/snap/core22/2437/usr/lib/python3.10/__pycache__
Edit: /snap/core22/2437/usr/lib/python3.10/__pycache__/ssl.cpython-310.pyc (45271B)
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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())
get_server_certificate (addr, ssl_version, ca_certs, timeout) -- Retrieve the
certificate from the server at the specified
address and return it as a PEM-encoded string
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)EnumIntEnumIntFlag)OPENSSL_VERSION_NUMBEROPENSSL_VERSION_INFOOPENSSL_VERSION) _SSLContext MemoryBIO
SSLSession)SSLErrorSSLZeroReturnErrorSSLWantReadErrorSSLWantWriteErrorSSLSyscallError SSLEOFErrorSSLCertVerificationError)txt2objnid2obj) RAND_statusRAND_add
RAND_bytesRAND_pseudo_bytes)RAND_egd)
HAS_SNIHAS_ECDHHAS_NPNHAS_ALPN HAS_SSLv2 HAS_SSLv3 HAS_TLSv1 HAS_TLSv1_1 HAS_TLSv1_2 HAS_TLSv1_3)_DEFAULT_CIPHERS_OPENSSL_API_VERSION
_SSLMethodc C s | do| dkS )N PROTOCOL_PROTOCOL_SSLv23
startswithname r- /usr/lib/python3.10/ssl.py} s r/ )sourceOptionsc C
| dS )NOP_r) r+ r- r- r. r/
AlertDescriptionc C r2 )NALERT_DESCRIPTION_r) r+ r- r- r. r/ r4 SSLErrorNumberc C r2 )N
SSL_ERROR_r) r+ r- r- r. r/ r4 VerifyFlagsc C r2 )NVERIFY_r) r+ r- r- r. r/ r4
VerifyModec C r2 )NCERT_r) r+ r- r- r. r/ r4 c C s i | ]\}}||qS r- r- ).0r, valuer- r- r.
s r? PROTOCOL_SSLv2c @ s6 e Zd ZejZejZejZ ej
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TLSVersionN)__name__
__module__ __qualname___sslPROTO_MINIMUM_SUPPORTEDMINIMUM_SUPPORTED PROTO_SSLv3SSLv3 PROTO_TLSv1TLSv1
PROTO_TLSv1_1TLSv1_1
PROTO_TLSv1_2TLSv1_2
PROTO_TLSv1_3TLSv1_3PROTO_MAXIMUM_SUPPORTEDMAXIMUM_SUPPORTEDr- r- r- r. rA s
rA c @ s( e Zd ZdZdZdZdZdZdZdZ dS ) _TLSContentTypez@Content types (record layer)
See RFC 8446, section B.1
N)
rB rC rD __doc__CHANGE_CIPHER_SPECALERT HANDSHAKEAPPLICATION_DATAHEADERINNER_CONTENT_TYPEr- r- r- r. rT s rT c @ s e Zd ZdZdZdZdZdZdZdZ dZ
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_TLSAlertTypezQAlert types for TLSContentType.ALERT messages
See RFC 8466, section B.2
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UNKNOWN_CA
ACCESS_DENIED DECODE_ERROR
DECRYPT_ERROREXPORT_RESTRICTIONPROTOCOL_VERSIONINSUFFICIENT_SECURITYINTERNAL_ERRORINAPPROPRIATE_FALLBACK
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HELLO_REQUEST CLIENT_HELLO SERVER_HELLOHELLO_VERIFY_REQUESTNEWSESSION_TICKETEND_OF_EARLY_DATAHELLO_RETRY_REQUESTENCRYPTED_EXTENSIONS CERTIFICATESERVER_KEY_EXCHANGECERTIFICATE_REQUEST SERVER_DONECERTIFICATE_VERIFYCLIENT_KEY_EXCHANGEFINISHEDCERTIFICATE_URLCERTIFICATE_STATUSSUPPLEMENTAL_DATA
KEY_UPDATE
NEXT_PROTO MESSAGE_HASHr\ r- r- r- r. r s0 r win32)enum_certificates enum_crls)socket SOCK_STREAMcreate_connection)
SOL_SOCKETSO_TYPE_GLOBAL_DEFAULT_TIMEOUT
tls-unique HOSTFLAG_NEVER_CHECK_SUBJECTc C s | sdS | d}|s| | kS |dkr td| | d\}}}d|v r1td| |s:td| |dkrEtd| |d\}}}|rQ|sSdS | | kS ) a Matching according to RFC 6125, section 6.4.3
- Hostnames are compared lower case.
- For IDNA, both dn and hostname must be encoded as IDN A-label (ACE).
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wildcard or wildcards in labels other then the left-most label are not
supported and a CertificateError is raised.
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F*r z1too many wildcards in certificate DNS name: {!r}..z9wildcard can only be present in the leftmost label: {!r}.z>sole wildcard without additional labels are not support: {!r}.zt||r> dS || q*|d krY|durTt||rT dS || q*|s~| d
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d)a Verify that *cert* (in decoded format as returned by
SSLSocket.getpeercert()) matches the *hostname*. RFC 2818 and RFC 6125
rules are followed.
The function matches IP addresses rather than dNSNames if hostname is a
valid ipaddress string. IPv4 addresses are supported on all platforms.
IPv6 addresses are supported on platforms with IPv6 support (AF_INET6
and inet_pton).
CertificateError is raised on failure. On success, the function
returns nothing.
z"ssl.match_hostname() is deprecatedr category
stacklevelztempty or no certificate, match_hostname needs a SSL socket or SSL context with either CERT_OPTIONAL or CERT_REQUIREDNsubjectAltNamer- DNSz
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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)warningswarnDeprecationWarningr r getr appendr lenr joinmaprepr)certr r dnsnamessankeyr> subr- r- r. match_hostnamet sT
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__classcell__r- r- r r. r s r znid shortname longname oidc @ s e Zd ZdZdZdZdS )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)rB rC rD r[ SERVER_AUTH CLIENT_AUTHr- r- r- r. r% s r% c s e Zd ZdZdZdZdZd2ddZdd Z d3d
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data, such as certificates and possibly a private key.)CAROOTNc O s, |d u rt jdtdd t}t| |}|S )Nz9ssl.SSLContext() without protocol argument is deprecated.r r )r r r PROTOCOL_TLSr r )r protocolargskwargsselfr- r- r. r s zSSLContext.__new__c C s0 |d u rd S t |tr|ddS |dS )Nidnaascii)
isinstancestrencodedecode)r/ r r- r- r. _encode_hostname s
zSSLContext._encode_hostnameFTc C s | j j|||||| |dS )N)sock server_sidedo_handshake_on_connectsuppress_ragged_eofsserver_hostnamecontextsession)sslsocket_class_create)r/ r7 r8 r9 r: r; r= r- r- r. wrap_socket s zSSLContext.wrap_socketc C s | j j|||| ||| dS )N)r8 r; r= r< )sslobject_classr? r6 )r/ incomingoutgoingr8 r; r= r- r- r. wrap_bio s
zSSLContext.wrap_bioc C sp t jdtdd t }|D ]#}t|d}t|dks t|dkr$td|t| || q
| | d S )N'ssl NPN is deprecated, use ALPN insteadr r r1 r z(NPN protocols must be 1 to 255 in length)
r r r bytearraybytesr r r extend_set_npn_protocols)r/
npn_protocolsprotosr, br- r- r. set_npn_protocols s
z SSLContext.set_npn_protocolsc s: d u r d _ d S tstd fdd}| _ d S )Nznot a callable objectc s |}| ||S N)r6 )sslobj
servernamesslctxr/ server_name_callbackr- r. shim_cb, s
z3SSLContext.set_servername_callback..shim_cb) sni_callbackcallable TypeError)r/ rU rV r- rT r. set_servername_callback% s
z"SSLContext.set_servername_callbackc C s` t }|D ]#}t|d}t|dkst|dkr td|t| || q| | d S )Nr1 r rG z)ALPN protocols must be 1 to 255 in length)rH rI r r r rJ _set_alpn_protocols)r/ alpn_protocolsrM r, rN r- r- r. set_alpn_protocols2 s
