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Editing: ssl.cpython-36.opt-2.pyc
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j |� d tj �}|j |�S ) NF�.�*z,too many wildcards in certificate DNS name: z[^.]+zxn--z\*z[^.]*z\Az\.z\Z)�split�countr7 �repr�lower�appendr" �re�escape�replace�compile�join� IGNORECASE�match) Zdn�hostnameZ max_wildcardsZpatsZleftmostZ remainderZ wildcardsZfragZpatr$ r$ r% �_dnsname_match� s& rK c C s t j| j� �}||kS )N)� ipaddress� ip_address�rstrip)Zipname�host_ipZipr$ r$ r% �_ipaddress_match� s rP c C sP | s t d��ytj|�}W n t k r2 d }Y nX g }| jdf �}xb|D ]Z\}}|dkr||d krpt||�rpd S |j|� qJ|dkrJ|d k r�t||�r�d S |j|� qJW |s�xF| jdf �D ]6}x0|D ](\}}|dkr�t||�r�d S |j|� q�W q�W t|�dk�r td|d j t t |��f ��n,t|�dk�rDtd ||d f ��ntd ��d S ) Nztempty or no certificate, match_hostname needs a SSL socket or SSL context with either CERT_OPTIONAL or CERT_REQUIREDZsubjectAltNameZDNSz IP AddressZsubjectZ commonNamer; z&hostname %r doesn't match either of %sz, z hostname %r doesn't match %rr z=no appropriate commonName or subjectAltName fields were found) � ValueErrorrL rM �getrK rB rP �lenr7 rG �mapr@ )�certrJ rO ZdnsnamesZsan�keyr, �subr$ r$ r% �match_hostname� s> rX �DefaultVerifyPathszQcafile capath openssl_cafile_env openssl_cafile openssl_capath_env openssl_capathc C sd t j� } tjj| d | d �}tjj| d | d �}ttjj|�rF|nd tjj|�rX|nd f| �� S )Nr r; � � ) �_ssl�get_default_verify_paths�os�environrR rY �path�isfile�isdir)�parts�cafile�capathr$ r$ r% r] - s r] c s@ e Zd Zf Z� fdd�Ze� fdd��Ze� fdd��Z� ZS )� _ASN1Objectc s t � j| ft|dd��� S )NF)r# )�super�__new__�_txt2obj)�cls�oid)� __class__r$ r% rh @ s z_ASN1Object.__new__c s t � j| ft|��� S )N)rg rh �_nid2obj)rj Znid)rl r$ r% �fromnidC s z_ASN1Object.fromnidc s t � j| ft|dd��� S )NT)r# )rg rh ri )rj r# )rl r$ r% �fromnameI s z_ASN1Object.fromname) r8 r9 r: � __slots__rh � classmethodrn ro � __classcell__r$ r$ )rl r% rf ; s rf znid shortname longname oidc @ s e Zd ZdZdZdS )�Purposez1.3.6.1.5.5.7.3.1z1.3.6.1.5.5.7.3.2N)r8 r9 r: � SERVER_AUTHZ CLIENT_AUTHr$ r$ r$ r% rs P s rs c s� e Zd Zd!Zd"Zefdd�Zefdd�Zd#d d �Zd$dd�Z dd� Z dd� Z dd� Z e jfdd�Ze� fdd��Zej� fdd��Ze� fdd ��Zej� fd d ��Ze� fd d ��Zej� fd d ��Z� ZS )%� SSLContext�protocol� __weakref__�CA�ROOTc O s t j| |�}|S )N)r rh )rj rv �args�kwargs�selfr$ r$ r% rh ^ s zSSLContext.__new__c C s || _ d S )N)rv )r| rv r$ r$ r% �__init__b s zSSLContext.