D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
usr
/
libexec
/
kcare
/
python
/
kcarectl
/
__pycache__
/
Filename :
__init__.cpython-36.pyc
back
Copy
3 �ӹh�$ � @ s� d dl mZ d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dl Z d dl Z d dl Z d dl Z d dl Z d dlZd dlZd dlZd dlmZ d dlmZ d dlmZ ddlmZ ddlmZ dd lmZ dd lmZ dd lmZ dd lm Z dd lm Z ddlm Z ddlm Z ddlm Z ddlm!Z! ddlm"Z" ddlm#Z# ddlm$Z$ ddlm%Z% ddlm&Z& ddlm'Z' ddlm(Z( ddlm)Z) ddl*m+Z+m,Z,m-Z-m.Z.m/Z/ ddl&m0Z0m1Z1m2Z2 d Z3d Z4d�Z5d"Z6d#Z7d�Z8d&Z9d'Z:ej;d(ej<�Z=ej;d)�Z>ej?j@d*��re j?jAd d*� ejBd+eCd,� ejDjEejF� d-d.� ZGd/d0� ZHd1d2� ZId3d4� ZJd5d6� ZKd�d7d8�ZLd9d:� ZMd;d<� ZNd=d>� ZOd?d@� ZPdAdB� ZQdCdD� ZRG dEdF� dFeS�ZTG dGdH� dHe1�ZUG dIdJ� dJe1�ZVG dKdL� dLe1�ZWdMdN� ZXedOdP� �ZYd�dQdR�ZZdSdT� Z[dUdV� Z\i Z]dWdX� Z^e^e-j__`eae dYd��s�y8d dlbZcd dldZeecjfjgeejh�ecjfjgdZ�k �rTeid[��W n eik �rl Y n8X d\d]� Zje-jkZlG d^d_� d_em�ZnG d`da� dae-jk�Zoeoe-_kdbdc� Zpejqfddde�Zrdfdg� Zsdhdi� ZtG djdk� dkem�Zudldm� Zvdndo� Zwd�dqdr�Zxdsdt� Zydudv� Zzd�dwdx�Z{dydz� Z|d{d|� Z}d}d~� Z~dd�� Zd�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�d��Z�d�d�� Z�d�d�� Z�d�d�� Z�d�d�� Z�d�d�d��Z�d�d�� Z�d�d�� Z�d�d�� Z�d�d�� Z�d�d�d��Z�d�d�� Z�d�d�� Z�G d�d�� d��Z�d�d�� Z�d�d�� Z�d�d�� Z�d�d�� Z�ej�ejqfd�d��Z�d�d�� Z�ej�fd�dÄZ�d�dń Z�d�dDŽ Z�d�dɄ Z�d�d�d˄Z�d�d̈́ Z�d�dτ Z�dS )�� )�print_functionN)�ArgumentParser)�datetime)�contextmanager� )�config)� constants)� log_utils)�utils)� process_utils)�platform_utils)� http_utils)� ipv6_support)�auth)�serverid)�config_handlers)�libcare)�selinux)�fetch)� update_utils)�errors)�kcare)� server_info)� capabilities)�URLError� HTTPError�httplib� urlencode�json_loads_nstr)�SafeExceptionWrapper� KcareError�NotFound�c Zv3�12h�24h�48h�testz./etc/sysconfig/kcare/freezer.modules.blacklistz /usr/libexec/kcare/kcdoctor.sh� latest.v3� latest.v2z /etc/sysconfig/kcare/sysctl.conf� z$==BLACKLIST== (.*)==END BLACKLIST== z'(kpatch.*|ksplice.*|kpatch_livepatch.*)z/usr/libexec/kcare/python�ignore)�categoryc C sD t � } tjjt�r@ttd�}x|D ]}| j|j� � q"W |j� | S )N�r) �set�os�path�isfile�FREEZER_BLACKLIST�open�add�rstrip�close)�result�f�line� r9 �./usr/libexec/kcare/python/kcarectl/__init__.py�get_freezer_blacklistP s r; c C sB |j d�}| r(dj|d | |d g�}ndj|d |d g�}|S )N�.r r ���r= )�split�join)�ptype�filenameZ name_partsr9 r9 r: � _apply_ptypeZ s rB c C sJ t | tj�t_t | tj�t_t | tj�t_t | tj�t_t | tj�t_d S )N)rB r � PATCH_BIN� PATCH_INFO�BLACKLIST_FILE� FIXUPS_FILE� PATCH_DONE)r@ r9 r9 r: � apply_ptypec s rH c C s t j� \} }}d}t|t�rbt|t� rby d|jtj|j�|jf }W q� t t fk r^ Y q�X nPt|t t t f�r�t|t� r�d| }n*t|t �r�|jp�t|j�} |jp�d|j }tj� }tjtj� |d |d t| dt| ��|djtj|d��t|dd�d �S ) N� z[Errno %i] %s: '%s'z%sr r �__name__�d �attempts)Z agent_versionZpython_version�distroZdistro_version�error�details� tracebackrL ) �sys�exc_info� isinstance�OSErrorr �errnor. �strerrorrA �AttributeError� TypeError�KeyError�IOErrorr �etype�type�innerrO r � get_distror �VERSION�get_python_version�getattr�strr? rP Z format_tb)r[ �value�tbZdetails_sanitizedrM r9 r9 r: � format_exception_without_detailsk s* re c C sv t jr d S tjt� �} tjtjtj | ���}tj d�d | }t j |t j� �}yt j|� W n tk rp Y nX d S )Nz/api/kcarectl-tracez?trace=)r �UPDATE_FROM_LOCAL�json�dumpsre r �nstr�base64Zurlsafe_b64encodeZbstr�get_patch_server_urlr Z http_requestr Zget_http_auth_stringZ urlopen_base� Exception)ZtraceZ encoded_trace�urlZrequestr9 r9 r: �send_exc� s rn c C s� t j� }|dkr t j|d� dS t j� t j� }|dkrBt jd� t jd� ttjd��&}t j |j � d� t j |j � d� W dQ R X |r�t j |� y | � W n* t k r� tjjd� t jd� Y nX t jd� dS )z� Run func in a fork in an own process group (will stay alive after kcarectl process death). :param func: function to execute :return: r N�ar � zWait exception)r. �fork�waitpid�setsid�_exitr5 r2 r ZLOG_FILE�dup2�fileno�time�sleeprl r �kcarelog� exception)�funcrx �pid�fdr9 r9 r: � nohup_fork� s( r~ c C s� t jjtjd�} t jj| �rtt| d��H}y,t|j� �}|t j t j � krRt || ��W n t k rh Y nX W dQ R X tj| tj� � dS )a Check the fact that there was a failed patching attempt. If anchor file not exists we should create an anchor with timestamp and schedule its deletion at $timeout. If anchor exists and its timestamp more than $timeout from now we should raise an error. z.kcareprev.lockr, N)r. r/ r? r � PATCH_CACHEr0 r2 �int�readr �SUCCESS_TIMEOUTrw � PreviousPatchFailedException� ValueErrorr � atomic_write� timestamp_str)Zanchor_filepathZafile� timestampr9 r9 r: � touch_anchor� s r� c C sx yt jt jjtjd�� W n tk r. Y nX td| � tj j � yt dd� W n t k rr t jjd� Y nX dS )z� See touch_anchor() for detailed explanation of anchor mechanics. See KPT-730 for details about action registration. :param state_data: dict with current level, kernel_id etc. z.kcareprev.lock�done)�reasonzCannot send update info!N)r. �remover/ r? r r rT �register_actionr �get_loaded_modules�clear�get_latest_patch_levelrl r ry rz )� state_datar9 r9 r: � commit_update� s r� c C s( t jtjjtjd�tj| |d�d� d S )N�patchesrI )Z exclude_path) r �clean_directoryr. r/ r? r r r �get_cache_path)�khashZplevelr9 