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Editing: dnskey.cpython-39.pyc
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a {)j @ � @ sJ d dl Z d dlZd dlZd dlmZmZ G dd� de�ZG dd� d�ZdS )� N)�Popen�PIPEc s e Zd Z� fdd�Z� ZS )�TimePastc s t t| ��d|||f � d S )Nz'%s time for key %s (%d) is already past)�superr �__init__)�self�key�prop�value�� __class__� �./usr/lib/python3.9/site-packages/isc/dnskey.pyr s �zTimePast.__init__)�__name__� __module__� __qualname__r � __classcell__r r r r r s r c @ s� e Zd ZdZdZdZdZdVdd�Zdd � Zd d � Z e dWd d ��Z dd� Z e dd� �Ze dd� �ZdXdd�Ze dd� �Ze dd� �Ze dd� �Ze d d � �Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Ze�� fd*d+�Z d,d-� Z e�� fd.d/�Z d0d1� Z e�� fd2d3�Z d4d5� Z!e�� fd6d7�Z"d8d9� Z#e�� fd:d;�Z$d<d=� Z%e�� fd>d?�Z&d@dA� Z'e�� fdBdC�Z(dDdE� Z)dFdG� Z*dHdI� Z+dJdK� Z,dLdM� Z-dNdO� Z.dYdPdQ�Z/dZdRdS�Z0e dTdU� �Z1dS )[�dnskeyztAn individual DNSSEC key. Identified by path, name, algorithm, keyid. Contains a dictionary of metadata events.) �Created�Publish�Activate�Inactive�Delete�RevokeZ DSPublish� SyncPublish� SyncDelete) N�-P�-Az-Iz-Dz-RNz-Psyncz-Dsync)NZRSAMD5ZDHZDSANZRSASHA1ZNSEC3DSAZ NSEC3RSASHA1Z RSASHA256NZ RSASHA512NZECCGOSTZECDSAP256SHA256ZECDSAP384SHA384ZED25519ZED448Nc C s� t |t�r:t|�dkr:|p d| _|\}}}| �||||� |pLtj�|�pLd| _tj�|�}|� d�\}}}|dd� }t |�}t |� d�d �}| �||||� d S )N� �.�+� ���r ) � isinstance�tuple�len�_dir� fromtuple�os�path�dirname�basename�split�int)r r Z directory�keyttl�name�alg�keyidr r r r & s zdnskey.__init__c s� |� d�r|}|�d�}n|d }d|||f }| j| jr@tjpBd | d }| j| jr^tjp`d | d }|| _|| _t|�| _t|�| _ || _ t |d�} | D ]z� � d dkr�q�� � � } | s�q�| d � � d v r�d } || _nd } |s�t| d �n|| _t| | �d @ d k�rd | _q�d| _q�| �� t |d�} t� | _t� | _t� | _t� | _t� | _t� | _t� | _d | _| D ]�� � �� � � �rp� d dv �r��qp� fdd�dD �t� �g } tdd� | D ��}� d |� �� }� |d � � d��� }|| j|< �qpt j D ]�}d| j|< || jv �rb| � | j| �}|| j|< | � |�| j|< | �!|�| j|< | j| | j|< n(d | j|< d | j|< d | j|< d | j|< �q�| �� d S )Nr z K%s+%03d+%05d� z.keyz.private�rr �;r! )�inZchZhsr � TFZrUz!#c s g | ]}� � |��qS r )�find)�.0�c��liner r � <listcomp>l � z$dnskey.fromtuple.<locals>.<listcomp>z:= c S s g | ]}|d kr|�qS )r" r )r8 �posr r r r< m r= )"�endswith�rstripr& r( �sep�keystrr/ r- r0 r1 �fullname�openr, �lower�ttl�close�dict�metadata�_changed�_delete�_times�_fmttime� _timestamps� _original�_origttl�stripr% �min�lstripr �_PROPS� parsetime� formattime� epochfromtime)r r/ r0 r1 r. rC rB Zkey_fileZ private_fileZkfp�tokensZseptokenZpfpZ punctuation�foundr r �tr r: r r' 5 s~ �� zdnskey.fromtuplec K sf |� dd�}g }d}| jd ur0|dt| j�g7 }ttjtj�D ]V\}}|r>| j| sVq>d}|| j v rr| j | rrd}|rzdn| j | } ||| g7 }d}q>|�rb|d| j g| | j g } |s�t dd�| � � z.t| ttd �} | �� \} } | r�tt| ���W n: t�y2 } z td |t|�f ��W Y d }~n d }~0 0 d | _tjD ] }| j| | j|< d| j|< �q@d S ) N�quietFT�-LZnone�-K�# � ��stdout�stderrzunable to run %s: %s)�getrP �strrF �zipr rT �_OPTSrJ rK rM