z SSLContext.set_alpn_protocolsc C st t }z t|D ]\}}}|dkr |du s|j|v r || qW n ty/ td Y nw |r8| j|d |S )Nx509_asnTz-unable to enumerate Windows certificate store)cadata)rH r r rJ PermissionErrorr r load_verify_locations)r/ storenamepurposecertsr encodingtrustr- r- r. _load_windows_store_certs= s
z$SSLContext._load_windows_store_certsc C s@ t |ts t|tjdkr| jD ]}| || q| d S )Nr )r2 r rY sysplatform_windows_cert_storesrg set_default_verify_paths)r/ rc rb r- r- r. load_default_certsK s
z SSLContext.load_default_certsminimum_versionc t t jS rP )rA r rm r/ r r- r. rm T zSSLContext.minimum_versionc s4 |t jkr| jtj M _tttj| | d S rP ) rA rI optionsr1 OP_NO_SSLv3r r( rm __set__r/ r> r r- r. rm X s
c rn rP )rA r maximum_versionro r r- r. ru ^ rp zSSLContext.maximum_versionc t ttj| | d S rP )r r( ru rs rt r r- r. ru b c rn rP )r1 r rq ro r r- r. rq f rp zSSLContext.optionsc rv rP )r r( rq rs rt r r- r. rq j rw r c C s | j tj@ }|tjkS rP _host_flagsrE r )r/ ncsr- r- r. hostname_checks_common_nameo s
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| j tj M _ d S | j tjO _ d S rP rx rt r- r- r. r{ t s c C s dS )NTr- ro r- r- r. r{ { c s t j}|dur |jS dS )a9 TLS message callback
The message callback provides a debugging hook to analyze TLS
connections. The callback is called for any TLS protocol message
(header, handshake, alert, and more), but not for application data.
Due to technical limitations, the callback can't be used to filter
traffic or to abort a connection. Any exception raised in the
callback is delayed until the handshake, read, or write operation
has been performed.
def msg_cb(conn, direction, version, content_type, msg_type, data):
pass
conn
:class:`SSLSocket` or :class:`SSLObject` instance
direction
``read`` or ``write``
version
:class:`TLSVersion` enum member or int for unknown version. For a
frame header, it's the header version.
content_type
:class:`_TLSContentType` enum member or int for unsupported
content type.
msg_type
Either a :class:`_TLSContentType` enum number for a header
message, a :class:`_TLSAlertType` enum member for an alert
message, a :class:`_TLSMessageType` enum member for other
messages, or int for unsupported message types.
data
Raw, decrypted message content as bytes
N)r
_msg_callback
user_function)r/ innerr r- r. r} s !zSSLContext._msg_callbackc sb d u rt ttj| d d S t ds t d fdd} |_t ttj| | d S )N__call__z is not callable.c s zt |}W n ty Y nw zt|}W n ty Y nw |tjkr(t}n
|tjkr0t}nt}z||}W n tyA Y nw | |||||S rP )rA r rT r` r] rb r )conn directionversion content_typemsg_typedatamsg_enumcallbackr- r. r s.
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c rn rP )r& r r, ro r r- r. r, rp zSSLContext.protocolc rn rP )r9 r verify_flagsro r r- r. r rp zSSLContext.verify_flagsc rv rP )r r( r rs rt r r- r. r rw c s* t j}zt|W S ty | Y S w rP )r verify_moder; r rt r r- r. r s
zSSLContext.verify_modec rv rP )r r( r rs rt r r- r. r rw rP )FTTNN)FNN) rB rC rD r[ rj r> rA r r6 r@ rD rO rZ r] rg r% r& rl r r propertyrm setterru rq rE r{ r} r, r r r$ r- r- r r. r( sl
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|jtkr?|| t|drStjd}|rStjjsS||_|S )zCreate 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.
