Файловый менеджер - Редактировать - /usr/lib/python3/dist-packages/twisted/words/protocols/jabber/__pycache__/sasl_mechanisms.cpython-310.pyc
Ðазад
o �b " � @ s� d Z ddlZddlZddlZddlZddlmZ ddlmZm Z m Z ddl m Z G dd� de �Z e e �G dd � d ��Ze e �G d d � d ��Ze e �G d d � d ��ZdS )zF Protocol agnostic implementations of SASL authentication mechanisms. � N)�md5)� Attribute� Interface� implementer)� networkStringc @ s$ e Zd Zed�Zdd� Zdd� ZdS )�ISASLMechanismz#Common name for the SASL Mechanism.c C � dS )z� Get the initial client response, if defined for this mechanism. @return: initial client response string. @rtype: C{str}. N� r r r �P/usr/lib/python3/dist-packages/twisted/words/protocols/jabber/sasl_mechanisms.py�getInitialResponse � z!ISASLMechanism.getInitialResponsec C r )z� Get the response to a server challenge. @param challenge: server challenge. @type challenge: C{str}. @return: client response. @rtype: C{str}. Nr )� challenger r r � getResponse! r zISASLMechanism.getResponseN)�__name__� __module__� __qualname__r �namer r r r r r r s r c @ s$ e Zd ZdZdZdd� Zdd� ZdS )� Anonymouszm Implements the ANONYMOUS SASL authentication mechanism. This mechanism is defined in RFC 2245. � ANONYMOUSc C � d S �Nr ��selfr r r r 6 � z Anonymous.getInitialResponsec C r r r �r r r r r r 9 � zAnonymous.getResponseN)r r r �__doc__r r r r r r r r , s r c @ s, e Zd ZdZdZdd� Zdd� Zdd� Zd S ) �Plainz� Implements the PLAIN SASL authentication mechanism. The PLAIN SASL authentication mechanism is defined in RFC 2595. �PLAINc C s" |pd| _ |pd| _|p d| _dS )a @param authzid: The authorization identity. @type authzid: L{unicode} @param authcid: The authentication identity. @type authcid: L{unicode} @param password: The plain-text password. @type password: L{unicode} � N)�authzid�authcid�password)r r r! r" r r r �__init__H s zPlain.__init__c C s, | j �d�d | j�d� d | j�d� S )Nzutf-8� )r �encoder! r" r r r r r X s � �� ��zPlain.getInitialResponsec C r r r r r r r r a r zPlain.getResponseN)r r r r r r# r r r r r r r > s r c @ sT e Zd ZdZdZdd� Zdd� Zdd� Zd d � Zd d � Z d d� Z dd� Z dd� Z dS )� DigestMD5z� Implements the DIGEST-MD5 SASL authentication mechanism. The DIGEST-MD5 SASL authentication mechanism is defined in RFC 2831. z DIGEST-MD5c C sF || _ || _|| _|� d|� �| _|dur!| jd|� �7 _dS dS )a� @param serv_type: An indication of what kind of server authentication is being attempted against. For example, C{u"xmpp"}. @type serv_type: C{unicode} @param host: The authentication hostname. Also known as the realm. This is used as a scope to help select the right credentials. @type host: C{unicode} @param serv_name: An additional identifier for the server. @type serv_name: C{unicode} @param username: The authentication username to use to respond to a challenge. @type username: C{unicode} @param password: The authentication password to use to respond to a challenge. @type password: C{unicode} �/N)�usernamer" � defaultRealm� digest_uri)r � serv_type�host� serv_namer( r" r r r r# p s �zDigestMD5.__init__c C r r r r r r r r � r z DigestMD5.getInitialResponsec C sb | � |�}d|v r dS |d �d�}z|d }W n ty' | j�|�}Y nw | �|||d �S )Ns rspauth� � charset�ascii� realm� nonce)�_parse�decode�KeyErrorr) r% � _genResponse)r r � directives�charset�realmr r r r � s �zDigestMD5.getResponsec C s |}i }d}d}|rl|� d|�}|||� �� }|d7 }|||d � dkrE|d7 }|� d|�}|||� } |�d|�d }|dkrDd}n!|�d|�}|dkrZ||d � �� } d}n|||� �� } |d }| ||< |s d D ]} | |v r}|| �d�|| < qn|S ) z� Parses the server challenge. Splits the challenge into a dictionary of directives with values. @return: challenge directives and their values. @rtype: C{dict} of C{str} to C{str}. r T� =� � "� ,F���N)� qop� cipher)�index�lstrip�find�rstrip�split) r r �s� paramDict�cur�remainingParams�middler �end�value�paramr r r r3 � s: � ��zDigestMD5._parsec C sL g }|� � D ]\}}|dv r|d | }n|d | }|�|� qd�|�S )af Create message string from directives. @param directives: dictionary of directives (names to their values). For certain directives, extra quotes are added, as needed. @type directives: C{dict} of C{str} to C{str} @return: message string. @rtype: C{str}. )� usernamer1 � cnoncer2 � digest-uris authzidr@ r: r= )�items�append�join)r r7 �directive_listr rL � directiver r r �_unparse� s zDigestMD5._unparsec s� dd� � dd� }� fdd�} � |d | d | �d | d | } d| } || |� | ��|d | d | d d d |� | �� ��} | S ) z� Calculates response with given encoded parameters. @return: The I{response} field of a response to a Digest-MD5 challenge of the given parameters. @rtype: L{bytes} c S s t | ��� S r )r �digest)rF r r r �H� s z'DigestMD5._calculateResponse.<locals>.Hc S s t �| �S r )�binascii�b2a_hex)�nr r r �HEX� s z)DigestMD5._calculateResponse.<locals>.HEXc s � | d | �S )N� :r )�krF �rX r r �KD� s z(DigestMD5._calculateResponse.<locals>.KDr] s AUTHENTICATE:� authr ) r �cnonce�nc�noncer( r" r9 �urir\ r` �a1�a2�responser r_ r �_calculateResponse� s ( *��z DigestMD5._calculateResponsec C s� z| j �|�}| j�|�}| j�|�}W n ty � w tdd��}| �� }d} | �|||||||�} |||||| || |�d�d� } | �| �S )z� Generate response-value. Creates a response to a challenge according to section 2.1.2.1 of RFC 2831 using the C{charset}, C{realm} and C{nonce} directives from the challenge. r; �08xra r0 ) rN r1 r2 rO s ncr? rP s responser/ ) r( r% r" r* � UnicodeErrorr � _gen_nonceri rV ) r r8 r9 rd r( r" r* rc rb �qoprh r7 r r r r6 s0 � �� zDigestMD5._genResponsec C s4 dt � � t�� t�� f }t|�}t|��� �d�S )Nz%f:%f:%dr0 )�random�time�os�getpidr r � hexdigestr% )r � nonceString� nonceBytesr r r rl 0 s zDigestMD5._gen_nonceN) r r r r r r# r r r3 rV ri r6 rl r r r r r& f s , 'r& )r rY rp rn ro �hashlibr �zope.interfacer r r �twisted.python.compatr r r r r& r r r r �<module> s '
| ver. 1.1 | |
.
| PHP 8.4.18 | Ð“ÐµÐ½ÐµÑ€Ð°Ñ†Ð¸Ñ Ñтраницы: 0 |
proxy
|
phpinfo
|
ÐаÑтройка