Mini Shell

Direktori : /lib64/python3.6/__pycache__/
Current File : //lib64/python3.6/__pycache__/ssl.cpython-36.opt-1.pyc
3

��dΦ�@spdZddlZddlZddlZddlZddlZddlmZddlm	Z
mZm
ZddlZddlmZmZmZddlmZmZmZddlmZmZmZmZmZmZddlmZmZdd	lm Z m!Z!m"Z"m#Z#ydd
lm$Z$Wne%k
r�YnXddlm&Z&m'Z'm(Z(m)Z)m*Z*ddlm+Z+dd
lm,Z,ej-de.dd�ed�ej-de.dd�ed�ej-de.dd�ed�ej-de.dd�ed�ej-de.dd�ed�ej-de.dd�ed�e/j0Z1e/_1dd�e/j2j3�D�Z4e5e/dd�Z6ej7dk�r�dd lm8Z8m9Z9dd!l:m:Z:m;Z;m<Z<m=Z=dd"l:m>Z>m?Z?ddl@Z@ddlAZAddlBZBeCZDejE�r>d#gZFngZFe+ZGGd$d%�d%eH�ZIdRd'd(�ZJd)d*�ZKd+d,�ZLed-d.�ZMd/d0�ZNGd1d2�d2ed2d3��ZOGd4d5�d5eOe
�ZPGd6d7�d7e�ZQePjRfdddd8�d9d:�ZSe0feTd;ePjRdddddd<�d=d>�ZUeSZVeUZWGd?d@�d@�ZXGdAdB�dBe:�ZYddd;eTe0ddCdCdf	dDdE�ZZdFdG�Z[dHZ\dIZ]dJdK�Z^dLdM�Z_e0dfdNdO�Z`dPdQ�ZadS)Sa�
This module provides some more Pythonic support for SSL.

Object types:

  SSLSocket -- subtype of socket.socket which does SSL over the socket

Exceptions:

  SSLError -- exception raised for I/O errors

Functions:

  cert_time_to_seconds -- convert time string used for certificate
                          notBefore and notAfter functions to integer
                          seconds past the Epoch (the time values
                          returned from time.time())

  fetch_server_certificate (HOST, PORT) -- fetch the certificate provided
                          by the server running on HOST at port PORT.  No
                          validation of the certificate is performed.

Integer constants:

SSL_ERROR_ZERO_RETURN
SSL_ERROR_WANT_READ
SSL_ERROR_WANT_WRITE
SSL_ERROR_WANT_X509_LOOKUP
SSL_ERROR_SYSCALL
SSL_ERROR_SSL
SSL_ERROR_WANT_CONNECT

SSL_ERROR_EOF
SSL_ERROR_INVALID_ERROR_CODE

The following group define certificate requirements that one side is
allowing/requiring from the other side:

CERT_NONE - no certificates from the other side are required (or will
            be looked at if provided)
CERT_OPTIONAL - certificates are not required, but if provided will be
                validated, and if validation fails, the connection will
                also fail
CERT_REQUIRED - certificates are required, and will be validated, and
                if validation fails, the connection will also fail

The following constants identify various SSL protocol variants:

PROTOCOL_SSLv2
PROTOCOL_SSLv3
PROTOCOL_SSLv23
PROTOCOL_TLS
PROTOCOL_TLS_CLIENT
PROTOCOL_TLS_SERVER
PROTOCOL_TLSv1
PROTOCOL_TLSv1_1
PROTOCOL_TLSv1_2

The following constants identify various SSL alert message descriptions as per
http://www.iana.org/assignments/tls-parameters/tls-parameters.xml#tls-parameters-6

