firebase-tools
Version:
Command-Line Interface for Firebase
345 lines (344 loc) • 14.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.toBackendInfo = exports.getSecretLocalPath = exports.getSignatureType = exports.formatHost = exports.findModuleRoot = exports.waitForBody = exports.getServiceFromEventType = exports.getFunctionService = exports.getTemporarySocketPath = exports.getEmulatedTriggersFromDefinitions = exports.emulatedFunctionsByRegion = exports.emulatedFunctionsFromEndpoints = exports.prepareEndpoints = exports.eventServiceImplemented = exports.EmulatedTrigger = exports.HttpConstants = exports.EVENTARC_SOURCE_ENV = void 0;
const os = require("os");
const path = require("path");
const fs = require("fs");
const crypto_1 = require("crypto");
const _ = require("lodash");
const backend = require("../deploy/functions/backend");
const constants_1 = require("./constants");
const manifest_1 = require("../extensions/manifest");
const extensionsHelper_1 = require("../extensions/extensionsHelper");
const postinstall_1 = require("./extensions/postinstall");
const services_1 = require("../deploy/functions/services");
const prepare_1 = require("../deploy/functions/prepare");
const events = require("../functions/events");
const utils_1 = require("../utils");
const V2_EVENTS = [
events.v2.PUBSUB_PUBLISH_EVENT,
events.v2.FIREALERTS_EVENT,
...events.v2.STORAGE_EVENTS,
...events.v2.DATABASE_EVENTS,
...events.v2.FIRESTORE_EVENTS,
];
exports.EVENTARC_SOURCE_ENV = "EVENTARC_CLOUD_EVENT_SOURCE";
class HttpConstants {
}
exports.HttpConstants = HttpConstants;
HttpConstants.CALLABLE_AUTH_HEADER = "x-callable-context-auth";
HttpConstants.ORIGINAL_AUTH_HEADER = "x-original-auth";
class EmulatedTrigger {
constructor(definition, module) {
this.definition = definition;
this.module = module;
}
get memoryLimitBytes() {
return (this.definition.availableMemoryMb || 128) * 1024 * 1024;
}
get timeoutMs() {
return (this.definition.timeoutSeconds || 60) * 1000;
}
getRawFunction() {
if (!this.module) {
throw new Error("EmulatedTrigger has not been provided a module.");
}
const func = _.get(this.module, this.definition.entryPoint);
return func.__emulator_func || func;
}
}
exports.EmulatedTrigger = EmulatedTrigger;
function eventServiceImplemented(eventType) {
return V2_EVENTS.includes(eventType);
}
exports.eventServiceImplemented = eventServiceImplemented;
function prepareEndpoints(endpoints) {
const bkend = backend.of(...endpoints);
for (const ep of endpoints) {
(0, services_1.serviceForEndpoint)(ep).validateTrigger(ep, bkend);
}
(0, prepare_1.inferBlockingDetails)(bkend);
}
exports.prepareEndpoints = prepareEndpoints;
function emulatedFunctionsFromEndpoints(endpoints) {
var _a, _b, _c, _d, _e, _f, _g;
const regionDefinitions = [];
for (const endpoint of endpoints) {
if (!endpoint.region) {
endpoint.region = "us-central1";
}
const def = {
entryPoint: endpoint.entryPoint,
platform: endpoint.platform,
region: endpoint.region,
name: endpoint.id,
id: `${endpoint.region}-${endpoint.id}`,
codebase: endpoint.codebase,
};
def.availableMemoryMb = endpoint.availableMemoryMb || 256;
def.labels = endpoint.labels || {};
if (endpoint.platform === "gcfv1") {
def.labels[exports.EVENTARC_SOURCE_ENV] =
"cloudfunctions-emulated.googleapis.com" +
`/projects/${endpoint.project || "project"}/locations/${endpoint.region}/functions/${endpoint.id}`;
}
else if (endpoint.platform === "gcfv2") {
def.labels[exports.EVENTARC_SOURCE_ENV] =
"run-emulated.googleapis.com" +
`/projects/${endpoint.project || "project"}/locations/${endpoint.region}/services/${endpoint.id}`;
}
def.timeoutSeconds = endpoint.timeoutSeconds || 60;
def.secretEnvironmentVariables = endpoint.secretEnvironmentVariables || [];
def.platform = endpoint.platform;
if (backend.isHttpsTriggered(endpoint)) {
def.httpsTrigger = endpoint.httpsTrigger;
}
else if (backend.isCallableTriggered(endpoint)) {
def.httpsTrigger = {};
def.labels = Object.assign(Object.assign({}, def.labels), { "deployment-callable": "true" });
