'iso8859-1':
+      case 'iso88591':
+      case 'iso_8859-1':
+      case 'windows-1252':
+      case 'iso_8859-1:1987':
+      case 'cp1252':
+      case 'x-cp1252':
+        return decoders.latin1
+      case 'utf16le':
+      case 'utf-16le':
+      case 'ucs2':
+      case 'ucs-2':
+        return decoders.utf16le
+      case 'base64':
+        return decoders.base64
+      default:
+        if (lc === undefined) {
+          lc = true
+          charset = charset.toLowerCase()
+          continue
+        }
+        return decoders.other.bind(charset)
+    }
+  }
+}
+
+const decoders = {
+  utf8: (data, sourceEncoding) => {
+    if (data.length === 0) {
+      return ''
+    }
+    if (typeof data === 'string') {
+      data = Buffer.from(data, sourceEncoding)
+    }
+    return data.utf8Slice(0, data.length)
+  },
+
+  latin1: (data, sourceEncoding) => {
+    if (data.length === 0) {
+      return ''
+    }
+    if (typeof data === 'string') {
+      return data
+    }
+    return data.latin1Slice(0, data.length)
+  },
+
+  utf16le: (data, sourceEncoding) => {
+    if (data.length === 0) {
+      return ''
+    }
+    if (typeof data === 'string') {
+      data = Buffer.from(data, sourceEncoding)
+    }
+    return data.ucs2Slice(0, data.length)
+  },
+
+  base64: (data, sourceEncoding) => {
+    if (data.length === 0) {
+      return ''
+    }
+    if (typeof data === 'string') {
+      data = Buffer.from(data, sourceEncoding)
+    }
+    return data.base64Slice(0, data.length)
+  },
+
+  other: (data, sourceEncoding) => {
+    if (data.length === 0) {
+      return ''
+    }
+    if (typeof data === 'string') {
+      data = Buffer.from(data, sourceEncoding)
+    }
+
+    if (textDecoders.has(this.toString())) {
+      try {
+        return textDecoders.get(this).decode(data)
+      } catch {}
+    }
+    return typeof data === 'string'
+      ? data
+      : data.toString()
+  }
+}
+
+function decodeText (text, sourceEncoding, destEncoding) {
+  if (text) {
+    return getDecoder(destEncoding)(text, sourceEncoding)
+  }
+  return text
+}
+
+module.exports = decodeText

functions/node_modules/@fastify/busboy/lib/utils/getLimit.js

@@ -0,0 +1,16 @@
+'use strict'
+
+module.exports = function getLimit (limits, name, defaultLimit) {
+  if (
+    !limits ||
+    limits[name] === undefined ||
+    limits[name] === null
+  ) { return defaultLimit }
+
+  if (
+    typeof limits[name] !== 'number' ||
+    isNaN(limits[name])
+  ) { throw new TypeError('Limit ' + name + ' is not a valid number') }
+
+  return limits[name]
+}

functions/node_modules/@fastify/busboy/lib/utils/parseParams.js

@@ -0,0 +1,201 @@
+/* eslint-disable object-property-newline */
+'use strict'
+
+const decodeText = require('./decodeText')
+
+const RE_ENCODED = /%[a-fA-F0-9][a-fA-F0-9]/g
+
+const EncodedLookup = {
+  '%00': '\x00', '%01': '\x01', '%02': '\x02', '%03': '\x03', '%04': '\x04',
+  '%05': '\x05', '%06': '\x06', '%07': '\x07', '%08': '\x08', '%09': '\x09',
+  '%0a': '\x0a', '%0A': '\x0a', '%0b': '\x0b', '%0B': '\x0b', '%0c': '\x0c',
+  '%0C': '\x0c', '%0d': '\x0d', '%0D': '\x0d', '%0e': '\x0e', '%0E': '\x0e',
+  '%0f': '\x0f', '%0F': '\x0f', '%10': '\x10', '%11': '\x11', '%12': '\x12',
+  '%13': '\x13', '%14': '\x14', '%15': '\x15', '%16': '\x16', '%17': '\x17',
+  '%18': '\x18', '%19': '\x19', '%1a': '\x1a', '%1A': '\x1a', '%1b': '\x1b',
+  '%1B': '\x1b', '%1c': '\x1c', '%1C': '\x1c', '%1d': '\x1d', '%1D': '\x1d',
+  '%1e': '\x1e', '%1E': '\x1e', '%1f': '\x1f', '%1F': '\x1f', '%20': '\x20',
+  '%21': '\x21', '%22': '\x22', '%23': '\x23', '%24': '\x24', '%25': '\x25',
+  '%26': '\x26', '%27': '\x27', '%28': '\x28', '%29': '\x29', '%2a': '\x2a',
+  '%2A': '\x2a', '%2b': '\x2b', '%2B': '\x2b', '%2c': '\x2c', '%2C': '\x2c',
+  '%2d': '\x2d', '%2D': '\x2d', '%2e': '\x2e', '%2E': '\x2e', '%2f': '\x2f',
+  '%2F': '\x2f', '%30': '\x30', '%31': '\x31', '%32': '\x32', '%33': '\x33',
+  '%34': '\x34', '%35': '\x35', '%36': '\x36', '%37': '\x37', '%38': '\x38',
+  '%39': '\x39', '%3a': '\x3a', '%3A': '\x3a', '%3b': '\x3b', '%3B': '\x3b',
+  '%3c': '\x3c', '%3C': '\x3c', '%3d': '\x3d', '%3D': '\x3d', '%3e': '\x3e',
+  '%3E': '\x3e', '%3f': '\x3f', '%3F': '\x3f', '%40': '\x40', '%41': '\x41',
+  '%42': '\x42', '%43': '\x43', '%44': '\x44', '%45': '\x45', '%46': '\x46',
+  '%47': '\x47', '%48': '\x48', '%49': '\x49', '%4a': '\x4a', '%4A': '\x4a',
+  '%4b': '\x4b', '%4B': '\x4b', '%4c': '\x4c', '%4C': '\x4c', '%4d': '\x4d',
+  '%4D': '\x4d', '%4e': '\x4e', '%4E': '\x4e', '%4f': '\x4f', '%4F': '\x4f',
+  '%50': '\x50', '%51': '\x51', '%52': '\x52', '%53': '\x53', '%54': '\x54',
+  '%55': '\x55', '%56': '\x56', '%57': '\x57', '%58': '\x58', '%59': '\x59',
+  '%5a': '\x5a', '%5A': '\x5a', '%5b': '\x5b', '%5B': '\x5b', '%5c': '\x5c',
+  '%5C': '\x5c', '%5d': '\x5d', '%5D': '\x5d', '%5e': '\x5e', '%5E': '\x5e',
+  '%5f': '\x5f', '%5F': '\x5f', '%60': '\x60', '%61': '\x61', '%62': '\x62',
+  '%63': '\x63', '%64': '\x64', '%65': '\x65', '%66': '\x66', '%67': '\x67',
+  '%68': '\x68', '%69': '\x69', '%6a': '\x6a', '%6A': '\x6a', '%6b': '\x6b',
+  '%6B': '\x6b', '%6c': '\x6c', '%6C': '\x6c', '%6d': '\x6d', '%6D': '\x6d',
+  '%6e': '\x6e', '%6E': '\x6e', '%6f': '\x6f', '%6F': '\x6f', '%70': '\x70',
+  '%71': '\x71', '%72': '\x72', '%73': '\x73', '%74': '\x74', '%75': '\x75',
+  '%76': '\x76', '%77': '\x77', '%78': '\x78', '%79': '\x79', '%7a': '\x7a',
+  '%7A': '\x7a', '%7b': '\x7b', '%7B': '\x7b', '%7c': '\x7c', '%7C': '\x7c',
+  '%7d': '\x7d', '%7D': '\x7d', '%7e': '\x7e', '%7E': '\x7e', '%7f': '\x7f',
+  '%7F': '\x7f', '%80': '\x80', '%81': '\x81', '%82': '\x82', '%83': '\x83',
+  '%84': '\x84', '%85': '\x85', '%86': '\x86', '%87': '\x87', '%88': '\x88',
+  '%89': '\x89', '%8a': '\x8a', '%8A': '\x8a', '%8b': '\x8b', '%8B': '\x8b',
+  '%8c': '\x8c', '%8C': '\x8c', '%8d': '\x8d', '%8D': '\x8d', '%8e': '\x8e',
+  '%8E': '\x8e', '%8f': '\x8f', '%8F': '\x8f', '%90': '\x90', '%91': '\x91',
+  '%92': '\x92', '%93': '\x93', '%94': '\x94', '%95': '\x95', '%96': '\x96',
+  '%97': '\x97', '%98': '\x98', '%99': '\x99', '%9a': '\x9a', '%9A': '\x9a',
+  '%9b': '\x9b', '%9B': '\x9b', '%9c': '\x9c', '%9C': '\x9c', '%9d': '\x9d',
+  '%9D': '\x9d', '%9e': '\x9e', '%9E': '\x9e', '%9f': '\x9f', '%9F': '\x9f',
+  '%a0': '\xa0', '%A0': '\xa0', '%a1': '\xa1', '%A1': '\xa1', '%a2': '\xa2',
+  '%A2': '\xa2', '%a3': '\xa3', '%A3': '\xa3', '%a4': '\xa4', '%A4': '\xa4',
+  '%a5': '\xa5', '%A5': '\xa5', '%a6': '\xa6', '%A6': '\xa6', '%a7': '\xa7',
+  '%A7': '\xa7', '%a8': '\xa8', '%A8': '\xa8', '%a9': '\xa9', '%A9': '\xa9',
+  '%aa': '\xaa', '%Aa': '\xaa', '%aA': '\xaa', '%AA': '\xaa', '%ab': '\xab',
+  '%Ab': '\xab', '%aB': '\xab', '%AB': '\xab', '%ac': '\xac', '%Ac': '\xac',
+  '%aC': '\xac', '%AC': '\xac', '%ad': '\xad', '%Ad': '\xad', '%aD': '\xad',
+  '%AD': '\xad', '%ae': '\xae', '%Ae': '\xae', '%aE': '\xae', '%AE': '\xae',
+  '%af': '\xaf', '%Af': '\xaf', '%aF': '\xaf', '%AF': '\xaf', '%b0': '\xb0',
+  '%B0': '\xb0', '%b1': '\xb1', '%B1': '\xb1', '%b2': '\xb2', '%B2': '\xb2',
+  '%b3': '\xb3', '%B3': '\xb3', '%b4': '\xb4', '%B4': '\xb4', '%b5': '\xb5',
+  '%B5': '\xb5', '%b6': '\xb6', '%B6': '\xb6', '%b7': '\xb7', '%B7': '\xb7',
+  '%b8': '\xb8', '%B8': '\xb8', '%b9': '\xb9', '%B9': '\xb9', '%ba': '\xba',
+  '%Ba': '\xba', '%bA': '\xba', '%BA': '\xba', '%bb': '\xbb', '%Bb': '\xbb',
+  '%bB': '\xbb', '%BB': '\xbb', '%bc': '\xbc', '%Bc': '\xbc', '%bC': '\xbc',
+  '%BC': '\xbc', '%bd': '\xbd', '%Bd': '\xbd', '%bD': '\xbd', '%BD': '\xbd',
+  '%be': '\xbe', '%Be': '\xbe', '%bE': '\xbe', '%BE': '\xbe', '%bf': '\xbf',
+  '%Bf': '\xbf', '%bF': '\xbf', '%BF': '\xbf', '%c0': '\xc0', '%C0': '\xc0',
+  '%c1': '\xc1', '%C1': '\xc1', '%c2': '\xc2', '%C2': '\xc2', '%c3': '\xc3',
+  '%C3': '\xc3', '%c4': '\xc4', '%C4': '\xc4', '%c5': '\xc5', '%C5': '\xc5',
+  '%c6': '\xc6', '%C6': '\xc6', '%c7': '\xc7', '%C7': '\xc7', '%c8': '\xc8',
+  '%C8': '\xc8', '%c9': '\xc9', '%C9': '\xc9', '%ca': '\xca', '%Ca': '\xca',
+  '%cA': '\xca', '%CA': '\xca', '%cb': '\xcb', '%Cb': '\xcb', '%cB': '\xcb',
+  '%CB': '\xcb', '%cc': '\xcc', '%Cc': '\xcc', '%cC': '\xcc', '%CC': '\xcc',
+  '%cd': '\xcd', '%Cd': '\xcd', '%cD': '\xcd', '%CD': '\xcd', '%ce': '\xce',
+  '%Ce': '\xce', '%cE': '\xce', '%CE': '\xce', '%cf': '\xcf', '%Cf': '\xcf',
+  '%cF': '\xcf', '%CF': '\xcf', '%d0': '\xd0', '%D0': '\xd0', '%d1': '\xd1',
+  '%D1': '\xd1', '%d2': '\xd2', '%D2': '\xd2', '%d3': '\xd3', '%D3': '\xd3',
+  '%d4': '\xd4', '%D4': '\xd4', '%d5': '\xd5', '%D5': '\xd5', '%d6': '\xd6',
+  '%D6': '\xd6', '%d7': '\xd7', '%D7': '\xd7', '%d8': '\xd8', '%D8': '\xd8',
+  '%d9': '\xd9', '%D9': '\xd9', '%da': '\xda', '%Da': '\xda', '%dA': '\xda',
+  '%DA': '\xda', '%db': '\xdb', '%Db': '\xdb', '%dB': '\xdb', '%DB': '\xdb',
+  '%dc': '\xdc', '%Dc': '\xdc', '%dC': '\xdc', '%DC': '\xdc', '%dd': '\xdd',
+  '%Dd': '\xdd', '%dD': '\xdd', '%DD': '\xdd', '%de': '\xde', '%De': '\xde',
+  '%dE': '\xde', '%DE': '\xde', '%df': '\xdf', '%Df': '\xdf', '%dF': '\xdf',
+  '%DF': '\xdf', '%e0': '\xe0', '%E0': '\xe0', '%e1': '\xe1', '%E1': '\xe1',
+  '%e2': '\xe2', '%E2': '\xe2', '%e3': '\xe3', '%E3': '\xe3', '%e4': '\xe4',
+  '%E4': '\xe4', '%e5': '\xe5', '%E5': '\xe5', '%e6': '\xe6', '%E6': '\xe6',
+  '%e7': '\xe7', '%E7': '\xe7', '%e8': '\xe8', '%E8': '\xe8', '%e9': '\xe9',
+  '%E9': '\xe9', '%ea': '\xea', '%Ea': '\xea', '%eA': '\xea', '%EA': '\xea',
+  '%eb': '\xeb', '%Eb': '\xeb', '%eB': '\xeb', '%EB': '\xeb', '%ec': '\xec',
+  '%Ec': '\xec', '%eC': '\xec', '%EC': '\xec', '%ed': '\xed', '%Ed': '\xed',
+  '%eD': '\xed', '%ED': '\xed', '%ee': '\xee', '%Ee': '\xee', '%eE': '\xee',
+  '%EE': '\xee', '%ef': '\xef', '%Ef': '\xef', '%eF': '\xef', '%EF': '\xef',
+  '%f0': '\xf0', '%F0': '\xf0', '%f1': '\xf1', '%F1': '\xf1', '%f2': '\xf2',
+  '%F2': '\xf2', '%f3': '\xf3', '%F3': '\xf3', '%f4': '\xf4', '%F4': '\xf4',
+  '%f5': '\xf5', '%F5': '\xf5', '%f6': '\xf6', '%F6': '\xf6', '%f7': '\xf7',
+  '%F7': '\xf7', '%f8': '\xf8', '%F8': '\xf8', '%f9': '\xf9', '%F9': '\xf9',
+  '%fa': '\xfa', '%Fa': '\xfa', '%fA': '\xfa', '%FA': '\xfa', '%fb': '\xfb',
+  '%Fb': '\xfb', '%fB': '\xfb', '%FB': '\xfb', '%fc': '\xfc', '%Fc': '\xfc',
+  '%fC': '\xfc', '%FC': '\xfc', '%fd': '\xfd', '%Fd': '\xfd', '%fD': '\xfd',
+  '%FD': '\xfd', '%fe': '\xfe', '%Fe': '\xfe', '%fE': '\xfe', '%FE': '\xfe',
+  '%ff': '\xff', '%Ff': '\xff', '%fF': '\xff', '%FF': '\xff'
+}
+
+function encodedReplacer (match) {
+  return EncodedLookup[match]
+}
+
+const STATE_KEY = 0
+const STATE_VALUE = 1
+const STATE_CHARSET = 2
+const STATE_LANG = 3
+
+function parseParams (str) {
+  const res = []
+  let state = STATE_KEY
+  let charset = ''
+  let inquote = false
+  let escaping = false
+  let p = 0
+  let tmp = ''
+  const len = str.length
+
+  for (var i = 0; i < len; ++i) { // eslint-disable-line no-var
+    const char = str[i]
+    if (char === '\\' && inquote) {
+      if (escaping) { escaping = false } else {
+        escaping = true
+        continue
+      }
+    } else if (char === '"') {
+      if (!escaping) {
+        if (inquote) {
+          inquote = false
+          state = STATE_KEY
+          // Skip any remaining characters until we hit a semicolon or end of string
+          // This ensures we don't include characters after the closing quote
+          while (i + 1 < len && str[i + 1] !== ';') {
+            ++i
+          }
+        } else { inquote = true }
+        continue
+      } else { escaping = false }
+    } else {
+      if (escaping && inquote) { tmp += '\\' }
+      escaping = false
+      if ((state === STATE_CHARSET || state === STATE_LANG) && char === "'") {
+        if (state === STATE_CHARSET) {
+          state = STATE_LANG
+          charset = tmp.substring(1)
+        } else { state = STATE_VALUE }
+        tmp = ''
+        continue
+      } else if (state === STATE_KEY &&
+        (char === '*' || char === '=') &&
+        res.length) {
+        state = char === '*'
+          ? STATE_CHARSET
+          : STATE_VALUE
+        res[p] = [tmp, undefined]
+        tmp = ''
+        continue
+      } else if (!inquote && char === ';') {
+        state = STATE_KEY
+        if (charset) {
+          if (tmp.length) {
+            tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer),
+              'binary',
+              charset)
+          }
+          charset = ''
+        } else if (tmp.length) {
+          tmp = decodeText(tmp, 'binary', 'utf8')
+        }
+        if (res[p] === undefined) { res[p] = tmp } else { res[p][1] = tmp }
+        tmp = ''
+        ++p
+        continue
+      } else if (!inquote && (char === ' ' || char === '\t')) { continue }
+    }
+    tmp += char
+  }
+  if (charset && tmp.length) {
+    tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer),
+      'binary',
+      charset)
+  } else if (tmp) {
+    tmp = decodeText(tmp, 'binary', 'utf8')
+  }
+
+  if (res[p] === undefined) {
+    if (tmp) { res[p] = tmp }
+  } else { res[p][1] = tmp }
+
+  return res
+}
+
+module.exports = parseParams

