
Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­Â�Â­
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."Éd¼  ã               @   sx   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Zdd„ Zdd„ Zdd„ Z	dd	d
„Z
dd„ Zdd„ Zedkrteƒ  dS )é    Nzreload-cmds.shc              O   s   t | dtji|—Ž d S )NÚfile)ÚprintÚsysÚstderr)ÚargsÚkwargs© r   ú;./usr/share/crypto-policies/python/build-crypto-policies.pyÚeprint   s    r
   c              C   s‚   t jdd�} | jdddd� | jdddd� | jd	td
dd� | jdddd� | jdddd� | jddd� | jddd� | jƒ S )zParse the command lineF)Zallow_abbrevz--flatÚ
store_truez1put all the generated files in a single directory)ÚactionÚhelpz--testz7compare the generated config file with the existing onez--policyZPOLICYz"generate the specified policy only)ÚtypeÚmetavarr   z--reloadcmdszDalso save reload cmds into reload-cmds.sh script in output directoryz--strictzfail on warningsÚ	policydirz5a directory with base policy definition files (*.pol))r   Ú	outputdirz.a target directory with generated config files)ÚargparseÚArgumentParserÚadd_argumentÚstrÚ
parse_args)Úparserr   r   r	   r      s     
r   c             C   s<  | j r tjj| jdj||ƒƒ}n`tjj| j|ƒ}tjj|ƒsnytj|ƒ W n" tk
rl   t	dj|ƒƒ dS X tjj||d ƒ}| j
�r y@t|dd��}|jƒ }W d Q R X ||krÆt	dj||ƒƒ dS dS  tk
rÜ   Y n$ tk
� rþ   t	d	j|ƒƒ dS X td
j||ƒƒ t|dd��}|j|ƒ W d Q R X tƒ  dS )Nz	{}-{}.txtz%Cannot create directory for policy {}Fz.txtÚr)Úmodez9Config for {} for policy {} differs from the existing oneTzError reading generated file {}z"Saving config for {} for policy {}Úw)ZflatÚosÚpathÚjoinr   ÚformatÚisdirÚmkdirÚOSErrorr
   ZtestÚopenÚreadÚFileNotFoundErrorr   Úwrite)ÚcmdlineÚpolicy_nameZconfig_nameÚconfigr   ÚdirpathÚfZ
old_configr   r   r	   Úsave_config-   s8    r+   c             C   s(  d}|d krg }yt j|f||žd| jiŽ}W n0 tk
r^ } ztdt|ƒ ƒ dS d }~X nX dd„ ttƒD ƒ}x°|D ]¨}tj| }|ƒ }	|	j	|j
|	jƒƒ}
|dks²|	j|
ƒ�ry(dj|f|•ƒ}t| ||	j|
ƒsØd	}W n0 tk
�r
   td
|	j ƒ tdƒ d}Y nX qxtd|	j ƒ d}qxW |S )Nr   r   zError: é   c             S   s   g | ]}d |kr|‘qS )Ú	Generatorr   )Ú.0Úgr   r   r	   ú
<listcomp>\   s    z build_policy.<locals>.<listcomp>ZEMPTYú:é   zError saving config for zKeeping original configurationé   zError testing config for é   )ÚcryptopoliciesZUnscopedCryptoPolicyr   Ú
ValueErrorr
   r   ÚdirÚpolicygeneratorsÚ__dict__Zgenerate_configZscopedZSCOPESZtest_configr   r+   ZCONFIG_NAMEr!   )r&   r'   Úsubpolicy_namesÚerrZcpÚeÚ
generatorsr/   ÚclsÚgenr(   Únamer   r   r	   Úbuild_policyO   s6    

rA   c             C   sŒ   d}dd„ t tƒD ƒ}tjj| jtƒ}y@t|dd��*}x"|D ]}tj| }|j	|j
ƒ q<W W d Q R X W n  tk
r†   tdƒ d}Y nX |S )Nr   c             S   s   g | ]}d |kr|‘qS )r-   r   )r.   r/   r   r   r	   r0   u   s    z$save_reload_cmds.<locals>.<listcomp>r   )r   zError saving reload cmdsé   )r7   r8   r   r   r   r   ÚRELOAD_CMD_NAMEr"   r9   r%   Z
RELOAD_CMDr!   r
   )r&   r;   r=   r   r*   r/   r>   r   r   r	   Úsave_reload_cmdsr   s    


rD   c              C   sÐ   t ƒ } d}| jrtjdƒ | jrHtd| jjƒ jdƒƒ^}}t| ||ƒ}nft	j
| jƒ�T}xL|D ]D}|jjdƒ r\|jƒ r\t	jj|jƒ\}}|dkr\t| |ƒ}|r\P q\W W dQ R X | rÂ| jrÂt| ƒ}tj|ƒ dS )z!The actual command implementationr   ÚerrorNr1   Ú.z.pol)r   ÚstrictÚwarningsÚfilterwarningsZpolicyÚfilterÚupperÚsplitrA   r   Úscandirr   r@   Ú
startswithÚis_filer   ÚsplitextZ
reloadcmdsrD   r   Úexit)r&   r;   r'   r:   ZsdÚiZextr   r   r	   Úmainƒ   s$    


rS   Ú__main__)N)r   r   r   rH   r5   r8   rC   r
   r   r+   rA   rD   rS   Ú__name__r   r   r   r	   Ú<module>   s   "
#