mirror of
https://salsa.debian.org/freeipa-team/freeipa.git
synced 2024-12-25 08:21:05 -06:00
Fix creation of reverse DNS zones.
Create reverse DNS zone for /24 IPv4 subnet and /64 IPv6 subnet by default instead of using the netmask from the --ip-address option. Custom reverse DNS zone can be specified using new --reverse-zone option, which replaces the old --ip-address netmask way of creating reverse zones. The reverse DNS zone name is printed to the user during the install. ticket 1398
This commit is contained in:
parent
1c5028c17d
commit
881df73568
@ -38,14 +38,14 @@ def parse_options():
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parser.add_option("-d", "--debug", dest="debug", action="store_true",
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default=False, help="print debugging information")
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parser.add_option("--ip-address", dest="ip_address",
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type="ip", ip_netmask=True, ip_local=True, help="Master Server IP Address")
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type="ip", ip_local=True, help="Master Server IP Address")
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parser.add_option("--forwarder", dest="forwarders", action="append",
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type="ip", help="Add a DNS forwarder")
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parser.add_option("--no-forwarders", dest="no_forwarders", action="store_true",
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default=False, help="Do not add any DNS forwarders, use root servers instead")
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parser.add_option("--no-reverse", dest="no_reverse",
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action="store_true", default=False,
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help="Do not create reverse DNS zone")
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parser.add_option("--reverse-zone", dest="reverse_zone", help="The reverse DNS zone to use")
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parser.add_option("--no-reverse", dest="no_reverse", action="store_true",
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default=False, help="Do not create reverse DNS zone")
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parser.add_option("--zonemgr", dest="zonemgr",
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help="DNS zone manager e-mail address. Defaults to root")
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parser.add_option("-U", "--unattended", dest="unattended", action="store_true",
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@ -56,6 +56,8 @@ def parse_options():
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if options.forwarders and options.no_forwarders:
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parser.error("You cannot specify a --forwarder option together with --no-forwarders")
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elif options.reverse_zone and options.no_reverse:
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parser.error("You cannot specify a --reverse-zone option together with --no-reverse")
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if options.unattended:
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if not options.forwarders and not options.no_forwarders:
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@ -104,26 +106,28 @@ def main():
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# Check we have a public IP that is associated with the hostname
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if options.ip_address:
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ip_address = options.ip_address
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ip = options.ip_address
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else:
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hostaddr = resolve_host(api.env.host)
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ip_address = hostaddr and ipautil.CheckedIPAddress(hostaddr)
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ip = hostaddr and ipautil.CheckedIPAddress(hostaddr)
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try:
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verify_ip_address(ip_address)
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verify_ip_address(ip)
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except Exception, e:
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print "Error: Invalid IP Address %s: %s" % (ip_address, e)
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ip_address = None
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print "Error: Invalid IP Address %s: %s" % (ip, e)
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ip = None
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if not ip_address:
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if not ip:
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if options.unattended:
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sys.exit("Unable to resolve IP address for host name")
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else:
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ip_address = read_ip_address(api.env.host, fstore)
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ip_prefixlen = ip_address.prefixlen
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ip_address = str(ip_address)
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ip = read_ip_address(api.env.host, fstore)
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ip_address = str(ip)
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logging.debug("will use ip_address: %s\n", ip_address)
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if options.reverse_zone and not bindinstance.verify_reverse_zone(options.reverse_zone, ip):
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sys.exit(1)
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if options.no_forwarders:
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dns_forwarders = ()
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elif options.forwarders:
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@ -161,13 +165,6 @@ def main():
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sys.exit("\nPassword is not valid!")
