Edit File: clcagefs.cpython-37.opt-1.pyc
B � e#' � @ s� d dl mZ d dl mZ d dl mZ d dlZd dlZd dlZd dlZdZdZ G dd� de �Z G d d � d e �Z G d d � d �Z d d� Zd$dd�Zd%dd�Zd&dd�Zdd� Zdd� Zd d � Zd'd d �Zd d!� Zd"d#� ZdS )(� )�print_function)�absolute_import)�divisionNz/etc/cagefs/cagefs.mpz/usr/sbin/cagefsctlc @ s e Zd Zdd� Zdd� ZdS )�CagefsMpConflictc C s d|t |f | _d S )NzUConflict in adding '%s' to %s because of pre-existing alternative specification: '%s')�CAGEFS_MP_FILENAME�_msg)�self�new_itemZ existing_item� r ��/builddir/build/BUILDROOT/alt-python27-cllib-3.3.5-1.el8.cloudlinux.x86_64/opt/alt/python37/lib/python3.7/site-packages/clcommon/clcagefs.py�__init__ s zCagefsMpConflict.__init__c C s | j S )N)r )r r r r �__str__ s zCagefsMpConflict.__str__N)�__name__� __module__� __qualname__r r r r r r r s r c @ s e Zd ZdZdd� ZdS )�CagefsNotSupportedErrorz Cagefs Not Supported Exceptionc C s t �| |� d S )N)� Exceptionr )r �messager r r r ! s z CagefsNotSupportedError.__init__N)r r r �__doc__r r r r r r s r c @ s� e Zd ZdZdZdZdd� Zdd� Zdd � Ze d d � �Z d d � Z dd� Z dd� Z e dd� �Ze dd� �Ze dd� �Zdd� Zdd� Zd S ) � CagefsMpItemz@!%*� �!c C s6 |dd� dkrd| _ n|�� dkr,d| _ n|| _ dS )z�Constructor :param arg: Is either path to add to cagefs.mp or a raw line is read from cagefs.mp :param prefix: The same as adding prefix '!' to arg before passing it to ctorN� �#r )� _path_spec�strip)r �argr r r r + s zCagefsMpItem.__init__c C s( | � � dkr$|dk r$d| j|f | _| S )z%Specify mode as in fluent constructor�@Nz%s,%03o)�prefixr )r �moder r r r 8 s zCagefsMpItem.modec C s | j S )N)r )r r r r r @ s zCagefsMpItem.__str__c C s$ | dkr dS | d dkr | d S | S )Nr �/���r )�pathr r r � _add_slashC s zCagefsMpItem._add_slashc C sD t �|�}| �� s|�� r dS t �| �� �}t �|�� �}|�|�S )NF)r �_adopt�is_dummyr# r" � startswith)r Zanother�adoptedZ this_pathZtest_preexist_in_pathr r r � pre_exist_inK s zCagefsMpItem.pre_exist_inc C s\ t �|�}| �� s|�� r dS | �� |�� kr2dS t jt jgi}g }| �� |�|�� |�kS )NFT)r r$ r% r �_PREFIX_MOUNT_RW�_PREFIX_MOUNT_RO�get)r Zexistingr' Zprefix_compatibility_mapZ null_optionsr r r � is_compatible_by_prefix_withW s z)CagefsMpItem.is_compatible_by_prefix_withc C s | j d kS )N)r )r r r r r% g s zCagefsMpItem.is_dummyc C s t | t�r| S t| �S d S )N)� isinstancer )�xr r r r$ j s zCagefsMpItem._adoptc C s | � d�d S )zjCut off mode from path spec like @/var/run/screen,777 Only one comma per path spec is allowed ;-)�,r )�split)� path_specr r r � _cut_off_modeq s zCagefsMpItem._cut_off_modec C s | � tj�S )N)�lstripr � PREFIX_LIST)r1 r r r �_cut_off_prefixy s z CagefsMpItem._cut_off_prefixc C s t �t �| j��S )N)r r5 r2 r )r r r r r" } s zCagefsMpItem.pathc C s | j | �� kr| j d S dS d S )Nr r )r r" )r r r r r � s zCagefsMpItem.prefixN)r r r r4 r) r* r r r � staticmethodr# r( r, r% r$ r2 r5 r" r r r r r r % s r c C s t j�t�S )N)�osr" �exists�CAGEFSCTL_TOOLr r r r �is_cagefs_present� s r: �� c C sT |d kr d}|d krd}t j�| �s.t �| � |d k rBt �| |� t �| ||� d S )Nr! )r7 r" �isdir�mkdir�chmod�chown)r" r �owner_id�group_idr r r �_mk_mount_dir_setup_perm� s rB Fc C sZ t � s d S | d kr tddg}n td| g}|rBtj|tjtjd� ntj|tjtjd� d S )Nz --wait-lockz --remount-allz --remount)�stdout�stderr)r: r9 � subprocess�Popen�DEVNULL�run)�user�remount_in_backgroundZcommandr r r �_remount_cagefs� s rK r c s t | |||� t� sdS tj�t�s<tjtdgtj tj d� t � t td�}z�t || �� |�� dd� |D �} � fdd�| D �} | s�|�d d � |dk r�|�� }td ||d � t� |d � |�� |r�t|d � n � �| d �s�t� | d ��W d|�� X dS )a� Add mount point to /etc/cagefs/cagefs.mp :param path: Directory path to be added in cagefs.mp and mounted from within setup_mount_dir_cagefs(). If this directory does not exist, then it is created. :param added_by: package or component, mount dir relates to, or whatever will stay in cagefs.mp with "# added by..." comment :param mode: If is not None: Regardless of whether directory exists or not prior this call, it's permissions will be set to mode. :param owner_id: Regardless of whether directory exists or not prior this call, it's owner id will be set to. If None, the owner won't be changed. :param group_id: Regardless of whether directory exists or not prior this call, it's group id will be set to. If None, the group won't be changed. :param prefix: Mount point prefix. Default is mount as RW. Pass '!' to add read-only mount point. Refer CageFS section at http://docs.cloudlinux.com/ for more options. :param remount_cagefs: If True, cagefs skeleton will be automatically remounted to apply changes. :param remount_in_background: If True, cagefs remount will be done in separate background process, without waiting for completion :returns: None Propagates native EnvironmentError if no CageFS installed or something else goes wrong. Raises CagefsMpConflict if path is already specified in cagefs.mp, but in a way which is opposite to mount_as_readonly param. Nz --create-mp)rC rD zr+c s s | ]}|� � V qd S )N)�rstrip)�.0Z file_liner r r � <genexpr>� s z)setup_mount_dir_cagefs.<locals>.<genexpr>c s g | ]}� � |�r|�qS r )r( )rM r. )r r r � <listcomp>� s z*setup_mount_dir_cagefs.<locals>.<listcomp>r � z# next line is added by )�file)rJ r! )rB r: r7 r" r8 r rE rH r9 rG �add_new_line_to_cagefs_mp�openr r �seekr �print�closerK r, r ) r" Zadded_byr r@ rA r �remount_cagefsrJ Z cagefs_mpZ trim_nl_iterZpre_exist_optionr )r r �setup_mount_dir_cagefs� s. ) rX c C s t td�� } | �� S Q R X d S )N�r)rS r � readlines)�fr r r �_get_cagefs_mp_lines� s r\ c C s t td�� }|�| �S Q R X d S )N�w)rS r � writelines)�linesr[ r r r �_write_cagefs_mp_lines s r` c C sB t � } | r>| d dkr>| d d dkr>| d d7 < t| � dS )zR Add new line to the end of /etc/cagefs/cagefs.mp file if it is not there r r r! � N)r\ r` )r_ r r r rR s rR c sN t � }t�djtjt�| �d��� � fdd�|D �}t|� |rJt|d� dS )af Remove mount points matching given path from cagefs.mp file :param str path: Path that should be removed from file. :param bool remount_cagefs: Remount cagefs skeleton or not :param remount_in_background: If True, cagefs remount will be done in separate background process, without waiting for completion :return: Nothing z^[{prefix}]?{path}(,\d+)?$)r r" c 3 s | ]}� � |�s|V qd S )N)�match)rM �line)rY r r rN s z*remove_mount_dir_cagefs.<locals>.<genexpr>)rJ N) r\ �re�compile�formatr r4 �escaper` rK )r" rW rJ r_ Zlines_with_excluded_pathr )rY r �remove_mount_dir_cagefs s rh c C s t j�d�S )zEIf this folder /var/.cagefs exists, it means process is inside cagefsz /var/.cagefs)r7 r" r< r r r r � in_cagefs' s ri c C sp y&d}|t jkr t j�|� ddl}W n tk r: dS X y|�| �sLdS W n tk rj td��Y nX dS )z, Check that cagefs enabled for user z/usr/share/cagefs/r NFz;ERROR: CageFS version is unsupported. Please update CageFS.T)�sysr" �append� cagefsctl� ImportErrorZis_user_enabled�AttributeErrorr )rI Zcagefs_lib_dirrl r r r �_is_cagefs_enabled, s ro )r; NN)NF)Nr; NNr FF)FF)Z __future__r r r r7 rd rE rj r r9 r r r r r: rB rK rX r\ r` rR rh ri ro r r r r �<module> s, b R