`gjt&bUdZddlmZddlZddlZddlZddlZddlmZddl m Z m Z m Z m Z mZddlmZddlmZej&eZdggd Zd Zej0Zdad ed <dad ed<daded<ddZGddeZ ddZ!d dZ"d!dZ#d"d#dZ$d"d#dZ%d$dZ&d%dZ'd&dZ(d"d'dZ)y)(aWebsite access policy helpers for URL-capable tools. This module loads a user-managed website blocklist from ~/.hermes/config.yaml and optional shared list files. It is intentionally lightweight so web/browser tools can enforce URL policy without pulling in the heavier CLI config stack. Policy is cached in memory with a short TTL so config changes take effect quickly without re-reading the file on every URL check. ) annotationsN)Path)AnyDictListOptionalTuple)urlparseget_hermes_homeF)enableddomains shared_filesg>@zOptional[Dict[str, Any]]_cached_policy Optional[str]_cached_policy_pathgfloat_cached_policy_timectdz S)Nz config.yamlr G/root/.hermes/venv/lib/python3.12/site-packages/tools/website_policy.py_get_default_config_pathr(s  } ,,rceZdZdZy)WebsitePolicyErrorz/Raised when a website policy file is malformed.N)__name__ __module__ __qualname____doc__rrrrr,s9rrcd|xsdjjjdS)N.)striplowerrstrip)hosts r_normalize_hostr'0s) JB    % % ' . .s 33rcvt|tsy|jj}|r|j dryd|vr%t |}|j xs |j}|jdddjjd}|j dr|dd}|xsdS) N#:///rr"zwww.) isinstancestrr#r$ startswithr netlocpathsplitr%)rulevalueparseds r_normalize_ruler74s dC  JJL   E E$$S) ~% , KKQ  " ( ( * 1 1# 6E ab  =Drc |jd}g}|j D]E}|j}|r|jdr't|}|s5|j|G|S#t$rtjd|gcYStt f$r#}tjd||gcYd}~Sd}~wwxYw)uLoad rules from a shared blocklist file. Missing or unreadable files log a warning and return an empty list rather than raising — a bad file path should not disable all web tools. utf-8encodingz.Shared blocklist file not found (skipping): %sz6Failed to read shared blocklist file %s (skipping): %sNr)) read_textFileNotFoundErrorloggerwarningOSErrorUnicodeDecodeError splitlinesr#r0r7append)r2rawexcruleslinestripped normalizeds r_iter_blocklist_file_rulesrJCs nngn.E %::<8..s3 $X.  LL $ % L GN ' (OQUWZ[ s#A00!CC!B?9C?Cc|xs t}|jsttS ddl} t|d5}|j|xsi}dddtts td|jd i}|i}t|ts td |jd i}|i}t|ts td tt}|j||S#t $r't jdttcYSwxYw#1swYxYw#|j$r}td|d||d}~wt$r}td|d||d}~wwxYw) Nru3PyYAML not installed — website blocklist disabledr9r:zInvalid config YAML at z: zFailed to read config file zconfig root must be a mappingsecurityzsecurity must be a mappingwebsite_blocklistz,security.website_blocklist must be a mapping)rexistsdict_DEFAULT_WEBSITE_BLOCKLISTyaml ImportErrorr>debugopen safe_load YAMLErrorrr@r.getupdate) config_pathrQfconfigrErLrMpolicys r_load_policy_configr]]s;!9!;K    .//0 ^ + 0 -A^^A&,"F - fd # !@AAzz*b)H h % !=>> %8"=  ' . !OPP , -F MM#$ M9 0 JK.//0  - - >>Z #:;-r#!OPVYY ^ #>{m2cU!STZ]]^sLC> D=D1D=>-D.-D.1D:6D==F E F*E<<Fctt}|r t|n|}tj}|=t5t (t |k(r|tz tkrt cdddSddd|xs t}t|}|jdgxsg}t|ts td|jdgxsg}t|ts td|jdd}t|ts tdg}t} |D]>} t!| } | sd | f| vs|j#| d d | j%d | f@|D]} t| tr| j's$t)| j+} | j-st/| z j1} t3| D]B} t| | f}|| vr|j#| t| d | j%|D||d }|tk(rt5|a|a|addd|S|S#1swYxYw#1swY|SxYw) zLoad and return the parsed website blocklist policy. Results are cached for ``_CACHE_TTL_SECONDS`` to avoid re-reading config.yaml on every URL check. Pass an explicit ``config_path`` to bypass the cache (used by tests). Nrz1security.website_blocklist.domains must be a listrz6security.website_blocklist.shared_files must be a listr Tz4security.website_blocklist.enabled must be a booleanr[)patternsource)r rF)r/rtime monotonic _cache_lockrrr_CACHE_TTL_SECONDSr]rWr.listrboolsetr7rCaddr#r expanduser is_absoluter resolverJ)rY default_path resolved_pathnowr\ raw_domainsraw_shared_filesr rFseenraw_rulerI shared_filer2keyresults rload_website_blocklistrvs`/12L(3C $M .. C  &*'=8..2DD%  & & &;!9!;K  -F**Y+1rK k4 ( !TUUzz."5; & - !YZZjjD)G gt $ !WXX"$E!$D-$X. 8Z0< LLZ8D E HHh + , - (  +s+;3D3D3F K ++-!#%,557D4T: Jt9j)Cd{ LLZ3t9E F HHSM   !5 1F.00  &#N"/ "%  & M6Mm & &b & Ms%II!I!I+c>t5dadddy#1swYyxYw)z?Force the next ``check_website_access`` call to re-read config.N)rcrrrrinvalidate_cacherxs! sc|r|sy|jdrtj||S||k(xs|jd|S)NFz*.r")r0fnmatchendswith)r&r_s r_match_host_against_ruler|sG w$tW-- 7? :dmmayM::rct|}t|jxs |j}|r|Sd|vr5td|}t|jxs |j}|r|Sy)Nr*z//r!)r r'hostnamer1)urlr6r& schemelesss r_extract_host_from_urlishrsh c]F 6??;fmm r? Exceptionr|info)rrYr&r\rEr4r_s rcheck_website_accessrse  ).2D2DY2O    %S )D  ' 4 ::i  7B'((9b) #D' 2 KKFWdhhx&B D((8X624&8H R!XXh9:<    K     " GM SUXYs/C4 D4C= E D'' E3EE)returnr)r&r/rr/)r4rrr)r2rrz List[str])N)rYOptional[Path]rzDict[str, Any])rNone)r&r/r_r/rrf)rr/rr/)rr/rYrrzOptional[Dict[str, str]])*r __future__rrzlogging threadingrapathlibrtypingrrrrr urllib.parser hermes_constantsr getLoggerrr>rPrdLockrcr__annotations__rrrrrr'r7rJr]rvrxr|rrrrrrs# 33!,   8 $inn +/(/%)]) U -::4 4#LEP; 2r