Azure Active Directory B2C 注册

Question

Can I create a registration form in my application and connect this form to AAD B2C? I develop in C #, React.

Answer 1

You can choose between several OAuth 2.0 flows inside B2C that feats your needs. I recommend you to create an Authcode Flow inside B2C to render your signIn SignUp form. You can start learning how to do it with the custom policies starter pack here

Use in your browser this URL to start working with authentication form over B2C to get an access code then call with a POST to the token endpoint:

https://{tenant}.b2clogin.com/{tenant}.onmicrosoft.com/{policy}/oauth2/v2.0/authorize?
client_id=90c0fe63-bcf2-44d5-8fb7-b8bbc0b29dc6
&response_type=code
&redirect_uri=urn%3Aietf%3Awg%3Aoauth%3A2.0%3Aoob
&response_mode=query
&scope=90c0fe63-bcf2-44d5-8fb7-b8bbc0b29dc6%20offline_access
&state=arbitrary_data_you_can_receive_in_the_response
&code_challenge=YTFjNjI1OWYzMzA3MTI4ZDY2Njg5M2RkNmVjNDE5YmEyZGRhOGYyM2IzNjdmZWFhMTQ1ODg3NDcxY2Nl
&code_challenge_method=S256