ALERT_DESCRIPTION_CLOSE_NOTIFY
ALERT_DESCRIPTION_UNEXPECTED_MESSAGE
ALERT_DESCRIPTION_BAD_RECORD_MAC
ALERT_DESCRIPTION_RECORD_OVERFLOW
ALERT_DESCRIPTION_DECOMPRESSION_FAILURE
ALERT_DESCRIPTION_HANDSHAKE_FAILURE
ALERT_DESCRIPTION_BAD_CERTIFICATE
ALERT_DESCRIPTION_UNSUPPORTED_CERTIFICATE
ALERT_DESCRIPTION_CERTIFICATE_REVOKED
ALERT_DESCRIPTION_CERTIFICATE_EXPIRED
ALERT_DESCRIPTION_CERTIFICATE_UNKNOWN
ALERT_DESCRIPTION_ILLEGAL_PARAMETER
ALERT_DESCRIPTION_UNKNOWN_CA
ALERT_DESCRIPTION_ACCESS_DENIED
ALERT_DESCRIPTION_DECODE_ERROR
ALERT_DESCRIPTION_DECRYPT_ERROR
ALERT_DESCRIPTION_PROTOCOL_VERSION
ALERT_DESCRIPTION_INSUFFICIENT_SECURITY
ALERT_DESCRIPTION_INTERNAL_ERROR
ALERT_DESCRIPTION_USER_CANCELLED
ALERT_DESCRIPTION_NO_RENEGOTIATION
ALERT_DESCRIPTION_UNSUPPORTED_EXTENSION
ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE
ALERT_DESCRIPTION_UNRECOGNIZED_NAME
ALERT_DESCRIPTION_BAD_CERTIFICATE_STATUS_RESPONSE
ALERT_DESCRIPTION_BAD_CERTIFICATE_HASH_VALUE
ALERT_DESCRIPTION_UNKNOWN_PSK_IDENTITY
�N)�
namedtuple)�Enum�IntEnum�IntFlag)�OPENSSL_VERSION_NUMBER�OPENSSL_VERSION_INFO�OPENSSL_VERSION)�_SSLContext�	MemoryBIO�
SSLSession)�SSLError�SSLZeroReturnError�SSLWantReadError�SSLWantWriteError�SSLSyscallError�SSLEOFError)�txt2obj�nid2obj)�RAND_status�RAND_add�
RAND_bytes�RAND_pseudo_bytes)�RAND_egd)�HAS_SNI�HAS_ECDH�HAS_NPN�HAS_ALPN�HAS_TLSv1_3)�_DEFAULT_CIPHERS)�_OPENSSL_API_VERSION�
_SSLMethodcCs|jd�o|dkS)NZ	PROTOCOL_�PROTOCOL_SSLv23)�
startswith)�name�r$�/usr/lib64/python3.6/ssl.py�<lambda>}sr&)�source�OptionscCs
|jd�S)NZOP_)r")r#r$r$r%r&�sZAlertDescriptioncCs
|jd�S)NZALERT_DESCRIPTION_)r")r#r$r$r%r&�sZSSLErrorNumbercCs
|jd�S)NZ
SSL_ERROR_)r")r#r$r$r%r&�s�VerifyFlagscCs
|jd�S)NZVERIFY_)r")r#r$r$r%r&�s�
VerifyModecCs
|jd�S)NZCERT_)r")r#r$r$r%r&�scCsi|]\}}||�qSr$r$)�.0r#�valuer$r$r%�
<dictcomp>�sr-ZPROTOCOL_SSLv2�win32)�enum_certificates�	enum_crls)�socket�AF_INET�SOCK_STREAM�create_connection)�
SOL_SOCKET�SO_TYPEz
tls-uniquec@seZdZdS)�CertificateErrorN)�__name__�
__module__�__qualname__r$r$r$r%r7�sr7�c	Cs�g}|sdS|jd�^}}|jd�}||kr<tdt|���|sP|j�|j�kS|dkrd|jd�n>|jd�sx|jd�r�|jtj|��n|jtj|�j	dd��x|D]}|jtj|��q�Wtj
d	d
j|�dtj�}|j
|�S)zhMatching according to RFC 6125, section 6.4.3

    http://tools.ietf.org/html/rfc6125#section-6.4.3
    F�.�*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&

rKcCstj|j��}||kS)z�Exact matching of IP addresses.

    RFC 6125 explicitly doesn't define an algorithm for this
    (section 1.7.2 - "Out of Scope").
    )�	ipaddress�
ip_address�rstrip)Zipname�host_ipZipr$r$r%�_ipaddress_match�srPcCsP|std��ytj|�}Wntk
r2d}YnXg}|jdf�}xb|D]Z\}}|dkr||dkrpt||�rpdS|j|�qJ|dkrJ|dk	r�t||�r�dS|j|�qJW|s�xF|jdf�D]6}x0|D](\}}|dkr�t||�r�dS|j|�q�Wq�Wt|�dk�r td	|d
j	t
t|��f��n,t|�dk�rDtd||df��ntd
��dS)a)Verify that *cert* (in decoded format as returned by
    SSLSocket.getpeercert()) matches the *hostname*.  RFC 2818 and RFC 6125
    rules are followed, but IP addresses are not accepted for *hostname*.

