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ssl.cpython-38.opt-2.pyc
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protocols must be 1 to 255 in length)r� r� r� r r� r� Z_set_alpn_protocols)r� Zalpn_protocolsr� r� r� r, r, r- �set_alpn_protocols s z SSLContext.set_alpn_protocolsc C sv t � }z<t|�D ].\}}}|dkr|dks4|j|kr|�|� qW n tk r` t�d� Y nX |rr| j|d� |S )NZx509_asnTz-unable to enumerate Windows certificate store)�cadata)r� rx r� r� �PermissionError�warnings�warn�load_verify_locations)r� � storename�purposeZcertsr� �encodingZtrustr, r, r- �_load_windows_store_certs+ s z$SSLContext._load_windows_store_certsc C s@ t |t�st|��tjdkr4| jD ]}| �||� q"| �� d S )Nrw )r� r� r� �sys�platform�_windows_cert_storesr� Zset_default_verify_paths)r� r� r� r, r, r- �load_default_certs9 s z SSLContext.load_default_certs�minimum_versionc s t t� j�S r� )r7 r� r� �r� r� r, r- r� B s zSSLContext.minimum_versionc s4 |t jkr | jtj M _ttt�j�| |� d S r� ) r7 r< �optionsr1 Z OP_NO_SSLv3r� r� r� �__set__�r� r5 r� r, r- r� F s c s t t� j�S r� )r7 r� �maximum_versionr� r� r, r- r� L s zSSLContext.maximum_versionc s t tt�j�| |� d S r� )r� r� r� r� r� r� r, r- r� P s c s t t� j�S r� )r1 r� r� r� r� r, r- r� T s zSSLContext.optionsc s t tt�j�| |� d S r� )r� r� r� r� r� r� r, r- r� X s r� c C s | j tj@ }|tjkS r� �Z _host_flagsr; r� )r� Zncsr, r, r- �hostname_checks_common_name] s z&SSLContext.hostname_checks_common_namec C s, |r| j tj M _ n| j tjO _ d S r� r� r� r, r, r- r� b s c C s dS �NTr, r� r, r, r- r� i s c s t � j}|d k r|jS d S d S r� )r� � _msg_callback� user_function)r� �innerr� r, r- r� m s !zSSLContext._msg_callbackc sb � d kr t tt�j�| d � d S t� d�s8t� � d���� fdd�}� |_t tt�j�| |� d S )N�__call__z is not callable.c s� z t |�}W n tk r Y nX z t|�}W n tk rB Y nX |tjkrTt}n|tjkrdt}nt}z ||�}W n tk r� Y nX � | |||||�S r� )r7 r� r= rF rE rG rf )Zconn� direction�versionZ content_typeZmsg_type�dataZmsg_enum��callbackr, r- r� � s, �z'SSLContext._msg_callback.<locals>.inner)r� r� r� r� �hasattrr� r� )r� r r� r� r r- r� � s c s t t� j�S r� )r& r� r� r� r� r, r- r� � s zSSLContext.protocolc s t t� j�S r� )r2 r� � verify_flagsr� r� r, r- r � s zSSLContext.verify_flagsc s t tt�j�| |� d S r� )r� r� r r� r� r� r, r- r � s c s0 t � j}z t|�W S tk r* | Y S X d S r� )r� � verify_moder3 r� r� r� r, r- r � s zSSLContext.verify_modec s t tt�j�| |� d S r� )r� r� r r� r� r� r, r- r � s )FTTNN)FNN) r8 r9 r: r� r� r� � PROTOCOL_TLSr� r� r� r� r� r� r� r� r� r� r� r r �propertyr� �setterr� r� r; r� r� r� r r r� r, r, r� r- r� � sl � � &%r� )r� r� r� c C s� t | t�st| ��tt�}| tjkr0t|_d|_ |s<|s<|rL|� |||� n|jt kr`|� | � t |d�r�tj�d�}|r�tjjs�||_|S )NT�keylog_filename� SSLKEYLOGFILE)r� r� r� r� r r� r� � CERT_REQUIREDr �check_hostnamer� � CERT_NONEr� r r� r� r� r� �flags�ignore_environmentr )r� r� r� r� r� � keylogfiler, r, r- �create_default_context� s r F)� cert_reqsr r� �certfile�keyfiler� r� r� c C s� t |t�st|��t| �} |s$d| _|d k r2|| _|r<d| _|rL|sLtd��|sT|r`| �||� |sl|sl|r|| �|||� n| jt kr�| � |� t | d�r�t j �d�} | r�tjjs�| | _| S )NFT�certfile must be specifiedr r )r� r� r� r� r r r� �load_cert_chainr� r r� r r� r� r� r� r r r ) r� r r r� r r r� r� r� r� r r, r, r- �_create_unverified_context� s, r c @ s� e Zd Zdd� Zed1dd��Zedd� �Zejd d� �Zed d � �Z e jd d � �Z ed d� �Z edd� �Z edd� �Z d2dd�Z dd� Zd3dd�Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd4d+d,�Zd-d.� Zd/d0� ZdS )5� SSLObjectc O s t | jj� d���d S )NzU does not have a public constructor. Instances are returned by SSLContext.wrap_bio().�r� r� r8 �r� r� r� r, r, r- �__init__; s �zSSLObject.__init__FNc C s* | � | �}|j||||||d�}||_|S )N)r� r� �ownerr� )r� Z _wrap_bio�_sslobj) r� r� r� r� r� r� r� r� r� r, r, r- r� A s �zSSLObject._createc C s | j jS r� �r r� r� r, r, r- r� M s zSSLObject.contextc C s || j _d S r� r �r� Zctxr, r, r- r� R s c C s | j jS r� �r r� r� r, r, r- r� V s zSSLObject.sessionc C s || j _d S r� r �r� r� r, r, r- r� [ s c C s | j jS r� �r �session_reusedr� r, r, r- r" _ s zSSLObject.session_reusedc C s | j jS r� )r r� r� r, r, r- r� d s zSSLObject.server_sidec C s | j jS r� )r r� r� r, r, r- r� i s zSSLObject.server_hostname� c C s( |d k r| j �||�}n | j �|�}|S r� )r �read)r� r� �buffer�vr, r, r- r$ o s zSSLObject.readc C s | j �|�S r� )r �write�r� r� r, r, r- r' { s zSSLObject.writec C s | j �|�S r� )r � getpeercert�r� Z binary_formr, r, r- r) � s zSSLObject.getpeercertc C s t jr| j�� S d S r� )r; r r �selected_npn_protocolr� r, r, r- r+ � s z SSLObject.selected_npn_protocolc C s t jr| j�� S d S r� )r; r r �selected_alpn_protocolr� r, r, r- r, � s z SSLObject.selected_alpn_protocolc C s | j �� S r� )r �cipherr� r, r, r- r- � s zSSLObject.cipherc C s | j �� S r� )r �shared_ciphersr� r, r, r- r. � s zSSLObject.shared_ciphersc C s | j �� S r� )r � compressionr� r, r, r- r/ � s zSSLObject.compressionc C s | j �� S r� )r �pendingr� r, r, r- r0 � s zSSLObject.pendingc C s | j �� d S r� )r � do_handshaker� r, r, r- r1 � s zSSLObject.do_handshakec C s | j �� S r� )r �shutdownr� r, r, r- �unwrap� s zSSLObject.unwrapr� c C s | j �|�S r� )r �get_channel_binding�r� Zcb_typer, r, r- r4 � s z SSLObject.get_channel_bindingc C s | j �� S r� �r r� r� r, r, r- r� � s zSSLObject.versionc C s | j �� S r� )r � verify_client_post_handshaker� r, r, r- r7 � s z&SSLObject.verify_client_post_handshake)FNNN)r# N)F)r� )r8 r9 r: r r� r� r r� r r� r" r� r� r$ r' r) r+ r, r- r. r/ r0 r1 r3 r4 r� r7 r, r, r, r- r , sF � r c C s t t| j�j| _| S r� )�getattrr r8 �__doc__)�funcr, r, r- � _sslcopydoc� s r; c s e Zd Zdd� ZedW� fdd� �Zeedd � ��Zej d d � �Zeed d � ��Z e j d d � �Z eedd� ��Z dd� Z dXdd�Z dd� ZdYdd�Zdd� ZedZdd ��Zed d � �Zed d � �Zed!d"� �Zed#d$� �Zed%d&� �Zd[� fd(d)� Zd\� fd*d+� Zd,d-� Zd]� fd.d/� Zd^� fd0d1� Zd_� fd2d3� Z d`� fd4d5� Z da� fd6d7� Z db� fd8d9� Z d:d;� Z d<d=� Z!ed>d?