Ë
    êmxiõa  ã                   ó  — d Z ddlZddlZddlZddlZddlZddlZddlZddl	Z	ddl
mZmZ ddlmZ ddlmZmZ ddlmZmZmZmZmZmZmZmZmZ  ej8                  ej:                  j<                  «      Z ej8                  ej:                  j@                  «      Z! e"ed«      r>exjF                  ejH                  z  c_#        e!xjF                  ejH                  z  c_#        djK                  d	«       djK                  d
«       dZ&dejN                  e&ddfde(dee)   dejT                  de(dee(   de+deej                     fd„Z, e"ed«      rde&fde)de(de(dej                  fd„Z-dej                  deej                  egdf   deg df   fd„Z.de)de+fd„Z/ G d„ d e«      Z0ejN                  fd!e)de(dejT                  deee(ef      fd"„Z1 G d#„ d$e0«      Z2 G d%„ d&e0«      Z3 G d'„ d(e0«      Z4 G d)„ d*e4«      Z5 G d+„ d,e4«      Z6 G d-„ d.e0«      Z7 e8g d/¢«      Z9	 d7d0eee)ef   ejt                  f   d1ee+   dejt                  fd2„Z;	 	 d8d3ej                  d0eee)ef   ejt                  f   d4ee)   d1ee+   d5edejx                  fd6„Z=y)9z#Miscellaneous network utility code.é    N)Údummy_executorÚrun_on_executor)ÚIOLoop)ÚConfigurableÚerrno_from_exception)	ÚListÚCallableÚAnyÚTypeÚDictÚUnionÚTupleÚ	AwaitableÚOptionalÚOP_NO_COMPRESSIONÚfooÚidnaÚlatin1é€   FÚportÚaddressÚfamilyÚbacklogÚflagsÚ
reuse_portÚreturnc           
      óB  — |rt        t        d«      st        d«      ‚g }|dk(  rd}t        j                  s#|t        j                  k(  rt        j
                  }|€t        j                  }d}t        «       }t        t        j                  || |t        j                  d|«      d„ ¬«      D �]¶  }	|	|v rŒ	|j                  |	«       |	\  }
}}}}t        j                  dk(  r!|d	k(  r|
t        j                  k(  r	|d
   dk7  rŒV	 t        j                  |
||«      }t&        j(                  dk7  r0	 |j+                  t        j,                  t        j.                  d«       |r/|j+                  t        j,                  t        j2                  d«       |
t        j                  k(  r?t        t        d«      r/|j+                  t        j4                  t        j6                  d«       |dd \  }}|dk(  r|�t9        ||gt;        |dd «      z   «      }|j=                  d«       	 |j?                  |«       |jE                  «       d   }|jG                  |«       |jI                  |«       �Œ¹ |S # t        $ r(}t!        |«      t"        j$                  k(  rY d}~�Œç‚ d}~ww xY w# t        $ r(}t!        |«      t"        j0                  k7  r‚ Y d}~�Œkd}~ww xY w# t        $ rE}t!        |«      t"        j@                  k(  r#|d	k(  r|d   dk(  r|jC                  «        Y d}~�Œl‚ d}~ww xY w)a  Creates listening sockets bound to the given port and address.

    Returns a list of socket objects (multiple sockets are returned if
    the given address maps to multiple IP addresses, which is most common
    for mixed IPv4 and IPv6 use).

    Address may be either an IP address or hostname.  If it's a hostname,
    the server will listen on all IP addresses associated with the
    name.  Address may be an empty string or None to listen on all
    available interfaces.  Family may be set to either `socket.AF_INET`
    or `socket.AF_INET6` to restrict to IPv4 or IPv6 addresses, otherwise
    both will be used if available.

    The ``backlog`` argument has the same meaning as for
    `socket.listen() <socket.socket.listen>`.

    ``flags`` is a bitmask of AI_* flags to `~socket.getaddrinfo`, like
    ``socket.AI_PASSIVE | socket.AI_NUMERICHOST``.

