One Hat Cyber Team
Your IP :
216.73.217.179
Server IP :
162.240.179.46
Server :
Linux vps-14493116.nutrivittasaude.com.br 5.14.0-687.17.1.el9_8.x86_64 #1 SMP PREEMPT_DYNAMIC Mon Jun 22 07:21:26 EDT 2026 x86_64
Server Software :
Apache
PHP Version :
8.2.31
Buat File
|
Buat Folder
Eksekusi
Dir :
~
/
lib
/
python3.9
/
site-packages
/
cockpit
/
__pycache__
/
Edit File:
transports.cpython-39.opt-1.pyc
a ��j�E � @ s d Z ddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl Z ddl mZmZmZ ddlmZmZ e�d�jZedd�dd�ZdZe�e�Zd Z G d d � d ej �Z G d d � d ej �Z G dd� d�Z!G dd� de ej"�Z"G dd� de �Z#G dd� d�Z$dS )zKBi-directional asyncio.Transport implementations based on file descriptors.� N)�Any�ClassVar�Sequence� )� JsonObject�get_int)�args�returnc G s t | � dkrtd��d S )Nr zprctl() failed)� sys_prctl�OSError)r � r �6/usr/lib/python3.9/site-packages/cockpit/transports.py�prctl s r i c s� e Zd ZU dZee ed< ejed< ej ed< ded< eed< eed< e ed < e ed < e ed < d Z e ed < dHejej eedd�� fdd� Z dd�dd�Z e d�dd�Zdd�dd�Zdd�dd �Zdd�d d �Zdd�d d �ZdId!dd"�d#d$�Ze d�d%d&�Zdd�d'd(�Zed�d)d*�Zd+d�d,d-�ZdJd.d.dd/�d0d1�Zdd�d2d3�Zdd�d4d5�Zdd�d6d7�Ze dd8�d9d:�Z e dd8�d;d<�Z dd�d=d>�Z ej d�d?d@�Z!e d�dAdB�Z"ej ddC�dDdE�Z#dd�dFdG�Z$� Z%S )K� _Transporti � BLOCK_SIZE�_loop� _protocolz collections.deque[bytes] | None�_queue�_in_fd�_out_fd�_closing� _is_reading�_eofF� _eio_is_eof���Nzdict[str, object] | None)�loop�protocol�in_fd�out_fd�extrac s� t � �|� || _|| _t�d| |||� d | _d| _d| _d| _ || _ || _ t � |d� ||krnt � |d� | j�| � | �� d S )Nz/Created transport %s for protocol %s, fds %d %dF)�super�__init__r r �logger�debugr r r r r r �os� set_blockingZconnection_made�resume_reading)�selfr r r r r �� __class__r r r! 6 s z_Transport.__init__�r c C s� t �d| | j| j� zt�| jtj�}W nf ty< Y d S t y� } z<| j rb|j t j krbd}n| � |� W Y d }~d S W Y d }~n d }~0 0 |dkr�t �dt|�� | j�|� n(t �d� | �� | j�� }|s�| �� d S )NzRead ready on %s %s %d� z read %d bytesz got EOF)r" r# r r r$ �readr r �BlockingIOErrorr r �errnoZEIO�abort�lenZ data_received� _close_readerZ eof_received�close)r' �data�excZ keep_openr r r � _read_readyQ s$ $ z_Transport._read_readyc C s | j S �N)r �r' r r r � is_readingj s z_Transport.is_readingc C s | � � d| _d S �Nr )� pause_readingr r7 r r r r1 m s z_Transport._close_readerc C s | j r| j�| j� d| _ d S �NF)r r � remove_readerr r7 r r r r: q s z_Transport.pause_readingc C s, | j s(| jdkr(| j�| j| j� d| _ d S )Nr T)r r r � add_readerr5 r7 r r r r& v s z_Transport.resume_readingc C s d S r6 r r7 r r r �_close~ s z_Transport._closezException | None)r4 r c C s4 d| _ | �� | �� | j�| jj|� | �� d S �NT)r r1 �_remove_write_queuer Z call_soonr Zconnection_lostr> )r' r4 r r r r/ � s z_Transport.abortc C s t �d S r6 ��NotImplementedErrorr7 r r r � can_write_eof� s z_Transport.can_write_eofc C s6 d| _ | jd u r&t�d| � | �� n t�d| � d S )NTz %s got EOF. closing backend.z,%s got EOF. bytes in queue, deferring close)r r r" r# �_write_eof_nowr7 r r r � write_eof� s z_Transport.write_eofc C s" | j d u rdS tdd� | j D ��S )Nr c s s | ]}t |�V qd S r6 )r0 )�.0�blockr r r � <genexpr>� r+ z3_Transport.get_write_buffer_size.<locals>.<genexpr>)r �sumr7 r r r �get_write_buffer_size� s z _Transport.get_write_buffer_sizeztuple[int, int]c C s dS )N)r r r r7 r r r �get_write_buffer_limits� s z"_Transport.get_write_buffer_limits� int | None)�high�lowr c C s d S r6 r )r' rM rN r r r �set_write_buffer_limits� s z"_Transport.set_write_buffer_limitsc C s t �d S r6 rA r7 r r r rD � s z_Transport._write_eof_nowc C s t �d| � zt�| j| j�}W nD ty6 d}Y n0 tyd } z| �|� W Y d }~d S d }~0 0 t �d|� |r�| j� � }t |�|kr�t �d� | j� ||d � � q�|t |�8 }t �d|� qr| j�s t �d� | � � | j � r�t �d� | �� | j�r | �� d S )Nz%s _write_readyr z, successfully wrote %d bytes from the queuez incomplete block. Stop.z& removed complete block. %d remains.z%s queue drained.z'%s queue drained. closing backend now.)r" r# r$ �writevr r r- r r/ �popleftr0 � appendleftr@ r rD r )r' �n_bytesr4 rG r r r � _write_ready� s2 z_Transport._write_readyc C s, | j d ur(| j�� | j�| j� d | _ d S r6 )r r Zresume_writingr Z remove_writerr r7 r r r r@ � s z _Transport._remove_write_queue)r3 r c C s> t �d| | j� | j�| j| j� t�|f�| _| j � � d S )Nz!%s creating write queue for fd %s) r" r# r r Z add_writerrT � collections�dequer r Z pause_writing�r' r3 r r r �_create_write_queue� s z _Transport._create_write_queuec C s� | j rt�d| j� d S | jd urb| j�|� t| j�tkr^d�| j�}| j� � | j�|� d S zt � | j|�}W nD t y� d}Y n0 t y� } z| �|� W Y d }~d S d }~0 0 |t|�kr�| �||d � � d S )Nz+ignoring write() to closing transport fd %ir+ r )r r" r# r r �appendr0 �IOV_MAX�join�clearr$ �writer- r r/ rX )r' r3 Zall_datarS r4 r r r r] � s& z_Transport.writec C s2 | j r d S d| _ | �� | jd ur&d S | �� d S r? )r r1 r r/ r7 r r r r2 � s z_Transport.closec C s | j S r6 )r r7 r r r � get_protocol� s z_Transport.get_protocolc C s | j S r6 )r r7 r r r � is_closing s z_Transport.is_closing)r r c C s t �d S r6 rA )r' r r r r � set_protocol s z_Transport.set_protocolc C s | � � d S r6 )r> r7 r r r �__del__ s z_Transport.__del__)r r N)N)NN)&�__name__� __module__� __qualname__r r �int�__annotations__�asyncio�AbstractEventLoop�Protocol�boolr r! r5 r8 r1 r: r& r> r/ rC rE rJ rK rO rD rT r@ �bytesrX r] r2 Z BaseProtocolr^ r_ r` ra � __classcell__r r r( r r ' sP �� ! r c @ s e Zd ZdZdd�dd�ZdS )�SubprocessProtocolzBAn extension to asyncio.Protocol for use with SubprocessTransport.Nr* c C s t �dS )z"Called when subprocess has exited.NrA r7 r r r �process_exited s z!SubprocessProtocol.process_exited)rb rc rd �__doc__rn r r r r rm s rm c @ s e Zd Zed�dd�ZdS )� WindowSize)�valuec C s t |d�| _t |d�| _d S )N�rows�cols)r rr rs )r' rq r r r r! s zWindowSize.__init__N)rb rc rd r r! r r r r rp s rp c s( e Zd ZU dZdZded< dZded< dZded< ded < d d �ee d �d d�Z ddd�dd�Z d dd�e j eee eded�� fdd�Zedd�dd�Zed�d d �Zdd�d d �Zed�d d!