Current File : //lib/python2.7/site-packages/fail2ban/server/asyncserver.pyo
�
��&dc @ s@ d Z d Z d Z d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l
Z
d d l Z d d l Z d d l
Z
d d l Z d d l Z d d l m Z d d l m Z d d
l m Z m Z m Z e e � Z d e j f d � � YZ d e d d
� Z d e j f d � � YZ d e! f d � � YZ" d S( s
Cyril Jaquiers Copyright (c) 2004 Cyril Jaquiert GPLi����( t dumpst loadst HIGHEST_PROTOCOLNi ( t Utilsi ( t CSPROTO( t loggingt getLoggert formatExceptionInfot RequestHandlerc B sT e Z d � Z d � Z d � Z d � Z d e f d � � YZ d � Z d � Z RS( c C sB t j j | | � | | _ | | _ g | _ | j t j � d S( N( t asynchatt
async_chatt __init__t _RequestHandler__connt _RequestHandler__transmittert _RequestHandler__buffert set_terminatorR t END( t selft connt transmitter( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyR 5 s
c C sW | j rS | j } d | _ y | j t j � | j � WqS t j k
rO qS Xn d S( N( R
t Nonet shutdownt sockett SHUT_RDWRt closet error( R R ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt __close= s c C s | j � t j j | � d S( N( t _RequestHandler__closeR
R t handle_close( R ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyR G s
c C s | j j | � d S( N( R t append( R t data( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt collect_incoming_dataK s t LoadErrorc B s e Z RS( ( t __name__t
__module__( ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyR! P s c C sd y� | j } g | _ t j j | � } | t j k rD | j � d Sy t | � } WnG t k
r� } t j d | d t j
� t j k �t
j | � � n X| j r� | j j | � } n d g } t | t � } | j | t j � Wnt t k
r_} t | t
j � s5t j d | d t j
� t j k �n t d | t � } | j | t j � n Xd S( Ns$ PROTO-error: load message failed: %st exc_infot SHUTDOWNs Caught unhandled exception: %rs ERROR: %s( R R t EMPTYt joint CLOSEt close_when_doneR t Exceptiont logSysR t getEffectiveLevelR t DEBUGR R! R t proceedR R t pushR t
isinstance( R t messaget e( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt found_terminatorX s0
c C s� yj t � \ } } t j d t | � � t j t j � j � � t d | t � } | j | t
j � Wn t k
r } n X| j
� d S( Ns" Unexpected communication error: %ss ERROR: %s( R R+ R t strt tracebackt
format_exct
splitlinesR R R/ R R R* R) ( R t e1t e2R1 R2 ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt handle_error~ s (
R" R# R R R R R* R! R3 R: ( ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyR 3 s
&c C s� | s i } n d | d <| d k r1 t j } n t j } t | � rO | } nJ | r� t j r� t t j d � r� t j
d � t | � d } t j } n xN| � r�y+ | | � | d r� | d c d 8<n Wq� t k
r�} | � s� Pn | d c d 7<| d d k r`| j
d t j t j f k rGt j d t | � � q�t j d t | � � q�| d d k r�t j | � t j d � q�| d d
k r�| j
d t j k s�t | j � � d k r�t j d | � Pq�q�q� Xq� Wd S( Ni t listent polls" Server listener (select) uses polli� i i s Server connection was closed: %ss0 Too many errors - stop logging connection errorsid s+ Too many errors - critical count reached %r( R R t DEFAULT_SLEEP_TIMEt asyncoreR< t callablet poll2t hasattrt selectR+ t debugt floatR* t argst errnot ENOTCONNt EBADFt infoR4 R t exceptiont EMFILEt sumt
itervaluest critical( t activet timeoutt use_pollt err_countR< R2 ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt loop� sB
!
