
    vh                        d dl mZ d dlZd dlZd dlmZ d dlmZmZ d dl	m
Z
mZ d dlmZmZmZmZmZ dZh dZ G d	 d
      Zy)    )annotationsN)Sequence)HeadersMutableHeaders)PlainTextResponseResponse)ASGIAppMessageReceiveScopeSend)DELETEGETHEADOPTIONSPATCHPOSTPUT>   Content-TypeAccept-LanguageContent-LanguageAcceptc                      e Zd Z	 	 	 	 	 	 	 d		 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 d
dZddZddZddZddZddZe	dd       Z
y)CORSMiddlewareNc	                l   d|v rt         }d }	|t        j                  |      }	d|v }
d|v }|
 xs |}i }|
rd|d<   |rd|d<   |rdj                  |      |d<   i }|rd|d<   nd|d<   |j	                  dj                  |      t        |      d	       t        t        t        |      z        }|r|sdj                  |      |d
<   |rd|d<   || _	        || _
        || _        |D cg c]  }|j                          c}| _        |
| _        || _        || _        |	| _        || _        || _        y c c}w )N*Access-Control-Allow-Origintruez Access-Control-Allow-Credentials, zAccess-Control-Expose-HeadersOriginVary)zAccess-Control-Allow-MethodszAccess-Control-Max-AgeAccess-Control-Allow-Headers)ALL_METHODSrecompilejoinupdatestrsortedSAFELISTED_HEADERSsetappallow_originsallow_methodslowerallow_headersallow_all_originsallow_all_headerspreflight_explicit_allow_originallow_origin_regexsimple_headerspreflight_headers)selfr,   r-   r.   r0   allow_credentialsr4   expose_headersmax_agecompiled_allow_origin_regexr1   r2   r3   r5   r6   hs                   Q/var/www/html/luna/venv/lib/python3.12/site-packages/starlette/middleware/cors.py__init__zCORSMiddleware.__init__   sw    -'M&*#)*,**5G*H'=0=0.?*?*TCT'<?N89AGN=>>Bii>WN:;*(0f%?B;<  04		-0H*-g,	
 1C4FFG!2@D		-@X<=DJ@A**1>?Aaggi?!2!2/N,"=,!2 @s   'D1c                z  K   |d   dk7  r| j                  |||       d {    y |d   }t        |      }|j                  d      }|| j                  |||       d {    y |dk(  r)d|v r%| j                  |      } ||||       d {    y | j	                  ||||       d {    y 7 7 S7 '7 w)	Ntypehttpmethodscopeoriginr   access-control-request-method)request_headers)r,   r   getpreflight_responsesimple_response)r7   rD   receivesendrB   headersrE   responses           r=   __call__zCORSMiddleware.__call__K   s     =F"((5'4000x&X&>((5'4000Y#Bg#M..w.GH5'4000""5'4"QQQ! 1 1
 1 	RsE   B;B3?B;!B5"-B;B7B;-B9.B;5B;7B;9B;c                    | j                   ry| j                  | j                  j                  |      ry|| j                  v S )NT)r1   r4   	fullmatchr-   )r7   rE   s     r=   is_allowed_originz CORSMiddleware.is_allowed_origin_   sB    !!"".43J3J3T3TU[3\++++    c                j   |d   }|d   }|j                  d      }t        | j                        }g }| j                  |      r| j                  r||d<   n|j                  d       || j                  vr|j                  d       | j                  r|||d<   nc|a|j                  d      D cg c]  }|j                          c}D ]1  }|j                         | j                  vs |j                  d	        n |r"d
dj                  |      z   }	t        |	d|      S t        dd|      S c c}w )NrE   rF   zaccess-control-request-headersrE   r   rB   r"   ,rM   zDisallowed CORS r   i  )status_coderM   OK   )rH   dictr6   rR   r3   appendr.   r2   splitr/   stripr0   r&   r   )
r7   rG   requested_originrequested_methodrequested_headersrM   failuresr<   headerfailure_texts
             r=   rI   z!CORSMiddleware.preflight_responseh   s;   *84*+JK+//0PQt--.!!)9!:33 :J56OOH%4#5#55OOH% !!&7&C6GG23*.?.E.Ec.JK1779K <<>););;OOI. -		(0CCL$\sGTT 3HH Ls   0D0c                   K   t        j                  | j                  ||      }| j                  |||       d {    y 7 w)N)rL   rG   )	functoolspartialrL   r,   )r7   rD   rK   rL   rG   s        r=   rJ   zCORSMiddleware.simple_response   s4       Whhugt,,,s   9AAAc                  K   |d   dk7  r ||       d {    y |j                  dg        t        |      }|j                  | j                         |d   }d|v }| j                  r|r| j                  ||       n0| j                  s$| j                  |      r| j                  ||        ||       d {    y 7 7 w)Nr@   zhttp.response.startrM   rC   r    cookierU   )
setdefaultr   r'   r5   r1   allow_explicit_originrR   )r7   messagerL   rG   rM   rE   
has_cookies          r=   rL   zCORSMiddleware.send   s     6?33w-9b) w/t**+ *0
 !!j&&w7 ''D,B,B&,B,Q&&w77m'  & 	s"   CC B#C:C;CCc                0    || d<   | j                  d       y )Nr   r    )add_vary_header)rM   rE   s     r=   rj   z$CORSMiddleware.allow_explicit_origin   s    17-.)rS   ) )r   ro   FNro   iX  )r,   r	   r-   Sequence[str]r.   rp   r0   rp   r8   boolr4   z
str | Noner9   rp   r:   intreturnNone)rD   r   rK   r   rL   r   rs   rt   )rE   r(   rs   rq   )rG   r   rs   r   )
rD   r   rK   r   rL   r   rG   r   rs   rt   )rk   r
   rL   r   rG   r   rs   rt   )rM   r   rE   r(   rs   rt   )__name__
__module____qualname__r>   rO   rR   rI   rJ   rL   staticmethodrj   ro   rS   r=   r   r      s     (*'/')"')-(*9393 %93 %	93
 %93  93 '93 &93 93 
93vR(,$IL-. * *rS   r   )
__future__r   re   r$   collections.abcr   starlette.datastructuresr   r   starlette.responsesr   r   starlette.typesr	   r
   r   r   r   r#   r*   r   ro   rS   r=   <module>r~      s4    "  	 $ < ; B BJV ]* ]*rS   