Receiving error AADSTS7000218: The request body must contain the following parameter: ‘client_assertion’ or ‘client_secret’

Problem: An application receives the following error when authenticating to Azure Active Directory: {     “error”: “invalid_client”,      “error_description”: “AADSTS7000218: The request body must contain the following parameter: ‘client_assertion’ or ‘client_secret’.\r\nTrace ID: xxx\r\nCorrelation ID: xxx\r\nTimestamp: 2019-08-18 20:38:28Z”,     “error_codes”: [7000218],     …} What does this error mean? The error is what it said.  When authenticating to Azure AD to get an access token, the client application is not providing…

Read More

Understanding Azure AD’s On-Behalf-Of flow (aka OBO flow)

Background Microsoft Azure Active Directory supports an OAuth2 protocol extension called On-Behalf-Of flow (OBO flow). This is documented at both the Microsoft Identity Platform V1 and V2 endpoint. The OBO flow is used in the following scenario. Both Web API 1 and Web API 2 are protected by Azure AD. A client application (could be a SPA app, a front-end Web Application, or a native application) signs a user into…

Read More

AADSTS50011: The reply url specified in the request does not match the reply urls configured for the application

Last Updated: August 23 2019 Let’s get started… When your developing or integrating an application with Azure AD, you might see the following similar error… AADSTS50011: The reply url specified in the request does not match the reply urls configured for the application: ‘XXX’. This is because the redirect_uri (when using OpenID Connect) or AssertionConsumerServiceUrl (when using SAML2) being passed to Azure Active Directory to sign-in, does not exist in…

Read More

Unable to Modify User Email, Phone Number, Password or Other Personal Information for Azure Active Directory Users

Introduction This post is in regards to the issues in regards to users having issues modifying Azure Active Directory User attributes such as mail, phone number, resetting passwords, or other personal attributes in user accounts. This will review the reason behind these changes and how to resolve the issue. For many users this was something that was working before and only recently stopped working properly.   Reason Behind Change There…

Read More