Pass the Salesforce Identity and Access Management Designer Identity-and-Access-Management-Architect Questions and answers with CertsForce

The Federation ID is a field on the user object that is used to link a Salesforce user with an external identity provider. When using SAML SSO, Salesforce matches the Federation ID value with the NameID element in the SAML assertion to identify the user. To troubleshoot the issue of getting a generic SAML error message when accessing the other orgs, the architect should review the following considerations:

The Federation ID must be case sensitive, which means that the value in the user record must match exactly with the value in the SAML assertion. For example, if the Federation ID is “John.Doe”, then “john.doe” or “JOHN.DOE” will not work.

The Federation ID must be populated on the user record, which means that the user must have a value for this field in each org that they want to access via SSO. If the Federation ID is blank or missing, then Salesforce will not be able to match the user with the SAML assertion.

 To enable a trusted connection between the login service and Salesforce, an architect should enforce mutual authentication between systems using SSL. Mutual authentication, also known as two-way SSL or client certificate authentication, is a process in whichboth parties in a communication exchange certificates to verify their identities7. This mechanism ensures that only authorized systems can access each other’s resources and prevents unauthorized access or spoofing attacks8. To use mutual authentication with delegated authentication, you need to do the following steps9:

Generate a self-signed certificate in Salesforce and download it.

Import the certificate into your login service’s truststore.

Configure your login service to require client certificates for incoming requests.

Generate a certificate for your login service and export it.

Import the certificate into Salesforce’s certificate and key management tool.

Enable mutual authentication for your login service’s endpoint URL in Salesforce.

The web application should be hosted on a secure server and the web server must be able to protect consumer privacy are two considerations that an architect should point out to UC. To integrate an external web app with the Salesforce API, UC can use the OAuth 2.0 web server flow, which implements the OAuth 2.0 authorization code grant type4. With this flow, the server hosting the web app must be able to protect the connected app’s identity, defined by the client ID and client secret4. The web application should be hosted on a secure server to ensure that the communication between the web app and Salesforce is encrypted and protected from unauthorized access or tampering6. The web server must be able to protect consumer privacy to comply with data protection laws and regulations, such as GDPR or CCPA . The web server should implement best practices for storing and handling user data, such as encryption, hashing, salting, and anonymization. The flow involves passing the user credentials back and forth is not a correct consideration, as the web server flow does not require the user credentials to be passed between the web app and Salesforce. Instead,it uses an authorization code that is exchanged for an access token and a refresh token4. The flow will not provide an OAuth refreshtoken back to the server is also not a correct consideration, as the web server flow does provide a refresh token that can be usedto obtain new access tokens without user interaction4. References: OAuth 2.0 Web Server Flow for Web App Integration, Secure Your Web Application, [General Data Protection Regulation (GDPR)], [California Consumer Privacy Act (CCPA)], [Data Protection Best Practices]

To implement social sign-on for customers to register and log in to a portal built on Salesforce Experience Cloud using their Facebook or LinkedIn credentials, the identity architect should take three steps:

Create authentication providers for both Facebook and LinkedIn. Authentication providers are configurations that enable users to authenticatewith an external identity provider and access Salesforce resources. Salesforce provides predefined authentication providers for some common identity providers, such as Facebook and LinkedIn, which can be easily configured with minimal customization.

Check“Facebook” and “LinkedIn” under Login Page Setup. Login Page Setup is a setting that allows administrators to customize the login page for Experience Cloud sites. By checking “Facebook” and “LinkedIn”, the identity architect can enable social sign-on buttons for these identity providers on the login page.