    CertificateError is raised on failure. On success, the function
    returns nothing.
    ztempty or no certificate, match_hostname needs a SSL socket or SSL context with either CERT_OPTIONAL or CERT_REQUIREDNZsubjectAltNameZDNSz
IP AddressZsubjectZ
commonNamer;z&hostname %r doesn't match either of %sz, zhostname %r doesn't match %rrz=no appropriate commonName or subjectAltName fields were found)�
ValueErrorrLrM�getrKrBrP�lenr7rG�mapr@)�certrJrOZdnsnamesZsan�keyr,�subr$r$r%�match_hostname�s>

rX�DefaultVerifyPathszQcafile capath openssl_cafile_env openssl_cafile openssl_capath_env openssl_capathcCsdtj�}tjj|d|d�}tjj|d|d�}ttjj|�rF|ndtjj|�rX|ndf|��S)z/Return paths to default cafile and capath.
    rr;��N)	�_ssl�get_default_verify_paths�os�environrRrY�path�isfile�isdir)�parts�cafile�capathr$r$r%r]-sr]csDeZdZdZfZ�fdd�Ze�fdd��Ze�fdd��Z�Z	S)�_ASN1Objectz#ASN.1 object identifier lookup
    cst�j|ft|dd���S)NF)r#)�super�__new__�_txt2obj)�cls�oid)�	__class__r$r%rh@sz_ASN1Object.__new__cst�j|ft|���S)z3Create _ASN1Object from OpenSSL numeric ID
        )rgrh�_nid2obj)rjZnid)rlr$r%�fromnidCsz_ASN1Object.fromnidcst�j|ft|dd���S)z=Create _ASN1Object from short name, long name or OID
        T)r#)rgrhri)rjr#)rlr$r%�fromnameIsz_ASN1Object.fromname)
r8r9r:�__doc__�	__slots__rh�classmethodrnro�
__classcell__r$r$)rlr%rf;s
rfznid shortname longname oidc@seZdZdZdZdZdS)�PurposezDSSLContext purpose flags with X509v3 Extended Key Usage objects
    z1.3.6.1.5.5.7.3.1z1.3.6.1.5.5.7.3.2N)r8r9r:rp�SERVER_AUTHZCLIENT_AUTHr$r$r$r%rtPsrtcs�eZdZdZd"Zd#Zefdd�Zefdd	�Zd$d
d�Z	d%dd�Z
dd�Zdd�Zdd�Z
ejfdd�Ze�fdd��Zej�fdd��Ze�fdd��Zej�fdd��Ze�fdd ��Zej�fd!d ��Z�ZS)&�
SSLContextz|An SSLContext holds various SSL-related configuration options and
    data, such as certificates and possibly a private key.�protocol�__weakref__�CA�ROOTcOstj||�}|S)N)r	rh)rjrw�args�kwargs�selfr$r$r%rh^szSSLContext.__new__cCs
||_dS)N)rw)r}rwr$r$r%�__init__bszSSLContext.__init__FTNc	Cst|||||||d�S)N)�sock�server_side�do_handshake_on_connect�suppress_ragged_eofs�server_hostname�_context�_session)�	SSLSocket)r}rr�r�r�r��sessionr$r$r%�wrap_socketes
zSSLContext.wrap_socketcCs|j||||d�}t||d�S)N)r�r�)r�)Z	_wrap_bio�	SSLObject)r}ZincomingZoutgoingr�r�r��sslobjr$r$r%�wrap_bioos
zSSLContext.wrap_biocCsdt�}xN|D]F}t|d�}t|�dks2t|�dkr:td��|jt|��|j|�qW|j|�dS)N�asciir�z(NPN protocols must be 1 to 255 in length)�	bytearray�bytesrSrrB�extendZ_set_npn_protocols)r}�
npn_protocols�protosrw�br$r$r%�set_npn_protocolsus

zSSLContext.set_npn_protocolscCsdt�}xN|D]F}t|d�}t|�dks2t|�dkr:td��|jt|��|j|�qW|j|�dS)Nr�rr�z)ALPN protocols must be 1 to 255 in length)r�r�rSrrBr�Z_set_alpn_protocols)r}Zalpn_protocolsr�rwr�r$r$r%�set_alpn_protocols�s

zSSLContext.set_alpn_protocolscCszt�}y@x:t|�D].\}}}|dkr|dks6|j|kr|j|�qWWntk
rdtjd�YnX|rv|j|d�|S)NZx509_asnTz-unable to enumerate Windows certificate store)�cadata)r�r/rkr��PermissionError�warnings�warn�load_verify_locations)r}�	storename�purposeZcertsrU�encodingZtrustr$r$r%�_load_windows_store_certs�sz$SSLContext._load_windows_store_certscCsDt|t�st|��tjdkr8x|jD]}|j||�q$W|j�dS)Nr.)�
isinstancerf�	TypeError�sys�platform�_windows_cert_storesr�Zset_default_verify_paths)r}r�r�r$r$r%�load_default_certs�s

