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36 from image_creator.os_type import OSBase, sysprep
40 """OS class for Unix"""
41 sensitive_userdata = [
50 def _mountpoints(self):
51 """Return mountpoints in the correct order.
52 / should be mounted before /boot or /usr, /usr befor /usr/bin ...
54 mps = self.g.inspect_get_mountpoints(self.root)
57 if len(a[0]) > len(b[0]):
59 elif len(a[0]) == len(b[0]):
68 def _do_mount(self, readonly):
69 """Mount partitions in the correct order"""
71 critical_mpoints = ('/', '/etc', '/root', '/home', '/var')
73 mopts = 'ro' if readonly else 'rw'
74 for mp, dev in self._mountpoints():
76 self.g.mount_options(mopts, dev, mp)
77 except RuntimeError as msg:
78 if mp in critical_mpoint:
79 self.out.warn('unable to mount %s. Reason: %s' % (mp, msg))
82 self.out.warn('%s (ignored)' % msg)
87 def cleanup_cache(self, print_header=True):
88 """Remove all regular files under /var/cache"""
91 self.out.output('Removing files under /var/cache')
93 self.foreach_file('/var/cache', self.g.rm, ftype='r')
96 def cleanup_tmp(self, print_header=True):
97 """Remove all files under /tmp and /var/tmp"""
100 self.out.output('Removing files under /tmp and /var/tmp')
102 self.foreach_file('/tmp', self.g.rm_rf, maxdepth=1)
103 self.foreach_file('/var/tmp', self.g.rm_rf, maxdepth=1)
106 def cleanup_log(self, print_header=True):
107 """Empty all files under /var/log"""
110 self.out.output('Emptying all files under /var/log')
112 self.foreach_file('/var/log', self.g.truncate, ftype='r')
114 @sysprep(enabled=False)
115 def cleanup_mail(self, print_header=True):
116 """Remove all files under /var/mail and /var/spool/mail"""
119 self.out.output('Removing files under /var/mail & /var/spool/mail')
121 if self.g.is_dir('/var/spool/mail'):
122 self.foreach_file('/var/spool/mail', self.g.rm_rf, maxdepth=1)
124 self.foreach_file('/var/mail', self.g.rm_rf, maxdepth=1)
127 def cleanup_userdata(self, print_header=True):
128 """Delete sensitive userdata"""
131 if self.g.is_dir('/home/'):
132 homedirs += self.ls('/home/')
135 self.out.output("Removing sensitive user data under %s" %
138 for homedir in homedirs:
139 for data in self.sensitive_userdata:
140 fname = "%s/%s" % (homedir, data)
141 if self.g.is_file(fname):
142 self.g.scrub_file(fname)
143 elif self.g.is_dir(fname):
144 self.foreach_file(fname, self.g.scrub_file, ftype='r')
146 # vim: set sta sts=4 shiftwidth=4 sw=4 et ai :