File: //lib/python3.6/site-packages/cloudinit/__pycache__/netinfo.cpython-36.opt-1.pyc
3
\�me�[ � @ s� d dl Z d dlZd dlZd dlmZmZ d dlmZ d dlmZm Z d dl
m Z d dl m
Z
eje�Zg g ddd �Zd
d � Ze jd d
d�dd� �Zdd� Zdd� Zd$dd�Zdd� Zdd� Zdd � Zd d � Zd d � Z d%d"d#�Z dS )&� N)�copy�deepcopy)� IPv4Network)�subp�util)�net_prefix_to_ipv4_mask)� SimpleTable� F)�ipv4�ipv6�hwaddr�upc C s\ t j| �}i }�xF|D �]<}d|kr,|d ng }|jd�dkrF|d nd}|td|ko\d|k�g g d�}x�|jd g �D ]�}|jd
�d kr�d |kr�ttd
|d � ��j�nd}|jdd�||jdd�|jdd�d�} |d j| � qv|d
dkrv|jdd�}
|
�r$|jd� �r$|
� d|jd d�� �}
|
|jdd�d�} |d j| � qvW |||d < qW |S )a& Get network device dicts from ip route and ip link info.
ipaddr_json: Output string from 'ip --json addr' command.
Returns a dict of device info keyed by network device name containing
device configuration values.
Raises json.JSONDecodeError if json could not be decoded
�flags� link_type�ether�addressr �UP�LOWER_UP)r r
r
r Z addr_infoZfamily�inet� prefixlenz0.0.0.0/Zlocal� broadcast�scope)�ip�mask�bcastr r
�inet6�/�@ )r �scope6r Zifname)�json�loads�get�bool�strr �netmask�append) Z ipaddr_jsonZ ipaddr_data�devs�devr r Zdev_info�addrr Z parsed_addrr � r) � /usr/lib/python3.6/netinfo.py�_netdev_info_iproute_json+ s6
r+ z22.1zqRequired by old iproute2 versions that don't support ip json output. Consider upgrading to a more recent version.)Zdeprecated_versionZ
extra_messagec C s� i }d}�x�t | j� �D �]�\}}tjd|�}|r~|jd�j� jd�d }|jd�jd�}g g dtd |kopd
|k�d �||< qd |kr�tjd
|�}|s�tj d||� q|| d j
|j � � qd|k�rLtjd|�}|s�tj d||� q|j � }|j d�}|j
d�\} }
} | �sd} || d j
| |d �r4|d ndt| �|d d�� qd|krtjd|�}|�svtj d||� q|jd�d k�r�|jd �|| d < n d|| d < qqqW |S ) z�
@param ipaddr_out: Output string from 'ip addr show' command.
@returns: A dict of device info keyed by network device name containing
device configuration values.
@raise: TypeError if ipaddr_out isn't a string.
Nz.^\d+:\s(?P<dev>[^:]+):\s+<(?P<flags>\S+)>\s+.*r' �@r r �,r r r )r
r r r
r z?\s+inet6\s(?P<ip>\S+)(\s(peer\s\S+))?\sscope\s(?P<scope6>\S+).*z*Could not parse ip addr show: (line:%d) %sr r zd\s+inet\s(?P<cidr4>\S+)(\smetric\s(?P<metric>\d+))?(\sbrd\s(?P<bcast>\S+))?\sscope\s(?P<scope>\S+).*�cidr4r �32r
r r )r r r r �linkz-\s+link/(?P<link_type>\S+)\s(?P<hwaddr>\S+).*r r r )� enumerate�
splitlines�re�match�group�lower�splitr" �LOG�warningr% � groupdict�pop� partitionr ) �
ipaddr_outr& Zdev_nameZnum�line�mr r4 r. r( �_�prefixr) r) r* �_netdev_info_iproutea sd
rB c
C s� i }�xz| j � D �]l}t|�dkr$q|d dkrf|j� d }|jd�rR|d d � }||krftt�||< |j� j� j� }t|�dkr�tj d|d �r�d|| d< �x�t
t|��D �]�}|| d kr�||d jd
�\}}|| d j |t |�d �� q�|| d
k�r ||d || d d d< q�|| dk�rD||d || d< q�|| dk�r�||d dk�r�|| d j d||d i� n || d j d||d i� q�|| dk�r�|| d d d d
