o
    èó·i’>  ã                   @   s:  d dl Z d dlZd dlmZmZmZmZ d dlmZm	Z	 d dl
Z
d dlZd dlmZ d dlmZ d dlmZ ddlmZmZmZmZmZmZmZmZ dd	lmZ d
ededededededede fdd„Z!ded
edededededededefdd„Z"d
ededededededededefdd„Z#G dd„ deƒZ$dS )é    N)ÚDictÚAnyÚOptionalÚList)Úa2b_hexÚb2a_hex)Úencode_typed_data)Ú_URI_PAT_REALM_NAME_ETH)ÚEthereumKeyé   )ÚsignÚrecoverÚis_chain_idÚ
is_addressÚis_cs_pubkeyÚis_block_numberÚis_signatureÚis_eth_privkey)ÚEIP712CertificateÚchainIdÚverifyingContractÚ	validFromÚdelegateÚcsPubKeyÚbootedAtÚmetaÚreturnc                 C   sÞ   t | ƒsJ ‚t|ƒsJ ‚t|ƒsJ ‚t|ƒsJ ‚t|ƒsJ ‚t|ƒtks&J ‚|du s2t|ƒtks2J ‚dddœdddœgdddœdd	dœd
ddœdd	dœdddœdddœdddœgdœddddœ| ||||||phddœdœ}|S )zâ
    Delegate certificate: dynamic/one-time, off-chain.

    :param chainId:
    :param verifyingContract:
    :param validFrom:
    :param delegate:
    :param csPubKey:
    :param bootedAt:
    :param meta:
    :return:
    NÚnameÚstring)r   ÚtypeÚversionr   Zuint256r   Úaddressr   r   r   Zbytes32r   Zuint64r   )ZEIP712DomainÚEIP712DelegateCertificater"   ZWMPÚ1)r   r    Ú ©r   r   r   r   r   r   r   )ÚtypesÚprimaryTypeÚdomainÚmessage)r   r   r   r   r   ÚintÚstr)r   r   r   r   r   r   r   Údata© r-   úoC:\Users\psant\Downloads\PAF backend\school\venv\Lib\site-packages\autobahn/xbr/_eip712_delegate_certificate.pyÚ"create_eip712_delegate_certificate-   sf   þþûþþþþþþþçõ*þùÐ;r/   Úeth_privkeyc           	      C   s*   t | ƒsJ ‚t|||||||ƒ}t| |ƒS )a]  
    Sign the given data using a EIP712 based signature with the provided private key.

    :param eth_privkey: Signing key.
    :param chainId:
    :param verifyingContract:
    :param validFrom:
    :param delegate:
    :param csPubKey:
    :param bootedAt:
    :param meta:
    :return: The signature according to EIP712 (32+32+1 raw bytes).
    N)r   r/   r   )	r0   r   r   r   r   r   r   r   r,   r-   r-   r.   Ú sign_eip712_delegate_certificate†   ó
   
ÿ
r1   Ú	signaturec           	      C   s*   t |ƒsJ ‚t| ||||||ƒ}t||ƒS )aI  
    Recover the signer address the given EIP712 signature was signed with.