}
else if (backend.isEventTriggered(endpoint)) {
const eventTrigger = endpoint.eventTrigger;
if (endpoint.platform === "gcfv1") {
def.eventTrigger = {
eventType: eventTrigger.eventType,
resource: eventTrigger.eventFilters.resource,
};
}
else {
if (!eventServiceImplemented(eventTrigger.eventType) && !eventTrigger.channel) {
continue;
}
const { resource, topic, bucket } = endpoint.eventTrigger.eventFilters;
const eventResource = resource || topic || bucket;
def.eventTrigger = {
eventType: eventTrigger.eventType,
resource: eventResource,
channel: eventTrigger.channel,
eventFilters: eventTrigger.eventFilters,
eventFilterPathPatterns: eventTrigger.eventFilterPathPatterns,
};
}
}
else if (backend.isScheduleTriggered(endpoint)) {
def.eventTrigger = { eventType: "pubsub", resource: "" };
def.schedule = endpoint.scheduleTrigger;
}
else if (backend.isBlockingTriggered(endpoint)) {
def.blockingTrigger = {
eventType: endpoint.blockingTrigger.eventType,
options: endpoint.blockingTrigger.options || {},
};
}
else if (backend.isTaskQueueTriggered(endpoint)) {
def.httpsTrigger = {};
def.taskQueueTrigger = {
retryConfig: {
maxAttempts: (_a = endpoint.taskQueueTrigger.retryConfig) === null || _a === void 0 ? void 0 : _a.maxAttempts,
maxRetrySeconds: (_b = endpoint.taskQueueTrigger.retryConfig) === null || _b === void 0 ? void 0 : _b.maxRetrySeconds,
maxBackoffSeconds: (_c = endpoint.taskQueueTrigger.retryConfig) === null || _c === void 0 ? void 0 : _c.maxBackoffSeconds,
maxDoublings: (_d = endpoint.taskQueueTrigger.retryConfig) === null || _d === void 0 ? void 0 : _d.maxDoublings,
minBackoffSeconds: (_e = endpoint.taskQueueTrigger.retryConfig) === null || _e === void 0 ? void 0 : _e.minBackoffSeconds,
},
rateLimits: {
maxConcurrentDispatches: (_f = endpoint.taskQueueTrigger.rateLimits) === null || _f === void 0 ? void 0 : _f.maxConcurrentDispatches,
maxDispatchesPerSecond: (_g = endpoint.taskQueueTrigger.rateLimits) === null || _g === void 0 ? void 0 : _g.maxDispatchesPerSecond,
},
};
}
else {
}
regionDefinitions.push(def);
}
return regionDefinitions;
}
exports.emulatedFunctionsFromEndpoints = emulatedFunctionsFromEndpoints;
function emulatedFunctionsByRegion(definitions, secretEnvVariables = []) {
const regionDefinitions = [];
for (const def of definitions) {
if (!def.regions) {
def.regions = ["us-central1"];
}
for (const region of def.regions) {
const defDeepCopy = JSON.parse(JSON.stringify(def));
defDeepCopy.regions = [region];
defDeepCopy.region = region;
defDeepCopy.id = `${region}-${defDeepCopy.name}`;
defDeepCopy.platform = defDeepCopy.platform || "gcfv1";
defDeepCopy.secretEnvironmentVariables = secretEnvVariables;
regionDefinitions.push(defDeepCopy);
}
}
return regionDefinitions;
}
exports.emulatedFunctionsByRegion = emulatedFunctionsByRegion;
function getEmulatedTriggersFromDefinitions(definitions, module) {
return definitions.reduce((obj, definition) => {
obj[definition.id] = new EmulatedTrigger(definition, module);
return obj;
}, {});
}
exports.getEmulatedTriggersFromDefinitions = getEmulatedTriggersFromDefinitions;
function getTemporarySocketPath() {
const rand = (0, crypto_1.randomBytes)(8).toString("hex");
if (process.platform === "win32") {
return path.join("\\\\?\\pipe", `fire_emu_${rand}`);
}
else {
return path.join(os.tmpdir(), `fire_emu_${rand}.sock`);
}
}
exports.getTemporarySocketPath = getTemporarySocketPath;
function getFunctionService(def) {
var _a;
if (def.eventTrigger) {
if (def.eventTrigger.channel) {
return constants_1.Constants.SERVICE_EVENTARC;
}
return (_a = def.eventTrigger.service) !== null && _a !== void 0 ? _a : getServiceFromEventType(def.eventTrigger.eventType);
}
if (def.blockingTrigger) {
return def.blockingTrigger.eventType;
}
if (def.httpsTrigger) {
return "https";
}
if (def.taskQueueTrigger) {
return constants_1.Constants.SERVICE_CLOUD_TASKS;
}
return "unknown";
}
exports.getFunctionService = getFunctionService;
function getServiceFromEventType(eventType) {