t AsyncServerc B sn e Z d � Z d � Z d � Z d
e d � Z d � Z d � Z d � Z
d � Z d � Z e
d � � Z RS( c C sX t j j | � | | _ d | _ t | _ t | _ i d d 6d d 6| _ d | _
d S( Ns /var/run/fail2ban/fail2ban.socki t acceptR; ( R> t
dispatcherR t _AsyncServer__transmittert _AsyncServer__sockt Falset _AsyncServer__initt _AsyncServer__activet _AsyncServer__errCountR t onstart( R R ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyR � s c C s t S( N( RY ( R ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt writable� s c C sY y | j � \ } } Wn� t k
r} | j d c d 7<| j d d k rt t j d | d | j d d k �n� | j d d k r� t j d � ny | j d d k rt | t j � r� | j d t j
k s� t | j j � � d k rt j
d
| j � | j � qn d SX| j d r8| j d c d 8<n t j | � t | | j � d S( NRU i i s Accept socket error: %sR$ s. Too many acceptor errors - stop logging errorsid i i� s+ Too many errors - critical count reached %r( RU R* R\ R+ t warningR R0 R RE RF RK RL RM RN t stopRT t _AsyncServer__markCloseOnExecR RW ( R R t addrR2 ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt
handle_accept� s& (
c sG t j � � _ | � _ t j j | � rf t j d � | rW t j d � � j
� qf t d � � n � j t
j t
j � � j � y � j | � Wn$ t k
r� t d � j � � n Xt j � j
� � j d � t � _ � _ � _ � j r� j � n t � f d � d | d | d � j �t � _ � j � d S(
Ns$ Fail2ban seems to be already runnings Forcing execution of the servers Server already runnings Unable to bind socket %si c s � j S( N( t _AsyncServer__loop( ( R ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt <lambda> s RP RQ RR ( t threadingt current_threadt _AsyncServer__workerRX t ost patht existsR+ R R_ t _remove_sockt AsyncServerExceptiont
create_socketR t AF_UNIXt SOCK_STREAMt set_reuse_addrt bindR* RT Ra R; t TrueRZ Rd R[ R] RS R\ RY R` ( R t sockt forceRP RQ ( ( R s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt start� s,
( c s� t } � j r� t � _ � j rR y � j j t j � WqR t j k
rN qR Xn t j j � � t
j � � j k r� t
j � f d � d � n t } n � j r� t j j � j � r� � j � t j d � j � n | r� t j d � n t � _ d S( Nc s � j S( N( R[ ( ( R ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyRe s i s Removed socket file s Socket shutdown( RY R[ Rd R R R R R> RV R Rf Rg Rh R t wait_forRs RZ Ri Rj Rk RX Rl R+ RC ( R t stopflg( ( R s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyR s$
c C s& | j r" t j d � d | _ n d S( Ns Stop communication, shutdown( RW R+ RC R ( R ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt stop_communication, s
c C s | j � | j � d S( N( Ry R ( R ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyR` 4 s
c C s | j S( N( R[ ( R ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt isActive9 s c C sF y t j | j � Wn+ t k
rA } | j t j k rB � qB n Xd S( N( Ri t removeRX t OSErrorRF t ENOENT( R R2 ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyRl ? s
c C sB | j � } t j | t j � } t j | t j | t j B� d S( N( t filenot fcntlt F_GETFDt F_SETFDt
FD_CLOEXEC( Rt t fdt flags( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt __markCloseOnExecL s N( R" R# R R^ Rc R RY Rv R Ry R` Rz Rl t staticmethodRa ( ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyRT � s
Rm c B s e Z RS( ( R" R# ( ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyRm V s (# t
__author__t
__copyright__t __license__t pickleR R R R
R> RF R Ri R t sysRf R5 t utilsR t protocolR t helpersR R R R" R+ R R R RY RS RV RT R* Rm ( ( ( s? /usr/lib/python2.7/site-packages/fail2ban/server/asyncserver.pyt <module> s( X6�
Mini Shell