Tkeylog_filename
SSLKEYLOGFILE)r2 r rY r% r& r( PROTOCOL_TLS_CLIENT
CERT_REQUIREDr check_hostnamer' PROTOCOL_TLS_SERVERr ra CERT_NONErl r r r
r rh flagsignore_environmentr )rc r r r_ r<
keylogfiler- r- r. create_default_context s$
r F) cert_reqsr rc certfilekeyfiler r r_ c C s t |ts t||tjkr| du rt} n|tjkr!| du r t} nt|t | } || _
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| _| 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.
NTcertfile must be specifiedr r )r2 r rY r% r& r r' r r r( r r load_cert_chainra r rl r r r
r rh r r r ) r, r r rc r r r r r_ r< r r- r- r. _create_unverified_context s<
r c @ s e Zd ZdZdd Ze d2ddZedd Zej d
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d3ddZdd Zd4ddZdd Zd d Zd d Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zd5d,d-Zd.d/ Zd0d1 ZdS )6 SSLObjecta This 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.
c O t | jj d)NzU does not have a public constructor. Instances are returned by SSLContext.wrap_bio().rY r rB r/ r- r. r- r- r. __init__X zSSLObject.__init__FNc C s* | | }|j||||||d}||_|S )N)r8 r; ownerr= )r _wrap_bio_sslobj) r rB rC r8 r; r= r< r/ rQ r- r- r. r? ^ s
zSSLObject._createc C | j jS )z(The SSLContext that is currently in use.r r< ro r- r- r. r< j zSSLObject.contextc C || j _d S rP r r/ ctxr- r- r. r< o rp c C r )z!The SSLSession for client socket.r r= ro r- r- r. r= s r zSSLObject.sessionc C r rP r r/ r= r- r- r. r= x rp c C r )z.Was the client session reused during handshaker session_reusedro r- r- r. r | r zSSLObject.session_reusedc C r )z%Whether this is a server-side socket.)r r8 ro r- r- r. r8 r zSSLObject.server_sidec C r )z^The currently set server hostname (for SNI), or ``None`` if no
server hostname is set.)r r; ro r- r- r. r; s zSSLObject.server_hostname c C s* |dur
| j ||}|S | j |}|S )zRead 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/ r buffervr- r- r. r s
zSSLObject.readc C | j |S )zWrite 'data' to the SSL object and return the number of bytes
written.
The 'data' argument must support the buffer interface.
)r writer/ r r- r- r. r s zSSLObject.writec C r )zReturns 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 getpeercertr/ binary_formr- r- r. r s zSSLObject.getpeercertc C s t jdtdd dS )zReturn 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.rE r rF N)r r r ro r- r- r. selected_npn_protocol s
z SSLObject.selected_npn_protocolc C
| j S )zReturn 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.)r selected_alpn_protocolro r- r- r. r
z SSLObject.selected_alpn_protocolc C r )z_Return the currently selected cipher as a 3-tuple ``(name,
ssl_version, secret_bits)``.)r cipherro r- r- r. r
zSSLObject.cipherc C r )zReturn a list of ciphers shared by the client during the handshake or
None if this is not a valid server connection.