zSSLContext.load_default_certscstt�j�S)N)r(rg�options)r})rlr$r%r��szSSLContext.optionscsttt�jj||�dS)N)rgrvr��__set__)r}r,)rlr$r%r��scstt�j�S)N)r)rg�verify_flags)r})rlr$r%r��szSSLContext.verify_flagscsttt�jj||�dS)N)rgrvr�r�)r}r,)rlr$r%r��scs*t�j}yt|�Stk
r$|SXdS)N)rg�verify_moder*rQ)r}r,)rlr$r%r��s
zSSLContext.verify_modecsttt�jj||�dS)N)rgrvr�r�)r}r,)rlr$r%r��s)rwrx)ryrz)FTTNN)FNN)r8r9r:rprqr��PROTOCOL_TLSrhr~r�r�r�r�r�rtrur��propertyr��setterr�r�rsr$r$)rlr%rvWs*

rv)rdrer�cCsdt|t�st|��tt�}|tjkr0t|_d|_	|s<|s<|rL|j
|||�n|jtkr`|j|�|S)z�Create a SSLContext object with default settings.

    NOTE: The protocol and settings may change anytime without prior
          deprecation. The values represent a fair balance between maximum
          compatibility and security.
    T)
r�rfr�rvr�rtru�
CERT_REQUIREDr��check_hostnamer��	CERT_NONEr�)r�rdrer��contextr$r$r%�create_default_context�s



r�F)�	cert_reqsr�r��certfile�keyfilerdrer�c
Cs�t|t�st|��t|�}	|s$d|	_|dk	r2||	_|r<d|	_|rN|rNtd��|sV|rb|	j||�|sn|sn|r~|	j|||�n|	jt	kr�|	j
|�|	S)a/Create a SSLContext object for Python stdlib modules

    All Python stdlib modules shall use this function to create SSLContext
    objects in order to keep common settings in one place. The configuration
    is less restrict than create_default_context()'s to increase backward
    compatibility.
    FNTzcertfile must be specified)r�rfr�rvr�r�rQ�load_cert_chainr�r�r�)
rwr�r�r�r�r�rdrer�r�r$r$r%�_create_unverified_context�s$



r�c@s�eZdZdZd0dd�Zedd��Zejdd��Zedd	��Zejd
d	��Zedd��Z	ed
d��Z
edd��Zd1dd�Zdd�Z
d2dd�Zdd�Zdd�Zdd�Zdd �Zd!d"�Zd#d$�Zd%d&�Zd'd(�Zd3d*d+�Zd,d-�Zd.d/�ZdS)4r�aThis class implements an interface on top of a low-level SSL object as
    implemented by OpenSSL. This object captures the state of an SSL connection
    but does not provide any network IO itself. IO needs to be performed
    through separate "BIO" objects which are OpenSSL's IO abstraction layer.

    This class does not have a public constructor. Instances are returned by
    ``SSLContext.wrap_bio``. This class is typically used by framework authors
    that want to implement asynchronous IO for SSL through memory buffers.

    When compared to ``SSLSocket``, this object lacks the following features:

     * Any form of network IO, including methods such as ``recv`` and ``send``.
     * The ``do_handshake_on_connect`` and ``suppress_ragged_eofs`` machinery.
    NcCs&||_|p||j_|dk	r"||j_dS)N)�_sslobj�ownerr�)r}r�r�r�r$r$r%r~szSSLObject.__init__cCs|jjS)z(The SSLContext that is currently in use.)r�r�)r}r$r$r%r�%szSSLObject.contextcCs||j_dS)N)r�r�)r}�ctxr$r$r%r�*scCs|jjS)z!The SSLSession for client socket.)r�r�)r}r$r$r%r�.szSSLObject.sessioncCs||j_dS)N)r�r�)r}r�r$r$r%r�3scCs|jjS)z.Was the client session reused during handshake)r��session_reused)r}r$r$r%r�7szSSLObject.session_reusedcCs|jjS)z%Whether this is a server-side socket.)r�r�)r}r$r$r%r�<szSSLObject.server_sidecCs|jjS)z]The currently set server hostname (for SNI), or ``None`` if no
        server hostame is set.)r�r�)r}r$r$r%r�AszSSLObject.server_hostname�cCs(|dk	r|jj||�}n|jj|�}|S)z�Read up to 'len' bytes from the SSL object and return them.

