We've a requirement where we need to perform EAI &  fetch the query parameters from URL in AAC using custom InfoMap mapping rules.

Below are the steps that are performed to establish EAI using AAC.

1. Create a new Authentication Mechanism, Authentication Policy & Infomap Mapping rules.
2. Enable LRR for Login operation on junction [/test]
local-response-redirect:/test]
local-response-redirect-uri = [login] /mga/sps/authsvc/policy/testAuth
3. Create login template page in AAC template files for Login page.

When user access the URL 
https://abc.com/test?resumePath=test123&resumeSAML=test123

It redirects to 
https://abc.com/mga/sps/authsvc/policy/testAuth

Now, login page is rendered from AAC templates folder for authentication.

Question:

How to get the query parameters(resumePath=test123&resumeSAML=test123) from initial URL after the junction (/test) in Infomap Mapping rule? What method or class to be used to get the query parameters.



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Thanks
Vishnu Vamsi
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Hello,

the following works for me within Infomap:

context.get(Scope.REQUEST, "urn:ibm:security:asf:request:parameter", "param");

with URL https://sample.com/mga/sps/authsvc?urn:ibm:security:authentication:asf:myauth&param=test

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Jürgen Hitt
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Thanks for you reply. Yes, this will work as long as the query params are available on /mga junction. My question is on how to retreive the query params from referrer url(initial URL before the LRR comes into play) before the redirection to /mga for authentication.

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Vishnu Vamsi
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Original Message:
Sent: Wed December 04, 2019 05:05 PM
From: Jürgen Hitt
Subject: Query Parameter from Referrer URL

Hello,

the following works for me within Infomap:

context.get(Scope.REQUEST, "urn:ibm:security:asf:request:parameter", "param");

with URL https://sample.com/mga/sps/authsvc?urn:ibm:security:authentication:asf:myauth&param=test

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Jürgen Hitt
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