o
    sZh#&                     @   s   d dl Z 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mZ d dl	m
Z
 d dl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mZmZ d dlmZmZ d dlmZ d d	l m!Z! G d
d dZ"dS )    N)datetime)randint)SSLError)util)ForbiddenProxyRequestInvalidHeaderInvalidHeaderNameInvalidHTTPVersionInvalidProxyLineInvalidRequestLineInvalidRequestMethodInvalidSchemeHeadersLimitRequestHeadersLimitRequestLineUnsupportedTransferCodingConfigurationProblemObsoleteFolding)Responsedefault_environ)reloader_engines)	WorkerTmpc                   @   s   e Zd Zdd d D Zg Zdd Zdd Zdd	 Zd
d Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zdd ZdS )Workerc                 C   s   g | ]	}t td | qS )zSIG%s)getattrsignal).0x r   D/var/www/auris/lib/python3.10/site-packages/gunicorn/workers/base.py
<listcomp>    s    zWorker.<listcomp>z+ABRT HUP QUIT INT TERM USR1 USR2 WINCH CHLDc           	      C   s   || _ d| _|| _|| _|| _|| _|| _d| _d| _d| _	d| _
|jdkr3td|j}|j| | _ntj| _d| _|| _t|| _dS )z        This is called pre-fork so it shouldn't do anything to the
        current process. If there's a need to make process wide
        changes you'll want to do that in ``self.init_process()``.
        z	[booting]FNr   T)agepidppidsocketsapptimeoutcfgbootedZabortedreloadernrZmax_requestsr   Zmax_requests_jittersysmaxsizealivelogr   tmp)	selfr   r!   r"   r#   r$   r%   r,   jitterr   r   r   __init__&   s$   
zWorker.__init__c                 C   s
   d| j  S )Nz<Worker %s>)r    r.   r   r   r   __str__C      
zWorker.__str__c                 C   s   | j   dS )z        Your worker subclass must arrange to have this method called
        once every ``self.timeout`` seconds. If you fail in accomplishing
        this task, the master process will murder your workers.
        N)r-   notifyr1   r   r   r   r4   F   s   zWorker.notifyc                 C   s   t  )z        This is the mainloop of a worker process. You should override
        this method in a subclass to provide the intended behaviour
        for your particular evil schemes.
        )NotImplementedErrorr1   r   r   r   runN   s   z
Worker.runc                    s*   j jr j j D ]	\}}|tj|< q
tj j j j j j j	d t
  t  _ jD ]}t| t| q. jD ]}t| q>t j   j jd g  _ j      j jrz fdd}t j j }| j j|d _    jr j   j   d _   dS )z        If you override this method in a subclass, the last statement
        in the function should be to call this method with
        super().init_process() so that the ``run()`` loop is initiated.
        )
initgroupsr   c                    sJ    j d|  d _t jd d  j  t	d t
d d S )NzWorker reloading: %s modifiedF      1皙?r   )r,   infor+   oswritePIPEr%   
worker_inttimesleepr)   exit)fnamer1   r   r   changed{   s   
z$Worker.init_process.<locals>.changed)Zextra_filescallbackTN)r%   envitemsr<   environr   Zset_owner_processuidgidr7   seedpiper>   Zset_non_blockingZclose_on_execr"   r-   filenoZwait_fdsr,   init_signalsreloadr   Zreload_engineZreload_extra_filesr'   	load_wsgistartZpost_worker_initr&   r6   )r.   kvpsrD   Zreloader_clsr   r1   r   init_processV   s:   





zWorker.init_processc              
   C   s   z	| j  | _W d S  tyN } z9| jjs | j| z$t \}}}| j	
|j t }tj||d t| | _W ~n~w W Y d }~d S d }~ww )N)file)r#   ZwsgiSyntaxErrorr%   rO   r,   	exceptionr)   exc_infor'   Zadd_extra_filefilenameioStringIO	tracebackprint_tbr   Zmake_fail_appgetvalue)r.   e_exc_valexc_tbZ	tb_stringr   r   r   rP      s   zWorker.load_wsgic                 C   s   | j D ]	}t|tj qttj| j ttj| j ttj| j ttj| j	 ttj
| j ttj| j ttjd ttj
d ttdrZt| jd  d S d S )NFset_wakeup_fdr8   )SIGNALSr   SIG_DFLSIGQUIThandle_quitSIGTERMhandle_exitSIGINTSIGWINCHhandle_winchSIGUSR1handle_usr1SIGABRThandle_abortsiginterrupthasattrre   r>   )r.   rU   r   r   r   rN      s   

zWorker.init_signalsc                 C   s   | j   d S )N)r,   Zreopen_filesr.   sigframer   r   r   rp      s   zWorker.handle_usr1c                 C   s
   d| _ d S )NF)r+   ru   r   r   r   rk      r3   zWorker.handle_exitc                 C   s*   d| _ | j|  td td d S )NFr:   r   )r+   r%   r?   r@   rA   r)   rB   ru   r   r   r   ri      s   
zWorker.handle_quitc                 C   s    d| _ | j|  td d S )NFr8   )r+   r%   Zworker_abortr)   rB   ru   r   r   r   rr      s   zWorker.handle_abortc                 C   s  t  }|pd}t|ttttttt	t
ttttttfrd}d}t|tr+dt| }nt|tr7dt| }nt|trCdt| }nt|trQdt| }d}nt|tr_dt| }d	}nst|trkdt| }ngt|ttfrdt| }|st|d
r|j}nOt|trdt| }nCt|t	rd}dt| }d}n3t|t
rdt| }n't|trd}d}d}nt|trdt| }nt|trd}dt| }d}d}	| j|	j|d t|d nt|dr| jd|j n| jd d	}d}d}|d ur:t  | }
t||| j}|d |d< t|d |d< t||| j}d||f |_t||_| j||||
 zt !|||| W d S  t"yV   | j#d Y d S w )N) i  zBad RequestzInvalid Request Line '%s'zInvalid Method '%s'zInvalid HTTP Version '%s'z%si  i  reqzRequest Header Fields Too LargezError parsing headers: '%s'i  z'%s'	ForbiddenzRequest forbiddeni  z%Invalid request from ip={ip}: {error}r   )iperrorurizError handling request %sz$Error handling request (no URI read)zInternal Server Errorrx   ZREMOTE_ADDRr8   ZREMOTE_PORTz%s %szFailed to send error message.)$r   now
isinstancer   r   r	   r   r   r   r   r
   r   r   r   r   r   r   strrt   rz   r,   warningformatrY   r~   r   r%   r   statuslenZresponse_lengthaccessr   Zwrite_error	Exceptiondebug)r.   rz   clientaddrexcZrequest_startZ
status_intreasonZmesgmsgZrequest_timerH   respr   r   r   handle_error   s   












 


zWorker.handle_errorc                 C   s   | j d d S )Nzworker: SIGWINCH ignored.)r,   r   )r.   rv   rC   r   r   r   rn     s   zWorker.handle_winchN)__name__
__module____qualname__splitrf   r>   r0   r2   r4   r6   rV   rP   rN   rp   rk   ri   rr   r   rn   r   r   r   r   r      s$    ;Or   )#r\   r<   r   r)   r@   r^   r   randomr   sslr   Zgunicornr   Zgunicorn.http.errorsr   r   r   r	   r
   r   r   r   r   r   r   r   r   Zgunicorn.http.wsgir   r   Zgunicorn.reloaderr   Zgunicorn.workers.workertmpr   r   r   r   r   r   <module>   s   <	