0x1998 - MANAGER

Düzenlenen Dosya: index.sw.cjs

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

require('@firebase/installations');
var component = require('@firebase/component');
var idb = require('idb');
var util = require('@firebase/util');
var app = require('@firebase/app');

/**
 * @license
 * Copyright 2018 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 MessageType;
(function (MessageType) {
    MessageType["PUSH_RECEIVED"] = "push-received";
    MessageType["NOTIFICATION_CLICKED"] = "notification-clicked";
})(MessageType || (MessageType = {}));

/**
 * @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 OLD_DB_NAME = 'fcm_token_details_db';
/**
 * The last DB version of 'fcm_token_details_db' was 4. This is one higher, so that the upgrade
 * callback is called for all versions of the old DB.
 */
const OLD_DB_VERSION = 5;
const OLD_OBJECT_STORE_NAME = 'fcm_token_object_Store';
async function migrateOldDatabase(senderId) {
    if ('databases' in indexedDB) {
        // indexedDb.databases() is an IndexedDB v3 API and does not exist in all browsers. TODO: Remove
        // typecast when it lands in TS types.
        const databases = await indexedDB.databases();
        const dbNames = databases.map(db => db.name);
        if (!dbNames.includes(OLD_DB_NAME)) {
            // old DB didn't exist, no need to open.
            return null;
        }
    }
    let tokenDetails = null;
    const db = await idb.openDB(OLD_DB_NAME, OLD_DB_VERSION, {
        upgrade: async (db, oldVersion, newVersion, upgradeTransaction) => {
            if (oldVersion < 2) {
                // Database too old, skip migration.
                return;
            }
            if (!db.objectStoreNames.contains(OLD_OBJECT_STORE_NAME)) {
                // Database did not exist. Nothing to do.
                return;
            }
            const objectStore = upgradeTransaction.objectStore(OLD_OBJECT_STORE_NAME);
            const value = await objectStore.index('fcmSenderId').get(senderId);
            await objectStore.clear();
            if (!value) {
                // No entry in the database, nothing to migrate.
                return;
            }
            if (oldVersion === 2) {
                const oldDetails = value;
                if (!oldDetails.auth || !oldDetails.p256dh || !oldDetails.endpoint) {
                    return;
                }
                tokenDetails = {
                    token: oldDetails.fcmToken,
                    createTime: oldDetails.createTime ?? Date.now(),
                    subscriptionOptions: {
                        auth: oldDetails.auth,
                        p256dh: oldDetails.p256dh,
                        endpoint: oldDetails.endpoint,
                        swScope: oldDetails.swScope,
                        vapidKey: typeof oldDetails.vapidKey === 'string'
                            ? oldDetails.vapidKey
                            : arrayToBase64(oldDetails.vapidKey)
                    }
                };
            }
            else if (oldVersion === 3) {
                const oldDetails = value;
                tokenDetails = {
                    token: oldDetails.fcmToken,
                    createTime: oldDetails.createTime,
                    subscriptionOptions: {
                        auth: arrayToBase64(oldDetails.auth),
                        p256dh: arrayToBase64(oldDetails.p256dh),
                        endpoint: oldDetails.endpoint,
                        swScope: oldDetails.swScope,
                        vapidKey: arrayToBase64(oldDetails.vapidKey)
                    }
                };
            }
            else if (oldVersion === 4) {
                const oldDetails = value;
                tokenDetails = {
                    token: oldDetails.fcmToken,
                    createTime: oldDetails.createTime,
                    subscriptionOptions: {
                        auth: arrayToBase64(oldDetails.auth),
                        p256dh: arrayToBase64(oldDetails.p256dh),
                        endpoint: oldDetails.endpoint,
                        swScope: oldDetails.swScope,
                        vapidKey: arrayToBase64(oldDetails.vapidKey)
                    }
                };
            }
        }
    });
    db.close();
    // Delete all old databases.
    await idb.deleteDB(OLD_DB_NAME);
    await idb.deleteDB('fcm_vapid_details_db');
    await idb.deleteDB('undefined');
    return checkTokenDetails(tokenDetails) ? tokenDetails : null;
}
function checkTokenDetails(tokenDetails) {
    if (!tokenDetails || !tokenDetails.subscriptionOptions) {
        return false;
    }
    const { subscriptionOptions } = tokenDetails;
    return (typeof tokenDetails.createTime === 'number' &&
        tokenDetails.createTime > 0 &&
        typeof tokenDetails.token === 'string' &&
        tokenDetails.token.length > 0 &&
        typeof subscriptionOptions.auth === 'string' &&
        subscriptionOptions.auth.length > 0 &&
        typeof subscriptionOptions.p256dh === 'string' &&
        subscriptionOptions.p256dh.length > 0 &&
        typeof subscriptionOptions.endpoint === 'string' &&
        subscriptionOptions.endpoint.length > 0 &&
        typeof subscriptionOptions.swScope === 'string' &&
        subscriptionOptions.swScope.length > 0 &&
        typeof subscriptionOptions.vapidKey === 'string' &&
        subscriptionOptions.vapidKey.length > 0);
}

