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ClientBasez�ACME client base object.
:ivar messages.Directory directory:
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� �d�}|j|jkrrtj |j��|S )ah Answer challenge.
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:param int rsn: Reason code for certificate revocation.
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.. deprecated:: 1.18.0
Use :class:`ClientV2` instead.
.. todo::
Clean up raised error types hierarchy, document, and handle (wrap)
instances of `.DeserializationError` raised in `from_json()`.
:ivar messages.Directory directory:
:ivar key: `josepy.JWK` (private)
:ivar alg: `josepy.JWASignature`
:ivar bool verify_ssl: Verify SSL certificates?
:ivar .ClientNetwork net: Client network. Useful for testing. If not
supplied, it will be initialized using `key`, `alg` and
`verify_ssl`.
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verify_sslr r c sR || _ |dkr t|||d�}t|t�r<tjj|j|�j� �}t � j
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:param regr: Registration Resource.
:type regr: `.RegistrationResource`
:returns: Updated Registration Resource.
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)Z agreement)r' )r@ r< r' r$ )r r1 r r r � agree_to_tos9 s
zClient.agree_to_tos)rF �new_authzr_urir c C s` |dk rt jd� |jjd�r(tjd��tj|d�}| j| j j
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ksTt�| j||�S )aG Request challenges.
:param .messages.Identifier identifier: Identifier to be challenged.
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This is simply a convenience function that wraps around
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generic identifiers. See ``request_challenges`` for more
documentation.
:param str domain: Domain name to be challenged.
:param str new_authzr_uri: Deprecated. Do not use.
:returns: Authorization Resource.
:rtype: `.AuthorizationResource`
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)�typr� )r� r rp �IDENTIFIER_FQDN)r r� r� r r r �request_domain_challengesd s z Client.request_domain_challenges)�csr�authzrsr c C s� |s t d��tjd� tj|d�}t}| j| jj||d|id�}|j j
di �j
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�S ) a Request issuance.
:param csr: CSR
:type csr: `OpenSSL.crypto.X509Req` wrapped in `.ComparableX509`
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:returns: Issued certificate
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zClient.request_issuance)rD r c C s* | j j|j�}| j||jj|j�}||fS )a Poll Authorization Resource for status.
:param authzr: Authorization Resource
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�|D ��}| j ||�|fS ) a� Poll and request issuance.
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until all challenges are valid, respecting ``Retry-After`` HTTP
headers, and then calls `request_issuance`.
:param .ComparableX509 csr: CSR (`OpenSSL.crypto.X509Req`
wrapped in `.ComparableX509`)
:param authzrs: `list` of `.AuthorizationResource`
:param int mintime: Minimum time before next attempt, used if
``Retry-After`` is not present in the response.
:param int max_attempts: Maximum number of attempts (per
authorization) before `PollError` with non-empty ``waiting``
is raised.
:returns: ``(cert, updated_authzrs)`` `tuple` where ``cert`` is
the issued certificate (`.messages.CertificateResource`),
and ``updated_authzrs`` is a `tuple` consisting of updated
Authorization Resources (`.AuthorizationResource`) as
present in the responses from server, and in the same order
as the input ``authzrs``.
:rtype: `tuple`
:raises PollError: in case of timeout or if some authorization
was marked by the CA as invalid
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<dictcomp>� s z4Client.poll_and_request_issuance.<locals>.<dictcomp>zSleeping for %d secondsrS )rR c s s | ]}|j jtjkV qd S )N)r' rB r �STATUS_INVALID)r� rD r r r � <genexpr>� s z3Client.poll_and_request_issuance.<locals>.<genexpr>c 3 s | ]}� | V qd S )Nr )r� rD )�updatedr r r� � s ) r} � collections� defaultdictrX �set� enumerate�heapq�heapify�heappoprZ r] rU r� r� �time�sleepr� r' rB r � STATUS_VALIDr� �heappushr^ �add�any�valuesr Z PollError�tupler� )r r� r� r� r� ZattemptsZ exhaustedZwaitingr_ r� rD r] rU r� r" Zupdated_authzrsr )r� r �poll_and_request_issuance� s8
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zClient._get_cert)�certrr c C sL | j |j�\}}d|jkr$tjd��|jd |jkr@tj|j��|j|d�S )z�Check for new cert.
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max_lengthr c C sl g }|j }xD|dk rNt|�|k rN| j|�\}}|jjdi �jd�}|j|� q W |dk rhtjdj|���|S )a� Fetch chain for certificate.
:param .CertificateResource certr: Certificate Resource
:param int max_length: Maximum allowed length of the chain.
Note that each element in the certificate requires new
``HTTP GET`` request, and the length of the chain is
controlled by the ACME CA.
:raises errors.Error: if recursion exceeds `max_length`
:returns: Certificate chain for the Certificate Resource. It is
a list ordered so that the first element is a signer of the
certificate from Certificate Resource. Will be empty if
``cert_chain_uri`` is ``None``.
:rtype: `list` of `OpenSSL.crypto.X509` wrapped in `.ComparableX509`
NrK r% z'Recursion limit reached. Didn't get {0}) r� �lenr� r( r. �appendr �Error�format)r r� r� �chainr# r" r` r r r � fetch_chain1 s zClient.fetch_chain)r` ra r c C s | j ||| jtttj� � dS )a Revoke certificate.
