Sindbad~EG File Manager
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NZcleanerZfully_trusted_filterc S s | S )N� )�member�pathr r � /usr/lib/python3.6/__init__.py�<lambda>! s z!extract_archive.<locals>.<lambda>�/� z.tarr ���) �tarfile�open�osr �join�getattrZextraction_filterZ
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directory which is used by SoSCleaner.
Each archive that needs to be obfuscated is loaded into an instance of this
class. All report-level operations should be contained within this class.
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z.tarr �sosZsos_uiF� zLoaded %s as type %sr )r �final_archive_pathr r � archive_name�ui_name�loggingZ getLogger�soslog�ui_log�_load_skip_list� skip_list� is_extracted�
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z SoSObfuscationArchive.__init__c C s dS )z=Check if the archive is a well-known type we directly supportFr )�clsZarc_pathr r r �
check_is_typeH s z#SoSObfuscationArchive.check_is_typec C s d| j jj� kS )Nr )� __class__�__name__�lower)r( r r r �is_sosM s z SoSObfuscationArchive.is_sosc C s
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r �tarobj)r( r r r r$ U s z SoSObfuscationArchive._load_selfc C s g S )a/ Return a list of ObfuscationArchives that represent additional
archives found within the target archive. For example, an archive from
`sos collect` will return a list of ``SoSReportArchive`` objects.
This should be overridden by individual types of ObfuscationArchive's
r )r( r r r �get_nested_archivesY s z)SoSObfuscationArchive.get_nested_archivesc C s> | j r0| jj}|j� r |jS tjj|j�p.tjS tjj | j
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) r2 r3 Z firstmember�isdirr r r �dirname�sep�abspathr )r( Ztoplevelr r r �get_archive_rootb s z&SoSObfuscationArchive.get_archive_rootc C s" | j j| jd d�d|� �� dS )z9Helper to easily format ui messages on a per-report basisz :z<50� N)r �infor )r( �msgr r r �
report_msgn s z SoSObfuscationArchive.report_msgc C s d| j |f S )Nz[cleaner:%s] %s)r )r( r< r r r � _fmt_log_msgr s z"SoSObfuscationArchive._fmt_log_msgc C s | j j| j|�� d S )N)r �debugr> )r( r< r r r � log_debugu s z SoSObfuscationArchive.log_debugc C s | j j| j|�� d S )N)r r; r> )r( r< r r r r& x s z SoSObfuscationArchive.log_infoc C s ddddddgS )zyProvide a list of files and file regexes to skip obfuscation on
Returns: list of files and file regexes
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sys/moduler )r( r r r r! { s z%SoSObfuscationArchive._load_skip_listc C s& y t j| j�S tk
r dS X d S )NF)r r2 r � Exception)r( r r r r2 � s z SoSObfuscationArchive.is_tarfilec C s8 | j |�}|r4| jd| � tj|� | jd7 _dS )z�Remove a file from the archive. This is used when cleaner encounters
a binary file, which we cannot reliably obfuscate.
z&Removing binary file '%s' from archiver
N)�
get_file_pathr& r �remove�removed_file_count)r( �fnameZ
full_fnamer r r � remove_file� s
z!SoSObfuscationArchive.remove_filec C s: | j s&| js| j� | _tjj| j|�S tjj| j|�S dS )z�Based on the type of archive we're dealing with, do whatever that
archive requires to a provided **relative** filepath to be able to
access it within the archive
N)r# r% r9 r r r �extracted_path)r( rE r r r �format_file_name� s
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r� } z| jd|� d|� �� dS d}~X nX dS ) z�Return the content from the specified fname. Particularly useful for
tarball-type archives so we can retrieve prep file contents prior to
extracting the entire archive
Fzutf-8z.Unable to retrieve %s: no such file in archiver �rNzFailed to get contents of z: ) r# r2 rH r3 Z extractfile�read�decode�KeyErrorr@ r
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z#Error while trying to set perms: %szExtracted path is %sr )r2 r= � extract_selfrG r# r r �getuidr@ �walkr r �stat�st_mode�chmod�S_IRWXU�exists�islink�access�R_OK�W_OKr �S_IRUSR�S_IWUSRrA ) r( �quietr6 �dirs�files�_dirZ_dirnameZ
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$z SoSObfuscationArchive.extractc C s. | j j| j|�}|| _tj| j |� || _ dS )z�Rename the top-level directory to new_name, which should be an