    ``reuse_port`` option sets ``SO_REUSEPORT`` option for every socket
    in the list. If your platform doesn't support this option ValueError will
    be raised.
    ÚSO_REUSEPORTz)the platform doesn't support SO_REUSEPORTÚ Nr   c                 ó   — | d   S ©Nr   © )Úxs    úF/home/htdocs/ttos/venv/lib/python3.12/site-packages/tornado/netutil.pyú<lambda>zbind_sockets.<locals>.<lambda>j   s
   € �a˜‘d€ ó    )ÚkeyÚdarwinÚ	localhosté   Únté   ÚIPPROTO_IPV6é   Fz::1)%ÚhasattrÚsocketÚ
ValueErrorÚhas_ipv6Ú	AF_UNSPECÚAF_INETÚ
AI_PASSIVEÚsetÚsortedÚgetaddrinfoÚSOCK_STREAMÚaddÚsysÚplatformÚAF_INET6ÚOSErrorr   ÚerrnoÚEAFNOSUPPORTÚosÚnameÚ
setsockoptÚ
SOL_SOCKETÚSO_REUSEADDRÚENOPROTOOPTr   r-   ÚIPV6_V6ONLYÚtupleÚlistÚsetblockingÚbindÚEADDRNOTAVAILÚcloseÚgetsocknameÚlistenÚappend)r   r   r   r   r   r   ÚsocketsÚ
bound_portÚunique_addressesÚresÚafÚsocktypeÚprotoÚ	canonnameÚsockaddrÚsockÚeÚhostÚrequested_ports                      r$   Úbind_socketsr^   8   sÌ  € ñ> œ'¤&¨.Ô9ÜÐDÓEÐEà€GØ�"‚}ØˆÜ�?Š?˜v¬×)9Ñ)9Ò9ô —‘ˆØ€}Ü×!Ñ!ˆØ€JÜ“uÐÜÜ×Ñ˜7 D¨&´&×2DÑ2DÀaÈÓOÙôó Rˆð Ð"Ñ"Øà×Ñ˜SÔ!à36Ñ0ˆˆH�e˜Y¨ä�L‰L˜HÒ$Ø˜;Ò&Ø”f—o‘oÒ%Ø˜‘˜qÒ ð ð	Ü—=‘=  X¨uÓ5ˆDô
 �7‰7�dŠ?ðØ—‘¤× 1Ñ 1´6×3FÑ3FÈÔJñ
 Ø�O‰OœF×-Ñ-¬v×/BÑ/BÀAÔFØ”—‘Ò ô ”v˜~Ô.Ø—‘¤× 3Ñ 3´V×5GÑ5GÈÔKð  (¨¨˜|ÑˆˆnØ˜QÒ :Ð#9Ü˜d JÐ/´$°xÀÀ°|Ó2DÑDÓEˆHà×Ñ˜Ôð	Ø�I‰I�hÔð, ×%Ñ%Ó'¨Ñ*ˆ
Ø�‰�GÔØ�‰�tÖðeRðf €Nøôu ò 	Ü# AÓ&¬%×*<Ñ*<Ò<ÝØûð	ûô ò Ü'¨Ó*¬e×.?Ñ.?Ò?àõ @ûðûô6 ò 	ä$ QÓ'¬5×+>Ñ+>Ò>Ø˜{Ò*Ø˜Q‘K 5Ò(ð —
‘
”Ýàûð)	úsT   ÄI(Ä./JÈKÉ(	JÉ1JÊJÊJÊ	KÊ%KËKË	LË9LÌLÌLÚAF_UNIXi€  ÚfileÚmodec                 óÔ  — t        j                   t         j                  t         j                  «      }	 |j                  t         j                  t         j
                  d«       |j                  d«       | j                  d«      s	 t        j                  | «      }t        j                  |j                  «      rt        j                   | «       nt#        d| «      ‚|j'                  | «       t        j(                  | |«       n|j'                  | «       |j+                  |«       |S # t        $ r'}t        |«      t        j                  k7  r‚ Y d}~Œðd}~ww xY w# t$        $ r Y ŒŠw xY w)a(  Creates a listening unix socket.

