logging to network providers
This commit is contained in:
parent
25e86e75ff
commit
65b316c014
@ -44,14 +44,16 @@ class Disk(object):
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if self.devpath == 'auto':
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self.devpath = '/dev/{0}'.format(blkinfo.BlkDiskInfo().get_disks()[0]['kname'])
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if not os.path.isfile(self.devpath):
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raise ValueError('{0} does not exist; please specify an explicit device path'.format(self.devpath))
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_logger.error('Disk {0} does not exist; please specify an explicit device path'.format(self.devpath))
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raise ValueError('Disk not found')
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self.table_type = self.xml.attrib.get('diskFormat', 'gpt').lower()
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if self.table_type in ('bios', 'mbr', 'dos'):
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self.table_type = 'msdos'
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validlabels = parted.getLabels()
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if self.table_type not in validlabels:
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raise ValueError(('Disk format {0} is not valid for this architecture;'
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_logger.error(('Disk format ({0}) is not valid for this architecture;'
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'must be one of: {1}'.format(self.table_type, ', '.join(list(validlabels)))))
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raise ValueError('Invalid disk format')
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self.device = parted.getDevice(self.devpath)
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self.disk = parted.freshDisk(self.device, self.table_type)
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_logger.debug('Configured parted device for {0}.'.format(self.devpath))
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@ -152,9 +154,10 @@ class Partition(object):
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self.part_type = parted.PARTITION_NORMAL
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self.fs_type = self.xml.attrib['fsType'].lower()
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if self.fs_type not in aif.constants.PARTED_FSTYPES:
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raise ValueError(('{0} is not a valid partition filesystem type; '
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'must be one of: {1}').format(self.xml.attrib['fsType'],
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_logger.error(('{0} is not a valid partition filesystem type; must be one of: '
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'{1}').format(self.xml.attrib['fsType'],
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', '.join(sorted(aif.constants.PARTED_FSTYPES))))
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raise ValueError('Invalid partition filesystem type')
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self.disk = diskobj
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self.device = self.disk.device
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self.devpath = '{0}{1}'.format(self.device.path, self.partnum)
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@ -92,9 +92,8 @@ class Member(object):
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elif k == 'unused_space':
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r = _mdblock_unused_re.search(v)
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if not r:
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raise ValueError(('Could not parse {0} for '
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'{1}\'s superblock').format(orig_k,
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self.devpath))
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_logger.error('Could not parse {0} for {1}\'s superblock'.format(orig_k, self.devpath))
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raise RuntimeError('Could not parse unused space in superblock')
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v = {}
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for i in ('before', 'after'):
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v[i] = int(r.group(i)) # in sectors
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@ -102,9 +101,8 @@ class Member(object):
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k = 'badblock_log_entries'
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r = _mdblock_badblock_re.search(v)
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if not r:
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raise ValueError(('Could not parse {0} for '
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'{1}\'s superblock').format(orig_k,
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self.devpath))
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_logger.error('Could not parse {0} for {1}\'s superblock'.format(orig_k, self.devpath))
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raise RuntimeError('Could not parse badblocks in superblock')
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v = {}
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for i in ('entries', 'offset'):
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v[i] = int(r.group(i)) # offset is in sectors
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@ -118,9 +116,8 @@ class Member(object):
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elif re.search(r'^((avail|used)_dev|array)_size$', k):
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r = _mdblock_size_re.search(v)
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if not r:
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raise ValueError(('Could not parse {0} for '
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'{1}\'s superblock').format(orig_k,
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self.devpath))
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_logger.error('Could not parse {0} for {1}\'s superblock'.format(orig_k, self.devpath))
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raise RuntimeError('Could not parse size value in superblock')
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v = {}
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for i in ('sectors', 'GB', 'GiB'):
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v[i] = float(r.group(i))
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@ -204,7 +201,7 @@ class Array(object):
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def addMember(self, memberobj):
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if not isinstance(memberobj, Member):
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_logger.error('memberobj must be of type aif.disk.mdadm.Member')
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raise ValueError('Invalid memberobj type')
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raise TypeError('Invalid memberobj type')
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memberobj.prepare()
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self.members.append(memberobj)
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return(None)
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@ -1,5 +1,8 @@
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import logging
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import os
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##
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from lxml import etree
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##
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from . import _common
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from . import netctl
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from . import networkd
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@ -21,11 +24,16 @@ from . import networkmanager
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# from . import networkd_fallback as networkd
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_logger = logging.getLogger(__name__)
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class Net(object):
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def __init__(self, chroot_base, network_xml):
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self.xml = network_xml
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# We don't bother logging the entirety of network_xml here because we do it in the respective networks
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self.chroot_base = chroot_base
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self.hostname = self.xml.attrib['hostname'].strip()
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_logger.info('Hostname: {0}'.format(self.hostname))
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self.provider = self.xml.attrib.get('provider', 'networkd').strip()
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if self.provider == 'netctl':
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self.provider = netctl
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@ -46,6 +54,7 @@ class Net(object):
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elif e.tag == 'wireless':
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conn = self.provider.Wireless(e)
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self.connections.append(conn)
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_logger.info('Added connection of type {0}.'.format(type(conn).__name__))
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def apply(self, chroot_base):
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cfg = os.path.join(chroot_base, 'etc', 'hostname')
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@ -1,9 +1,11 @@
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import binascii
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import ipaddress
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import logging
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import os
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import pathlib
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import re
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##
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from lxml import etree
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from passlib.crypto.digest import pbkdf2_hmac
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from pyroute2 import IPDB
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##
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@ -15,8 +17,10 @@ import aif.utils
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# from gi.repository import GObject, NM, GLib
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_logger = logging.getLogger('net:_common')
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def canonizeEUI(phyaddr):
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# The easy transformations first.