)r shared_ciphersro r- r- r. r r zSSLObject.shared_ciphersc C r )zReturn the current compression algorithm in use, or ``None`` if
compression was not negotiated or not supported by one of the peers.)r compressionro r- r- r. r r zSSLObject.compressionc C r )z8Return the number of bytes that can be read immediately.)r pendingro r- r- r. r
zSSLObject.pendingc C s | j dS )z Start the SSL/TLS handshake.N)r do_handshakero r- r- r. r s zSSLObject.do_handshakec C r )z!Start the SSL shutdown handshake.)r shutdownro r- r- r. unwrap r zSSLObject.unwrapr c C r )zGet 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).)r get_channel_bindingr/ cb_typer- r- r. r s z SSLObject.get_channel_bindingc C r )zZReturn a string identifying the protocol version used by the
current SSL channel. r r ro r- r- r. r r zSSLObject.versionc C r rP )r verify_client_post_handshakero r- r- r. r s
z&SSLObject.verify_client_post_handshake)FNNNr NFr ) rB rC rD r[ r r# r? r r< r r= r r8 r; r r r r r r r r r r r r r r r- r- r- r. r I sF
r c C s t t| jj| _| S )z*Copy docstring from SSLObject to SSLSocket)getattrr rB r[ )funcr- r- r. _sslcopydoc s r c s
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dYddZdd ZdZddZdd Zed[d d Zed d Zed d! Zed"d# Zed$d% Zed&d' Zd\ fd)d* ZdY fd+d, Zd-d. Zd\ fd/d0 Zd] fd1d2 Z d^ fd3d4 Z d_ fd5d6 Z d^ fd7d8 Z d_ fd9d: Z d;d< Z!d=d> Z"ed?d@ Z# fdAdBZ$edCdD Z%edEdF Z& fdGdHZ'ed[dIdJZ( fdKdLZ)dMdN Z*dOdP Z+ fdQdRZ,ed`dTdUZ-edVdW Z. Z/S )a SSLSocketzThis 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. c O r )NzX does not have a public constructor. Instances are returned by SSLContext.wrap_socket().r r r- r- r. r r zSSLSocket.__init__FTNc
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| * W | S W | S t tfy% | & w | 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)familytypeprotofilenoFr z5Closed before TLS handshake with data in recv buffer.Tr r= zHdo_handshake_on_connect should not be specified for non-blocking socketsr- )+
getsockoptr r r NotImplementedErrorr r dictr r r r r r r r
gettimeoutdetach_context_session_closedr r8 r6 r; r9 r: getpeernamer errnoENOTCONN getblocking setblockingrecvEINVALr reasonlibraryclose
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_connected _wrap_socketr )r r7 r8 r9 r: r; r< r= r. r/ sock_timeoute connectedblockingnotconn_pre_handshake_datar notconn_pre_handshake_data_errortimeoutr r- r. r? s
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zSSLSocket._createc C s | j S rP )r ro r- r- r. r< R s zSSLSocket.contextc C s || _ || j_d S rP )r r r< r r- r- r. r< W s c C | j d ur | j jS d S rP r ro r- r- r. r= \
zSSLSocket.sessionc C s || _ | jd ur|| j_d S d S rP )r r r= r r- r- r. r= b s
c C r rP r ro r- r- r. r h r zSSLSocket.session_reusedc C s t d| jj )NzCan't dup() %s instances)r r rB ro r- r- r. dupn s z
SSLSocket.dupc C s d S rP r- )r/ msgr- r- r. _checkClosedr r| zSSLSocket._checkClosedc C s | j s | d S d S rP )r r ro r- r- r. _check_connectedv s zSSLSocket._check_connectedr c
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tdz|dur| j||W S | j|W S tyI } z |jd tkrD| jrD|dur=W Y d}~dS W Y d}~dS d}~ww )zORead up to LEN bytes and return them.