r9 r: � clear_cache� s r� c C s> t jpd}dj|| g�}tjd|f}|r2||f7 }tjj|� S )N�none�-�modules)r �PREFIXr? r r r. r/ )r� �fname�prefixZ module_dirr6 r9 r9 r: �get_current_level_path� s r� c C s t jt| d�t|�dd� d S )N�latestT)Z ensure_dir)r r� r� rb )r� � patch_levelr9 r9 r: �save_cache_latest� s r� c C sV t | d�}tjj|�rRy"tt|d�j� j� �}tj | |�S t t fk rP Y nX d S )Nr� r, ) r� r. r/ r0 r� r2 r� �stripr �LegacyKernelPatchLevelr� rX )r� Zpath_with_latest�plr9 r9 r: �get_cache_latest� s r� c @ s e Zd ZdS )�CertificateErrorN)rJ � __module__� __qualname__r9 r9 r9 r: r� s r� c @ s e Zd Zdd� ZdS )�UnknownKernelExceptionc C s* t j| djtj� d tj� tj� �� d S )NzLNew kernel detected ({0} {1} {2}). There are no updates for this kernel yet.r ) rl �__init__�formatr r^ �platform�releaser �get_kernel_hash)�selfr9 r9 r: r� s z UnknownKernelException.__init__N)rJ r� r� r� r9 r9 r9 r: r� s r� c s$ e Zd Z� fdd�Zdd� Z� ZS )�ApplyPatchErrorc sF t t| �j||� || _|| _|| _|| _tj� d | _ t j � | _ d S )Nr ) �superr� r� �code� freezer_style�level� patch_filer r^ rM r� r� )r� r� r� r� r� �args�kwargs)� __class__r9 r: r� s zApplyPatchError.__init__c C s0 dj | j| j| j| j| jdjdd� | jD ���S )Nz0Unable to apply patch ({0} {1} {2} {3} {4}, {5})z, c S s g | ] }t |��qS r9 )rb )�.0�ir9 r9 r: � <listcomp>( s z+ApplyPatchError.__str__.<locals>.<listcomp>)r� r� r� r� rM r� r? r� )r� r9 r9 r: �__str__! s zApplyPatchError.__str__)rJ r� r� r� r� � __classcell__r9 r9 )r� r: r� s r� c s$ e Zd Z� fdd�Zdd� Z� ZS )r� c s" t t| �j||� || _|| _d S )N)r� r� r� r� �anchor)r� r� r� r� r� )r� r9 r: r� . s z%PreviousPatchFailedException.__init__c C s d}|j | j| j�S )Nz�It seems, the latest patch, applying at {0}, crashed, and further attempts will be suspended. To force patch applying, remove `{1}` file)r� r� r� )r� �messager9 r9 r: r� 3 s z$PreviousPatchFailedException.__str__)rJ r� r� r� r� r� r9 r9 )r� r: r� - s r� c C s� t j� dj| � }yztj|�}tjtj|j� ��}t |d �}|dkrRtj d� n8|dkrftj d� n$|dkrztj d� ntj d j|�� |S t k r� } zt j ||� W Y d d }~X nX d S ) Nz"/nagios/register_key.plain?key={0}r� r zKey successfully registeredr zWrong key format or sizerp z!No KernelCare license for that IPzUnknown error {0}r= )r �get_registration_urlr� r �urlopenr � data_as_dictri r� r� � print_wrapperr r �print_cln_http_error)�keyrm �response�resr� �er9 r9 r: �!set_monitoring_key_for_ip_license< s r� c c s> t jrtjt jdd� z d V W d t jr8tjt jdd� X d S )NT)�shell)r ZBEFORE_UPDATE_COMMANDr � run_commandZAFTER_UPDATE_COMMANDr9 r9 r9 r: � execute_hooksP s r� c C s� t � }|j}|j}tj� }| dkrht|�tjtj � t j � |t t j� �|d�}tjd� tjtj|�� njtjd� tjt|�� tjdt|� � tjtj� tjtj � � tjt j � � tj|� tjt j� � dS )a1 The output will consist of: Ignore output up to the line with "--START--" Line 1: show if update is needed: 0 - updated to latest, 1 - update available, 2 - unknown kernel 3 - kernel doesn't need patches 4 - no license, cannot determine Line 2: licensing message (can be skipped, can be more then one line) Line 3: LICENSE: CODE: 1: license present, 2: trial license present, 0: no license Line 4: Update mode (True - auto-update, False, no auto update) Line 5: Effective kernel version Line 6: Real kernel version Line 7: Patchset Installed # --> If None, no patchset installed Line 8: Uptime (in seconds) If *format* is 'json' return the results in JSON format. Any other output means error retrieving info :return: rg )Z updateCodeZ autoUpdateZeffectiveKernelZ realKernelZloadedPatchLevelZuptime�licensez --START--z LICENSE: N)�_patch_level_infor� � applied_lvlr � license_inforb r � AUTO_UPDATEr � kcare_unamer� r� r� r Z get_uptimer r� rg rh )�fmt�pliZ update_codeZ loaded_plZlicense_info_resultZresultsr9 r9 r: � plugin_info\ s, r� c C s^ t j� } ytdd�}W n tk r4 tjr0dS dS X | d krBdS | |krNdS tj� rZdS dS )N�info)r� r � r rp )r �loaded_patch_levelr� r� r �IGNORE_UNKNOWN_KERNELr Zstatus_gap_passed)� current_levelZlatest_patch_levelr9 r9 r: �get_update_status� s r� c C s2 t j� d d� \} }| dkr*|jd�r*dS dS d S )Nrp Z CloudLinuxz7.�extrarI )r r^ � startswith)rM �versionr9 r9 r: �edf_fallback_ptype� s r� c C sl | j | jf}tj||�}tj|| j�| _| jjtj tj d� |tkrZ| jj � dd� t|< | j rh| j � dS )z�Function remembers IP address of host connected to and uses it for later connections. Replaces stdlib version of httplib.HTTPConnection.connect r Nrp )�hostZport�CONNECTION_STICKY_MAP�get�socketZcreate_connectionZtimeout�sockZ setsockoptZ IPPROTO_TCPZ TCP_NODELAYZ getpeername� _tunnel_hostZ_tunnel)r� ZaddrZ resolved_addrr9 r9 r: �sticky_connect� s r� ZHAS_SNIz0.13z%No pyOpenSSL module with SNI ability.c G s dS )NTr9 )r� r9 r9 r: �dummy_verify_callback� s r� c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) �SSLSockc C s || _ d| _d S )Nr )� _ssl_conn�_makefile_refs)r� r� r9 r9 r: r� � s zSSLSock.