IDP_Facebook_AccessToken.xml

<TrustFrameworkPolicy xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://schemas.microsoft.com/online/cpim/schemas/2013/06" PolicySchemaVersion="0.3.0.0" 
  TenantId="yourtenant.onmicrosoft.com" 
  PolicyId="B2C_1A_IDP_Facebook_AccessToken" 
  PublicPolicyUri="http://yourtenant.onmicrosoft.com/B2C_1A_IDP_Facebook_AccessToken">

  <BasePolicy>
    <TenantId>yourtenant.onmicrosoft.com</TenantId>
    <PolicyId>B2C_1A_TrustFrameworkExtensions</PolicyId>
  </BasePolicy>
  <BuildingBlocks>
    <ClaimsSchema>
      <ClaimType Id="oauth2Access_token">
        <DisplayName>oauth2:access_token</DisplayName>
        <DataType>string</DataType>
        <UserInputType>Readonly</UserInputType>
      </ClaimType>
      <ClaimType Id="oauth2Token_type">
        <DisplayName>oauth2:token_type</DisplayName>
        <DataType>string</DataType>
        <UserInputType>Readonly</UserInputType>
      </ClaimType>
      <ClaimType Id="oauth2Expires_in">
        <DisplayName>oauth2:expires_in</DisplayName>
        <DataType>int</DataType>
        <UserInputType>Readonly</UserInputType>
      </ClaimType>
      <ClaimType Id="oauth2Refresh_token">
        <DisplayName>{oauth2:refresh_token}</DisplayName>
        <DataType>string</DataType>
        <UserInputType>Readonly</UserInputType>
      </ClaimType>
    </ClaimsSchema>
  </BuildingBlocks>
  <ClaimsProviders>
    <ClaimsProvider>
      <Domain>facebook.com</Domain>
      <DisplayName>Facebook</DisplayName>
      <TechnicalProfiles>
        <TechnicalProfile Id="Facebook-OAUTH">
          <DisplayName>Facebook</DisplayName>
          <Protocol Name="OAuth2" />
          <Metadata>
            <Item Key="ProviderName">facebook</Item>
            <Item Key="authorization_endpoint">https://www.facebook.com/dialog/oauth</Item>
            <Item Key="AccessTokenEndpoint">https://graph.facebook.com/oauth/access_token</Item>
            <Item Key="HttpBinding">GET</Item>
            <Item Key="UsePolicyInRedirectUri">0</Item>
            <Item Key="AccessTokenResponseFormat">json</Item>

             <!-- Update the client_id below to the Facebook client ID -->
            <Item Key="client_id">00000000000000</Item>
            <Item Key="scope">email public_profile</Item>
            <Item Key="ClaimsEndpoint">https://graph.facebook.com/me?fields=id,first_name,last_name,name,email</Item>
          </Metadata>
          <CryptographicKeys>
            <Key Id="client_secret" StorageReferenceId="B2C_1A_FacebookSecret" />
          </CryptographicKeys>
          <InputClaims />
          <OutputClaims>
            <OutputClaim ClaimTypeReferenceId="issuerUserId" PartnerClaimType="id" />
            <OutputClaim ClaimTypeReferenceId="givenName" PartnerClaimType="first_name" />
            <OutputClaim ClaimTypeReferenceId="surname" PartnerClaimType="last_name" />
            <OutputClaim ClaimTypeReferenceId="displayName" PartnerClaimType="name" />
            <OutputClaim ClaimTypeReferenceId="email" PartnerClaimType="email" />
            <OutputClaim ClaimTypeReferenceId="identityProvider" DefaultValue="facebook.com" AlwaysUseDefaultValue="true" />
            <OutputClaim ClaimTypeReferenceId="authenticationSource" DefaultValue="socialIdpAuthentication" AlwaysUseDefaultValue="true" />

            <!-- The unit test's claims-->
            <OutputClaim ClaimTypeReferenceId="oauth2Access_token" PartnerClaimType="{oauth2:access_token}" />
            <OutputClaim ClaimTypeReferenceId="oauth2Expires_in" PartnerClaimType="{oauth2:expires_in}" />
            <OutputClaim ClaimTypeReferenceId="oauth2Refresh_token" PartnerClaimType="{oauth2:refresh_token}" />
            <OutputClaim ClaimTypeReferenceId="oauth2Token_type" PartnerClaimType="{oauth2:token_type}" />
          </OutputClaims>
          <OutputClaimsTransformations>
            <OutputClaimsTransformation ReferenceId="CreateRandomUPNUserName" />
            <OutputClaimsTransformation ReferenceId="CreateUserPrincipalName" />
            <OutputClaimsTransformation ReferenceId="CreateAlternativeSecurityId" />
          </OutputClaimsTransformations>
          <UseTechnicalProfileForSessionManagement ReferenceId="SM-SocialLogin" />
        </TechnicalProfile>
      </TechnicalProfiles>
    </ClaimsProvider>

