/var/www/greso.tech/server/nsm/node_modules/google-gax/build/src
Edit: /var/www/greso.tech/server/nsm/node_modules/google-gax/build/src/fallback.js (16991B)
"use strict";
/**
* 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.fallback = exports.GoogleError = exports.operation = exports.Operation = exports.warn = exports.protobufMinimal = exports.protobuf = exports.createApiCall = exports.LocationProtos = exports.IamProtos = exports.operationsProtos = exports.lro = exports.GrpcClient = exports.defaultToObjectOptions = exports.LocationsClient = exports.IamClient = exports.OperationsClient = exports.StreamType = exports.StreamDescriptor = exports.PageDescriptor = exports.LongrunningDescriptor = exports.BundleDescriptor = exports.version = exports.createDefaultBackoffSettings = exports.RetryOptions = exports.constructSettings = exports.CallSettings = exports.routingHeader = exports.PathTemplate = void 0;
const objectHash = require("object-hash");
const protobuf = require("protobufjs");
exports.protobuf = protobuf;
const gax = require("./gax");
const routingHeader = require("./routingHeader");
exports.routingHeader = routingHeader;
const status_1 = require("./status");
const google_auth_library_1 = require("google-auth-library");
const operationsClient_1 = require("./operationsClient");
const createApiCall_1 = require("./createApiCall");
const fallbackProto = require("./fallbackProto");
const fallbackRest = require("./fallbackRest");
const featureDetection_1 = require("./featureDetection");
const fallbackServiceStub_1 = require("./fallbackServiceStub");
const streaming_1 = require("./streamingCalls/streaming");
const util_1 = require("./util");
const IamProtos = require("../protos/iam_service");
exports.IamProtos = IamProtos;
const LocationProtos = require("../protos/locations");
exports.LocationProtos = LocationProtos;
const operationsProtos = require("../protos/operations");
exports.operationsProtos = operationsProtos;
var pathTemplate_1 = require("./pathTemplate");
Object.defineProperty(exports, "PathTemplate", { enumerable: true, get: function () { return pathTemplate_1.PathTemplate; } });
var gax_1 = require("./gax");
Object.defineProperty(exports, "CallSettings", { enumerable: true, get: function () { return gax_1.CallSettings; } });
Object.defineProperty(exports, "constructSettings", { enumerable: true, get: function () { return gax_1.constructSettings; } });
Object.defineProperty(exports, "RetryOptions", { enumerable: true, get: function () { return gax_1.RetryOptions; } });
Object.defineProperty(exports, "createDefaultBackoffSettings", { enumerable: true, get: function () { return gax_1.createDefaultBackoffSettings; } });
exports.version = require('../../package.json').version + '-fallback';
var descriptor_1 = require("./descriptor");
Object.defineProperty(exports, "BundleDescriptor", { enumerable: true, get: function () { return descriptor_1.BundleDescriptor; } });
Object.defineProperty(exports, "LongrunningDescriptor", { enumerable: true, get: function () { return descriptor_1.LongrunningDescriptor; } });
Object.defineProperty(exports, "PageDescriptor", { enumerable: true, get: function () { return descriptor_1.PageDescriptor; } });
Object.defineProperty(exports, "StreamDescriptor", { enumerable: true, get: function () { return descriptor_1.StreamDescriptor; } });
var streaming_2 = require("./streamingCalls/streaming");
Object.defineProperty(exports, "StreamType", { enumerable: true, get: function () { return streaming_2.StreamType; } });
var operationsClient_2 = require("./operationsClient");
Object.defineProperty(exports, "OperationsClient", { enumerable: true, get: function () { return operationsClient_2.OperationsClient; } });
var iamService_1 = require("./iamService");
Object.defineProperty(exports, "IamClient", { enumerable: true, get: function () { return iamService_1.IamClient; } });
var locationService_1 = require("./locationService");
Object.defineProperty(exports, "LocationsClient", { enumerable: true, get: function () { return locationService_1.LocationsClient; } });
exports.defaultToObjectOptions = {
keepCase: false,
longs: String,
enums: String,
defaults: true,
oneofs: true,
};
const CLIENT_VERSION_HEADER = 'x-goog-api-client';
class GrpcClient {
/**
* In rare cases users might need to deallocate all memory consumed by loaded protos.
* This method will delete the proto cache content.
*/
static clearProtoCache() {
GrpcClient.protoCache.clear();
}
/**
* gRPC-fallback version of GrpcClient
* Implements GrpcClient API for a browser using grpc-fallback protocol (sends serialized protobuf to HTTP/1 $rpc endpoint).
*
* @param {Object=} options.auth - An instance of OAuth2Client to use in browser, or an instance of GoogleAuth from google-auth-library
* to use in Node.js. Required for browser, optional for Node.js.
