Question
Caught Exception while validating SAML2 Authentication response protocol : For input string: ""
In SAML , configuration - After entering userID and Password in SSO Login page , following message is shown - Caught Exception while validating SAML2 Authentication response protocol : For input string: ""
Steps :
1. Configure SAML Auth service
2. Import IDP metadata
3. Create self signed certs and add in SP signing certificate, Decryption certificate.
4. Enter SSO URL in a new window and enter Login Details.
After redirecting the page the following error is shown - Caught Exception while validating SAML2 Authentication response protocol : For input string: ""
Thanks Allen ,
I have attached the SAML Json coming out of Chrome Panel plugin. Most of the data Looks normal but at
"Name": "P3P"
"value": "CP=\"ADFS doesn't have P3P policy, please contact your site's admin for more details.\""
Any observations here is really helpful.
In continuation to above post -
While doing a remote trace of PYSAMLWEBSSOAUTHENTICATIONACTIVITY (Pega-IntegrationEngine:07-10-31), it is noticed that the Parameter page before executing step-1 has blank values. (pyQueryMap , pyPostDataMap, pyQuerystring etc.) because of which the activity Exits before creating datapages , Operator mapping etc.
Attached the sequence of steps executed.
The response in your attachment is encrypted. You can try decrypting it here: https://www.samltool.com/decrypt.php
Consider having your identity provide disable encryption until you can logon. Then add the encryption back in.
Post the stack trace from the PegaRULES log