def initramfs(temproot, extract, to, verbose):
"""
Extract user initramfs
@return: bool
"""
# copy initramfs to /usr/src/linux/usr/initramfs_data.cpio.gz, should we care?
print green(' * ') + turquoise('initramfs.extract.initramfs ') + 'to ' + to
# clean previous root
if os.path.isdir(to):
from time import strftime
os.system('mv %s %s-%s ' % (to, to, strftime("%Y-%m-%d-%H-%M-%S")))
process('mkdir -p %s' % to, verbose)
# create dir if needed
if not os.path.isdir(to):
os.makedirs(to)
process('cp %s %s/initramfs_data.cpio.gz' % (extract, to), verbose)
# extract gzip archive
process('gzip -d -f %s/initramfs_data.cpio.gz' % to, verbose)
# extract cpio archive
os.chdir(to)
os.system('cpio -id < initramfs_data.cpio &>/dev/null')
os.system('rm initramfs_data.cpio')
def import_user_initramfs(self, initramfs_from_cli_or_config):
"""
Import user initramfs into the kernel
@return: bool
"""
kinitramfsdir = self.temp['initramfs']
# copy initramfs to /usr/src/linux/usr/initramfs_data.cpio.gz, should we care?
print green(' * ') + turquoise('kernel.import_user_initramfs ') + initramfs_from_cli_or_config
process('cp %s %s/usr/initramfs_data.cpio.gz' % (initramfs_from_cli_or_config, self.kerneldir), self.verbose)
# extract gzip archive
process('gzip -d -f %s/usr/initramfs_data.cpio.gz' % self.kerneldir, self.verbose)
# clean previous root
if os.path.isdir(kinitramfsdir):
from time import strftime
os.system('mv %s %s-%s ' % (kinitramfsdir, kinitramfsdir, str(strftime("%Y-%m-%d-%H-%M-%S"))))
process('mkdir -p %s' % kinitramfsdir, self.verbose)
# copy initramfs to /usr/src/initramfs/
os.system('cp %s/usr/initramfs_data.cpio %s ' % (self.kerneldir, kinitramfsdir))
# extract cpio archive
self.chgdir(kinitramfsdir)
os.system('cpio -id < initramfs_data.cpio &>/dev/null')
os.system('rm initramfs_data.cpio')
def strip(self):
"""
Busybox binary strip routine
"""
print green(" * ") + "... busybox.strip"
self.chgdir(self.bb_tmp)
return os.system("strip %s/busybox " % (self.bb_tmp))
def extract(self):
"""
screen tarball extraction routine
@return: bool
"""
print green(' * ') + '... screen.extract'
os.system('tar xvfz %s/screen-%s.tar.gz -C %s %s' % (get_distdir(self.temp), str(self.screen_ver), self.temp['work'], self.verbose['std']))
def rsakey(self):
"""
dropbear rsakey creation
"""
print green(' * ') + '... dropbear.rsakey'
self.chgdir(self.dropbeartmp)
process('mkdir -p %s/etc/dropbear' % self.dropbeartmp, self.verbose)
return process('./dropbearkey -t rsa -s 4096 -f %s/etc/dropbear/dropbear_rsa_host_key' % self.dropbeartmp, self.verbose)
def extract(self):
"""
lvm2 tarball extraction routine
@return: bool
"""
print green(' * ') + '... lvm2.extract'
os.system('tar xvfz %s/LVM2.%s.tgz -C %s %s' % (get_distdir(self.temp), self.lvm2_ver, self.temp['work'], self.verbose['std']))
def extract(self):
"""
dmraid tarball extraction routine
@return: bool
"""
print green(' * ') + '... dmraid.extract'
os.system('tar xvfj %s/dmraid-%s.tar.bz2 -C %s %s' % (get_distdir(self.temp), str(self.dmraid_ver), self.temp['work'], self.verbose['std']))
def patch_debug_header(self):
"""
Patch debug.h by adding
#define DEBUG_TRACE
"""
print green(' * ') + '... dropbear.patch_debug_header #define DEBUG_TRACE'
self.chgdir(self.dropbeartmp)
return os.system('mv debug.h debug.h.tmp && echo "#define DEBUG_TRACE" > debug.h && cat debug.h.tmp >> debug.h && rm debug.h.tmp')
def dsskey(self):
"""
dropbear dsskey creation
"""
print green(' * ') + '... dropbear.dsskey'
self.chgdir(self.dropbeartmp)
process('mkdir -p %s/etc/dropbear' % self.dropbeartmp, self.verbose)
return process('./dropbearkey -t dss -f %s/etc/dropbear/dropbear_dss_host_key' % self.dropbeartmp, self.verbose)
def extract(self):
"""
Extract device-mapper tarball
@return: bool
"""
print green(' * ') + '... device_mapper.extract'
os.system('tar xvfz %s/device-mapper.%s.tgz -C %s %s' % (utils.get_distdir(self.temp), self.dm_ver, self.temp['work'], self.verbose['std']))
def strip(self):
"""
Strip dmsetup binary
@return: bool
"""
print green(' * ') + '... device_mapper.strip'
self.chgdir(self.temp['work'])
return os.system('strip %s/device-mapper/sbin/dmsetup' % (self.temp['work']))
def configure(self):
"""
Configure device-mapper source code
@return: bool
"""
print green(' * ') + '... device_mapper.configure'
self.chgdir(self.dm_tmp)
return os.system('./configure --prefix=%s/device-mapper --enable-static_link --disable-selinux %s' % (self.temp['work'], self.verbose['std']))
def configure(self):
"""
dmraid Makefile interface to configure
@return: bool
"""
print green(' * ') + '... dmraid.configure'
self.chgdir(self.dmraidtmp)
