Add endpoint for getting user details, given user ID

1 files changed, 18 insertions, 1 deletions

diff --git a/gn_auth/auth/authorisation/users/views.py b/gn_auth/auth/authorisation/users/views.py
index 4061e07..cae2605 100644
--- a/gn_auth/auth/authorisation/users/views.py
+++ b/gn_auth/auth/authorisation/users/views.py
@@ -46,7 +46,8 @@ from gn_auth.auth.errors import (
     UserRegistrationError)
 
 
-from gn_auth.auth.authentication.users import valid_login, user_by_email
+from gn_auth.auth.authentication.users import (
+    valid_login, user_by_email, user_by_id)
 from gn_auth.auth.authentication.oauth2.resource_server import require_oauth
 from gn_auth.auth.authentication.users import User, save_user, set_user_password
 from gn_auth.auth.authentication.oauth2.models.oauth2token import (
@@ -78,6 +79,22 @@ def user_details() -> Response:
                 **({"group": asdict(the_group)} if the_group else {})
             })
 
+@users.route("/<user_id>", methods=["GET"])
+def get_user(user_id: str) -> Response:
+    """Fetch user details by user_id."""
+    try:
+        with db.connection(current_app.config["AUTH_DB"]) as conn:
+            user = user_by_id(conn, uuid.UUID(user_id))
+            return jsonify({
+                "user_id": str(user.user_id),
+                "email": user.email,
+                "name": user.name
+            })
+    except ValueError:
+        return jsonify({"error": "Invalid user ID format"}), 400
+    except NotFoundError:
+        return jsonify({"error": "User not found"}), 404
+
 @users.route("/roles", methods=["GET"])
 @require_oauth("role")
 def user_roles() -> Response: