File manager - Edit - /opt/saltstack/salt/lib/python3.10/site-packages/aiohttp/__pycache__/_cookie_helpers.cpython-310.pyc
Back
o ;j 7 � @ s d Z ddlZddlmZ ddlmZmZ ddlmZ ddl m Z dZ e� d �Z ed �Zed �Ze� d ejejB �Zd ee dee fdd�Ze� d�jZdeje defdd�Zdedefdd�Zdedee eee f fdd�Z dee dee eee f fd d �Z dS ) z� Internal cookie handling helpers. This module contains internal utilities for cookie parsing and manipulation. These are not part of the public API and may change without notice. � N)�Sequence)� CookieError�Morsel)�cast� )�internal_logger)�parse_set_cookie_headers�parse_cookie_header� preserve_morsel_with_coded_valuez.^[!#$%&\'()*+\-./0-9:<=>?@A-Z\[\]^_`a-z{|}~]+$) �path�domainzmax-ageZexpires�secure�httponlyZsamesite� partitioned�versionZcomment)r r r a� \s* # Optional whitespace at start of cookie (?P<key> # Start of group 'key' # aiohttp has extended to include [] for compatibility with real-world cookies [\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\[\]]+ # Any word of at least one letter ) # End of group 'key' ( # Optional group: there may not be a value. \s*=\s* # Equal Sign (?P<val> # Start of group 'val' "(?:[^\\"]|\\.)*" # Any double-quoted string (properly closed) | # or "[^";]* # Unmatched opening quote (differs from SimpleCookie - issue #7993) | # or # Special case for "expires" attr - RFC 822, RFC 850, RFC 1036, RFC 1123 (\w{3,6}day|\w{3}),\s # Day of the week or abbreviated day (with comma) [\w\d\s-]{9,11}\s[\d:]{8}\s # Date and time in specific format (GMT|[+-]\d{4}) # Timezone: GMT or RFC 2822 offset like -0000, +0100 # NOTE: RFC 2822 timezone support is an aiohttp extension # for issue #4493 - SimpleCookie does NOT support this | # or # ANSI C asctime() format: "Wed Jun 9 10:18:14 2021" # NOTE: This is an aiohttp extension for issue #4327 - SimpleCookie does NOT support this format \w{3}\s+\w{3}\s+[\s\d]\d\s+\d{2}:\d{2}:\d{2}\s+\d{4} | # or [\w\d!#%&'~_`><@,:/\$\*\+\-\.\^\|\)\(\?\}\{\=\[\]]* # Any word or empty string ) # End of group 'val' )? # End of optional value group \s* # Any number of spaces. (\s+|;|$) # Ending either at space, semicolon, or EOS. �cookie�returnc C sL t d| �| jt� ��}z|�| j| j| jd�� W |S ty% | Y S w )a^ Preserve a Morsel's coded_value exactly as received from the server. This function ensures that cookie encoding is preserved exactly as sent by the server, which is critical for compatibility with old servers that have strict requirements about cookie formats. This addresses the issue described in https://github.com/aio-libs/aiohttp/pull/1453 where Python's SimpleCookie would re-encode cookies, breaking authentication with certain servers. Args: cookie: A Morsel object from SimpleCookie Returns: A Morsel object with preserved coded_value z Morsel[str]��key�value� coded_value)r �getr r � __setstate__r r r )r Zmrsl_val� r �K/opt/saltstack/salt/lib/python3.10/site-packages/aiohttp/_cookie_helpers.pyr U s �� ��r z\\(?:([0-3][0-7][0-7])|(.))�mc C s" | d r t t| d d��S | d S )z� Replace function for _unquote_sub regex substitution. Handles escaped characters in cookie values: - Octal sequences are converted to their character representation - Other escaped characters are unescaped by removing the backslash r � � )�chr�int)r r r r �_unquote_replace} s r r c C sB t | �dk r| S | d dks| d dkr| S | dd� } tt| �S )z� Unquote a cookie value. Vendored from http.cookies._unquote to ensure compatibility. Note: The original implementation checked for None, but we've removed that check since all callers already ensure the value is not None. r r �"���r )�len� _unquote_subr )r r r r �_unquote� s r% �headerc C s� | sg S g }d}t | �}g }||k r�t�| |�}|s�| �d|�}| �d|�}|dkrx|dks2||k rx|dkr8|n|}| ||� �� } | |d |� �� } t�| �sW|�| � n!t� } z | �| t | �| d�� W n t yp Y nw |�| | f� |dkr�|d n|}q|� d�} |� d�p�d } |� d�}| r�t�| �s�|�| � qt� } z | �| t | �| d�� W n t y� Y qw |�| | f� ||k s|r�t �d |� |S ) a Parse a Cookie header according to RFC 6265 Section 5.4. Cookie headers contain only name-value pairs separated by semicolons. There are no attributes in Cookie headers - even names that match attribute names (like 'path' or 'secure') should be treated as cookies. This parser uses the same regex-based approach as parse_set_cookie_headers to properly handle quoted values that may contain semicolons. When the regex fails to match a malformed cookie, it falls back to simple parsing to ensure subsequent cookies are not lost https://github.com/aio-libs/aiohttp/issues/11632 Args: header: The Cookie header value to parse Returns: List of (name, Morsel) tuples for compatibility with SimpleCookie.update() r �;�=r" r r r �val� z,Cannot load cookie. Illegal cookie names: %r)r# �_COOKIE_PATTERN�match�find�strip�_COOKIE_NAME_RE�appendr r r% r �group�endr �debug) r& Zcookies�i�n� invalid_namesr, Z next_semiZeq_posZend_posr r Zmorselr r r r � sh �� � � ��>�r �headersc C s� g }| D ]�}|s qd}t |�}d}d}d| kr |k r�n qt�||�}|s(n�|�d�|�d�}} |�d�}|�� } |d dkrZ|sEq|durY| dd� } | tv rY| pVd|| < nf| tv r�|sanj| tv rs|durr|�|�rrd || < nM| du rxnS|dur�t | �|| < n=| dur�|tv s�t �|�s�t � d |� d}n't � }z |�|t | �| d �� W n ty� d}Y n w |�||f� d }nn d| kr�|k s q q|S ) a� Parse cookie headers using a vendored version of SimpleCookie parsing. This implementation is based on SimpleCookie.__parse_string to ensure compatibility with how SimpleCookie parses cookies, including handling of malformed cookies with missing semicolons. This function is used for both Cookie and Set-Cookie headers in order to be forgiving. Ideally we would have followed RFC 6265 Section 5.2 (for Cookie headers) and RFC 6265 Section 4.2.1 (for Set-Cookie headers), but the real world data makes it impossible since we need to be a bit more forgiving. NOTE: This implementation differs from SimpleCookie in handling unmatched quotes. SimpleCookie will stop parsing when it encounters a cookie value with an unmatched quote (e.g., 'cookie="value'), causing subsequent cookies to be silently dropped. This implementation handles unmatched quotes more gracefully to prevent cookie loss. See https://github.com/aio-libs/aiohttp/issues/7993 r NFr r) �$r r* Tz,Can not load cookies: Illegal cookie name %rr )r# r+ r, r1 r2 �lower�_COOKIE_KNOWN_ATTRS�_COOKIE_BOOL_ATTRSZ isReservedKeyr% r/ r �warningr r r r0 ) r7 Zparsed_cookiesr& r4 r5 Zcurrent_morselZ morsel_seenr, r r Z lower_keyZattr_lower_keyr r r r st �� ���� ���@r ) �__doc__�re�collections.abcr Z http.cookiesr r �typingr �logr �__all__�compiler/ � frozensetr: r; �VERBOSE�ASCIIr+ �strr �subr$ �Matchr r% �list�tupler r r r r r �<module> s0 �� �# % " *c
| ver. 1.4 |
Github
|
.
| PHP 8.2.30 | Generation time: 0 |
proxy
|
phpinfo
|
Settings