r& rB �print�joinr r � communicate� ExceptionrN rO )r Z settime_bin�kwargsr[ �cmd�firstr �opt�deleteZwhenZfullcmd�pra rb �er r r �commit� s> � z dnskey.commitc K sP | � dd�} |dd|dt|�g} |r0| d|g7 } |r>| �d� |rN| d|g7 } |rb| d t|�g7 } | r�t�| �}| d t�|�g7 } | r�t�| �}| d t�| �g7 } | �|� | s�td d �| � � t| t t d�}|� � \}}|r�t dt|� ��z$|� � d � d�}t|||�}|W S t �yJ } z t dt|� ��W Y d }~n d }~0 0 d S )Nr[ F�-qr] r\ �-rz-fkz-az-br r r^ r_ r` �unable to generate key: r �asciiz!unable to parse generated key: %s)rc rd �appendr � timefromepochrV rg rh r r ri rj � splitlines�decode)�cls� keygen_bin� randomdevZkeys_dirr/ r0 ZkeysizerA rF �publish�activaterk r[ � keygen_cmdrZ rp ra rb rB �newkeyrq r r r �generate� s: zdnskey.generatec K s� |� dd�}| �� s td| ��|dd| jd| jg}| jrL|dt| j�g7 }|r\|d|g7 }|rp|d t|�g7 }|s�td d �|� � t |t t d �}|� � \}} | r�td | ��z(|� � d � d�} t| | j| j�} | W S td| ��Y n0 d S )Nr[ Fz'predecessor key %s has no inactive daters r] z-Sr\ rt z-ir^ r_ r` ru r rv z'unable to generate successor for key %s)rc �inactiverj r& rB rF rd rg rh r r ri ry rz r ) r r| r} Z prepublishrk r[ r� rp ra rb rB r� r r r �generate_successor� s, zdnskey.generate_successorc C s0 d }| t ttj��v r tj| }|r(|S d| S )Nz%03d)�ranger% r � _ALGNAMES)r0 r/ r r r �algstr� s z dnskey.algstrc C s8 | sd S | � � } ztj�| �W S ty2 Y d S 0 d S �N)�upperr r� �index� ValueError)r0 r r r �algnum� s z dnskey.algnumc C s | � |p | j�S r� )r� r0 )r r0 r r r �algname s zdnskey.algnamec C s t �| �S r� )�time�gmtime)�secsr r r rx s zdnskey.timefromepochc C s t �| d�S �Nz %Y%m%d%H%M%S)r� �strptime)�stringr r r rU s zdnskey.parsetimec C s t �| �S r� )�calendarZtimegm�rZ r r r rW s zdnskey.epochfromtimec C s t �d| �S r� )r� �strftimer� r r r rV s zdnskey.formattimec K s� |� dd�}| j| |kr d S | j| d urP| j| |k rP|sPt| || j| ��|d u r�| j| d u rjdnd| j|< d| j|< d | j|< d | j|< d | j|< d S | �|�}|| j|< || j|< | � |�| j|< | j| | j| kr�dnd| j|< d S )N�forceFT) rc rN rO r rJ rK rL rM rx rV )r r r� �nowrk r� rZ r r r �setmeta s6 �� �� ��zdnskey.setmetac C s | j | S r� )rL �r r r r r �gettime2 s zdnskey.gettimec C s | j | S r� )rM r� r r r � getfmttime5 s zdnskey.getfmttimec C s | j | S r� �rN r� r r r � gettimestamp8 s zdnskey.gettimestampc C s | j d S )Nr r� �r r r r �created; s zdnskey.createdc C s | j d S �Nr r� r� r r r � syncpublish> s zdnskey.syncpublishc K s | j d||fi |�� d S r� �r� �r r� r� rk r r r �setsyncpublishA s zdnskey.setsyncpublishc C s | j d S �Nr r� r� r r r r~ D s zdnskey.publishc K s | j d||fi |�� d S r� r� r� r r r � setpublishG s zdnskey.setpublishc C s | j d S �Nr r� r� r r r r J s zdnskey.activatec K s | j d||fi |�� d S r� r� r� r r r � setactivateM s zdnskey.setactivatec C s | j d S �Nr r� r� r r r �revokeP s z dnskey.revokec K s | j d||fi |�� d S r� r� r� r r r � setrevokeS s zdnskey.setrevokec C s | j d S �Nr r� r� r r r r� V s zdnskey.inactivec K s | j d||fi |�� d S r� r� r� r r r � setinactiveY s