
    iji%                        d dl mZ d dlZd dlmZmZ d dlmZ d dlm	Z	m
Z
mZmZ ddlmZmZmZmZmZmZmZmZmZmZmZ erd dlmZ d d	lmZ  ej:                  e      Z G d
 d      Z 	 	 	 	 ddZ!y)    )annotationsN)TYPE_CHECKINGAny)unquote)	BlueprintFlaskResponserequest   )
ACL_ORIGINCorsOptionsInputResourcePattern_ComputedCorsOptionsget_cors_optionsget_regexp_patternmerge_optionsparse_resourcesserialize_optionsset_cors_headerstry_match_pattern)Callable)Unpackc                  "    e Zd ZdZdddZddZy)CORSa  
    Initializes Cross Origin Resource sharing for the application. The
    arguments are identical to `cross_origin`, with the addition of a
    `resources` parameter. The resources parameter defines a series of regular
    expressions for resource paths to match and optionally, the associated
    options to be applied to the particular resource. These options are
    identical to the arguments to `cross_origin`.

    The settings for CORS are determined in the following order

    1. Resource level settings (e.g when passed as a dictionary)
    2. Keyword argument settings
    3. App level configuration settings (e.g. CORS_*)
    4. Default settings

    Note: as it is possible for multiple regular expressions to match a
    resource path, the regular expressions are first sorted by length,
    from longest to shortest, in order to attempt to match the most
    specific regular expression. This allows the definition of a
    number of specific resource options, with a wildcard fallback
    for all other resources.

    :param resources:
        The series of regular expression and (optionally) associated CORS
        options to be applied to the given resource path.

        If the argument is a dictionary, it's keys must be regular expressions,
        and the values must be a dictionary of kwargs, identical to the kwargs
        of this function.

        If the argument is a list, it is expected to be a list of regular
        expressions, for which the app-wide configured options are applied.

        If the argument is a string, it is expected to be a regular expression
        for which the app-wide configured options are applied.

        Default : Match all and apply app-level configuration

    :type resources: dict, iterable or string

    :param origins:
        The origin, or list of origins to allow requests from.
        The origin(s) may be regular expressions, case-sensitive strings,
        or else an asterisk.

        ..  note::

            origins must include the schema and the port (if not port 80),
            e.g.,
            `CORS(app, origins=["http://localhost:8000", "https://example.com"])`.

        Default : '*'
    :type origins: list, string or regex

    :param methods:
        The method or list of methods which the allowed origins are allowed to
        access for non-simple requests.

        Default : [GET, HEAD, POST, OPTIONS, PUT, PATCH, DELETE]
    :type methods: list or string

    :param expose_headers:
        The header or list which are safe to expose to the API of a CORS API
        specification.

        Default : None
    :type expose_headers: list or string

    :param allow_headers:
        The header or list of header field names which can be used when this
        resource is accessed by allowed origins. The header(s) may be regular
        expressions, case-sensitive strings, or else an asterisk.

        Default : '*', allow all headers
    :type allow_headers: list, string or regex

    :param supports_credentials:
        Allows users to make authenticated requests. If true, injects the
        `Access-Control-Allow-Credentials` header in responses. This allows
        cookies and credentials to be submitted across domains.

        :note: This option cannot be used in conjunction with a '*' origin

        Default : False
    :type supports_credentials: bool

    :param max_age:
        The maximum time for which this CORS request maybe cached. This value
        is set as the `Access-Control-Max-Age` header.

        Default : None
    :type max_age: timedelta, integer, string or None

    :param send_wildcard: If True, and the origins parameter is `*`, a wildcard
        `Access-Control-Allow-Origin` header is sent, rather than the
        request's `Origin` header.

        Default : False
    :type send_wildcard: bool

    :param vary_header:
        If True, the header Vary: Origin will be returned as per the W3
        implementation guidelines.

        Setting this header when the `Access-Control-Allow-Origin` is
        dynamically generated (e.g. when there is more than one allowed
        origin, and an Origin than '*' is returned) informs CDNs and other
        caches that the CORS headers are dynamic, and cannot be cached.

