Current File : //proc/self/root/opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyc
�
��Abc @ s� d Z d d l m Z d d l m Z d d l m Z m Z d d l m Z d d l
m Z m Z d d l
m Z d d l m Z d d l m Z d d
l m Z d d l m Z m Z d d l m Z d
e f d � � YZ d S( s
DSS keys.
i����( t InvalidSignature( t default_backend( t hashest
serialization( t dsa( t decode_dss_signaturet encode_dss_signature( t util( t zero_byte( t SSHException( t Message( t BERt BERException( t PKeyt DSSKeyc B s� e Z d Z d d d d d d d � Z d � Z d � Z e d � � Z d � Z d � Z
d � Z d d � Z d � Z
d d
� Z d d � Z e d d d
� � Z d � Z d � Z d � Z RS( sX
Representation of a DSS key which can be used to sign an verify SSH2
data.
c C s; d | _ d | _ d | _ d | _ d | _ d | _ | d k rV | j | | � d S| d k rv | j | | � d S| d k r� | d k r� t | � } n | d k r� | \ | _ | _ | _ | _ nX | j
d | d d d d � | j � | _ | j � | _ | j � | _ | j � | _ t j
| j � | _ d S( Nt msgt key_types ssh-dsst cert_types ssh-dss-cert-v01@openssh.com( t Nonet pt qt gt yt xt public_blobt _from_private_keyt _from_private_key_fileR
t _check_type_and_load_certt get_mpintR t
bit_lengtht size( t selfR t datat filenamet passwordt valst file_obj( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt __init__. s2 ! c C s` t � } | j d � | j | j � | j | j � | j | j � | j | j � | j � S( Ns ssh-dss( R
t
add_stringt add_mpintR R R R t asbytes( R t m( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyR( S s
c C s
| j � S( N( R( ( R ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt __str__\ s c C s% | j � | j | j | j | j f S( N( t get_nameR R R R ( R ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt _fields_ s c C s d S( Ns ssh-dss( ( R ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyR+ c s c C s | j S( N( R ( R ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt get_bitsf s c C s
| j d k S( N( R R ( R ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt can_signi s c
C s3 t j d | j d t j d | j d t j d | j d | j d | j � � � j d t
� � } | j | t j
� � } t | � \ } } t � } | j d � t j | d
� } t j | d
� } t | � d k r� t d t | � | } n t | � d k r t d t | � | } n | j | | � | S( NR t public_numbersR t parameter_numbersR R R t backends ssh-dssi i ( R t DSAPrivateNumbersR t DSAPublicNumbersR t DSAParameterNumbersR R R t private_keyR t signR t SHA1R R
R& R t deflate_longt lenR (
R R t algorithmt keyt sigt rt sR) t rstrt sstr( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt
sign_ssh_datal s& '
c C s t | j � � d k r' | j � } n( | j � } | d k rC d S| j � } t j | d d � } t j | d d � } t | | � } t j d | j d t j
d | j d | j d
| j
� � j d t � � } y | j | | t j � � Wn t k
rt SXt Sd S( Ni( s ssh-dssi i i R R0 R R R R1 ( R9 R( t get_textt
get_binaryR t inflate_longR R R3 R R4 R R R t
public_keyR t verifyR R7 R t Falset True( R R R R< t kindt sigRt sigSt signatureR; ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt verify_ssh_sig� s& $
c C s� t j d | j d t j d | j d t j d | j d | j d | j � � � j d t
� � } | j | | t j
j d | �d S(
NR R/ R R0 R R R R1 R" ( R R2 R R3 R R4 R R R R5 R t _write_private_key_fileR t
PrivateFormatt TraditionalOpenSSL( R R! R" R; ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt write_private_key_file� s ' c C s� t j d | j d t j d | j d t j d | j d | j d | j � � � j d t
� � } | j | | t j
j d | �d S(
NR R/ R R0 R R R R1 R" ( R R2 R R3 R R4 R R R R5 R t _write_private_keyR RO RP ( R R$ R" R; ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt write_private_key� s ' i c C sj t j | d t � �j � } t d | j j j | j j j | j j j | j j
f � } | j | _ | S( s$
Generate a new private DSS key. This factory function can be used to
generate a new host key or authentication key.
:param int bits: number of bits the generated key should be.
:param progress_func: Unused
:return: new `.DSSKey` private key
R1 R# ( R t generate_private_keyR t private_numbersR R/ R0 R R R R R ( t bitst
progress_funct numbersR; ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt generate� s
c C s& | j d | | � } | j | � d S( Nt DSA( t _read_private_key_filet _decode_key( R R! R" R ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyR � s c C s& | j d | | � } | j | � d S( NRZ ( t _read_private_keyR\ ( R R$ R" R ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyR � s c C s@ | \ } } | | j k r_ y t | � j � } Wq� t k
r[ } t d j | � � � q� XnD | | j k r� | j | d � } d g t | � } n
| j | � t
| � t k s� t | � d k s� | d d k r� t d � � n | d | _ | d | _
| d | _ | d | _ | d
| _ t j | j � | _ d S( Ns Unable to parse key file: {}t iiiiii i s3 not a valid DSA private key file (bad ber encoding)i i i i i ( t _PRIVATE_KEY_FORMAT_ORIGINALR t decodeR R t formatt _PRIVATE_KEY_FORMAT_OPENSSHt _uint32_cstruct_unpackt listt _got_bad_key_format_idt typeR9 R R R R R R R R ( R R t pkformatt keylistt e( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyR\ � s&
4
N( t __name__t
__module__t __doc__R R% R( R* t propertyR, R+ R- R. RA RM RQ RS t staticmethodRY R R R\ ( ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyR ( s, N( Rl t cryptography.exceptionsR t cryptography.hazmat.backendsR t cryptography.hazmat.primitivesR R t) cryptography.hazmat.primitives.asymmetricR t/ cryptography.hazmat.primitives.asymmetric.utilsR R t paramikoR t paramiko.commonR t paramiko.ssh_exceptionR t paramiko.messageR
t paramiko.berR R t
paramiko.pkeyR
R ( ( ( sD /opt/plesk/python/2.7/lib/python2.7/site-packages/paramiko/dsskey.pyt <module> s
Mini Shell