/**
 * @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.
 */
async function requestGetToken(firebaseDependencies, subscriptionOptions) {
    const headers = await getHeaders(firebaseDependencies);
    const body = getBody(subscriptionOptions);
    const subscribeOptions = {
        method: 'POST',
        headers,
        body: JSON.stringify(body)
    };
    let responseData;
    try {
        const response = await fetch(getEndpoint(firebaseDependencies.appConfig), subscribeOptions);
        responseData = await response.json();
    }
    catch (err) {
        throw ERROR_FACTORY.create("token-subscribe-failed" /* ErrorCode.TOKEN_SUBSCRIBE_FAILED */, {
            errorInfo: err?.toString()
        });
    }
    if (responseData.error) {
        const message = responseData.error.message;
        throw ERROR_FACTORY.create("token-subscribe-failed" /* ErrorCode.TOKEN_SUBSCRIBE_FAILED */, {
            errorInfo: message
        });
    }
    if (!responseData.token) {
        throw ERROR_FACTORY.create("token-subscribe-no-token" /* ErrorCode.TOKEN_SUBSCRIBE_NO_TOKEN */);
    }
    return responseData.token;
}
async function requestUpdateToken(firebaseDependencies, tokenDetails) {
    const headers = await getHeaders(firebaseDependencies);
    const body = getBody(tokenDetails.subscriptionOptions);
    const updateOptions = {
        method: 'PATCH',
        headers,
        body: JSON.stringify(body)
    };
    let responseData;
    try {
        const response = await fetch(`${getEndpoint(firebaseDependencies.appConfig)}/${tokenDetails.token}`, updateOptions);
        responseData = await response.json();
    }
    catch (err) {
        throw ERROR_FACTORY.create("token-update-failed" /* ErrorCode.TOKEN_UPDATE_FAILED */, {
            errorInfo: err?.toString()
        });
    }
    if (responseData.error) {
        const message = responseData.error.message;
        throw ERROR_FACTORY.create("token-update-failed" /* ErrorCode.TOKEN_UPDATE_FAILED */, {
            errorInfo: message
        });
    }
    if (!responseData.token) {
        throw ERROR_FACTORY.create("token-update-no-token" /* ErrorCode.TOKEN_UPDATE_NO_TOKEN */);
    }
    return responseData.token;
}
async function requestDeleteToken(firebaseDependencies, token) {
    const headers = await getHeaders(firebaseDependencies);
    const unsubscribeOptions = {
        method: 'DELETE',
        headers
    };
    try {
        const response = await fetch(`${getEndpoint(firebaseDependencies.appConfig)}/${token}`, unsubscribeOptions);
        const responseData = await response.json();
        if (responseData.error) {
            const message = responseData.error.message;
            throw ERROR_FACTORY.create("token-unsubscribe-failed" /* ErrorCode.TOKEN_UNSUBSCRIBE_FAILED */, {
                errorInfo: message
            });
        }
    }
    catch (err) {
        throw ERROR_FACTORY.create("token-unsubscribe-failed" /* ErrorCode.TOKEN_UNSUBSCRIBE_FAILED */, {
            errorInfo: err?.toString()
        });
    }
}
function getEndpoint({ projectId }) {
    return `${ENDPOINT}/projects/${projectId}/registrations`;
}
async function getHeaders({ appConfig, installations }) {
    const authToken = await installations.getToken();
    return new Headers({
        'Content-Type': 'application/json',
        Accept: 'application/json',
        'x-goog-api-key': appConfig.apiKey,
        'x-goog-firebase-installations-auth': `FIS ${authToken}`
    });
}
function getBody({ p256dh, auth, endpoint, vapidKey }) {
    const body = {
        web: {
            endpoint,
            auth,
            p256dh
        }
    };
    if (vapidKey !== DEFAULT_VAPID_KEY) {
        body.web.applicationPubKey = vapidKey;
    }
    return body;
}