        If a socket with the given name already exists, it will be deleted.
        If any other file with that name exists, an exception will be
        raised.

        Returns a socket object (not a list of socket objects like
        `bind_sockets`)
        r,   NFú z"File %s exists and is not a socket)r0   r_   r9   rC   rD   rE   r>   r   r?   rF   rJ   Ú
startswithrA   ÚstatÚS_ISSOCKÚst_modeÚremover1   ÚFileNotFoundErrorrK   ÚchmodrO   )r`   ra   r   rZ   r[   Ústs         r$   Úbind_unix_socketrl   À   s  € ô �}‰}œVŸ^™^¬V×-?Ñ-?Ó@ˆð	Ø�O‰OœF×-Ñ-¬v×/BÑ/BÀAÔFð
 	×Ñ˜Ôð �‰˜tÔ$ðQÜ—W‘W˜T“]�ô —=‘= §¡Ô,Ü—I‘I˜d•Oä$Ð%IÈ4ÓPÐPØ�I‰I�dŒOÜ�H‰H�T˜4Õ à�I‰I�dŒOØ�‰�GÔØˆøô/ ò 	Ü# AÓ&¬%×*;Ñ*;Ò;àô <ûð	ûô %ò Ùðús)   ´/D( ÂE Ä(	EÄ1EÅEÅ	E'Å&E'rZ   Úcallbackc                 óÎ   ‡ ‡‡‡— t        j                  «       ŠdgŠdt        j                  dt        ddfˆˆˆ fd„}dˆˆˆ fd„}‰j	                  ‰ |t         j
                  «       |S )	aÜ  Adds an `.IOLoop` event handler to accept new connections on ``sock``.

    When a connection is accepted, ``callback(connection, address)`` will
    be run (``connection`` is a socket object, and ``address`` is the
    address of the other end of the connection).  Note that this signature
    is different from the ``callback(fd, events)`` signature used for
    `.IOLoop` handlers.

    A callable is returned which, when called, will remove the `.IOLoop`
    event handler and stop processing further incoming connections.

    .. versionchanged:: 5.0
       The ``io_loop`` argument (deprecated since version 4.1) has been removed.

    .. versionchanged:: 5.0
       A callable is returned (``None`` was returned before).
    FÚfdÚeventsr   Nc                 óª   •— t        t        «      D ]&  }‰d   r y 	 ‰j                  «       \  }} ‰||«       Œ( y # t        $ r Y  y t        $ r Y Œ@w xY wr!   )ÚrangeÚ_DEFAULT_BACKLOGÚacceptÚBlockingIOErrorÚConnectionAbortedError)ro   rp   ÚiÚ
connectionr   rm   ÚremovedrZ   s        €€€r$   Úaccept_handlerz*add_accept_handler.<locals>.accept_handler   sh   ø€ ô Ô'Ó(ò 	*ˆAØ�qŠzáð
Ø&*§k¡k£mÑ#�
˜Gñ �Z Õ)ñ	*øô #ò ò Ü)ò ñ ð	ús   œ;»	AÁAÁAc                  ó2   •— ‰ j                  ‰«       d‰d<   y )NTr   )Úremove_handler)Úio_loopry   rZ   s   €€€r$   r|   z*add_accept_handler.<locals>.remove_handler  s   ø€ Ø×Ñ˜tÔ$Øˆ�Š
r&   ©r   N)r   Úcurrentr0   ÚintÚadd_handlerÚREAD)rZ   rm   rz   r|   r}   ry   s   ``  @@r$   Úadd_accept_handlerrƒ   é   sY   û€ ô( �n‰nÓ€GØˆg€Gð*œ6Ÿ=™=ð *´#ð *¸$÷ *÷:ð ×Ñ˜˜n¬f¯k©kÔ:ØÐr&   Úipc                 óF  — | rd| v ry	 t        j                  | dt         j                  t         j                  dt         j                  «      }t        |«      S # t         j                  $ r+}|j                  d   t         j                  k(  rY d}~y‚ d}~wt        $ r Y yw xY w)zcReturns ``True`` if the given string is a well-formed IP address.