__init__c G s& | j d7 _ tj| jf|�ddi�S )Nr r5 T)r� r� Z _fileobjectr� )r� r� r9 r9 r: �makefile� s zSSLSock.makefilec C s" | j r | jr | jj� d | _d S )N)r� r� r5 )r� r9 r9 r: r5 � s z SSLSock.closec G s | j j|� S )N)r� �sendall)r� r� r9 r9 r: r� � s zSSLSock.sendallN)rJ r� r� r� r� r5 r� r9 r9 r9 r: r� � s r� c @ s e Zd Zdd� ZdS )�PyOpenSSLHTTPSConnectionc C s� t jj| � tjjtjj�}|jtjjtjj B � t j rJ|j tjj t� n|j tjjt� |j� tjj|| j�}|j� | jp�| j}|j|j� � |j� t j r�t|j� |� t|�| _d S )N) r �HTTPConnection�connect�OpenSSLZSSLZContextZ SSLv23_METHODZ set_optionsZ OP_NO_SSLv2Z OP_NO_SSLv3r �CHECK_SSL_CERTSZ set_verifyZ VERIFY_PEERr� Z VERIFY_NONEZset_default_verify_pathsZ Connectionr� Zset_connect_stater� r� Zset_tlsext_host_name�encodeZ do_handshake�match_hostnameZget_peer_certificater� )r� ZctxZconnZ server_hostr9 r9 r: r� � s z PyOpenSSLHTTPSConnection.connectN)rJ r� r� r� r9 r9 r9 r: r� � s r� c C s� t jr&tj| |�}tjtj�|dd�S |dk}x�dD ]�}tj |||d�}|rVdj |�}tj| t ||��d | }d }|r�t |�|kr�t jd � q4ytjtj�|dd�S tk � r� } z2|r�| jdks�| jd kr�t jdj | �� w4� W Y d d } ~ X q4X q4W d S )NF)� check_license� latest.v1� latest.v2T)� b64_encoding�secure_boot_infozinfo={0}�?iX z<Check-in URL param is too large, discarding secure boot info� � i� zJCheck-in request failed with error: {0}, retrying without secure boot info)r� r� )TF)r� r� )r rf r Zget_kernel_prefixed_urlr Zwrap_with_cache_keyr � urlopen_authr Zencoded_server_infor� �stickyfy�lenr �logwarnr r� ) r� r� r� �moderm r� r� Z request_paramZmax_url_length�exr9 r9 r: �_fetch_patch_level_request s( r c C s8 t j� }tjd k r$t j|ttj��S �xtD � ]�}y�t||| |�}tj |j � t � t j |j� �j� }tjdj| |�dd� |r�|jd�r�t|�}|jdg �}tj|�s�tjd��t j||d |d |d �S t j|t|��S tk r� Y q, t k �r( } z |j d k�rt d ��� W Y d d }~X q,X q,W t � �d S )Nz;fetch patch level, reason: {0}, kernel latest response: {1}F)� print_msg�{r zeLatest KernelCare patchset is incompatible with the current kernecare package version, please upgrader� �baseurlr� � � zKC licence is required)r r ) r r� r � PATCH_LEVELr� r� � PATCH_LATESTr r Zset_config_from_patchserver�headers�update_all_kmod_paramsr ri r� r� r �loginfor� r� r r� r Zhas_kc_capabilitiesr �CapabilitiesMismatchZKernelPatchLevelr! r r� r r� ) r� r� r� r� r� r� Z latest_infoZrequired_capabilitiesr r9 r9 r: �fetch_patch_level s2 r c C s< | j t|tj��}tjjdj|�� ytj |ddd� dS t k r^ tjjdj|�� dS t k r� } z tjj dj|t |��� W Y d d }~X nX | j t|tj�tj �}tjjdj|�� ytj |dd� W nb t k � r� tjjdj|�� dS tk �r6 } z tjjd j|t |��� W Y d d }~X nX dS ) NzProbing patch URL: {0}F�HEAD)r� �methodTz{0} is not available: 404zFHEAD request for {0} raised an error, fallback to the GET request: {1})r� z{0} is not available: {1})�file_urlrB r rC r ry r� r� r r� r! rl �debugrb r ZSIGr )r� r@ Zbin_urlr rm r9 r9 r: � probe_patchA s( **r c C sF |t jkr| jt j�}n | j|�}| j|�}tj||tjtj | �d�S )N)Z hash_checker) r �KMOD_BINZkmod_urlr � cache_pathr Z fetch_urlr � USE_SIGNATUREZget_hash_checker)r� �namerm Zdstr9 r9 r: � fetch_and_verify_kernel_fileZ s r c @ s> e Zd Zddd�Zdd� Zdd� Zdd � Zd d � Zd d � ZdS )� PatchFetcherNc C s || _ d S )N)r� )r� r� r9 r9 r: r� e s zPatchFetcher.__init__c C s t | j|�S )N)r r� )r� r r9 r9 r: �_fetchh s zPatchFetcher._fetchc C sr | j jtj�}| j jtj�}| j jtj�}| j jtj�}tdd� ||||fD ��opt j j |�dkopt j j |�dkS )Nc s s | ]}t jj|�V qd S )N)r. r/ r0 )r� r/ r9 r9 r: � <genexpr>r s z0PatchFetcher.is_patch_fetched.<locals>.<genexpr>r ) r� r r rG rC rD r r �allr. r/ �getsize)r� Zpatch_done_pathZpatch_bin_pathZpatch_info_pathZ kmod_bin_pathr9 r9 r: �is_patch_fetchedk s z PatchFetcher.is_patch_fetchedc C s0 | j d krtd��| j s | j S | j� r6tjd� | j S tjd� t| j tj�r�y tj | j j t j �dd�}W n t k r~ Y n(X |jjdd �}|r�| j jtj|��| _ y| jt j � W n, t k r� tdj| j t jp�d���Y nX | jt j� | jtj� | j� tj| j j t j �d d d � t j tj � | j S ) Nz+Cannot fetch patch as no patch level is setzUpdates already downloadedzDownloading updatesr )r z KC-Base-UrlzfThe `{0}` patch level is not found for `{1}` patch type. Please select valid patch type or patch level�default� �wb)r� )!r� r� r r r rS r r� r r� r r rC r! r r� �upgrader ri r r r� � PATCH_TYPErD r r �extract_blacklistr� r rG r �restore_selinux_contextr )r� �respr r9 r9 r: � fetch_patchw s8 zPatchFetcher.fetch_patchc C sJ t | jjtj�d�j� }|rFtj|�}|rFtj | jjtj �|j d�� d S )Nr, r ) r2 r� r r rD r� � BLACKLIST_RE�searchr r� rE �group)r� ZbufZmor9 r9 r: r# � s z PatchFetcher.extract_blacklistc C s� |dkr dS yt |tj�}W n tk r0 dS X |jjdd�}|rT|jtj|��}|j tj�}t |d�� }t dd� |j � D ��}W dQ R X x|D ]}t ||� q�W t jtj� dS )z� Download fixup files for defined patch level :param level: download fixups for this patch level (usually it's a level of loaded patch) :return: None Nz KC-Base-Urlr, c S s g | ] }|j � �qS r9 )r� )r� �fixupr9 r9 r: r� � s z-PatchFetcher.fetch_fixups.<locals>.<listcomp>)r r rF r! r r� r! r ri r r2 r- � readlinesr r$ r r )r� r� r% r Z fixups_fnamer7 �fixupsr* r9 r9 r: � fetch_fixups� s zPatchFetcher.fetch_fixups)N) rJ r� r� r� r r r& r# r- r9 r9 r9 r: r c s (r c C s8 t � } tj| j� | jtjkr*tjd� n tjd� d S )Nr r ) r� r r� �msgr� �PLI�PATCH_NEED_UPDATErQ �exit)r� r9 r9 r: � kcare_check� s r2 c C s t � } t| �}y tj� }W n tk r2 i }Y nX tj� }d}|d k r\tj|d �j d�}tj � }t |j dg ��}t dd� |D ��}tj� }|s�tjd� n tjd� tjd j|�� tjd j|�� |d kr�tjd j|�� |d kr�tjd j|�� || d k�rtjd� tjd� d S )NZUnknown�tsz%Y-%m-%dr� c s s | ]}t |jd g ��V qdS )r� N)r� r� )r� Zrecr9 r9 r: r � s z$show_generic_info.<locals>.<genexpr>z$KernelCare live patching is disabledz"KernelCare live patching is activez - Last updated on {0}z - Effective kernel version {0}r z* - {0} kernel vulnerabilities live patchedz- - {0} userspace vulnerabilities live patchedz% - This system has no applied patchesz(Type kcarectl --patch-info to learn more)r� �_kcare_patch_info_jsonr Zlibcare_patch_info_basicr r Z get_stater Z fromtimestampZstrftimer� r� r� �sumr� r r� r� ) r� � kcare_info� libcare_info�stateZ latest_updateZeffective_versionZkernel_vulnerabilitiesZuserspace_vulnerabilitiesr� r9 r9 r: �show_generic_info� s4 r9 Fc C s� y�t dtjd�}|st�|jtj�}tjt j |�j � �}| r�g i }}x>|j d�D ]0}tj |�}|rxd|krx|j|� qR|j|� qRW ||d< tj|�}tj|� W nJ tk r� } ztj||j� dS d}~X n tk r� tjd� Y nX d S ) z� Retrieve and output to STDOUT latest patch info, so it is easy to get list of CVEs in use. More info at https://cloudlinux.atlassian.net/browse/KCARE-952 :return: None r� )r� �policyz z kpatch-namer� r NzNo patches availabler )r� r � POLICY_REMOTEr� r r rD r ri r r� r� r> r� �append�updaterg rh r� r r r� rm ) �is_jsonr� rm � patch_infor� r6 �chunk�datar� r9 r9 r: �kcare_latest_patch_info� s, rB c C s� d| j i}| jd k r�t| �}g }x>|jd�D ]0}tj|�}|rRd|krR|j|� q,|j|� q,W ||d< tj � }|r||d nd|d< |S )Nr� z z kpatch-namer� r� �unknown) r. r� �_kcare_patch_infor> r r� r< r= r Z read_dumped_kernel_patch_level)r� r6 r? r� r@ rA Zsaved_patch_levelr9 r9 r: r4 s r4 c C sP t j� }t j|| jtj�}tjj|�s.t d��t |d�j � }|rLt j d|�}|S )NzvCan't find information due to the absent patch information file. Please, run /usr/bin/kcarectl --update and try again.r, rI )r r� r� r� r rD r. r/ r0 r r2 r� r' �sub)r� r� r r� r9 r9 r: rD $ s rD c C sZ t � }| s>|jdkr tj|j� |jd kr.d S tjt|�� ntjtjt |�dd�� d S )Nr T)Z sort_keys) r� r� r r� r. r� rD rg rh r4 )r> r� r9 r9 r: r? 2 s r? c C s: t jd| g}tj|�}tj� }d}tj||�tj||�kS )Nz file-infozkpatch-build-time)r � KPATCH_CTLr � check_outputr � _patch_infoZget_patch_value)�new_patch_filer� Znew_patch_infoZcurrent_patch_infoZbuild_time_labelr9 r9 r: � is_same_patch> s rJ c C sL |dkr dS | r || k r dS | |kr(dS t jt j� |tj�}t|�sHdS dS )Nr FT)r r� r� r rC rJ )� applied_level� new_levelrI r9 r9 r: �kcare_need_updateF s rM c C sp t jrltjjt�o tjttj�s6tj j dj t�� d S t j dddtgdd�\} }}| dkrltj j dj | �� d S ) Nz-File {0} does not exist or has no read accessz /sbin/sysctlz-qz-pT)� catch_stdoutr z%Unable to load kcare sysctl.conf: {0})r ZUPDATE_SYSCTL_CONFIGr. r/ r0 � SYSCTL_CONFIG�access�R_OKr ry �warningr� r r� )r� �_r9 r9 r: � update_sysctlX s rT c s� t jjt�sttd�j� t jtt j�s>tj j dj t�� dS ttd��j}|j � }|j d� x,|D ]$� t� fdd�| D ��sb|j� � qbW x|D ]}|j|d � q�W |j� W dQ R X dS ) z*Update SYSCTL_CONFIG accordingly the editsro zFile {0} has no read accessNzr+r c 3 s | ]}� j |�V qd S )N)r� )r� r, )r8 r9 r: r t s z#edit_sysctl_conf.<locals>.<genexpr>� )r. r/ r0 rO r2 r5 rP rQ r ry rR r� r+ �seek�any�write�truncate)r� r< Zsysctl�linesro r9 )r8 r: �edit_sysctl_confc s r[ c C s* x$| D ] }t j|�rtdj|���qW d S )NzDDetected '{0}' kernel module loaded. Please unload that module first)�CONFLICTING_MODULES_RE�matchr r� )r� �moduler9 r9 r: �detect_conflicting_modules| s r_ c C s dj tj� �S )Nz /lib/modules/{0}/extra/kcare.ko)r� r Zget_system_unamer9 r9 r9 r: �get_kcare_kmod_link� s r` c C sX t dd�} tjtj� | tj�}tjj|�s.d S t |d��}|j � dd � dkS Q R X d S )Nr� )r� �rb� s ~Module signature appended~ i��) r� r r� r� r r r. r/ r0 r2 r� )r� Z kmod_fileZvfdr9 r9 r: �kmod_is_signed� s rc c s4 t jd�� � d krd S ddg} t� fdd�| D ��S )Nz /proc/keysZ(12ff0613c0f80cfba3b2f8eba71ebc27c5a76170Z(69a6d9eed3f620d5c2e13a1d211c46510a5ad9f5c 3 s | ]}|� kV qd S )Nr9 )r� r� )� system_keysr9 r: r � s z'kcare_certs_enrolled.<locals>.<genexpr>)r Z try_to_readrW )Z kcare_keysr9 )rd r: �kcare_certs_enrolled� s re c K s` d| g}x&|j � D ]\}}|jdj||�� qW tj|dd�\}}}|dkr\tdj| |���d S )Nz /sbin/insmodz{0}={1}T)rN r zLUnable to load kmod ({0} {1}). Try to run with `--check-compatibility` flag.)�itemsr< r� r r� r )Zkmodr� �cmdr� rc r� rS r9 r9 r: � load_kmod� s rh c C sP t j� r,t� dkrtd��t� dkr,td��t j� sDt j� sDt j� rLtd��d S )NFz4Secure boot is enabled. Not supported by KernelCare.z<Secure boot is enabled. No KernelCare certificates enrolled.zWYou are running inside a container. Kernelcare should be executed on host side instead.)r Zis_secure_bootrc r re Zinside_vz_containerZinside_lxc_containerZinside_docker_containerr9 r9 r9 r: �check_compatibility� s ri c C sP t jd�}t j|dgddd�d dk}|rL| d krLtjdj| �� tjd � d S ) NZmodinfoZkmodlveT)rN � catch_stderrr �freer� z3{0} patch type conflicts with kmodlve kernel moduler )rk r� )r Zfind_cmdr� r �logerrorr� rQ r1 )r@ rg Z has_kmodlver9 r9 r: � check_patch_type_compatibility� s rm c C sP t jddd| g�}g }x4|jd�D ]&}|j� r"|jd�\}}}|j|� q"W |S )Nz /sbin/modinfoz-FZparmrU �:)r rG r> r� � partitionr< )� kcare_link�stdoutZavailable_paramsr8 Z param_namerS r9 r9 r: �get_kmod_available_params� s rr c C sL t jr dndt