MhadZddlZddlZddlZddlZddlZddlZddlZddl Z ddl m Z m Z ddl mZddlmZmZddlmZmZmZmZmZmZmZmZmZejejjZejejj Z!e"edr*exj#ej$zc_#e!xj#ej$zc_#d%d d%d d Z&dej'e&dd fd e(dee)dej*de(dee(de+deejfdZ,e"edrde&fde)de(de(dejfdZ-dejdeejegdfdegdffdZ.de)de+fdZ/Gdd eZ0ej'fd!e)d e(dej*deee(effd"Z1Gd#d$e0Z2Gd%d&e0Z3Gd'd(e0Z4Gd)d*e4Z5Gd+d,e4Z6Gd-d.e0Z7e8gd/Z9 d7d0eee)efej:fd1ee+dej:fd2Z; d8d3ejd0eee)efej:fd4ee)d1ee+d5edej<f d6Z=dS)9z#Miscellaneous network utility code.N)dummy_executorrun_on_executor)IOLoop) Configurableerrno_from_exception) ListCallableAnyTypeDictUnionTuple AwaitableOptionalOP_NO_COMPRESSIONfooidnalatin1Fportaddressfamilybacklogflags reuse_portreturnc |r$ttdstdg}|dkrd}tjs|tjkr tj}| tj}d}t}ttj |||tj d|dD]} | |vr| | | \} } } } }tj dkr#|d kr| tjkr |d dkrX tj| | | }n5#t$r(}t!|t"jkrYd}~d}~wwxYwt&jd krb |tjtjd n5#t$r(}t!|t"jkrYd}~nd}~wwxYw|r+|tjtjd | tjkr@ttd r+|tjtjd |dd\}}|dkr+|)t9||gt;|ddz}|d ||n\#t$rO}t!|t"j kr,|d kr&|ddkr|!Yd}~Qd}~wwxYw|"d }|#||$||S)aCreates listening sockets bound to the given port and address. 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SO_REUSEPORTz)the platform doesn't support SO_REUSEPORTNrc|dSNr)xs O/var/www/html/test/jupyter/venv/lib/python3.11/site-packages/tornado/netutil.pyzbind_sockets..js ad)keydarwin localhostnt IPPROTO_IPV6Fz::1)%hasattrsocket ValueErrorhas_ipv6 AF_UNSPECAF_INET AI_PASSIVEsetsorted getaddrinfo SOCK_STREAMaddsysplatformAF_INET6OSErrorrerrno EAFNOSUPPORTosname setsockopt SOL_SOCKET SO_REUSEADDR ENOPROTOOPTrr- IPV6_V6ONLYtuplelist setblockingbind EADDRNOTAVAILclose getsocknamelistenappend)rrrrrrsockets bound_portunique_addressesresafsocktypeproto canonnamesockaddrsockehostrequested_ports r$ bind_socketsr^8s>F'&.99FDEEEG"}} ? v)999  }!Juu7D&&2DaOO NRR " " " S!!!360HeY LH $ $;&&fo%% q    =Xu55DD   #A&&%*<<<   7d??  163FJJJJ   '**e.???@????   G OOF-v/BA F F F  v~.. 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FfdeventsrNcttD]O}drdS \}}n#t$rYdSt$rY?wxYw||PdSr!)range_DEFAULT_BACKLOGacceptBlockingIOErrorConnectionAbortedError)rorpi connectionrrmremovedrZs r$accept_handlerz*add_accept_handler..accept_handlers'(( * *Aqz  &*kkmm# GG"   )      HZ ) ) ) ) * *s< A AAc<dd<dS)NTr)remove_handler)io_loopryrZsr$r|z*add_accept_handler..remove_handlers$t$$$ r&rN)rcurrentr0int add_handlerREAD)rZrmrzr|r}rys`` @@r$add_accept_handlerrs(nGgG*6=*#*$********: nfk::: r&ipc*|rd|vrdS tj|dtjtjdtj}t |S#tj$r'}|jdtjkrYd}~dSd}~wt$rYdSwxYw)zcReturns ``True`` if the given string is a well-formed IP address. Supports IPv4 and IPv6. rcFrN) r0r8r3r9AI_NUMERICHOSTboolgaierrorargs EAI_NONAME UnicodeError)rrTr[s r$ is_valid_ipr%s 2u 6#V%7F` class method:: Resolver.configure('tornado.netutil.ThreadedResolver') The implementations of this