web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

Welcome to the Power Platform Communities
News and Announcements icon
Community site session details

Community site session details

Session Id :
Power Platform Community / Forums / Power Pages / Power Pages and Azure ...
Power Pages
Unanswered

Power Pages and Azure AD B2C Login button goes to Sign in Failed

(0) ShareShare
ReportReport
Posted on by Coach22

I've followed all the videos and help guides but I can't find anything on the following:

 

When you first go to press the Sign in button for my site, it always sends an incorrect link that leads to "Sign in Failed".

ADB2C 01.png

 

 

 

 

 

 

 

ADB2C 02.png

 

But when you go back the second time it send you to the correct page:

ADB2C 03.png

 

When I run the Signin Flow I get the following which appears to work directly in any browser but not the first time from the button. Is it trying to Login in automatically? Why does it always go to the Sign in Failed First?

 

https://rockstarportal.b2clogin.com/rockstarportal.onmicrosoft.com/oauth2/v2.0/authorize?p=B2C_1_SigninSignup&client_id=(I took some numbers out as not sure if I should be showing them to public.)a7bab4d02403&nonce=defaultNonce&redirect_uri=https%3A%2F%2Frockstarportal.powerappsportals.com%2Fsignin-aad-b2c_3&scope=openid&response_type=id_token&prompt=login

 

Any help would be appreciated.

 

Thanks.

Categories:
Security
I have the same question (0)
  • jprny Profile Picture
    jprny 28 on at

    One thing to check is the site settings. I've seen a lot of cases where you end up  with duplicate site settings related to ADB2C and get unusual behavior like this.

    I suppose it could also have to do with how your token is set up.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

News and Announcements

Welcome to the Power Platform Communities

Quick Links

Season of Sharing Community Challenge Winners!

Congratulations to our community stars!

Kudos to our 2025 Community Spotlight Honorees

Expanding mentorship, skilling, and AI innovation

Congratulations to the June Top 10 Community Leaders!

These are the community rock stars!

Leaderboard > Power Pages

#1
sannavajjala87 Profile Picture

sannavajjala87 38 Super User 2026 Season 1

#2
Valantis Profile Picture

Valantis 37

#3
Fubar Profile Picture

Fubar 23 Super User 2026 Season 1

Last 30 days Overall leaderboard

Featured topics

Solution to LinkedIn Authentication in Power Apps Portals
Welcome to the Power Pages forum!

Product updates

Microsoft Power Platform Community release plans