o
    e0                     @   s:  d dl Z d dlZd dlZd dlZd dlZd dlmZ d dlZddlm	Z	 ddl
mZ ddlmZmZmZmZmZ ddlmZ ddlmZ d	g d
Ze dZG dd dZe Z				d$deje dedededejf
ddZG dd dZ G dd dZ!G dd dZ"G dd dZ#e!dd Z$e"d!d"d#Z%d"Z&dS )%    N)Path   )set_minimum_tls_version_1_2)Headers)	CertTypesHeaderTypesTimeoutTypesURLTypesVerifyTypes)URL)get_ca_bundle_from_env:)zECDHE+AESGCMzECDHE+CHACHA20z
DHE+AESGCMzDHE+CHACHA20zECDH+AESGCMz	DH+AESGCMzECDH+AESzDH+AESz
RSA+AESGCMzRSA+AESz!aNULLz!eNULLz!MD5z!DSSZhttpxc                   @   s   e Zd ZdS )	UnsetTypeN)__name__
__module____qualname__ r   r   =D:\Projects\ConvertPro\env\Lib\site-packages\httpx/_config.pyr   '   s    r   TFcertverify	trust_envhttp2returnc                 C   s   t | |||djS )Nr   r   r   r   )	SSLConfigssl_contextr   r   r   r   create_ssl_context.   s
   r   c                	   @   s   e Zd ZdZee Zddddddej	e
 deded	efd
dZdejfddZdejfddZdejfddZdejfddZdejddfddZdS )r   z
    SSL Configuration.
    NTFr   r   r   r   r   c                C   s&   || _ || _|| _|| _|  | _d S N)r   r   r   r   load_ssl_contextr   )selfr   r   r   r   r   r   r   __init__@   s
   zSSLConfig.__init__r   c                 C   s0   t d| j| j| j| j | jr|  S |  S )Nz8load_ssl_context verify=%r cert=%r trust_env=%r http2=%r)loggerdebugr   r   r   r   load_ssl_context_verifyload_ssl_context_no_verifyr   r   r   r   r   N   s   zSSLConfig.load_ssl_contextc                 C   s$   |   }d|_tj|_| | |S )zC
        Return an SSL context for unverified connections.
        F)_create_default_ssl_contextcheck_hostnamessl	CERT_NONEverify_mode_load_client_certs)r   contextr   r   r   r$   [   s
   
z$SSLConfig.load_ssl_context_no_verifyc                 C   s@  | j r| jdu rt }|dur|| _t| jtjr#| j}| | |S t| jtr-| j}nt	| j
 r:t	| j}ntd| j|  }tj|_d|_tjdkrazd|_W n	 ty`   Y nw zd|_W n	 tyo   Y nw | rt|}td| |j|d n| rt|}td| |j|d	 | | |S )
zA
        Return an SSL context for verified connections.
        TNzECould not find a suitable TLS CA certificate bundle, invalid path: {}      Fzload_verify_locations cafile=%r)cafilezload_verify_locations capath=%r)capath)r   r   r   
isinstancer(   
SSLContextr+   boolDEFAULT_CA_BUNDLE_PATHr   existsIOErrorformatr&   CERT_REQUIREDr*   r'   sysversion_infopost_handshake_authAttributeErrorhostname_checks_common_nameis_filestrr!   r"   load_verify_locationsis_dir)r   Z	ca_bundler,   Zca_bundle_pathr0   r1   r   r   r   r#   e   sP   




z!SSLConfig.load_ssl_context_verifyc                 C   s|   t t j}t| | jt jO  _|t t jr)| j	r!ddgndg}|
| tjdkr<tjd}|r<| jr<||_|S )zy
        Creates the default SSLContext object that's used for both verified
        and unverified connections.
        zhttp/1.1h2r-   SSLKEYLOGFILE)r(   r3   PROTOCOL_TLS_CLIENTr   optionsOP_NO_COMPRESSIONset_ciphersDEFAULT_CIPHERSHAS_ALPNr   set_alpn_protocolsr:   r;   osenvirongetr   keylog_filename)r   r,   Zalpn_idents
keylogfiler   r   r   r&      s   



z%SSLConfig._create_default_ssl_contextr   c                 C   s   | j durPt| j tr|j| j d dS t| j tr0t| j dkr0|j| j d | j d d dS t| j trRt| j dkrT|j| j d | j d | j d d dS dS dS dS )	zF
        Loads client certificates into our SSLContext object
        N)certfile   r   r   )rQ   keyfiler.   )rQ   rS   password)r   r2   r@   load_cert_chaintuplelen)r   r   r   r   r   r+      s   

zSSLConfig._load_client_certs)r   r   r   __doc__r   certifiwherer5   typingOptionalr   r
   r4   r    r(   r3   r   r$   r#   r&   r+   r   r   r   r   r   9   s*    

8r   c                   @   s   e Zd ZdZefeeeeddejeef dejde	ef dejde	ef dejde	ef dejde	ef f
d	d
Z
dejeeje	 f fddZdejdefddZdefddZdS )Timeouta  
    Timeout configuration.