functions/node_modules/@fastify/busboy/package.json

@@ -0,0 +1,81 @@
+{
+  "name": "@fastify/busboy",
+  "version": "3.2.0",
+  "private": false,
+  "author": "Brian White <mscdex@mscdex.net>",
+  "contributors": [
+    {
+      "name": "Igor Savin",
+      "email": "kibertoad@gmail.com",
+      "url": "https://github.com/kibertoad"
+    },
+    {
+      "name": "Aras Abbasi",
+      "email": "aras.abbasi@gmail.com",
+      "url": "https://github.com/uzlopak"
+    }
+  ],
+  "description": "A streaming parser for HTML form data for node.js",
+  "main": "lib/main",
+  "type": "commonjs",
+  "types": "lib/main.d.ts",
+  "scripts": {
+    "bench:busboy": "cd benchmarks && npm install && npm run benchmark-fastify",
+    "bench:dicer": "node bench/dicer/dicer-bench-multipart-parser.js",
+    "coveralls": "nyc report --reporter=lcov",
+    "lint": "npm run lint:standard",
+    "lint:fix": "standard --fix",
+    "lint:standard": "standard --verbose | snazzy",
+    "test:unit": "c8 --statements 98 --branches 97 --functions 96 --lines 98 node --test",
+    "test:types": "tsd",
+    "test": "npm run test:unit && npm run test:types"
+  },
+  "devDependencies": {
+    "@types/node": "^24.0.8",
+    "busboy": "^1.6.0",
+    "c8": "^10.1.2",
+    "photofinish": "^1.8.0",
+    "snazzy": "^9.0.0",
+    "standard": "^17.1.0",
+    "tinybench": "^4.0.1",
+    "tsd": "^0.32.0",
+    "tslib": "^2.8.1",
+    "typescript": "~5.9.2"
+  },
+  "keywords": [
+    "uploads",
+    "forms",
+    "multipart",
+    "form-data"
+  ],
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/fastify/busboy.git"
+  },
+  "bugs": {
+    "url": "https://github.com/fastify/busboy/issues"
+  },
+  "homepage": "https://github.com/fastify/busboy#readme",
+  "tsd": {
+    "directory": "test-types"
+  },
+  "standard": {
+    "globals": [
+      "describe",
+      "it"
+    ],
+    "ignore": [
+      "bench"
+    ]
+  },
+  "files": [
+    "README.md",
+    "LICENSE",
+    "lib/*",
+    "deps/encoding/*",
+    "deps/dicer/lib",
+    "deps/streamsearch/",
+    "deps/dicer/LICENSE"
+  ]
+}

functions/node_modules/@firebase/app-check-interop-types/README.md

@@ -0,0 +1,3 @@
+# @firebase/app-check-interop-types
+
+**This package is not intended for direct usage, and should only be used via the officially supported [firebase](https://www.npmjs.com/package/firebase) package.**

functions/node_modules/@firebase/app-check-interop-types/index.d.ts

@@ -0,0 +1,51 @@
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export interface FirebaseAppCheckInternal {
+  // Get the current AttestationToken. Attaches to the most recent in-flight request if one
+  // is present. Returns null if no token is present and no token requests are in-flight.
+  getToken(forceRefresh?: boolean): Promise<AppCheckTokenResult>;
+
+  // Always returns a fresh limited-use token suitable for Replay Protection.
+  // The returned token must be used and consumed as soon as possible.
+  getLimitedUseToken(): Promise<AppCheckTokenResult>;
+
+  // Registers a listener to changes in the token state. There can be more than one listener
+  // registered at the same time for one or more FirebaseAppAttestation instances. The
+  // listeners call back on the UI thread whenever the current token associated with this
+  // FirebaseAppAttestation changes.
+  addTokenListener(listener: AppCheckTokenListener): void;
+
+  // Unregisters a listener to changes in the token state.
+  removeTokenListener(listener: AppCheckTokenListener): void;
+}
+
+type AppCheckTokenListener = (token: AppCheckTokenResult) => void;
+
+// If the error field is defined, the token field will be populated with a dummy token
+interface AppCheckTokenResult {
+  readonly token: string;
+  readonly error?: Error;
+}
+
+export type AppCheckInternalComponentName = 'app-check-internal';
+
+declare module '@firebase/component' {
+  interface NameServiceMapping {
+    'app-check-internal': FirebaseAppCheckInternal;
+  }
+}

functions/node_modules/@firebase/app-check-interop-types/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "@firebase/app-check-interop-types",
+  "version": "0.3.2",
+  "description": "@firebase/app-check-interop-types Types",
+  "author": "Firebase <firebase-support@google.com> (https://firebase.google.com/)",
+  "license": "Apache-2.0",
+  "scripts": {
+    "test": "tsc",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js"
+  },
+  "files": [
+    "index.d.ts"
+  ],
+  "repository": {
+    "directory": "packages/app-check-interop-types",
+    "type": "git",
+    "url": "git+https://github.com/firebase/firebase-js-sdk.git"
+  },
+  "bugs": {
+    "url": "https://github.com/firebase/firebase-js-sdk/issues"
+  },
+  "devDependencies": {
+    "typescript": "4.7.4"
+  }
+}

functions/node_modules/@firebase/app-types/README.md

@@ -0,0 +1,3 @@
+# @firebase/app-types
+
+**This package is not intended for direct usage, and should only be used via the officially supported [firebase](https://www.npmjs.com/package/firebase) package.**

functions/node_modules/@firebase/app-types/index.d.ts

@@ -0,0 +1,129 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { LogCallback, LogLevelString, LogOptions } from '@firebase/logger';
+
+export type FirebaseOptions = {
+  apiKey?: string;
+  authDomain?: string;
+  databaseURL?: string;
+  projectId?: string;
+  storageBucket?: string;
+  messagingSenderId?: string;
+  appId?: string;
+  measurementId?: string;
+};
+
+export interface FirebaseAppConfig {
+  name?: string;
+  automaticDataCollectionEnabled?: boolean;
+}
+
+export class FirebaseApp {
+  /**
+   * The (read-only) name (identifier) for this App. '[DEFAULT]' is the default
+   * App.
+   */
+  name: string;
+
+  /**
+   * The (read-only) configuration options from the app initialization.
+   */
+  options: FirebaseOptions;
+
+  /**
+   * The settable config flag for GDPR opt-in/opt-out
+   */
+  automaticDataCollectionEnabled: boolean;
+
+  /**
+   * Make the given App unusable and free resources.
+   */
+  delete(): Promise<void>;
+}
+
+export interface FirebaseNamespace {
+  /**
+   * Create (and initialize) a FirebaseApp.
+   *
+   * @param options Options to configure the services used in the App.
+   * @param config The optional config for your firebase app
+   */
+  initializeApp(
+    options: FirebaseOptions,
+    config?: FirebaseAppConfig
+  ): FirebaseApp;
+  /**
+   * Create (and initialize) a FirebaseApp.
+   *
+   * @param options Options to configure the services used in the App.
+   * @param name The optional name of the app to initialize ('[DEFAULT]' if
+   * omitted)
+   */
+  initializeApp(options: FirebaseOptions, name?: string): FirebaseApp;
+
+  app: {
+    /**
+     * Retrieve an instance of a FirebaseApp.
+     *
+     * Usage: firebase.app()
+     *
+     * @param name The optional name of the app to return ('[DEFAULT]' if omitted)
+     */
+    (name?: string): FirebaseApp;
+
+    /**
+     * For testing FirebaseApp instances:
+     *  app() instanceof firebase.app.App
+     *
+     * DO NOT call this constuctor directly (use firebase.app() instead).
+     */
+    App: typeof FirebaseApp;
+  };
+
+  /**
+   * A (read-only) array of all the initialized Apps.
+   */
+  apps: FirebaseApp[];
+
+  /**
+   * Registers a library's name and version for platform logging purposes.
+   * @param library Name of 1p or 3p library (e.g. firestore, angularfire)
+   * @param version Current version of that library.
+   */
+  registerVersion(library: string, version: string, variant?: string): void;
+
+  // Sets log level for all Firebase components.
+  setLogLevel(logLevel: LogLevelString): void;
+
+  // Sets log handler for all Firebase components.
+  onLog(logCallback: LogCallback, options?: LogOptions): void;
+
+  // The current SDK version.
+  SDK_VERSION: string;
+}
+
+export interface VersionService {
+  library: string;
+  version: string;
+}
+
+declare module '@firebase/component' {
+  interface NameServiceMapping {
+    'app-version': VersionService;
+    'platform-identifier': VersionService;
+  }
+}

functions/node_modules/@firebase/app-types/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "@firebase/app-types",
+  "version": "0.9.2",
+  "description": "@firebase/app Types",
+  "author": "Firebase <firebase-support@google.com> (https://firebase.google.com/)",
+  "license": "Apache-2.0",
+  "scripts": {
+    "test": "tsc",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js"
+  },
+  "files": [
+    "index.d.ts",
+    "private.d.ts"
+  ],
+  "repository": {
+    "directory": "packages/app-types",
+    "type": "git",
+    "url": "git+https://github.com/firebase/firebase-js-sdk.git"
+  },
+  "bugs": {
+    "url": "https://github.com/firebase/firebase-js-sdk/issues"
+  },
+  "dependency": {
+    "@firebase/logger": "0.2.6"
+  },
+  "devDependencies": {
+    "typescript": "4.7.4"
+  }
+}