    Supports IPv4 and IPv6.
    rc   Fr   N)
r0   r8   r3   r9   ÚAI_NUMERICHOSTÚboolÚgaierrorÚargsÚ
EAI_NONAMEÚUnicodeError)r„   rT   r[   s      r$   Úis_valid_iprŒ   %  s�   € ñ
 �˜2‘ð ðÜ× Ñ Ø�”6×#Ñ#¤V×%7Ñ%7¸¼F×<QÑ<Qó
ˆô �C‹yÐøÜ�?‰?ò Ø�6‰6�!‰9œ×)Ñ)Ò)ÜØûÜò ñ
 ðús$   ‰AA ÁB Á+ BÂBÂB ÂB c                   óª   — e Zd ZdZeded    fd„«       Zeded    fd„«       Zej                  fde
dedej                  deeeeef         fd„Zdd
„Zy	)ÚResolveraí  Configurable asynchronous DNS resolver interface.

    By default, a blocking implementation is used (which simply calls
    `socket.getaddrinfo`).  An alternative implementation can be
    chosen with the `Resolver.configure <.Configurable.configure>`
    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`.
    r   c                 ó   — t         S ©N)rŽ   ©Úclss    r$   Úconfigurable_basezResolver.configurable_base\  s   € äˆr&   c                 ó   — t         S r�   )ÚDefaultLoopResolverr‘   s    r$   Úconfigurable_defaultzResolver.configurable_default`  s   € ä"Ð"r&   r\   r   r   c                 ó   — t        «       ‚)a   Resolves an address.

        The ``host`` argument is a string which may be a hostname or a
        literal IP address.

        Returns a `.Future` whose result is a list of (family,
        address) pairs, where address is a tuple suitable to pass to
        `socket.connect <socket.socket.connect>` (i.e. a ``(host,
        port)`` pair for IPv4; additional fields may be present for
        IPv6). If a ``callback`` is passed, it will be run with the
        result as an argument when it is complete.

        :raises IOError: if the address cannot be resolved.

        .. versionchanged:: 4.4
           Standardized all implementations to raise `IOError`.

        .. versionchanged:: 6.0 The ``callback`` argument was removed.
           Use the returned awaitable object instead.

        )ÚNotImplementedError©Úselfr\   r   r   s       r$   ÚresolvezResolver.resolved  s   € ô0 "Ó#Ð#r&   Nc                  ó   — y)z[Closes the `Resolver`, freeing any resources used.

        .. versionadded:: 3.1

        Nr"   ©rš   s    r$   rM   zResolver.close~  s   € ð 	r&   r~   )Ú__name__Ú
__module__Ú__qualname__Ú__doc__Úclassmethodr   r“   r–   r0   r3   Ústrr€   ÚAddressFamilyr   r   r   r
   r›   rM   r"   r&   r$   rŽ   rŽ   @  s–   „ ñð6 ð $ zÑ"2ò ó ðð ð# T¨*Ñ%5ò #ó ð#ð DJ×CSÑCSñ$Øð$Ø"ð$Ø,2×,@Ñ,@ð$à	�4˜˜c 3˜h™Ñ(Ñ	)ó$ô4r&   rŽ   r\   c                 ó–   — t        j                  | ||t         j                  «      }g }|D ]  \  }}}}}	|j                  ||	f«       Œ |S r�   )r0   r8   r9   rP   )
r\   r   r   ÚaddrinfoÚresultsÚfamrV   rW   rX   r   s
             r$   Ú_resolve_addrr©   ‡  sT   € ô ×!Ñ! $¨¨f´f×6HÑ6HÓI€HØ€GØ4<ò 'Ñ0ˆˆX�u˜i¨Ø�‰˜˜W�~Õ&ð'à€Nr&   c                   ód   — e Zd ZdZej
                  fdededej                  de	e
eef      fd„Zy)ÚDefaultExecutorResolverzœResolver implementation using `.IOLoop.run_in_executor`.

