/src/security/index not found on Vercel serverlesss function.

[efekurnaz]

I'm using strong-soap basically with require const soap = require('strong-soap').soap;

App works perfectly fine on local ngrok but it crashes on Vercel. Is there anything we can do to fix this?

The error in the Vercel log:

Cannot find module './src/security/index'
Require stack:
- /var/task/node_modules/strong-soap/index.js
- /var/task/aramex.js
- /var/task/handlers.js
- /var/task/routes.js
- /var/task/index.js
Did you forget to add it to "dependencies" in `package.json`?
Error: Runtime exited with error: exit status 1
Runtime.ExitError

[NewEraCracker]

I'm trying to compile strong-soap as a binary in a custom JavaScript solution, and stumbled upon the same error message.

Apply this patch, but you may run into other errors relating to dynamic imports.

diff --git a/node_modules/strong-soap/index.js b/node_modules/strong-soap/index.js
index 701ff00..e44a612 100644
--- a/node_modules/strong-soap/index.js
+++ b/node_modules/strong-soap/index.js
@@ -5,20 +5,17 @@
 
 'use strict';
 
-var base = './lib/';
+var base = './src/';
 var nodeVersion = process.versions.node;
 var major = Number(nodeVersion.split('.')[0]);
-if (major >= 4) {
-  base = './src/';
-}
 
-var securityModules = require(base + 'security/index');
+var securityModules = require('./src/security/index');
 
 module.exports = {
-  'soap': require(base + 'soap'),
-  'http': require(base + 'http'),
-  'QName': require(base + 'parser/qname'),
-  'WSDL': require(base + 'parser/wsdl'),
+  'soap': require('./src/soap'),
+  'http': require('./src/http'),
+  'QName': require('./src/parser/qname'),
+  'WSDL': require('./src/parser/wsdl'),
 };
 
 for (var i in securityModules) {

Also from README « Node.js version 10, 12, and 14 are officially supported. We dropped version 8 support in 3.0.0. », then I wonder why there is a piece of code to support node.js 4.

My two cents, and hoping it helps.

[NewEraCracker]

And for the dynamic imports, as a workaround, I am presently using a different entry point to my custom www.js application:

/* eslint-disable */

// The packaging tool is unable to recognize dynamic imports,
// however we can workaround this by doing the imports ourselves
require("strong-globalize/cldr/cldr_32.0.1.json");

// find ./node_modules/strong-soap/intl/ -type f | sed 's/.\/node_modules\///g' | sort | sed 's/.*/require\("&"\);/g'
require("strong-soap/intl/cs/messages.json");
require("strong-soap/intl/de/messages.json");
require("strong-soap/intl/en/messages.json");
require("strong-soap/intl/es/messages.json");
require("strong-soap/intl/fr/messages.json");
require("strong-soap/intl/it/messages.json");
require("strong-soap/intl/ja/messages.json");
require("strong-soap/intl/ko/messages.json");
require("strong-soap/intl/nl/messages.json");
require("strong-soap/intl/pl/messages.json");
require("strong-soap/intl/pt/messages.json");
require("strong-soap/intl/ru/messages.json");
require("strong-soap/intl/tr/messages.json");
require("strong-soap/intl/zh-Hans/messages.json");
require("strong-soap/intl/zh-Hant/messages.json");
require("strong-soap/intl/zz/messages_inverted.json");
require("strong-soap/intl/zz/messages.json");

require("./www.js");

[noddy-cred]

And for the dynamic imports, as a workaround, I am presently using a different entry point to my custom www.js application:

/* eslint-disable */

// The packaging tool is unable to recognize dynamic imports,
// however we can workaround this by doing the imports ourselves
require("strong-globalize/cldr/cldr_32.0.1.json");

// find ./node_modules/strong-soap/intl/ -type f | sed 's/.\/node_modules\///g' | sort | sed 's/.*/require\("&"\);/g'
require("strong-soap/intl/cs/messages.json");
require("strong-soap/intl/de/messages.json");
require("strong-soap/intl/en/messages.json");
require("strong-soap/intl/es/messages.json");
require("strong-soap/intl/fr/messages.json");
require("strong-soap/intl/it/messages.json");
require("strong-soap/intl/ja/messages.json");
require("strong-soap/intl/ko/messages.json");
require("strong-soap/intl/nl/messages.json");
require("strong-soap/intl/pl/messages.json");
require("strong-soap/intl/pt/messages.json");
require("strong-soap/intl/ru/messages.json");
require("strong-soap/intl/tr/messages.json");
require("strong-soap/intl/zh-Hans/messages.json");
require("strong-soap/intl/zh-Hant/messages.json");
require("strong-soap/intl/zz/messages_inverted.json");
require("strong-soap/intl/zz/messages.json");

require("./www.js");

Did you have to do anything special to get cldr to work? I'm getting similar issues using Firebase Functions. I've changed my entry point to a new file that includes the above, but get the following:

Error: ENOENT: no such file or directory, lstat '/src/dist/apps/cldr'
    at Object.realpathSync (node:fs:2655:7)
    at alreadyScanned (/node_modules/strong-globalize/src/helper.ts:221:56)
    at enumerateFilesSyncPriv (/node_modules/strong-globalize/src/helper.ts:243:7)
    at enumerateFilesSync (/node_modules/strong-globalize/src/helper.ts:209:10)
    at getSupportedLanguages (/node_modules/strong-globalize/src/helper.ts:719:3)
    at Object.isSupportedLanguage (/node_modules/strong-globalize/src/helper.ts:708:37)
    at osLanguage (/node_modules/strong-globalize/src/globalize.ts:50:14)
    at node_modules/strong-globalize/lib/globalize.js (/node_modules/strong-globalize/src/globalize.ts:42:17)
    at __require (/src/dist/apps/cred-cloud-api/main.js:13:51)
    at node_modules/strong-globalize/lib/strong-globalize.js (/node_modules/strong-globalize/src/strong-globalize.ts:7:1) {
   errno: -2,
  syscall: 'lstat',
   code: 'ENOENT',
   path: '/src/dist/apps/cldr'
 }

Did you have to copy any additional packages into your bundle?

[NewEraCracker]

@noddy-cred I think you may need to declare cldr explicitly (and other dependencies of strong-soap?) as a dependency of your firebase project to make the SDK deploy that module.

PS: I've added after www.js require some stuff like the following:

// ... the forced requires
// entry point
require("./www.js");
// code to dump require cache and find something interesting
setTimeout(() => {
  let dump = Object.keys(require.cache);
  dump = JSON.stringify(dump, null, 2);
  require('fs').writeFileSync('dump.txt', dump, 'utf-8');
  console.log('dumped requires');
}, 60000).unref();

To dump all imported modules after I call the APIs on www.js to see what gets required.

IMO strong-soap needs to be redesigned for the serverless world. I've found another alternative/solution for my issue, but am bound by NDA.