functions/node_modules/@firebase/app-types/private.d.ts

@@ -0,0 +1,165 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * THIS FILE IS FOR INTERNAL USAGE ONLY, IF YOU ARE NOT DEVELOPING THE FIREBASE
+ * SDKs, PLEASE DO NOT REFERENCE THIS FILE AS IT MAY CHANGE WITHOUT WARNING
+ */
+
+import { FirebaseApp, FirebaseNamespace } from '@firebase/app-types';
+import { Observer, Subscribe } from '@firebase/util';
+import { FirebaseError, ErrorFactory } from '@firebase/util';
+import { Component, ComponentContainer, Name } from '@firebase/component';
+
+export interface FirebaseServiceInternals {
+  /**
+   * Delete the service and free it's resources - called from
+   * app.delete().
+   */
+  delete(): Promise<void>;
+}
+
+// Services are exposed through instances - each of which is associated with a
+// FirebaseApp.
+export interface FirebaseService {
+  app: FirebaseApp;
+  INTERNAL?: FirebaseServiceInternals;
+}
+
+export type AppHook = (event: string, app: FirebaseApp) => void;
+
+/**
+ * Firebase Services create instances given a Firebase App instance and can
+ * optionally add properties and methods to each FirebaseApp via the extendApp()
+ * function.
+ */
+export interface FirebaseServiceFactory {
+  (
+    app: FirebaseApp,
+    extendApp?: (props: { [prop: string]: any }) => void,
+    instanceString?: string
+  ): FirebaseService;
+}
+
+export interface PlatformLoggerService {
+  getPlatformInfoString(): string;
+}
+
+/**
+ * All ServiceNamespaces extend from FirebaseServiceNamespace
+ */
+export interface FirebaseServiceNamespace<T extends FirebaseService> {
+  (app?: FirebaseApp): T;
+}
+
+export interface FirebaseAuthTokenData {
+  accessToken: string;
+}
+
+export interface FirebaseAppInternals {
+  getToken(refreshToken?: boolean): Promise<FirebaseAuthTokenData | null>;
+  getUid(): string | null;
+  addAuthTokenListener(fn: (token: string | null) => void): void;
+  removeAuthTokenListener(fn: (token: string | null) => void): void;
+  analytics: {
+    logEvent: (
+      eventName: string,
+      eventParams: { [key: string]: any },
+      options?: { global: boolean }
+    ) => void;
+  };
+}
+
+export interface _FirebaseApp extends FirebaseApp {
+  container: ComponentContainer;
+  _addComponent<T extends Name>(component: Component<T>): void;
+  _addOrOverwriteComponent<T extends Name>(component: Component<T>): void;
+  _removeServiceInstance(name: string, instanceIdentifier?: string): void;
+}
+export interface _FirebaseNamespace extends FirebaseNamespace {
+  INTERNAL: {
+    /**
+     * Internal API to register a Firebase Service into the firebase namespace.
+     *
+     * Each service will create a child namespace (firebase.<name>) which acts as
+     * both a namespace for service specific properties, and also as a service
+     * accessor function (firebase.<name>() or firebase.<name>(app)).
+     *
+     * @param name The Firebase Service being registered.
+     * @param createService Factory function to create a service instance.
+     * @param serviceProperties Properties to copy to the service's namespace.
+     * @param appHook All appHooks called before initializeApp returns to caller.
+     * @param allowMultipleInstances Whether the registered service supports
+     *   multiple instances per app. If not specified, the default is false.
+     */
+    registerComponent<T extends Name>(
+      component: Component<T>
+    ): FirebaseServiceNamespace<FirebaseService> | null;
+
+    /**
+     * Just used for testing to start from a fresh namespace.
+     */
+    createFirebaseNamespace(): FirebaseNamespace;
+
+    /**
+     * Internal API to install properties on the top-level firebase namespace.
+     * @prop props The top level properties of this object are copied to the
+     *   namespace.
+     */
+    extendNamespace(props: { [prop: string]: any }): void;
+
+    /**
+     * Create a Subscribe function.  A proxy Observer is created so that
+     * events can be sent to single Observer to be fanned out automatically.
+     */
+    createSubscribe<T>(
+      executor: (observer: Observer<T>) => void,
+      onNoObservers?: (observer: Observer<T>) => void
+    ): Subscribe<T>;
+
+    /**
+     * Utility exposed for internal testing.
+     */
+    deepExtend(target: any, source: any): any;
+
+    /**
+     * Internal API to remove an app from the list of registered apps.
+     */
+    removeApp(name: string): void;
+
+    /**
+     * registered components.
+     */
+    components: Map<string, Component>;
+
+    /*
+     * Convert service name to factory name to use.
+     */
+    useAsService(app: FirebaseApp, serviceName: string): string | null;
+
+    /**
+     * Use to construct all thrown FirebaseError's.
+     */
+    ErrorFactory: typeof ErrorFactory;
+  };
+}
+
+declare module '@firebase/component' {
+  interface NameServiceMapping {
+    'platform-logger': PlatformLoggerService;
+  }
+}

functions/node_modules/@firebase/auth-interop-types/README.md

@@ -0,0 +1,3 @@
+# @firebase/auth-interop-types
+
+**This package is not intended for direct usage, and should only be used via the officially supported [firebase](https://www.npmjs.com/package/firebase) package.**

functions/node_modules/@firebase/auth-interop-types/index.d.ts

@@ -0,0 +1,35 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export interface FirebaseAuthTokenData {
+  accessToken: string;
+}
+
+export interface FirebaseAuthInternal {
+  getToken(refreshToken?: boolean): Promise<FirebaseAuthTokenData | null>;
+  getUid(): string | null;
+  addAuthTokenListener(fn: (token: string | null) => void): void;
+  removeAuthTokenListener(fn: (token: string | null) => void): void;
+}
+
+export type FirebaseAuthInternalName = 'auth-internal';
+
+declare module '@firebase/component' {
+  interface NameServiceMapping {
+    'auth-internal': FirebaseAuthInternal;
+  }
+}

functions/node_modules/@firebase/auth-interop-types/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "@firebase/auth-interop-types",
+  "version": "0.2.3",
+  "description": "@firebase/auth interop Types",
+  "author": "Firebase <firebase-support@google.com> (https://firebase.google.com/)",
+  "license": "Apache-2.0",
+  "scripts": {
+    "test": "tsc",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js"
+  },
+  "files": [
+    "index.d.ts"
+  ],
+  "repository": {
+    "directory": "packages/auth-types",
+    "type": "git",
+    "url": "git+https://github.com/firebase/firebase-js-sdk.git"
+  },
+  "bugs": {
+    "url": "https://github.com/firebase/firebase-js-sdk/issues"
+  },
+  "devDependencies": {
+    "typescript": "4.7.4"
+  }
+}

functions/node_modules/@firebase/component/README.md

@@ -0,0 +1,12 @@
+# @firebase/component
+
+_NOTE: This is specifically tailored for Firebase JS SDK usage, if you are not a
+member of the Firebase team, please avoid using this package_
+
+## Usage
+
+**ES Modules**
+
+```javascript
+import { Component } from '@firebase/component';
+```

functions/node_modules/@firebase/component/dist/esm/index.d.ts

@@ -0,0 +1,20 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export { Component } from './src/component';
+export { ComponentContainer } from './src/component_container';
+export { Provider } from './src/provider';
+export { ComponentType, InstanceFactory, InstantiationMode, NameServiceMapping, Name, InstanceFactoryOptions } from './src/types';

functions/node_modules/@firebase/component/dist/esm/index.esm2017.js

@@ -0,0 +1,409 @@
+import { Deferred } from '@firebase/util';
+
+/**
+ * Component for service name T, e.g. `auth`, `auth-internal`
+ */
+class Component {
+    /**
+     *
+     * @param name The public service name, e.g. app, auth, firestore, database
+     * @param instanceFactory Service factory responsible for creating the public interface
+     * @param type whether the service provided by the component is public or private
+     */
+    constructor(name, instanceFactory, type) {
+        this.name = name;
+        this.instanceFactory = instanceFactory;
+        this.type = type;
+        this.multipleInstances = false;
+        /**
+         * Properties to be added to the service namespace
+         */
+        this.serviceProps = {};
+        this.instantiationMode = "LAZY" /* InstantiationMode.LAZY */;
+        this.onInstanceCreated = null;
+    }
+    setInstantiationMode(mode) {
+        this.instantiationMode = mode;
+        return this;
+    }
+    setMultipleInstances(multipleInstances) {
+        this.multipleInstances = multipleInstances;
+        return this;
+    }
+    setServiceProps(props) {
+        this.serviceProps = props;
+        return this;
+    }
+    setInstanceCreatedCallback(callback) {
+        this.onInstanceCreated = callback;
+        return this;
+    }
+}
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+const DEFAULT_ENTRY_NAME = '[DEFAULT]';
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Provider for instance for service name T, e.g. 'auth', 'auth-internal'
+ * NameServiceMapping[T] is an alias for the type of the instance
+ */
+class Provider {
+    constructor(name, container) {
+        this.name = name;
+        this.container = container;
+        this.component = null;
+        this.instances = new Map();
+        this.instancesDeferred = new Map();
+        this.instancesOptions = new Map();
+        this.onInitCallbacks = new Map();
+    }
+    /**
+     * @param identifier A provider can provide multiple instances of a service
+     * if this.component.multipleInstances is true.
+     */
+    get(identifier) {
+        // if multipleInstances is not supported, use the default name
+        const normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);
+        if (!this.instancesDeferred.has(normalizedIdentifier)) {
+            const deferred = new Deferred();
+            this.instancesDeferred.set(normalizedIdentifier, deferred);
+            if (this.isInitialized(normalizedIdentifier) ||
+                this.shouldAutoInitialize()) {
+                // initialize the service if it can be auto-initialized
+                try {
+                    const instance = this.getOrInitializeService({
+                        instanceIdentifier: normalizedIdentifier
+                    });
+                    if (instance) {
+                        deferred.resolve(instance);
+                    }
+                }
+                catch (e) {
+                    // when the instance factory throws an exception during get(), it should not cause
+                    // a fatal error. We just return the unresolved promise in this case.
+                }
+            }
+        }
+        return this.instancesDeferred.get(normalizedIdentifier).promise;
+    }
+    getImmediate(options) {
+        var _a;
+        // if multipleInstances is not supported, use the default name
+        const normalizedIdentifier = this.normalizeInstanceIdentifier(options === null || options === void 0 ? void 0 : options.identifier);
+        const optional = (_a = options === null || options === void 0 ? void 0 : options.optional) !== null && _a !== void 0 ? _a : false;
+        if (this.isInitialized(normalizedIdentifier) ||
+            this.shouldAutoInitialize()) {
+            try {
+                return this.getOrInitializeService({
+                    instanceIdentifier: normalizedIdentifier
+                });
+            }
+            catch (e) {
+                if (optional) {
+                    return null;
+                }
+                else {
+                    throw e;
+                }
+            }
+        }
+        else {
+            // In case a component is not initialized and should/cannot be auto-initialized at the moment, return null if the optional flag is set, or throw
+            if (optional) {
+                return null;
+            }
+            else {
+                throw Error(`Service ${this.name} is not available`);
+            }
+        }
+    }
+    getComponent() {
+        return this.component;
+    }
+    setComponent(component) {
+        if (component.name !== this.name) {
+            throw Error(`Mismatching Component ${component.name} for Provider ${this.name}.`);
+        }
+        if (this.component) {
+            throw Error(`Component for ${this.name} has already been provided`);
+        }
+        this.component = component;
+        // return early without attempting to initialize the component if the component requires explicit initialization (calling `Provider.initialize()`)
+        if (!this.shouldAutoInitialize()) {
+            return;
+        }
+        // if the service is eager, initialize the default instance
+        if (isComponentEager(component)) {
+            try {
+                this.getOrInitializeService({ instanceIdentifier: DEFAULT_ENTRY_NAME });
+            }
+            catch (e) {
+                // when the instance factory for an eager Component throws an exception during the eager
+                // initialization, it should not cause a fatal error.
+                // TODO: Investigate if we need to make it configurable, because some component may want to cause
+                // a fatal error in this case?
+            }
+        }
+        // Create service instances for the pending promises and resolve them
+        // NOTE: if this.multipleInstances is false, only the default instance will be created
+        // and all promises with resolve with it regardless of the identifier.
+        for (const [instanceIdentifier, instanceDeferred] of this.instancesDeferred.entries()) {
+            const normalizedIdentifier = this.normalizeInstanceIdentifier(instanceIdentifier);
+            try {
+                // `getOrInitializeService()` should always return a valid instance since a component is guaranteed. use ! to make typescript happy.
+                const instance = this.getOrInitializeService({
+                    instanceIdentifier: normalizedIdentifier
+                });
+                instanceDeferred.resolve(instance);
+            }
+            catch (e) {
+                // when the instance factory throws an exception, it should not cause
+                // a fatal error. We just leave the promise unresolved.
+            }
+        }
+    }
+    clearInstance(identifier = DEFAULT_ENTRY_NAME) {
+        this.instancesDeferred.delete(identifier);
+        this.instancesOptions.delete(identifier);
+        this.instances.delete(identifier);
+    }
+    // app.delete() will call this method on every provider to delete the services
+    // TODO: should we mark the provider as deleted?
+    async delete() {
+        const services = Array.from(this.instances.values());
+        await Promise.all([
+            ...services
+                .filter(service => 'INTERNAL' in service) // legacy services
+                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                .map(service => service.INTERNAL.delete()),
+            ...services
+                .filter(service => '_delete' in service) // modularized services
+                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                .map(service => service._delete())
+        ]);
+    }
+    isComponentSet() {
+        return this.component != null;
+    }
+    isInitialized(identifier = DEFAULT_ENTRY_NAME) {
+        return this.instances.has(identifier);
+    }
+    getOptions(identifier = DEFAULT_ENTRY_NAME) {
+        return this.instancesOptions.get(identifier) || {};
+    }
+    initialize(opts = {}) {
+        const { options = {} } = opts;
+        const normalizedIdentifier = this.normalizeInstanceIdentifier(opts.instanceIdentifier);
+        if (this.isInitialized(normalizedIdentifier)) {
+            throw Error(`${this.name}(${normalizedIdentifier}) has already been initialized`);
+        }
+        if (!this.isComponentSet()) {
+            throw Error(`Component ${this.name} has not been registered yet`);
+        }
+        const instance = this.getOrInitializeService({
+            instanceIdentifier: normalizedIdentifier,
+            options
+        });
+        // resolve any pending promise waiting for the service instance
+        for (const [instanceIdentifier, instanceDeferred] of this.instancesDeferred.entries()) {
+            const normalizedDeferredIdentifier = this.normalizeInstanceIdentifier(instanceIdentifier);
+            if (normalizedIdentifier === normalizedDeferredIdentifier) {
+                instanceDeferred.resolve(instance);
+            }
+        }
+        return instance;
+    }
+    /**
+     *
+     * @param callback - a function that will be invoked  after the provider has been initialized by calling provider.initialize().
+     * The function is invoked SYNCHRONOUSLY, so it should not execute any longrunning tasks in order to not block the program.
+     *
+     * @param identifier An optional instance identifier
+     * @returns a function to unregister the callback
+     */
+    onInit(callback, identifier) {
+        var _a;
+        const normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);
+        const existingCallbacks = (_a = this.onInitCallbacks.get(normalizedIdentifier)) !== null && _a !== void 0 ? _a : new Set();
+        existingCallbacks.add(callback);
+        this.onInitCallbacks.set(normalizedIdentifier, existingCallbacks);
+        const existingInstance = this.instances.get(normalizedIdentifier);
+        if (existingInstance) {
+            callback(existingInstance, normalizedIdentifier);
+        }
+        return () => {
+            existingCallbacks.delete(callback);
+        };
+    }
+    /**
+     * Invoke onInit callbacks synchronously
+     * @param instance the service instance`
+     */
+    invokeOnInitCallbacks(instance, identifier) {
+        const callbacks = this.onInitCallbacks.get(identifier);
+        if (!callbacks) {
+            return;
+        }
+        for (const callback of callbacks) {
+            try {
+                callback(instance, identifier);
+            }
+            catch (_a) {
+                // ignore errors in the onInit callback
+            }
+        }
+    }
+    getOrInitializeService({ instanceIdentifier, options = {} }) {
+        let instance = this.instances.get(instanceIdentifier);
+        if (!instance && this.component) {
+            instance = this.component.instanceFactory(this.container, {
+                instanceIdentifier: normalizeIdentifierForFactory(instanceIdentifier),
+                options
+            });
+            this.instances.set(instanceIdentifier, instance);
+            this.instancesOptions.set(instanceIdentifier, options);
+            /**
+             * Invoke onInit listeners.
+             * Note this.component.onInstanceCreated is different, which is used by the component creator,
+             * while onInit listeners are registered by consumers of the provider.
+             */
+            this.invokeOnInitCallbacks(instance, instanceIdentifier);
+            /**
+             * Order is important
+             * onInstanceCreated() should be called after this.instances.set(instanceIdentifier, instance); which
+             * makes `isInitialized()` return true.
+             */
+            if (this.component.onInstanceCreated) {
+                try {
+                    this.component.onInstanceCreated(this.container, instanceIdentifier, instance);
+                }
+                catch (_a) {
+                    // ignore errors in the onInstanceCreatedCallback
+                }
+            }
+        }
+        return instance || null;
+    }
+    normalizeInstanceIdentifier(identifier = DEFAULT_ENTRY_NAME) {
+        if (this.component) {
+            return this.component.multipleInstances ? identifier : DEFAULT_ENTRY_NAME;
+        }
+        else {
+            return identifier; // assume multiple instances are supported before the component is provided.
+        }
+    }
+    shouldAutoInitialize() {
+        return (!!this.component &&
+            this.component.instantiationMode !== "EXPLICIT" /* InstantiationMode.EXPLICIT */);
+    }
+}
+// undefined should be passed to the service factory for the default instance
+function normalizeIdentifierForFactory(identifier) {
+    return identifier === DEFAULT_ENTRY_NAME ? undefined : identifier;
+}
+function isComponentEager(component) {
+    return component.instantiationMode === "EAGER" /* InstantiationMode.EAGER */;
+}
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * ComponentContainer that provides Providers for service name T, e.g. `auth`, `auth-internal`
+ */
+class ComponentContainer {
+    constructor(name) {
+        this.name = name;
+        this.providers = new Map();
+    }
+    /**
+     *
+     * @param component Component being added
+     * @param overwrite When a component with the same name has already been registered,
+     * if overwrite is true: overwrite the existing component with the new component and create a new
+     * provider with the new component. It can be useful in tests where you want to use different mocks
+     * for different tests.
+     * if overwrite is false: throw an exception
+     */
+    addComponent(component) {
+        const provider = this.getProvider(component.name);
+        if (provider.isComponentSet()) {
+            throw new Error(`Component ${component.name} has already been registered with ${this.name}`);
+        }
+        provider.setComponent(component);
+    }
+    addOrOverwriteComponent(component) {
+        const provider = this.getProvider(component.name);
+        if (provider.isComponentSet()) {
+            // delete the existing provider from the container, so we can register the new component
+            this.providers.delete(component.name);
+        }
+        this.addComponent(component);
+    }
+    /**
+     * getProvider provides a type safe interface where it can only be called with a field name
+     * present in NameServiceMapping interface.
+     *
+     * Firebase SDKs providing services should extend NameServiceMapping interface to register
+     * themselves.
+     */
+    getProvider(name) {
+        if (this.providers.has(name)) {
+            return this.providers.get(name);
+        }
+        // create a Provider for a service that hasn't registered with Firebase
+        const provider = new Provider(name, this);
+        this.providers.set(name, provider);
+        return provider;
+    }
+    getProviders() {
+        return Array.from(this.providers.values());
+    }
+}
+
+export { Component, ComponentContainer, Provider };
+//# sourceMappingURL=index.esm2017.js.map