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bind.dm_password = read_password("Directory Manager", confirm=False, validate=False)
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create_reverse = True
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if options.unattended:
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create_reverse = not options.no_reverse
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elif not options.no_reverse:
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create_reverse = bindinstance.create_reverse()
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bind.setup(api.env.host, ip_address, ip_prefixlen, api.env.realm, api.env.domain, dns_forwarders, conf_ntp, create_reverse, zonemgr=options.zonemgr)
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if bind.dm_password:
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api.Backend.ldap2.connect(bind_dn="cn=Directory Manager", bind_pw=bind.dm_password)
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else:
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@ -175,6 +172,19 @@ def main():
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ccache = krbV.default_context().default_ccache().name
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api.Backend.ldap2.connect(ccache)
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if options.reverse_zone:
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reverse_zone = bindinstance.normalize_zone(options.reverse_zone)
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else:
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reverse_zone = bindinstance.find_reverse_zone(ip)
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if reverse_zone is None and not options.no_reverse:
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reverse_zone = bindinstance.get_reverse_zone_default(ip)
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if not options.unattended and bindinstance.create_reverse():
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reverse_zone = bindinstance.read_reverse_zone(reverse_zone, ip)
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if reverse_zone is not None:
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print "Using reverse zone %s" % reverse_zone
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bind.setup(api.env.host, ip_address, api.env.realm, api.env.domain, dns_forwarders, conf_ntp, reverse_zone, zonemgr=options.zonemgr)
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bind.create_instance()
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@ -59,6 +59,7 @@ def parse_options():
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type="ip", help="Add a DNS forwarder")
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parser.add_option("--no-forwarders", dest="no_forwarders", action="store_true",
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default=False, help="Do not add any DNS forwarders, use root servers instead")
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parser.add_option("--reverse-zone", dest="reverse_zone", help="The reverse DNS zone to use")
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parser.add_option("--no-reverse", dest="no_reverse", action="store_true",
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default=False, help="Do not create reverse DNS zone")
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parser.add_option("--no-host-dns", dest="no_host_dns", action="store_true",
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@ -84,12 +85,16 @@ def parse_options():
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parser.error("You cannot specify a --forwarder option without the --setup-dns option")
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if options.no_forwarders:
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parser.error("You cannot specify a --no-forwarders option without the --setup-dns option")
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if options.reverse_zone:
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parser.error("You cannot specify a --reverse-zone option without the --setup-dns option")
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if options.no_reverse:
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parser.error("You cannot specify a --no-reverse option without the --setup-dns option")
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elif options.forwarders and options.no_forwarders:
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parser.error("You cannot specify a --forwarder option together with --no-forwarders")
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elif not options.forwarders and not options.no_forwarders:
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parser.error("You must specify at least one --forwarder option or --no-forwarders option")
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elif options.reverse_zone and options.no_reverse:
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parser.error("You cannot specify a --reverse-zone option together with --no-reverse")
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return safe_options, options, args[0]
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@ -183,22 +188,23 @@ def install_bind(config, options):
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sys.exit("Unable to resolve IP address for host name")
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ip = installutils.parse_ip_address(ip_address)
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ip_address = str(ip)
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ip_prefixlen = ip.prefixlen
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create_reverse = True
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if options.unattended:
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# In unattended mode just use the cmdline flag
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create_reverse = not options.no_reverse
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if options.reverse_zone:
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if not bindinstance.verify_reverse_zone(options.reverse_zone, ip):
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sys.exit(1)
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reverse_zone = bindinstance.normalize_zone(options.reverse_zone)
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else:
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if options.no_reverse:
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create_reverse = False
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else:
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# In interactive mode, if the flag was not explicitly
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# specified, ask the user
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create_reverse = bindinstance.create_reverse()
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reverse_zone = bindinstance.find_reverse_zone(ip)
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if reverse_zone is None and not options.no_reverse:
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reverse_zone = bindinstance.get_reverse_zone_default(ip)
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if not options.unattended and bindinstance.create_reverse():
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reverse_zone = bindinstance.read_reverse_zone(reverse_zone, ip)
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bind.setup(config.host_name, ip_address, ip_prefixlen, config.realm_name,
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config.domain_name, forwarders, options.conf_ntp, create_reverse)
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if reverse_zone is not None:
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print "Using reverse zone %s" % reverse_zone
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bind.setup(config.host_name, ip_address, config.realm_name,
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config.domain_name, forwarders, options.conf_ntp, reverse_zone)
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bind.create_instance()
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def install_dns_records(config, options):
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@ -221,11 +227,11 @@ def install_dns_records(config, options):
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sys.exit("Unable to resolve IP address for host name")
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ip = installutils.parse_ip_address(ip_address)
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ip_address = str(ip)
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ip_prefixlen = ip.prefixlen
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reverse_zone = bindinstance.find_reverse_zone(ip)
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bind.add_master_dns_records(config.host_name, ip_address, ip_prefixlen,
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bind.add_master_dns_records(config.host_name, ip_address,
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config.realm_name, config.domain_name,
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options.conf_ntp)
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reverse_zone, options.conf_ntp)
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#set it back to the default
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api.Backend.ldap2.disconnect()
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@ -27,7 +27,7 @@ import krbV
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from ipapython import ipautil
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from ipaserver.install import bindinstance, dsinstance, installutils, certs
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from ipaserver.install.bindinstance import add_zone, add_reverse_zone, add_fwd_rr, add_ptr_rr, dns_zone_exists
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from ipaserver.install.bindinstance import add_zone, add_reverse_zone, add_fwd_rr, add_ptr_rr
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from ipaserver.install.replication import check_replication_plugin, enable_replication_version_checking
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from ipaserver.install.installutils import resolve_host
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from ipaserver.plugins.ldap2 import ldap2
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@ -54,8 +54,11 @@ def parse_options():
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parser.add_option("-p", "--password", dest="password",
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help="Directory Manager (existing master) password")
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parser.add_option("--ip-address", dest="ip_address",
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type="ip", ip_netmask=True,
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help="Add A and PTR records of the future replica")
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type="ip", help="Add A and PTR records of the future replica")
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parser.add_option("--reverse-zone", dest="reverse_zone",
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help="The reverse DNS zone to use")
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parser.add_option("--no-reverse", dest="no_reverse", action="store_true",
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default=False, help="Do not create reverse DNS zone")
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parser.add_option("--ca", dest="ca_file", default="/root/cacert.p12",
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help="Location of CA PKCS#12 file, default /root/cacert.p12")
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parser.add_option("--no-pkinit", dest="setup_pkinit", action="store_false",
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@ -63,6 +66,14 @@ def parse_options():
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options, args = parser.parse_args()
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if not options.ip_address:
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if options.reverse_zone:
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parser.error("You cannot specify a --reverse-zone option without the --ip-address option")
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if options.no_reverse:
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parser.error("You cannot specify a --no-reverse option without the --ip-address option")
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elif options.reverse_zone and options.no_reverse:
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parser.error("You cannot specify a --reverse-zone option together with --no-reverse")
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# If any of the PKCS#12 options are selected, all are required. Create a
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# list of the options and count it to enforce that all are required without
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# having a huge set of it blocks.
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@ -255,6 +266,8 @@ def main():
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if not bindinstance.dns_container_exists(api.env.host, api.env.basedn):
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print "You can't add a DNS record because DNS is not set up."
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sys.exit(1)
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if options.reverse_zone and not bindinstance.verify_reverse_zone(options.reverse_zone, options.ip_address):
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sys.exit(1)
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if not certs.ipa_self_signed() and not ipautil.file_exists("/var/lib/pki-ca/conf/CS.cfg") and not options.dirsrv_pin:
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sys.exit("The replica must be created on the primary IPA server.\nIf you installed IPA with your own certificates using PKCS#12 files you must provide PKCS#12 files for any replicas you create as well.")
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@ -424,31 +437,21 @@ def main():
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ip = options.ip_address
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ip_address = str(ip)
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ip_prefixlen = ip.prefixlen
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if ip.defaultnet:
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revzone = ip.reverse_dns
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if ip.version == 4:
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prefix = 32
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dec = 8
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elif ip.version == 6:
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prefix = 128
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dec = 4
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while prefix > 0:
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dummy, dot, revzone = revzone.partition('.')