    **Usage**:

    Timeout(None)               # No timeouts.
    Timeout(5.0)                # 5s timeout on all operations.
    Timeout(None, connect=5.0)  # 5s timeout on connect, no other timeouts.
    Timeout(5.0, connect=10.0)  # 10s timeout on connect. 5s timeout elsewhere.
    Timeout(5.0, pool=None)     # No timeout on acquiring connection from pool.
                                # 5s timeout elsewhere.
    connectreadwritepooltimeoutr_   Nr`   ra   rb   c                C   sd  t |tr/|tu sJ |tu sJ |tu sJ |tu sJ |j| _|j| _|j| _|j| _d S t |tr]|d | _|d | _t|dk rFd n|d | _t|dk rVd | _d S |d | _d S t |t	st |t	st |t	st |t	s|| _|| _|| _|| _d S t |t	rt
dt |t	r|n|| _t |t	r|n|| _t |t	r|n|| _t |t	r|n|| _d S )Nr   r   r.   rR      zShttpx.Timeout must either include a default, or set all four parameters explicitly.)r2   r]   UNSETr_   r`   ra   rb   rV   rW   r   
ValueError)r   rc   r_   r`   ra   rb   r   r   r   r       sD   
	


$

zTimeout.__init__r   c                 C   s   | j | j| j| jdS )Nr^   r^   r%   r   r   r   as_dict   s
   zTimeout.as_dictotherc                 C   s<   t || jo| j|jko| j|jko| j|jko| j|jkS r   )r2   	__class__r_   r`   ra   rb   r   rh   r   r   r   __eq__  s   



zTimeout.__eq__c              
   C   s`   | j j}t| j| j| j| jhdkr| d| j dS | d| j d| j d| j d| j d
S )Nr   z	(timeout=)z	(connect=z, read=z, write=z, pool=)ri   r   rW   r_   r`   ra   rb   r   
class_namer   r   r   __repr__  s   zTimeout.__repr__)r   r   r   rX   re   r[   Unionr   r   floatr    Dictr@   r\   rg   Anyr4   rk   ro   r   r   r   r   r]      s,    
.	r]   c                   @   sd   e Zd ZdZdddddeje deje deje fdd	Zd
ej	de
fddZdefddZdS )Limitsa  
    Configuration for limits to various client behaviors.

    **Parameters:**

    * **max_connections** - The maximum number of concurrent connections that may be
            established.
    * **max_keepalive_connections** - Allow the connection pool to maintain
            keep-alive connections below this point. Should be less than or equal
            to `max_connections`.
    * **keepalive_expiry** - Time limit on idle keep-alive connections in seconds.
    N      @max_connectionsmax_keepalive_connectionskeepalive_expiryrw   rx   ry   c                C   s   || _ || _|| _d S r   rv   )r   rw   rx   ry   r   r   r   r    (  s   
zLimits.__init__rh   r   c                 C   s0   t || jo| j|jko| j|jko| j|jkS r   )r2   ri   rw   rx   ry   rj   r   r   r   rk   3  s   


zLimits.__eq__c                 C   s*   | j j}| d| j d| j d| j dS )Nz(max_connections=z, max_keepalive_connections=z, keepalive_expiry=rl   )ri   r   rw   rx   ry   rm   r   r   r   ro   ;  s   zLimits.__repr__)r   r   r   rX   r[   r\   intrq   r    rs   r4   rk   r@   ro   r   r   r   r   rt     s    
rt   c                
   @   s~   e Zd Zdddddedejej dejeje	e	f  deje
 fddZed	ejejeef  fd
dZd	e	fddZdS )ProxyN)r   authheadersurlr   r|   r}   c                C   sj   t |}t|}|jdvrtd||js|jr'|j|jf}|jd d d}|| _|| _|| _	|| _
d S )N)httphttpsZsocks5zUnknown scheme for proxy URL )usernamerT   )r   r   schemerf   r   rT   	copy_withr~   r|   r}   r   )r   r~   r   r|   r}   r   r   r   r    E  s   

zProxy.__init__r   c                 C   s.   | j d u rd S | j d d| j d dfS )Nr   zutf-8r   )r|   encoder%   r   r   r   raw_auth]  s
   
zProxy.raw_authc                 C   sd   | j r
| j d dfnd }t| j}|rd|nd}| jr&dt| jnd}d| | | dS )Nr   z********z, auth= z
, headers=zProxy(rl   )r|   r@   r~   r}   dict)r   r|   Zurl_strauth_strZheaders_strr   r   r   ro   f  s
   zProxy.__repr__)r   r   r   r	   r[   r\   r(   r3   Tupler@   r   r    propertybytesr   ro   r   r   r   r   r{   D  s     

 r{   ru   )rc   d      )rw   rx   )NTTF)'loggingrL   r(   r:   r[   pathlibr   rY   Z_compatr   Z_modelsr   _typesr   r   r   r	   r
   Z_urlsr   _utilsr   joinrI   	getLoggerr!   r   re   r\   r4   r3   r   r   r]   rt   r{   ZDEFAULT_TIMEOUT_CONFIGZDEFAULT_LIMITSZDEFAULT_MAX_REDIRECTSr   r   r   r   <module>   sR    

 W*
-