if (eventType.includes("firestore")) {
return constants_1.Constants.SERVICE_FIRESTORE;
}
if (eventType.includes("database")) {
return constants_1.Constants.SERVICE_REALTIME_DATABASE;
}
if (eventType.includes("pubsub")) {
return constants_1.Constants.SERVICE_PUBSUB;
}
if (eventType.includes("storage")) {
return constants_1.Constants.SERVICE_STORAGE;
}
if (eventType.includes("firebasealerts")) {
return constants_1.Constants.SERVICE_FIREALERTS;
}
if (eventType.includes("analytics")) {
return constants_1.Constants.SERVICE_ANALYTICS;
}
if (eventType.includes("auth")) {
return constants_1.Constants.SERVICE_AUTH;
}
if (eventType.includes("crashlytics")) {
return constants_1.Constants.SERVICE_CRASHLYTICS;
}
if (eventType.includes("remoteconfig")) {
return constants_1.Constants.SERVICE_REMOTE_CONFIG;
}
if (eventType.includes("testing")) {
return constants_1.Constants.SERVICE_TEST_LAB;
}
return "";
}
exports.getServiceFromEventType = getServiceFromEventType;
function waitForBody(req) {
let data = "";
return new Promise((resolve) => {
req.on("data", (chunk) => {
data += chunk;
});
req.on("end", () => {
resolve(data);
});
});
}
exports.waitForBody = waitForBody;
function findModuleRoot(moduleName, filepath) {
const hierarchy = filepath.split(path.sep);
for (let i = 0; i < hierarchy.length; i++) {
try {
let chunks = [];
if (i) {
chunks = hierarchy.slice(0, -i);
}
else {
chunks = hierarchy;
}
const packagePath = path.join(chunks.join(path.sep), "package.json");
const serializedPackage = fs.readFileSync(packagePath, "utf8").toString();
if (JSON.parse(serializedPackage).name === moduleName) {
return chunks.join("/");
}
break;
}
catch (err) {
}
}
return "";
}
exports.findModuleRoot = findModuleRoot;
function formatHost(info) {
const host = (0, utils_1.connectableHostname)(info.host);
if (host.includes(":")) {
return `[${host}]:${info.port}`;
}
else {
return `${host}:${info.port}`;
}
}
exports.formatHost = formatHost;
function getSignatureType(def) {
if (def.httpsTrigger || def.blockingTrigger) {
return "http";
}
if (def.platform === "gcfv2" && def.schedule) {
return "http";
}
return def.platform === "gcfv2" ? "cloudevent" : "event";
}
exports.getSignatureType = getSignatureType;
const LOCAL_SECRETS_FILE = ".secret.local";
function getSecretLocalPath(backend, projectDir) {
const secretsFile = backend.extensionInstanceId
? `${backend.extensionInstanceId}${LOCAL_SECRETS_FILE}`
: LOCAL_SECRETS_FILE;
const secretDirectory = backend.extensionInstanceId
? path.join(projectDir, manifest_1.ENV_DIRECTORY)
: backend.functionsDir;
return path.join(secretDirectory, secretsFile);
}
exports.getSecretLocalPath = getSecretLocalPath;
function toBackendInfo(e, cf3Triggers, labels) {
var _a, _b;
const envWithSecrets = Object.assign({}, e.env);
for (const s of e.secretEnv) {
envWithSecrets[s.key] = backend.secretVersionName(s);
}
let extensionVersion = e.extensionVersion;
if (extensionVersion) {
extensionVersion = (0, extensionsHelper_1.substituteParams)(extensionVersion, e.env);
if ((_a = extensionVersion.spec) === null || _a === void 0 ? void 0 : _a.postinstallContent) {
extensionVersion.spec.postinstallContent = (0, postinstall_1.replaceConsoleLinks)(extensionVersion.spec.postinstallContent);
}
}
let extensionSpec = e.extensionSpec;
if (extensionSpec) {
extensionSpec = (0, extensionsHelper_1.substituteParams)(extensionSpec, e.env);
if (extensionSpec === null || extensionSpec === void 0 ? void 0 : extensionSpec.postinstallContent) {
extensionSpec.postinstallContent = (0, postinstall_1.replaceConsoleLinks)(extensionSpec.postinstallContent);
}
}
return JSON.parse(JSON.stringify({
directory: e.functionsDir,
env: envWithSecrets,
extensionInstanceId: e.extensionInstanceId,
extension: e.extension,
extensionVersion: extensionVersion,
extensionSpec: extensionSpec,
labels,
functionTriggers: (_b = e.predefinedTriggers) !== null && _b !== void 0 ? _b : cf3Triggers.filter((t) => t.codebase === e.codebase),
}));
}
exports.toBackendInfo = toBackendInfo;