functions/node_modules/@firebase/component/dist/esm/index.esm5.js

@@ -0,0 +1,460 @@
+import { __values, __read, __awaiter, __generator, __spreadArray } from 'tslib';
+import { Deferred } from '@firebase/util';
+
+/**
+ * Component for service name T, e.g. `auth`, `auth-internal`
+ */
+var Component = /** @class */ (function () {
+    /**
+     *
+     * @param name The public service name, e.g. app, auth, firestore, database
+     * @param instanceFactory Service factory responsible for creating the public interface
+     * @param type whether the service provided by the component is public or private
+     */
+    function Component(name, instanceFactory, type) {
+        this.name = name;
+        this.instanceFactory = instanceFactory;
+        this.type = type;
+        this.multipleInstances = false;
+        /**
+         * Properties to be added to the service namespace
+         */
+        this.serviceProps = {};
+        this.instantiationMode = "LAZY" /* InstantiationMode.LAZY */;
+        this.onInstanceCreated = null;
+    }
+    Component.prototype.setInstantiationMode = function (mode) {
+        this.instantiationMode = mode;
+        return this;
+    };
+    Component.prototype.setMultipleInstances = function (multipleInstances) {
+        this.multipleInstances = multipleInstances;
+        return this;
+    };
+    Component.prototype.setServiceProps = function (props) {
+        this.serviceProps = props;
+        return this;
+    };
+    Component.prototype.setInstanceCreatedCallback = function (callback) {
+        this.onInstanceCreated = callback;
+        return this;
+    };
+    return Component;
+}());
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+var DEFAULT_ENTRY_NAME = '[DEFAULT]';
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Provider for instance for service name T, e.g. 'auth', 'auth-internal'
+ * NameServiceMapping[T] is an alias for the type of the instance
+ */
+var Provider = /** @class */ (function () {
+    function Provider(name, container) {
+        this.name = name;
+        this.container = container;
+        this.component = null;
+        this.instances = new Map();
+        this.instancesDeferred = new Map();
+        this.instancesOptions = new Map();
+        this.onInitCallbacks = new Map();
+    }
+    /**
+     * @param identifier A provider can provide multiple instances of a service
+     * if this.component.multipleInstances is true.
+     */
+    Provider.prototype.get = function (identifier) {
+        // if multipleInstances is not supported, use the default name
+        var normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);
+        if (!this.instancesDeferred.has(normalizedIdentifier)) {
+            var deferred = new Deferred();
+            this.instancesDeferred.set(normalizedIdentifier, deferred);
+            if (this.isInitialized(normalizedIdentifier) ||
+                this.shouldAutoInitialize()) {
+                // initialize the service if it can be auto-initialized
+                try {
+                    var instance = this.getOrInitializeService({
+                        instanceIdentifier: normalizedIdentifier
+                    });
+                    if (instance) {
+                        deferred.resolve(instance);
+                    }
+                }
+                catch (e) {
+                    // when the instance factory throws an exception during get(), it should not cause
+                    // a fatal error. We just return the unresolved promise in this case.
+                }
+            }
+        }
+        return this.instancesDeferred.get(normalizedIdentifier).promise;
+    };
+    Provider.prototype.getImmediate = function (options) {
+        var _a;
+        // if multipleInstances is not supported, use the default name
+        var normalizedIdentifier = this.normalizeInstanceIdentifier(options === null || options === void 0 ? void 0 : options.identifier);
+        var optional = (_a = options === null || options === void 0 ? void 0 : options.optional) !== null && _a !== void 0 ? _a : false;
+        if (this.isInitialized(normalizedIdentifier) ||
+            this.shouldAutoInitialize()) {
+            try {
+                return this.getOrInitializeService({
+                    instanceIdentifier: normalizedIdentifier
+                });
+            }
+            catch (e) {
+                if (optional) {
+                    return null;
+                }
+                else {
+                    throw e;
+                }
+            }
+        }
+        else {
+            // In case a component is not initialized and should/cannot be auto-initialized at the moment, return null if the optional flag is set, or throw
+            if (optional) {
+                return null;
+            }
+            else {
+                throw Error("Service ".concat(this.name, " is not available"));
+            }
+        }
+    };
+    Provider.prototype.getComponent = function () {
+        return this.component;
+    };
+    Provider.prototype.setComponent = function (component) {
+        var e_1, _a;
+        if (component.name !== this.name) {
+            throw Error("Mismatching Component ".concat(component.name, " for Provider ").concat(this.name, "."));
+        }
+        if (this.component) {
+            throw Error("Component for ".concat(this.name, " has already been provided"));
+        }
+        this.component = component;
+        // return early without attempting to initialize the component if the component requires explicit initialization (calling `Provider.initialize()`)
+        if (!this.shouldAutoInitialize()) {
+            return;
+        }
+        // if the service is eager, initialize the default instance
+        if (isComponentEager(component)) {
+            try {
+                this.getOrInitializeService({ instanceIdentifier: DEFAULT_ENTRY_NAME });
+            }
+            catch (e) {
+                // when the instance factory for an eager Component throws an exception during the eager
+                // initialization, it should not cause a fatal error.
+                // TODO: Investigate if we need to make it configurable, because some component may want to cause
+                // a fatal error in this case?
+            }
+        }
+        try {
+            // Create service instances for the pending promises and resolve them
+            // NOTE: if this.multipleInstances is false, only the default instance will be created
+            // and all promises with resolve with it regardless of the identifier.
+            for (var _b = __values(this.instancesDeferred.entries()), _c = _b.next(); !_c.done; _c = _b.next()) {
+                var _d = __read(_c.value, 2), instanceIdentifier = _d[0], instanceDeferred = _d[1];
+                var normalizedIdentifier = this.normalizeInstanceIdentifier(instanceIdentifier);
+                try {
+                    // `getOrInitializeService()` should always return a valid instance since a component is guaranteed. use ! to make typescript happy.
+                    var instance = this.getOrInitializeService({
+                        instanceIdentifier: normalizedIdentifier
+                    });
+                    instanceDeferred.resolve(instance);
+                }
+                catch (e) {
+                    // when the instance factory throws an exception, it should not cause
+                    // a fatal error. We just leave the promise unresolved.
+                }
+            }
+        }
+        catch (e_1_1) { e_1 = { error: e_1_1 }; }
+        finally {
+            try {
+                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
+            }
+            finally { if (e_1) throw e_1.error; }
+        }
+    };
+    Provider.prototype.clearInstance = function (identifier) {
+        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }
+        this.instancesDeferred.delete(identifier);
+        this.instancesOptions.delete(identifier);
+        this.instances.delete(identifier);
+    };
+    // app.delete() will call this method on every provider to delete the services
+    // TODO: should we mark the provider as deleted?
+    Provider.prototype.delete = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            var services;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        services = Array.from(this.instances.values());
+                        return [4 /*yield*/, Promise.all(__spreadArray(__spreadArray([], __read(services
+                                .filter(function (service) { return 'INTERNAL' in service; }) // legacy services
+                                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                                .map(function (service) { return service.INTERNAL.delete(); })), false), __read(services
+                                .filter(function (service) { return '_delete' in service; }) // modularized services
+                                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                                .map(function (service) { return service._delete(); })), false))];
+                    case 1:
+                        _a.sent();
+                        return [2 /*return*/];
+                }
+            });
+        });
+    };
+    Provider.prototype.isComponentSet = function () {
+        return this.component != null;
+    };
+    Provider.prototype.isInitialized = function (identifier) {
+        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }
+        return this.instances.has(identifier);
+    };
+    Provider.prototype.getOptions = function (identifier) {
+        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }
+        return this.instancesOptions.get(identifier) || {};
+    };
+    Provider.prototype.initialize = function (opts) {
+        var e_2, _a;
+        if (opts === void 0) { opts = {}; }
+        var _b = opts.options, options = _b === void 0 ? {} : _b;
+        var normalizedIdentifier = this.normalizeInstanceIdentifier(opts.instanceIdentifier);
+        if (this.isInitialized(normalizedIdentifier)) {
+            throw Error("".concat(this.name, "(").concat(normalizedIdentifier, ") has already been initialized"));
+        }
+        if (!this.isComponentSet()) {
+            throw Error("Component ".concat(this.name, " has not been registered yet"));
+        }
+        var instance = this.getOrInitializeService({
+            instanceIdentifier: normalizedIdentifier,
+            options: options
+        });
+        try {
+            // resolve any pending promise waiting for the service instance
+            for (var _c = __values(this.instancesDeferred.entries()), _d = _c.next(); !_d.done; _d = _c.next()) {
+                var _e = __read(_d.value, 2), instanceIdentifier = _e[0], instanceDeferred = _e[1];
+                var normalizedDeferredIdentifier = this.normalizeInstanceIdentifier(instanceIdentifier);
+                if (normalizedIdentifier === normalizedDeferredIdentifier) {
+                    instanceDeferred.resolve(instance);
+                }
+            }
+        }
+        catch (e_2_1) { e_2 = { error: e_2_1 }; }
+        finally {
+            try {
+                if (_d && !_d.done && (_a = _c.return)) _a.call(_c);
+            }
+            finally { if (e_2) throw e_2.error; }
+        }
+        return instance;
+    };
+    /**
+     *
+     * @param callback - a function that will be invoked  after the provider has been initialized by calling provider.initialize().
+     * The function is invoked SYNCHRONOUSLY, so it should not execute any longrunning tasks in order to not block the program.
+     *
+     * @param identifier An optional instance identifier
+     * @returns a function to unregister the callback
+     */
+    Provider.prototype.onInit = function (callback, identifier) {
+        var _a;
+        var normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);
+        var existingCallbacks = (_a = this.onInitCallbacks.get(normalizedIdentifier)) !== null && _a !== void 0 ? _a : new Set();
+        existingCallbacks.add(callback);
+        this.onInitCallbacks.set(normalizedIdentifier, existingCallbacks);
+        var existingInstance = this.instances.get(normalizedIdentifier);
+        if (existingInstance) {
+            callback(existingInstance, normalizedIdentifier);
+        }
+        return function () {
+            existingCallbacks.delete(callback);
+        };
+    };
+    /**
+     * Invoke onInit callbacks synchronously
+     * @param instance the service instance`
+     */
+    Provider.prototype.invokeOnInitCallbacks = function (instance, identifier) {
+        var e_3, _a;
+        var callbacks = this.onInitCallbacks.get(identifier);
+        if (!callbacks) {
+            return;
+        }
+        try {
+            for (var callbacks_1 = __values(callbacks), callbacks_1_1 = callbacks_1.next(); !callbacks_1_1.done; callbacks_1_1 = callbacks_1.next()) {
+                var callback = callbacks_1_1.value;
+                try {
+                    callback(instance, identifier);
+                }
+                catch (_b) {
+                    // ignore errors in the onInit callback
+                }
+            }
+        }
+        catch (e_3_1) { e_3 = { error: e_3_1 }; }
+        finally {
+            try {
+                if (callbacks_1_1 && !callbacks_1_1.done && (_a = callbacks_1.return)) _a.call(callbacks_1);
+            }
+            finally { if (e_3) throw e_3.error; }
+        }
+    };
+    Provider.prototype.getOrInitializeService = function (_a) {
+        var instanceIdentifier = _a.instanceIdentifier, _b = _a.options, options = _b === void 0 ? {} : _b;
+        var instance = this.instances.get(instanceIdentifier);
+        if (!instance && this.component) {
+            instance = this.component.instanceFactory(this.container, {
+                instanceIdentifier: normalizeIdentifierForFactory(instanceIdentifier),
+                options: options
+            });
+            this.instances.set(instanceIdentifier, instance);
+            this.instancesOptions.set(instanceIdentifier, options);
+            /**
+             * Invoke onInit listeners.
+             * Note this.component.onInstanceCreated is different, which is used by the component creator,
+             * while onInit listeners are registered by consumers of the provider.
+             */
+            this.invokeOnInitCallbacks(instance, instanceIdentifier);
+            /**
+             * Order is important
+             * onInstanceCreated() should be called after this.instances.set(instanceIdentifier, instance); which
+             * makes `isInitialized()` return true.
+             */
+            if (this.component.onInstanceCreated) {
+                try {
+                    this.component.onInstanceCreated(this.container, instanceIdentifier, instance);
+                }
+                catch (_c) {
+                    // ignore errors in the onInstanceCreatedCallback
+                }
+            }
+        }
+        return instance || null;
+    };
+    Provider.prototype.normalizeInstanceIdentifier = function (identifier) {
+        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }
+        if (this.component) {
+            return this.component.multipleInstances ? identifier : DEFAULT_ENTRY_NAME;
+        }
+        else {
+            return identifier; // assume multiple instances are supported before the component is provided.
+        }
+    };
+    Provider.prototype.shouldAutoInitialize = function () {
+        return (!!this.component &&
+            this.component.instantiationMode !== "EXPLICIT" /* InstantiationMode.EXPLICIT */);
+    };
+    return Provider;
+}());
+// undefined should be passed to the service factory for the default instance
+function normalizeIdentifierForFactory(identifier) {
+    return identifier === DEFAULT_ENTRY_NAME ? undefined : identifier;
+}
+function isComponentEager(component) {
+    return component.instantiationMode === "EAGER" /* InstantiationMode.EAGER */;
+}
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * ComponentContainer that provides Providers for service name T, e.g. `auth`, `auth-internal`
+ */
+var ComponentContainer = /** @class */ (function () {
+    function ComponentContainer(name) {
+        this.name = name;
+        this.providers = new Map();
+    }
+    /**
+     *
+     * @param component Component being added
+     * @param overwrite When a component with the same name has already been registered,
+     * if overwrite is true: overwrite the existing component with the new component and create a new
+     * provider with the new component. It can be useful in tests where you want to use different mocks
+     * for different tests.
+     * if overwrite is false: throw an exception
+     */
+    ComponentContainer.prototype.addComponent = function (component) {
+        var provider = this.getProvider(component.name);
+        if (provider.isComponentSet()) {
+            throw new Error("Component ".concat(component.name, " has already been registered with ").concat(this.name));
+        }
+        provider.setComponent(component);
+    };
+    ComponentContainer.prototype.addOrOverwriteComponent = function (component) {
+        var provider = this.getProvider(component.name);
+        if (provider.isComponentSet()) {
+            // delete the existing provider from the container, so we can register the new component
+            this.providers.delete(component.name);
+        }
+        this.addComponent(component);
+    };
+    /**
+     * getProvider provides a type safe interface where it can only be called with a field name
+     * present in NameServiceMapping interface.
+     *
+     * Firebase SDKs providing services should extend NameServiceMapping interface to register
+     * themselves.
+     */
+    ComponentContainer.prototype.getProvider = function (name) {
+        if (this.providers.has(name)) {
+            return this.providers.get(name);
+        }
+        // create a Provider for a service that hasn't registered with Firebase
+        var provider = new Provider(name, this);
+        this.providers.set(name, provider);
+        return provider;
+    };
+    ComponentContainer.prototype.getProviders = function () {
+        return Array.from(this.providers.values());
+    };
+    return ComponentContainer;
+}());
+
+export { Component, ComponentContainer, Provider };
+//# sourceMappingURL=index.esm5.js.map

