File: //usr/lib/python3.9/site-packages/fail2ban/client/__pycache__/configreader.cpython-39.pyc
a
6�&jZ]*� @ s� d Z dZdZddlZddlZddlmZmZ ddlm Z m
Z
m Z dd l m
Z
mZmZmZ e
e�Zeed
�Zd d � ZG d
d� d�ZG dd� de
�ZG dd� de�ZdS )z?Cyril Jaquier, Yaroslav Halchenko, Serg G. Brester (aka sebres)z\Copyright (c) 2004 Cyril Jaquier, 2007 Yaroslav Halchenko, 2015 Serg G. Brester (aka sebres)�GPL� N)�
NoOptionError�NoSectionError� )�sys� SafeConfigParserWithIncludes�logLevel� )� getLogger�_as_bool� _merge_dicts�substituteRecursiveTags)�bool�intc c sr t | ttf�rL| D ]6}t|�dkr.|\}}}n|d \}}}|||fV qn"| D ] }| | \}}|||fV qPdS )z�Iterator over the options template with default options.
Each options entry is composed of an array or tuple with:
[[type, name, ?default?], ...]
Or it is a dict:
{name: [type, default], ...}
r N)�
isinstance�list�tuple�len)�options�optname�opttype�optvalue� r �@/usr/lib/python3.9/site-packages/fail2ban/client/configreader.py�_OptionsTemplateGen) s r c @ s� e Zd ZdZd"dd�Zdd� Zdd� Zed d
� �Zd#d d
�Z d$dd�Z
dd� Z dd� Z d%dd�Z
dd� Zdd� Zd&d d �Zdi fd d �Zd d!� ZdS )'� ConfigReaderzkGeneric config reader class.
A caching adapter which automatically reuses already shared configuration.
Nc K sT d | _ d | _|d ur|| _|d ur6|| _ || _d | _n| jd u rPtf i |��| _d S �N)�
_cfg_share�_cfg�_cfg_share_kwargs�_cfg_share_basedir�ConfigReaderUnshared)�selfZ
use_config� share_config�kwargsr r r �__init__D s
zConfigReader.__init__c C s | j r| j �|� n|| _d S r )r �
setBaseDirr �r" �basedirr r r r& R s zConfigReader.setBaseDirc C s | j r| j �� S | jS d S r )r �
getBaseDirr �r" r r r r) X s
zConfigReader.getBaseDirc C s | j S r )r r* r r r r# ^ s zConfigReader.share_configTc C sT | j s| �|� |r(| j jdur(| j jS t�d|| j �� � | j �|�}|| j _|S )z� Overloads a default (not shared) read of config reader.
To prevent multiple reads of config files with it includes, reads into
the config reader, if it was not yet cached/shared by 'name'.
Nz Loading configs for %s under %s )r �_create_unshared�read_cfg_files�logSys�infor) �read)r" �name�once�retr r r r/ b s
zConfigReader.read� c C sx | j sb| jdurb| j�|�| _ | j sttf d| ji| j��| _ | jdurT| j �| j� | j | j|< ntf i | j��| _ dS )z� Allocates and share a config file by it name.
Automatically allocates unshared or reuses shared handle by given 'name' and
init arguments inside a given shared storage.
Nr# )r r �getr! r r r& )r" r0 r r r r+ w s
z ConfigReader._create_unsharedc C s2 zdd� | j �� D �W S ty, g Y S 0 d S )Nc s s | ]}|� d �s|V qdS )zKNOWN/N)�
startswith)�.0�nr r r � <genexpr>� � z(ConfigReader.sections.<locals>.<genexpr>)r �sections�AttributeErrorr* r r r r: � s zConfigReader.sectionsc C s( z| j �|�W S ty" Y dS 0 d S )NF)r � has_sectionr; )r" �secr r r r< � s zConfigReader.has_sectionc C s& |r| j �||�S || j j�|i �v S r )r �
has_option� _sectionsr4 )r" r= �opt� withDefaultr r r r> � s �zConfigReader.has_optionc C s | j �� �|� d S r )r Z get_defaults�update)r" �dr r r �merge_defaults� s zConfigReader.merge_defaultsc O s< z | j j|g|�R i |��W S ty6 t|��Y n0 d S r )r �
merge_sectionr; r �r" �section�argsr$ r r r rE � s zConfigReader.merge_sectionFc C s0 z| j �||�W S ty* t|��Y n0 dS )z�Return a list of option names for the given section name.
