3
YjJ @ s d ddddddddd d
g Z d d lZd d lZd d lZd d
lmZ d dlmZ ejdk Z dd Z
dd Z dd Z dd Z
dd Zdd Zdd ZdddZdd Zd dd Zdd
Zd S ) command_of_pid
pid_of_sender
uid_of_sender user_of_uidcontext_of_sendercommand_of_senderuser_of_senderdbus_to_pythondbus_signature%dbus_introspection_prepare_properties!dbus_introspection_add_properties N)minidom)log3c C sP y6t d| d }|j d jddj }W dQ R X W n tk
rJ dS X |S )z Get command for pid from /proc z/proc/%d/cmdlinerr N)open readlinesreplacestrip Exception)pidfcmd r /usr/lib/python3.6/dbus_utils.pyr % s &c C sD | j dd}tj|d}yt|j|}W n tk
r> dS X |S )zW Get pid from sender string using
org.freedesktop.DBus.GetConnectionUnixProcessID zorg.freedesktop.DBusz/org/freedesktop/DBusN)
get_objectdbus InterfaceintZGetConnectionUnixProcessID
ValueError)bussenderdbus_obj
dbus_ifacer r r r r . s c C sD | j dd}tj|d}yt|j|}W n tk
r> dS X |S )zV Get user id from sender string using
org.freedesktop.DBus.GetConnectionUnixUser zorg.freedesktop.DBusz/org/freedesktop/DBusN)r r r r ZGetConnectionUnixUserr! )r" r# r$ r% uidr r r r ; s c C s, yt j| }W n tk
r" dS X |d S )z Get user for uid from pwd Nr )pwdgetpwuidr )r& Zpwsr r r r H s
c
C sP | j dd}tj|d}y|j|}W n tk
r: dS X djttt|S )zl Get SELinux context from sender string using
org.freedesktop.DBus.GetConnectionSELinuxSecurityContext zorg.freedesktop.DBusz/org/freedesktop/DBusN ) r r r Z#GetConnectionSELinuxSecurityContextr joinmapchrr )r" r# r$ r% contextr r r r Q s c C s t t| |S )z Return command of D-Bus sender )r r )r" r# r r r r _ s c C s t t| |S )N)r r )r" r# r r r r d s c C s | d kr| }nt | tjr(t| }nt | tjrNtrB| jdnt| }ntrjt | tjrjt| }ndt | tj rt| }nLt | tj
st | tj st | tj st | tj
st | tjst | tjst | tjrt| }nt | tjrt| }nt | tjrdd | D }nt | tjr6tdd | D }nt | tjrXdd | j D }nvt | tst | tst | tst | tst | tst | tst | tst | tr| }nt dt | |d k r|tkrt |t s|tkrt |t s|tkr t |t s|tkr8t |t s|tkrPt |t s|tkrht |t s|tkrt |t rt d|t ||f |S ) Nzutf-8c S s g | ] }t |qS r )r ).0xr r r
} s z"dbus_to_python..c S s g | ] }t |qS r )r )r. r/ r r r r0 s c S s i | ]\}}t |t |qS r )r )r. kvr r r
s z"dbus_to_python..z Unhandled %sz%s is %s, expected %s)
isinstancer BooleanboolStringPY2encodestr
UTF8String
ObjectPathByteInt16Int32Int64UInt16UInt32UInt64r DoublefloatArrayStructtuple
Dictionaryitemsbyteslistdict TypeErrorreprtype)objZ
expected_typeZ
python_objr r r r g sV
c C s> t | tjrdS t | tjr dS t | tjr0dS t | tjr@dS t | tjrPdS t | tjr`dS t | tjrpdS t | tj rdS t | tj
rd S t | tj rd
S t | tj rd S t | tj
rt| jd krd
| j S d| j S nXt | tj rd| j S t | tjrd| j S tr*t | tjr*dS tdt| d S )Nbsoynir/ qutd za(%s)za%sz(%s)za{%s}z Unhandled %s)r4 r r5 r7 r< r= r> r? r@ rA rB rC rD rF lenZ signaturerG rI r8 r; rN rO )rQ r r r r sB
c C s |d kr i }t | ds"t| di t| d}i ||< y| j|}W n tk
rZ i }Y nX xV|j D ]J\}}dt|i|| |< ||kr|| || | d< qfd|| | d< qfW d S )N_fw_dbus_propertiesrP accessread)hasattrsetattrgetattrZGetAllr rJ r )rQ interfacer_ dipZ_dictkeyvaluer r r r
s
c
C s t j|}t| drx|jdD ]}|jdr |jd|kr i }t| drTt| d}||kr xX|| j D ]H\}}|jd}|j d| |j d|d |j d|d |j
| qjW q W t j |j
|j
} |j | S )Nr^ rd namepropertyrP r_ )r
Z parseStringra ZgetElementsByTagNameZ hasAttributeZ getAttributerc rJ Z
createElementZ setAttributeZ appendChildr Zdebug10Ztoxmlunlink)
rQ datard docZnodere rf rg ZpropZnew_datar r r r s&
)N)N)__all__r r' sysZxml.domr
Zfirewall.core.loggerr versionr8 r r r r r r r r r r
r r r r r s*
0%