\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # -*- coding: utf-8 -*- # Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2021 All Rights Reserved # # Licensed under CLOUD LINUX LICENSE AGREEMENT # http://cloudlinux.com/docs/LICENSE.TXT """ This module contains validation schema for config file loaded values """ import re from schema import Schema, And, Optional, Use, SchemaError from ..internal.exceptions import SSAError _MAX_IGNORE_LIST_LENGTH = 10000 _MAX_IGNORE_PATTERNS = 100 # URLs in ssa.db can contain UTF-8 (the agent regex only blocks control chars # and a few HTTP metacharacters), and fnmatch handles UTF-8 fine, so the # validator only rejects the concrete risk: control characters in patterns. _DISALLOWED_CHARS_RE = re.compile(r'[\x00-\x1f\x7f]') _WILDCARD_ONLY_CHARS = {'*', '?'} def _validate_ignore_list(s): s = str(s) if len(s) > _MAX_IGNORE_LIST_LENGTH: raise SchemaError( f'ignore_list exceeds maximum length of {_MAX_IGNORE_LIST_LENGTH}') patterns = [p.strip() for p in s.split(',') if p.strip()] if len(patterns) > _MAX_IGNORE_PATTERNS: raise SchemaError( f'ignore_list exceeds maximum of {_MAX_IGNORE_PATTERNS} patterns') for p in patterns: # Reject any pattern composed solely of fnmatch wildcards # (*, **, ?*, *?*, ?, ??, ...) — they all match everything or any # fixed-length string and would silence the entire report. if set(p) <= _WILDCARD_ONLY_CHARS: raise SchemaError( f'ignore_list pattern must not be wildcards-only: {p!r}') if _DISALLOWED_CHARS_RE.search(p): raise SchemaError( f'ignore_list pattern contains