/**
 * @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.
 */
// UpdateRegistration will be called once every week.
const TOKEN_EXPIRATION_MS = 7 * 24 * 60 * 60 * 1000; // 7 days
async function getTokenInternal(messaging) {
    const pushSubscription = await getPushSubscription(messaging.swRegistration, messaging.vapidKey);
    const subscriptionOptions = {
        vapidKey: messaging.vapidKey,
        swScope: messaging.swRegistration.scope,
        endpoint: pushSubscription.endpoint,
        auth: arrayToBase64(pushSubscription.getKey('auth')),
        p256dh: arrayToBase64(pushSubscription.getKey('p256dh'))
    };
    const tokenDetails = await dbGet(messaging.firebaseDependencies);
    if (!tokenDetails) {
        // No token, get a new one.
        return getNewToken(messaging.firebaseDependencies, subscriptionOptions);
    }
    else if (!isTokenValid(tokenDetails.subscriptionOptions, subscriptionOptions)) {
        // Invalid token, get a new one.
        try {
            await requestDeleteToken(messaging.firebaseDependencies, tokenDetails.token);
        }
        catch (e) {
            // Suppress errors because of #2364
            console.warn(e);
        }
        return getNewToken(messaging.firebaseDependencies, subscriptionOptions);
    }
    else if (Date.now() >= tokenDetails.createTime + TOKEN_EXPIRATION_MS) {
        // Weekly token refresh
        return updateToken(messaging, {
            token: tokenDetails.token,
            createTime: Date.now(),
            subscriptionOptions
        });
    }
    else {
        // Valid token, nothing to do.
        return tokenDetails.token;
    }
}
/**
 * This method deletes the token from the database, unsubscribes the token from FCM, and unregisters
 * the push subscription if it exists.
 */
async function deleteTokenInternal(messaging) {
    const tokenDetails = await dbGet(messaging.firebaseDependencies);
    if (tokenDetails) {
        await requestDeleteToken(messaging.firebaseDependencies, tokenDetails.token);
        await dbRemove(messaging.firebaseDependencies);
    }
    // Unsubscribe from the push subscription.
    const pushSubscription = await messaging.swRegistration.pushManager.getSubscription();
    if (pushSubscription) {
        return pushSubscription.unsubscribe();
    }
    // If there's no SW, consider it a success.
    return true;
}
async function updateToken(messaging, tokenDetails) {
    try {
        const updatedToken = await requestUpdateToken(messaging.firebaseDependencies, tokenDetails);
        const updatedTokenDetails = {
            ...tokenDetails,
            token: updatedToken,
            createTime: Date.now()
        };
        await dbSet(messaging.firebaseDependencies, updatedTokenDetails);
        return updatedToken;
    }
    catch (e) {
        throw e;
    }
}
async function getNewToken(firebaseDependencies, subscriptionOptions) {
    const token = await requestGetToken(firebaseDependencies, subscriptionOptions);
    const tokenDetails = {
        token,
        createTime: Date.now(),
        subscriptionOptions
    };
    await dbSet(firebaseDependencies, tokenDetails);
    return tokenDetails.token;
}
/**
 * Gets a PushSubscription for the current user.
 */
async function getPushSubscription(swRegistration, vapidKey) {
    const subscription = await swRegistration.pushManager.getSubscription();
    if (subscription) {
        return subscription;
    }
    return swRegistration.pushManager.subscribe({
        userVisibleOnly: true,
        // Chrome <= 75 doesn't support base64-encoded VAPID key. For backward compatibility, VAPID key
        // submitted to pushManager#subscribe must be of type Uint8Array.
        applicationServerKey: base64ToArray(vapidKey)
    });
}
/**
 * Checks if the saved tokenDetails object matches the configuration provided.
 */
function isTokenValid(dbOptions, currentOptions) {
    const isVapidKeyEqual = currentOptions.vapidKey === dbOptions.vapidKey;
    const isEndpointEqual = currentOptions.endpoint === dbOptions.endpoint;
    const isAuthEqual = currentOptions.auth === dbOptions.auth;
    const isP256dhEqual = currentOptions.p256dh === dbOptions.p256dh;
    return isVapidKeyEqual && isEndpointEqual && isAuthEqual && isP256dhEqual;
}