        If False, the Vary header will never be injected or altered.

        Default : True
    :type vary_header: bool

    :param allow_private_network:
        If True, the response header `Access-Control-Allow-Private-Network`
        will be set with the value 'true' whenever the request header
        `Access-Control-Request-Private-Network` has a value 'true'.

        If False, the response header `Access-Control-Allow-Private-Network`
        will be set with the value 'false' whenever the request header
        `Access-Control-Request-Private-Network` has a value of 'true'.

        If the request header `Access-Control-Request-Private-Network` is
        not present or has a value other than 'true', the response header
        `Access-Control-Allow-Private-Network` will not be set.

        Default : True
    :type allow_private_network: bool
    Nc                >    || _         | | j                  |fi | y y N)_optionsinit_app)selfappkwargss      i/var/www/html/emotional.easysim.app/public_html/venv/lib/python3.12/site-packages/flask_cors/extension.py__init__zCORS.__init__   s&    ?DMM#((     c                4   t        || j                  |      }t        |      }t        |j	                  dd            }|D cg c]  \  }}|t        || j                  ||      f! }}}|D ci c]  \  }}t        |      | }	}}t        j                  d|	       t        |      |j                         |j                  rEt        |d      r8|dfd}
 |
j                        _         |
j                        _        y y y c c}}w c c}}w )N	resourcesz/*z#Configuring CORS with resources: %shandle_exceptionc                     d fd}|S )Nc            	     >     j                   | i |            S r   )make_response)argsr!   app_anycors_after_requestfs     r"   wrapped_functionzICORS.init_app.<locals>._after_request_decorator.<locals>.wrapped_function   s#    -g.C.CAtDVvDV.WXXr$   )r+   r   r!   r   returnr	    )r.   r/   r,   r-   s   ` r"   _after_request_decoratorz/CORS.init_app.<locals>._after_request_decorator   s    Y ('r$   )r.   zCallable[..., Any]r0   zCallable[..., Response])r   r   r   r   getr   r   LOGdebugmake_after_request_functionafter_requestintercept_exceptionshasattrr'   handle_user_exception)r   r    r!   mergedoptionsr&   patternoptsresolved_resourcesresources_humanr2   r,   r-   s              @@r"   r   zCORS.init_app   s!    sDMM6:#F+ $FJJ{E$BC	 bkR
N]wX\W&sDMM64HIR
 R
 Ugg'4-g6<gg		7I89KL,- ''GC9K,LG( (@@X@X'YG$,DWEbEb,cG) -M'#R
 hs   $D1Dr   )r    zFlask | Blueprint | Noner!   Unpack[CorsOptionsInput]r0   None)r    zFlask | Blueprintr!   rA   r0   rB   )__name__
__module____qualname____doc__r#   r   r1   r$   r"   r   r      s    AF)
+dr$   r   c                     d fd}|S )Nc                   | j                   6| j                   j                  t              rt        j	                  d       | S t        t        j                        }D ]Q  \  }}t        ||d      st        j	                  dt        j                  t        |      |       t        | |        | S  t        j	                  d       | S )Nz*CORS have been already evaluated, skippingT)caseSensitivez=Request to '%r' matches CORS resource '%s'. Using options: %szNo CORS rule matches)headersr3   r   r4   r5   r   r
   pathr   r   r   )respnormalized_path	res_regexres_optionsr&   s       r"   r-   z7make_after_request_function.<locals>.cors_after_request   s    <<#(8(8(DIIBCK!',,/&/ 	."I{ )4P		SLL&y1	 !{3 	. II,-r$   )rL   r	   r0   r	   r1   )r&   r-   s   ` r"   r6   r6      s    ( r$   )r&   z2list[tuple[ResourcePattern, _ComputedCorsOptions]]r0   zCallable[[Response], Response])"
__future__r   loggingtypingr   r   urllib.parser   flaskr   r   r	   r
   corer   r   r   r   r   r   r   r   r   r   r   collections.abcr   typing_extensionsr   	getLoggerrC   r4   r   r6   r1   r$   r"   <module>rY      sl    "  %   5 5    ((g!td tdnA#r$   