Azure b2c Custom Policies Error Message

Question

Hi !

I programmed the b2c customized policies and I am currently defining the error messages. However, the login error message displays a message that does not count in the standard messages: https://learn.microsoft.com/en-us/azure/active-directory-b2c/localization-string-ids

The message is: The username or password provided in the request are invalid.

I used the strarter pack policies (local account).
If the credentials are correct, no problems arises.

how can i change this message?

Thanks!!
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Answer 1

Hi @Miguel Gregório · Thank you for sharing the required information.

By investigating into it, I found the error occurs only when the policy is configured with ROPC flow. There is an open ticket regarding this issue with the product team.

As of now, you can try removing <Item Key="grant_type">password</Item> from <TechnicalProfile Id="login-NonInteractive">. As long as, the first OrchestrationStep in an ROPC user journey is the ClaimsExchange with the ROPC technical profile, it should be absolutely fine to remove it.

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Answer 2

Hi :-)
Any news on the above problem?
We have facing the same issue. Message The username or password provided in the request are invalid. cannot be translated by custom policy. After some investigation I've found that it is returned as an exception during executing login-NonInteractive profile:

{
    "Key": "Exception",
    "Value": {
        "Kind": "Handled",
        "HResult": "80131500",
        "Message": "The username or password provided in the request are invalid.",
        "Data": {
        "IsPolicySpecificError": false
        }
    }
}

Regards,
Michał

Answer 3

@Marappa, Basavaraju Try this as a workaround for now : https://github.com/MicrosoftDocs/azure-docs/issues/70538