__init__FTNc C s t |||||| |d�S )N)�sock� server_side�do_handshake_on_connect�suppress_ragged_eofs�server_hostname�_context�_session)� SSLSocket)r| r~ r r� r� r� �sessionr$ r$ r% � wrap_sockete s zSSLContext.wrap_socketc C s | j ||||d�}t||d�S )N)r r� )r� )Z _wrap_bio� SSLObject)r| ZincomingZoutgoingr r� r� �sslobjr$ r$ r% �wrap_bioo s zSSLContext.wrap_bioc C sd t � }xN|D ]F}t|d�}t|�dks2t|�dkr:td��|jt|�� |j|� q W | j|� d S )N�asciir � z(NPN protocols must be 1 to 255 in length)� bytearray�bytesrS r rB �extendZ_set_npn_protocols)r| � npn_protocols�protosrv �br$ r$ r% �set_npn_protocolsu s z SSLContext.set_npn_protocolsc C sd t � }xN|D ]F}t|d�}t|�dks2t|�dkr:td��|jt|�� |j|� q W | j|� d S )Nr� r r� z)ALPN protocols must be 1 to 255 in length)r� r� rS r rB r� Z_set_alpn_protocols)r| Zalpn_protocolsr� rv r� r$ r$ r% �set_alpn_protocols� s z SSLContext.set_alpn_protocolsc C sz t � }y@x:t|�D ].\}}}|dkr|dks6|j|kr|j|� qW W n tk rd tjd� Y nX |rv| j|d� |S )NZx509_asnTz-unable to enumerate Windows certificate store)�cadata)r� r/ rk r� �PermissionError�warnings�warn�load_verify_locations)r| � storename�purposeZcertsrU �encodingZtrustr$ r$ r% �_load_windows_store_certs� s z$SSLContext._load_windows_store_certsc C sD t |t�st|��tjdkr8x| jD ]}| j||� q$W | j� d S )Nr. )� isinstancerf � TypeError�sys�platform�_windows_cert_storesr� Zset_default_verify_paths)r| r� r� r$ r$ r% �load_default_certs� s z SSLContext.load_default_certsc s t t� j�S )N)r( rg �options)r| )rl r$ r% r� � s zSSLContext.optionsc s t tt�jj| |� d S )N)rg ru r� �__set__)r| r, )rl r$ r% r� � s c s t t� j�S )N)r) rg � verify_flags)r| )rl r$ r% r� � s zSSLContext.verify_flagsc s t tt�jj| |� d S )N)rg ru r� r� )r| r, )rl r$ r% r� � s c s* t � j}yt|�S tk r$ |S X d S )N)rg � verify_moder* rQ )r| r, )rl r$ r% r� � s zSSLContext.verify_modec s t tt�jj| |� d S )N)rg ru r� r� )r| r, )rl r$ r% r� � s )rv rw )rx ry )FTTNN)FNN)r8 r9 r: rp r� � PROTOCOL_TLSrh r} r� r� r� r� r� rs rt r� �propertyr� �setterr� r� rr r$ r$ )rl r% ru W s( ru )rd re r� c C sd t | t�st| ��tt�}| tjkr0t|_d|_ |s<|s<|rL|j |||� n|jt kr`|j | � |S )NT) r� rf r� ru r� rs rt � CERT_REQUIREDr� �check_hostnamer� � CERT_NONEr� )r� rd re r� �contextr$ r$ r% �create_default_context� s r� F)� cert_reqsr� r� �certfile�keyfilerd re r� c C s� t |t�st|��t| �} |s$d| _|d k r2|| _|r<d| _|rN| rNtd��|sV|rb| j||� |sn|sn|r~| j|||� n| jt kr�| j |� | S )NFTzcertfile must be specified) r� rf r� ru r� r� rQ �load_cert_chainr� r� r� ) rv r� r� r� r� r� rd re r� r� r$ r$ r% �_create_unverified_context� s$ r� c @ s� e Zd Zd/dd�Zedd� �Zejdd� �Zedd� �Zejd d� �Zed d � �Zed d � �Z edd� �Z d0dd�Z dd� Z d1dd�Z dd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd2d)d*�Zd+d,� Zd-d.� ZdS )3r� Nc C s& || _ |p | | j _|d k r"|| j _d S )N)�_sslobj�ownerr� )r| r� r� r� r$ r$ r% r} s zSSLObject.__init__c C s | j jS )N)r� r� )r| r$ r$ r% r� % s zSSLObject.contextc C s || j _d S )N)r� r� )r| �ctxr$ r$ r% r� * s c C s | j jS )N)r� r� )r| r$ r$ r% r� . s zSSLObject.sessionc C s || j _d S )N)r� r� )r| r� r$ r$ r% r� 3 s c C s | j jS )N)r� �session_reused)r| r$ r$ r% r� 7 s zSSLObject.session_reusedc C s | j jS )N)r� r )r| r$ r$ r% r < s zSSLObject.server_sidec C s | j jS )N)r� r� )r| r$ r$ r% r� A s zSSLObject.server_hostname� c C s( |d k r| j j||�}n | j j|�}|S )N)r� �read)r| rS �buffer�vr$ r$ r% r� G s zSSLObject.readc C s | j j|�S )N)r� �write)r| �datar$ r$ r% r� S s zSSLObject.writeFc C s | j j|�S )N)r� Zpeer_certificate)r| � binary_formr$ r$ r% � getpeercert[ s zSSLObject.getpeercertc C s t jr| jj� S d S )N)r\ r r� �selected_npn_protocol)r| r$ r$ r% r� d s z SSLObject.selected_npn_protocolc C s t jr| jj� S d S )N)r\ r r� �selected_alpn_protocol)r| r$ r$ r% r� k s z SSLObject.selected_alpn_protocolc C s | j j� S )N)r� �cipher)r| r$ r$ r% r� r s zSSLObject.cipherc C s | j j� S )N)r� �shared_ciphers)r| r$ r$ r% r� w s zSSLObject.shared_ciphersc C s | j j� S )N)r� � compression)r| r$ r$ r% r� } s zSSLObject.compressionc C s | j j� S )N)r� �pending)r| r$ r$ r% r� � s zSSLObject.pendingc C s4 | j j� | jjr0| js td��t| j� | j� d S )Nz-check_hostname needs server_hostname argument)r� � do_handshaker� r� r� rQ rX r� )r| r$ r$ r% r� � s zSSLObject.do_handshakec C s | j j� S )N)r� �shutdown)r| r$ r$ r% �unwrap� s zSSLObject.unwrap� tls-uniquec C s0 |t krtd��|dkr&tdj|���| jj� S )Nz Unsupported channel binding typez tls-uniquez({0} channel binding type not implemented)�CHANNEL_BINDING_TYPESrQ �NotImplementedError�formatr� Z tls_unique_cb)r| �cb_typer$ r$ r% �get_channel_binding� s z SSLObject.get_channel_bindingc C s | j j� S )N)r� �version)r| r$ r$ r% r� � s zSSLObject.versionc C s | j j� S )N)r� � verify_client_post_handshake)r| r$ r$ r% r� � s z&SSLObject.verify_client_post_handshake)NN)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� r� r� r� r� r$ r$ r$ r% r� s, r� c s� e Zd Zddddeeddeeddddddddfdd�Zedd� �Z e j d d� �Z ed d � �Z e j d d � �Z ed d� �Z dd� Z dUdd�Zdd� ZdVdd�Zdd� ZdWdd�Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� ZdXd&d'�ZdYd(d)�Zd*d+� ZdZd,d-�Zd[� fd.d/� Z d\d0d1�Z d]d2d3�Z d^d4d5�Z d_d6d7�Z d8d9� Z!d:d;� Z"d<d=� Z#d>d?� Z$d@dA� Z%dBdC� Z&dDdE� Z'd`dFdG�Z(dHdI� Z)dJdK� Z*dLdM� Z+dNdO� Z,dadQdR�Z-dSdT� Z.� Z/S )br� NFTr c 6 C s: d | _ |r|| _n�|r$| r$td��|r6| r6td��|rD| rD|}t|�| _|| j_|rf| jj|� |rx| jj||� |r�| jj|� |r�| jj|� || _ || _ || _ || _ || _ || _|jtt�tkr�td��|r�|r�td��|d k r�td��| jj�r| �rtd��|| _|| _|| _|| _| | _|d k �rftj| |j |j |j |j � d� |j � }|j!