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prefix = prefix - dec
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if dns_zone_exists(revzone):
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break
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if prefix > 0:
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ip_prefixlen = prefix
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else:
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add_reverse_zone(ip_address, ip_prefixlen)
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if options.reverse_zone:
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reverse_zone = bindinstance.normalize_zone(options.reverse_zone)
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else:
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reverse_zone = bindinstance.find_reverse_zone(ip)
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if reverse_zone is None and not options.no_reverse:
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reverse_zone = bindinstance.get_reverse_zone_default(ip)
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add_zone(domain)
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add_fwd_rr(domain, name, ip_address)
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add_ptr_rr(ip_address, ip_prefixlen, replica_fqdn)
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if reverse_zone is not None:
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print "Using reverse zone %s" % reverse_zone
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add_reverse_zone(reverse_zone)
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add_ptr_rr(reverse_zone, ip_address, replica_fqdn)
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try:
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if not os.geteuid()==0:
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@ -100,7 +100,7 @@ def parse_options():
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help="File containing PKCS#10 of the external CA chain")
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parser.add_option("--hostname", dest="host_name", help="fully qualified name of server")
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parser.add_option("--ip-address", dest="ip_address",
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type="ip", ip_netmask=True, ip_local=True,
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type="ip", ip_local=True,
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help="Master Server IP Address")
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parser.add_option("--setup-dns", dest="setup_dns", action="store_true",
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default=False, help="configure bind with our zone")
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@ -108,6 +108,7 @@ def parse_options():
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type="ip", help="Add a DNS forwarder")
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parser.add_option("--no-forwarders", dest="no_forwarders", action="store_true",
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default=False, help="Do not add any DNS forwarders, use root servers instead")
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parser.add_option("--reverse-zone", dest="reverse_zone", help="The reverse DNS zone to use")
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parser.add_option("--no-reverse", dest="no_reverse", action="store_true",
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default=False, help="Do not create reverse DNS zone")
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parser.add_option("--zonemgr", action="callback", callback=zonemgr_callback,
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@ -154,10 +155,14 @@ def parse_options():
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parser.error("You cannot specify a --forwarder option without the --setup-dns option")
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if options.no_forwarders:
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parser.error("You cannot specify a --no-forwarders option without the --setup-dns option")
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if options.reverse_zone:
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parser.error("You cannot specify a --reverse-zone option without the --setup-dns option")
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if options.no_reverse:
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parser.error("You cannot specify a --no-reverse option without the --setup-dns option")
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elif options.forwarders and options.no_forwarders:
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parser.error("You cannot specify a --forwarder option together with --no-forwarders")
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elif options.reverse_zone and options.no_reverse:
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parser.error("You cannot specify a --reverse-zone option together with --no-reverse")
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if options.uninstall:
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if (options.realm_name or
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@ -552,7 +557,7 @@ def main():
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master_password = ""
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dm_password = ""
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admin_password = ""
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create_reverse = True
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reverse_zone = None
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# check bind packages are installed
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if options.setup_dns:
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@ -631,7 +636,9 @@ def main():
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ip = read_ip_address(host_name, fstore)
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logging.debug("read ip_address: %s\n" % str(ip))
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ip_address = str(ip)
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ip_prefixlen = ip.prefixlen
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if options.reverse_zone and not bindinstance.verify_reverse_zone(options.reverse_zone, ip):
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sys.exit(1)
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print "The IPA Master Server will be configured with"
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print "Hostname: " + host_name
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@ -896,18 +903,17 @@ def main():
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# Create a BIND instance
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bind = bindinstance.BindInstance(fstore, dm_password)
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if options.setup_dns:
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if options.unattended:
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# In unattended mode just use the cmdline flag
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create_reverse = not options.no_reverse
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else:
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if options.no_reverse:
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create_reverse = False
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else:
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# In interactive mode, if the flag was not explicitly
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# specified, ask the user
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create_reverse = bindinstance.create_reverse()
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if options.reverse_zone:
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reverse_zone = bindinstance.normalize_zone(options.reverse_zone)
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elif not options.no_reverse:
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reverse_zone = bindinstance.get_reverse_zone_default(ip)
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if not options.unattended and bindinstance.create_reverse():
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reverse_zone = bindinstance.read_reverse_zone(reverse_zone, ip)
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bind.setup(host_name, ip_address, ip_prefixlen, realm_name, domain_name, dns_forwarders, options.conf_ntp, create_reverse, zonemgr=options.zonemgr)
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if reverse_zone is not None:
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print "Using reverse zone %s" % reverse_zone
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bind.setup(host_name, ip_address, realm_name, domain_name, dns_forwarders, options.conf_ntp, reverse_zone, zonemgr=options.zonemgr)
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if options.setup_dns:
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api.Backend.ldap2.connect(bind_dn="cn=Directory Manager", bind_pw=dm_password)
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@ -40,6 +40,9 @@ A forwarder is a DNS server where queries for a specific non\-resolvable address
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\fB\-\-no\-forwarders\fR
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Do not add any DNS forwarders, send non\-resolvable addresses to the DNS root servers.
