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The only requirement is that the ssl_context provides the 'wrap_bio' methods. �wrap_biozXTLS in TLS requires SSLContext.wrap_bio() which isn't available on non-native SSLContextN)�hasattrr )r � r �L/usr/local/CyberCP/lib/python3.10/site-packages/urllib3/util/ssltransport.py�$_validate_ssl_context_for_tls_in_tls! s ��z1SSLTransport._validate_ssl_context_for_tls_in_tlsNT�socket� socket.socket�server_hostname� str | None�suppress_ragged_eofs�boolc C sH t �� | _t �� | _|| _|| _|j| j| j|d�| _| �| jj � dS )zV Create an SSLTransport around socket using the provided ssl_context. )r N) �ssl� MemoryBIO�incoming�outgoingr r r �sslobj� _ssl_io_loop� do_handshake)�selfr r r r r r r �__init__1 s �zSSLTransport.__init__r c C s | S �Nr �r! r r r � __enter__H � zSSLTransport.__enter__�_� typing.Anyc G s | � � d S r# )�close)r! r' r r r �__exit__K � zSSLTransport.__exit__�intc C � | j �� S r# )r �filenor$ r r r r. N � zSSLTransport.fileno� �len�buffer�typing.Any | None� int | bytesc C s | � ||�S r# )�_wrap_ssl_read)r! r1 r2 r r r �readQ r+ zSSLTransport.readr �buflen�flagsc C s |dkrt d��| �|�S )Nr z+non-zero flags not allowed in calls to recv)� ValueErrorr5 )r! r7 r8 r r r �recvT s zSSLTransport.recv� _WriteBuffer�nbytes� int | None�None | int | bytesc C s, |dkrt d��|d u rt|�}| �||�S )Nr z0non-zero flags not allowed in calls to recv_into)r9 r1 r6 )r! r2 r< r8 r r r � recv_intoY s zSSLTransport.recv_into�data�bytesc C s� |dkrt d��d}t|��?}|�d��!}t|�}||k r.| �||d � �}||7 }||k s W d � n1 s8w Y W d � d S W d � d S 1 sPw Y d S )Nr z.non-zero flags not allowed in calls to sendall�B)r9 � memoryview�castr1 �send)r! r@ r8 �count�view� byte_view�amount�vr r r �sendalle s ��P�zSSLTransport.sendallc C s |dkrt d��| �| jj|�S )Nr z+non-zero flags not allowed in calls to send)r9 r r �write)r! r@ r8 r r r rE o s zSSLTransport.send)�encoding�errors�newline�mode�str� bufferingrM rN rO �1typing.BinaryIO | typing.TextIO | socket.SocketIOc C s t |�h d�kstd|�d���d|v }d|v p| }|s!|s!J �d|v }d} |r-| d7 } |r3| d7 } t�| | �} | j jd7 _|d u rGd }|d k rNtj}|d krZ|sXtd ��| S |rf|rft�| | |�} n|rot�| |�} n |ssJ �t� | |�} |r}| S t� | |||�} || _ | S ) a Python's httpclient uses makefile and buffered io when reading HTTP messages and we need to support it. This is unfortunately a copy and paste of socket.py makefile with small changes to point to the socket directly. > �b�r�wz invalid mode z (only r, w, b allowed)rV rU rT � r N���r z!unbuffered streams must be binary) �setr9 r �SocketIO�_io_refs�io�DEFAULT_BUFFER_SIZE�BufferedRWPair�BufferedReader�BufferedWriter� TextIOWrapperrP ) r! rP rR rM rN rO �writing�reading�binary�rawmode�rawr2 �textr r r �makefilet s@ zSSLTransport.makefilec C s | � | jj� d S r# )r r �unwrapr$ r r r ri � s zSSLTransport.unwrapc C � | j �� d S r# )r r) r$ r r r r) � � zSSLTransport.close.� binary_form�typing.Literal[False]� _TYPE_PEER_CERT_RET_DICT | Nonec C � d S r# r �r! rl r r r � getpeercert� s zSSLTransport.getpeercert�typing.Literal[True]� bytes | Nonec C ro r# r rp r r r rq � r& Fr c C s | j �|�S r# )r rq rp r r r rq � r+ c C r- r# )r �versionr$ r r r rt � r/ zSSLTransport.version�tuple[str, str, int] | Nonec C r- r# )r �cipherr$ r r r rv � r/ zSSLTransport.cipherc C r- r# )r �selected_alpn_protocolr$ r r r rw � r/ z#SSLTransport.selected_alpn_protocol�!list[tuple[str, str, int]] | Nonec C r- r# )r �shared_ciphersr$ r r r ry � r/ zSSLTransport.shared_ciphersc C r- r# )r � compressionr$ r r r rz � r/ zSSLTransport.compression�value� float | Nonec C s | j �|� d S r# )r � settimeout)r! r{ r r r r} � s zSSLTransport.settimeoutc C r- r# )r � gettimeoutr$ r r r r~ � r/ zSSLTransport.gettimeoutc C rj r# )r �_decref_socketiosr$ r r r r � rk z SSLTransport._decref_socketios�bytearray | Nonec C sR z | � | jj||�W S tjy( } z|jtjkr#| jr#W Y d }~dS � d }~ww �Nr )r r r6 r �SSLError�errno� SSL_ERROR_EOFr )r! r1 r2 �er r r r5 � s ��zSSLTransport._wrap_ssl_read�func�typing.Callable[[], None]c C ro r# r )r! r� r r r r � r& zSSLTransport._ssl_io_loop� typing.Callable[[bytes], int]�arg1c C ro r# r )r! r� r� r r r r � r& �/typing.Callable[[int, bytearray | None], bytes]�arg2c C ro r# r )r! r� r� r� r r r r � s �"typing.Callable[..., _ReturnValue]�None | bytes | intr c C s� d}d}|rsd}z |du r|du r|� }n|du r ||�}n|||�}W n! t jyE } z|jt jt jfvr8|�|j}W Y d}~nd}~ww | j�� }| j�|� |du rXd}n|t jkrq| j� t �}|rl| j � |� n| j � � |st�t|�S )z>Performs an I/O loop between incoming/outgoing and the socket.TNF)r r� r� �SSL_ERROR_WANT_READ�SSL_ERROR_WANT_WRITEr r6 r rK r: � SSL_BLOCKSIZEr rL � write_eof�typingrD r ) r! r� r� r� � should_loop�retr� r� �bufr r r r � s8 ��� � )r r r r )NT) r r r r r r r r r r )r r )r' r( r r )r r, )r0 N)r1 r, r2 r3 r r4 )r0 r )r7 r, r8 r, r r4 r� )r2 r; r< r= r8 r, r r> )r )r@ rA r8 r, r r )r@ rA r8 r, r r, r# ) rP rQ rR r= rM r rN r rO r r rS )r r ).)rl rm r rn )rl rr r rs )F)rl r r r )r r )r ru )r rx )r{ r| r r )r r| )r1 r, r2 r� r r4 )r� r� r r )r� r� r� rA r r, )r� r� r� r, r� r� r rA )NN)r� r� r� r� r� r� r r ) �__name__� __module__� __qualname__�__doc__� staticmethodr r" r% r* r. r6 r: r? rK rE rh ri r) r� �overloadrq rt rv rw ry rz r} r~ r r5 r r r r r r sb � � �� 4 � �r )� __future__r r\ r r r� � exceptionsr � TYPE_CHECKING�typing_extensionsr �ssl_r r �Union� bytearrayrC r; �TypeVarr r� r r r r r �<module> s
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