� n,| d k �r�tj| | d� ntj| | | | d � y | j"� W n� t#k �r� } z�|j$t$j%k�r d }| j � d k}| j&d � y| j'd �}W n> t#k �r( } z |j$t$j%t$j(fk�r� d }W Y d d }~X nX | j&|� |�r�d}t)|j$|�}||_*d |_+y | j,� W n t#k �rx Y nX z|�W d d }X W Y d d }~X nX d}| j-|� d | _.d | _ || _/|�r6yN| jj0| ||�}t1|| | jd�| _ |�r| j � }|dk�rtd��| j2� W n$ t#tfk �r4 | j,� � Y nX d S )Nz5certfile must be specified for server-side operationszcertfile must be specifiedz!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�fileno)r� )r� r� r� Fr r; � z5Closed before TLS handshake with data in recv buffer.T)r� r� g zHdo_handshake_on_connect should not be specified for non-blocking sockets)3r� r� rQ ru r� r� r� r� Z set_ciphersr� r� r� � ssl_version�ca_certs�ciphersZ getsockoptr5 r6 r3 r� r� r� r r� r� r� r1 r} r� r� r� r� � gettimeout�detach� getpeername�OSError�errnoZENOTCONNZ setblocking�recvZEINVALr �reasonZlibrary�close� settimeoutZ_closed� _connected� _wrap_socketr� r� ) r| r~ r� r� r r� r� r� r� r� r� r� r� r� r� r� r� r� r� Z sock_timeout�eZ connectedZblockingZnotconn_pre_handshake_datar� Z notconn_pre_handshake_data_errorr� �timeoutr$ r$ r% r} � s� zSSLSocket.__init__c C s | j S )N)r� )r| r$ r$ r% r� 0 s zSSLSocket.contextc C s || _ || j_d S )N)r� r� r� )r| r� r$ r$ r% r� 4 s c C s | j d k r| j jS d S )N)r� r� )r| r$ r$ r% r� 9 s zSSLSocket.sessionc C s || _ | jd k r|| j_d S )N)r� r� r� )r| r� r$ r$ r% r� ? s c C s | j d k r| j jS d S )N)r� r� )r| r$ r$ r% r� E s zSSLSocket.session_reusedc C s t d| jj ��d S )NzCan't dup() %s instances)r� rl r8 )r| r$ r$ r% �dupK s z SSLSocket.dupc C s d S )Nr$ )r| �msgr$ r$ r% � _checkClosedO s zSSLSocket._checkClosedc C s | j s| j� d S )N)r� r� )r| r$ r$ r% �_check_connectedS s zSSLSocket._check_connected� c C st | j � | jstd��y| jj||�S tk rn } z.|jd tkr\| jr\|d k rVdS dS n� W Y d d }~X nX d S )Nz'Read on closed or unwrapped SSL socket.r r� )r� r� rQ r� r rz Z SSL_ERROR_EOFr� )r| rS r� �xr$ r$ r% r� [ s zSSLSocket.readc C s" | j � | jstd��| jj|�S )Nz(Write on closed or unwrapped SSL socket.)r� r� rQ r� )r| r� r$ r$ r% r� m s zSSLSocket.writec C s | j � | j� | jj|�S )N)r� r� r� r� )r| r� r$ r$ r% r� v s zSSLSocket.getpeercertc C s* | j � | j stj r d S | jj� S d S )N)r� r� r\ r r� )r| r$ r$ r% r� � s z SSLSocket.selected_npn_protocolc C s* | j � | j stj r d S | jj� S d S )N)r� r� r\ r r� )r| r$ r$ r% r� � s z SSLSocket.selected_alpn_protocolc C s | j � | jsd S | jj� S d S )N)r� r� r� )r| r$ r$ r% r� � s zSSLSocket.cipherc C s | j � | jsd S | jj� S )N)r� r� r� )r| r$ r$ r% r� � s zSSLSocket.shared_ciphersc C s | j � | jsd S | jj� S d S )N)r� r� r� )r| r$ r$ r% r� � s zSSLSocket.compressionc C