        If 'buffer' is provided, read into this buffer and return the number of
        bytes read.
        N)r��read)r}rS�buffer�vr$r$r%r�GszSSLObject.readcCs|jj|�S)z�Write 'data' to the SSL object and return the number of bytes
        written.

        The 'data' argument must support the buffer interface.
        )r��write)r}�datar$r$r%r�SszSSLObject.writeFcCs|jj|�S)z�Returns a formatted version of the data in the certificate provided
        by the other end of the SSL channel.

        Return None if no certificate was provided, {} if a certificate was
        provided, but not validated.
        )r�Zpeer_certificate)r}�binary_formr$r$r%�getpeercert[szSSLObject.getpeercertcCstjr|jj�SdS)z�Return the currently selected NPN protocol as a string, or ``None``
        if a next protocol was not negotiated or if NPN is not supported by one
        of the peers.N)r\rr��selected_npn_protocol)r}r$r$r%r�dszSSLObject.selected_npn_protocolcCstjr|jj�SdS)z�Return the currently selected ALPN protocol as a string, or ``None``
        if a next protocol was not negotiated or if ALPN is not supported by one
        of the peers.N)r\rr��selected_alpn_protocol)r}r$r$r%r�ksz SSLObject.selected_alpn_protocolcCs
|jj�S)z_Return the currently selected cipher as a 3-tuple ``(name,
        ssl_version, secret_bits)``.)r��cipher)r}r$r$r%r�rszSSLObject.ciphercCs
|jj�S)z�Return a list of ciphers shared by the client during the handshake or
        None if this is not a valid server connection.
        )r��shared_ciphers)r}r$r$r%r�wszSSLObject.shared_cipherscCs
|jj�S)z�Return the current compression algorithm in use, or ``None`` if
        compression was not negotiated or not supported by one of the peers.)r��compression)r}r$r$r%r�}szSSLObject.compressioncCs
|jj�S)z8Return the number of bytes that can be read immediately.)r��pending)r}r$r$r%r��szSSLObject.pendingcCs4|jj�|jjr0|js td��t|j�|j�dS)zStart the SSL/TLS handshake.z-check_hostname needs server_hostname argumentN)r��do_handshaker�r�r�rQrXr�)r}r$r$r%r��s

zSSLObject.do_handshakecCs
|jj�S)z!Start the SSL shutdown handshake.)r��shutdown)r}r$r$r%�unwrap�szSSLObject.unwrap�
tls-uniquecCs0|tkrtd��|dkr&tdj|���|jj�S)z�Get channel binding data for current connection.  Raise ValueError
        if the requested `cb_type` is not supported.  Return bytes of the data
        or None if the data is not available (e.g. before the handshake).z 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�szSSLObject.get_channel_bindingcCs
|jj�S)zZReturn a string identifying the protocol version used by the
        current SSL channel. )r��version)r}r$r$r%r��szSSLObject.versioncCs
|jj�S)N)r��verify_client_post_handshake)r}r$r$r%r��sz&SSLObject.verify_client_post_handshake)NN)r�N)F)r�)r8r9r:rpr~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�cs�eZdZdZddddeeddeeddddddddfdd�Ze	dd	��Z
e
jd
d	��Z
e	dd��Zejd
d��Ze	dd��Z
dd�ZdVdd�Zdd�ZdWdd�Zdd�ZdXdd�Zdd�Zdd �Zd!d"�Zd#d$�Zd%d&�ZdYd'd(�ZdZd)d*�Zd+d,�Zd[d-d.�Zd\�fd/d0�	Zd]d1d2�Zd^d3d4�Zd_d5d6�Z d`d7d8�Z!d9d:�Z"d;d<�Z#d=d>�Z$d?d@�Z%dAdB�Z&dCdD�Z'dEdF�Z(dadGdH�Z)dIdJ�Z*dKdL�Z+dMdN�Z,dOdP�Z-dbdRdS�Z.dTdU�Z/�Z0S)cr�z�This class implements a subtype of socket.socket that wraps
    the underlying OS socket in an SSL context when necessary, and
    provides read and write methods over that channel.NFTrcCsj|r||_n�|r|rtd��|r0|r0td��|r>|r>|}t|�|_||j_|r`|jj|�|rr|jj||�|r�|jj|�|r�|jj|�||_||_	||_
||_||_||_
|jtt�tkr�td��|r�|r�td��|dk	r�td��|jjo�|�rtd��||_||_||_||_|
|_|dk	�rdtj||j|j|j|j�d�|j|j ��|j!�n,|dk	�r~tj||d�ntj||	|
|d	�y|j"�Wn8t#k
�r�}z|j$t$j%k�r��d
}WYdd}~XnXd}d
|_&d|_'||_(|�rfyN|jj)|||�}t*|||jd�|_'|�r>|j �}|d
k�r6td��|j+�Wn$t#tfk
�rd|j,��YnXdS)Nz5certfile must be specified for server-side operationszcertfile must be specifiedz!only stream sockets are supportedz4server_hostname can only be specified in client modez,session can only be specified in client modez'check_hostname requires server_hostname)�family�type�proto�fileno)r�)r�r�r�FT)r�r�gzHdo_handshake_on_connect should not be specified for non-blocking sockets)-r�rQrvr�r�r�r�Zset_ciphersr�r�r��ssl_version�ca_certs�ciphersZ
getsockoptr5r6r3r�r�r�r�r�r�r�r1r~r�r�r�r��
settimeout�
gettimeout�detach�getpeername�OSError�errnoZENOTCONNZ_closedr��
_connected�_wrap_socketr�r��close)r}rr�r�r�r�r�r�r�r�r�r�r�r�r�r�r�r�r��eZ	connectedr��timeoutr$r$r%r~�s�	








