diff --git a/src/c3nav/control/sso/backends.py b/src/c3nav/control/sso/backends.py
index 8d300f64..8e77086b 100644
--- a/src/c3nav/control/sso/backends.py
+++ b/src/c3nav/control/sso/backends.py
@@ -1,4 +1,5 @@
 from social_core.backends.open_id_connect import OpenIdConnectAuth
+from social_core.backends.keycloak import KeycloakOAuth2
 
 
 class EurofurenceIdentityOpenId(OpenIdConnectAuth):
@@ -9,3 +10,18 @@ class EurofurenceIdentityOpenId(OpenIdConnectAuth):
     EXTRA_DATA = ["id_token", "refresh_token", ("sub", "id"), "groups"]
     TOKEN_ENDPOINT_AUTH_METHOD = 'client_secret_post'
     USERNAME_KEY = "name"
+
+
+class CCCHHOAuth2(KeycloakOAuth2):
+    """CCCHH ID"""
+    name = 'ccchh'
+    verbose_name = 'CCCHH ID'
+
+    def get_user_details(self, response):
+        """Map fields in user_data into Django User fields"""
+        return {
+            "username": response.get("preferred_username"),
+            "fullname": response.get("name", ''),
+            "first_name": response.get("given_name", ''),
+            "last_name": response.get("family_name", ''),
+        }