functions/node_modules/@firebase/component/dist/esm/package.json

@@ -0,0 +1 @@
+{"type":"module"}

functions/node_modules/@firebase/component/dist/esm/src/component.d.ts

@@ -0,0 +1,43 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { InstantiationMode, InstanceFactory, ComponentType, Dictionary, Name, onInstanceCreatedCallback } from './types';
+/**
+ * Component for service name T, e.g. `auth`, `auth-internal`
+ */
+export declare class Component<T extends Name = Name> {
+    readonly name: T;
+    readonly instanceFactory: InstanceFactory<T>;
+    readonly type: ComponentType;
+    multipleInstances: boolean;
+    /**
+     * Properties to be added to the service namespace
+     */
+    serviceProps: Dictionary;
+    instantiationMode: InstantiationMode;
+    onInstanceCreated: onInstanceCreatedCallback<T> | null;
+    /**
+     *
+     * @param name The public service name, e.g. app, auth, firestore, database
+     * @param instanceFactory Service factory responsible for creating the public interface
+     * @param type whether the service provided by the component is public or private
+     */
+    constructor(name: T, instanceFactory: InstanceFactory<T>, type: ComponentType);
+    setInstantiationMode(mode: InstantiationMode): this;
+    setMultipleInstances(multipleInstances: boolean): this;
+    setServiceProps(props: Dictionary): this;
+    setInstanceCreatedCallback(callback: onInstanceCreatedCallback<T>): this;
+}

functions/node_modules/@firebase/component/dist/esm/src/component_container.d.ts

@@ -0,0 +1,47 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { Provider } from './provider';
+import { Component } from './component';
+import { Name } from './types';
+/**
+ * ComponentContainer that provides Providers for service name T, e.g. `auth`, `auth-internal`
+ */
+export declare class ComponentContainer {
+    private readonly name;
+    private readonly providers;
+    constructor(name: string);
+    /**
+     *
+     * @param component Component being added
+     * @param overwrite When a component with the same name has already been registered,
+     * if overwrite is true: overwrite the existing component with the new component and create a new
+     * provider with the new component. It can be useful in tests where you want to use different mocks
+     * for different tests.
+     * if overwrite is false: throw an exception
+     */
+    addComponent<T extends Name>(component: Component<T>): void;
+    addOrOverwriteComponent<T extends Name>(component: Component<T>): void;
+    /**
+     * getProvider provides a type safe interface where it can only be called with a field name
+     * present in NameServiceMapping interface.
+     *
+     * Firebase SDKs providing services should extend NameServiceMapping interface to register
+     * themselves.
+     */
+    getProvider<T extends Name>(name: T): Provider<T>;
+    getProviders(): Array<Provider<Name>>;
+}

functions/node_modules/@firebase/component/dist/esm/src/component_container.test.d.ts

@@ -0,0 +1,24 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import '../test/setup';
+declare module './types' {
+    interface NameServiceMapping {
+        rocket: {};
+        ship: {};
+        fireball: {};
+    }
+}

functions/node_modules/@firebase/component/dist/esm/src/constants.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export declare const DEFAULT_ENTRY_NAME = "[DEFAULT]";

functions/node_modules/@firebase/component/dist/esm/src/provider.d.ts

@@ -0,0 +1,79 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { ComponentContainer } from './component_container';
+import { InitializeOptions, Name, NameServiceMapping, OnInitCallBack } from './types';
+import { Component } from './component';
+/**
+ * Provider for instance for service name T, e.g. 'auth', 'auth-internal'
+ * NameServiceMapping[T] is an alias for the type of the instance
+ */
+export declare class Provider<T extends Name> {
+    private readonly name;
+    private readonly container;
+    private component;
+    private readonly instances;
+    private readonly instancesDeferred;
+    private readonly instancesOptions;
+    private onInitCallbacks;
+    constructor(name: T, container: ComponentContainer);
+    /**
+     * @param identifier A provider can provide multiple instances of a service
+     * if this.component.multipleInstances is true.
+     */
+    get(identifier?: string): Promise<NameServiceMapping[T]>;
+    /**
+     *
+     * @param options.identifier A provider can provide multiple instances of a service
+     * if this.component.multipleInstances is true.
+     * @param options.optional If optional is false or not provided, the method throws an error when
+     * the service is not immediately available.
+     * If optional is true, the method returns null if the service is not immediately available.
+     */
+    getImmediate(options: {
+        identifier?: string;
+        optional: true;
+    }): NameServiceMapping[T] | null;
+    getImmediate(options?: {
+        identifier?: string;
+        optional?: false;
+    }): NameServiceMapping[T];
+    getComponent(): Component<T> | null;
+    setComponent(component: Component<T>): void;
+    clearInstance(identifier?: string): void;
+    delete(): Promise<void>;
+    isComponentSet(): boolean;
+    isInitialized(identifier?: string): boolean;
+    getOptions(identifier?: string): Record<string, unknown>;
+    initialize(opts?: InitializeOptions): NameServiceMapping[T];
+    /**
+     *
+     * @param callback - a function that will be invoked  after the provider has been initialized by calling provider.initialize().
+     * The function is invoked SYNCHRONOUSLY, so it should not execute any longrunning tasks in order to not block the program.
+     *
+     * @param identifier An optional instance identifier
+     * @returns a function to unregister the callback
+     */
+    onInit(callback: OnInitCallBack<T>, identifier?: string): () => void;
+    /**
+     * Invoke onInit callbacks synchronously
+     * @param instance the service instance`
+     */
+    private invokeOnInitCallbacks;
+    private getOrInitializeService;
+    private normalizeInstanceIdentifier;
+    private shouldAutoInitialize;
+}

functions/node_modules/@firebase/component/dist/esm/src/provider.test.d.ts

@@ -0,0 +1,23 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import '../test/setup';
+declare module './types' {
+    interface NameServiceMapping {
+        test: {};
+        badtest: {};
+    }
+}

functions/node_modules/@firebase/component/dist/esm/src/types.d.ts

@@ -0,0 +1,62 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { ComponentContainer } from './component_container';
+export declare const enum InstantiationMode {
+    LAZY = "LAZY",
+    EAGER = "EAGER",
+    EXPLICIT = "EXPLICIT"
+}
+/**
+ * PUBLIC: A public component provides a set of public APIs to customers. A service namespace will be patched
+ * onto `firebase` namespace. Assume the component name is `test`, customers will be able
+ * to get the service by calling `firebase.test()` or `app.test()` where `app` is a `FirebaseApp` instance.
+ *
+ * PRIVATE: A private component provides a set of private APIs that are used internally by other
+ * Firebase SDKs. No service namespace is created in `firebase` namespace and customers have no way to get them.
+ */
+export declare const enum ComponentType {
+    PUBLIC = "PUBLIC",
+    PRIVATE = "PRIVATE",
+    VERSION = "VERSION"
+}
+export interface InstanceFactoryOptions {
+    instanceIdentifier?: string;
+    options?: {};
+}
+export declare type InitializeOptions = InstanceFactoryOptions;
+/**
+ * Factory to create an instance of type T, given a ComponentContainer.
+ * ComponentContainer is the IOC container that provides {@link Provider}
+ * for dependencies.
+ *
+ * NOTE: The container only provides {@link Provider} rather than the actual instances of dependencies.
+ * It is useful for lazily loaded dependencies and optional dependencies.
+ */
+export declare type InstanceFactory<T extends Name> = (container: ComponentContainer, options: InstanceFactoryOptions) => NameServiceMapping[T];
+export declare type onInstanceCreatedCallback<T extends Name> = (container: ComponentContainer, instanceIdentifier: string, instance: NameServiceMapping[T]) => void;
+export interface Dictionary {
+    [key: string]: unknown;
+}
+/**
+ * This interface will be extended by Firebase SDKs to provide service name and service type mapping.
+ * It is used as a generic constraint to ensure type safety.
+ */
+export interface NameServiceMapping {
+}
+export declare type Name = keyof NameServiceMapping;
+export declare type Service = NameServiceMapping[Name];
+export declare type OnInitCallBack<T extends Name> = (instance: NameServiceMapping[T], identifier: string) => void;

functions/node_modules/@firebase/component/dist/esm/test/setup.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {};

functions/node_modules/@firebase/component/dist/esm/test/util.d.ts

@@ -0,0 +1,5 @@
+import { FirebaseApp } from '@firebase/app-types';
+import { InstanceFactory, InstantiationMode, Name } from '../src/types';
+import { Component } from '../src/component';
+export declare function getFakeApp(appName?: string): FirebaseApp;
+export declare function getFakeComponent<T extends Name>(name: T, factory: InstanceFactory<T>, multipleInstance?: boolean, instantiationMode?: InstantiationMode): Component<T>;