    .. versionadded:: 5.0

    .. deprecated:: 6.2

       Use `DefaultLoopResolver` instead.
    r\   r   r   r   c              ƒ   óx   K  — t        j                  «       j                  d t        |||«      ƒ d {  –—† }|S 7 Œ­wr�   )r   r   Úrun_in_executorr©   )rš   r\   r   r   Úresults        r$   r›   zDefaultExecutorResolver.resolve   s;   è ø€ ô —~‘~Ó'×7Ñ7Ø”-  t¨Vó
÷ 
ˆð ˆð
ús   ‚/:±8²:N©rž   rŸ   r    r¡   r0   r3   r£   r€   r¤   r   r   r
   r›   r"   r&   r$   r«   r«   –  sL   „ ñð DJ×CSÑCSñØðØ"ðØ,2×,@Ñ,@ðà	ˆe�C˜�H‰oÑ	ôr&   r«   c                   ód   — e Zd ZdZej
                  fdededej                  de	e
eef      fd„Zy)r•   z9Resolver implementation using `asyncio.loop.getaddrinfo`.r\   r   r   r   c           
   ƒ   óÊ   K  — t        j                  «       j                  |||t        j                  ¬«      ƒ d {  –—† D ���cg c]  \  }}}}}||f‘Œ c}}}S 7 Œc c}}}w ­w)N)r   Útype)ÚasyncioÚget_running_loopr8   r0   r9   )rš   r\   r   r   r¨   Ú_r   s          r$   r›   zDefaultLoopResolver.resolve¬  sn   è ø€ ô 07×/GÑ/GÓ/I×/UÑ/UØ�d 6´×0BÑ0Bð 0Vó 0÷ *÷
ð 
á%��Q˜˜1˜gð �'ŠNô
ð 	
ð*úô
ùs!   ‚9A#»A¼A#ÁAÁA#ÁA#Nr¯   r"   r&   r$   r•   r•   ©  sJ   „ ÙCð DJ×CSÑCSñ
Øð
Ø"ð
Ø,2×,@Ñ,@ð
à	ˆe�C˜�H‰oÑ	ô
r&   r•   c                   ó¾   — e Zd ZdZ	 	 ddeej                  j                     deddfd„Z	dd„Z
eej                  fded	ed
ej                   deeeef      fd„«       Zy)ÚExecutorResolveraJ  Resolver implementation using a `concurrent.futures.Executor`.

    Use this instead of `ThreadedResolver` when you require additional
    control over the executor being used.

    The executor will be shut down when the resolver is closed unless
    ``close_resolver=False``; use this if you want to reuse the same
    executor elsewhere.

    .. versionchanged:: 5.0
       The ``io_loop`` argument (deprecated since version 4.1) has been removed.

