Function _validateTree

lib/api/apiUtils/bucket/validateSearch.js:29–53

(whereClause, possibleAttributes)

const parser = new Parser(sqlConfig);

function _validateTree(whereClause, possibleAttributes) {
    let invalidAttribute;

    function _searchTree(node) {
        if (typeof node !== 'object') {
            invalidAttribute = node;
        } else {
            const operator = Object.keys(node)[0];
            if (operator === 'AND' || operator === 'OR') {
                _searchTree(node[operator][0]);
                _searchTree(node[operator][1]);
            } else {
                const field = node[operator][0];
                if (!field.startsWith('tags.') &&
                    !possibleAttributes[field] &&
                    !field.startsWith('replicationInfo.') &&
                    !field.startsWith('x-amz-meta-')) {
                    invalidAttribute = field;
                }
            }
        }
    }
    _searchTree(whereClause);
    return invalidAttribute;
}

/**
 * validateSearchParams - validate value of ?search= in request