obfuscated string that scrubs the hostname from the top-level dir
which would be named after the unobfuscated sos report
N)rG �replacer r �rename)r( �new_name�_pathr r r �rename_top_dir� s z$SoSObfuscationArchive.rename_top_dirc C s | j r| jjd�rdS dS dS )z�Return the compression type used by the archive, if any. This is
then used by SoSCleaner to generate a policy-derived compression
command to repack the archive
�xzZgzN)r2 r �endswith)r( r r r �get_compression� s
z%SoSObfuscationArchive.get_compressionc C s� d}| j d }i }|rH|d| 7 }|d| 7 }|dkr@ddi}ndd i}| jd
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� |j � |S )zIPack the extracted archive as a tarfile to then be re-compressed
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z$SoSObfuscationArchive.build_tar_filec C s� y| j |�| _W n2 tk
rB } z| jd| � � W Y dd}~X nX | jd| j � y | j� W n: tk
r� } z | jd| � | jd� W Y dd}~X nX dS )z�Execute the compression command, and set the appropriate final
archive path for later reference by SoSCleaner on a per-archive basis
z*Exception while re-compressing archive: %sNzCompressed to %sz)Failed to remove extraction directory: %sz/Failed to remove temporary extraction directory)rq r rA r@ �remove_extracted_pathr= )r( rp rN r r r �compress s z SoSObfuscationArchive.compressc C s, dd� }| j d| j � tj| j|d� dS )z�After the tarball has been re-compressed, remove the extracted path
so that we don't take up that duplicate space any longer during
execution
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tj|� d S )N) r rU rS r] r �isfilerC �shutil�rmtree)�actionr �excr r r �force_delete_file s zFSoSObfuscationArchive.remove_extracted_path.<locals>.force_delete_filez Removing %s)�onerrorN)r@ rG ru rv )r( ry r r r rr s z+SoSObfuscationArchive.remove_extracted_pathc C s2 t d�� }|jt| j| j�}|j� }|S Q R X dS )z}Extract an archive into our tmpdir so that we may inspect it or
iterate through its contents for obfuscation
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z"SoSObfuscationArchive.extract_selfc c s| xvt j| j�D ]f\}}}x,|D ]$}t jj||�}t jj|�r |V q W x,|D ]$}t jj||�}t jj|�rL|V qLW qW dS )z.Iterator for a list of symlinks in the archiveN)r rR rG r r rX )r( r6 r_ r` ra Z_dirpathrM �_fnamer r r � get_symlinks4 s
z"SoSObfuscationArchive.get_symlinksc c sX xRt j| j�D ]B\}}}x6|D ].}t jj||jd��}t jj|�rFq q |V q W qW dS )z�Iterator for a list of files in the archive, to allow clean to
iterate over.
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z#SoSObfuscationArchive.get_file_listc C s. g }x$t j| j�D ]\}}}|j|� qW |S )z3Return a list of all directories within the archive)r rR rG �append)r( Zdir_listr6 r_ r` r r r �get_directory_listN s z(SoSObfuscationArchive.get_directory_listc C s | j j|� | j|7 _dS )z�Called when a file has finished being parsed and used to track
total substitutions made and number of files that had changes made
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file_sub_listr� �total_sub_count)r( rE �countr r r �update_sub_countU s z&SoSObfuscationArchive.update_sub_countc C s* t jj| j|jd��}t jj|�r&|S dS )zReturn the filepath of a specific file within the archive so that
it may be selectively inspected if it exists
r r )r r r rG r~ rW )r( rE rf r r r rB \ s z#SoSObfuscationArchive.get_file_pathc C sZ t jj| j|�� r,t jj| j|�� r,dS x(| jD ] }|j|�sNtj||�r4dS q4W dS )a% Checks the provided filename against a list of filepaths to not
perform obfuscation on, as defined in self.skip_list
Positional arguments:
:param filename str: Filename relative to the extracted
archive root
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z&SoSObfuscationArchive.should_skip_filec C sV ddddddddd g }x |D ]}t j||�r d
S q W | j|�}tjj|�rRt|�S d S ) aa Determine if the file should be removed or not, due to an inability
to reliably obfuscate that file based on the filename.
:param fname: Filename relative to the extracted archive root
:type fname: ``str``
:returns: ``True`` if the file cannot be reliably obfuscated
:rtype: ``bool``
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Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists