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identity-provider-amazon.md

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title titleSuffix description author manager ms.service ms.topic ms.date ms.author ms.subservice zone_pivot_groups
Set up sign-up and sign-in with an Amazon account
Azure AD B2C
Provide sign-up and sign-in to customers with Amazon accounts in your applications using Azure Active Directory B2C.
garrodonnell
CelesteDG
active-directory
how-to
09/16/2021
godonnell
B2C
b2c-policy-type

Set up sign-up and sign-in with an Amazon account using Azure Active Directory B2C

[!INCLUDE active-directory-b2c-choose-user-flow-or-custom-policy]

::: zone pivot="b2c-custom-policy"

[!INCLUDE active-directory-b2c-advanced-audience-warning]

::: zone-end

Prerequisites

[!INCLUDE active-directory-b2c-customization-prerequisites]

Create an app in the Amazon developer console

To enable sign-in for users with an Amazon account in Azure Active Directory B2C (Azure AD B2C), you need to create an application in Amazon Developer Services and Technologies. For more information, see Register for Login with Amazon. If you don't already have an Amazon account, you can sign up at https://www.amazon.com/.

  1. Sign in to the Amazon Developer Console with your Amazon account credentials.
  2. If you have not already done so, select Sign Up, follow the developer registration steps, and then accept the policy.
  3. From the Dashboard, select Login with Amazon.
  4. Select Create a New Security Profile.
  5. Enter a Security Profile Name, Security Profile Description, and Consent Privacy Notice URL, for example https://www.contoso.com/privacy The privacy notice URL is a page you manage that provides privacy information to users. Then click Save.
  6. In the Login with Amazon Configurations section, select the Security Profile Name you created, select the Manage icon, and then select Web Settings.
  7. In the Web Settings section, copy the values of Client ID. Select Show Secret to get the client secret, and then copy it. You need both values to configure an Amazon account as an identity provider in your tenant. Client Secret is an important security credential.
  8. In the Web Settings section, select Edit.
    1. In Allowed Origins, enter https://your-tenant-name.b2clogin.com. Replace your-tenant-name with the name of your tenant. If you use a custom domain, enter https://your-domain-name.
    2. Allowed Return URLs , enter https://your-tenant-name.b2clogin.com/your-tenant-name.onmicrosoft.com/oauth2/authresp. If you use a custom domain, enter https://your-domain-name/your-tenant-name.onmicrosoft.com/oauth2/authresp. Replace your-tenant-name with the name of your tenant, and your-domain-name with your custom domain.
  9. Select Save.

::: zone pivot="b2c-user-flow"

Configure Amazon as an identity provider

  1. Sign in to the Azure portal as the global administrator of your Azure AD B2C tenant.
  2. If you have access to multiple tenants, select the Settings icon in the top menu to switch to your Azure AD B2C tenant from the Directories + subscriptions menu.
  3. Choose All services in the top-left corner of the Azure portal, search for and select Azure AD B2C.
  4. Select Identity providers, then select Amazon.
  5. Enter a Name. For example, Amazon.
  6. For the Client ID, enter the Client ID of the Amazon application that you created earlier.
  7. For the Client secret, enter the Client Secret that you recorded.
  8. Select Save.

Add Amazon identity provider to a user flow

At this point, the Amazon identity provider has been set up, but it's not yet available in any of the sign-in pages. To add the Amazon identity provider to a user flow:

  1. In your Azure AD B2C tenant, select User flows.
  2. Click the user flow that you want to add the Amazon identity provider.
  3. Under the Social identity providers, select Amazon.
  4. Select Save.
  5. To test your policy, select Run user flow.
  6. For Application, select the web application named testapp1 that you previously registered. The Reply URL should show https://jwt.ms.
  7. Select the Run user flow button.
  8. From the sign-up or sign-in page, select Amazon to sign in with Amazon account.

If the sign-in process is successful, your browser is redirected to https://jwt.ms, which displays the contents of the token returned by Azure AD B2C.

::: zone-end

::: zone pivot="b2c-custom-policy"

Create a policy key

You need to store the client secret that you previously recorded in your Azure AD B2C tenant.

  1. Sign in to the Azure portal.
  2. If you have access to multiple tenants, select the Settings icon in the top menu to switch to your Azure AD B2C tenant from the Directories + subscriptions menu.
  3. Choose All services in the top-left corner of the Azure portal, and then search for and select Azure AD B2C.
  4. On the Overview page, select Identity Experience Framework.
  5. Select Policy Keys and then select Add.
  6. For Options, choose Manual.
  7. Enter a Name for the policy key. For example, AmazonSecret. The prefix B2C_1A_ is added automatically to the name of your key.
  8. In Secret, enter your client secret that you previously recorded.
  9. For Key usage, select Signature.
  10. Click Create.

Configure Amazon as an identity provider

To enable users to sign in using an Amazon account, you need to define the account as a claims provider. that Azure AD B2C can communicate with through an endpoint. The endpoint provides a set of claims that are used by Azure AD B2C to verify that a specific user has authenticated.

You can define an Amazon account as a claims provider by adding it to the ClaimsProviders element in the extension file of your policy.

  1. Open the TrustFrameworkExtensions.xml.

  2. Find the ClaimsProviders element. If it does not exist, add it under the root element.

  3. Add a new ClaimsProvider as follows:

    <ClaimsProvider>
  <Domain>amazon.com</Domain>
  <DisplayName>Amazon</DisplayName>
  <TechnicalProfiles>
    <TechnicalProfile Id="Amazon-OAuth2">
    <DisplayName>Amazon</DisplayName>
    <Protocol Name="OAuth2" />
    <Metadata>
      <Item Key="ProviderName">amazon</Item>
      <Item Key="authorization_endpoint">https://www.amazon.com/ap/oa</Item>
      <Item Key="AccessTokenEndpoint">https://api.amazon.com/auth/o2/token</Item>
      <Item Key="ClaimsEndpoint">https://api.amazon.com/user/profile</Item>
      <Item Key="scope">profile</Item>
      <Item Key="HttpBinding">POST</Item>
      <Item Key="UsePolicyInRedirectUri">false</Item>
      <Item Key="client_id">Your Amazon application client ID</Item>
    </Metadata>
    <CryptographicKeys>
      <Key Id="client_secret" StorageReferenceId="B2C_1A_AmazonSecret" />
    </CryptographicKeys>
    <OutputClaims>
      <OutputClaim ClaimTypeReferenceId="issuerUserId" PartnerClaimType="user_id" />
      <OutputClaim ClaimTypeReferenceId="email" PartnerClaimType="email" />
      <OutputClaim ClaimTypeReferenceId="displayName" PartnerClaimType="name" />
      <OutputClaim ClaimTypeReferenceId="identityProvider" DefaultValue="amazon.com" />
      <OutputClaim ClaimTypeReferenceId="authenticationSource" DefaultValue="socialIdpAuthentication" />
    </OutputClaims>
      <OutputClaimsTransformations>
      <OutputClaimsTransformation ReferenceId="CreateRandomUPNUserName" />
      <OutputClaimsTransformation ReferenceId="CreateUserPrincipalName" />
      <OutputClaimsTransformation ReferenceId="CreateAlternativeSecurityId" />
    </OutputClaimsTransformations>
    <UseTechnicalProfileForSessionManagement ReferenceId="SM-SocialLogin" />
    </TechnicalProfile>
  </TechnicalProfiles>
</ClaimsProvider>

  4. Set client_id to the application ID from the application registration.

  5. Save the file.

[!INCLUDE active-directory-b2c-add-identity-provider-to-user-journey]

<OrchestrationStep Order="1" Type="CombinedSignInAndSignUp" ContentDefinitionReferenceId="api.signuporsignin">
  <ClaimsProviderSelections>
    ...
    <ClaimsProviderSelection TargetClaimsExchangeId="AmazonExchange" />
  </ClaimsProviderSelections>
  ...
</OrchestrationStep>

<OrchestrationStep Order="2" Type="ClaimsExchange">
  ...
  <ClaimsExchanges>
    <ClaimsExchange Id="AmazonExchange" TechnicalProfileReferenceId="Amazon-OAuth2" />
  </ClaimsExchanges>
</OrchestrationStep>

[!INCLUDE active-directory-b2c-configure-relying-party-policy]

Test your custom policy

  1. Select your relying party policy, for example B2C_1A_signup_signin.
  2. For Application, select a web application that you previously registered. The Reply URL should show https://jwt.ms.
  3. Select the Run now button.
  4. From the sign-up or sign-in page, select Amazon to sign in with Amazon account.

If the sign-in process is successful, your browser is redirected to https://jwt.ms, which displays the contents of the token returned by Azure AD B2C.

::: zone-end