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.TP
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\fB\-\-reverse\-zone\fR=\fIREVERSE_ZONE\fR
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The reverse DNS zone to use
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.TP
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\fB\-\-no\-reverse\fR
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Do not create reverse DNS zone
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.TP
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@ -56,6 +56,9 @@ the \fB\-\-no\-forwarders\fR option is specified.
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\fB\-\-no\-forwarders\fR
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Do not add any DNS forwarders. Root DNS servers will be used instead.
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.TP
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\fB\-\-reverse\-zone\fR=\fIREVERSE_ZONE\fR
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The reverse DNS zone to use
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.TP
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\fB\-\-no\-reverse\fR
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Do not create reverse DNS zone
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.TP
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@ -54,6 +54,12 @@ Directory Manager (existing master) password
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\fB\-\-ip\-address\fR=\fIIP_ADDRESS\fR
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IP address of the replica server. If you provide this option, the A and PTR records will be added to the DNS.
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.TP
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\fB\-\-reverse\-zone\fR=\fIREVERSE_ZONE\fR
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The reverse DNS zone to use
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.TP
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\fB\-\-no\-reverse\fR
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Do not create reverse DNS zone
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.TP
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\fB\-\-ca\fR=\fICA_FILE\fR
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Location of CA PKCS#12 file, default /root/cacert.p12
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.TP
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||||
|
@ -79,6 +79,9 @@ the \fB\-\-no\-forwarders\fR option is specified.
|
||||
\fB\-\-no\-forwarders\fR
|
||||
Do not add any DNS forwarders. Root DNS servers will be used instead.
|
||||
.TP
|
||||
\fB\-\-reverse\-zone\fR=\fIREVERSE_ZONE\fR
|
||||
The reverse DNS zone to use
|
||||
.TP
|
||||
\fB\-\-no\-reverse\fR
|
||||
Do not create reverse DNS zone
|
||||
.TP
|
||||
|
@ -60,6 +60,12 @@ def check_inst(unattended):
|
||||
|
||||
return True
|
||||
|
||||
def normalize_zone(zone):
|
||||
if zone[-1] != '.':
|
||||
return zone + '.'
|
||||
else:
|
||||
return zone
|
||||
|
||||
def create_reverse():
|
||||
return ipautil.user_input("Do you want to configure the reverse zone?", True)
|
||||
|
||||
@ -99,22 +105,6 @@ def dns_container_exists(fqdn, suffix):
|
||||
|
||||
return ret
|
||||
|
||||
def get_reverse_zone(ip_address_str, ip_prefixlen):
|
||||
ip = netaddr.IPAddress(ip_address_str)
|
||||
items = ip.reverse_dns.split('.')
|
||||
|
||||
if ip.version == 4:
|
||||
pos = 4 - ip_prefixlen / 8
|
||||
elif ip.version == 6:
|
||||
pos = 32 - ip_prefixlen / 4
|
||||
else:
|
||||
raise ValueError('Bad address format?')
|
||||
|
||||
name = '.'.join(items[:pos])
|
||||
zone = '.'.join(items[pos:])
|
||||
|
||||
return unicode(zone), unicode(name)
|
||||
|
||||
def dns_zone_exists(name):
|
||||
try:
|
||||
zone = api.Command.dnszone_show(unicode(name))
|
||||
@ -126,6 +116,60 @@ def dns_zone_exists(name):
|
||||
else:
|
||||
return True
|
||||
|
||||
def get_reverse_record_name(zone, ip_address):
|
||||
ip = netaddr.IPAddress(ip_address)
|
||||
rev = '.' + normalize_zone(zone)
|
||||
fullrev = '.' + normalize_zone(ip.reverse_dns)
|
||||
|
||||
if not fullrev.endswith(rev):
|
||||
raise ValueError("IP address does not match reverse zone")
|
||||
|
||||
return fullrev[1:-len(rev)]
|
||||
|
||||
def verify_reverse_zone(zone, ip_address):
|
||||
try:
|
||||
get_reverse_record_name(zone, ip_address)
|
||||
except ValueError:
|
||||
print "Invalid reverse zone %s" % zone
|
||||
return False
|
||||
|
||||
return True
|
||||
|
||||
def get_reverse_zone_default(ip_address):
|
||||
ip = netaddr.IPAddress(ip_address)
|
||||
items = ip.reverse_dns.split('.')
