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� t" t j# | j$ � � � } | j d g � } t% j& | � s�t j' d j | � � � n t( | | | d | j d � � } t) | d � } t | | | d � } t j j* | � sit j j+ | � d k r�t j | d � } y, t j, | | d t j- d t j. | � �Wq�t k r�} | j d( k r�t j/ d � � n � q�Xn t | | | � } d d | d | d! g } t0 j1 | d" t d# t �\ } } } | r`t j d$ j | | | � d d% �� n t | | d& � } t j j2 | � r�t j j3 | � r�t j | � n t j4 | | d' � t j5 | d' | � | S() Nt maint us latest.v1s ?info=t updateR& t tagst Stickyt headerst check_licenses; No libcare patchset available for {0} at tag {1}, skipping.R< t ignore_errorsi� s8 Invalid sticky patch tag {0}: server rejected the value.t statuss invalid lib sticky patchR sk Latest LibCare patchset for {0} is incompatible with the current kernecare package version, please upgrade.RL RM s patch.tar.gzi t patch_urlt check_signaturet hash_checkeri� i� s KC+ licence is requiredt tart xfs -Cs --no-same-ownert catch_stdoutt catch_stderrs( Patches unpacking error: '{0}' '{1}' {2}s patches unpacking errort latests .tmp( i� i� (6 R t PREFIXR t stripR t get_patch_server_urlt LIBNAME_MAPR] R t encoded_server_lib_infoR4 R5 R6 R t wrap_with_cache_keyR t urlopen_authR@ R t NotFoundR t loginfoR? R$ t shutilt rmtreeR: Rd R t codet KcareErrorR t set_feature_flags_from_headersRt R t nstrt readR t has_lc_capabilitiest CapabilitiesMismatchRG RP t existst getsizet fetch_urlt USE_SIGNATUREt get_hash_checkert NoLibcareLicenseExceptionR t run_commandt islinkt isdirt symlinkt rename( R8 t build_idt patch_levelt tagt prefixt urlt cache_dstt extra_kwargst responset ext metat required_capabilitiesRL t plevelt patch_patht dstt cmdR� t stdoutt stderrt link_name( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt fetch_userspace_patch� sr '% "+, $!%c C sj | t _ | s t � n t j d | r/ d n d � | rF t � n t j j d | r^ d n d � d S( Nt LIBCARE_DISABLEDt FALSEt YESs libcare service is t enabledt disabled( R R� t libcare_server_stopR t update_configt libcare_server_startR t kcarelogRf ( R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt set_libcare_status� s c C s� t j s t j j t j � r� t j t j d d g � t j t j d d g � t j t j d d g � t j t j d d g � nA y t j d d � d d g } Wn t k r� d SXt j | � d S( Nt stops libcare.sockets libcare.services reset-failedt libcaret services /usr/sbin/s /sbin/( s /usr/sbin/s /sbin/( R t SKIP_SYSTEMCTL_CHECKR4 R5 R� t SYSTEMCTLR R� t find_cmdR" ( R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyR� � s c C s3 t j s t j j t j � r� t j t j d d d g d t d t �\ } } } | d k ra d St j t j d d g � t j t j d d g � t j t j d d g � t j t j d d g � t j t j d d g � nN t � r� d Sy t j d d � d d g } Wn t k r!d SXt j | � d S( Ns is-actives --quiets libcare.serviceR} R~ i R� s libcare.sockets reset-failedR� t startR� s /usr/sbin/s /sbin/( s /usr/sbin/s /sbin/( R R� R4 R5 R� R� R R� Rd t libcare_server_startedR� R" ( R� R+ R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyR� s& c sg d j d � t | p g � D� � } d d g } � sM | d d | g 7} n y t | � } Wn1 t k r� } t j d j | � d d �� n Xg } xN | j d � D]= } | r� y | j t j | � � Wq� t k r� q� Xq� q� Wg | D]3 } i | j d � d 6| j d � d 6| d 6^ q� } x8 | D]0 } t � f d � | d j � D� � | d <q/W| S( Nt |c s s' | ] } d j t j | � � Vq d S( s ({0})N( R? t ret escape( t .0t proc( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pys <genexpr>$ s Rf s -js -ls -rs/ Gathering userspace libraries info error: '{0}'Rw s userspace libs info errors t commt pidR& c 3 s4 | ]* \ } } d | k s" � r | | f Vq d S( t patchlvlN( ( R� t kt v( t patched( s- /usr/libexec/kcare/python/kcarectl/libcare.pys <genexpr>= s ( R6 Ra R= R" R R� R? t splitt appendt jsont loadst ValueErrort popt dictR` ( R� t limitt regexpR� t linesRC t resultt line( ( R� s- /usr/libexec/kcare/python/kcarectl/libcare.pyR[ s& % " @ .c C s� t � } xJ | D]B } x9 | d j � D]' \ } } | j | d | d f � q' Wq Wg } t � } x� | D]{ } xr | D]j \ } } t | | t | � d � } t j j | � ry t | d � � } | j t j | � � Wd QXqy qy Wql