jrdndt jr$t jndtt jt�r8t jndt jrDdndd�S )Nr r rI )� kpatch_debugZ kmsg_outputZ kcore_outputZ kdumps_dirZenable_crashreporter) r � KPATCH_DEBUGZ KMSG_OUTPUTZ KCORE_OUTPUTZKCORE_OUTPUT_SIZErS � KDUMPS_DIRrb ZENABLE_CRASHREPORTERr9 r9 r9 r: �make_kmod_new_params� s rv c C sH t jr"tjjt j� r"tjt j� x t� j� D ]\} }t| |� q.W d S )N) r ru r. r/ �exists�makedirsrv rf �update_kmod_param)Zparam�valr9 r9 r: r � s r c C st d}t jj|| �}t jj|�s"d S y(t|d��}|jt|�� W d Q R X W n$ tk rn tj j d| |� Y nX d S )Nz /sys/module/kcare/parameters�wz!failed to set %s kmod param to %s) r. r/ r? rw r2 rX rb rl r ry rN )Zkmod_param_nameZ param_valueZ params_rootZ param_pathr7 r9 r9 r: ry � s ry c s� t � }tj| |tj�}ytj||� W n tk r> |}Y nX tj rbt j j tj � rbt j tj � t� }t|�� t� fdd�|j� D ��}t|f|� t� d S )Nc 3 s" | ]\}}|� kr||fV qd S )Nr9 )r� �k�v)�available_kmod_paramsr9 r: r � s z"load_kcare_kmod.<locals>.<genexpr>)r` r r� r r �shutil�copyrl r ru r. r/ rw rx rv rr �dictrf rh � update_depmod)r� r� rp Z kcare_fileZ kmod_paramsr9 )r~ r: �load_kcare_kmod� s r� c C sX dg}| d k r |j d| g� tj|ddd�\}}}|rTtjdjdj|�||�dd� d S ) Nz /sbin/depmodz-aT)rN rj z%Running of `{0}` failed with {1}: {2}� F)r )�extendr r� r rl r� r? )�unamerg r� rS �stderrr9 r9 r: r� � s r� c C s4 t jd| gdd�\}}}|dkr0tdj| |���d S )Nz /sbin/rmmodT)rN r z Unable to unload {0} kmod {1})r r� r r� )�modnamer� rS r9 r9 r: � unload_kmod s r� c C sT g }xJdg| D ]<}t j| |dj|��}tjj|�rt|� |jdj|�� qW |S )NZvmlinuxz fixup_{0}.koz fixup_{0})r r� r� r. r/ rw rh r< )r� r� r� Zloaded�modZmodpathr9 r9 r: � apply_fixups s r� c C sD x>| D ]6}y t |� W q tk r: tjjd| � Y qX qW d S )Nz$Exception while unloading module %s.)r� rl r ry rz )r, r� r9 r9 r: � remove_fixups s r� c C s� | r | }n6t jrt j}n(t� j|�r2d| t jdfS d| t jdfS dddddd�}|j� }||krj|| }ntdj|| t jd���|| t jdfS ) NZfreeze_conflictTr FZ freeze_noneZ freeze_all)ZNONEZNOFREEZEZFULLZFREEZEZSMARTz3Unable to detect freezer style ({0}, {1}, {2}, {3}))r Z PATCH_METHODr; � intersection�upperr r� )�freezerr� r Zpatch_method_mapr9 r9 r: �get_freezer_style s" r� rI c s� | ||d�� t d� � tj� }tj� }t|� t||�}tj| |tj�}t | |� dj |tj t j � tj|��} d|k} | o�tj| |�} |d k } | o�t|�o�tj| �} � j|| d�� | r�t d� � d S | �rt d� � t| ||�}t d� � t|� t d � � t|� | �r"t d � � td� d } | �s<t d � � t| |� |�rHt� t d � � t|| || |� t� tj dj |tj � �� t j � t d� � t � fdd�tj!d� d S )N)r� Zfuturer� �startz{0}-{1}:{2};{3}r )Zcurrent� kmod_changedr� Zfxp�unpatchZunfxp�unloadF�load�patchz5Patch level {0} applied. Effective kernel version {1}�waitc s t � �S )N)r� r9 )r� r9 r: �<lambda>x s z kcare_load.<locals>.<lambda>)rx )"r� r r� r� r_ r� r� r rC r� r� r" r r� Z parse_unameZis_kmod_version_changedrJ Z kcare_update_effective_versionr= r� �kpatch_ctl_unpatchr� r� r� r� �kpatch_ctl_patchrT r r r� r Ztouch_status_gap_filer~ r� )r� r� r� r� � use_anchorr� r� r� r� � descriptionZ kmod_loadedr� Z patch_loadedZ same_patchr, r9 )r� r: � kcare_load< sR r� c C s� t jg}tj||tj�}tjj|�r2|j d|g� |j dd|g� |j d|d g� |j | � t j |dd�\}}}|dkr�t |||| ��d S )Nz-br� z-dz-mr T)rN )r rF r r� r rE r. r/ rw r� r< r r� r� ) r� r� r� r� r� r� Zblacklist_filer� rS r9 r9 r: r� { s r� c C sZ t jtjdd| d gddd�\}}}|dkrVtjdj||�dd� td j|t| ����d S ) Nr� z-mr T)rN rj z4Error unpatching, kpatch_ctl stdout: {0} stderr: {1}F)r zError unpatching [{0}] {1}) r r� r rF r rl r� r rb )r� r� rq r� r9 r9 r: r� � s r� c C s8 | |d< t tj� �|d< tjtjjtjd�t |�� d S )N�actionr3 z kcare.state) r� rw r r� r. r/ r? r r rb )r� r� r9 r9 r: r� � s r� c C sp d}t jj|�sd S xVt j|�D ]H}t jj||dd�}t jj|�sDq t j|�}|| kr t j|� t|� q W d S )Nz/usr/lib/modules/z weak-updateszkcare.ko) r. r/ �isdir�listdirr? �islink�readlink�unlinkr� )� kmod_linkZ modules_path�entryZ sym_link_pathZ target_pathr9 r9 r: �update_weak_modules� s r� c C sB t j� }t� }y|j|� W n4 tk rP } z|s@tdj|���W Y d d }~X nX t j� }t| |�}t � �� d|k�r|d k }|r�t t j � ||�}t j tjdd|d gddd�\} } } t|� | dkr�tjdj| | �d d � td j| t|����tjtjt�d td �t�d� t� } tj j | ��r,tj | � t | � W d Q R X d S )Nz�Unable to retrieve fixups: '{0}'. The unloading of patches has been interrupted. To proceed without fixups, use the --force flag.r r� z-mr T)rN rj z4Error unpatching, kpatch_ctl stdout: {0} stderr: {1}F)r zError unpatching [{0}] {1}r )�count�delay) r r� r r- rl r r� r� r� r� r� r� r r� r rF r� r rl rb r Zretryr Z check_exc�UNLOAD_RETRY_DELAYr� r` r. r/ r0 r� r� ) r� �forcer� �pf�errr� r� Z need_unpatchr, r� rq r� r� r9 r9 r: � kcare_unload� s8 r� c C s8 t � }| rt|�S |jdkr"|jS |jd k r4tj� S d S )Nr )r� �_kcare_info_jsonr� r. r� r rH )r> r� r9 r9 r: r6 � s r6 c C sR d| j i}| jd k r>|jtjtj� �� |jtj|jd��� | j |d< t j |�S )Nr� zkpatch-descriptionz kpatch-state) r. r� r= r r� r rH Zparse_patch_descriptionr� r8 rg rh )r� r6 r9 r9 r: r� � s r� c @ s$ e Zd ZdZdZdZdZdd� ZdS )r/ r r rp r� c C s" || _ || _|| _|| _|| _d S )N)r� r. � remote_lvlr� r8 )r� r� r. r� r� r8 r9 r9 r: r� � s z PLI.__init__N)rJ r� r� r r0 �PATCH_UNAVALIABLE�PATCH_NOT_NEEDEDr� r9 r9 r9 r: r/ � s r/ c C s� t j� } y�tdd�}| rJt| |�r6tjdd }}}qxtjdd }}}n.