1 files changed, 38 insertions, 0 deletions
diff --git a/library/oauth2/src/OAuth2/OpenID/Storage/UserClaimsInterface.php b/library/oauth2/src/OAuth2/OpenID/Storage/UserClaimsInterface.php
new file mode 100644
index 000000000..f230bef9e
--- /dev/null
+++ b/library/oauth2/src/OAuth2/OpenID/Storage/UserClaimsInterface.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace OAuth2\OpenID\Storage;
+
+/**
+ * Implement this interface to specify where the OAuth2 Server
+ * should retrieve user claims for the OpenID Connect id_token.
+ */
+interface UserClaimsInterface
+{
+    // valid scope values to pass into the user claims API call
+    const VALID_CLAIMS = 'profile email address phone';
+
+    // fields returned for the claims above
+    const PROFILE_CLAIM_VALUES  = 'name family_name given_name middle_name nickname preferred_username profile picture website gender birthdate zoneinfo locale updated_at';
+    const EMAIL_CLAIM_VALUES    = 'email email_verified';
+    const ADDRESS_CLAIM_VALUES  = 'formatted street_address locality region postal_code country';
+    const PHONE_CLAIM_VALUES    = 'phone_number phone_number_verified';
+
+    /**
+     * Return claims about the provided user id.
+     *
+     * Groups of claims are returned based on the requested scopes. No group
+     * is required, and no claim is required.
+     *
+     * @param $user_id
+     * The id of the user for which claims should be returned.
+     * @param $scope
+     * The requested scope.
+     * Scopes with matching claims: profile, email, address, phone.
+     *
+     * @return
+     * An array in the claim => value format.
+     *
+     * @see http://openid.net/specs/openid-connect-core-1_0.html#ScopeClaims
+     */
+    public function getUserClaims($user_id, $scope);
+}