126 lines
4.7 KiB
JavaScript
126 lines
4.7 KiB
JavaScript
/*! firebase-admin v11.0.1 */
|
|
"use strict";
|
|
/*!
|
|
* @license
|
|
* Copyright 2022 Google Inc.
|
|
*
|
|
* 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.toCloudEventProtoFormat = exports.FirebaseEventarcError = void 0;
|
|
const error_1 = require("../utils/error");
|
|
const uuid_1 = require("uuid");
|
|
const validator = require("../utils/validator");
|
|
// List of CloudEvent properties that are handled "by hand" and should be skipped by
|
|
// automatic attribute copy.
|
|
const TOP_LEVEL_CE_ATTRS = ['id', 'type', 'specversion', 'source', 'data', 'time', 'datacontenttype', 'subject'];
|
|
/**
|
|
* Firebase Eventarc error code structure. This extends PrefixedFirebaseError.
|
|
*
|
|
* @param code - The error code.
|
|
* @param message - The error message.
|
|
* @constructor
|
|
*/
|
|
class FirebaseEventarcError extends error_1.PrefixedFirebaseError {
|
|
constructor(code, message) {
|
|
super('eventarc', code, message);
|
|
}
|
|
}
|
|
exports.FirebaseEventarcError = FirebaseEventarcError;
|
|
function toCloudEventProtoFormat(ce) {
|
|
const source = ce.source ?? process.env.EVENTARC_CLOUD_EVENT_SOURCE;
|
|
if (typeof source === 'undefined' || !validator.isNonEmptyString(source)) {
|
|
throw new FirebaseEventarcError('invalid-argument', "CloudEvent 'source' is required.");
|
|
}
|
|
if (!validator.isNonEmptyString(ce.type)) {
|
|
throw new FirebaseEventarcError('invalid-argument', "CloudEvent 'type' is required.");
|
|
}
|
|
const out = {
|
|
'@type': 'type.googleapis.com/io.cloudevents.v1.CloudEvent',
|
|
'id': ce.id ?? (0, uuid_1.v4)(),
|
|
'type': ce.type,
|
|
'specVersion': ce.specversion ?? '1.0',
|
|
'source': source
|
|
};
|
|
if (typeof ce.time !== 'undefined') {
|
|
if (!validator.isISODateString(ce.time)) {
|
|
throw new FirebaseEventarcError('invalid-argument', "CloudEvent 'tyme' must be in ISO date format.");
|
|
}
|
|
setAttribute(out, 'time', {
|
|
'ceTimestamp': ce.time
|
|
});
|
|
}
|
|
else {
|
|
setAttribute(out, 'time', {
|
|
'ceTimestamp': new Date().toISOString()
|
|
});
|
|
}
|
|
if (typeof ce.datacontenttype !== 'undefined') {
|
|
if (!validator.isNonEmptyString(ce.datacontenttype)) {
|
|
throw new FirebaseEventarcError('invalid-argument', "CloudEvent 'datacontenttype' if specified must be non-empty string.");
|
|
}
|
|
setAttribute(out, 'datacontenttype', {
|
|
'ceString': ce.datacontenttype
|
|
});
|
|
}
|
|
if (ce.subject) {
|
|
if (!validator.isNonEmptyString(ce.subject)) {
|
|
throw new FirebaseEventarcError('invalid-argument', "CloudEvent 'subject' if specified must be non-empty string.");
|
|
}
|
|
setAttribute(out, 'subject', {
|
|
'ceString': ce.subject
|
|
});
|
|
}
|
|
if (typeof ce.data === 'undefined') {
|
|
throw new FirebaseEventarcError('invalid-argument', "CloudEvent 'data' is required.");
|
|
}
|
|
if (validator.isObject(ce.data)) {
|
|
out['textData'] = JSON.stringify(ce.data);
|
|
if (!ce.datacontenttype) {
|
|
setAttribute(out, 'datacontenttype', {
|
|
'ceString': 'application/json'
|
|
});
|
|
}
|
|
}
|
|
else if (validator.isNonEmptyString(ce.data)) {
|
|
out['textData'] = ce.data;
|
|
if (!ce.datacontenttype) {
|
|
setAttribute(out, 'datacontenttype', {
|
|
'ceString': 'text/plain'
|
|
});
|
|
}
|
|
}
|
|
else {
|
|
throw new FirebaseEventarcError('invalid-argument', `CloudEvent 'data' must be string or an object (which are converted to JSON), got '${typeof ce.data}'.`);
|
|
}
|
|
for (const attr in ce) {
|
|
if (TOP_LEVEL_CE_ATTRS.includes(attr)) {
|
|
continue;
|
|
}
|
|
if (!validator.isNonEmptyString(ce[attr])) {
|
|
throw new FirebaseEventarcError('invalid-argument', `CloudEvent extension attributes ('${attr}') must be string.`);
|
|
}
|
|
setAttribute(out, attr, {
|
|
'ceString': ce[attr]
|
|
});
|
|
}
|
|
return out;
|
|
}
|
|
exports.toCloudEventProtoFormat = toCloudEventProtoFormat;
|
|
function setAttribute(event, attr, value) {
|
|
if (!Object.prototype.hasOwnProperty.call(event, 'attributes')) {
|
|
event.attributes = {};
|
|
}
|
|
event['attributes'][attr] = value;
|
|
}
|