dataservices-api/client/renderer/templates/25_exception_safe_private_functions.erb
Javier Goizueta e247fda694 Fix superuser template functions
Superuser functions were overriding their user/org parameters with the
values from the database/role, so the user was incorrect.
2017-03-30 13:18:38 +02:00

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--
-- Exception-safe private DataServices API function
--
CREATE OR REPLACE FUNCTION <%= DATASERVICES_CLIENT_SCHEMA %>._<%= name %>_exception_safe (<%= params_with_type_and_default.join(' ,') %>)
RETURNS <%= return_type %> AS $$
DECLARE
<%= return_declaration %>
<%= user_org_declaration %>
_returned_sqlstate TEXT;
_message_text TEXT;
_pg_exception_context TEXT;
BEGIN
IF session_user = 'publicuser' OR session_user ~ 'cartodb_publicuser_*' THEN
RAISE EXCEPTION 'The api_key must be provided';
END IF;
<% unless superuser_function? -%>SELECT u, o INTO username, orgname FROM <%= DATASERVICES_CLIENT_SCHEMA %>._cdb_entity_config() AS (u text, o text);<% end %>
-- JSON value stored "" is taken as literal
IF username IS NULL OR username = '' OR username = '""' THEN
RAISE EXCEPTION 'Username is a mandatory argument, check it out';
END IF;
BEGIN
<% return_statement do %><%= DATASERVICES_CLIENT_SCHEMA %>._<%= name %>(<%= params(_with_user_org=true).join(', ') %>)<% end %>
EXCEPTION
WHEN OTHERS THEN
GET STACKED DIAGNOSTICS _returned_sqlstate = RETURNED_SQLSTATE,
_message_text = MESSAGE_TEXT,
_pg_exception_context = PG_EXCEPTION_CONTEXT;
RAISE WARNING USING ERRCODE = _returned_sqlstate, MESSAGE = _message_text, DETAIL = _pg_exception_context;
<%= return_statement %>
END;
END;
$$ LANGUAGE 'plpgsql' SECURITY DEFINER;