Webpage Not Available In Cordova Android App

EDIT: I have been progressing through this problem and retracing all of my steps. I am happy to reduce the size of this question and get more to the exact details if it is confusin

Solution 1:

I don't understand why do you think that could be due to a wildfly configuration...

Check please and provide more info:

• Trace your request from Cordova to Keycloak
• What redirect_uri parameter is sent/requested?
• You can try enabling audit like this audit configuration to check the "redirect_uri" parameter.

Keycloak receives a request with a valid redirect uri and then if you are a valid user and the redirect uri received matches with your client configuration... your app will be redirected to your requested redirect_uri.

• Check your client and realm configuration (example realm configuration for cordova apps)

Edited 1: about your wildfly standalone.xml: As I said before in comments, your http-listener attribute reditect-socket=“http” is a mistake. If you want to enable redirection to https replace “http” by “https”. Otherwise remove it.

Attribute “proxy-address-forwarding” must to be used only when your keycloak are behind a reverse proxy (use of x-forwarded-* headers).

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I tested with Keycloak v6.0.1 and it works. It redirect to 'http://localhost'.

Some points to take in mind:

• don't work with platform 'browser' (use 'android')
• adding 'inappbrowser' and 'whitelist' plugins
• try with a new emulator/runtime instance.
• don't tried with an external identity provider

Tested with Keycloak v6.0.1

Steps that I followed to do a test with sample project:

1. Download Keycloak source from github source
2. Install last version of Android Studio and Gradle (add to PATH)
3. Go to directory 'keycloak/examples/cordova'
4. Download 'keycloak.js' from your Keycloak instance (eg. 'https://yourdomain:port/auth/js/keycloak.js') and put in directory 'keycloak/examples/cordova/www'
5. Open your emulator from Android Studio (install your runtime eg. 'Pixel 2 Api 29').
6. Configure your realm 'example' (import new realm from file: 'keycloak/examples/cordova/example-realm.json')
7. Run commands:

mkdir platforms plugins cordova plugin add cordova-plugin-inappbrowser cordova plugin add cordova-plugin-whitelist cordova platform add android cordova build android cordova run android

PS: If you have some public test instance to check with it or

Solution 2:

You'd likely need cordova-plugin-http2 or Cordova Advanced HTTP 2, because of enable-http2="true", the server wants to negotiate HTTP2. Setting enable-http2="false" would possibly circumvent the problem.