sB | j � | jr0|dkr$td| j ��| jj|�S tj| ||�S d S )Nr z3non-zero flags not allowed in calls to send() on %s)r� r� rQ rl r� r1 �send)r| r� �flagsr$ r$ r% r� � s zSSLSocket.sendc C sH | j � | jr td| j ��n&|d kr4tj| ||�S tj| |||�S d S )Nz%sendto not allowed on instances of %s)r� r� rQ rl r1 �sendto)r| r� Z flags_or_addr�addrr$ r$ r% r� � s zSSLSocket.sendtoc O s t d| j ��d S )Nz&sendmsg not allowed on instances of %s)r� rl )r| rz r{ r$ r$ r% �sendmsg� s zSSLSocket.sendmsgc C s� | j � | jr�|dkr$td| j ��d}t|��L}|jd��6}t|�}x&||k rl| j||d � �}||7 }qHW W d Q R X W d Q R X ntj | ||�S d S )Nr z6non-zero flags not allowed in calls to sendall() on %s�B) r� r� rQ rl � memoryview�castrS r� r1 �sendall)r| r� r� r? ZviewZ byte_viewZamountr� r$ r$ r% r� � s "zSSLSocket.sendallc s, | j d krt� j|||�S | j|||�S d S )N)r� rg �sendfileZ_sendfile_use_send)r| �file�offsetr? )rl r$ r% r� � s zSSLSocket.sendfilec C s@ | j � | jr.|dkr$td| j ��| j|�S tj| ||�S d S )Nr z3non-zero flags not allowed in calls to recv() on %s)r� r� rQ rl r� r1 r� )r| �buflenr� r$ r$ r% r� � s zSSLSocket.recvc C sf | j � |r |d kr t|�}n |d kr*d}| jrR|dkrFtd| j ��| j||�S tj| |||�S d S )Ni r z8non-zero flags not allowed in calls to recv_into() on %s)r� rS r� rQ rl r� r1 � recv_into)r| r� �nbytesr� r$ r$ r% r� � s zSSLSocket.recv_intoc C s0 | j � | jr td| j ��ntj| ||�S d S )Nz'recvfrom not allowed on instances of %s)r� r� rQ rl r1 �recvfrom)r| r� r� r$ r$ r% r� � s zSSLSocket.recvfromc C s2 | j � | jr td| j ��ntj| |||�S d S )Nz,recvfrom_into not allowed on instances of %s)r� r� rQ rl r1 � recvfrom_into)r| r� r� r� r$ r$ r% r� � s zSSLSocket.recvfrom_intoc O s t d| j ��d S )Nz&recvmsg not allowed on instances of %s)r� rl )r| rz r{ r$ r$ r% �recvmsg s zSSLSocket.recvmsgc O s t d| j ��d S )Nz+recvmsg_into not allowed on instances of %s)r� rl )r| rz r{ r$ r$ r% � recvmsg_into s zSSLSocket.recvmsg_intoc C s | j � | jr| jj� S dS d S )Nr )r� r� r� )r| r$ r$ r% r� s zSSLSocket.pendingc C s | j � d | _tj| |� d S )N)r� r� r1 r� )r| Zhowr$ r$ r% r� s zSSLSocket.shutdownc C s. | j r| j j� }d | _ |S tdt| � ��d S )NzNo SSL wrapper around )r� r� rQ �str)r| �sr$ r$ r% r� s zSSLSocket.unwrapc C s$ | j r| j j� S tdt| � ��d S )NzNo SSL wrapper around )r� r� rQ r )r| r$ r$ r% r� s z&SSLSocket.verify_client_post_handshakec C s d | _ tj| � d S )N)r� r1 � _real_close)r| r$ r$ r% r # s zSSLSocket._real_closec C sF | j � | j� }z$|dkr(|r(| jd � | jj� W d | j|� X d S )Ng )r� r� r� r� r� )r| �blockr� r$ r$ r% r� ' s zSSLSocket.do_handshakec C s� | j rtd��| jr td��| jj| d| j�}t|| | jd�| _y>|rTt j | |�}nd }t j | |� |s|d| _| j r|| j � |S ttfk r� d | _� Y nX d S )Nz!can't connect in server-side modez/attempt to connect already-connected SSLSocket!F)r� r� T)r rQ r� r� r� r� r� r� r� r1 � connect_ex�connectr� r� r� )r| r� r r� Zrcr$ r$ r% � _real_connect2 s( zSSLSocket._real_connectc C s | j |d� d S )NF)r )r| r� r$ r$ r% r K s zSSLSocket.connectc C s | j |d�S )NT)r )r| r� r$ r$ r% r P s zSSLSocket.connect_exc C s. t j| �\}}| jj|| j| jdd�}||fS )NT)r� r� r )r1 �acceptr� r� r� r� )r| Znewsockr� r$ r$ r% r U s zSSLSocket.accept� tls-uniquec C s | j d krd S | j j|�S )N)r� r� )r| r� r$ r$ r% r� a s z SSLSocket.get_channel_bindingc C s | j d krd S | j j� S )N)r� r� )r| r$ r$ r% r� j s zSSLSocket.version)N)r� N)F)r )N)r )r N)r� r )Nr )r� r )Nr )F)r )0r8 r9 r: r� r� r2 r3 r} r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r� r r r r r� r� rr r$ r$ )rl r% r� � s^ | r� Tc C s t | ||||||||| d� S )N) r~ r� r� r r� r� r� r� r� r� )r� ) r~ r� r� r r� r� r� r� r� r� r$ r$ r% r� t s r� c C s� ddl m} ddlm} d}d}y |j| d d� j� �d }W n$ tk rb td| |f ��Y n0X || dd � |�}||d |f|dd� �S d S )Nr )�strptime)�timegm�Jan�Feb�Mar�Apr�May�Jun�Jul�Aug�Sep�Oct�Nov�Decz %d %H:%M:%S %Y GMTr[ r; z*time data %r does not match format "%%b%s"rZ � ) r r r r r r r r r r r r )Ztimer Zcalendarr �index�titlerQ )Z cert_timer r ZmonthsZ time_formatZ month_numberZttr$ r$ r% �cert_time_to_seconds� s r z-----BEGIN CERTIFICATE-----z-----END CERTIFICATE-----c C s2 t tj| �dd�}td tj|d� d t d S )N�ASCII�strict� �@ )r �base64Zstandard_b64encode� PEM_HEADER�textwrapZfill� PEM_FOOTER)Zder_cert_bytes�fr$ r$ r% �DER_cert_to_PEM_cert� s r$ c C s\ | j t�stdt ��| j� jt�s0tdt ��| j� tt�tt� � }tj|j dd��S )Nz(Invalid PEM encoding; must start with %sz&Invalid PEM encoding; must end with %sr r ) r" r rQ �strip�endswithr" rS r Z decodebytes�encode)Zpem_cert_string�dr$ r$ r% �PEM_cert_to_DER_cert� s r) c C sd | \}}|d k rt }nt}t|||d�}t| ��&}|j|��}|jd�} W d Q R X W d Q R X t| �S )N)r� rd T)r� r� �_create_stdlib_contextr4 r� r� r$ ) r� r� r� �hostZportr� r� r~ ZsslsockZdercertr$ r$ r% �get_server_certificate� s r, c C s t j| d�S )Nz <unknown>)�_PROTOCOL_NAMESrR )Z protocol_coder$ r$ r% �get_protocol_name� s r. )r; )arL r! rC r� r^ � collectionsr �enumr Z_Enumr Z_IntEnumr Z_IntFlagr\ r r r r r r r r r r r r r ri r rm r r r r r � ImportErrorr r r r r r r �_convertr8 r r� r! � __members__�itemsr- �getattrZ_SSLv2_IF_EXISTSr� r/ r0 r1 r2 r3 r4 r5 r6 r r� r� r� Z socket_errorZHAS_TLS_UNIQUEr� Z_RESTRICTED_SERVER_CIPHERSrQ r7 rK rP rX rY r] rf rs ru rt r� r� r� Z _create_default_https_contextr* r� r� r� r r r" r$ r) r, r. r$ r$ r$ r% �<module>] s� 1 4g ( O
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