3
N ŸZW  ã               @   s|   d dl Z d dlZd dlZd dlT d dlT d dlmZ d dlmZ d dlT d dl	m
Z
mZ G dd„ deƒZG dd	„ d	eƒZdS )
é    N)Ú*)Úutils)Úos_utils)ÚPopenÚPIPEc               @   s   e Zd Zdd„ Zdd„ ZdS )ÚDigiSign_Verificationc             C   s   d S )N© )Úselfr   r   ú#/usr/share/hplip/base/validation.pyÚ__init__$   s    zDigiSign_Verification.__init__c             C   s   d S )Nr   )r	   r   r   r
   Úvalidate'   s    zDigiSign_Verification.validateN)Ú__name__Ú
__module__Ú__qualname__r   r   r   r   r   r
   r   #   s   r   c               @   s8   e Zd Zddd„Zddd„Zdd	„ Zd
d„ Zdd„ ZdS )ÚGPG_Verificationúpgp.mit.eduì   ¹G K6C»g`!%VÔjÛf^t*c             C   sŒ   || _ || _tjddƒ| _tjƒ \}| _tj	j
| jdƒ| _tj	j| jƒs€ytj| jdƒ W n$ tk
r~   tjd| j ƒ Y nX | jƒ  d S )NZgpgTz.gnupgií  zFailed to create %s)Ú_GPG_Verification__pgp_siteÚ_GPG_Verification__keyr   ZwhichÚ_GPG_Verification__gpgr   ZgetHPLIPDirÚ_GPG_Verification__hplipdirÚosÚpathÚjoinÚ_GPG_Verification__gpg_dirÚexistsÚmkdirÚOSErrorÚlogÚerrorÚ_GPG_Verification__change_owner)r	   Zpgp_siteÚkeyÚstsr   r   r
   r   ,   s    zGPG_Verification.__init__Fc             C   sb   y8t jdƒ t j| jƒ}tj| j|tj |tj |ƒ W n$ t	k
r\   t
jd| j ƒ Y nX d S )Nr   z Failed to Change ownership of %s)r   ÚumaskÚstatr   r   ZchangeOwnerr   ÚST_UIDÚST_GIDr   r   r   )r	   Z	RecursiveÚsr   r   r
   Z__change_owner=   s    
"zGPG_Verification.__change_ownerc             C   sN   d| j | j||f }tjd||f ƒ tj|ƒ\}}tjd| j ||f ƒ |S )Nz5%s --homedir %s -no-permission-warning --verify %s %szVerifying file %s : cmd = [%s]z%s status: %d  output:%s)r   r   r   Údebugr   Úrun)r	   Úhplip_packageÚhplip_digsigÚcmdÚstatusÚoutputr   r   r
   Z__gpg_checkF   s
    zGPG_Verification.__gpg_checkc             C   sL   d| j | j| j| jf }tjd| ƒ tj|ƒ\}}tj|ƒ | j	dƒ |S )NzG%s --homedir %s --no-permission-warning --keyserver %s --recv-keys 0x%XzReceiving digital keys: %sT)
r   r   r   r   r   Úinfor   r)   r(   r    )r	   r,   r-   r.   r   r   r
   Z__acquire_gpg_keyS   s    

z"GPG_Verification.__acquire_gpg_keyc             C   s¨   t jd||f ƒ | js$tttƒfS tjj|ƒs@tttd|ƒfS tjj|ƒs\t	tt	d|ƒfS | j
ƒ }|dkrxtttƒfS | j||ƒ}|dkrœtttd|ƒfS tdfS d S )Nz$Validating %s with %s signature filer   Ú )r   r(   r   ZERROR_GPG_CMD_NOT_FOUNDZqueryStringr   r   r   ZERROR_FILE_NOT_FOUNDZERROR_DIGITAL_SIGN_NOT_FOUNDÚ"_GPG_Verification__acquire_gpg_keyZERROR_UNABLE_TO_RECV_KEYSÚ_GPG_Verification__gpg_checkZERROR_DIGITAL_SIGN_BADZERROR_SUCCESS)r	   r*   r+   r-   r   r   r
   r   a   s    zGPG_Verification.validateN)r   r   )F)r   r   r   r   r    r2   r1   r   r   r   r   r
   r   +   s
   

	r   )r   r$   ZdatetimeZ
base.codesZbase.stringsÚbaser   r   Zbase.gÚ
subprocessr   r   Úobjectr   r   r   r   r   r
   Ú<module>   s   