* @constructor
*/
constructor(options = {}) {
var _a;
if (!(0, featureDetection_1.isNodeJS)()) {
if (!options.auth) {
throw new Error(JSON.stringify(options) +
'You need to pass auth instance to use gRPC-fallback client in browser or other non-Node.js environments. Use OAuth2Client from google-auth-library.');
}
this.auth = options.auth;
}
else {
this.auth =
options.auth ||
new google_auth_library_1.GoogleAuth(options);
}
this.fallback = options.fallback !== 'rest' ? 'proto' : 'rest';
this.grpcVersion = require('../../package.json').version;
this.httpRules = options.httpRules;
this.numericEnums = (_a = options.numericEnums) !== null && _a !== void 0 ? _a : false;
}
/**
* gRPC-fallback version of loadProto
* Loads the protobuf root object from a JSON object created from a proto file
* @param {Object} jsonObject - A JSON version of a protofile created usin protobuf.js
* @returns {Object} Root namespace of proto JSON
*/
loadProto(jsonObject) {
const rootObject = protobuf.Root.fromJSON(jsonObject);
return rootObject;
}
loadProtoJSON(json, ignoreCache = false) {
const hash = objectHash(JSON.stringify(json)).toString();
const cached = GrpcClient.protoCache.get(hash);
if (cached && !ignoreCache) {
return cached;
}
const root = protobuf.Root.fromJSON(json);
GrpcClient.protoCache.set(hash, root);
return root;
}
static getServiceMethods(service) {
const methods = {};
for (const [methodName, methodObject] of Object.entries(service.methods)) {
const methodNameLowerCamelCase = (0, util_1.toLowerCamelCase)(methodName);
methods[methodNameLowerCamelCase] = methodObject;
}
return methods;
}
/**
* gRPC-fallback version of constructSettings
* A wrapper of {@link constructSettings} function under the gRPC context.
*
* Most of parameters are common among constructSettings, please take a look.
* @param {string} serviceName - The fullly-qualified name of the service.
* @param {Object} clientConfig - A dictionary of the client config.
* @param {Object} configOverrides - A dictionary of overriding configs.
* @param {Object} headers - A dictionary of additional HTTP header name to
* its value.
* @return {Object} A mapping of method names to CallSettings.
*/
constructSettings(serviceName, clientConfig, configOverrides, headers) {
function buildMetadata(abTests, moreHeaders) {
const metadata = {};
if (!headers) {
headers = {};
}
// Since gRPC expects each header to be an array,
// we are doing the same for fallback here.
for (const key in headers) {
metadata[key] = Array.isArray(headers[key])
? headers[key]
: [headers[key]];
}
// gRPC-fallback request must have 'grpc-web/' in 'x-goog-api-client'
const clientVersions = [];
if (metadata[CLIENT_VERSION_HEADER] &&
metadata[CLIENT_VERSION_HEADER][0]) {
clientVersions.push(...metadata[CLIENT_VERSION_HEADER][0].split(' '));
}
clientVersions.push(`grpc-web/${exports.version}`);
metadata[CLIENT_VERSION_HEADER] = [clientVersions.join(' ')];
if (!moreHeaders) {
return metadata;
}
for (const key in moreHeaders) {
if (key.toLowerCase() !== CLIENT_VERSION_HEADER) {
const value = moreHeaders[key];
if (Array.isArray(value)) {
if (metadata[key] === undefined) {
metadata[key] = value;
}
else {
if (Array.isArray(metadata[key])) {
metadata[key].push(...value);
}
else {
throw new Error(`Can not add value ${value} to the call metadata.`);
}
}
}
else {
metadata[key] = [value];
}
}
}
return metadata;
}
return gax.constructSettings(serviceName, clientConfig, configOverrides, status_1.Status, { metadataBuilder: buildMetadata });
}
/**
* gRPC-fallback version of createStub
* Creates a gRPC-fallback stub with authentication headers built from supplied OAuth2Client instance
*
* @param {function} CreateStub - The constructor function of the stub.
* @param {Object} service - A protobufjs Service object (as returned by lookupService)
* @param {Object} opts - Connection options, as described below.
* @param {string} opts.servicePath - The hostname of the API endpoint service.
* @param {number} opts.port - The port of the service.