� �Z"� fd@dA�Z#edBdC� �Z$edDdE� �Z%� fdFdG�Z&edcdHdI��Z'� fdJdK�Z(dLdM� Z)dNdO� Z*� fdPdQ�Z+edddSdT��Z,edUdV� �Z-� Z.S )e� SSLSocketc O s t | jj� d���d S )NzX does not have a public constructor. Instances are returned by SSLContext.wrap_socket().r r r, r, r- r � s �zSSLSocket.__init__FTNc s� |� tt�tkrtd��|r8|r(td��|d k r8td��|jrJ|sJtd��t|j|j |j |� � d�}| j | f|�} t t| �jf |� | �|�� � |�� || _|| _d| _d | _|| _|�|�| _|| _|| _z | � � W n6 t k �r } z| j t j kr�� d} W 5 d } ~ X Y nX d} | | _ | �r�zH| jj!| || j| | jd�| _|�rj| �� } | d k�rbtd ��| �"� W n$ t tfk �r� | �#� � Y nX | S ) Nz!only stream sockets are supportedz4server_hostname can only be specified in client modez,session can only be specified in client modez'check_hostname requires server_hostname)�family�type�proto�filenoFT�r r� � zHdo_handshake_on_connect should not be specified for non-blocking sockets)$Z getsockoptr~ r r| �NotImplementedErrorr� r �dictr= r> r? r@ r� r� r< r � settimeout� gettimeout�detach�_context�_sessionZ_closedr r� r� r� r� r� � getpeernamer� �errnoZENOTCONN� _connected� _wrap_socketr1 �close) r� r� r� r� r� r� r� r� r� r� �eZ connected�timeoutr� r, r- r� � sj � � zSSLSocket._createc C s | j S r� )rH r� r, r, r- r� s zSSLSocket.contextc C s || _ || j_d S r� )rH r r� r r, r, r- r� s c C s | j d k r| j jS d S r� r r� r, r, r- r� s zSSLSocket.sessionc C s || _ | jd k r|| j_d S r� )rI r r� r r, r, r- r� & s c C s | j d k r| j jS d S r� r! r� r, r, r- r" , s zSSLSocket.session_reusedc C s t d| jj ��d S )NzCan't dup() %s instances)rC r� r8 r� r, r, r- �dup2 s �z SSLSocket.dupc C s d S r� r, )r� �msgr, r, r- � _checkClosed6 s zSSLSocket._checkClosedc C s | j s| �� d S r� )rL rJ r� r, r, r- �_check_connected: s zSSLSocket._check_connectedr# c C s� | � � | jd krtd��z*|d k r4| j�||�W S | j�|�W S W nV tk r� } z8|jd tkr�| jr�|d k r|W Y �dS W Y � dS n� W 5 d }~X Y nX d S )Nz'Read on closed or unwrapped SSL socket.r r/ )rS r r� r$ r r� Z SSL_ERROR_EOFr� )r� r� r% �xr, r, r- r$ B s zSSLSocket.readc C s& | � � | jd krtd��| j�|�S )Nz(Write on closed or unwrapped SSL socket.)rS r r� r' r( r, r, r- r' W s zSSLSocket.writec C s | � � | �� | j�|�S r� )rS rT r r) r* r, r, r- r) ` s zSSLSocket.getpeercertc C s* | � � | jd kstjs d S | j�� S d S r� )rS r r; r r+ r� r, r, r- r+ f s z SSLSocket.selected_npn_protocolc C s* | � � | jd kstjs d S | j�� S d S r� )rS r r; r r, r� r, r, r- r, n s z SSLSocket.selected_alpn_protocolc C s$ | � � | jd krd S | j�� S d S r� )rS r r- r� r, r, r- r- v s zSSLSocket.cipherc C s$ | � � | jd krd S | j�� S d S r� )rS r r. r� r, r, r- r. ~ s zSSLSocket.shared_ciphersc C s$ | � � | jd krd S | j�� S d S r� )rS