Return zero-length string on EOF.Nz'Read on closed or unwrapped SSL socket.r r )r r r r r r-
SSL_ERROR_EOFr: )r/ r r xr- r- r. r ~ s
zSSLSocket.readc C s& | | jdu r
td| j|S )zhWrite DATA to the underlying SSL channel. Returns
number of bytes of DATA actually transmitted.Nz(Write on closed or unwrapped SSL socket.)r r r r r r- r- r. r s
zSSLSocket.writec C s | | | j|S rP )r r r r r r- r- r. r s zSSLSocket.getpeercertc C s | tjdtdd d S )NrE r rF )r r r r ro r- r- r. r s z SSLSocket.selected_npn_protocolc C s& | | jd u s tjsd S | j S rP )r r rE r r ro r- r- r. r s
z SSLSocket.selected_alpn_protocolc C | | jd u r d S | j S rP )r r r ro r- r- r. r
zSSLSocket.cipherc C r rP )r r r ro r- r- r. r r zSSLSocket.shared_ciphersc C r rP )r r r ro r- r- r. r r zSSLSocket.compressionr c sB | | jd ur|dkrtd| j | j|S t ||S )Nr z3non-zero flags not allowed in calls to send() on %s)r r r r r r send)r/ r r r r- r. r s
zSSLSocket.sendc sF | | jd urtd| j |d u rt ||S t |||S )Nz%sendto not allowed on instances of %s)r r r r r sendto)r/ r
flags_or_addrr r r- r. r s
zSSLSocket.sendtoc O t d| j )Nz&sendmsg not allowed on instances of %sr r r r- r- r. sendmsg s zSSLSocket.sendmsgc s | | jd urc|dkrtd| j d}t|?}|d!}t|}||k r:| ||d }||7 }||k s)W d n1 sDw Y W d d S W d d S 1 s\w Y d S t ||S )Nr z6non-zero flags not allowed in calls to sendall() on %sB)
r r r r
memoryviewcastr r r sendall)r/ r r r view byte_viewamountr r r- r. r s$
PzSSLSocket.sendallc s( | j dur | |||S t |||S )zSend a file, possibly by using os.sendfile() if this is a
clear-text socket. Return the total number of bytes sent.
N)r _sendfile_use_sendr sendfile)r/ fileoffsetr r r- r. r s
zSSLSocket.sendfilec s@ | | jd ur|dkrtd| j | |S t ||S )Nr z3non-zero flags not allowed in calls to recv() on %s)r r r r r r r r/ buflenr r r- r. r s
zSSLSocket.recvc sf | |r|d u rt|}n|d u rd}| jd ur+|dkr%td| j | ||S t |||S )Nr r z8non-zero flags not allowed in calls to recv_into() on %s)r r r r r r r recv_intor/ r nbytesr r r- r. r s
zSSLSocket.recv_intoc s. | | jd urtd| j t ||S )Nz'recvfrom not allowed on instances of %s)r r r r r recvfromr r r- r. r s
zSSLSocket.recvfromc s0 | | jd urtd| j t |||S )Nz,recvfrom_into not allowed on instances of %s)r r r r r
recvfrom_intor r r- r. r # s
zSSLSocket.recvfrom_intoc O r )Nz&recvmsg not allowed on instances of %sr r r- r- r. recvmsg+ zSSLSocket.recvmsgc O r )Nz+recvmsg_into not allowed on instances of %sr r r- r- r. recvmsg_into/ r zSSLSocket.recvmsg_intoc C s | | jd ur| j S dS Nr )r r r ro r- r- r. r 3 s
zSSLSocket.pendingc s | d | _t | d S rP )r r r r )r/ howr r- r. r ; s zSSLSocket.shutdownc C s* | j r
| j }d | _ |S tdt| NzNo SSL wrapper around )r r r r3 )r/ sr- r- r. r @ s
zSSLSocket.unwrapc C s | j r| j S tdt| r )r r r r3 ro r- r- r. r I s
z&SSLSocket.verify_client_post_handshakec s d | _ t d S rP )r r _real_closero r r- r. r" P s zSSLSocket._real_closec C sN | | }z|dkr|r| d | j W | | d S | | w )Nr )r r r r r )r/ blockr r- r- r. r T s
zSSLSocket.do_handshakec s | j rtd| js| jd urtd| jj| d| j| | jd| _z |r+t |}nd }t
| |s?d| _| j r?| |W S t
tfyN d | _ w )Nz!can't connect in server-side modez/attempt to connect already-connected SSLSocket!Fr T)r8 r r r r< r r; r r
connect_exconnectr9 r r )r/ r r$ rcr r- r.
