cloudworker-proxy
Version:
An api gateway for cloudflare workers
73 lines (65 loc) • 2.97 kB
JavaScript
/**
* Copyright (c) 2018, Cloudflare. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
const BB = require("bluebird");
module.exports = {
validateFunctionName() {
return BB.bind(this)
.then(this.checkIfFuntionParamPresent)
.then(this.checkFunctionName);
},
checkIfFuntionParamPresent() {
let funParam = this.options.function;
if (funParam === undefined) {
funParam = this.options.f;
}
if (funParam === undefined || funParam === null || funParam === "") {
return BB.reject("Invoke function with -f or --function");
}
return funParam;
},
/**
* Ensures that funParam is an array of functions and ensures there are config entries for each.
*/
checkFunctionName(funParam) {
const functions = this.serverless.service.getAllFunctions();
if (!Array.isArray(funParam)) {
funParam = Array(funParam)
}
for (let func of funParam) {
if (functions.indexOf(func) === -1) {
return BB.reject(`The specified function: ${func} was not found in your configuration file.`);
}
}
return funParam;
},
isValidScriptName(sname) {
const re = new RegExp("^[a-z0-9_][A-Za-z0-9-_]*$");
if (re.exec(sname)) {
return true;
}
return false;
},
getInvalidScriptNames() {
const functions = this.serverless.service.getAllFunctions();
const notValidScriptNames = functions.find(scriptName => {
return !this.isValidScriptName(scriptName);
});
return notValidScriptNames;
}
};