Infor gitHub com/infor/ionapi/sample/client/web/OAuth2Servlet.java failed to clone

I have cloned https://github.com/infor-cloud/ion-api-sdk/

which includes:

DotNetBackendOAuth2
DotNetRichClientOAuth2
DotNetWebClientOAuth2
GolangBackendOAuth2
JavaThickClientOAuth2
JavaWebClientOAuth2
LICENSE
README.md

The README documents the following for the Java Web application

A sample Java web application is included in this SDK. By default the app uses userdetails endpoint of the Infor Ming.le API. To change the endpoint modify URL in bearerClientRequest of com/infor/ionapi/sample/client/web/OAuth2Servlet.java. To run the source, extract the source and run mvn jetty:run to use embedded jetty or to deploy to your container

Even though I cloned the repository, this file is missing.

The class was picked up on the maven build and tomcat deploy

/home/ec2-user/projects/webapps/SampleAppOAuth2/src/main/webapp/WEB-INF/classes/com/infor/ionapi/sample/client/web/OAuth2Servlet.class
/var/lib/tomcat8/webapps/SampleAppOAuth2/WEB-INF/classes/com/infor/ionapi/sample/client/web/OAuth2Servlet.class

I am unable to locate the java source file.

I continue to receive

This site can’t be reached

mingleinteg01-sso.mingledev.infor.com’

Regardless that I updated /home/ec2-user/projects/webapps/SampleAppOAuth2/src/main/webapp/WEB-INF/classes

ifsceoauth.properties

With the correct JSON values

do I need to build my own OAuth2Servlet.java ? If so I would need to rebuild OAuth2Servlet.class and RedirectServlet.class

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Accepted answers

Legacy Contributor

Yes, you will need a new authorized app.

Authorized JavaScript Origins - is used to whitelist your domain so CORS will work.

client id - "ci" from .ionapi file

client secret - "cs" from .ionapi file

(Hint: you can use hosts file to point a domain to loopback address)

Legacy Contributor

I implemented IONSERVICES/oneviewapi/data/ping and all 3 steps succeeded.

All comments

Legacy Contributor

using javap I have decompiled the supplied classes to

com/infor/ionapi/sample/client/web

OAuth2Servlet.java

RedirectServlet.java

com/infor/ionapi/sample/client/util

OAuth2ClientConfig.java

Legacy Contributor

Considerable progress. The decompiles worked, so I added the following folders to my project:

src/main/java/com/infor/ionapi/sample/client

Next I moved the source code to:

src/main/java/com/infor/ionapi/sample/client/web/
OAuth2Servlet.java
RedirectServlet.java

src/main/java/com/infor/ionapi/sample/client/util/
OAuth2ClientConfig.java

I updated pom.xml with the following:

<sourceDirectory>${basedir}/src/main/java/com/infor/ionapi/sample/client/</sourceDirectory>
<outputDirectory>${basedir}/src/main/webapp/WEB-INF/classes</outputDirectory>

I applied the documented changes to OAuth2Servlet.java so I am now using the correct pu endpoint.

I made all changes to ifsceoauth.properties to reflect my ION properties.

Then I recompiled and packaged: mvn package ...

Success !! The source code compiled and classes and properties file deployed to WAR. All of my changes are in the index.jsp,

I can access my.bennyboo.com:8080/.../

My redirect uri is set to the following:

redirect_url=my.bennyboo.com:8080/.../RedirectServlet

I see the following in my catalina.out

27-Aug-2018 19:23:31.041 INFO [http-nio-8080-exec-60] com.infor.ionapi.sample.client.web.OAuth2Servlet.doPost Redirecting to: mingle-sso.inforcloudsuite.com:443/.../authorization.oauth2

Which results in the following
Looks like something is not right. Please contact your administrator.
400 - Invalid redirect_uri

I am running on an ec2 instance, so I decided to open up the Security group on port 8080 to 0.0.0.0/0.

I am using Route53 private hosted zones to resolve "my.bennyboo.com".

I am VPN'd in to expose the subnet...

The examples are redirecting to http, do I need to redirect to https ?

Legacy Contributor

We'll check into the missing source. It's possible that the files were missed while moving to github.

The redirect uri registered for your authorized app must be the same as you configure in your app. (It can be http or https but the uri must be same in authorized app and auth request sent)

The 400 - invalid redirect_uri error indicates the redirect uri registered on your authorized app is not my.bennyboo.com:8080/.../RedirectServlet

Legacy Contributor

Authorized app: The URL where authorization server will send access token. This URL must match the URL registered in ION API CE/IFS CE suing integration

The examples is redirecting here (I presume example application is using a local jetty app server ?)

sample-oauth2-client.infor.com:8080/.../RedirectServlet

So I create a new Authorized Web App, correct ? I would think so because I need an end point

RedirectURL=my.bennyboo.com:8080/.../RedirectServlet

LogoutURL is optional

Authorized JavaScript Origins: this is a required value, I don't see this in my ionapi credentials file

ClientID =in my ionapi credentials file

Secret = in my ionapi credentials file

Legacy Contributor

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