    .. deprecated:: 5.0
       The default `Resolver` now uses `asyncio.loop.getaddrinfo`;
       use that instead of this class.
    NÚexecutorÚclose_executorr   c                 óJ   — |�|| _         || _        y t        | _         d| _        y )NF)r¸   r¹   r   )rš   r¸   r¹   s      r$   Ú
initializezExecutorResolver.initializeÎ  s(   € ð
 ÐØ$ˆDŒMØ"0ˆDÕä*ˆDŒMØ"'ˆDÕr&   c                 ó^   — | j                   r| j                  j                  «        d | _        y r�   )r¹   r¸   Úshutdownr�   s    r$   rM   zExecutorResolver.closeÚ  s"   € Ø×ÒØ�M‰M×"Ñ"Ô$Øˆ�r&   r\   r   r   c                 ó   — t        |||«      S r�   )r©   r™   s       r$   r›   zExecutorResolver.resolveß  s   € ô ˜T 4¨Ó0Ð0r&   )NTr~   )rž   rŸ   r    r¡   r   Ú
concurrentÚfuturesÚExecutorr‡   r»   rM   r   r0   r3   r£   r€   r¤   r   r   r
   r›   r"   r&   r$   r·   r·   ¼  s–   „ ñð& ;?Ø#ñ
(à˜:×-Ñ-×6Ñ6Ñ7ð
(ð ð
(ð 
ó	
(óð
 àCI×CSÑCSñ1Øð1Ø"ð1Ø,2×,@Ñ,@ð1à	ˆe�C˜�H‰oÑ	ò1ó ñ1r&   r·   c                   ó$   ‡ — e Zd ZdZdˆ fd„Zˆ xZS )ÚBlockingResolveraM  Default `Resolver` implementation, using `socket.getaddrinfo`.

    The `.IOLoop` will be blocked during the resolution, although the
    callback will not be run until the next `.IOLoop` iteration.

    .. deprecated:: 5.0
       The default `Resolver` now uses `.IOLoop.run_in_executor`; use that instead
       of this class.
    c                 ó"   •— t         ‰| �  «        y r�   )Úsuperr»   )rš   Ú	__class__s    €r$   r»   zBlockingResolver.initializeñ  s   ø€ Ü‰ÑÕr&   r~   )rž   rŸ   r    r¡   r»   Ú__classcell__©rÆ   s   @r$   rÃ   rÃ   æ  s   ø„ ñ÷ñ r&   rÃ   c                   óx   ‡ — e Zd ZdZdZdZddeddfˆ fd„Zedede	j                  j                  fd„«       Zˆ xZS )ÚThreadedResolveraí  Multithreaded non-blocking `Resolver` implementation.

    The thread pool size can be configured with::

        Resolver.configure('tornado.netutil.ThreadedResolver',
                           num_threads=10)

    .. versionchanged:: 3.1
       All ``ThreadedResolvers`` share a single thread pool, whose
       size is set by the first one to be created.

