Server : Apache/2.4.52 (Ubuntu) System : Linux webserver 6.8.0-49-generic #49~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Nov 6 17:42:15 UTC 2 x86_64 User : www-data ( 33) PHP Version : 8.1.2-1ubuntu2.21 Disable Function : NONE Directory : /lib/python3/dist-packages/cloudinit/sources/helpers/__pycache__/ |
o
}��fW" � @ s� d dl Z d dlZd dlZd dlmZmZ e�e�Ze ej
g�Z G dd� d�Z G dd� d�Z
dd� Z
dd d
�Z
ddd�Z
ddd�Z
ddd�ZdS )� N)�
url_helper�utilc @ s e Zd ZdZdd� Zdd� ZdS )�MetadataLeafDecoderz.Decodes a leaf blob into something meaningful.c C s, |sdS |� � }|�d�r|�d�rdS dS )NF�{�}T)�strip�
startswith�endswith)�self�text� r �?/usr/lib/python3/dist-packages/cloudinit/sources/helpers/ec2.py�_maybe_json_object s z&MetadataLeafDecoder._maybe_json_objectc
C s� |sdS zt �|�}W n ty | Y S w | �|�r>zt�|�W S ttfy= } z
t� d||� W Y d }~nd }~ww |�
d�dkrI|� � S |S )N� z6Field %s looked like a json object, but it was not: %s�
���) r �
decode_binary�UnicodeDecodeErrorr �json�loads�
ValueError� TypeError�LOG�warning�find�
splitlines)r
�field�blob�er r r
�__call__ s* �
���z MetadataLeafDecoder.__call__N)�__name__�
__module__� __qualname__�__doc__r r r r r r
r s r c @ s. e Zd Zd
dd�Zdd� Zdd� Zdd � ZdS ) �MetadataMaterializerNc C s6 || _ d | _|| _|| _|d u rt� | _d S || _d S �N)�_blob�_md� _base_url�_callerr �
_leaf_decoder)r
r �base_url�caller� leaf_decoderr r r
�__init__7 s
z MetadataMaterializer.__init__c C s� i }g }t �|�}|s||fS dd� }dd� }|�� D ]G}|�� }||�}|r)|s*q|dkr/q||�r=||vr<|�|� q|�dd�}|} t|�dkr^|\}
} t �|
�}
|
d ur^d|
} | }| ||< q||fS ) Nc S s | � d�rdS dS )N�/TF)r ��itemr r r
� has_childrenI s
z1MetadataMaterializer._parse.<locals>.has_childrenc S s | � d�r
| �d�S | S )Nr/ )r �rstripr0 r r r
�get_nameO s
z-MetadataMaterializer._parse.<locals>.get_namezsecurity-credentials�=� z%s/openssh-key)r r r r �append�split�len�safe_int) r
r �leaves�childrenr2 r4 r �
field_name�contents�resource�ident� sub_contentsr r r
�_parseA s8
�
zMetadataMaterializer._parsec C s( | j d ur| j S | �| j| j�| _ | j S r% )r' � _materializer& r( )r
r r r
� materializel s
z MetadataMaterializer.materializec C s� | � |�\}}i }|D ] }t�||�}|�d�s |d7 }| �|�}| �||�||< q i } |�� D ]\}
} t�|| �} | �| �}
| �|
|
�| |
< q0i }|�|� | � � D ]}
|
|v r`t
� d|� qS| |
||
< qS|S )Nr/ z&Duplicate key found in results from %s) rB r � combine_urlr r) rC �itemsr* �update�keysr r )r
r r+ r; r< �child_contents�c� child_url�
child_blob�
leaf_contentsr r? �leaf_url� leaf_blob�joinedr r r
rC r s(
z!MetadataMaterializer._materializer% )r r! r" r. rB rD rC r r r r
r$ 6 s
+ r$ c C s
|j | vS )z/Returns False if cause.code is in status_codes.)�code)� status_codes�
_request_args�causer r r
�skip_retry_on_codes� s
rU �latest�http://169.254.169.254� c
C s� t �|| �}t �|d�}d} z|st�tt�}t j|||||||d�}
|
j} W | S t jyO } z| j tvrDt
� t d|� W Y d } ~ | S W Y d } ~ | S d } ~ w t
y_ t
� t d|� Y | S w )Nz user-data� )� ssl_details�timeout�retries� exception_cb�
headers_cb�headers_redactz$Failed fetching userdata from url %s)r rE � functools�partialrU �SKIP_USERDATA_CODES�read_file_or_urlr> �UrlErrorrQ r �logexcr � Exception) � api_version�metadata_addressrZ r[ r\ r^ r_ r] �ud_url� user_data�responser r r r
�get_instance_userdata� s<
�� �
�� ��rl c s� t �||| �} tjt j|||||| d�� � �fdd�} z� | �}
t|
j| | |d�}|�� }t|t �s4i }|W S t
yI t � t
d| | � i Y S w )N)rZ r[ r\ r^ r_ r] c
sP z� | �j W S tjy' } z�r�|�s� t�d| � W Y d }~dS d }~ww )Nz&Skipped retrieval of the content of %sz (skipped))r> r rd r r )�urlr �r, � retrieval_exception_ignore_cbr r
�mcaller� s �� ��z'_get_instance_metadata.<locals>.mcaller)r- z Failed fetching %s from url %s)r rE r` ra rc r$ r> rD �
isinstance�dictrf r re r )�treerg rh rZ r[ r\ r- r^ r_ r] ro �md_urlrp rk � materializer�mdr rn r
�_get_instance_metadata� s0
�
�
�rw c
C s t d| ||||||||| d� S )Nz
meta-data/) rs rg rh rZ r[ r\ r- r_ r^ r] ro �rw )
rg rh rZ r[ r\ r- r^ r_ r] ro r r r
�get_instance_metadata� s �ry c C s t d| ||||||||d�
S )Nzdynamic/instance-identity)
rs rg rh rZ r[ r\ r- r_ r^ r] rx ) rg rh rZ r[ r\ r- r^ r_ r] r r r
�get_instance_identity s �rz )rV rW NrX rX NNN)
rV rW NrX rX NNNNN) rV rW NrX rX NNNN)r` r �logging� cloudinitr r � getLoggerr r � frozenset� NOT_FOUNDrb r r$ rU rl rw ry rz r r r r
�<module> sd
#T
�)
�4
� �