/**
 * @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.
 */
function externalizePayload(internalPayload) {
    const payload = {
        from: internalPayload.from,
        // eslint-disable-next-line camelcase
        collapseKey: internalPayload.collapse_key,
        // eslint-disable-next-line camelcase
        messageId: internalPayload.fcmMessageId
    };
    propagateNotificationPayload(payload, internalPayload);
    propagateDataPayload(payload, internalPayload);
    propagateFcmOptions(payload, internalPayload);
    return payload;
}
function propagateNotificationPayload(payload, messagePayloadInternal) {
    if (!messagePayloadInternal.notification) {
        return;
    }
    payload.notification = {};
    const title = messagePayloadInternal.notification.title;
    if (!!title) {
        payload.notification.title = title;
    }
    const body = messagePayloadInternal.notification.body;
    if (!!body) {
        payload.notification.body = body;
    }
    const image = messagePayloadInternal.notification.image;
    if (!!image) {
        payload.notification.image = image;
    }
    const icon = messagePayloadInternal.notification.icon;
    if (!!icon) {
        payload.notification.icon = icon;
    }
}
function propagateDataPayload(payload, messagePayloadInternal) {
    if (!messagePayloadInternal.data) {
        return;
    }
    payload.data = messagePayloadInternal.data;
}
function propagateFcmOptions(payload, messagePayloadInternal) {
    // fcmOptions.link value is written into notification.click_action. see more in b/232072111
    if (!messagePayloadInternal.fcmOptions &&
        !messagePayloadInternal.notification?.click_action) {
        return;
    }
    payload.fcmOptions = {};
    const link = messagePayloadInternal.fcmOptions?.link ??
        messagePayloadInternal.notification?.click_action;
    if (!!link) {
        payload.fcmOptions.link = link;
    }
    // eslint-disable-next-line camelcase
    const analyticsLabel = messagePayloadInternal.fcmOptions?.analytics_label;
    if (!!analyticsLabel) {
        payload.fcmOptions.analyticsLabel = analyticsLabel;
    }
}