return os.system('LIBS=-ldevmapper ./configure --enable-static_link %s' % self.verbose['std'])
def cache(self):
"""
dmraid tarball cache routine
@return: bool
"""
print green(' * ') + '... dmraid.cache'
self.chgdir(self.dmraidtmp)
return process('mv %s/tools/dmraid.bz2 %s/dmraid.static-%s.bz2' % (self.dmraidtmp, self.temp['cache'], self.dmraid_ver), self.verbose)
def compress(self):
"""
blkid compression routine
@return: bool
"""
print green(" * ") + "... luks.compress"
self.chgdir(self.lukstmp)
return process("bzip2 %s/src/cryptsetup" % self.lukstmp, self.verbose)
def cache(self):
"""
screen tarball cache routine
@return: bool
"""
print green(' * ') + '... screen.cache'
self.chgdir(self.screentmp)
return process('mv %s/screen.bz2 %s/screen-%s.bz2' % (self.screentmp, self.temp['cache'], self.screen_ver), self.verbose)
def remove_option(self, option):
"""
Remove kernel config option from dotconfig
@return: bool
"""
print green(' * ') + turquoise('kernel.remove_option ') + option + ' from ' + self.kerneldir + '/.config'
os.system('grep -v %s %s > %s' % (option, self.kerneldir+'/.config', self.kerneldir+'/.config.kigen.temp'))
return os.system('mv %s %s' % (self.kerneldir+'/.config.kigen.temp', self.kerneldir+'/.config'))
def make(self):
"""
dropbear interface to Makefile
@return: bool
"""
print green(' * ') + '... dropbear.make'
self.chgdir(self.dropbeartmp)
return os.system('STATIC=1 PROGRAMS="dropbear dbclient dropbearkey dropbearconvert scp" %s %s %s' % (self.master_config['DEFAULT_UTILS_MAKE'], self.master_config['DEFAULT_MAKEOPTS'], self.verbose['std']))
def configure(self):
"""
dropbear interface to configure
@return: bool
"""
print green(' * ') + '... dropbear.configure'
self.chgdir(self.dropbeartmp)
return os.system('CFLAGS="-Os -static -Wall" LDFLAGS="-static" ./configure --disable-zlib %s' % self.verbose['std'])
def configure(self):
"""
luks Makefile interface to configure
@return: bool
"""
print green(" * ") + "... luks.configure"
self.chgdir(self.lukstmp)
return os.system("./configure --disable-selinux --enable-static %s" % self.verbose["std"])
def compress(self):
"""
Compress dmsetup binary
@return: bool
"""
print green(' * ') + '... device_mapper.compress'
self.chgdir(self.temp['work'])
return os.system('tar -jcf %s device-mapper %s' % (self.temp['cache']+'/dmsetup-device-mapper-'+self.dm_ver+'.tar.bz2', self.verbose['std']))
def extract(self):
"""
dropbear tarball extraction routine
@return: bool
"""
print green(' * ') + '... dropbear.extract'
self.chgdir(self.temp['work'])
os.system('tar xvfz %s/dropbear-%s.tar.gz -C %s %s' % (get_distdir(self.temp), str(self.dropbear_ver), self.temp['work'], self.verbose['std']))
def configure(self):
"""
strace Makefile interface to configure
@return: bool
"""
print green(' * ') + '... strace.configure'
self.chgdir(self.stracetmp)
return os.system('LDFLAGS=-static ./configure %s' % self.verbose['std'])
def compress(self):
"""
lvm.static compression routine
@return: bool
"""
print green(' * ') + '... lvm2.compress'
self.chgdir(self.lvm2_tmp)
return os.system('bzip2 tools/lvm.static')
def strip(self):
"""
blkid strip binary routine
@return: bool
"""
print green(" * ") + "... luks.strip"
self.chgdir(self.lukstmp)
return process("strip %s/src/cryptsetup" % self.lukstmp, self.verbose)
def cache(self):
"""
dropbear tarball cache routine
@return: bool
"""
print green(' * ') + '... dropbear.cache'
self.chgdir(self.dropbeartmp)
return process('mv %s/dropbear.tar %s/dropbear-%s.tar' % (self.dropbeartmp, self.temp['cache'], self.dropbear_ver), self.verbose)
def make(self):
"""
dmraid Makefile interface to make
@return: bool
"""
print green(' * ') + '... dmraid.make'
self.chgdir(self.dmraidtmp)
return os.system('%s %s %s' % (self.master_config['DEFAULT_UTILS_MAKE'], self.master_config['DEFAULT_MAKEOPTS'], self.verbose['std']))
def cache(self):
"""
blkid tarball cache routine
@return: bool
"""
print green(' * ') + '... e2fsprogs.cache'
self.chgdir(self.e2tmp)
return process('mv %s/misc/blkid.bz2 %s/blkid-e2fsprogs-%s.bz2' % (self.e2tmp, self.temp['cache'], self.e2fsprogs_ver), self.verbose)
def extract(fuse_ver, temp, verbose):
"""
Extract fuse tarball
@arg: string
@arg: dict
@arg: string
@return: bool
"""
print green(' * ') + '... fuse.extract'
os.system('tar xvfz %s/fuse-%s.tar.gz -C %s %s' % (utils.get_distdir(temp), str(fuse_ver), temp['work'], verbose['std']))
def make_menuconfig(self):
"""
Kernel command interface for menuconfig
@return: bool
"""
print green(' * ') + turquoise('kernel.menuconfig ') + self.KV
self.chgdir(self.kerneldir)
command = self.build_command('menuconfig', '')
return os.system(command)