zSSLSocket.__init__cCs|jS)N)r�)r}r$r$r%r�szSSLSocket.contextcCs||_||j_dS)N)r�r�r�)r}r�r$r$r%r�scCs|jdk	r|jjSdS)z!The SSLSession for client socket.N)r�r�)r}r$r$r%r�s
zSSLSocket.sessioncCs||_|jdk	r||j_dS)N)r�r�r�)r}r�r$r$r%r�s
cCs|jdk	r|jjSdS)z.Was the client session reused during handshakeN)r�r�)r}r$r$r%r�#s
zSSLSocket.session_reusedcCstd|jj��dS)NzCan't dup() %s instances)r�rlr8)r}r$r$r%�dup)sz
SSLSocket.dupcCsdS)Nr$)r}�msgr$r$r%�_checkClosed-szSSLSocket._checkClosedcCs|js|j�dS)N)r�r�)r}r$r$r%�_check_connected1szSSLSocket._check_connected�cCst|j�|jstd��y|jj||�Stk
rn}z.|jdtkr\|jr\|dk	rVdSdSn�WYdd}~XnXdS)zORead up to LEN bytes and return them.
        Return zero-length string on EOF.z'Read on closed or unwrapped SSL socket.rN�)r�r�rQr�rr{Z
SSL_ERROR_EOFr�)r}rSr��xr$r$r%r�9szSSLSocket.readcCs"|j�|jstd��|jj|�S)zhWrite DATA to the underlying SSL channel.  Returns
        number of bytes of DATA actually transmitted.z(Write on closed or unwrapped SSL socket.)r�r�rQr�)r}r�r$r$r%r�KszSSLSocket.writecCs|j�|j�|jj|�S)z�Returns a formatted version of the data in the
        certificate provided by the other end of the SSL channel.
        Return None if no certificate was provided, {} if a
        certificate was provided, but not validated.)r�r�r�r�)r}r�r$r$r%r�TszSSLSocket.getpeercertcCs*|j�|jstjrdS|jj�SdS)N)r�r�r\rr�)r}r$r$r%r�^szSSLSocket.selected_npn_protocolcCs*|j�|jstjrdS|jj�SdS)N)r�r�r\rr�)r}r$r$r%r�esz SSLSocket.selected_alpn_protocolcCs |j�|jsdS|jj�SdS)N)r�r�r�)r}r$r$r%r�lszSSLSocket.ciphercCs|j�|jsdS|jj�S)N)r�r�r�)r}r$r$r%r�sszSSLSocket.shared_cipherscCs |j�|jsdS|jj�SdS)N)r�r�r�)r}r$r$r%r�yszSSLSocket.compressioncCsB|j�|jr0|dkr$td|j��|jj|�Stj|||�SdS)Nrz3non-zero flags not allowed in calls to send() on %s)r�r�rQrlr�r1�send)r}r��flagsr$r$r%r��s
zSSLSocket.sendcCsH|j�|jrtd|j��n&|dkr4tj|||�Stj||||�SdS)Nz%sendto not allowed on instances of %s)r�r�rQrlr1�sendto)r}r�Z
flags_or_addr�addrr$r$r%r��szSSLSocket.sendtocOstd|j��dS)Nz&sendmsg not allowed on instances of %s)r�rl)r}r{r|r$r$r%�sendmsg�szSSLSocket.sendmsgcCs�|j�|jr�|dkr$td|j��d}t|��L}|jd��6}t|�}x&||krl|j||d��}||7}qHWWdQRXWdQRXntj	|||�SdS)Nrz6non-zero flags not allowed in calls to sendall() on %s�B)
r�r�rQrl�
memoryview�castrSr�r1�sendall)r}r�r�r?ZviewZ	byte_viewZamountr�r$r$r%r��s

