79 lines
3.4 KiB
JavaScript
79 lines
3.4 KiB
JavaScript
"use strict";
|
|
// The MIT License (MIT)
|
|
//
|
|
// Copyright (c) 2022 Firebase
|
|
//
|
|
// 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.
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.onDispatchHandler = void 0;
|
|
const logger = require("../../logger");
|
|
const https = require("./https");
|
|
/** @internal */
|
|
function onDispatchHandler(handler) {
|
|
return async (req, res) => {
|
|
var _a;
|
|
try {
|
|
if (!https.isValidRequest(req)) {
|
|
logger.error('Invalid request, unable to process.');
|
|
throw new https.HttpsError('invalid-argument', 'Bad Request');
|
|
}
|
|
const context = {};
|
|
if (!process.env.FUNCTIONS_EMULATOR) {
|
|
const authHeader = req.header('Authorization') || '';
|
|
const token = (_a = authHeader.match(/^Bearer (.*)$/)) === null || _a === void 0 ? void 0 : _a[1];
|
|
// Note: this should never happen since task queue functions are guarded by IAM.
|
|
if (!token) {
|
|
throw new https.HttpsError('unauthenticated', 'Unauthenticated');
|
|
}
|
|
// We skip authenticating the token since tq functions are guarded by IAM.
|
|
const authToken = await https.unsafeDecodeIdToken(token);
|
|
context.auth = {
|
|
uid: authToken.uid,
|
|
token: authToken,
|
|
};
|
|
}
|
|
const data = https.decode(req.body.data);
|
|
if (handler.length === 2) {
|
|
await handler(data, context);
|
|
}
|
|
else {
|
|
const arg = {
|
|
...context,
|
|
data,
|
|
};
|
|
// For some reason the type system isn't picking up that the handler
|
|
// is a one argument function.
|
|
await handler(arg);
|
|
}
|
|
res.status(204).end();
|
|
}
|
|
catch (err) {
|
|
if (!(err instanceof https.HttpsError)) {
|
|
// This doesn't count as an 'explicit' error.
|
|
logger.error('Unhandled error', err);
|
|
err = new https.HttpsError('internal', 'INTERNAL');
|
|
}
|
|
const { status } = err.httpErrorCode;
|
|
const body = { error: err.toJSON() };
|
|
res.status(status).send(body);
|
|
}
|
|
};
|
|
}
|
|
exports.onDispatchHandler = onDispatchHandler;
|