|
||||
|
||||
if ip.version == 4:
|
||||
items = items[1:] # /24 for IPv4
|
||||
elif ip.version == 6:
|
||||
items = items[16:] # /64 for IPv6
|
||||
|
||||
return normalize_zone('.'.join(items))
|
||||
|
||||
def find_reverse_zone(ip_address):
|
||||
ip = netaddr.IPAddress(ip_address)
|
||||
zone = normalize_zone(ip.reverse_dns)
|
||||
|
||||
while len(zone) > 0:
|
||||
if dns_zone_exists(zone):
|
||||
return zone
|
||||
foo, bar, zone = zone.partition('.')
|
||||
|
||||
return None
|
||||
|
||||
def get_reverse_zone(ip_address):
|
||||
return find_reverse_zone(ip_address) or get_reverse_zone_default(ip_address)
|
||||
|
||||
def read_reverse_zone(default, ip_address):
|
||||
while True:
|
||||
zone = ipautil.user_input("Please specify the reverse zone name", default=default)
|
||||
if not zone:
|
||||
return None
|
||||
if verify_reverse_zone(zone, ip_address):
|
||||
break
|
||||
|
||||
return normalize_zone(zone)
|
||||
|
||||
def add_zone(name, zonemgr=None, dns_backup=None, ns_hostname=None, ns_ip_address=None,
|
||||
update_policy=None):
|
||||
if update_policy is None:
|
||||
@ -158,9 +202,8 @@ def add_zone(name, zonemgr=None, dns_backup=None, ns_hostname=None, ns_ip_addres
|
||||
add_ns_rr(name, hostname, dns_backup=None, force=True)
|
||||
|
||||
|
||||
def add_reverse_zone(ip_address, ip_prefixlen, ns_hostname=None, ns_ip_address=None,
|
||||
def add_reverse_zone(zone, ns_hostname=None, ns_ip_address=None,
|
||||
ns_replicas=[], update_policy=None, dns_backup=None):
|
||||
zone, name = get_reverse_zone(ip_address, ip_prefixlen)
|
||||
if update_policy is None:
|
||||
update_policy = "grant %s krb5-subdomain %s. PTR;" % (api.env.realm, zone)
|
||||
|
||||
@ -207,8 +250,8 @@ def add_fwd_rr(zone, host, ip_address):
|
||||
elif addr.version == 6:
|
||||
add_rr(zone, host, "AAAA", ip_address)
|
||||
|
||||
def add_ptr_rr(ip_address, ip_prefixlen, fqdn, dns_backup=None):
|
||||
zone, name = get_reverse_zone(ip_address, ip_prefixlen)
|
||||
def add_ptr_rr(zone, ip_address, fqdn, dns_backup=None):
|
||||
name = get_reverse_record_name(zone, ip_address)
|
||||
add_rr(zone, name, "PTR", fqdn+".", dns_backup)
|
||||
|
||||
def add_ns_rr(zone, hostname, dns_backup=None, force=True):
|
||||
@ -288,22 +331,20 @@ class BindInstance(service.Service):
|
||||
self.domain = None
|
||||
self.host = None
|
||||
self.ip_address = None
|
||||
self.ip_prefixlen = None
|
||||
self.realm = None
|
||||
self.forwarders = None
|
||||
self.sub_dict = None
|
||||
self.create_reverse = True
|
||||
self.reverse_zone = None
|
||||
|
||||
if fstore:
|
||||
self.fstore = fstore
|
||||
else:
|
||||
self.fstore = sysrestore.FileStore('/var/lib/ipa/sysrestore')
|
||||
|
||||
def setup(self, fqdn, ip_address, ip_prefixlen, realm_name, domain_name, forwarders, ntp, create_reverse, named_user="named", zonemgr=None):
|
||||
def setup(self, fqdn, ip_address, realm_name, domain_name, forwarders, ntp, reverse_zone, named_user="named", zonemgr=None):
|
||||
self.named_user = named_user
|
||||
self.fqdn = fqdn
|
||||
self.ip_address = ip_address
|
||||
self.ip_prefixlen = ip_prefixlen
|
||||
self.realm = realm_name
|
||||
self.domain = domain_name
|
||||
self.forwarders = forwarders
|
||||
@ -311,7 +352,7 @@ class BindInstance(service.Service):
|
||||
self.host_domain = '.'.join(fqdn.split(".")[1:])
|
||||
self.suffix = util.realm_to_suffix(self.realm)
|
||||
self.ntp = ntp
|
||||
self.create_reverse = create_reverse
|
||||
self.reverse_zone = reverse_zone
|
||||
|
||||
if zonemgr:
|
||||
self.zonemgr = zonemgr.replace('@','.')