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phyaddr = re.sub(r'[.:-]', '', phyaddr.upper().strip())
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eui = ':'.join(['{0}'.format(phyaddr[i:i+2]) for i in range(0, 12, 2)])
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return(eui)
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@ -33,6 +37,7 @@ def convertIpTuples(addr_xmlobj):
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else:
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components = addr_xmlobj.text.strip().split('/')
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if len(components) > 2:
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_logger.error('Too many slashes in IP/CIDR string.')
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raise ValueError('Invalid IP/CIDR format: {0}'.format(addr_xmlobj.text))
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if len(components) == 1:
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addr = ipaddress.ip_address(components[0])
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@ -45,6 +50,8 @@ def convertIpTuples(addr_xmlobj):
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try:
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gw = ipaddress.ip_address(addr_xmlobj.attrib.get('gateway').strip())
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except (ValueError, AttributeError):
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_logger.warning(('Non-conformant gateway value (attempting automatic gateway address): '
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'{0}').format(addr_xmlobj.attrib.get('gateway')))
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gw = next(net.hosts())
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return((addr, net, gw))
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@ -53,20 +60,24 @@ def convertPSK(ssid, passphrase):
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try:
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passphrase = passphrase.encode('utf-8').decode('ascii').strip('\r').strip('\n')
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except UnicodeDecodeError:
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raise ValueError('passphrase must be an ASCII string')
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_logger.error('WPA passphrase must be an ASCII string')
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raise ValueError('Passed invalid encoding for WPA PSK string')
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if len(ssid) > 32:
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_logger.error('')
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raise ValueError('ssid must be <= 32 characters')
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if not 7 < len(passphrase) < 64:
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raise ValueError('passphrase must be >= 8 and <= 32 characters')
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raw_psk = pbkdf2_hmac('sha1', str(passphrase), str(ssid), 4096, 32)
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hex_psk = binascii.hexlify(raw_psk)
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str_psk = hex_psk.decode('utf-8')
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_logger.debug('Converted ({0}){1} to {2}'.format(str(passphrase), str(ssid), str_psk))
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return(str_psk)
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def convertWifiCrypto(crypto_xmlobj, ssid):
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crypto = {'type': crypto_xmlobj.find('type').text.strip(),
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'auth': {}}
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_logger.info('Parsing a WiFi crypto object.')
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creds_xml = crypto_xmlobj.xpath('psk|enterprise')[0]
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# if crypto['type'] in ('wpa', 'wpa2', 'wpa3'):
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if crypto['type'] in ('wpa', 'wpa2'):
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@ -88,6 +99,7 @@ def convertWifiCrypto(crypto_xmlobj, ssid):
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# TODO: enterprise support
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# elif crypto['mode'] == 'enterprise':
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# pass
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_logger.debug('Rendered crypto settings: {0}'.format(crypto))
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return(crypto)
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@ -100,7 +112,8 @@ def getDefIface(ifacetype):
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elif ifacetype == 'wireless':
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prefix = 'wl'
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else:
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raise ValueError('ifacetype must be one of "ethernet" or "wireless"')
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_logger.error('ifacetype must be one of "ethernet" or "wireless"')
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raise ValueError('Invalid iface type')
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ifname = None
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with IPDB() as ipdb:
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for iface in ipdb.interfaces.keys():
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@ -108,6 +121,7 @@ def getDefIface(ifacetype):
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ifname = iface
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break
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if not ifname:
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_logger.warning('Unable to find default interface')
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return(None)
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return(ifname)
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@ -125,13 +139,16 @@ def isNotPersistent(chroot_base = '/'):
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return(True)
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cmds = aif.utils.kernelCmdline(chroot_base)
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if 'net.ifnames' in cmds.keys() and cmds['net.ifnames'] == '0':
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_logger.debug('System network interfaces are not persistent')
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return(True)
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_logger.debug('System network interfaces are persistent')
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return(False)
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class BaseConnection(object):
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def __init__(self, iface_xml):
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self.xml = iface_xml
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_logger.debug('iface_xml: {0}'.format(etree.tostring(self.xml, with_tail = False).decode('utf-8')))
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self.id = self.xml.attrib['id'].strip()
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self.device = self.xml.attrib['device'].strip()
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self.is_defroute = aif.utils.xmlBool(self.xml.attrib.get('defroute', 'false').strip())
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@ -197,6 +214,7 @@ class BaseConnection(object):
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self._initAddrs()
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self._initResolvers()
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self._initRoutes()
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_logger.info('Instantiated network provider {0}'.format(type(self).__name__))
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def _initAddrs(self):
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for addrtype in ('ipv4', 'ipv6'):
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@ -1,11 +1,15 @@
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import configparser
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import io
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import logging
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import os
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##
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import aif.utils
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from . import _common
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_logger = logging.getLogger(__name__)
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class Connection(_common.BaseConnection):
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def __init__(self, iface_xml):
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super().__init__(iface_xml)
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@ -28,6 +32,7 @@ class Connection(_common.BaseConnection):
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self.desc = None
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def _initCfg(self):
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_logger.info('Building config.')
