waltid - IDP integration not working Properly

[sethishivam27]

Hi Team ,

I am trying to integrate walt id with one of my node js application , But I am facing some issues

Problem :
Whenever I am trying to click on "Login using walt id" on the front end of my app
it is not able to construct a presentation request :

FLOW and ERROR :

Step1. CLicked on front-end of my application

Step2. REDIRECTED TO WALLET PAGE

Step3. ENTERED Username and Password

STEP 4. SHOWED ERROR (Not showing Presentation request

ERROR MESSAGE : Redirected when going from "/CredentialRequest/?sessionId=eyJpZHBTZXNzaW9uSWQiIDogImM4NmJkZjBlLTMwODEtNDVjNC1iNDFmLWU3YzU3ZGI1ODkwMiIsICJpZHBUeXBlIiA6ICJPSURDIn0%3D" to "/login" via a navigation guard.

Workaround done so far :

Using web based available wallets for Verifier and Subject

Setup IDP Locally which is Running on port:8080
Configured walt.yaml , Verifier-config.json , idp-config.json

IDP and Verifier Configuration :

NOTE : When I configure Verifier with this
"verifierUiUrl": "http://localhost:8080/sharecredential?state=",
"verifierApiUrl": "http://localhost:8080/api/siop",

Nothing happens in that scenario , it doesn't even redirects me to web wallet

Could you please help me with that ?

Best Regards

[sethishivam27]

@taminobaumann @dombrn @philpotisk

[severinstampler]

Hi @sethishivam27
It's hard for me to analyze your problem without knowing what your javascript page is doing.
E.g.: What happens when you click the "Login with waltiD" link?

Also, did you use the idpkit deployment on idp.walt-test.cloud for your tests?
It would require you to specify a client id and client secret, that needs to be registered first.

Also, if you use the idpkit locally, you'll have to register a client locally and use the client id and secret for your OIDC request.

Note, that in the latest version of the idpkit, when you check it out from the master branch (or the deployment on walt-test.cloud), it doesn't directly redirect to the web wallet. Instead, it will display a wallet connect page, that let's you either connect the wallet using a QR code (cross-device) or click a link to go to the web wallet.

If you're still using an older version of the idpkit, it is very likely incompatible with the updated OIDC flows on our wallet deployments, so maybe that's the problem you're facing.

br
Severin

[sethishivam27]

Hi @severinstampler thanks for the response

Actually yes , I am using a 2 month old repo to achieve the flow

My assumption is that , After clicking on login with walt id , it should redirect me to a presentation request where I will select the web wallet to show my presention proof

So that I can redirect to another page where a list of users is shown to me .

Best Regards
Sethi Shivam

[severinstampler]

also, if you use the 2 month old repo, probably the sharecredential?state= page doesn't exist yet.

[sethishivam27]

and one thing more could you please provide a proper configuration for verifier ,

NOTE : initailly i want to use web based verifier wallet and holder wallet

[sethishivam27]

I used const passport = require('passport');
const http = require("http");

const { Issuer,Strategy } = require('openid-client');

these libraries to setup oidc client

[severinstampler]

and one thing more could you please provide a proper configuration for verifier ,

NOTE : initailly i want to use web based verifier wallet and holder wallet

If you update the repo and start the latest version, just use the default config in the config subfolder.

[sethishivam27]

ok , give me some time , I will test it and let you know , Please keep the issue open for few days :)

thanks alot :)

[waltkb]

Hi @sethishivam27, did you test it with the newest version already? Is everything working as expected for you?

[sethishivam27]

Let me test it today :)

[sethishivam27]

Hi @waltkb Could you please tell me which version of java and kotlin you are exactly using , because I have used with 17 and 19 and i am not able to build the jar ,

but previous versions were working fine

[sethishivam27]

@waltkb I am trying to compile the latest version , when I use the java version 17 it says ,
an API of a component compatible with Java 19 and the consumer needed a runtime of a component compatible with Java 17

and when I use java version 17
"- Incompatible because this component declares a component compatible with Java 18 and the consumer needed a component compatible with Java 17"

Java 18 is not available ,

Could you tell which version of java you are exactly using

I am using ubuntu 16 with java jdk17

[sethishivam27]

@waltkb

[waltkb]

Please update to latest commit and try again.

[waltkb]

And don't foget gradle --refresh-dependencies.

[sethishivam27]

ok ,let me see that , thanks @waltkb

[waltkb]

Did this work out for you?