_real_connect_ s, zSSLSocket._real_connectc C s | |d dS )QConnects to remote ADDR, and then wraps the connection in
an SSL channel.FNr' r/ r r- r- r. r% y s zSSLSocket.connectc C s | |dS )r( Tr) r* r- r- r. r$ ~ s zSSLSocket.connect_exc s. t \}}| jj|| j| jdd}||fS )zAccepts 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)r9 r: r8 )r acceptr< r@ r9 r: )r/ newsockr r r- r. r+ s zSSLSocket.acceptr c C s0 | j d ur | j |S |tvrtd|d S )Nz({0} channel binding type not implemented)r r CHANNEL_BINDING_TYPESr r r r- r- r. r s
z SSLSocket.get_channel_bindingc C s | j d ur
| j S d S rP r ro r- r- r. r s
zSSLSocket.version)FTTNNNrP r r )r )r N)r r r r )0rB rC rD 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% r$ r+ r r r$ r- r- r r. r s [
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j | |||dS )Nz=ssl.wrap_socket() is deprecated, use SSLContext.wrap_socket()r r z5certfile must be specified for server-side operationsr )r7 r8 r9 r: )
r r r r r( r ra r set_ciphersr@ ) r7 r r r8 r ssl_versionca_certsr9 r: ciphersr< r- r- r. r@ s,
r@ c C s ddl m} ddlm} d}d}z|| dd d }W n ty. td | |f w || dd |}||d |f|d
d S ) 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) JanFebMarAprMayJunJulAugSepOctNovDecz %d %H:%M:%S %Y GMTNr r z*time data %r does not match format "%%b%s"r r )timer2 calendarr3 indextitler ) cert_timer2 r3 months time_format month_numberttr- r- r. cert_time_to_seconds s
rI z-----BEGIN CERTIFICATE-----z-----END CERTIFICATE-----c sR t t| dd tg}| fddtdt dD 7 }|td d|S )z[Takes a certificate in binary DER format and returns the
PEM version of it as a string.ASCIIstrictc s g | ]
} ||d qS )@ r- )r= ifr- r.
s z(DER_cert_to_PEM_cert..r rL
) r3 base64standard_b64encode
PEM_HEADERranger r
PEM_FOOTERr )der_cert_bytesssr- rN r. DER_cert_to_PEM_cert s
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rY c C s\ | ts tdt | tstdt | tttt }t| ddS )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 %srJ rK )
r* rT r stripendswithrV r rR decodebytesr4 )pem_cert_stringdr- r- r. PEM_cert_to_DER_cert s
r_ c C s | \}}|dur t }nt}t|||d}t| |d1}|j||d
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S )a= 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.
If 'timeout' is specified, use it in the connection attempt.
N)r r )r )r; T)r r _create_stdlib_contextr r@ r rY ) r r/ r0 r hostportr r< r7 sslsockdercertr- r- r. get_server_certificate s&
re c C s t | dS )Nz )_PROTOCOL_NAMESr )
protocol_coder- r- r. get_protocol_name s rh rP )or[ rh r collectionsr enumr _Enumr _IntEnumr _IntFlagrE 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_rB r& r+ r( __members__itemsrf r _SSLv2_IF_EXISTSrA rT rb r ri r r r r r r r r r rR r r r socket_errorr- r HAS_NEVER_CHECK_COMMON_NAME_RESTRICTED_SERVER_CIPHERSr r r r r r
r r r% r( r& r r r _create_default_https_contextr` r r r r> rA r@ rI rT rV rY r_ r re rh r- r- r- r. s Z $ 0
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