Parameter `withDefault` controls the include of names from section `[DEFAULT]`
N)r r r; r )r" rG rA r r r r � s zConfigReader.optionsc C s6 z| j j||||d�W S ty0 t|��Y n0 d S )N)�raw�vars)r r4 r; r )r" r= r@ rI rJ r r r r4 � s zConfigReader.getc O s< z | j j|g|�R i |��W S ty6 t|��Y n0 d S r )r �
getOptionsr; r rF r r r rK � s zConfigReader.getOptions)NN)T)r3 )T)F)�__name__�
__module__� __qualname__�__doc__r% r& r) �propertyr# r/ r+ r: r< r> rD rE r r4 rK r r r r r > s
r c @ s@ e Zd ZdZdZddd�Zdd� Zdd � Zd
d � Zddd�Z dS )r! z�Unshared config reader (previously ConfigReader).
Do not use this class (internal not shared/cached representation).
Use ConfigReader instead.
z
/etc/fail2banNc O s, t j| g|�R i |�� d | _| �|� d S r )r r% r, r& )r" r( rH r$ r r r r% � s z ConfigReaderUnshared.__init__c C s |d u rt j}|�d�| _d S )N�/)r! �DEFAULT_BASEDIR�rstrip�_basedirr' r r r r& � s z ConfigReaderUnshared.setBaseDirc C s | j S r )rT r* r r r r) � s z ConfigReaderUnshared.getBaseDirc s^ t j�| j�s td| j ��|�d�r2t j�|�}t j�| j|�}t� d|| j� |d g}|d }|t
t � d| ��7 }|� |d � |t
t � d| ��7 }t
tt jj|��}t|��r"t� d d
�|�� t�| |�� � fd d �|D �}|�rt�d
d
�|�� � �r dS t�d|| �� � dS t�d| d| �� dd
�|� gtt|�� � dS d S )Nz/Base configuration directory %s does not exist �./z Reading configs for %s under %s z.confz.dz %s/*.confz.localz
%s/*.localzReading config files: %sz, c s g | ]}|� vr|�qS r r )r6 Zcf�Zconfig_files_readr r �
<listcomp>� r9 z-ConfigReaderUnshared.read.<locals>.<listcomp>z Could not read config files: %sTz0Found no accessible config files for %r under %sFz(Found no accessible config files for %r zunder %szamong existing ones: )�os�path�existsrT �
ValueErrorr5 �abspath�joinr- �debug�sorted�glob�appendr �filterr r r/ �errorr) r )r" �filename�basenameZ config_filesZ
config_dirZmissedr rV r r/ � sD �
�
�
��zConfigReaderUnshared.readFTc
C s. t � }|d u ri }t|�D �] \}}} ||v r0qzF| j|||d�}
|
||< |rtt�|�} | rt|
d u rhW q| |
�||< W q ty� } z$|r�� t�| � | ||< W Y d } ~ qd } ~ 0 ty� | d ur�t�d||| f � | ||< Y q t �y& t�
d| d | d t | � d � | ||< Y q0 q|S )N�rJ z/'%s' not defined in '%s'. Using default one: %rzWrong value for 'z' in 'z'. Using default one: '�') �dictr r4 � CONVERTERr r- rc r r^ r[ �warning�repr)
r" r= r ZpOptionsZ shouldExist�convert�valuesr r r �v�conv�er r r rK � sF
� ���z ConfigReaderUnshared.getOptions)N)NFT)
rL rM rN rO rR r% r& r) r/ rK r r r r r! � s
2r! c @ sx e Zd ZdZg Zdd� Zdd� Zdd� Zdd � Zd
d � Z d d
� Z
dd� Z d dd�Z dd� Z
dd� Zd dd�Zdd� Zd S ) �DefinitionInitConfigReaderz�Config reader for files with options grouped in [Definition] and
[Init] sections.