/**
 * @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.
 */
async function onSubChange(event, messaging) {
    const { newSubscription } = event;
    if (!newSubscription) {
        // Subscription revoked, delete token
        await deleteTokenInternal(messaging);
        return;
    }
    const tokenDetails = await dbGet(messaging.firebaseDependencies);
    await deleteTokenInternal(messaging);
    messaging.vapidKey =
        tokenDetails?.subscriptionOptions?.vapidKey ?? DEFAULT_VAPID_KEY;
    await getTokenInternal(messaging);
}
async function onPush(event, messaging) {
    const internalPayload = getMessagePayloadInternal(event);
    if (!internalPayload) {
        // Failed to get parsed MessagePayload from the PushEvent. Skip handling the push.
        return;
    }
    // log to Firelog with user consent
    if (messaging.deliveryMetricsExportedToBigQueryEnabled) {
        await stageLog(messaging, internalPayload);
    }
    // foreground handling: eventually passed to onMessage hook
    const clientList = await getClientList();
    if (hasVisibleClients(clientList)) {
        return sendMessagePayloadInternalToWindows(clientList, internalPayload);
    }
    // background handling: display if possible and pass to onBackgroundMessage hook
    if (!!internalPayload.notification) {
        await showNotification(wrapInternalPayload(internalPayload));
    }
    if (!messaging) {
        return;
    }
    if (!!messaging.onBackgroundMessageHandler) {
        const payload = externalizePayload(internalPayload);
        if (typeof messaging.onBackgroundMessageHandler === 'function') {
            await messaging.onBackgroundMessageHandler(payload);
        }
        else {
            messaging.onBackgroundMessageHandler.next(payload);
        }
    }
}
async function onNotificationClick(event) {
    const internalPayload = event.notification?.data?.[FCM_MSG];
    if (!internalPayload) {
        return;
    }
    else if (event.action) {
        // User clicked on an action button. This will allow developers to act on action button clicks
        // by using a custom onNotificationClick listener that they define.
        return;
    }
    // Prevent other listeners from receiving the event
    event.stopImmediatePropagation();
    event.notification.close();
    // Note clicking on a notification with no link set will focus the Chrome's current tab.
    const link = getLink(internalPayload);
    if (!link) {
        return;
    }
    // FM should only open/focus links from app's origin.
    const url = new URL(link, self.location.href);
    const originUrl = new URL(self.location.origin);
    if (url.host !== originUrl.host) {
        return;
    }
    let client = await getWindowClient(url);
    if (!client) {
        client = await self.clients.openWindow(link);
        // Wait three seconds for the client to initialize and set up the message handler so that it
        // can receive the message.
        await sleep(3000);
    }
    else {
        client = await client.focus();
    }
    if (!client) {
        // Window Client will not be returned if it's for a third party origin.
        return;
    }
    internalPayload.messageType = MessageType.NOTIFICATION_CLICKED;
    internalPayload.isFirebaseMessaging = true;
    return client.postMessage(internalPayload);
}
function wrapInternalPayload(internalPayload) {
    const wrappedInternalPayload = {
        ...internalPayload.notification
    };
    // Put the message payload under FCM_MSG name so we can identify the notification as being an FCM
    // notification vs a notification from somewhere else (i.e. normal web push or developer generated
    // notification).
    wrappedInternalPayload.data = {
        [FCM_MSG]: internalPayload
    };
    return wrappedInternalPayload;
}
function getMessagePayloadInternal({ data }) {
    if (!data) {
        return null;
    }
    try {
        return data.json();
    }
    catch (err) {
        // Not JSON so not an FCM message.
        return null;
    }
}
/**
 * @param url The URL to look for when focusing a client.
 * @return Returns an existing window client or a newly opened WindowClient.
 */
async function getWindowClient(url) {
    const clientList = await getClientList();
    for (const client of clientList) {
        const clientUrl = new URL(client.url, self.location.href);
        if (url.host === clientUrl.host) {
            return client;
        }
    }
    return null;
}
/**
 * @returns If there is currently a visible WindowClient, this method will resolve to true,
 * otherwise false.
 */
function hasVisibleClients(clientList) {
    return clientList.some(client => client.visibilityState === 'visible' &&
        // Ignore chrome-extension clients as that matches the background pages of extensions, which
        // are always considered visible for some reason.
        !client.url.startsWith('chrome-extension://'));
}
function sendMessagePayloadInternalToWindows(clientList, internalPayload) {
    internalPayload.isFirebaseMessaging = true;
    internalPayload.messageType = MessageType.PUSH_RECEIVED;
    for (const client of clientList) {
        client.postMessage(internalPayload);
    }
}
function getClientList() {
    return self.clients.matchAll({
        type: 'window',
        includeUncontrolled: true
        // TS doesn't know that "type: 'window'" means it'll return WindowClient[]
    });
}
function showNotification(notificationPayloadInternal) {
    // Note: Firefox does not support the maxActions property.
    // https://developer.mozilla.org/en-US/docs/Web/API/notification/maxActions
    const { actions } = notificationPayloadInternal;
    const { maxActions } = Notification;
    if (actions && maxActions && actions.length > maxActions) {
        console.warn(`This browser only supports ${maxActions} actions. The remaining actions will not be displayed.`);
    }
    return self.registration.showNotification(
    /* title= */ notificationPayloadInternal.title ?? '', notificationPayloadInternal);
}
function getLink(payload) {
    // eslint-disable-next-line camelcase
    const link = payload.fcmOptions?.link ?? payload.notification?.click_action;
    if (link) {
        return link;
    }
    if (isConsoleMessage(payload.data)) {
        // Notification created in the Firebase Console. Redirect to origin.
        return self.location.origin;
    }
    else {
        return null;
    }
}

exports.experimentalSetDeliveryMetricsExportedToBigQueryEnabled = experimentalSetDeliveryMetricsExportedToBigQueryEnabled;
exports.getMessaging = getMessagingInSw;
exports.isSupported = isSwSupported;
exports.onBackgroundMessage = onBackgroundMessage;
//# sourceMappingURL=index.sw.cjs.map

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