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Salt module to manage Unix cryptsetup jobs and the crypttab file
.. versionadded:: 2018.3.0
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Only load on POSIX-like systems
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Utility class for manipulating crypttab entries. Primarily we're parsing,
formatting, and comparing lines. Parsing emits dicts expected from
crypttab() or raises a ValueError.
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ParseErrorc B@ s e Z d Z RS( u; Error raised when a line isn't parsible as a crypttab entry( t __name__t
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� } | j | � S( u( Returns an instance with just those keys( R R$ t __class__( R% R t keyt subset( ( s9 /usr/lib/python2.7/site-packages/salt/modules/cryptdev.pyt pickV s ,c K@ s d � t j | � D� | _ d S( u1 Store non-empty, non-null values to use as filterc S@ s: i | ]0 \ } } | d k r t j j j | � | � q S( N( t NoneR R t stringutilst
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<dictcomp>] s N( R t iteritemsR$ ( R% R$ ( ( s9 /usr/lib/python2.7/site-packages/salt/modules/cryptdev.pyt __init__[ s c C@ s t j j t j j | � � S( u% Resolve equivalent paths equivalently( t ost patht normcaset normpath( R5 ( ( s9 /usr/lib/python2.7/site-packages/salt/modules/cryptdev.pyt norm_patha s c C@ sJ | j | � } x4 t j | j � D] \ } } | | | k r" t Sq" Wt S( u< Compare potentially partial criteria against a complete line( R R R2 R$ R R
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List existing device-mapper device details.
u cmd.run_stdoutu dmsetup ls --target cryptu5 (?P<devname>\w+)\W+\((?P<major>\d+), (?P<minor>\d+)\)u
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List the contents of the crypttab
CLI Example:
.. code-block:: bash
salt '*' cryptdev.crypttab
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Remove the named mapping from the crypttab. If the described entry does not
exist, nothing is changed, but the command succeeds by returning
``'absent'``. If a line is removed, it returns ``'change'``.
CLI Example:
.. code-block:: bash
salt '*' cryptdev.rm_crypttab foo
t nameu rNu Could not read from {0}: {1}u w+c s@ s$ | ] } t j j j | � Vq d S( N( R R R. t to_str( R0 R ( ( s9 /usr/lib/python2.7/site-packages/salt/modules/cryptdev.pys <genexpr>� s u Could not write to {0}: {1}u changeu absent( R R R R RJ RK R. R/ R9 R
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Verify that this device is represented in the crypttab, change the device to
match the name passed, or add the name if it is not present.
CLI Example:
.. code-block:: bash
salt '*' cryptdev.set_crypttab foo /dev/sdz1 mypassword swap,size=256
u u ,u+ options must be a string or list of stringsu nameu deviceu noneu passwordu optionsu, match_on must be a string or list of stringsc S@ s
| t j k S( N( R R: ( R* ( ( s9 /usr/lib/python2.7/site-packages/salt/modules/cryptdev.pyt <lambda> s u$ Unrecognized keys in match_on: "{0}"u Bad config file "{0}"u ru presentu changeNu Couldn't read from {0}: {1}u newu w+c s@ s$ | ] } t j j j | � Vq d S( N( R R R. RR ( R0 R ( ( s9 /usr/lib/python2.7/site-packages/salt/modules/cryptdev.pys <genexpr>7 s u File not writable {0}( R- t
isinstanceR t string_typest listt joinR R R, t KeyErrorR t filterR R4 R5 RI R R RJ RK R. R/ R9 RS t text_typeR
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Open a crypt device using ``cryptsetup``. The ``keyfile`` must not be
``None`` or ``'none'``, because ``cryptsetup`` will otherwise ask for the
password interactively.
CLI Example:
.. code-block:: bash
salt '*' cryptdev.open foo /dev/sdz1 /path/to/keyfile
u noneu -u< For immediate crypt device mapping, keyfile must not be noneu cmd.retcodeu& cryptsetup open --key-file {0} {1} {2}i N( R- R R= R ( RQ Re t keyfilet code( ( s9 /usr/lib/python2.7/site-packages/salt/modules/cryptdev.pyt open? s
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Close a crypt device using ``cryptsetup``.
CLI Example:
.. code-block:: bash
salt '*' cryptdev.close foo
u cmd.retcodeu cryptsetup close {0}i ( R= R ( RQ Ro ( ( s9 /usr/lib/python2.7/site-packages/salt/modules/cryptdev.pyt closeS s
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