Is a base class for readers of filters and actions, where definitions
in jails might provide custom values for options defined in [Init]
section.
c K sV t j| fi |�� |�d�r(tj�|�}| �|� | �|� || _t � | _
t � | _ d S )NrU ) r r% r5 rX rY r\ �setFile� setJailName� _initOptsrh �_pOpts� _defCache)r" Zfile_�jailNameZinitOptsr$ r r r r% / s
z#DefinitionInitConfigReader.__init__c C s || _ i | _d S r )�_filert )r" �fileNamer r r rr 9 s z"DefinitionInitConfigReader.setFilec C s | j S r )rx r* r r r �getFile= s z"DefinitionInitConfigReader.getFilec C s
|| _ d S r �Z _jailName)r" rw r r r rs @ s z&DefinitionInitConfigReader.setJailNamec C s | j S r r{ r* r r r � getJailNameC s z&DefinitionInitConfigReader.getJailNamec C s t �| | j�S r )r r/ rx r* r r r r/ F s z DefinitionInitConfigReader.readc C s" | j s| �| j� t�| j | j�S r )r r+ rx r r/ r* r r r � readexplicitJ s z'DefinitionInitConfigReader.readexplicitFc s
|s
t � }� jr t|� j�}tj� d� j|dd�� _|� _� �d�r�� fdd�}� j ddd�D ]^}|dkrlq^d }|�
d �s�|d u r�||�}|� jd | < |� jvr^|d u r�||�}|� j|< q^|�r� �d��r� � d�D ]*}|dks�|� jv r�qڈ � d|�� j|< q�d S )
N�
DefinitionF)rl �Initc s � � d| �S )Nr )r4 )r@ r* r r �<lambda>\ r9 z7DefinitionInitConfigReader.getOptions.<locals>.<lambda>)rA rL zknown/) rh rt r r rK � _configOpts�_optsru r< r r5 r4 )r" ZpOpts�all�getoptr@ rn r r* r rK O s. �
z%DefinitionInitConfigReader.getOptionsc C sx t |�D ]j\}}}t�|�}|r|�|�}|du r4qz||�||< W q typ t�d||||� |||< Y q0 qdS )z:Convert interpolated combined options to expected type.
Nz/Wrong %s value %r for %r. Using default one: %r)r ri r4 r[ r- rj )r" �optsZ
configOptsr r r ro rn r r r �convertOptionsm s
�z)DefinitionInitConfigReader.convertOptionsc
C sh z | j | W S tyb z| jjd|| jd�}W n tttfyN d}Y n0 || j |< | Y S 0 dS )z�Get combined definition option (as string) using pre-set and init
options as preselection (values with higher precedence as specified in section).
Can be used only after calling of getOptions.
r~ rf N)rv �KeyErrorr Zget_exru r r r[ )r" r rn r r r �
getCombOption| s
z(DefinitionInitConfigReader.getCombOptionr c C s� | j }| jrt|| j�}t|�s$i S t|��� }|D ]*}tj�|�}|r4|� � \}}|�
|� q4t ||| j d�}|s|t
d��| �|| j� |S )N)�ignoreZaddreplz/recursive tag definitions unable to be resolved)r� rt r r �set�copyr ZCONDITIONAL_RE�match�groups�addr
r� r[ r� r� )r" r� Z combinedoptsr7 Zcondr� r r r � getCombined� s$ �z&DefinitionInitConfigReader.getCombinedc C s t �d S r )�NotImplementedErrorr* r r r rl � s z"DefinitionInitConfigReader.convertN)F)r )rL rM rN rO r� r% rr rz rs r| r/ r} rK r� r� r� rl r r r r rq $ s
rq )�
__author__�
__copyright__� __license__r` rX � configparserr r Zconfigparserincr r r Zhelpersr
r r r
rL r- r ri r r r! rq r r r r �<module> s �ym