    :param chainId:
    :param verifyingContract:
    :param validFrom:
    :param delegate:
    :param csPubKey:
    :param bootedAt:
    :param signature:
    :param meta:
    :return: The (computed) signer address the signature was signed with.
    N)r   r/   r   )	r   r   r   r   r   r   r   r3   r,   r-   r-   r.   Ú#recover_eip712_delegate_certificate¢   r2   r4   c                       sô   e Zd ZdZ	d&dedededededed	ed
eee  f‡ fdd„Z	de
defdd„Zde
defdd„Zdefdd„Zd'dededefdd„Zdedefdd„Zd'dedeee
f fdd„Zed(dd „ƒZd!edefd"d#„Zed(d$d%„ƒZ‡  ZS ))r"   )	r   r   r   r   r   r   r   Ú
signaturesÚhashNr   r   r   r   r   r   r   r5   c	           
         sP   t ƒ  |||¡ || _|| _|| _|| _|| _t|||||||ƒ}	t|	ƒ| _	d S ©N)
ÚsuperÚ__init__r   r   r   r   r5   r/   r   r6   )
Úselfr   r   r   r   r   r   r   r5   Úeip712©Ú	__class__r-   r.   r9   Î   s   úz"EIP712DelegateCertificate.__init__Úotherr   c                 C   s´   t || jƒsdS t | |¡sdS |j| jkrdS |j| jkr dS |j| jkr(dS |j| jkr0dS |j| jkr8dS |j	| j	kr@dS |j
| j
krHdS |j| jkrPdS |j| jkrXdS dS )NFT)Ú
isinstancer=   r"   Ú__eq__r   r   r   r   r   r   r   r5   r6   ©r:   r>   r-   r-   r.   r@   ß   s.   z EIP712DelegateCertificate.__eq__c                 C   s   |   |¡ S r7   )r@   rA   r-   r-   r.   Ú__ne__ø   s   z EIP712DelegateCertificate.__ne__c                 C   s   t  |  ¡ ¡S r7   )ÚpprintÚpformatÚmarshal)r:   r-   r-   r.   Ú__str__û   s   z!EIP712DelegateCertificate.__str__FÚkeyÚbinaryc                 C   s0   t | j| j| j| j| j| j| jƒ}|j||d�S )N©rH   )	r/   r   r   r   r   r   r   r   Zsign_typed_data)r:   rG   rH   r;   r-   r-   r.   r   þ   s   úzEIP712DelegateCertificate.signr3   c              	   C   s$   t | j| j| j| j| j| j| j|ƒS r7   )r4   r   r   r   r   r   r   r   )r:   r3   r-   r-   r.   r     s   ùz!EIP712DelegateCertificate.recoverc              	   C   s°   t | j| j| j| j| j| j| jd�}|sV|d d r$tj	 
|d d ¡nd |d d< |d d r:tj	 
|d d ¡nd |d d< |d d rPt|d d ƒ ¡ nd |d d< |S )Nr%   r)   r   r   r   )r/   r   r   r   r   r   r   r   Úweb3ZWeb3ZtoChecksumAddressr   Údecode)r:   rH   Úobjr-   r-   r.   rE     s   ú,,,z!EIP712DelegateCertificate.marshalc              	   C   sà  t | ƒtkrtd t | ƒ¡ƒ‚|  dd ¡}|dkr td |¡ƒ‚|  dd ¡}t |ƒtkr5td t |ƒ¡ƒ‚|D ]}|dvrDtd |¡ƒ‚q7| d	d ¡}|rX|dkrXtd
 |¡ƒ‚| dd ¡}|d u rftdƒ‚t |ƒtkrutd t |ƒ¡ƒ‚| dd ¡}|d u rƒtdƒ‚t |ƒtkr’td t |ƒ¡ƒ‚t |¡sžtd |¡ƒ‚t	|dd … ƒ}| dd ¡}|d u r´tdƒ‚t |ƒtkrÃtd t |ƒ¡ƒ‚| dd ¡}|d u rÑtdƒ‚t |ƒtkràtd t |ƒ¡ƒ‚t |¡sìtd |¡ƒ‚t	|dd … ƒ}| dd ¡}	|	d u �rtdƒ‚t |	ƒtk�rtd t |	ƒ¡ƒ‚t
|	ƒdk�r!td |	¡ƒ‚t	|	ƒ}	| dd ¡}
|
d u �r4tdƒ‚t |
ƒtk�rDtd  t |
ƒ¡ƒ‚| d!d ¡}|d u �rStd"ƒ‚t |ƒtk�rctd# t |ƒ¡ƒ‚t|||||	|
|d$�} | S )%Nz=invalid type {} for object in EIP712DelegateCertificate.parser'   r"   z?invalid primaryType "{}" - expected "EIP712DelegateCertificate"r)   z-invalid type {} for EIP712DelegateCertificate)r   r   r   r   r   r   r   r   z3invalid attribute "{}" in EIP712DelegateCertificater   z1unexpected type "{}" in EIP712DelegateCertificater   z,missing chainId in EIP712DelegateCertificatez8invalid type {} for chainId in EIP712DelegateCertificater   z6missing verifyingContract in EIP712DelegateCertificatezBinvalid type {} for verifyingContract in EIP712DelegateCertificatezEinvalid value "{}" for verifyingContract in EIP712DelegateCertificateé   r   z.missing validFrom in EIP712DelegateCertificatez:invalid type {} for validFrom in EIP712DelegateCertificater   z-missing delegate in EIP712DelegateCertificatez9invalid type {} for delegate in EIP712DelegateCertificater   z-missing csPubKey in EIP712DelegateCertificatez9invalid type {} for csPubKey in EIP712DelegateCertificateé@   z<invalid value "{}" for csPubKey in EIP712DelegateCertificater   z-missing bootedAt in EIP712DelegateCertificatez9invalid type {} for bootedAt in EIP712DelegateCertificater   z)missing meta in EIP712DelegateCertificatez5invalid type {} for meta in EIP712DelegateCertificater%   )r   ÚdictÚ
ValueErrorÚformatÚgetr*   r+   r	   Úmatchr   Úlenr"   )rL   r'   r,   ÚkÚ_typer   r   r   r   r   r   r   r-   r-   r.   Úparse   s†   ÿÿ
ÿ