Update the default registration handlers to create and update users. Registration handlers are classes that implement the Auth.RegistrationHandler interface and define how to create or update users in Salesforce based on the information from the external identity provider. The identity architect can update the default registration handlers to link the user’s social identity with their Salesforce identity and prevent duplicate accounts. References: Authentication Providers, Social Sign-On with Authentication Providers, Login Page Setup, Create a Custom Registration Handler

To allow customers to login using Facebook, Google, and other social sign-on providers, the identity architect should configure an authentication provider and a registration handler for each social sign-on provider. Authentication providersare configurations that enable users to authenticate with an external identity provider and access Salesforce resources. OpenID Connect is a protocol that allows users to sign in with an external identity provider, such as Facebook or Google, and access Salesforce resources. To enable this, the identity architect needs to configure an OpenID Connect Authentication Provider in Salesforce and link it to aconnected app. A registration handler is a class that implements the Auth.RegistrationHandler interface and defines how to create or update users in Salesforce based on the information from the external identity provider. The registration handler can also be used to link the user’s social identity with their Salesforce identity and prevent duplicate accounts.References: OpenID Connect Authentication Providers, Social Sign-On with OpenID Connect, Create a Custom Registration Handler

To use Salesforce as an IdP for its remaining employees, the IT team at UC should use the Identity Only license. The Identity Only license is a license type that enables users to access external applications that are integrated with Salesforce using single sign-on (SSO) or delegated authentication, but not access Salesforce objects or data. The other license types are not relevant for this scenario. References: Identity Only License, User Licenses

AD groups can control public group assignment, role assignment, and permission set assignment through Identity Connect. Identity Connect is a tool that integrates Microsoft Active Directory (AD) user accounts with Salesforce user records1. It allows Salesforce admins to leverage the existing user data and group memberships in AD to automate user provisioning and deprovisioning in Salesforce. Identity Connect can map AD groups to Salesforce publicgroups, roles, and permission sets, and assign them to users based on their group membership2. This way, AD groups can control the access level and visibility of users in Salesforce. AD groups cannot control granting report folder access or custom permission assignment through Identity Connect. These are not supported features of Identity Connect. Report folder access is controlled by the folder sharing settings in Salesforce. Custom permission assignment is controlled by the custom permission settings in Salesforce. References: Get to Know Identity Connect, Map Your Data, [Folder Sharing], [Custom Permissions]

The two OAuth scopes that UCshould configure in the connected app are:

Refresh token. This scope allows the mobile app to obtain a refresh token from Salesforce when it obtains an access token. A refresh token can be used to obtain a new access token when the previous one expires orbecomes invalid. This scope enables UC to provide an optimal experience for its mobile users by reducing the number of login prompts and authentication failures.

API. This scope allows the mobile app to make REST API calls to Salesforce using the access token. The REST API allows the mobile app to access or manipulate data and metadata in Salesforce using HTTP methods. This scope enables UC to build a custommobile app that can connect to Salesforce and perform various operations on Salesforce resources.

To ensure end users can only use single sign-on (SSO) to log in to Salesforce, two things should be done:

Enable My Domain and select “Prevent login from https://login.salesforce.com”. My Domain is a feature that allows administrators to customize the Salesforce login URL with a unique domain name. By preventing login from the standard login URL, administrators can enforce SSO and restrict users from logging in with their Salesforce credentials.

Assign user “is Single Sign-on Enabled” permission via profile or permission set. This permission allows users to log in to Salesforce using SSO. Users who do not have this permission will not be able to access Salesforce even if they have valid Salesforce credentials. References: My Domain, User Permissions for Single Sign-On

To support scalability and reduce maintenance costs for a multinational, multi-brand organization, the architect should recommend assigning each sub-brand a unique Experience ID and using the Experience ID to dynamically brand the login experience. Experience ID is a parameter that can be used to identify different brands or experiences within a single Experience Cloud site (formerly known as Community). Dynamic branding is afeature that allows Experience Cloud sites to display different branding elements, such as logos, colors, or images, based on the Experience ID or other criteria. This solution can provide a consistent and personalized brand experience for each sub-brandwithout creating multiple subdomains or orgs. References: Experience ID, Dynamic Branding for Experience Cloud Sites