|dkrftjdd }}}ntjd d }}}t|||| |�}W nl tk r� tj }t j r�d j t j t j� d tj� �}n d j t j� d tj� t j� �}t||d d d �}Y nX |S ) Nr� )r� z*Update available, run 'kcarectl --update'.Zappliedz The latest patch is applied.r z(This kernel doesn't require any patches.ZunsetzDNo patches applied, but some are available, run 'kcarectl --update'.zuInvalid sticky patch tag {0} for kernel ({1} {2}). Please check /etc/sysconfig/kcare/kcare.conf STICKY_PATCH settingszLNew kernel detected ({0} {1} {2}). There are no updates for this kernel yet.Z unavailable)r r� r� rM r/ r0 r r� r� r� r � STICKY_PATCHr� r r^ r� r� r� )Zcurrent_patch_levelZnew_patch_levelr� r. r8 r� r9 r9 r: r� � s8 r� c C s� d}yXt j� }td|fd| fg�}tj� dj|� }tj|�}tj tj |j � ��}t |d �S t k r� } ztj||� d S d}~X nZ tk r� } ztj||� d S d}~X n0 tk r� } ztjdj|�� d S d}~X nX dS ) z� Request to tag server from ePortal. See KCARE-947 for more info :param tag: String used to tag the server :return: 0 on success, -1 on wrong server id, other values otherwise N� server_id�tagz/tag_server.plain?{0}r� r� � zInternal Error {0}� ���������)r � get_serveridr r r� r� r r� r r� ri r� r� r r r� r rl rl ) r� rm r� Zqueryr� r� r� ZueZeer9 r9 r: � tag_server, s" r� c C s� t jd�} tjdj| �� t}tj� ��}y:tj | |j �}t j t j | �|j � tj|j |� |j }W n2 tk r� } ztjdj|�� W Y d d }~X nX tjd|tj� gdd�\}}}|r�tdj||���W d Q R X d S )Nz doctor.shz#Requesting doctor script from `{0}`z3Kcare doctor error: {0}. Fallback to the local one.ZbashT)rj z Script failed with '{0}' {1})r rk r Zlogdebugr� �KCDOCTOR�tempfileZNamedTemporaryFiler Zfetch_signaturer Z save_to_filer r� Zcheck_gpg_signaturerl rl r r� r Zget_patch_serverr )Z doctor_urlZdoctor_filenameZ doctor_dstZ signaturer� r� rS r� r9 r9 r: �kcdoctorG s " r� c C sB t jdjt��} ytj| � W n tk r2 dS X tjd� dS )Nz{0}-new-versionFzwA new version of the KernelCare package is available. To continue to get kernel updates, please install the new versionT) r rk r� �EFFECTIVE_LATESTr r� r r r )rm r9 r9 r: �check_new_kc_versionX s r� c C s t j� }t|�}|tjkp*|tjko*|dk}yt| |�}W n� tjk r� } z.|dkrX� t j t |�� t j d� tj }W Y dd}~X n< t k r� } z |r�� nt jjdj|�� W Y dd}~X nX |tjkr�|} n@|} |dk�r|tj kr�t j|d�} n|tjk�r |} ntd��| S )a� Get patch level to apply. :param reason: what was the source of request (update, info etc.) :param policy: REMOTE -- get latest patch_level from patchserver, LOCAL -- use cached latest, LOCAL_FIRST -- if cached level is None get latest from patchserver, use cache otherwise :param mode: constants.UPDATE_MODE_MANUAL, constants.UPDATE_MODE_AUTO or constants.UPDATE_MODE_SMART :return: patch_level string Nz#Using previously downloaded patcheszUnable to send data: {0}r z9Unknown policy, choose one of: REMOTE, LOCAL, LOCAL_FIRST)r r� r� r r; ZPOLICY_LOCAL_FIRSTr r r r r� rb Z POLICY_LOCALrl ry rR r� r� r ) r� r: r� r� Z cached_levelZconsider_remote_exZ remote_levelr� r r� r9 r9 r: r� e s2 $ r� c C s� | dkr d S | dkrdn| t _ttdd�t j�r�tjt jd� t jdkrntj� rnt jpXt }t dd d j |�f� t j d j | �� ntdj | ���d S )N�edfr rI Zprobe)r� )r" rk r� �fs.enforce_symlinksifowner�fs.symlinkown_gidz fs.enforce_symlinksifowner=1zfs.symlinkown_gid={0}z'{0}' patch type selectedz/'{0}' patch type is unavailable for your kernel)rk r� )r� r� )r r" r r r � update_configr Z is_cpanelZ FORCE_GID� CPANEL_GIDr[ r� r r r )r@ Zgidr9 r9 r: �update_patch_type� s r� c $ C sn t j� ttj� |tjkr"t� ytd||d�}W nR t k r� } z6|tj tj fkrttj rtt |�}tjj|� dS � W Y dd}~X nX tj� }t|�}|j� t||d�s�tjd� dS y(tjtjddd� tjtjdd d� W n" tk �r tjjd � Y nX tj � }|tj k�s"tj �rVt � �( |j |� t |||| |tj kd � W dQ R X tj!|� t"||� dS ) ax :param mode: constants.UPDATE_MODE_MANUAL, constants.UPDATE_MODE_AUTO or constants.UPDATE_MODE_SMART :param policy: REMOTE -- download latest and patches from patchserver, LOCAL -- use cached files, LOCAL_FIRST -- download latest and patches if cached level is None, use cache in other cases :param freezer: freezer mode r= )r� r: r� N)rK rL z%No updates are needed for this kernelr� z kcore*.dump)Zkeep_nZpatternz kmsg*.logz#Error during crash reporter cleanup)r� )#r Zlog_all_parent_processesrm r r" r r; r� r� r� �UPDATE_MODE_AUTO�UPDATE_MODE_SMARTr� rb r ry rR r r� r r& rM r r r� ru rl rz r� r� r� r- r� Zdump_kernel_patch_levelr� ) r� r� r: r� r� r. r� r� r� r9 r9 r: � do_update� s< " r� c C s� t ttj�ttjptj�ttjp$tj�f�}|dkr<td��tjrHtjS | t j krltjp\tj}tjphtj}n tj}tj}|r�|S |r�d| S d S )Nr z�Invalid configuration: conflicting settings STICKY_PATCH, [AUTO_]UPDATE_DELAY or [AUTO_]STICKY_PATCHSET. There should be only one of themzrelease-) r5 �boolr r� Z UPDATE_DELAYZAUTO_UPDATE_DELAYZSTICKY_PATCHSETZAUTO_STICKY_PATCHSETr r �UPDATE_MODE_MANUAL)r� r� r� Zpatchsetr9 r9 r: � get_sticky� s$ r� c C s | d | S )Nr< r9 )r� r� r9 r9 r: � _stickyfy� s r� c C s t |�}|s| S |dkr"t|| �S tj� }|sDtjjd� tjd� y t j t j � dj |� �}W n: tk r� } z tj||j� tjd� W Y dd}~X nX tjtj|j� ��}t|d �}|dkr�t|d | �S |d kr�| S |d k� r�tjjd � tjd� tjjd |d � tjd� dS )z� Used to add sticky prefix to satisfy KCARE-953 :param file: name of the file to stickify :return: stickified file. �KEYzHPatch set to STICKY_PATCH=KEY, but server is not registered with the keyr� z!