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if self.device == 'auto':
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self.device = _common.getDefIface(self.connection_type)
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self.desc = ('A {0} profile for {1} (generated by AIF-NG)').format(self.connection_type,
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@ -76,6 +81,7 @@ class Connection(_common.BaseConnection):
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elif self.addrs[addrtype]:
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if 'IPCustom' not in self._cfg['BASE']:
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# TODO: do this more cleanly somehow? Might conflict with other changes earlier/later.
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# Could I shlex it?
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# Weird hack because netctl doesn't natively support assigning add'l addrs to
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# a dhcp/dhcp6/slaac iface.
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self._cfg['BASE']['IPCustom'] = []
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@ -105,6 +111,9 @@ class Connection(_common.BaseConnection):
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# Weird hack because netctl doesn't natively support assigning add'l addrs to a dhcp/dhcp6/slaac iface.
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if 'IPCustom' in self._cfg['BASE'].keys() and isinstance(self._cfg['BASE']['IPCustom'], list):
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self._cfg['BASE']['IPCustom'] = '({0})'.format(' '.join(self._cfg['BASE']['IPCustom']))
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_logger.info('Config built successfully.')
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# TODO: does this render correctly?
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_logger.debug('Config: {0}'.format(dict(self._cfg['BASE'])))
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return(None)
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def writeConf(self, chroot_base):
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@ -128,6 +137,7 @@ class Connection(_common.BaseConnection):
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'After': 'sys-subsystem-net-devices-{0}.device'.format(self.device)}
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with open(systemd_file, 'w') as fh:
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systemd_cfg.write(fh, space_around_delimiters = False)
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_logger.info('Wrote systemd unit: {0}'.format(systemd_file))
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# This is where it gets... weird.
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# Gross hacky workarounds because netctl, while great for simple setups, sucks for complex/advanced ones.
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no_auto = not all((self.auto['resolvers']['ipv4'],
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@ -200,7 +210,7 @@ class Connection(_common.BaseConnection):
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'ipv4': tuple(),
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'ipv6': tuple()}}}
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# This ONLY works for DHCPv6 on the IPv6 side. Not SLAAC. Netctl doesn't use a dhcp client for
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# SLAAC.
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# SLAAC, just iproute2. :|
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# x = routers, addresses, resolvers
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# t = ipv4/ipv6 dicts
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# i = ipv4/ipv6 key
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@ -249,6 +259,7 @@ class Connection(_common.BaseConnection):
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fh.write('\n')
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os.chmod(custom_cfg, 0o0644)
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os.chown(custom_cfg, 0, 0)
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_logger.info('Wrote: {0}'.format(custom_cfg))
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# And we have to strip out the section from the ini.
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cfgbuf = io.StringIO()
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self._cfg.write(cfgbuf, space_around_delimiters = False)
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@ -260,6 +271,7 @@ class Connection(_common.BaseConnection):
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fh.write(line)
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os.chmod(netctl_file, 0o0600)
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os.chown(netctl_file, 0, 0)
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_logger.info('Wrote: {0}'.format(netctl_file))
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return(None)
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@ -1,3 +1,4 @@
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import logging
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import os
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##
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# We have to use Jinja2 because while there are ways to *parse* an INI with duplicate keys
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@ -9,6 +10,9 @@ import aif.utils
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from . import _common
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_logger = logging.getLogger(__name__)
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class Connection(_common.BaseConnection):
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def __init__(self, iface_xml):
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super().__init__(iface_xml)
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@ -35,6 +39,7 @@ class Connection(_common.BaseConnection):
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self._initJ2()
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def _initCfg(self):
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_logger.info('Building config.')