    <ClaimsProvider>
      <DisplayName>Unit tests</DisplayName>
      <TechnicalProfiles>
        <TechnicalProfile Id="ResultTechnicalProfile">
          <DisplayName>Unit test</DisplayName>
          <Protocol Name="Proprietary" Handler="Web.TPEngine.Providers.SelfAssertedAttributeProvider, Web.TPEngine, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" />
          <Metadata>
            <Item Key="ContentDefinitionReferenceId">api.selfasserted</Item>
          </Metadata>
          <InputClaims>
            <InputClaim ClaimTypeReferenceId="oauth2Access_token" />
            <InputClaim ClaimTypeReferenceId="oauth2Expires_in" DefaultValue="0" />
            <InputClaim ClaimTypeReferenceId="oauth2Refresh_token" />
            <InputClaim ClaimTypeReferenceId="oauth2Token_type" />
          </InputClaims>
          <DisplayClaims>
            <DisplayClaim ClaimTypeReferenceId="oauth2Access_token" />
            <DisplayClaim ClaimTypeReferenceId="oauth2Expires_in" />
            <DisplayClaim ClaimTypeReferenceId="oauth2Refresh_token" />
            <DisplayClaim ClaimTypeReferenceId="oauth2Token_type" />
          </DisplayClaims>
          <UseTechnicalProfileForSessionManagement ReferenceId="SM-Noop" />
        </TechnicalProfile>
      </TechnicalProfiles>
    </ClaimsProvider>
  </ClaimsProviders>
  <UserJourneys>
    <UserJourney Id="SignUpOrSignIn_Custom">
      <OrchestrationSteps>
        <OrchestrationStep Order="1" Type="CombinedSignInAndSignUp" ContentDefinitionReferenceId="api.signuporsignin">
          <ClaimsProviderSelections>
            <ClaimsProviderSelection TargetClaimsExchangeId="FacebookExchange" />
            <ClaimsProviderSelection ValidationClaimsExchangeId="LocalAccountSigninEmailExchange" />
          </ClaimsProviderSelections>
          <ClaimsExchanges>
            <ClaimsExchange Id="LocalAccountSigninEmailExchange" TechnicalProfileReferenceId="SelfAsserted-LocalAccountSignin-Email" />
          </ClaimsExchanges>
        </OrchestrationStep>
        <!-- Check if the user has selected to sign in using one of the social providers -->
        <OrchestrationStep Order="2" Type="ClaimsExchange">
          <Preconditions>
            <Precondition Type="ClaimsExist" ExecuteActionsIf="true">
              <Value>objectId</Value>
              <Action>SkipThisOrchestrationStep</Action>
            </Precondition>
          </Preconditions>
          <ClaimsExchanges>
            <ClaimsExchange Id="FacebookExchange" TechnicalProfileReferenceId="Facebook-OAUTH" />
            <ClaimsExchange Id="SignUpWithLogonEmailExchange" TechnicalProfileReferenceId="LocalAccountSignUpWithLogonEmail" />
          </ClaimsExchanges>
        </OrchestrationStep>
        <!-- For social IDP authentication, attempt to find the user account in the directory. -->
        <OrchestrationStep Order="3" Type="ClaimsExchange">
          <Preconditions>
            <Precondition Type="ClaimEquals" ExecuteActionsIf="true">
              <Value>authenticationSource</Value>
              <Value>localAccountAuthentication</Value>
              <Action>SkipThisOrchestrationStep</Action>
            </Precondition>
          </Preconditions>
          <ClaimsExchanges>
            <ClaimsExchange Id="AADUserReadUsingAlternativeSecurityId" TechnicalProfileReferenceId="AAD-UserReadUsingAlternativeSecurityId-NoError" />
          </ClaimsExchanges>
        </OrchestrationStep>
        <!-- Show self-asserted page only if the directory does not have the user account already (i.e. we do not have an objectId). 
          This can only happen when authentication happened using a social IDP. If local account was created or authentication done
          using ESTS in step 2, then an user account must exist in the directory by this time. -->
        <OrchestrationStep Order="4" Type="ClaimsExchange">
          <Preconditions>
            <Precondition Type="ClaimsExist" ExecuteActionsIf="true">
              <Value>objectId</Value>
              <Action>SkipThisOrchestrationStep</Action>
            </Precondition>
          </Preconditions>
          <ClaimsExchanges>
            <ClaimsExchange Id="SelfAsserted-Social" TechnicalProfileReferenceId="SelfAsserted-Social" />
          </ClaimsExchanges>
        </OrchestrationStep>
        <!-- This step reads any user attributes that we may not have received when authenticating using ESTS so they can be sent 
          in the token. -->
        <OrchestrationStep Order="5" Type="ClaimsExchange">
          <Preconditions>
            <Precondition Type="ClaimEquals" ExecuteActionsIf="true">
              <Value>authenticationSource</Value>
              <Value>socialIdpAuthentication</Value>
              <Action>SkipThisOrchestrationStep</Action>
            </Precondition>
          </Preconditions>
          <ClaimsExchanges>
            <ClaimsExchange Id="AADUserReadWithObjectId" TechnicalProfileReferenceId="AAD-UserReadUsingObjectId" />
          </ClaimsExchanges>
        </OrchestrationStep>
        <!-- The previous step (SelfAsserted-Social) could have been skipped if there were no attributes to collect 
             from the user. So, in that case, create the user in the directory if one does not already exist 
             (verified using objectId which would be set from the last step if account was created in the directory. -->
        <OrchestrationStep Order="6" Type="ClaimsExchange">
          <Preconditions>
            <Precondition Type="ClaimsExist" ExecuteActionsIf="true">
              <Value>objectId</Value>
              <Action>SkipThisOrchestrationStep</Action>
            </Precondition>
          </Preconditions>
          <ClaimsExchanges>
            <ClaimsExchange Id="AADUserWrite" TechnicalProfileReferenceId="AAD-UserWriteUsingAlternativeSecurityId" />
          </ClaimsExchanges>
        </OrchestrationStep>