* @return {Promise} A promise which resolves to a gRPC-fallback service stub, which is a protobuf.js service stub instance modified to match the gRPC stub API
*/
async createStub(service, opts,
// For consistency with createStub in grpc.ts, customServicePath is defined:
// eslint-disable-next-line @typescript-eslint/no-unused-vars
customServicePath) {
if (!this.authClient) {
if (this.auth && 'getClient' in this.auth) {
this.authClient = await this.auth.getClient();
}
else if (this.auth && 'getRequestHeaders' in this.auth) {
this.authClient = this.auth;
}
}
if (!this.authClient) {
throw new Error('No authentication was provided');
}
service.resolveAll();
const methods = GrpcClient.getServiceMethods(service);
const protocol = opts.protocol || 'https';
let servicePath = opts.servicePath;
if (!servicePath &&
service.options &&
service.options['(google.api.default_host)']) {
servicePath = service.options['(google.api.default_host)'];
}
if (!servicePath) {
throw new Error(`Cannot determine service API path for service ${service.name}.`);
}
let servicePort;
const match = servicePath.match(/^(.*):(\d+)$/);
if (match) {
servicePath = match[1];
servicePort = parseInt(match[2]);
}
if (opts.port) {
servicePort = opts.port;
}
else if (!servicePort) {
servicePort = 443;
}
const encoder = this.fallback === 'rest'
? fallbackRest.encodeRequest
: fallbackProto.encodeRequest;
const decoder = this.fallback === 'rest'
? fallbackRest.decodeResponse
: fallbackProto.decodeResponse;
const serviceStub = (0, fallbackServiceStub_1.generateServiceStub)(methods, protocol, servicePath, servicePort, this.authClient, encoder, decoder, this.numericEnums);
return serviceStub;
}
/**
* Creates a 'bytelength' function for a given proto message class.
*
* See {@link BundleDescriptor} about the meaning of the return value.
*
* @param {function} message - a constructor function that is generated by
* protobuf.js. Assumes 'encoder' field in the message.
* @return {function(Object):number} - a function to compute the byte length
* for an object.
*/
static createByteLengthFunction(message) {
return gax.createByteLengthFunction(message);
}
}
exports.GrpcClient = GrpcClient;
GrpcClient.protoCache = new Map();
/**
* gRPC-fallback version of lro
*
* @param {Object=} options.auth - An instance of google-auth-library.
* @return {Object} A OperationsClientBuilder that will return a OperationsClient
*/
function lro(options) {
options = Object.assign({ scopes: [] }, options);
if (options.protoJson) {
options = Object.assign(options, { fallback: 'rest' });
}
const gaxGrpc = new GrpcClient(options);
return new operationsClient_1.OperationsClientBuilder(gaxGrpc, options.protoJson);
}
exports.lro = lro;
/**
* gRPC-fallback version of createApiCall
*
* Converts an rpc call into an API call governed by the settings.
*
* In typical usage, `func` will be a promise to a callable used to make an rpc
* request. This will mostly likely be a bound method from a request stub used
* to make an rpc call. It is not a direct function but a Promise instance,
* because of its asynchronism (typically, obtaining the auth information).
*
* The result is a function which manages the API call with the given settings
* and the options on the invocation.
*
* Throws exception on unsupported streaming calls
*
* @param {Promise
|GRPCCall} func - is either a promise to be used to make
* a bare RPC call, or just a bare RPC call.
* @param {CallSettings} settings - provides the settings for this call
* @param {Descriptor} descriptor - optionally specify the descriptor for
* the method call.
* @return {GaxCall} func - a bound method on a request stub used
* to make an rpc call.
*/
function createApiCall(func, settings, descriptor, fallback) {
if ((!fallback || fallback === 'rest') &&
descriptor &&
'streaming' in descriptor &&
descriptor.type !== streaming_1.StreamType.SERVER_STREAMING) {
return () => {
throw new Error('The REST transport currently does not support client-streaming or bidi-stream calls.');
};
}
if ((fallback === 'proto' || fallback === true) && // for legacy reasons, fallback === true means 'proto'
descriptor &&
'streaming' in descriptor) {
return () => {
throw new Error('The gRPC-fallback (proto over HTTP) transport currently does not support streaming calls.');
};
}
return (0, createApiCall_1.createApiCall)(func, settings, descriptor);
}
exports.createApiCall = createApiCall;
exports.protobufMinimal = require("protobufjs/minimal");
var warnings_1 = require("./warnings");
Object.defineProperty(exports, "warn", { enumerable: true, get: function () { return warnings_1.warn; } });
var longrunning_1 = require("./longRunningCalls/longrunning");
Object.defineProperty(exports, "Operation", { enumerable: true, get: function () { return longrunning_1.Operation; } });
Object.defineProperty(exports, "operation", { enumerable: true, get: function () { return longrunning_1.operation; } });
var googleError_1 = require("./googleError");
Object.defineProperty(exports, "GoogleError", { enumerable: true, get: function () { return googleError_1.GoogleError; } });
// Different environments or bundlers may or may not respect "browser" field
// in package.json (e.g. Electron does not respect it, but if you run the code
// through webpack first, it will follow the "browser" field).
// To make it safer and more compatible, let's make sure that if you do
// const gax = require("google-gax");
// you can always ask for gax.fallback, regardless of "browser" field being
// understood or not.
const fallback = module.exports;
exports.fallback = fallback;
//# sourceMappingURL=fallback.js.map