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if self.device == 'auto':
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self.device = _common.getDefIface(self.connection_type)
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self._cfg = {'Match': {'Name': self.device},
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@ -90,9 +95,11 @@ class Connection(_common.BaseConnection):
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if 'IPv6AcceptRA' not in self._cfg.keys():
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self._cfg['IPv6AcceptRA'] = {'UseDNS': ('true' if self.auto['resolvers']['ipv6'] else 'false')}
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self._initConnCfg()
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_logger.info('Config built successfully.')
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return(None)
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def _initJ2(self):
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_logger.debug('Fetching template from networkd.conf.j2')
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self.j2_env = jinja2.Environment(loader = jinja2.FileSystemLoader(searchpath = './'))
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self.j2_env.filters.update(aif.utils.j2_filters)
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self.j2_tpl = self.j2_env.get_template('networkd.conf.j2')
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@ -109,6 +116,9 @@ class Connection(_common.BaseConnection):
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os.chmod(cfgfile, 0o0644)
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os.chown(cfgfile, 0, 0)
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self._writeConnCfg(chroot_base)
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_logger.info('Wrote: {0}'.format(cfgfile))
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_logger.debug('Rendering variables: {0}'.format(self._cfg))
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_logger.debug('Rendered template: {0}'.format(self.j2_tpl.render(cfg = self._cfg)))
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return(None)
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@ -149,6 +159,7 @@ class Wireless(Connection):
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self._wpasupp['psk'] = crypto['auth']['psk']
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else:
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self._wpasupp['key_mgmt'] = 'NONE'
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_logger.debug('Fetching template from wpa_supplicant.conf.j2')
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self.wpasupp_tpl = self.j2_env.get_template('wpa_supplicant.conf.j2')
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self.services[('/usr/lib/systemd/system/wpa_supplicant@.service')] = ('etc/systemd/'
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'system/'
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@ -167,4 +178,7 @@ class Wireless(Connection):
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fh.write(self.wpasupp_tpl.render(wpa = self._wpasupp))
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os.chown(cfgfile, 0, 0)
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os.chmod(cfgfile, 0o0640)
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_logger.info('Wrote: {0}'.format(cfgfile))
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_logger.debug('Rendering variables: {0}'.format(self._wpasupp))
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_logger.debug('Rendered template: {0}'.format(self.wpasupp_tpl.render(wpa = self._wpasupp)))
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return(None)
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@ -1,12 +1,15 @@
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import configparser
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import datetime
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import logging
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import os
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import uuid
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##
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import aif.utils
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from . import _common
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_logger = logging.getLogger(__name__)
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class Connection(_common.BaseConnection):
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def __init__(self, iface_xml):
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super().__init__(iface_xml)
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@ -26,6 +29,7 @@ class Connection(_common.BaseConnection):
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self.uuid = uuid.uuid4()
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def _initCfg(self):
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_logger.info('Building config.')
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if self.device == 'auto':
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self.device = _common.getDefIface(self.connection_type)
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self._cfg = configparser.ConfigParser()
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@ -89,6 +93,13 @@ class Connection(_common.BaseConnection):
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str(net.prefixlen),
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str(gw))
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self._initConnCfg()
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_logger.info('Config built successfully.')
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# TODO: does this render correctly?
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# This is only for debug logging.
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_logout = {}
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for s in self._cfg.sections():
|
||||
_logout[s] = dict(self._cfg[s])
|
||||
_logger.debug('Config: {0}'.format(_logout))
|
||||
return(None)
|
||||
|
||||
def writeConf(self, chroot_base):
|
||||
@ -109,6 +120,7 @@ class Connection(_common.BaseConnection):
|
||||
os.chmod(cfgroot, 0o0755)
|
||||
os.chmod(cfgdir, 0o0700)
|
||||
os.chmod(cfgpath, 0o0600)
|
||||
_logger.info('Wrote: {0}'.format(cfgpath))
|
||||
return(None)
|
||||
|
||||
|
||||
|
||||
@ -187,7 +187,7 @@ class Downloader(object):
|
||||
dl.data.seek(0, 0)
|
||||
if not fnargs['keys']:
|
||||
_logger.debug('Found no keys in keys_xml')
|
||||
raise ValueError('Could not find any keys')
|
||||
raise RuntimeError('Could not find any keys')
|
||||
if sigs_xml is not None:
|
||||
for sig_text_xml in sigs_xml.findall('signature'):
|
||||
_logger.debug('Found <signature>')
|
||||
|
||||
Loading…
Reference in New Issue
Block a user