r r/ r� r, r, r- r/ � s zSSLSocket.compressionr c sF | � � | jd k r4|dkr(td| j ��| j�|�S t� �||�S d S )Nr z3non-zero flags not allowed in calls to send() on %s)rS r r� r� r' r� �send)r� r� r r� r, r- rV � s �� zSSLSocket.sendc sL | � � | jd k r"td| j ��n&|d kr8t� �||�S t� �|||�S d S )Nz%sendto not allowed on instances of %s)rS r r� r� r� �sendto)r� r� Z flags_or_addrr� r� r, r- rW � s �zSSLSocket.sendtoc O s t d| j ��d S )Nz&sendmsg not allowed on instances of %s�rC r� r r, r, r- �sendmsg� s �zSSLSocket.sendmsgc s� | � � | jd k r�|dkr(td| j ��d}t|��H}|�d��2}t|�}||k rn| �||d � �}||7 }qJW 5 Q R X W 5 Q R X nt� � ||�S d S )Nr z6non-zero flags not allowed in calls to sendall() on %s�B) rS r r� r� � memoryview�castr� rV r� �sendall)r� r� r r� ZviewZ byte_viewZamountr& r� r, r- r] � s �� zSSLSocket.sendallc s, | j d k r| �|||�S t� �|||�S d S r� )r Z_sendfile_use_sendr� �sendfile)r� �file�offsetr� r� r, r- r^ � s zSSLSocket.sendfilec sD | � � | jd k r2|dkr(td| j ��| �|�S t� �||�S d S )Nr z3non-zero flags not allowed in calls to recv() on %s)rS r r� r� r$ r� �recv�r� Zbuflenr r� r, r- ra � s �� zSSLSocket.recvc sj | � � |r |d kr t|�}n |d kr*d}| jd k rV|dkrJtd| j ��| �||�S t� �|||�S d S )Nr# r z8non-zero flags not allowed in calls to recv_into() on %s)rS r� r r� r� r$ r� � recv_into�r� r% �nbytesr r� r, r- rc � s �� zSSLSocket.recv_intoc s4 | � � | jd k r"td| j ��nt� �||�S d S )Nz'recvfrom not allowed on instances of %s)rS r r� r� r� �recvfromrb r� r, r- rf � s �zSSLSocket.recvfromc s6 | � � | jd k r"td| j ��nt� �|||�S d S )Nz,recvfrom_into not allowed on instances of %s)rS r r� r� r� � recvfrom_intord r� r, r- rg � s �zSSLSocket.recvfrom_intoc O s t d| j ��d S )Nz&recvmsg not allowed on instances of %srX r r, r, r- �recvmsg� s �zSSLSocket.recvmsgc O s t d| j ��d S )Nz+recvmsg_into not allowed on instances of %srX r r, r, r- � recvmsg_into� s �zSSLSocket.recvmsg_intoc C s$ | � � | jd k r | j�� S dS d S )Nr )rS r r0 r� r, r, r- r0 � s zSSLSocket.pendingc s | � � d | _t� �|� d S r� )rS r r� r2 )r� Zhowr� r, r- r2 � s zSSLSocket.shutdownc C s. | j r| j �� }d | _ |S tdt| � ��d S �NzNo SSL wrapper around )r r2 r� r� )r� �sr, r, r- r3 s zSSLSocket.unwrapc C s$ | j r| j �� S tdt| � ��d S rj )r r7 r� r� r� r, r, r- r7 s z&SSLSocket.verify_client_post_handshakec s d | _ t� �� d S r� )r r� � _real_closer� r� r, r- rl s zSSLSocket._real_closec C sF | � � | �� }z$|dkr(|r(| �d � | j�� W 5 | �|� X d S )NrB )rT rF rE r r1 )r� �blockrP r, r, r- r1 s zSSLSocket.do_handshakec s� | j rtd��| js | jd k r&td��| jj| d| j| | jd�| _z@|rVt� � |�}nd }t� � |� |s~d| _| j r~| � � |W S t tfk r� d | _� Y nX d S )Nz!can't connect in server-side modez/attempt to connect already-connected SSLSocket!FrA T)r� r� rL r r� rM r� rI r� � connect_ex�connectr� r1 r� )r� r� rn Zrcr� r, r- � _real_connect! s0 � zSSLSocket._real_connectc C s | � |d� d S )NF�rp �r� r� r, r, r- ro ; s zSSLSocket.connectc C s | � |d�S r� rq rr r, r, r- rn @ s zSSLSocket.connect_exc s. t � �� \}}| jj|| j| jdd�}||fS )NT)r� r� r� )r� �acceptr� r� r� r� )r� Znewsockr� r� r, r- rs E s �zSSLSocket.acceptr� c C s4 | j d k r| j �|�S |tkr,td�|���d S d S )Nz({0} channel binding type not implemented)r r4 �CHANNEL_BINDING_TYPESr� r� r5 r, r, r- r4 Q s �z SSLSocket.get_channel_bindingc C s | j d k r| j �� S d S d S r� r6 r� r, r, r- r� \ s zSSLSocket.version)FTTNNN)N)r# N)F)r )N)r )r N)r# r )Nr )r# r )Nr )F)r� )/r8 r9 r: r r� r� r r; r� r r� r" rQ rS rT r$ r' r) r+ r, r- r. r/ rV rW rY r] r^ ra rc rf rg rh ri r0 r2 r3 r7 rl r1 rp ro rn rs r4 r� r� r, r, r� r- r< � s� �> r< Tc C sl |r|st d��|r |s t d��t|�} || _|r<| �|� |rL| �||� | rZ| �| � | j| |||d�S )Nz5certfile must be specified for server-side operationsr )r� r� r� r� )r� r� r r� r Z set_ciphersr� ) r� r r r� r � ssl_version�ca_certsr� r� Zciphersr� r, r, r- r� i s$ �r� c C s� ddl m} ddlm} d}d}z |�| d d� �� �d }W n$ tk rb td| |f ��Y n0X || dd � |�}||d |f|d d � �S d S ) Nr )�strptime)�timegm) ZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDecz %d %H:%M:%S %Y GMTri rg z*time data %r does not match format "%%b%s"rh rl )�timerw Zcalendarrx �index�titler� )Z cert_timerw rx ZmonthsZ time_formatZ month_numberZttr, r, r- �cert_time_to_seconds� s � r| z-----BEGIN CERTIFICATE-----z-----END CERTIFICATE-----c sR t t�| �dd�� tg}|� fdd�tdt� �d�D �7 }|�td � d�|�S )N�ASCII�strictc s g | ]}� ||d � �qS )�@ r, )r4 �i��fr, r- � <listcomp>� s z(DER_cert_to_PEM_cert.<locals>.<listcomp>r r � ) r� �base64Zstandard_b64encode� PEM_HEADER�ranger� r� � PEM_FOOTERr� )Zder_cert_bytesZssr, r� r- �DER_cert_to_PEM_cert� s "r� c C s\ | � t�stdt ��| �� �t�s0tdt ��| �� tt�tt� � }t�|� dd��S )Nz(Invalid PEM encoding; must start with %sz&Invalid PEM encoding; must end with %sr} r~ ) r) r� r� �strip�endswithr� r� r� Z decodebytesr� )Zpem_cert_string�dr, r, r- �PEM_cert_to_DER_cert� s ��r� c C sd | \}}|d k rt }nt}t|||d�}t| ��&}|�|��}|�d�} W 5 Q R X W 5 Q R X t| �S )N)r r� T)r r �_create_stdlib_contextr} r� r) r� ) r� ru rv ZhostZportr r� r� ZsslsockZdercertr, r, r- �get_server_certificate� s � r� c C s t �| d�S )Nz <unknown>)�_PROTOCOL_NAMESr� )Z protocol_coder, r, r- �get_protocol_name� s r� )mr� r� � collectionsr �enumr Z_Enumr Z_IntEnumr Z_IntFlagr; r r r r r r r r r r r r r r r� r r� r r r r r � ImportErrorr r r r r r r r! r" r# r$ r% � _convert_r8 r& r r' � __members__�itemsr� r8 Z_SSLv2_IF_EXISTSr7 r= rG rf r� rx ry rz r{ r| r} r~ r r� r� rK r� r� Z socket_errorrt r ZHAS_NEVER_CHECK_COMMON_NAMEZ_RESTRICTED_SERVER_CIPHERSr� r� r� r� r� r� r� r� r� r� r� r r r Z _create_default_https_contextr� r r; r< r� r� r� r| r� r� r� r� r� r� r, r, r, r- �<module>] s� $0 � � � � � � ) 1# 9� z � # � / �