ÿzEIP712DelegateCertificate.parseÚfilenamec                 C   sf   | j | jdd�| jpg g}t|dƒ�}t |¡}| |¡ W d  ƒ t|ƒS 1 s*w   Y  t|ƒS )zÓ
        Save certificate to file. File format (serialized as CBOR):

            [cert_hash: bytes, cert_eip712: Dict[str, Any], cert_signatures: List[bytes]]

        :param filename:
        :return:
        TrI   ÚwbN)r6   rE   r5   ÚopenÚcbor2ÚdumpsÚwriterT   )r:   rX   Zcert_objÚfr,   r-   r-   r.   Úsaveo  s   	

þýzEIP712DelegateCertificate.savec                 C   s‚   t j | ¡std | ¡ƒ‚t| dƒ�%}t | ¡ ¡\}}}t	j
|dd�}||jks+J ‚||_|W  d   ƒ S 1 s:w   Y  d S )NzFcannot create EIP712DelegateCertificate from filename "{}": not a fileÚrbTrI   )ÚosÚpathÚisfileÚRuntimeErrorrQ   rZ   r[   ÚloadsÚreadr"   rW   r6   r5   )rX   r^   Z	cert_hashZcert_eip712Zcert_signaturesÚcertr-   r-   r.   Úload~  s   $ûzEIP712DelegateCertificate.loadr7   )F)r   r"   )Ú__name__Ú
__module__Ú__qualname__Ú	__slots__r*   Úbytesr+   r   r   r9   r   Úboolr@   rB   rF   r
   r   r   r   rE   ÚstaticmethodrW   r_   rh   Ú__classcell__r-   r-   r<   r.   r"   ¾   s*    ÿÿÿ
ÿ

Nr"   )%ra   rC   Útypingr   r   r   r   Úbinasciir   r   rJ   r[   Zpy_eth_sig_utils.eip712r   Zautobahn.wamp.messager	   Zautobahn.xbr._secmodr
   Z_eip712_baser   r   r   r   r   r   r   r   Z_eip712_certificater   r*   rm   r+   rO   r/   r1   r4   r"   r-   r-   r-   r.   Ú<module>   sz   (ÿþýüûú
úYÿþýüûúù
ùÿþýüûúù
ù