�Zdd�d"d#�Zee jd$�d%d&�Zej dd'�d(d)�Z dd�d*d+�Z dd�d,d-�Z dd�d.d/�Z � Z!S )0�SubprocessTransporta� A bi-directional transport speaking with stdin/out of a subprocess. Note: this is not really a normal SubprocessTransport. Although it implements the entire API of asyncio.SubprocessTransport, it is not designed to be used with asyncio.SubprocessProtocol objects. Instead, it pair with normal Protocol objects which also implement the SubprocessProtocol defined in this module (which only has a process_exited() method). Whatever the protocol writes is sent to stdin, and whatever comes from stdout is given to the Protocol via the .data_received() function. If stderr is configured as a pipe, the transport will separately collect data from it, making it available via the .get_stderr() method. NrL �_pty_fdz subprocess.Popen[bytes] | None�_process� _returncodezSpooler | None�_stderrF��reset�rz r c C s( | j d ur | j j|d�jdd�S dS d S )Nry �replace)�errors� )rx �get�decode)r' rz r r r � get_stderr- s z SubprocessTransport.get_stderrzsubprocess.Popen[bytes])�processr c s� d d��fdd� � d d�� ���fdd� }t t d d�� ��fdd� }z t��j���j��|� W n� ttfy� d }t�j|d �}|d u r�z t � � }W n. ty� } zt d �|�W Y d }~n d }~0 0 |� �j� t �j||� |��j|� Y n0 d S ) Nr* c s" t �d� j� � js � j�� d S )Nz Process exited with status %d)r" r# rw r r rn r r7 r r � flag_exit4 s z1SubprocessTransport.watch_exit.<locals>.flag_exitc s\ t ��jd�\} }zt �|��_W n ty: |�_Y n0 �j��� t ��� � � d S �Nr ) r$ �waitpid�pid�waitstatus_to_exitcoderw � ValueErrorr r< r2 )r� �status�r� Zpidfdr� r' r r � pidfd_ready: s z3SubprocessTransport.watch_exit.<locals>.pidfd_ready)r� �coder c s |�_ � � d S r6 �rw )r� r� )r� r� r' r r �child_watch_firedE s z9SubprocessTransport.watch_exit.<locals>.child_watch_firedZ!_cockpit_transports_child_watcherz&pidfd support required on Python 3.14+)re r$ � pidfd_openr� r r= �AttributeErrorr �getattrrg ZSafeChildWatcher� RuntimeErrorZ attach_loop�setattrZadd_child_handler)r' r� r� r� ZquarkZwatcher�er r� r � watch_exit3 s" z SubprocessTransport.watch_exit)�pty�windowzWindowSize | None)r r r r� r� �kwargsc s� d d�� fdd� }� r|t �� \| _}|d ur6| �|� ||d< tj|f|||dd�|��| _t �|� | j| j } } d| _n8tj|ftj tj |d�|��| _| jj � � } | jj � � } | jj d ur�t|| jj � � �| _nd | _t� �||| | � | �| j� d S )Nr* c s$ t ttj� � r t�dtjd� d S r� )r � SET_PDEATHSIG�signal�SIGTERM�fcntl�ioctl�termiosZ TIOCSCTTYr �r� r r � preexec_fnk s z0SubprocessTransport.__init__.<locals>.preexec_fn�stderrT)�stdin�stdoutr� Zstart_new_session)r� r� r� )r$ �openptyru �set_window_size� subprocess�Popenrv r2 r �PIPEr� �filenor� r� �Spoolerrx r r! r� ) r' r r r r� r� r� r� Z session_fdr r r( r� r r! a s6 �� �� z SubprocessTransport.