W| S( NR& RK R� s info.jsont r( R R` t addR2 R: RP R4 R5 t isfilet openR� R� t load( Rf RV Rk R+ t dataR� t umapR� R� R� t patch_info_filenamet fd( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyR\ B s # 'c C s t t � � S( N( R\ R[ ( ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt libcare_patch_info_basicR s c C s3 t � } | s t j d � n t j i | d 6� S( Ns No patched processes.R� ( R� R R> R� t dumps( R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt libcare_patch_infoW s c C s3 t � } | s t j d � n t j i | d 6� S( Ns No patched processes.R� ( R[ R R> R� R� ( R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt libcare_info_ s c C s= i } x0 t � D]% } | j d d � | | j d � <q W| S( Ns latest-versionRT RU ( R� R] ( R� Rk ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt _libcare_versiong s #c C s7 x0 t � j � D] \ } } | j | � r | Sq Wd S( NRT ( R� R` R% ( R8 RU R* ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt libcare_versionn s c C s d j d � | D� � d S( NRT c s s" | ] } t j | � d Vq d S( t N( R t bstr( R� t p( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pys <genexpr>v s R� ( R6 ( t params( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt libcare_client_formatu s c C s: x$ t D] } t j j | � r | Sq Wt j d � � d S( Ns Libcare socket is not found.( t LIBCARE_SOCKETR4 R5 R� R R� ( t libcare_socket( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt get_available_libcare_sockety s c G s t j r t j d � � n t j t j t j d � } | j d � d } z� | j t � � | j t j � t | � } t j d j d | � � | j | � x- t r� | j d � } | s� Pn | | 7} q� W| j d d � } t j d j d | � � | SWd | j � Xd S( Ns Libcare is disabled.i i RT s Libcare socket send: {cmd}R� i s utf-8t replaces! Libcare socket recieved: {result}R� ( R R� R R� t sockett AF_UNIXt SOCK_STREAMt settimeoutt connectR� t LIBCARE_SOCKET_TIMEOUTR� R t logdebugR? t sendallRd t recvt decodet close( R� t sockt resR� R� R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyR= � s( c C s2 | r� x� | D]{ } t d | | � } t j j | � s= q n y t d d | � Wq t k r� } t j d j | | � d d �� q Xq Wd Sx� | D]� } y t d t | � � Wn1 t k r� } t j d j | � d d �� n Xy t d � Wq� t k r)} t j d j | � d d �� q� Xq� Wd S( NRr Rq s --storages3 Userspace patch applying error (storage={0}): '{1}'Rw s userspace patch apply errort storages( Userspace storage switching error: '{0}'s userspace storage switch errors% Userspace patch applying error: '{0}'( R: R4 R5 R� R= R" R R� R? ( R� R� R� t storage_pathRC ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt libcare_patch_apply� s* "c C sF y t d � Wn1 t k rA } t j d j | � d d �� n Xd S( Nt unloads& Userspace patch unloading error: '{0}'Rw s userspace patch unload error( R= R" R R� R? ( RC ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt libcare_unload� s c C s@ y t d � Wn+ t k r; } t j d j | � � � n Xd S( s; Reload libcare-server plugin without restarting the server.t replugins Userspace replugin error: '{0}'N( R= R" R R� R? ( RC ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt libcare_replugin� s R� c C s� t � | t j k r$ t j r$ d St � } | d k rN t | j � � } n g } x' | D] } | j | j | g � � q[ W| s� t j d j | � � d St d | d | � \ } } } } | r� t j d � � n | s� t j d � d St j t j j t j d � � t � y t | d | �Wn8 t j k rb} t j t | � � t j d � � n Xt � } t | � } t t d � | D� � � s�d St j d j d | � � t j d j d | � � t d � | j � D� � } t d � | j � D� � } | | } t d � | j � D� � } t j d j d t! | � d | � � x9 | j" � D]+ \ } } t j d j | t! | � � � qZW| S( s0 Patch userspace processes to the latest version.s No such userspace patches: {0}R� R� s8 There were errors while patches downloading (unpacking).s No patches were found.R3 s) There were errors while patches applying.c s s | ] } | d Vq d S( R& N( ( R� t item( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pys <genexpr> s s Patched before: {before}t befores Patched after: {after}t afterc s s" | ] } | D] } | Vq q d S( N( ( R� R` R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pys <genexpr> s c s s" | ] } | D] } | Vq q d S( N( ( R� R` R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pys <genexpr> s c s s | ] } t | � Vq d S( N( t len( R� R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pys <genexpr> s s� The patches have been successfully applied to {count} newly discovered processes. The overall amount of applied patches is {overall}.t countt overalls* Object `{0}` is patched for {1} processes.N(# t rotate_libcare_logsR t UPDATE_MODE_AUTOR t LIB_AUTO_UPDATER$ R2 R t keysR^ R] R R� R? t check_userspace_updatesR R� R t restore_selinux_contextR4 R5 R6 R7 R R> RP R[ t _get_userspace_procst anyR� R t valuest sumR R` ( t modeR� R� R� t process_filtert userspace_patcht failedt something_foundR+ R R� t data_afterR t uniq_procs_aftert uniq_procs_beforet diffR R� R� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt do_userspace_update� sR ! #c C sn z5 y t � \ } } } } Wn t j k r3 d SXWd t � X| rJ d S| rT d St j d d � rj d Sd S( Ni i t filenames .libcarestatusi i ( R R R� R R t status_gap_passed( R R+ t libs_not_patched( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt get_userspace_update_status s c C s� i } xy | D]q } xh | d j � D]V \ } } | j d � r$ | | k rX g | | <n | | j | d | d f � q$ q$ Wq W| S( NR& R� R� R� ( R` R] R� ( Rf R� R R8 Rk ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyR . s *c C se t � } xU | D]M } xD | d j � D]2 \ } } | j | | d | j d d � f � q' Wq W| S( NR& RK R� i ( R R` R� R] ( Rf R� R R8 Rk ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt _get_userspace_libs9 s .c C s� | s> t � } g } g | j � D] } | j | � ^ q" n t d t d | � } t | � } t } } t } x"t | � D]} | \ } } } yO t | | | d | �} | r� | d k r� w| n t } | d k r� t } n Wq| t j k r} t } t j t | � � q| t j t j f k r-q| t j k rC� q| t j k r�} t | d d � d k rs� n t } t j t | � � q| Xq| Wt j d d � | | | | f S( NR� R� R� i Rw s invalid lib sticky patchR s .libcarestatus( R2 R R^ R[ R@ R Rd R# R� R$ R R� R t logwarnRP R� R� t AlreadyTrialedExceptionR� t getattrR> R t touch_status_gap_file( R� R� R� R& t data_beforeR R R R! Rk R8 R� R� R� t eR� ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyR A s> ) c C s� d } d } t j d d t �} | r� y( t j | t g d t �\ } } } Wn% t k rv } d } t | � } n X| r� t j d j | � d t �q� n t j d d t �d } t j j | � s� d St j d } y� t j | � } t j d � } g | D]* } | j | � rt j j | | � ^ q} g | D] } t j j | � | f ^ q:} | j d t � d } xY | D]Q \ } } | t j j | � 7} | | k r{t j | � t j j d | � q{q{WWn$ t k r�t j d d t �n Xd S( Ni RT t logrotatet raise_excR~ i s5 failed to run logrotate for libcare logs, stderr: {0}R< s logrotate utility wasn't founds /var/log/libcare/i i s ^\d+\.log.*t reverses% Removed %s because of logs size limits) Failed to cleanup libcare server logfilesi ( R R� R@ R� t LIBCARE_LOGROTATE_CONFIGRd R" RP R R> R? R$ R4 R5 R� R t! LIBCARE_PIDLOGS_MAX_TOTAL_SIZE_MBt listdirR� t compilet matchR6 t getctimet sortR� t removeR� Rf t logexc( t rcR� t logrotate_pathR+ R) t libcare_log_directoryt max_total_sizet log_filest pidlog_ret fnt pidlog_filest fpt pidlog_files_with_ctt total_sizet filepath( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyR r s< (" 7+ c C sb y t j d d � d d g } Wn t k r3 t SXt j | d t d t �\ } } } | d k S( sK Assume that whenever the service is not running, we did not patch anything.R� s /usr/sbin/s /sbin/R� Rw R} R~ i ( s /usr/sbin/s /sbin/( R R� R" R@ R� Rd ( R� R� R+ ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyR� � s $( s /run/libcare/libcare.socks /var/run/libcare.sock(M R� R4 R� R� R� RT R R R R R R R R R R R R R R t py23R R R R@ t typingR R R R R t LIBCARE_CLIENTR� Rc Re R- R� R R$ R# t cachedR1 R2 R: RF t intRG Rn R� R� R� R� Rd R[ R\ R� R� R� R� R� R� R� R= R t log_all_parent_processesR R t track_update_statust skip_if_no_selinux_modulet UPDATE_MODE_MANUALR R" R R# R R R� ( ( ( s- /usr/libexec/kcare/python/kcarectl/libcare.pyt <module> sl ^ + L " $ $H 1 *
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