    .. deprecated:: 5.0
       The default `Resolver` now uses `.IOLoop.run_in_executor`; use that instead
       of this class.
    NÚnum_threadsr   c                 óR   •— t         j                  |«      }t        ‰| �  |d¬«       y )NF)r¸   r¹   )rÊ   Ú_create_threadpoolrÅ   r»   )rš   rË   Ú
threadpoolrÆ   s      €r$   r»   zThreadedResolver.initialize	  s%   ø€ Ü%×8Ñ8¸ÓEˆ
Ü‰Ñ J¸uÐÕEr&   c                 óÜ   — t        j                  «       }| j                  |k7  rd | _        | j                  €+t        j
                  j                  |«      | _        || _        | j                  S r�   )rA   ÚgetpidÚ_threadpool_pidÚ_threadpoolr¿   rÀ   ÚThreadPoolExecutor)r’   rË   Úpids      r$   rÍ   z#ThreadedResolver._create_threadpool  sZ   € ô �i‰i‹kˆØ×Ñ #Ò%ð #ˆCŒOØ�?‰?Ð"Ü(×0Ñ0×CÑCÀKÓPˆCŒOØ"%ˆCÔØ�‰Ðr&   )é
   )rž   rŸ   r    r¡   rÒ   rÑ   r€   r»   r¢   r¿   rÀ   rÓ   rÍ   rÇ   rÈ   s   @r$   rÊ   rÊ   õ  sZ   ø„ ñð  €KØ€OñF cð F°4õ Fð ðØðà	×	Ñ	×	.Ñ	.òó ôr&   rÊ   c                   ó†   — e Zd ZdZdededdfd„Zdd„Zej                  fde
d	ed
ej                  deeeeef         fd„Zy)Ú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.
    ÚresolverÚmappingr   Nc                 ó    — || _         || _        y r�   )rØ   rÙ   )rš   rØ   rÙ   s      r$   r»   zOverrideResolver.initialize3  s   € Ø ˆŒØˆ�r&   c                 ó8   — | j                   j                  «        y r�   )rØ   rM   r�   s    r$   rM   zOverrideResolver.close7  s   € Ø�‰×ÑÕr&   r\   r   r   c                 ó  — |||f| j                   v r| j                   |||f   \  }}nB||f| j                   v r| j                   ||f   \  }}n|| j                   v r| j                   |   }| j                  j                  |||«      S r�   )rÙ   rØ   r›   r™   s       r$   r›   zOverrideResolver.resolve:  s‰   € ð �$˜Ð 4§<¡<Ñ/ØŸ™ t¨T°6Ð&:Ñ;‰JˆD‘$Ø�Dˆ\˜TŸ\™\Ñ)ØŸ™ t¨T lÑ3‰JˆD‘$Ø�T—\‘\Ñ!Ø—<‘< Ñ%ˆDØ�}‰}×$Ñ$ T¨4°Ó8Ð8r&   r~   )rž   rŸ   r    r¡   rŽ   Údictr»   rM   r0   r3   r£   r€   r¤   r   r   r   r
   r›   r"   r&   r$   r×   r×     sp   „ ñð, 8ð °dð ¸tó óð DJ×CSÑCSñ	9Øð	9Ø"ð	9Ø,2×,@Ñ,@ð	9à	�4˜˜c 3˜h™Ñ(Ñ	)ô	9r&   r×   )Ússl_versionÚcertfileÚkeyfileÚ	cert_reqsÚca_certsÚciphersÚssl_optionsÚserver_sidec                 ó¶  — t        | t        j                  «      r| S t        | t        «      sJ ‚t	        d„ | D «       «      sJ | «       ‚t        j
                  }|rt        j                  }n|�t        j                  }t        j                  | j                  d|«      «      }d| v r%|j                  | d   | j                  dd«      «       d| v r'| d   t        j                  k(  rd|_        | d   |_        d| v r|j                  | d   «       d	| v r|j                  | d	   «       t        t        d
«      r#|xj                   t        j"                  z  c_        |S )am  Try to convert an ``ssl_options`` dictionary to an
    `~ssl.SSLContext` object.

    The ``ssl_options`` argument may be either an `ssl.SSLContext` object or a dictionary containing
    keywords to be passed to ``ssl.SSLContext.wrap_socket``.  This function converts the dict form
    to its `~ssl.SSLContext` equivalent, and may be used when a component which accepts both forms
    needs to upgrade to the `~ssl.SSLContext` version to use features like SNI or ALPN.

    .. versionchanged:: 6.2

       Added server_side argument. Omitting this argument will result in a DeprecationWarning on
       Python 3.10.