||d }||| d d d< q�|| j
d��r || jd�|| d d d< q�|| dkr�tjd||d �} | �r^| jd�|| d d! d< q�||d || d d" d< q�W qW |S )#Nr � � �:� zflags=[x\d]+<up.*>Tr
r r r
)r r r r zaddress:r r zaddr:r r � r zscope:r �scopeidz .*<(\S+)>)rC rD ���rI rI rI rI rI rI )r2 �lenr7 �endswithr �DEFAULT_NETDEV_INFOr6 �stripr3 �search�ranger% r �
startswith�lstripr4 r5 )
�
ifconfig_datar& r> �curdev�toks�iZnetworkZnet_bits�addr6�resr) r) r* � _netdev_info_ifconfig_netbsd� sL
$ $rX c C s. i }�x"| j � D �]}t|�dkr$q|d d krf|j� d }|jd�rR|d d � }||krftt�||< |j� j� j� }|d dkr�d|| d< n(t|�dkr�tj d|d �r�d|| d< �xjt
t|��D �]X}|| d k�r|| d
j d ||d j d �i� q�|| j
d
��r2|| j d
�|| d
d d< q�|| dk�r^||d || d
d! d< q�|| j
d��r�|| j d�|| d
d" d< q�|| dk�r�||d || d
d# d< q�|| dk�s�|| dk�r�||d || d< q�|| dk�rL||d d k�r,|| d j d ||d i� n || d j d ||d i� q�|| dk�r�|| d d$ d d ||d }||| d d% d < q�|| j
d��r�|| j d�|| d d& d< q�|| d kr�tjd ||d �}|�r|jd�|| d d' d< q�||d || d d( d< q�W qW |S ))Nr rC rD rE rF r
Tz
flags=\d+<up,r r
r zaddr:zbcast:r r zmask:r r$ r r r r rG r r zscope:r rH z .*<(\S+)>)rC rD rI rI rI rI rI rI rI rI rI rI )r2 rJ r7 rK r rL r6 rM r3 rN rO r% rQ rP r4 r5 )rR r& r> rS rT rU rV rW r) r) r* �_netdev_info_ifconfig� sZ
$ $rY c s� i }t j� r0tjddgddgd�\}}t|�}n�tjd�r�y tjdddg�\}}t|�}W q� tjk
r� tjddd g�\}}t|�}Y q�X n8tjd�r�tjddgddgd�\}}t|�}n
t j
d
� | d kr�|S t t t
f�d� �fd
d� � � || d� |S )NZifconfigz-ar rF )�rcsr z--jsonr( Zshowz>Could not print networks: missing 'ip' and 'ifconfig' commandsr � c sp t | t�r| j� }n t | ttf�r,t| �}ntd��x6|D ].\}}||krT|| |< q:t |��r:� ||� q:W dS )zQRecursively replace 'empty_vals' in data (dict, tuple, list)
with new_valzUnexpected input to fillN)�
isinstance�dict�items�tuple�listr1 � TypeError)�data�new_valZ
empty_valsZmyiter�key�val)�fill�
recurse_typesr) r* rf 9 s
znetdev_info.<locals>.fill)rc �r r[ )r rh )r Z is_NetBSDr rX �whichr+ �ProcessExecutionErrorrB rY r8 r9 r] r_ r` )�emptyr& Z ifcfg_out�_errr= r) )rf rg r* � netdev_info s,
rm c C s� i }g |d< g |d< | j � }ddddddd�}�x<|D �]2}t|�}|sJq6|j� }dg}|d dkrvd|d < d|d
< n^d |d kr�|d jd �\}} n"|d }d } |jd
� t| �|d
< ||d < t| �|d
< d|d< xxtt|��D ]h}
||
dk�r||
d |d< |jdd� ||
dk�r.||
d |d< ||
dkr�||
d |d< q�W dj|�|d< |d j|� q6W y(t j ddddddd gddgd �\} } W n t j
k
�r� Y �nX | j � }
�x|
D � ]�}i }|�sq�|j� }|d dk�r�d |d < d |d< n |d |d < d |d< d|d< x�tt|��D ]�}
||
dk�rR||
d |d< d |d< ||
dk�rp||
d |d< ||
dk�r�||
d |d< ||
d!k�r(|d d" |d< �q(W |d j|� �q�W |S )#aP
Get network route dicts from ip route info.
@param iproute_data: Output string from ip route command.
@returns: A dict containing ipv4 and ipv6 route entries as lists. Each
item in the list is a route dictionary representing destination,
gateway, flags, genmask and interface information.