functions/node_modules/@firebase/component/dist/index.cjs.js

@@ -0,0 +1,466 @@
+'use strict';
+
+Object.defineProperty(exports, '__esModule', { value: true });
+
+var tslib = require('tslib');
+var util = require('@firebase/util');
+
+/**
+ * Component for service name T, e.g. `auth`, `auth-internal`
+ */
+var Component = /** @class */ (function () {
+    /**
+     *
+     * @param name The public service name, e.g. app, auth, firestore, database
+     * @param instanceFactory Service factory responsible for creating the public interface
+     * @param type whether the service provided by the component is public or private
+     */
+    function Component(name, instanceFactory, type) {
+        this.name = name;
+        this.instanceFactory = instanceFactory;
+        this.type = type;
+        this.multipleInstances = false;
+        /**
+         * Properties to be added to the service namespace
+         */
+        this.serviceProps = {};
+        this.instantiationMode = "LAZY" /* InstantiationMode.LAZY */;
+        this.onInstanceCreated = null;
+    }
+    Component.prototype.setInstantiationMode = function (mode) {
+        this.instantiationMode = mode;
+        return this;
+    };
+    Component.prototype.setMultipleInstances = function (multipleInstances) {
+        this.multipleInstances = multipleInstances;
+        return this;
+    };
+    Component.prototype.setServiceProps = function (props) {
+        this.serviceProps = props;
+        return this;
+    };
+    Component.prototype.setInstanceCreatedCallback = function (callback) {
+        this.onInstanceCreated = callback;
+        return this;
+    };
+    return Component;
+}());
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+var DEFAULT_ENTRY_NAME = '[DEFAULT]';
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * Provider for instance for service name T, e.g. 'auth', 'auth-internal'
+ * NameServiceMapping[T] is an alias for the type of the instance
+ */
+var Provider = /** @class */ (function () {
+    function Provider(name, container) {
+        this.name = name;
+        this.container = container;
+        this.component = null;
+        this.instances = new Map();
+        this.instancesDeferred = new Map();
+        this.instancesOptions = new Map();
+        this.onInitCallbacks = new Map();
+    }
+    /**
+     * @param identifier A provider can provide multiple instances of a service
+     * if this.component.multipleInstances is true.
+     */
+    Provider.prototype.get = function (identifier) {
+        // if multipleInstances is not supported, use the default name
+        var normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);
+        if (!this.instancesDeferred.has(normalizedIdentifier)) {
+            var deferred = new util.Deferred();
+            this.instancesDeferred.set(normalizedIdentifier, deferred);
+            if (this.isInitialized(normalizedIdentifier) ||
+                this.shouldAutoInitialize()) {
+                // initialize the service if it can be auto-initialized
+                try {
+                    var instance = this.getOrInitializeService({
+                        instanceIdentifier: normalizedIdentifier
+                    });
+                    if (instance) {
+                        deferred.resolve(instance);
+                    }
+                }
+                catch (e) {
+                    // when the instance factory throws an exception during get(), it should not cause
+                    // a fatal error. We just return the unresolved promise in this case.
+                }
+            }
+        }
+        return this.instancesDeferred.get(normalizedIdentifier).promise;
+    };
+    Provider.prototype.getImmediate = function (options) {
+        var _a;
+        // if multipleInstances is not supported, use the default name
+        var normalizedIdentifier = this.normalizeInstanceIdentifier(options === null || options === void 0 ? void 0 : options.identifier);
+        var optional = (_a = options === null || options === void 0 ? void 0 : options.optional) !== null && _a !== void 0 ? _a : false;
+        if (this.isInitialized(normalizedIdentifier) ||
+            this.shouldAutoInitialize()) {
+            try {
+                return this.getOrInitializeService({
+                    instanceIdentifier: normalizedIdentifier
+                });
+            }
+            catch (e) {
+                if (optional) {
+                    return null;
+                }
+                else {
+                    throw e;
+                }
+            }
+        }
+        else {
+            // In case a component is not initialized and should/cannot be auto-initialized at the moment, return null if the optional flag is set, or throw
+            if (optional) {
+                return null;
+            }
+            else {
+                throw Error("Service ".concat(this.name, " is not available"));
+            }
+        }
+    };
+    Provider.prototype.getComponent = function () {
+        return this.component;
+    };
+    Provider.prototype.setComponent = function (component) {
+        var e_1, _a;
+        if (component.name !== this.name) {
+            throw Error("Mismatching Component ".concat(component.name, " for Provider ").concat(this.name, "."));
+        }
+        if (this.component) {
+            throw Error("Component for ".concat(this.name, " has already been provided"));
+        }
+        this.component = component;
+        // return early without attempting to initialize the component if the component requires explicit initialization (calling `Provider.initialize()`)
+        if (!this.shouldAutoInitialize()) {
+            return;
+        }
+        // if the service is eager, initialize the default instance
+        if (isComponentEager(component)) {
+            try {
+                this.getOrInitializeService({ instanceIdentifier: DEFAULT_ENTRY_NAME });
+            }
+            catch (e) {
+                // when the instance factory for an eager Component throws an exception during the eager
+                // initialization, it should not cause a fatal error.
+                // TODO: Investigate if we need to make it configurable, because some component may want to cause
+                // a fatal error in this case?
+            }
+        }
+        try {
+            // Create service instances for the pending promises and resolve them
+            // NOTE: if this.multipleInstances is false, only the default instance will be created
+            // and all promises with resolve with it regardless of the identifier.
+            for (var _b = tslib.__values(this.instancesDeferred.entries()), _c = _b.next(); !_c.done; _c = _b.next()) {
+                var _d = tslib.__read(_c.value, 2), instanceIdentifier = _d[0], instanceDeferred = _d[1];
+                var normalizedIdentifier = this.normalizeInstanceIdentifier(instanceIdentifier);
+                try {
+                    // `getOrInitializeService()` should always return a valid instance since a component is guaranteed. use ! to make typescript happy.
+                    var instance = this.getOrInitializeService({
+                        instanceIdentifier: normalizedIdentifier
+                    });
+                    instanceDeferred.resolve(instance);
+                }
+                catch (e) {
+                    // when the instance factory throws an exception, it should not cause
+                    // a fatal error. We just leave the promise unresolved.
+                }
+            }
+        }
+        catch (e_1_1) { e_1 = { error: e_1_1 }; }
+        finally {
+            try {
+                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
+            }
+            finally { if (e_1) throw e_1.error; }
+        }
+    };
+    Provider.prototype.clearInstance = function (identifier) {
+        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }
+        this.instancesDeferred.delete(identifier);
+        this.instancesOptions.delete(identifier);
+        this.instances.delete(identifier);
+    };
+    // app.delete() will call this method on every provider to delete the services
+    // TODO: should we mark the provider as deleted?
+    Provider.prototype.delete = function () {
+        return tslib.__awaiter(this, void 0, void 0, function () {
+            var services;
+            return tslib.__generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        services = Array.from(this.instances.values());
+                        return [4 /*yield*/, Promise.all(tslib.__spreadArray(tslib.__spreadArray([], tslib.__read(services
+                                .filter(function (service) { return 'INTERNAL' in service; }) // legacy services
+                                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                                .map(function (service) { return service.INTERNAL.delete(); })), false), tslib.__read(services
+                                .filter(function (service) { return '_delete' in service; }) // modularized services
+                                // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                                .map(function (service) { return service._delete(); })), false))];
+                    case 1:
+                        _a.sent();
+                        return [2 /*return*/];
+                }
+            });
+        });
+    };
+    Provider.prototype.isComponentSet = function () {
+        return this.component != null;
+    };
+    Provider.prototype.isInitialized = function (identifier) {
+        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }
+        return this.instances.has(identifier);
+    };
+    Provider.prototype.getOptions = function (identifier) {
+        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }
+        return this.instancesOptions.get(identifier) || {};
+    };
+    Provider.prototype.initialize = function (opts) {
+        var e_2, _a;
+        if (opts === void 0) { opts = {}; }
+        var _b = opts.options, options = _b === void 0 ? {} : _b;
+        var normalizedIdentifier = this.normalizeInstanceIdentifier(opts.instanceIdentifier);
+        if (this.isInitialized(normalizedIdentifier)) {
+            throw Error("".concat(this.name, "(").concat(normalizedIdentifier, ") has already been initialized"));
+        }
+        if (!this.isComponentSet()) {
+            throw Error("Component ".concat(this.name, " has not been registered yet"));
+        }
+        var instance = this.getOrInitializeService({
+            instanceIdentifier: normalizedIdentifier,
+            options: options
+        });
+        try {
+            // resolve any pending promise waiting for the service instance
+            for (var _c = tslib.__values(this.instancesDeferred.entries()), _d = _c.next(); !_d.done; _d = _c.next()) {
+                var _e = tslib.__read(_d.value, 2), instanceIdentifier = _e[0], instanceDeferred = _e[1];
+                var normalizedDeferredIdentifier = this.normalizeInstanceIdentifier(instanceIdentifier);
+                if (normalizedIdentifier === normalizedDeferredIdentifier) {
+                    instanceDeferred.resolve(instance);
+                }
+            }
+        }
+        catch (e_2_1) { e_2 = { error: e_2_1 }; }
+        finally {
+            try {
+                if (_d && !_d.done && (_a = _c.return)) _a.call(_c);
+            }
+            finally { if (e_2) throw e_2.error; }
+        }
+        return instance;
+    };
+    /**
+     *
+     * @param callback - a function that will be invoked  after the provider has been initialized by calling provider.initialize().
+     * The function is invoked SYNCHRONOUSLY, so it should not execute any longrunning tasks in order to not block the program.
+     *
+     * @param identifier An optional instance identifier
+     * @returns a function to unregister the callback
+     */
+    Provider.prototype.onInit = function (callback, identifier) {
+        var _a;
+        var normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);
+        var existingCallbacks = (_a = this.onInitCallbacks.get(normalizedIdentifier)) !== null && _a !== void 0 ? _a : new Set();
+        existingCallbacks.add(callback);
+        this.onInitCallbacks.set(normalizedIdentifier, existingCallbacks);
+        var existingInstance = this.instances.get(normalizedIdentifier);
+        if (existingInstance) {
+            callback(existingInstance, normalizedIdentifier);
+        }
+        return function () {
+            existingCallbacks.delete(callback);
+        };
+    };
+    /**
+     * Invoke onInit callbacks synchronously
+     * @param instance the service instance`
+     */
+    Provider.prototype.invokeOnInitCallbacks = function (instance, identifier) {
+        var e_3, _a;
+        var callbacks = this.onInitCallbacks.get(identifier);
+        if (!callbacks) {
+            return;
+        }
+        try {
+            for (var callbacks_1 = tslib.__values(callbacks), callbacks_1_1 = callbacks_1.next(); !callbacks_1_1.done; callbacks_1_1 = callbacks_1.next()) {
+                var callback = callbacks_1_1.value;
+                try {
+                    callback(instance, identifier);
+                }
+                catch (_b) {
+                    // ignore errors in the onInit callback
+                }
+            }
+        }
+        catch (e_3_1) { e_3 = { error: e_3_1 }; }
+        finally {
+            try {
+                if (callbacks_1_1 && !callbacks_1_1.done && (_a = callbacks_1.return)) _a.call(callbacks_1);
+            }
+            finally { if (e_3) throw e_3.error; }
+        }
+    };
+    Provider.prototype.getOrInitializeService = function (_a) {
+        var instanceIdentifier = _a.instanceIdentifier, _b = _a.options, options = _b === void 0 ? {} : _b;
+        var instance = this.instances.get(instanceIdentifier);
+        if (!instance && this.component) {
+            instance = this.component.instanceFactory(this.container, {
+                instanceIdentifier: normalizeIdentifierForFactory(instanceIdentifier),
+                options: options
+            });
+            this.instances.set(instanceIdentifier, instance);
+            this.instancesOptions.set(instanceIdentifier, options);
+            /**
+             * Invoke onInit listeners.
+             * Note this.component.onInstanceCreated is different, which is used by the component creator,
+             * while onInit listeners are registered by consumers of the provider.
+             */
+            this.invokeOnInitCallbacks(instance, instanceIdentifier);
+            /**
+             * Order is important
+             * onInstanceCreated() should be called after this.instances.set(instanceIdentifier, instance); which
+             * makes `isInitialized()` return true.
+             */
+            if (this.component.onInstanceCreated) {
+                try {
+                    this.component.onInstanceCreated(this.container, instanceIdentifier, instance);
+                }
+                catch (_c) {
+                    // ignore errors in the onInstanceCreatedCallback
+                }
+            }
+        }
+        return instance || null;
+    };
+    Provider.prototype.normalizeInstanceIdentifier = function (identifier) {
+        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }
+        if (this.component) {
+            return this.component.multipleInstances ? identifier : DEFAULT_ENTRY_NAME;
+        }
+        else {
+            return identifier; // assume multiple instances are supported before the component is provided.
+        }
+    };
+    Provider.prototype.shouldAutoInitialize = function () {
+        return (!!this.component &&
+            this.component.instantiationMode !== "EXPLICIT" /* InstantiationMode.EXPLICIT */);
+    };
+    return Provider;
+}());
+// undefined should be passed to the service factory for the default instance
+function normalizeIdentifierForFactory(identifier) {
+    return identifier === DEFAULT_ENTRY_NAME ? undefined : identifier;
+}
+function isComponentEager(component) {
+    return component.instantiationMode === "EAGER" /* InstantiationMode.EAGER */;
+}
+
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * ComponentContainer that provides Providers for service name T, e.g. `auth`, `auth-internal`
+ */
+var ComponentContainer = /** @class */ (function () {
+    function ComponentContainer(name) {
+        this.name = name;
+        this.providers = new Map();
+    }
+    /**
+     *
+     * @param component Component being added
+     * @param overwrite When a component with the same name has already been registered,
+     * if overwrite is true: overwrite the existing component with the new component and create a new
+     * provider with the new component. It can be useful in tests where you want to use different mocks
+     * for different tests.
+     * if overwrite is false: throw an exception
+     */
+    ComponentContainer.prototype.addComponent = function (component) {
+        var provider = this.getProvider(component.name);
+        if (provider.isComponentSet()) {
+            throw new Error("Component ".concat(component.name, " has already been registered with ").concat(this.name));
+        }
+        provider.setComponent(component);
+    };
+    ComponentContainer.prototype.addOrOverwriteComponent = function (component) {
+        var provider = this.getProvider(component.name);
+        if (provider.isComponentSet()) {
+            // delete the existing provider from the container, so we can register the new component
+            this.providers.delete(component.name);
+        }
+        this.addComponent(component);
+    };
+    /**
+     * getProvider provides a type safe interface where it can only be called with a field name
+     * present in NameServiceMapping interface.
+     *
+     * Firebase SDKs providing services should extend NameServiceMapping interface to register
+     * themselves.
+     */
+    ComponentContainer.prototype.getProvider = function (name) {
+        if (this.providers.has(name)) {
+            return this.providers.get(name);
+        }
+        // create a Provider for a service that hasn't registered with Firebase
+        var provider = new Provider(name, this);
+        this.providers.set(name, provider);
+        return provider;
+    };
+    ComponentContainer.prototype.getProviders = function () {
+        return Array.from(this.providers.values());
+    };
+    return ComponentContainer;
+}());
+
+exports.Component = Component;
+exports.ComponentContainer = ComponentContainer;
+exports.Provider = Provider;
+//# sourceMappingURL=index.cjs.js.map

functions/node_modules/@firebase/component/dist/index.d.ts

@@ -0,0 +1,20 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export { Component } from './src/component';
+export { ComponentContainer } from './src/component_container';
+export { Provider } from './src/provider';
+export { ComponentType, InstanceFactory, InstantiationMode, NameServiceMapping, Name, InstanceFactoryOptions } from './src/types';

functions/node_modules/@firebase/component/dist/src/component.d.ts

@@ -0,0 +1,43 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { InstantiationMode, InstanceFactory, ComponentType, Dictionary, Name, onInstanceCreatedCallback } from './types';
+/**
+ * Component for service name T, e.g. `auth`, `auth-internal`
+ */
+export declare class Component<T extends Name = Name> {
+    readonly name: T;
+    readonly instanceFactory: InstanceFactory<T>;
+    readonly type: ComponentType;
+    multipleInstances: boolean;
+    /**
+     * Properties to be added to the service namespace
+     */
+    serviceProps: Dictionary;
+    instantiationMode: InstantiationMode;
+    onInstanceCreated: onInstanceCreatedCallback<T> | null;
+    /**
+     *
+     * @param name The public service name, e.g. app, auth, firestore, database
+     * @param instanceFactory Service factory responsible for creating the public interface
+     * @param type whether the service provided by the component is public or private
+     */
+    constructor(name: T, instanceFactory: InstanceFactory<T>, type: ComponentType);
+    setInstantiationMode(mode: InstantiationMode): this;
+    setMultipleInstances(multipleInstances: boolean): this;
+    setServiceProps(props: Dictionary): this;
+    setInstanceCreatedCallback(callback: onInstanceCreatedCallback<T>): this;
+}

functions/node_modules/@firebase/component/dist/src/component_container.d.ts

@@ -0,0 +1,47 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { Provider } from './provider';
+import { Component } from './component';
+import { Name } from './types';
+/**
+ * ComponentContainer that provides Providers for service name T, e.g. `auth`, `auth-internal`
+ */
+export declare class ComponentContainer {
+    private readonly name;
+    private readonly providers;
+    constructor(name: string);
+    /**
+     *
+     * @param component Component being added
+     * @param overwrite When a component with the same name has already been registered,
+     * if overwrite is true: overwrite the existing component with the new component and create a new
+     * provider with the new component. It can be useful in tests where you want to use different mocks
+     * for different tests.
+     * if overwrite is false: throw an exception
+     */
+    addComponent<T extends Name>(component: Component<T>): void;
+    addOrOverwriteComponent<T extends Name>(component: Component<T>): void;
+    /**
+     * getProvider provides a type safe interface where it can only be called with a field name
+     * present in NameServiceMapping interface.
+     *
+     * Firebase SDKs providing services should extend NameServiceMapping interface to register
+     * themselves.
+     */
+    getProvider<T extends Name>(name: T): Provider<T>;
+    getProviders(): Array<Provider<Name>>;
+}

functions/node_modules/@firebase/component/dist/src/component_container.test.d.ts

@@ -0,0 +1,24 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import '../test/setup';
+declare module './types' {
+    interface NameServiceMapping {
+        rocket: {};
+        ship: {};
+        fireball: {};
+    }
+}

functions/node_modules/@firebase/component/dist/src/constants.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export declare const DEFAULT_ENTRY_NAME = "[DEFAULT]";

functions/node_modules/@firebase/component/dist/src/provider.d.ts

@@ -0,0 +1,79 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { ComponentContainer } from './component_container';
+import { InitializeOptions, Name, NameServiceMapping, OnInitCallBack } from './types';
+import { Component } from './component';
+/**
+ * Provider for instance for service name T, e.g. 'auth', 'auth-internal'
+ * NameServiceMapping[T] is an alias for the type of the instance
+ */
+export declare class Provider<T extends Name> {
+    private readonly name;
+    private readonly container;
+    private component;
+    private readonly instances;
+    private readonly instancesDeferred;
+    private readonly instancesOptions;
+    private onInitCallbacks;
+    constructor(name: T, container: ComponentContainer);
+    /**
+     * @param identifier A provider can provide multiple instances of a service
+     * if this.component.multipleInstances is true.
+     */
+    get(identifier?: string): Promise<NameServiceMapping[T]>;
+    /**
+     *
+     * @param options.identifier A provider can provide multiple instances of a service
+     * if this.component.multipleInstances is true.
+     * @param options.optional If optional is false or not provided, the method throws an error when
+     * the service is not immediately available.
+     * If optional is true, the method returns null if the service is not immediately available.
+     */
+    getImmediate(options: {
+        identifier?: string;
+        optional: true;
+    }): NameServiceMapping[T] | null;
+    getImmediate(options?: {
+        identifier?: string;
+        optional?: false;
+    }): NameServiceMapping[T];
+    getComponent(): Component<T> | null;
+    setComponent(component: Component<T>): void;
+    clearInstance(identifier?: string): void;
+    delete(): Promise<void>;
+    isComponentSet(): boolean;
+    isInitialized(identifier?: string): boolean;
+    getOptions(identifier?: string): Record<string, unknown>;
+    initialize(opts?: InitializeOptions): NameServiceMapping[T];
+    /**
+     *
+     * @param callback - a function that will be invoked  after the provider has been initialized by calling provider.initialize().
+     * The function is invoked SYNCHRONOUSLY, so it should not execute any longrunning tasks in order to not block the program.
+     *
+     * @param identifier An optional instance identifier
+     * @returns a function to unregister the callback
+     */
+    onInit(callback: OnInitCallBack<T>, identifier?: string): () => void;
+    /**
+     * Invoke onInit callbacks synchronously
+     * @param instance the service instance`
+     */
+    private invokeOnInitCallbacks;
+    private getOrInitializeService;
+    private normalizeInstanceIdentifier;
+    private shouldAutoInitialize;
+}

functions/node_modules/@firebase/component/dist/src/provider.test.d.ts

@@ -0,0 +1,23 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import '../test/setup';
+declare module './types' {
+    interface NameServiceMapping {
+        test: {};
+        badtest: {};
+    }
+}

functions/node_modules/@firebase/component/dist/src/types.d.ts

@@ -0,0 +1,62 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { ComponentContainer } from './component_container';
+export declare const enum InstantiationMode {
+    LAZY = "LAZY",
+    EAGER = "EAGER",
+    EXPLICIT = "EXPLICIT"
+}
+/**
+ * PUBLIC: A public component provides a set of public APIs to customers. A service namespace will be patched
+ * onto `firebase` namespace. Assume the component name is `test`, customers will be able
+ * to get the service by calling `firebase.test()` or `app.test()` where `app` is a `FirebaseApp` instance.
+ *
+ * PRIVATE: A private component provides a set of private APIs that are used internally by other
+ * Firebase SDKs. No service namespace is created in `firebase` namespace and customers have no way to get them.
+ */
+export declare const enum ComponentType {
+    PUBLIC = "PUBLIC",
+    PRIVATE = "PRIVATE",
+    VERSION = "VERSION"
+}
+export interface InstanceFactoryOptions {
+    instanceIdentifier?: string;
+    options?: {};
+}
+export declare type InitializeOptions = InstanceFactoryOptions;
+/**
+ * Factory to create an instance of type T, given a ComponentContainer.
+ * ComponentContainer is the IOC container that provides {@link Provider}
+ * for dependencies.
+ *
+ * NOTE: The container only provides {@link Provider} rather than the actual instances of dependencies.
+ * It is useful for lazily loaded dependencies and optional dependencies.
+ */
+export declare type InstanceFactory<T extends Name> = (container: ComponentContainer, options: InstanceFactoryOptions) => NameServiceMapping[T];
+export declare type onInstanceCreatedCallback<T extends Name> = (container: ComponentContainer, instanceIdentifier: string, instance: NameServiceMapping[T]) => void;
+export interface Dictionary {
+    [key: string]: unknown;
+}
+/**
+ * This interface will be extended by Firebase SDKs to provide service name and service type mapping.
+ * It is used as a generic constraint to ensure type safety.
+ */
+export interface NameServiceMapping {
+}
+export declare type Name = keyof NameServiceMapping;
+export declare type Service = NameServiceMapping[Name];
+export declare type OnInitCallBack<T extends Name> = (instance: NameServiceMapping[T], identifier: string) => void;

functions/node_modules/@firebase/component/dist/test/setup.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2019 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {};

functions/node_modules/@firebase/component/dist/test/util.d.ts

@@ -0,0 +1,5 @@
+import { FirebaseApp } from '@firebase/app-types';
+import { InstanceFactory, InstantiationMode, Name } from '../src/types';
+import { Component } from '../src/component';
+export declare function getFakeApp(appName?: string): FirebaseApp;
+export declare function getFakeComponent<T extends Name>(name: T, factory: InstanceFactory<T>, multipleInstance?: boolean, instantiationMode?: InstantiationMode): Component<T>;

functions/node_modules/@firebase/component/package.json

@@ -0,0 +1,60 @@
+{
+  "name": "@firebase/component",
+  "version": "0.6.9",
+  "description": "Firebase Component Platform",
+  "author": "Firebase <firebase-support@google.com> (https://firebase.google.com/)",
+  "main": "dist/index.cjs.js",
+  "browser": "dist/esm/index.esm2017.js",
+  "module": "dist/esm/index.esm2017.js",
+  "esm5": "dist/esm/index.esm5.js",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "require": "./dist/index.cjs.js",
+      "esm5": "./dist/esm/index.esm5.js",
+      "default": "./dist/esm/index.esm2017.js"
+    },
+    "./package.json": "./package.json"
+  },
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "lint": "eslint -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
+    "lint:fix": "eslint --fix -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
+    "build": "rollup -c",
+    "build:deps": "lerna run --scope @firebase/component --include-dependencies build",
+    "dev": "rollup -c -w",
+    "test": "run-p --npm-path npm lint test:all",
+    "test:all": "run-p --npm-path npm test:browser test:node",
+    "test:ci": "node ../../scripts/run_tests_in_ci.js -s test:all",
+    "test:browser": "karma start",
+    "test:node": "TS_NODE_COMPILER_OPTIONS='{\"module\":\"commonjs\"}' nyc --reporter lcovonly -- mocha src/**/*.test.ts --config ../../config/mocharc.node.js",
+    "trusted-type-check": "tsec -p tsconfig.json --noEmit"
+  },
+  "dependencies": {
+    "@firebase/util": "1.10.0",
+    "tslib": "^2.1.0"
+  },
+  "license": "Apache-2.0",
+  "devDependencies": {
+    "rollup": "2.79.1",
+    "rollup-plugin-typescript2": "0.31.2",
+    "typescript": "4.7.4"
+  },
+  "repository": {
+    "directory": "packages/component",
+    "type": "git",
+    "url": "git+https://github.com/firebase/firebase-js-sdk.git"
+  },
+  "bugs": {
+    "url": "https://github.com/firebase/firebase-js-sdk/issues"
+  },
+  "typings": "dist/index.d.ts",
+  "nyc": {
+    "extension": [
+      ".ts"
+    ],
+    "reportDir": "./coverage/node"
+  }
+}

functions/node_modules/@firebase/database-compat/README.md

@@ -0,0 +1,5 @@
+# @firebase/database-compat
+
+This is the compatibility layer for the Firebase Realtime Database component of the Firebase JS SDK. 
+
+**This package is not intended for direct usage, and should only be used via the officially supported [firebase](https://www.npmjs.com/package/firebase) package.**

functions/node_modules/@firebase/database-compat/dist/database-compat/src/api/Database.d.ts

@@ -0,0 +1,74 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { FirebaseApp } from '@firebase/app-types';
+import { FirebaseService } from '@firebase/app-types/private';
+import { forceLongPolling, forceWebSockets, Database as ModularDatabase } from '@firebase/database';
+import { Compat, EmulatorMockTokenOptions } from '@firebase/util';
+import { Reference } from './Reference';
+/**
+ * Class representing a firebase database.
+ */
+export declare class Database implements FirebaseService, Compat<ModularDatabase> {
+    readonly _delegate: ModularDatabase;
+    readonly app: FirebaseApp;
+    static readonly ServerValue: {
+        TIMESTAMP: object;
+        increment: (delta: number) => object;
+    };
+    /**
+     * The constructor should not be called by users of our public API.
+     */
+    constructor(_delegate: ModularDatabase, app: FirebaseApp);
+    INTERNAL: {
+        delete: () => Promise<void>;
+        forceWebSockets: typeof forceWebSockets;
+        forceLongPolling: typeof forceLongPolling;
+    };
+    /**
+     * Modify this instance to communicate with the Realtime Database emulator.
+     *
+     * <p>Note: This method must be called before performing any other operation.
+     *
+     * @param host - the emulator host (ex: localhost)
+     * @param port - the emulator port (ex: 8080)
+     * @param options.mockUserToken - the mock auth token to use for unit testing Security Rules
+     */
+    useEmulator(host: string, port: number, options?: {
+        mockUserToken?: EmulatorMockTokenOptions;
+    }): void;
+    /**
+     * Returns a reference to the root or to the path specified in the provided
+     * argument.
+     *
+     * @param path - The relative string path or an existing Reference to a database
+     * location.
+     * @throws If a Reference is provided, throws if it does not belong to the
+     * same project.
+     * @returns Firebase reference.
+     */
+    ref(path?: string): Reference;
+    ref(path?: Reference): Reference;
+    /**
+     * Returns a reference to the root or the path specified in url.
+     * We throw a exception if the url is not in the same domain as the
+     * current repo.
+     * @returns Firebase reference.
+     */
+    refFromURL(url: string): Reference;
+    goOffline(): void;
+    goOnline(): void;
+}

functions/node_modules/@firebase/database-compat/dist/database-compat/src/api/Reference.d.ts

@@ -0,0 +1,207 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { DataSnapshot as ModularDataSnapshot, Query as ExpQuery, DatabaseReference as ModularReference } from '@firebase/database';
+import { Compat } from '@firebase/util';
+import { Database } from './Database';
+import { OnDisconnect } from './onDisconnect';
+import { TransactionResult } from './TransactionResult';
+/**
+ * Class representing a firebase data snapshot.  It wraps a SnapshotNode and
+ * surfaces the public methods (val, forEach, etc.) we want to expose.
+ */
+export declare class DataSnapshot implements Compat<ModularDataSnapshot> {
+    readonly _database: Database;
+    readonly _delegate: ModularDataSnapshot;
+    constructor(_database: Database, _delegate: ModularDataSnapshot);
+    /**
+     * Retrieves the snapshot contents as JSON.  Returns null if the snapshot is
+     * empty.
+     *
+     * @returns JSON representation of the DataSnapshot contents, or null if empty.
+     */
+    val(): unknown;
+    /**
+     * Returns the snapshot contents as JSON, including priorities of node.  Suitable for exporting
+     * the entire node contents.
+     * @returns JSON representation of the DataSnapshot contents, or null if empty.
+     */
+    exportVal(): unknown;
+    toJSON(): unknown;
+    /**
+     * Returns whether the snapshot contains a non-null value.
+     *
+     * @returns Whether the snapshot contains a non-null value, or is empty.
+     */
+    exists(): boolean;
+    /**
+     * Returns a DataSnapshot of the specified child node's contents.
+     *
+     * @param path - Path to a child.
+     * @returns DataSnapshot for child node.
+     */
+    child(path: string): DataSnapshot;
+    /**
+     * Returns whether the snapshot contains a child at the specified path.
+     *
+     * @param path - Path to a child.
+     * @returns Whether the child exists.
+     */
+    hasChild(path: string): boolean;
+    /**
+     * Returns the priority of the object, or null if no priority was set.
+     *
+     * @returns The priority.
+     */
+    getPriority(): string | number | null;
+    /**
+     * Iterates through child nodes and calls the specified action for each one.
+     *
+     * @param action - Callback function to be called
+     * for each child.
+     * @returns True if forEach was canceled by action returning true for
+     * one of the child nodes.
+     */
+    forEach(action: (snapshot: IteratedDataSnapshot) => boolean | void): boolean;
+    /**
+     * Returns whether this DataSnapshot has children.
+     * @returns True if the DataSnapshot contains 1 or more child nodes.
+     */
+    hasChildren(): boolean;
+    get key(): string;
+    /**
+     * Returns the number of children for this DataSnapshot.
+     * @returns The number of children that this DataSnapshot contains.
+     */
+    numChildren(): number;
+    /**
+     * @returns The Firebase reference for the location this snapshot's data came
+     * from.
+     */
+    getRef(): Reference;
+    get ref(): Reference;
+}
+/**
+ * Represents a child snapshot of a `Reference` that is being iterated over. The key will never be undefined.
+ */
+export interface IteratedDataSnapshot extends DataSnapshot {
+    key: string;
+}
+export interface SnapshotCallback {
+    (dataSnapshot: DataSnapshot, previousChildName?: string | null): unknown;
+}
+/**
+ * A Query represents a filter to be applied to a firebase location.  This object purely represents the
+ * query expression (and exposes our public API to build the query).  The actual query logic is in ViewBase.js.
+ *
+ * Since every Firebase reference is a query, Firebase inherits from this object.
+ */
+export declare class Query implements Compat<ExpQuery> {
+    readonly database: Database;
+    readonly _delegate: ExpQuery;
+    constructor(database: Database, _delegate: ExpQuery);
+    on(eventType: string, callback: SnapshotCallback, cancelCallbackOrContext?: ((a: Error) => unknown) | object | null, context?: object | null): SnapshotCallback;
+    off(eventType?: string, callback?: SnapshotCallback, context?: object | null): void;
+    /**
+     * Get the server-value for this query, or return a cached value if not connected.
+     */
+    get(): Promise<DataSnapshot>;
+    /**
+     * Attaches a listener, waits for the first event, and then removes the listener
+     */
+    once(eventType: string, callback?: SnapshotCallback, failureCallbackOrContext?: ((a: Error) => void) | object | null, context?: object | null): Promise<DataSnapshot>;
+    /**
+     * Set a limit and anchor it to the start of the window.
+     */
+    limitToFirst(limit: number): Query;
+    /**
+     * Set a limit and anchor it to the end of the window.
+     */
+    limitToLast(limit: number): Query;
+    /**
+     * Given a child path, return a new query ordered by the specified grandchild path.
+     */
+    orderByChild(path: string): Query;
+    /**
+     * Return a new query ordered by the KeyIndex
+     */
+    orderByKey(): Query;
+    /**
+     * Return a new query ordered by the PriorityIndex
+     */
+    orderByPriority(): Query;
+    /**
+     * Return a new query ordered by the ValueIndex
+     */
+    orderByValue(): Query;
+    startAt(value?: number | string | boolean | null, name?: string | null): Query;
+    startAfter(value?: number | string | boolean | null, name?: string | null): Query;
+    endAt(value?: number | string | boolean | null, name?: string | null): Query;
+    endBefore(value?: number | string | boolean | null, name?: string | null): Query;
+    /**
+     * Load the selection of children with exactly the specified value, and, optionally,
+     * the specified name.
+     */
+    equalTo(value: number | string | boolean | null, name?: string): Query;
+    /**
+     * @returns URL for this location.
+     */
+    toString(): string;
+    toJSON(): string;
+    /**
+     * Return true if this query and the provided query are equivalent; otherwise, return false.
+     */
+    isEqual(other: Query): boolean;
+    /**
+     * Helper used by .on and .once to extract the context and or cancel arguments.
+     * @param fnName - The function name (on or once)
+     *
+     */
+    private static getCancelAndContextArgs_;
+    get ref(): Reference;
+}
+export declare class Reference extends Query implements Compat<ModularReference> {
+    readonly database: Database;
+    readonly _delegate: ModularReference;
+    then: Promise<Reference>['then'];
+    catch: Promise<Reference>['catch'];
+    /**
+     * Call options:
+     *   new Reference(Repo, Path) or
+     *   new Reference(url: string, string|RepoManager)
+     *
+     * Externally - this is the firebase.database.Reference type.
+     */
+    constructor(database: Database, _delegate: ModularReference);
+    /** @returns {?string} */
+    getKey(): string | null;
+    child(pathString: string): Reference;
+    /** @returns {?Reference} */
+    getParent(): Reference | null;
+    /** @returns {!Reference} */
+    getRoot(): Reference;
+    set(newVal: unknown, onComplete?: (error: Error | null) => void): Promise<void>;
+    update(values: object, onComplete?: (a: Error | null) => void): Promise<void>;
+    setWithPriority(newVal: unknown, newPriority: string | number | null, onComplete?: (a: Error | null) => void): Promise<void>;
+    remove(onComplete?: (a: Error | null) => void): Promise<void>;
+    transaction(transactionUpdate: (currentData: unknown) => unknown, onComplete?: (error: Error | null, committed: boolean, dataSnapshot: DataSnapshot | null) => void, applyLocally?: boolean): Promise<TransactionResult>;
+    setPriority(priority: string | number | null, onComplete?: (a: Error | null) => void): Promise<void>;
+    push(value?: unknown, onComplete?: (a: Error | null) => void): Reference;
+    onDisconnect(): OnDisconnect;
+    get key(): string | null;
+    get parent(): Reference | null;
+    get root(): Reference;
+}

