Custom policy redirect to application

[jinzai07]

Hi, I am trying the invite policy (https://github.com/azure-ad-b2c/samples/tree/master/policies/invite) to work with our set-up with a SPA. I just did everything in the readme for basic set up and configurations. I am just using the provided .Net application to generate a generic invite email. The issue is, upon signing up a new account, by clicking [SIGN UP], the credentials I entered is successfully registered upon my checking on b2c portal. But I am redirected to a page that says (instead of redirecting back to my app, ie, http:localhost:4200):

Sorry, but we're having trouble signing you in. We track these errors automatically, but if the problem persists feel free to contact us. In the meantime, please try again. Correlation ID: 32dc60b0-d4b9-44e9-a9a3-95e26cd47abe Timestamp: 2021-03-11 03:02:08Z AADB2C: An exception has occurred.

Here is the DECODED url of this page:

https://mytenant.b2clogin.com/mytenant.onmicrosoft.com/B2C_1A_signup_invitation/api/SelfAsserted/confirmed?csrf_token=SUcvVjBIKzRmaldQcFRCUDNCdEJ5SC85RHJjRlg3VGpRTk5Lb3J2bGordkNGLy9BQm02UndYMUhyS1EzS0ZUcU1aNTZSWG9VK2Vld1k1VGJneVNhZUE9PTsyMDIxLTAzLTExVDAzOjAxOjQzLjI4Njk0NDJaO3JGSnpMcDM3cTEzbFNlMDNpK0p6NlE9PTt7IlRhcmdldEVudGl0eSI6IkxvY2FsQWNjb3VudFNpZ25VcFdpdGhSZWFkT25seUVtYWlsIiwiT3JjaGVzdHJhdGlvblN0ZXAiOjN9&tx=StateProperties=eyJUSUQiOiIzMmRjNjBiMC1kNGI5LTQ0ZTktYTlhMy05NWUyNmNkNDdhYmUifQ&p=B2C_1A_signup_invitation&diags={"pageViewId":"cdcfdc59-020e-432b-ba94-4d34145cba9f","pageId":"SelfAsserted","trace":[{"ac":"T005","acST":1615431704,"acD":1},{"ac":"T021 - URL:https://devgopassglobal.b2clogin.com/static/tenant/templates/AzureBlue/selfAsserted.cshtml?slice=001-000&dc=SIN","acST":1615431704,"acD":142},{"ac":"T029","acST":1615431705,"acD":8},{"ac":"T004","acST":1615431705,"acD":1},{"ac":"T019","acST":1615431705,"acD":14},{"ac":"T003","acST":1615431705,"acD":1},{"ac":"T017T010","acST":1615431726,"acD":2279},{"ac":"T002","acST":0,"acD":0}]}

I checked the audit logs from b2c as well and this is what I found,

Do you have any ideas where should I check? I did not do any major changes on XMLs, and only did change some variable to match our b2c tenant. Any help is highly appreciated. Thank you!

[judedaryl]

The decoded token doesn't help as much as the initial invite token for debugging. I suggest running on DeploymentMode: Development and adding app insights logging to the policies as this gives you the exact issue you are having.

[chaitanyasingu]

@jinzai07 Mate, I am also facing the same issue, did you find any solution to this.

[jinzai07]

@chaitanyasingu not yet, still waiting for any updates or alternatives