r
r r )� destinationr �gateway�genmask�iface�metric�Ur �defaultz0.0.0.0rn rp r r/ �Hro ZviarF �Gr' rq rr r r z --onelinez-6�router` �table�all)rZ z::/0ZUGz::Zexpires�e) r2 r r7 r% r rO rJ �insert�joinr rj )Z iproute_data�routes�entriesZdefault_route_entryr> �entryrT r r( ZcidrrU Z
iproute_data6�_err6�entries6r) r) r* �_netdev_route_info_iprouteM s�
r� c C s4 i }g |d< g |d< | j � }x�|D ]�}|s,q"|j� }t|�dk s"|d dks"|d dks"|d dks"|d dks"|d d kr~q"t|�d
k r�|jd � |jd � |d |d
< d |d < |d |d |d |d |d |d |d |d
d�}|d j|� q"W y$tjdddddgddgd�\}}W n tjk
�r6 Y n�X |j � }x�|D ]�}|�sT�qF|j� }t|�d
k �sF|d dk�sF|d dk�sF|d dk�sF|d dk�sF|d dk�r��qF|d |d |d |d |d |d |d d�}|d d k�r��qF|d jd ��r tjd d!|d �|d < |d j|� �qFW |S )"Nr
r � r ZKernel� DestinationZInternetZ Internet6ZRouting� �-� � rF rG � � )rn ro rp r rr �ref�userq �netstatz-Ar z--routez --numeric)rZ ZProtoZActive)rn ro r rr r� r� rq rq �lorn z/128z\/128$r ) r2 r7 rJ r% r rj rK r3 �sub) Z
route_datar} r~ r> rT r Z route_data6r� r� r) r) r* �_netdev_route_info_netstat� sx
r� c C sn i } t jd�r.t j ddddg�\}}t|�} n<t jd�r`t j ddddgd d
gd �\}}t|�} n
tjd � | S )
Nr z-orw r` r� z--routez --numericz--extendr rF )rZ z;Could not print routes: missing 'ip' and 'netstat' commands)r ri r� r� r8 r9 )r} Z iproute_outrl Z route_outr) r) r* �
route_info� s
r� c C s� g } d}yt |d�}W nD tk
rZ } z&| jtjdjt|�d�dd�� W Y d d }~X �n2X |sddS dd d
d d d
g}t|�}x�t|j � �D ]�\}}x@|j
d�D ]2}|j ||d |d |d |j
d|�|d f� q�W x<|j
d�D ].}|j ||d |d ||j
d|�|d f� q�W t |j
d��t |j
d�� dkr�|j ||d ||||d f� q�W |j
� } t t| j� t d��}
tjdd|
�} | j| | g� dj| �d S )N�.)rk z Net device info failed ({error}))�error�!�P �
ZDeviceZUpZAddressZMaskZScopez
Hw-Addressr
r
r r r r r r r )rd zNet device info�+)rm � Exceptionr% r �center�formatr# r �sortedr^ r! �add_rowrJ �
get_string�maxr2 �extendr| ) �linesrk Znetdevrz ZfieldsZtblr' rb r( Znetdev_s�max_len�headerr) r) r* �netdev_pformat
sN
r� c
C sN g } y
t � }W nT tk
rb } z6| jtjdjt|�d�dd�� tjtd| � W Y d d }~X �n�X |j d��rLddd d
d d g}t
|�}x�t |j d��D ]x\}}t|�}y2|j ||d
|j dd�|d |d |d g� W q� t
k
�r } ztjtd| � W Y d d }~X q�X q�W |j� }tt|j� td��} tjdd| �}
| j|
|g� |j d��r@ddd d d g} t
| �} x�t |j d��D ]�\}}t|�}|d dk�r��q~y,| j ||d
|j dd�|d |d g� W n4 t
k
�r } ztjtd| � W Y d d }~X nX �q~W | j� }tt|j� td��} tjdd| �}
| j|
|g� dj| �d S ) NzRoute info failed ({error}))r� r� r� zRoute info failed: %sr
ZRouter� ZGatewayZGenmaskZ InterfaceZFlagsrn ro z0.0.0.0rp rq r z Route info formatting error: %s)rd zRoute IPv4 infor� r r� z::zRoute IPv6 infor� )r� r� r% r r� r� r# Zlogexcr8 r! r r1 r� �KeyErrorr� rJ r� r2 r� r| )
r� r} rz Z fields_v4Ztbl_v4�n�rZroute_idZroute_sr� r� Z fields_v6Ztbl_v6r) r) r* �
route_pformatA sr
$
&
(r� � ci-info: c C s� g }t � j� }| r4x*|D ]}|jd| |f � qW n
|j|� t� j� }| rnx*|D ]}|jd| |f � qRW n
|j|� dj|�S )Nz%s%sr� )r� r2 r% r� r� r| )rA r� Z netdev_linesr> Z route_linesr) r) r* �
debug_info� s
r� )r )r� ) r Zloggingr3 r r Z ipaddressr Z cloudinitr r Zcloudinit.net.network_stater Zcloudinit.simpletabler Z getLogger�__name__r8 rL r+ Zdeprecate_callrB rX rY rm r� r� r� r� r� r� r) r) r) r* �<module> s,
6Q09
0XU4I