/sticky_patch.plain?server_id={0}r� Nr� r r� r rp zEServer ID is not recognized. Please check if the server is registeredzError: r� r� r� r� r= r� )r� r� r r� r ry r� rQ r1 r r� r r� r� r r� rm r r� ri r� r� )�filer� �sr� r� r� r� r� r9 r9 r: r� s2 r� c C s� g }| s dS | j d�}|d }|dd� }|jd�}||krLtdt| � ��|s`| j� |j� kS |dkrt|jd� n>|jd �s�|jd �r�|jtj|�� n|jtj|�j d d �� x |D ]}|jtj|�� q�W tj d d j |� d tj �} | j |�S )zhMatching according to RFC 6125, section 6.4.3 http://tools.ietf.org/html/rfc6125#section-6.4.3 Fr< r r N�*z,too many wildcards in certificate DNS name: z[^.]+zxn--z\*z[^.]*z\Az\.z\Z)r> r� r� �repr�lowerr< r� �re�escape�replace�compiler? Z IGNORECASEr] ) Zdn�hostnameZ max_wildcardsZpats�piecesZleftmostZ remainderZ wildcardsZfragZpatr9 r9 r: �_dnsname_match/ s( r� c C s g }xBt | j� �D ]2}| j|�}|j� dkrdd� t|�jd�D �}qW | sTtd��g }x0|D ](\}}|dkr^t||�r|d S |j|� q^W |s�| j � j }t||�r�d S |j|� t |�dkr�t dj |d jtt|�����n,t |�dk� r�t d j ||d ���nt d ��d S ) NZsubjectAltNamec S s g | ]}|j � jd d��qS )rn r )r� r> )r� �itr9 r9 r: r� g s z"match_hostname.<locals>.<listcomp>�,ztempty or no certificate, match_hostname needs a SSL socket or SSL context with either CERT_OPTIONAL or CERT_REQUIREDZDNSr z(hostname {0} doesn't match either of {1}z, z hostname {0} doesn't match {1}r z=no appropriate commonName or subjectAltName fields were found)�rangeZget_extension_countZ get_extensionZget_short_namerb r> r� r� r< Z get_subjectZ commonNamer� r� r� r? �mapr� ) Zcertr� Zsanr� r� Zdnsnamesr� rc Zcnr9 r9 r: r� b s0 r� c C s2 t ddd�} | jdddd� | jdd d dd� | jd d dd� | jd dddd� | jdddd� | jdddd� | jdddd� | jdddd� | jdddd� | jd d d d� | jd d dd� | jd!d"dd� | jd#d$dd� | jd%d&dd� | jd'd(d)d� | jd*d+dd� | jd,d-dd� | jd.d/dd� | jd0d1dd� | jd2d3dd� | jd4d5d6d� | jd7d8d9d� | jd:d;dd� | jd<d=d)d� | jd>d?dd� | jd@dAdd� | jdBdCdd� | jdDdEdd� | jdFdGdd� | jdHdIdd� | jdJdKdd� | jdLdMdd� | jdNdOdPtd dQdR� | jdSdTdd� | jdUdVdd� | j� }|jdWdXdPd� |jdYdZdd� |jd[d\dd� | jd]d^dPd dQd_� | jd`dadbddQdc� | jdddedf� | jdgdhdd� | jdidjdkdldm� tj�s�| jdndodpdqdQdr� | jdsdtdpdqdudr� | jdvdwdd� | jdxdydzdd� | jd{ddd� | jd|d}d~dd� | jdd�d�dd� | jd�d�d�d�d� | jd�d�d�dd�d�� | jd�d�dd� | jd�d�dd� | j� }tjjt j � � tj�s�t j d�g7 _ |j d k �rt td |j jd����jtj ��rd�S d�S |j�s|j�r2tj�r(tjt_ntjt_n|j�rBtjt_|j�sjtj � d�k�rjt d�t j d�� d�S t j!}|j�r�t j"}n|j�r�t j#}t$j%|� |j&�r�t'j(� |j)�r�|j)d�k�r�t*|j)�t_+t j,tj+d�� nd t_+t j,dd�� |j-d k �r t j,|j-d�� |j-t_.|j/�rdQt_0|j1�r(dQt_2|j3�r6dut_4|j5�rDt5� |j6�rZt7j8d�t9� n8|j:�r�tj;d�k�r�tj<d�k�r~dntj<�p�d�|_=du|_|j>�r�|j>t_?|j@�r�t7j8d�t9� d�t_?tj?jAd��t_?tj?�r�tj?tBk�r�t$jCjDd�jEtj?d�jFtB��� |jG�rdut_Hd�|jG t_I|j=�r&tJ|j=� tj;d�k�rTtK� t_;t7j8d�jEtj;�pLd��t9� |jL�rtt'jMtNjL|jOd��� d S tPtj;� |jQ�r�tR� d S |jS�r�|jO�r�tSd�d�� ntS� d S |jT�r�t j,d�d�� d S |jU�r�t j,d�d�� d S |jV�r�t jW|jV� d S |jX�rtY|jX�S |jZ�r t[jZ� |j\�rPtj;d�k�r@t j,d�d�� t[j\|j\|j]�S |j^�rnt[j^� d�k�rjd�S d�S |j_d k �r�t`|j_�S |ja�r�t'jMtjb� tc|dpd �d k �r�tdje|jf� d�S tj�s�|jg�r�tdjh� S |ji�r�tdjj� d k �r�t$jkd�� |jl�r tdjjtjmd�� n|jn�r$tdjo� t$jkd�� |jp�r:t'jMtdjq� � |jr�rPt'jMtdjs� � |jt�rttdju� �rtt'jMtdjv|jt�� |jwd k �r�|jwdk�r�tjx�p�tytdjzj{� �}nd�d�� |jwjd��D �}tdjjt||�d��d k �r�t$jkd�� |j}�r�tdjjtjmd d�� |j~� r t'jMt|jOd��� d}|j�� r(t7j8d�t9� d�}|j�� r6|j�}|j�� rPt�|tj�tj�d�� |j� rpt�|tj�d�� t$jkd�� |j� r�t'jMt�j�� � |j�� r�t�||j�d�� t$jkd�� |j� r�dQt_�t�j�t�j�d�d��� t�|tjmd�� |j�� r�t�|jOd�� |j�� r�t�� S |j�� r t�|jOd�� |j�� rt�� t�t j��d�k� r.t�� d S )�NZkcarectlz)Manage KernelCare patches for your kernel)Zprogr� z--debugrI Z store_true)�helpr� z-iz--infoz]Display information about KernelCare. Use with --json parameter to get result in JSON format.z --app-infozcDisplay information about KernelCare agent. Use with --json parameter to get result in JSON format.z-uz--updatez<Download latest patches and apply them to the current kernelz--unloadzUnload patchesz--smart-updatez,Patch kernel based on UPDATE POLICY settingsz --auto-updatez-Check if update is available, if so -- updatez--localzNUpdate from a server local directory; accepts a path where patches are located�PATH)r� �metavarz --patch-infoz"Return the list of applied patchesz --freezerz)Freezer type: full (default), smart, noner� z --nofreezez/[deprecated] Don't freeze tasks before patchingz--unamezReturn safe kernel versionz--license-infozReturn current license infoz--statuszReturn status of updatesz --registerz Register using KernelCare Keyr� z--register-autoretryz=Retry registering indefinitely if failed on the first attemptz --unregisterz7Unregister from KernelCare (for key-based servers only)z--checkz Check if new update availablez--latest-patch-infoziReturn patch info for the latest available patch. Use with --json parameter to get result in JSON format.z--testz&[deprecated] Use --prefix=test insteadz--tagz7Tag server with custom metadata, for ePortal users onlyZTAGz--prefixzpPatch source prefix used to test different builds by downloading builds from different locations based on prefixr� z --nosignaturezDo not check signaturez--set-monitoring-keyzPSet monitoring key for IP based licenses. 