functions/node_modules/@firebase/database-compat/dist/database-compat/src/api/TransactionResult.d.ts

@@ -0,0 +1,26 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { DataSnapshot } from './Reference';
+export declare class TransactionResult {
+    committed: boolean;
+    snapshot: DataSnapshot;
+    /**
+     * A type for the resolve value of Firebase.transaction.
+     */
+    constructor(committed: boolean, snapshot: DataSnapshot);
+    toJSON(): object;
+}

functions/node_modules/@firebase/database-compat/dist/database-compat/src/api/internal.d.ts

@@ -0,0 +1,41 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { FirebaseAppCheckInternal } from '@firebase/app-check-interop-types';
+import { FirebaseApp } from '@firebase/app-types';
+import { FirebaseAuthInternal } from '@firebase/auth-interop-types';
+import * as types from '@firebase/database-types';
+/**
+ * Used by console to create a database based on the app,
+ * passed database URL and a custom auth implementation.
+ *
+ * @param app - A valid FirebaseApp-like object
+ * @param url - A valid Firebase databaseURL
+ * @param version - custom version e.g. firebase-admin version
+ * @param customAuthImpl - custom auth implementation
+ */
+export declare function initStandalone<T>({ app, url, version, customAuthImpl, customAppCheckImpl, namespace, nodeAdmin }: {
+    app: FirebaseApp;
+    url: string;
+    version: string;
+    customAuthImpl: FirebaseAuthInternal;
+    customAppCheckImpl?: FirebaseAppCheckInternal;
+    namespace: T;
+    nodeAdmin?: boolean;
+}): {
+    instance: types.Database;
+    namespace: T;
+};

functions/node_modules/@firebase/database-compat/dist/database-compat/src/api/onDisconnect.d.ts

@@ -0,0 +1,27 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { OnDisconnect as ModularOnDisconnect } from '@firebase/database';
+import { Compat } from '@firebase/util';
+export declare class OnDisconnect implements Compat<ModularOnDisconnect> {
+    readonly _delegate: ModularOnDisconnect;
+    constructor(_delegate: ModularOnDisconnect);
+    cancel(onComplete?: (a: Error | null) => void): Promise<void>;
+    remove(onComplete?: (a: Error | null) => void): Promise<void>;
+    set(value: unknown, onComplete?: (a: Error | null) => void): Promise<void>;
+    setWithPriority(value: unknown, priority: number | string | null, onComplete?: (a: Error | null) => void): Promise<void>;
+    update(objectToMerge: Record<string, unknown>, onComplete?: (a: Error | null) => void): Promise<void>;
+}

functions/node_modules/@firebase/database-compat/dist/database-compat/src/index.d.ts

@@ -0,0 +1,72 @@
+/**
+ * @license
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { FirebaseNamespace } from '@firebase/app-compat';
+import * as types from '@firebase/database-types';
+export declare function registerDatabase(instance: FirebaseNamespace): void;
+declare module '@firebase/app-compat' {
+    interface FirebaseNamespace {
+        database?: {
+            (app?: FirebaseApp): types.FirebaseDatabase;
+            enableLogging: typeof types.enableLogging;
+            ServerValue: types.ServerValue;
+            Database: typeof types.FirebaseDatabase;
+        };
+    }
+    interface FirebaseApp {
+        database?(databaseURL?: string): types.FirebaseDatabase;
+    }
+}
+
+import { FirebaseApp as FirebaseAppCompat } from "@firebase/app-compat";
+import { type DatabaseReference, type EmulatorMockTokenOptions, type DataSnapshot, type Database, type EventType, type Unsubscribe, type ListenOptions, type OnDisconnect, type ThenableReference, type QueryConstraint, type Query, type TransactionOptions, type TransactionResult } from "@firebase/database";
+declare module "@firebase/database" {
+    function child(parent: types.Reference, path: string): DatabaseReference;
+    function connectDatabaseEmulator(db: types.FirebaseDatabase, host: string, port: number, options?: {
+        mockUserToken?: EmulatorMockTokenOptions | string;
+    }): void;
+    function get(query: types.Query): Promise<DataSnapshot>;
+    function getDatabase(app?: FirebaseAppCompat, url?: string): Database;
+    function goOffline(db: types.FirebaseDatabase): void;
+    function goOnline(db: types.FirebaseDatabase): void;
+    function off(query: types.Query, eventType?: EventType, callback?: (snapshot: DataSnapshot, previousChildName?: string | null) => unknown): void;
+    function onChildAdded(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName?: string | null) => unknown, cancelCallback?: (error: Error) => unknown): Unsubscribe;
+    function onChildAdded(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName: string | null) => unknown, options: ListenOptions): Unsubscribe;
+    function onChildAdded(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName: string | null) => unknown, cancelCallback: (error: Error) => unknown, options: ListenOptions): Unsubscribe;
+    function onChildChanged(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName: string | null) => unknown, cancelCallback?: (error: Error) => unknown): Unsubscribe;
+    function onChildChanged(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName: string | null) => unknown, options: ListenOptions): Unsubscribe;
+    function onChildChanged(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName: string | null) => unknown, cancelCallback: (error: Error) => unknown, options: ListenOptions): Unsubscribe;
+    function onChildMoved(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName: string | null) => unknown, cancelCallback?: (error: Error) => unknown): Unsubscribe;
+    function onChildMoved(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName: string | null) => unknown, options: ListenOptions): Unsubscribe;
+    function onChildMoved(query: types.Query, callback: (snapshot: DataSnapshot, previousChildName: string | null) => unknown, cancelCallback: (error: Error) => unknown, options: ListenOptions): Unsubscribe;
+    function onChildRemoved(query: types.Query, callback: (snapshot: DataSnapshot) => unknown, cancelCallback?: (error: Error) => unknown): Unsubscribe;
+    function onChildRemoved(query: types.Query, callback: (snapshot: DataSnapshot) => unknown, options: ListenOptions): Unsubscribe;
+    function onChildRemoved(query: types.Query, callback: (snapshot: DataSnapshot) => unknown, cancelCallback: (error: Error) => unknown, options: ListenOptions): Unsubscribe;
+    function onDisconnect(ref: types.Reference): OnDisconnect;
+    function onValue(query: types.Query, callback: (snapshot: DataSnapshot) => unknown, cancelCallback?: (error: Error) => unknown): Unsubscribe;
+    function onValue(query: types.Query, callback: (snapshot: DataSnapshot) => unknown, options: ListenOptions): Unsubscribe;
+    function onValue(query: types.Query, callback: (snapshot: DataSnapshot) => unknown, cancelCallback: (error: Error) => unknown, options: ListenOptions): Unsubscribe;
+    function push(parent: types.Reference, value?: unknown): ThenableReference;
+    function query(query: types.Query, ...queryConstraints: QueryConstraint[]): Query;
+    function ref(db: types.FirebaseDatabase, path?: string): DatabaseReference;
+    function refFromURL(db: types.FirebaseDatabase, url: string): DatabaseReference;
+    function remove(ref: types.Reference): Promise<void>;
+    function runTransaction(ref: types.Reference, transactionUpdate: (currentData: any) => unknown, options?: TransactionOptions): Promise<TransactionResult>;
+    function set(ref: types.Reference, value: unknown): Promise<void>;
+    function setPriority(ref: types.Reference, priority: string | number | null): Promise<void>;
+    function setWithPriority(ref: types.Reference, value: unknown, priority: string | number | null): Promise<void>;
+    function update(ref: types.Reference, values: object): Promise<void>;
+}

functions/node_modules/@firebase/database-compat/dist/database-compat/src/index.node.d.ts

@@ -0,0 +1,30 @@
+/**
+ * @license
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import * as types from '@firebase/database-types';
+declare module '@firebase/app-compat' {
+    interface FirebaseNamespace {
+        database?: {
+            (app?: FirebaseApp): types.FirebaseDatabase;
+            enableLogging: typeof types.enableLogging;
+            ServerValue: types.ServerValue;
+            Database: typeof types.FirebaseDatabase;
+        };
+    }
+    interface FirebaseApp {
+        database?(): types.FirebaseDatabase;
+    }
+}

functions/node_modules/@firebase/database-compat/dist/database-compat/src/index.standalone.d.ts

@@ -0,0 +1,52 @@
+/**
+ * @license
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { FirebaseApp } from '@firebase/app-types';
+import { enableLogging } from '@firebase/database';
+import { Database } from './api/Database';
+import * as INTERNAL from './api/internal';
+import { DataSnapshot, Query, Reference } from './api/Reference';
+declare const ServerValue: {
+    TIMESTAMP: object;
+    increment: (delta: number) => object;
+};
+/**
+ * A one off register function which returns a database based on the app and
+ * passed database URL. (Used by the Admin SDK)
+ *
+ * @param app - A valid FirebaseApp-like object
+ * @param url - A valid Firebase databaseURL
+ * @param version - custom version e.g. firebase-admin version
+ * @param nodeAdmin - true if the SDK is being initialized from Firebase Admin.
+ */
+export declare function initStandalone(app: FirebaseApp, url: string, version: string, nodeAdmin?: boolean): {
+    instance: import("@firebase/database-types").Database;
+    namespace: {
+        Reference: typeof Reference;
+        Query: typeof Query;
+        Database: typeof Database;
+        DataSnapshot: typeof DataSnapshot;
+        enableLogging: typeof enableLogging;
+        INTERNAL: typeof INTERNAL;
+        ServerValue: {
+            TIMESTAMP: object;
+            increment: (delta: number) => object;
+        };
+    };
+};
+export { Database, Query, Reference, enableLogging, ServerValue };
+export { OnDisconnect } from '@firebase/database';
+export { DataSnapshot } from './api/Reference';

functions/node_modules/@firebase/database-compat/dist/database-compat/src/util/util.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export declare const warn: (msg: string) => void;

functions/node_modules/@firebase/database-compat/dist/database-compat/src/util/validation.d.ts

@@ -0,0 +1,18 @@
+/**
+ * @license
+ * Copyright 2021 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export declare const validateBoolean: (fnName: string, argumentName: string, bool: unknown, optional: boolean) => void;
+export declare const validateEventType: (fnName: string, eventType: string, optional: boolean) => void;

functions/node_modules/@firebase/database-compat/dist/database-compat/test/browser/crawler_support.test.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {};

functions/node_modules/@firebase/database-compat/dist/database-compat/test/database.test.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import '../src/index';

functions/node_modules/@firebase/database-compat/dist/database-compat/test/datasnapshot.test.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {};

functions/node_modules/@firebase/database-compat/dist/database-compat/test/helpers/events.d.ts

@@ -0,0 +1,34 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * A set of functions to clean up event handlers.
+ */
+export declare let eventCleanupHandlers: any[];
+/** Clean up outstanding event handlers */
+export declare function eventCleanup(): void;
+/**
+ * Creates a struct which waits for many events.
+ * @param pathAndEvents - an array of tuples of [Firebase, [event type strings]]
+ */
+export declare function eventTestHelper(pathAndEvents: any, helperName?: any): {
+    promise: Promise<unknown>;
+    initPromise: Promise<unknown>;
+    waiter: () => boolean;
+    watchesInitializedWaiter: () => boolean;
+    unregister: () => void;
+    addExpectedEvents(moreEvents: any): void;
+};

functions/node_modules/@firebase/database-compat/dist/database-compat/test/helpers/util.d.ts

@@ -0,0 +1,42 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import '../../src/index';
+import { Path } from '../../../database/src/core/util/Path';
+import { Query, Reference } from '../../src/api/Reference';
+export declare const TEST_PROJECT: any;
+export declare const DATABASE_ADDRESS: any;
+export declare const DATABASE_URL: any;
+export declare function createTestApp(): import("@firebase/app-compat").FirebaseApp;
+/**
+ * Gets or creates a root node to the test namespace. All calls sharing the
+ * value of opt_i will share an app context.
+ */
+export declare function getRootNode(i?: number, ref?: string): any;
+/**
+ * Create multiple refs to the same top level
+ * push key - each on its own Firebase.Context.
+ */
+export declare function getRandomNode(numNodes?: any): Reference | Reference[];
+export declare function getQueryValue(query: Query): Promise<unknown>;
+export declare function pause(milliseconds: number): Promise<void>;
+export declare function getPath(query: Query): string;
+export declare function shuffle(arr: any, randFn?: () => number): void;
+export declare function getFreshRepo(path: Path): any;
+export declare function getFreshRepoFromReference(ref: any): any;
+export declare function getSnap(path: any): any;
+export declare function getVal(path: any): any;
+export declare function canCreateExtraConnections(): boolean;

functions/node_modules/@firebase/database-compat/dist/database-compat/test/info.test.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {};

functions/node_modules/@firebase/database-compat/dist/database-compat/test/order.test.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {};

functions/node_modules/@firebase/database-compat/dist/database-compat/test/order_by.test.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {};

functions/node_modules/@firebase/database-compat/dist/database-compat/test/promise.test.d.ts

@@ -0,0 +1,17 @@
+/**
+ * @license
+ * Copyright 2017 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export {};