interface included with Tornado are * `tornado.netutil.DefaultLoopResolver` * `tornado.netutil.DefaultExecutorResolver` (deprecated) * `tornado.netutil.BlockingResolver` (deprecated) * `tornado.netutil.ThreadedResolver` (deprecated) * `tornado.netutil.OverrideResolver` * `tornado.platform.caresresolver.CaresResolver` (deprecated) .. versionchanged:: 5.0 The default implementation has changed from `BlockingResolver` to `DefaultExecutorResolver`. .. versionchanged:: 6.2 The default implementation has changed from `DefaultExecutorResolver` to `DefaultLoopResolver`. rctSN)rclss r$configurable_basezResolver.configurable_base\sr&ctSr)DefaultLoopResolverrs r$configurable_defaultzResolver.configurable_default`s""r&r\rrct)a Resolves an address. 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Use the returned awaitable object instead. )NotImplementedErrorselfr\rrs r$resolvezResolver.resolveds0"###r&NcdS)z[Closes the `Resolver`, freeing any resources used. .. versionadded:: 3.1 Nr"rs r$rMzResolver.close~s r&r~)__name__ __module__ __qualname____doc__ classmethodr rrr0r3strr AddressFamilyrrrr rrMr"r&r$rr@s6$z"2[#T*%5###[#DJCS$$$"$,2,@$ 4c3h( )$$$$4      r&rr\ctj|||tj}g}|D]\}}}}} ||| f |Sr)r0r8r9rP) r\rraddrinforesultsfamrVrWrXrs r$ _resolve_addrrsZ!$ff6HIIHG4<''0XuiW~&&&& Nr&c ^eZdZdZejfdededejde e ee ffdZ dS)DefaultExecutorResolverzResolver implementation using `.IOLoop.run_in_executor`. .. versionadded:: 5.0 .. deprecated:: 6.2 Use `DefaultLoopResolver` instead. r\rrrctKtjdt|||d{V}|Sr)rrrun_in_executorr)rr\rrresults r$rzDefaultExecutorResolver.resolvesU~''77 -tV         r&N rrrrr0r3rrrrrr rr"r&r$rrsqDJCS",2,@ eCHo r&rc ^eZdZdZejfdededejde e ee ffdZ dS)rz9Resolver implementation using `asyncio.loop.getaddrinfo`.r\rrrcKdtj|||tjd{VDS)Nc"g|] \}}}}}||f Sr"r").0r_rs r$ z/DefaultLoopResolver.resolve..s6   %Q1g'N   r&)rtype)asyncioget_running_loopr8r0r9rs r$rzDefaultLoopResolver.resolvesp  /6/G/I/I/U/Ud60B0V00******    r&Nrr"r&r$rrsmCCDJCS     "  ,2,@  eCHo        r&rc eZdZdZ d deejjdeddfdZ ddZ e e j fd ed ed e jdeeeeffd ZdS)ExecutorResolveraJResolver implementation using a `concurrent.futures.Executor`. 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N num_threadsrct|}t|ddS)NF)rr)r_create_threadpoolrr)rr threadpoolrs r$rzThreadedResolver.initialize s9%88EE  JuEEEEEr&ctj}|j|krd|_|j+tj||_||_|jSr)rAgetpid_threadpool_pid _threadpoolrrThreadPoolExecutor)rrpids r$rz#ThreadedResolver._create_threadpool sVikk  # % %#CO ? "(0CCKPPCO"%C r&)r)rrrrrrrrrrrrrrrs@r$rrs KOFFcF4FFFFFF     .   [     r&rc eZdZdZdededdfdZd dZej fde d e d ej de eee effd ZdS) OverrideResolvera_Wraps a resolver with a mapping of overrides. This can be used to make local DNS changes (e.g. for testing) without modifying system-wide settings. The mapping can be in three formats:: { # Hostname to host or ip "example.com": "127.0.1.1", # Host+port to host+port ("login.example.com", 443): ("localhost", 1443), # Host+port+address family to host+port ("login.example.com", 443, socket.AF_INET6): ("::1", 1443), } .. versionchanged:: 5.0 Added support for host-port-family triplets. resolvermappingrNc"||_||_dSr)rr)rrrs r$rzOverrideResolver.initialize3s   r&c8|jdSr)rrMrs r$rMzOverrideResolver.close7s r&r\rrc|||f|jvr|j|||f\}}n4||f|jvr|j||f\}}n||jvr |j|}|j|||Sr)rrrrs r$rzOverrideResolver.resolve:s $ 4< / /tT6&:;JD$$D\T\ ) )tTl3JD$$ T\ ! !<%D}$$T4888r&r~)rrrrrdictrrMr0r3rrrrrrr rr"r&r$rrs,8dtDJCS 9 9 9" 9,2,@ 9 4c3h( ) 9 9 9 9 9 9r&r) ssl_versioncertfilekeyfile cert_reqsca_certsciphers ssl_options server_sidect|tjr|St|tsJt d|Ds J|tj}|r tj}n| tj}tj|d|}d|vr0| |d|ddd|vr*|dtj krd|_ |d|_ d|vr| |dd |vr||d ttd r|xjtjzc_|S) amTry to convert an ``ssl_options`` dictionary to an `~ssl.SSLContext` object. 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Omitting this argument will result in a DeprecationWarning on Python 3.10. c3(K|] }|tvVdSr)_SSL_CONTEXT_KEYWORDS)rks r$ z)ssl_options_to_context..cs(??aq))??????r&NrrrrFrrr) isinstancessl SSLContextrall PROTOCOL_TLSPROTOCOL_TLS_SERVERPROTOCOL_TLS_CLIENTgetload_cert_chain CERT_NONEcheck_hostname verify_modeload_verify_locations set_ciphersr/optionsr)rrdefault_versioncontexts r$ssl_options_to_contextrNs$+s~.. k4 ( (((( ??;??? ? ?LLLLL&O21  1n[__]OLLMMG[    #[__Y%E%E   k!! { #s} 4 4&+G ")+6[  %%k*&=>>>KK 2333s'((1 300 Nr&r0server_hostnamekwargsc jt||}|d}tjsJ|j|f||d|S)aReturns an ``ssl.SSLSocket`` wrapping the given socket. ``ssl_options`` may be either an `ssl.SSLContext` object or a dictionary (as accepted by `ssl_options_to_context`). Additional keyword arguments are passed to `ssl.SSLContext.wrap_socket`. .. versionchanged:: 6.2 Added server_side argument. Omitting this argument will result in a DeprecationWarning on Python 3.10. )rNF)rr)rrHAS_SNI wrap_socket)r0rrrrrs r$ssl_wrap_socketrsb$%[kJJJG ; 7   /[  LR  r&r)NN)>rrconcurrent.futuresrr?rAr;r0rretornado.concurrentrrtornado.ioloopr tornado.utilrrtypingrr r r r r rrrcreate_default_contextPurpose SERVER_AUTH_client_ssl_defaults CLIENT_AUTH_server_ssl_defaultsr/rrencodersr3rrrrr^rlrrrrrrrrrr frozensetrrr SSLSocketrr"r&r$rsM *) >>>>>>>>!!!!!!;;;;;;;;UUUUUUUUUUUUUUUUUUUUUU2s1#+2IJJ1s1#+2IJJ 73#$$:  C$99    C$99   V X "#)#3# CC C c]C  C C C= C  C &-CCCCL 769( %5E&&&&/2& &&&&R9 -9#+V]C,@$,F#G9 b$h9999xCD6D D D D D |D D D P:@9I     "("6  %S/    h&     (   &'1'1'1'1'1x'1'1'1T     '   $$$$$'$$$N'9'9'9'9'9x'9'9'9Z" NNN#'22tCH~s~562$2 ^2222p&*"&  MtCH~s~56c]$     ] r&