:param .ComparableX509 cert: `OpenSSL.crypto.X509` wrapped in
`.ComparableX509`
:param int rsn: Reason code for certificate revocation.
:raises .ClientError: If revocation is unsuccessful.
N)rg r r rW r rd )r r` ra r r r �revokeO s z
Client.revoke)N)N)N)r� r� )r� )(rh ri rj rk rq �RS256r rl �JWK� JWASignature�boolr
r! r{ r) r~ r r� rp rW rH r� r� rr r r� r� r
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:ivar messages.Directory directory:
:ivar .ClientNetwork net: Client network.
r N)r r r c s t � j||dd� dS )z�Initialize.
:param .messages.Directory directory: Directory Resource
:param .ClientNetwork net: Client network.
� )r r r N)rx r! )r r r )ry r r r! d s zClientV2.__init__)� new_accountr c C sL | j | jd |�}|jdkr6d|jkr6tj|jd ��| j|�}|| j_|S )z�Register.
:param .NewRegistration new_account:
:raises .ConflictError: in case the account already exists
:returns: Registration Resource.
:rtype: `.RegistrationResource`
�
newAccount�� r& ) r2 r re r- r �
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:param messages.RegistrationResource regr: Existing Registration
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N)r# r$ )r r? r2 r# r0 r$ )r r1 r" r r r r s
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:param messages.RegistrationResource regr: Registration Resource.
:param messages.Registration update: Updated body of the
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:returns: Updated Registration Resource.
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)�_get_v2_accountrx r@ )r r1 r< �new_regr)ry r r r@ � s
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| jjd�| |d�S )z�Request a new Order object from the server.
:param bytes csr_pem: A CSR in PEM format.
:returns: The newly created order.
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zClientV2.new_order)rD r c C s( | j |j�}| j||jj|j�}||fS )a Poll Authorization Resource for status.
:param authzr: Authorization Resource
:type authzr: `.AuthorizationResource`
:returns: Updated Authorization Resource and HTTP response.
:rtype: (`.AuthorizationResource`, `requests.Response`)
)r� r# rE r' rF )r rD r" r� r r r r� � s z
ClientV2.poll)�orderr�deadliner c C s6 |dkr t j j� t jdd� }| j||�}| j||�S )ad Poll authorizations and finalize the order.
If no deadline is provided, this method will timeout after 90
seconds.
:param messages.OrderResource orderr: order to finalize
:param datetime.datetime deadline: when to stop polling and timeout
:returns: finalized order
:rtype: messages.OrderResource
N�Z )rU )rZ r] r[ �poll_authorizations�finalize_order)r r� r� r r r �poll_and_finalize� s zClientV2.poll_and_finalizec C s� g }x\|j jD ]P}xJtjj� |k r\| j| j|�|d�}|j jtjkrP|j |� P t
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j� �g }x@|D ]8}|j jtjkr�x$|j jD ]}|jdk r�|j |� q�W q�W |r�t
j|��|j|d�S )z Poll Order Resource for status.)r# rS N)r� )r' r� rZ r] rE r� rB r ZSTATUS_PENDINGr� r� r� r� r � TimeoutErrorr� Z
challenges�errorZValidationErrorr< )r r� r� Z responsesr% rD ZfailedZchallr r r r� � s&
z ClientV2.poll_authorizationsF)r� r� �fetch_alternative_chainsr c s� t jjt jj|j�}tjtj|�d�}� j |j
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� |k r�tjd� � j|j�}tjj|j� �}|jdk r�tj|j��|jdk r8� j|j�}|j||jd�}|rֈ j|d�} � fdd�| D �}
|j|
d�}|S q8W tj � �dS ) a{ Finalize an order and obtain a certificate.
:param messages.OrderResource orderr: order to finalize
:param datetime.datetime deadline: when to stop polling and timeout
:param bool fetch_alternative_chains: whether to also fetch alternative
certificate chains
:returns: finalized order
:rtype: messages.OrderResource
)r� rS N)r' �
fullchain_pemZ alternatec s g | ]}� j |�j�qS r )r� r� )r� r% )r r r r� % s z+ClientV2.finalize_order.<locals>.<listcomp>)Zalternative_fullchains_pem) r� r� r� r� r� r r� rq rr r2 r' �finalizerZ r] r� r� r� r# r� r+ r, r� r Z
IssuanceErrorrb r< r� �
_get_linksr� ) r r� r� r� r� Z wrapped_csrr" r' Zcertificate_responseZalt_chains_urlsZ
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.. deprecated:: 1.18.0
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.. note:: While this class handles the majority of the differences
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ACME server based on version 3 or older of the IETF ACME draft
that uses combinations in authorizations (or lack thereof) to
signal that the client needs to complete something other than
any single challenge in the authorization to make it valid, the
user of this class needs to understand and handle these
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:ivar int acme_version: 1 or 2, corresponding to the Let's Encrypt endpoint
:ivar .ClientBase client: either Client or ClientV2
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