zdnskey.setinactivec C s | j d S �Nr r� r� r r r ro \ s z dnskey.deletec K s | j d||fi |�� d S r� r� r� r r r � setdelete_ s zdnskey.setdeletec C s | j d S �Nr r� r� r r r � syncdeleteb s zdnskey.syncdeletec K s | j d||fi |�� d S r� r� r� r r r � setsyncdeletee s zdnskey.setsyncdeletec C sR |d u s| j |krd S | jd u r0| j | _|| _ n | j|krHd | _|| _ n|| _ d S r� )rF rP )r rF r r r �setttlh s z dnskey.setttlc C s | j r dS dS )N�KSK�ZSK)rA r� r r r �keytypet s zdnskey.keytypec C s d| j | �� | jf S )Nz %s/%s/%05d)r/ r� r1 r� r r r �__str__w s �zdnskey.__str__c C s" d| j | �� | j| jrdndf S )Nz%s/%s/%05d (%s)r� r� )r/ r� r1 rA r� r r r �__repr__{ s ��zdnskey.__repr__c C s | � � p| �� p| �� S r� )r r~ r� r� r r r �date� s z dnskey.datec C s@ | j |j kr| j |j k S | j|jkr0| j|jk S | �� |�� k S r� )r/ r0 r� )r �otherr r r �__lt__� s z dnskey.__lt__c C s� dd� }|s|}t t�� �}| �� }| �� }|s4dS |sT||krP|dt| � � dS ||krh||krhdS ||kr�|dt| �t�| j�p�df � dS ||k r�|dt| � � dS | jd ur�|| | jk r�|d t| �t�| j�p�df � dS dS ) Nc _ s d S r� r ��argsrk r r r �noop� r= z!dnskey.check_prepub.<locals>.noopFzFWARNING: Key %s is scheduled for activation but not for publication.Tz�WARNING: %s is scheduled to be published and activated at the same time. This could result in a coverage gap if the zone was previously signed. Activation should be at least %s after publication.zone DNSKEY TTLz0WARNING: Key %s is active before it is publishedz�WARNING: Key %s is activated too soon after publication; this could result in coverage gaps due to resolver caches containing old data. Activation should be at least %s after publication.)r- r� r r~ �reprr �durationrF )r �outputr� r� �arp r r r � check_prepub� sH ������zdnskey.check_prepubc C s� dd� }|d u r|}|d u r"| j }|d u r>|dt| � � d}t�� }| �� }| �� }|s^dS |s~||krz|dt| � � dS ||k r�||k r�dS ||k r�|dt| � � dS || |k r�|d t| �t�|�f � dS dS ) Nc _ s d S r� r r� r r r r� � r= z"dnskey.check_postpub.<locals>.noopz"WARNING: Key %s using default TTL.�Q FzEWARNING: Key %s is scheduled for deletion but not for inactivation.Tz@WARNING: Key %s is scheduled for deletion before inactivation.z�WARNING: Key %s scheduled for deletion too soon after deactivation; this may result in coverage gaps due to resolver caches containing old data. Deletion should be at least %s after inactivation.)rF r� r� ro r� r r� )r r� Ztimespanr� r� �d�ir r r � check_postpub� s@ �� �zdnskey.check_postpubc C sn | sd S g d�}g }|D ]J}| |d | |d }} |dkr|� d||d |dkrXdndf � qd�|�S )N))Zyeari�3�)Zmonthi �' )Zdayr� )Zhouri )Zminute�< )�secondr! r! r z%d %s%s�sr2 z, )rw rh )r� Zunitsr� Zunit�vr r r r� � s &zdnskey.duration)NN)NN)N)N)NN)2r r r �__doc__rT rf r� r r' rr � classmethodr� r� � staticmethodr� r� r� rx rU rW rV r� r� r� r� r� r� r� r� r~ r� r r� r� r� r� r� ro r� r� r� r� r� r� r� r� r� r� r� r� r r r r r sj M% � + 1 -r ) r( r� r� � subprocessr r rj r r r r r r �<module> s
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