|
||||
@ -346,7 +387,7 @@ class BindInstance(service.Service):
|
||||
self.step("adding NS record to the zone", self.__add_self_ns)
|
||||
else:
|
||||
self.step("setting up our zone", self.__setup_zone)
|
||||
if self.create_reverse:
|
||||
if self.reverse_zone is not None:
|
||||
self.step("setting up reverse zone", self.__setup_reverse_zone)
|
||||
self.step("setting up our own record", self.__add_self)
|
||||
|
||||
@ -440,11 +481,11 @@ class BindInstance(service.Service):
|
||||
|
||||
# Add forward and reverse records to self
|
||||
add_fwd_rr(zone, self.host, self.ip_address)
|
||||
if dns_zone_exists(get_reverse_zone(self.ip_address, self.ip_prefixlen)[0]):
|
||||
add_ptr_rr(self.ip_address, self.ip_prefixlen, self.fqdn)
|
||||
if self.reverse_zone is not None and dns_zone_exists(self.reverse_zone):
|
||||
add_ptr_rr(self.reverse_zone, self.ip_address, self.fqdn)
|
||||
|
||||
def __setup_reverse_zone(self):
|
||||
add_reverse_zone(self.ip_address, self.ip_prefixlen, ns_hostname=api.env.host,
|
||||
add_reverse_zone(self.reverse_zone, ns_hostname=api.env.host,
|
||||
ns_ip_address=self.ip_address, dns_backup=self.dns_backup)
|
||||
|
||||
def __setup_principal(self):
|
||||
@ -501,16 +542,16 @@ class BindInstance(service.Service):
|
||||
resolv_fd.write(resolv_txt)
|
||||
resolv_fd.close()
|
||||
|
||||
def add_master_dns_records(self, fqdn, ip_address, ip_prefixlen,
|
||||
realm_name, domain_name, ntp=False):
|
||||
def add_master_dns_records(self, fqdn, ip_address, realm_name, domain_name,
|
||||
reverse_zone, ntp=False):
|
||||
self.fqdn = fqdn
|
||||
self.ip_address = ip_address
|
||||
self.ip_prefixlen = ip_prefixlen
|
||||
self.realm = realm_name
|
||||
self.domain = domain_name
|
||||
self.host = fqdn.split(".")[0]
|
||||
self.suffix = util.realm_to_suffix(self.realm)
|
||||
self.ntp = ntp
|
||||
self.reverse_zone = reverse_zone
|
||||
|
||||
self.__add_self()
|
||||
|
||||
@ -538,21 +579,12 @@ class BindInstance(service.Service):
|
||||
for (type, rdata) in areclist:
|
||||
del_rr(zone, host, type, rdata)
|
||||
|
||||
ip = netaddr.IPAddress(rdata)
|
||||
rzone = ip.reverse_dns
|
||||
record = ''
|
||||
|
||||
while True:
|
||||
part, dot, rzone = rzone.partition('.')
|
||||
if len(rzone) == 0:
|
||||
break
|
||||
record = (record + '.' + part).lstrip('.')
|
||||
|
||||
if dns_zone_exists(rzone):
|
||||
del_rr(rzone, record, "PTR", fqdn+".")
|
||||
# remove also master NS record from the reverse zone
|
||||
del_rr(rzone, "@", "NS", fqdn+".")
|
||||
break
|
||||
rzone = find_reverse_zone(rdata)
|
||||
if rzone is not None:
|
||||
record = get_reverse_record_name(rzone, rdata)
|
||||
del_rr(rzone, record, "PTR", fqdn+".")
|
||||
# remove also master NS record from the reverse zone
|
||||
del_rr(rzone, "@", "NS", fqdn+".")
|
||||
|
||||
|
||||
def uninstall(self):
|
||||
|
Loading…
Reference in New Issue
Block a user