    c              3   ó,   K  — | ]  }|t         v –— Œ y ­wr�   )Ú_SSL_CONTEXT_KEYWORDS)Ú.0Úks     r$   ú	<genexpr>z)ssl_options_to_context.<locals>.<genexpr>c  s   è ø€ Ò?¨aˆqÔ)Ô)Ñ?ùs   ‚NrÞ   rß   rà   rá   Frâ   rã   r   )Ú
isinstanceÚsslÚ
SSLContextrÝ   ÚallÚPROTOCOL_TLSÚPROTOCOL_TLS_SERVERÚPROTOCOL_TLS_CLIENTÚgetÚload_cert_chainÚ	CERT_NONEÚcheck_hostnameÚverify_modeÚload_verify_locationsÚset_ciphersr/   Úoptionsr   )rä   rå   Údefault_versionÚcontexts       r$   Ússl_options_to_contextrý   N  s?  € ô$ �+œsŸ~™~Ô.ØÐÜ�k¤4Ô(Ð(Ð(ÜÑ?°;Ô?Ô?ÐLÀÓLÐ?ô ×&Ñ&€OÙÜ×1Ñ1‰Ø	Ð	 Ü×1Ñ1ˆÜ�n‰n˜[Ÿ_™_¨]¸OÓLÓM€GØ�[Ñ Ø×ÑØ˜
Ñ# [§_¡_°YÀÓ%Eô	
ð �kÑ!Ø�{Ñ#¤s§}¡}Ò4ð &+ˆGÔ"Ø)¨+Ñ6ˆÔØ�[Ñ Ø×%Ñ% k°*Ñ&=Ô>Ø�KÑØ×Ñ˜K¨	Ñ2Ô3ÜŒsÐ'Ô(ð
 	�Šœ3×0Ñ0Ñ0�Ø€Nr&   r0   Úserver_hostnameÚkwargsc                 ót   — t        ||¬«      }|€d}t        j                  sJ ‚ |j                  | f||dœ|¤ŽS )aš  Returns 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.
    )rå   F)rþ   rå   )rý   rí   ÚHAS_SNIÚwrap_socket)r0   rä   rþ   rå   rÿ   rü   s         r$   Ússl_wrap_socketr  ƒ  sS   € ô$ % [¸kÔJ€GØÐØˆÜ�;Š;Ðˆ;ð ˆ7×ÑØðØ /¸[ñØLRñð r&   r�   )NN)>r¡   r³   Úconcurrent.futuresr¿   r?   rA   r;   r0   rí   re   Útornado.concurrentr   r   Útornado.ioloopr   Útornado.utilr   r   Útypingr   r	   r
   r   r   r   r   r   r   Úcreate_default_contextÚPurposeÚSERVER_AUTHÚ_client_ssl_defaultsÚCLIENT_AUTHÚ_server_ssl_defaultsr/   rú   r   Úencoders   r3   r€   r£   r¤   r‡   r^   rl   rƒ   rŒ   rŽ   r©   r«   r•   r·   rÃ   rÊ   r×   Ú	frozensetrè   rî   rý   Ú	SSLSocketr  r"   r&   r$   ú<module>r     s8  ðñ  *ã Û Û Û 	Û 
Û Û 
Û ç >Ý !ß ;ç U× UÕ Uð 2�s×1Ñ1°#·+±+×2IÑ2IÓJÐ Ø1�s×1Ñ1°#·+±+×2IÑ2IÓJÐ Ù
ˆ3Ð#Ô$à× Ò  C×$9Ñ$9Ñ9Õ Ø× Ò  C×$9Ñ$9Ñ9Õ ð ‡�ˆVÔ ð ‡�ˆXÔ ð Ð ð
 "Ø#)×#3Ñ#3Ø#ØØñCØ
ðCà�c‰]ðCð × Ñ ðCð ð	Cð
 �C‰=ðCð ðCð 
ˆ&�-‰-ÑóCñL ˆ6�9Ôð  %Ð5Eñ&Øð&Øð&Ø/2ð&à	�‰ó&ðR9Ø
�-‰-ð9Ø#+¨V¯]©]¸CÐ,@À$Ð,FÑ#Gð9àˆb�$ˆhÑó9ðx�Cð ˜Dó ô6Dˆ|ô DðP :@×9IÑ9IñØ
ðØðØ"(×"6Ñ"6ðà	ˆ%��S�‰/Ñóô˜hô ô&
˜(ô 
ô&'1�xô '1ôTÐ'ô ô$Ð'ô $ôN'9�xô '9ñZ "ÚNóÐ ð #'ñ2Ø�t˜C ˜H‘~ s§~¡~Ð5Ñ6ð2à˜$‘ð2ð 	‡^�^ó2ðp &*Ø"&ñ	Ø�M‰Mðà�t˜C ˜H‘~ s§~¡~Ð5Ñ6ðð ˜c‘]ðð ˜$‘ð	ð
 ðð 	‡]�]ôr&   