16 to 32 characters, alphanumeric onlyz--doctorz@Submits a vitals report to CloudLinux for analysis and bug-fixesz--enable-auto-updatezEnable auto updatesz--disable-auto-updatezDisable auto updatesz --plugin-infozProvides the information shown in control panel plugins for KernelCare. Use with --json parameter to get result in JSON format.z--jsonzoReturn '--plugin-info', '--latest-patch-info', '--patch-info', '--app-info' and '--info' results in JSON formatz --versionz(Return the current version of KernelCarez--kpatch-debugzEnable the debug modez--no-check-certz2Disable the patch server SSL certificates checkingz--set-patch-levelzBSet patch level to be applied. To select latest patch level set -1ZstoreF)r� r� r\ r �requiredz--check-compatibilityzCheck compatibility.z --clear-cachezClear all cached filesz--set-patch-typez@Set patch type feed. To select default feed use 'default' optionz --edf-enabledz"Enable exploit detection frameworkz--edf-disabledz#Disable exploit detection frameworkz--set-sticky-patchzjSet patch to stick to date in DDMMYY format, or retrieve it from KEY if set to KEY. Leave empty to unstick)r� r� r r� z-qz--quietz=Suppress messages, provide only errors and warnings to stderr)r� r� r� z --has-flagszCheck agent features)r� z--forcez-Force action and ignore several restristions.z --set-configzChange configuration optionr< z KEY=VALUE)r� r� r� z--disable-libcarezDisable libcare services�enable_libcareZ store_const)r� Zdestr� �constz--enable-libcarezEnable libcare servicesTz --lib-updatezIDownload latest patches and apply them to the current userspace librariesz --lib-unloadz--userspace-unloadzUnload userspace patchesz--lib-auto-updatez --lib-infoz--userspace-infoz&Display information about KernelCare+.z--lib-patch-infoz--userspace-patch-infoz,Return the list of applied userspace patchesz --lib-versionz--userspace-versionzReturn safe package versionZ PACKAGENAMEz--userspace-update�USERSPACE_PATCHESr� zODownload latest patches and apply them to the corresponding userspace processes)r� Znargsr� r� z--userspace-auto-updatez--userspace-statusz"Return status of userspace updateszlibcare-enabledr� r r zPlease run as root)r� )r )r� zTFlag --edf-enabled has been deprecated and will be not available in future releases.r� r zMFlag --test has been deprecated and will be not available in future releases.r& �/z(Prefix `{0}` is not in expected one {1}.r� zfile:z+edf patches are deprecated. Fallback to {0})r> rg )r� ZYES)r� ZNOrk r� )r" z Userspace patches are applied.)r� z Userspace patches are unloaded.c S s g | ]}|j � j� �qS r9 )r� r� )r� Zptchr9 r9 r: r� � s zmain.<locals>.<listcomp>)�limit)r� r� zQFlag --nofreeze has been deprecated and will be not available in future releases.r� )r� r: zKernel is safe)r� z=KernelCare protection disabled. Your kernel might not be safe�< )�r Z add_argumentr� Z add_mutually_exclusive_groupr ZLIBCARE_DISABLEDZ parse_args�__dict__r= r Zget_config_settingsZFLAGSZ has_flagsr- �filterr> �issubset�quietZ auto_updateZSILENCE_ERRORSr ZPRINT_CRITICALZ PRINT_LEVELZ PRINT_ERRORr Z PRINT_DEBUGr� r. �getuid�printrQ r� �loggingZINFOZWARNING�DEBUGr Zinitialize_loggingr� r Zclear_all_cacheZset_patch_levelrb r r� Zset_sticky_patchr� Z nosignaturer Z no_check_certr� rs rt ri Z edf_enabled�warnings�warn�DeprecationWarningZ edf_disabledr" ZPREV_PATCH_TYPEZset_patch_typer� r� r& r� �EXPECTED_PREFIXry rR r� r? Zlocalrf Z PATCH_SERVERr� r� Zapp_infor� r rg rH Zdoctorr� r� Zenable_auto_updateZdisable_auto_updateZ set_configZupdate_config_from_argsZset_monitoring_keyr� Z unregisterr �registerZregister_autoretryr� r� r� r� r_ ra r Zset_libcare_statusr� Zuserspace_statusZget_userspace_update_statusZ lib_updateZdo_userspace_updater Zlib_auto_updater� Z lib_unloadZlibcare_unloadZlib_infor7 Zlib_patch_infoZlibcare_patch_infoZ lib_versionZlibcare_server_startedZlibcare_versionZuserspace_updater� �listZ USERSPACE_MAP�keys�sortedZuserspace_auto_updater� r6 Znofreezer� Z smart_updater� r� Z UPDATE_POLICYr� r r� r� r� r� ZCHECK_CLN_LICENSE_STATUSrw rx �randomZuniformr? Zstatusr� Zlatest_patch_inforB Zcheckr2 r� �argvr9 )ZparserZexclusive_groupr� r� r� r� r9 r9 r: �main� s r� )r# r$ r% r& )r' r( )N)N)F)F)N)rI F)rI F)r )�Z __future__r rj rg r� r. r� r� r� r r� ZsslrQ r� rw rP r� Zargparser r � contextlibr rI r r r r r r r r r r r r r r r r r r r Zpy23r r r r r r r r! r� r� r� r1 r� r rO r� r� ZDOTALLr' r\ r/ r� �insert�filterwarningsr� ry ZsetLevelr� r; rB rH re rn r~ r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� ra Zdistutils.versionZ distutilsZ OpenSSL.SSLr� r� Z StrictVersionZ __version__� ImportErrorr� ZHTTPSConnectionZPureHTTPSConnection�objectr� r� r r� r r r r r2 r9 rB r4 rD r? rJ rM rT r[ r_ r` rc re rh ri rm rr rv r ry r� r� r� r� r� r� r� r� r� r� r� r� r6 r� r/ r� r� r� r� r; r� r� r� r� r� r� r� r� r� r9 r9 r9 r: �<module> s" & 4 ! a # ? , 2 .7 , 3)