__init__)�sizer c C s$ t �| jtjt�d|j|j�� d S )NZ2H4x) r� r� ru r� Z TIOCSWINSZ�struct�packrr rs )r' r� r r r r� � s z#SubprocessTransport.set_window_sizer* c C s | j jd uS r6 )rv r� r7 r r r rC � s z!SubprocessTransport.can_write_eofc C s | j j�� d| _d S r9 )rv r� r2 r r7 r r r rD � s z"SubprocessTransport._write_eof_nowc C s | j jS r6 )rv r� r7 r r r �get_pid� s zSubprocessTransport.get_pidc C s | j S r6 r� r7 r r r �get_returncode� s z"SubprocessTransport.get_returncode)�fdr c C s t �d S r6 rA )r' r� r r r �get_pipe_transport� s z&SubprocessTransport.get_pipe_transport)�sigr c C sp | j d ur t�d|| jj� d S z&t�| jj|� t�d|| jj� W n$ tyj t�d|| jj� Y n0 d S )Nz3won't attempt %s to process %i. It exited already.zsent %s to process %iz3can't send %s to process %i. It's exited just now.)rw r" r# rv r� r$ �kill�ProcessLookupError)r' r� r r r � send_signal� s z SubprocessTransport.send_signalc C s | � tj� d S r6 )r� r� r� r7 r r r � terminate� s z SubprocessTransport.terminatec C s | � tj� d S r6 )r� r� �SIGKILLr7 r r r r� � s zSubprocessTransport.killc C sz | j d ur t�| j � d | _ | jd urv| jjd urF| jj�� d | j_z | �� W n" tyt t�d| jj � Y n0 d S )Nzcan't kill %i due to EPERM) ru r$ r2 rv r� r� �PermissionErrorr" r# r� r7 r r r r> � s zSubprocessTransport._close)"rb rc rd ro ru rf rv rw rj �strr� r� rg rh rm r r r! rp r� rC rD re r� r� � Transportr� r� ZSignalsr� r� r� r> rl r r r( r rt s6 3��.rt c sN e Zd ZdZd ejejeed�� fdd� Ze d�dd �Z d d�d d �Z � Z S )�StdioTransportz�A bi-directional transport that corresponds to stdin/out. Can talk to just about anything: - files - pipes - character devices (including terminals) - sockets r r )r r r� r� c s t � �||||� d S r6 )r r! )r' r r r� r� r( r r r! � s zStdioTransport.__init__r* c C s dS r; r r7 r r r rC � s z StdioTransport.can_write_eofNc C s t d��d S )NzCan't write EOF to stdout)r� r7 r r r rD � s z StdioTransport._write_eof_now)r r ) rb rc rd ro rg rh ri re r! rj rC rD rl r r r( r r� � s r� c @ s� e Zd ZU dZejed< eed< ded< ejed�dd�Zd d �d d �Z e d �d d�Z dd�e e d�dd�Z d d �dd�Zd d �dd�Zd S )r� z�Consumes data from an fd, storing it in a buffer. This makes a copy of the fd, so you don't have to worry about holding it open. r �_fdz list[bytes]� _contents)r r� c C s@ || _ d| _g | _t�|�| _t�| jd� |�| j| j� d S )Nr F)r r� r� r$ �dupr% r= r5 )r' r r� r r r r! � s zSpooler.__init__Nr* c C s^ zt �| jd�}W n( ty& Y d S ty: d}Y n0 |dkrR| j�|� n| �� d S )Ni r+ )r$ r, r� r- r r� rY r2 rW r r r r5 � s zSpooler._read_readyc C s, | j dkrdS t�| j gg g d�g g g fkS )Nr Fr )r� �selectr7 r r r � _is_ready s zSpooler._is_readyFry r{ c C s, | � � r| �� q d�| j�}|r(g | _|S )Nr+ )r� r5 r[ r� )r' rz �resultr r r r s z Spooler.getc C s. | j dkr*| j�| j � t�| j � d| _ d S r9 )r� r r< r$ r2 r7 r r r r2 s z Spooler.closec C s | � � d S r6 )r2 r7 r r r ra s zSpooler.__del__)rb rc rd ro rg rh rf re r! r5 rj r� rk r r2 ra r r r r r� � s r� )%ro rg rU Zctypesr. r� Zloggingr$ r� r� r� r� r� �typingr r r Zjsonutilr r ZCDLLr r re r� Z getLoggerrb r" rZ r� r ri rm rp rt r� r� r r r r �<module> s6 e =
Simpan