✏️ 编辑：__init__.cpython-39.opt-1.pyc
路径：
/usr/lib/python3.9/site-packages/dns/dnssecalgs/__pycache__/__init__.cpython-39.opt-1.pyc
大小：3.62 KB · 修改：2024-10-02 18:41:13 · 权限：0644 · 只读（保存会失败）
← 返回目录
👁 查看
⬇ 下载
检测到二进制内容，直接保存可能损坏文件。请改用「上传替换」。
a �M�e� � @ s� U d dl mZmZmZmZmZ d dlZd dlm Z d dl m Z d dl m Z d dlmZ ej�d�r�d dlmZmZ d d lmZmZ d d lmZmZ d d lm Z m Z m Z m Z m Z d Z!nd Z!eee"ej#j$f Z%i Z&eee e%f ee f e'd< e!�rje&�(e j)dfe e j*dfee j+dfe e j,dfee j-dfe e j.dfe e j/dfe e j0dfee j1dfee j2dfee j3dfei � dee4e5f e%ee d�dd�Z6eee d�dd�Z7dee4e5f ee eeej#j$e5f ee" dd�dd�Z8dS )� )�Dict�Optional�Tuple�Type�UnionN)�GenericPrivateKey)� Algorithm)�UnsupportedAlgorithm)�DNSKEYZdnssec)� PrivateDSA�PrivateDSANSEC3SHA1)�PrivateECDSAP256SHA256�PrivateECDSAP384SHA384)� PrivateED448�PrivateED25519)� PrivateRSAMD5�PrivateRSASHA1�PrivateRSASHA1NSEC3SHA1�PrivateRSASHA256�PrivateRSASHA512TF� algorithms)� algorithm�prefix�returnc C s6 t �| �} t�| |f�}|r |S tdt �| � ��dS )z�Get Private Key class from Algorithm. *algorithm*, a ``str`` or ``int`` specifying the DNSKEY algorithm. Raises ``UnsupportedAlgorithm`` if the algorithm is unknown. Returns a ``dns.dnssecalgs.GenericPrivateKey`` z)algorithm "%s" not supported by dnspythonN)r �maker �getr Zto_text)r r �cls� r �;/usr/lib/python3.9/site-packages/dns/dnssecalgs/__init__.py�get_algorithm_cls. s �r )�dnskeyr c C s^ d}| j tjkr&tj�| jd�\}}n,| j tjkrRt| jd �}| jd|d � }t | j |�S )z�Get Private Key class from DNSKEY. *dnskey*, a ``DNSKEY`` to get Algorithm class for. Raises ``UnsupportedAlgorithm`` if the algorithm is unknown. Returns a ``dns.dnssecalgs.GenericPrivateKey`` Nr � ) r r � PRIVATEDNS�dns�nameZ from_wire�key� PRIVATEOID�intr )r r �_�lengthr r r � get_algorithm_cls_from_dnskeyB s r* )r � algorithm_clsr$ �oidr c C s� t |t�std��t�| �} d}| tjkrV|du r:td��t|t�rPt j � |�}|}nH| tj kr�|du rptd��t t|�g�| }n|r�td��n |r�td��|t| |f< dS )a� Register Algorithm Private Key class. *algorithm*, a ``str`` or ``int`` specifying the DNSKEY algorithm. *algorithm_cls*: A `GenericPrivateKey` class. *name*, an optional ``dns.name.Name`` or ``str``, for for PRIVATEDNS algorithms. *oid*: an optional BER-encoded `bytes` for PRIVATEOID algorithms. Raises ``ValueError`` if a name or oid is specified incorrectly. zInvalid algorithm classNz'Name required for PRIVATEDNS algorithmsz&OID required for PRIVATEOID algorithmsz,Name only supported for PRIVATEDNS algorithmz+OID only supported for PRIVATEOID algorithm)� issubclassr � TypeErrorr r r" � ValueError� isinstance�strr# r$ Z from_textr& �bytes�lenr )r r+ r$ r, r r r r �register_algorithm_clsT s& r4 )N)NN)9�typingr r r r r Zdns.namer# Zdns.dnssecalgs.baser Zdns.dnssectypesr Z dns.exceptionr Zdns.rdtypes.ANY.DNSKEYr Z _featuresZhaveZdns.dnssecalgs.dsar r Zdns.dnssecalgs.ecdsar r Zdns.dnssecalgs.eddsar r Zdns.dnssecalgs.rsar r r r r Z_have_cryptographyr2 r$ �NameZAlgorithmPrefixr �__annotations__�updateZRSAMD5ZDSAZRSASHA1Z DSANSEC3SHA1ZRSASHA1NSEC3SHA1Z RSASHA256Z RSASHA512ZECDSAP256SHA256ZECDSAP384SHA384ZED25519ZED448r' r1 r r* r4 r r r r �<module> sX �� � � � �
💾 保存
取消
保存为 UTF-8，换行统一为 LF