TypeError [ERR_INVALID_URL]: Invalid URL:

[milkteanosugar]

Hello,

I received the following error when I tried to login to the page http://localhost:3004/:

TypeError [ERR_INVALID_URL]: Invalid URL:
at onParseError (internal/url.js:257:9)
at new URL (internal/url.js:333:5)
at module.exports.authenticateAction (C:\Users\abc\Desktop\authentication\cas-server-mock\lib\controller.js:29:21)
at Layer.handle [as handle_request] (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\express\lib\router\layer.js:95:5)
at next (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\express\lib\router\route.js:137:13)
at Route.dispatch (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\express\lib\router\route.js:112:3)
at Layer.handle [as handle_request] (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\express\lib\router\layer.js:95:5)
at C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\express\lib\router\index.js:281:22
at Function.process_params (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\express\lib\router\index.js:335:12)
at next (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\express\lib\router\index.js:275:10)
at SendStream.error (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\serve-static\index.js:121:7)
at SendStream.emit (events.js:315:20)
at SendStream.error (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\send\index.js:270:17)
at SendStream.onStatError (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\send\index.js:421:12)
at next (C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\send\index.js:735:16)
at C:\Users\abc\Desktop\authentication\cas-server-mock\node_modules\send\index.js:743:23

The user.json file I created was like this:
[
{
"name": "001",
"attributes": {
"stringAttribute": "value",
"arrayAttribute": "arrayValue"
}
}
]

I didn't config any other things. Could you please give me some instructions about how to solve this error?

Thank you so much!

[maxime-beguin]

Hello!

CAS protocol expects a service parameter when accessing the authentication page which is the URL of the page to redirect when authenticated.
Try accessing the authentication page with service parameter. Something like: http://localhost:3004/?service=http://localhost:3000/example