"zSSLSocket.sendallcs,|jdkrt�j|||�S|j|||�SdS)z�Send a file, possibly by using os.sendfile() if this is a
        clear-text socket.  Return the total number of bytes sent.
        N)r�rg�sendfileZ_sendfile_use_send)r}�file�offsetr?)rlr$r%r��s
zSSLSocket.sendfilecCs@|j�|jr.|dkr$td|j��|j|�Stj|||�SdS)Nrz3non-zero flags not allowed in calls to recv() on %s)r�r�rQrlr�r1�recv)r}�buflenr�r$r$r%r��s

zSSLSocket.recvcCsf|j�|r|dkrt|�}n|dkr*d}|jrR|dkrFtd|j��|j||�Stj||||�SdS)Nirz8non-zero flags not allowed in calls to recv_into() on %s)r�rSr�rQrlr�r1�	recv_into)r}r��nbytesr�r$r$r%r��s

zSSLSocket.recv_intocCs0|j�|jrtd|j��ntj|||�SdS)Nz'recvfrom not allowed on instances of %s)r�r�rQrlr1�recvfrom)r}r�r�r$r$r%r��s
zSSLSocket.recvfromcCs2|j�|jrtd|j��ntj||||�SdS)Nz,recvfrom_into not allowed on instances of %s)r�r�rQrlr1�
recvfrom_into)r}r�r�r�r$r$r%r��s
zSSLSocket.recvfrom_intocOstd|j��dS)Nz&recvmsg not allowed on instances of %s)r�rl)r}r{r|r$r$r%�recvmsg�szSSLSocket.recvmsgcOstd|j��dS)Nz+recvmsg_into not allowed on instances of %s)r�rl)r}r{r|r$r$r%�recvmsg_into�szSSLSocket.recvmsg_intocCs |j�|jr|jj�SdSdS)Nr)r�r�r�)r}r$r$r%r��s
zSSLSocket.pendingcCs|j�d|_tj||�dS)N)r�r�r1r�)r}Zhowr$r$r%r��szSSLSocket.shutdowncCs.|jr|jj�}d|_|Stdt|���dS)NzNo SSL wrapper around )r�r�rQ�str)r}�sr$r$r%r��s

zSSLSocket.unwrapcCs$|jr|jj�Stdt|���dS)NzNo SSL wrapper around )r�r�rQr)r}r$r$r%r��s
z&SSLSocket.verify_client_post_handshakecCsd|_tj|�dS)N)r�r1�_real_close)r}r$r$r%rszSSLSocket._real_closecCsF|j�|j�}z$|dkr(|r(|jd�|jj�Wd|j|�XdS)zPerform a TLS/SSL handshake.gN)r�r�r�r�r�)r}�blockr�r$r$r%r�s
zSSLSocket.do_handshakecCs�|jrtd��|jrtd��|jj|d|j�}t|||jd�|_y>|rTt	j
||�}nd}t	j||�|s|d|_|jr||j
�|Sttfk
r�d|_�YnXdS)Nz!can't connect in server-side modez/attempt to connect already-connected SSLSocket!F)r�r�T)r�rQr�r�r�r�r�r�r�r1�
connect_ex�connectr�r�r�)r}r�rr�Zrcr$r$r%�
_real_connects(zSSLSocket._real_connectcCs|j|d�dS)zQConnects to remote ADDR, and then wraps the connection in
        an SSL channel.FN)r)r}r�r$r$r%r)szSSLSocket.connectcCs|j|d�S)zQConnects to remote ADDR, and then wraps the connection in
        an SSL channel.T)r)r}r�r$r$r%r.szSSLSocket.connect_excCs.tj|�\}}|jj||j|jdd�}||fS)z�Accepts a new connection from a remote client, and returns
        a tuple containing that new connection wrapped with a server-side
        SSL channel, and the address of the remote client.T)r�r�r�)r1�acceptr�r�r�r�)r}Znewsockr�r$r$r%r3szSSLSocket.accept�
tls-uniquecCs|jdkrdS|jj|�S)z�Get channel binding data for current connection.  Raise ValueError
        if the requested `cb_type` is not supported.  Return bytes of the data
        or None if the data is not available (e.g. before the handshake).
        N)r�r�)r}r�r$r$r%r�?s
zSSLSocket.get_channel_bindingcCs|jdkrdS|jj�S)z�
        Return a string identifying the protocol version used by the
        current SSL channel, or None if there is no established channel.
        N)r�r�)r}r$r$r%r�Hs
zSSLSocket.version)N)r�N)F)r)N)r)rN)r�r)Nr)r�r)Nr)F)r)1r8r9r:rpr�r�r2r3r~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�rrrrr�r�rsr$r$)rlr%r��s`Z