        <!-- For social IDP authentication, attempt to find the user account in the directory. -->
        <OrchestrationStep Order="7" Type="ClaimsExchange">
          <Preconditions>
            <Precondition Type="ClaimEquals" ExecuteActionsIf="true">
              <Value>authenticationSource</Value>
              <Value>localAccountAuthentication</Value>
              <Action>SkipThisOrchestrationStep</Action>
            </Precondition>
          </Preconditions>
          <ClaimsExchanges>
            <ClaimsExchange Id="ResultTechnicalProfile" TechnicalProfileReferenceId="ResultTechnicalProfile" />
          </ClaimsExchanges>
        </OrchestrationStep>

        <OrchestrationStep Order="8" Type="SendClaims" CpimIssuerTechnicalProfileReferenceId="JwtIssuer" />
      </OrchestrationSteps>
      <ClientDefinition ReferenceId="DefaultWeb" />
    </UserJourney>
  </UserJourneys>
  <RelyingParty>
    <DefaultUserJourney ReferenceId="SignUpOrSignIn_Custom" />
    <TechnicalProfile Id="PolicyProfile">
      <DisplayName>PolicyProfile</DisplayName>
      <Protocol Name="OpenIdConnect" />
      <OutputClaims>
        <OutputClaim ClaimTypeReferenceId="displayName" />
        <OutputClaim ClaimTypeReferenceId="givenName" />
        <OutputClaim ClaimTypeReferenceId="surname" />
        <OutputClaim ClaimTypeReferenceId="email" />
        <OutputClaim ClaimTypeReferenceId="objectId" PartnerClaimType="sub" />
        <OutputClaim ClaimTypeReferenceId="identityProvider" />
        <OutputClaim ClaimTypeReferenceId="tenantId" AlwaysUseDefaultValue="true" DefaultValue="{Policy:TenantObjectId}" />

        <!-- The unit test's claims-->
        <OutputClaim ClaimTypeReferenceId="oauth2Access_token" />
        <OutputClaim ClaimTypeReferenceId="oauth2Expires_in" />
        <OutputClaim ClaimTypeReferenceId="oauth2Refresh_token" />
        <OutputClaim ClaimTypeReferenceId="oauth2Token_type" />
      </OutputClaims>
      <SubjectNamingInfo ClaimType="sub" />
    </TechnicalProfile>
  </RelyingParty>
</TrustFrameworkPolicy>