	












	r�Tc

Cst||||||||||	d�
S)N)
rr�r�r�r�r�r�r�r�r�)r�)
rr�r�r�r�r�r�r�r�r�r$r$r%r�Rsr�c
Cs�ddlm}ddlm}d}d}y|j|dd�j��d}Wn$tk
rbtd||f��Yn0X||dd�|�}||d|f|dd��SdS)a�Return the time in seconds since the Epoch, given the timestring
    representing the "notBefore" or "notAfter" date from a certificate
    in ``"%b %d %H:%M:%S %Y %Z"`` strptime format (C locale).

    "notBefore" or "notAfter" dates must use UTC (RFC 5280).

    Month is one of: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    UTC should be specified as GMT (see ASN1_TIME_print())
    r)�strptime)�timegm�Jan�Feb�Mar�Apr�May�Jun�Jul�Aug�Sep�Oct�Nov�Decz %d %H:%M:%S %Y GMTNr[r;z*time data %r does not match format "%%b%s"rZ�)rrr
rrrrrrrrr)Ztimer	Zcalendarr
�index�titlerQ)Z	cert_timer	r
ZmonthsZtime_formatZmonth_numberZttr$r$r%�cert_time_to_secondsas
rz-----BEGIN CERTIFICATE-----z-----END CERTIFICATE-----cCs2ttj|�dd�}tdtj|d�dtdS)z[Takes a certificate in binary DER format and returns the
    PEM version of it as a string.�ASCII�strict�
�@)r�base64Zstandard_b64encode�
PEM_HEADER�textwrapZfill�
PEM_FOOTER)Zder_cert_bytes�fr$r$r%�DER_cert_to_PEM_cert�sr$cCs\|jt�stdt��|j�jt�s0tdt��|j�tt�tt��}tj|j	dd��S)zhTakes a certificate in ASCII PEM format and returns the
    DER-encoded version of it as a byte sequencez(Invalid PEM encoding; must start with %sz&Invalid PEM encoding; must end with %srr)
r"r rQ�strip�endswithr"rSrZdecodebytes�encode)Zpem_cert_string�dr$r$r%�PEM_cert_to_DER_cert�s
r)c
Csd|\}}|dk	rt}nt}t|||d�}t|��&}|j|��}|jd�}	WdQRXWdQRXt|	�S)z�Retrieve the certificate from the server at the specified address,
    and return it as a PEM-encoded string.
    If 'ca_certs' is specified, validate the server cert against it.
    If 'ssl_version' is specified, use it in the connection attempt.N)r�rdT)r�r��_create_stdlib_contextr4r�r�r$)
r�r�r��hostZportr�r�rZsslsockZdercertr$r$r%�get_server_certificate�s
r,cCstj|d�S)Nz	<unknown>)�_PROTOCOL_NAMESrR)Z
protocol_coder$r$r%�get_protocol_name�sr.)r;)brprLr!rCr�r^�collectionsr�enumrZ_EnumrZ_IntEnumrZ_IntFlagr\rrrr	r
rrr
rrrrrrirrmrrrrr�ImportErrorrrrrrrr�_convertr8r r�r!�__members__�itemsr-�getattrZ_SSLv2_IF_EXISTSr�r/r0r1r2r3r4r5r6rr�r�r�Zsocket_errorZHAS_TLS_UNIQUEr�Z_RESTRICTED_SERVER_CIPHERSrQr7rKrPrXrYr]rfrtrvrur�r�r�Z_create_default_https_contextr*r�r�r�rr r"r$r)r,r.r$r$r$r%�<module>[s� 
14g(-
Zerion Mini Shell 1.0