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Commit
39be77a3
authored
Oct 08, 2013
by
Bach Dániel
Committed by
Bach Dániel
Oct 14, 2013
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Plain Diff
firewall: add IPAddressField
parent
57bd312c
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Showing
3 changed files
with
83 additions
and
19 deletions
+83
-19
circle/firewall/fields.py
+71
-2
circle/firewall/migrations/0037_auto__chg_field_host_pub_ipv4__chg_field_host_ipv6__chg_field_host_ipv.py
+0
-0
circle/firewall/models.py
+12
-17
No files found.
circle/firewall/fields.py
View file @
39be77a3
...
...
@@ -5,7 +5,7 @@ from django.utils.translation import ugettext_lazy as _
from
django.utils.ipv6
import
is_valid_ipv6_address
from
south.modelsinspector
import
add_introspection_rules
from
django
import
forms
from
netaddr
import
IPNetwork
,
AddrFormatError
from
netaddr
import
IP
Address
,
IP
Network
,
AddrFormatError
import
re
...
...
@@ -42,6 +42,75 @@ class MACAddressField(models.Field):
add_introspection_rules
([],
[
"firewall
\
.fields
\
.MACAddressField"
])
class
IPAddressFormField
(
forms
.
Field
):
default_error_messages
=
{
'invalid'
:
_
(
u'Enter a valid IP address.
%
s'
),
}
def
validate
(
self
,
value
):
try
:
return
IPAddressField
.
from_str
(
value
,
version
=
self
.
version
)
except
(
AddrFormatError
,
TypeError
),
e
:
raise
ValidationError
(
self
.
default_error_messages
[
'invalid'
]
%
unicode
(
e
))
def
__init__
(
self
,
*
args
,
**
kwargs
):
self
.
version
=
kwargs
[
'version'
]
del
kwargs
[
'version'
]
super
(
IPAddressFormField
,
self
)
.
__init__
(
*
args
,
**
kwargs
)
class
IPAddressField
(
models
.
Field
):
description
=
_
(
'IP Network object'
)
__metaclass__
=
models
.
SubfieldBase
def
__init__
(
self
,
version
=
4
,
serialize
=
True
,
*
args
,
**
kwargs
):
kwargs
[
'max_length'
]
=
100
self
.
version
=
version
super
(
IPAddressField
,
self
)
.
__init__
(
*
args
,
**
kwargs
)
@staticmethod
def
from_str
(
value
,
version
):
if
not
value
or
value
==
""
:
return
None
if
isinstance
(
value
,
IPAddress
):
return
value
return
IPAddress
(
value
,
version
=
version
)
def
get_internal_type
(
self
):
return
"CharField"
def
to_python
(
self
,
value
):
return
IPAddressField
.
from_str
(
value
,
self
.
version
)
def
get_db_prep_value
(
self
,
value
,
connection
,
prepared
=
False
):
if
not
value
or
value
==
""
:
return
None
if
isinstance
(
value
,
IPAddress
):
if
self
.
version
==
4
:
return
(
'.'
.
join
([
"
%03
d"
%
x
for
x
in
value
.
words
]))
else
:
return
(
':'
.
join
([
"
%04
X"
%
x
for
x
in
value
.
words
]))
return
value
def
value_to_string
(
self
,
obj
):
value
=
self
.
_get_val_from_obj
(
obj
)
return
str
(
self
.
get_prep_value
(
value
))
def
clean
(
self
,
value
,
model_instance
):
value
=
super
(
IPAddressField
,
self
)
.
clean
(
value
,
model_instance
)
return
self
.
get_prep_value
(
value
)
def
formfield
(
self
,
**
kwargs
):
defaults
=
{
'form_class'
:
IPAddressFormField
}
defaults
[
'version'
]
=
self
.
version
defaults
.
update
(
kwargs
)
return
super
(
IPAddressField
,
self
)
.
formfield
(
**
defaults
)
class
IPNetworkFormField
(
forms
.
Field
):
default_error_messages
=
{
'invalid'
:
_
(
u'Enter a valid IP network.
%
s'
),
...
...
@@ -112,7 +181,7 @@ class IPNetworkField(models.Field):
defaults
.
update
(
kwargs
)
return
super
(
IPNetworkField
,
self
)
.
formfield
(
**
defaults
)
add_introspection_rules
([],
[
"^firewall
\
.fields
\
.IP
Network
Field"
])
add_introspection_rules
([],
[
"^firewall
\
.fields
\
.IP
(Address|Network)
Field"
])
def
val_alfanum
(
value
):
...
...
circle/firewall/migrations/0037_auto__chg_field_host_pub_ipv4__chg_field_host_ipv6__chg_field_host_ipv.py
0 → 100644
View file @
39be77a3
This diff is collapsed.
Click to expand it.
circle/firewall/models.py
View file @
39be77a3
...
...
@@ -6,7 +6,7 @@ from django.forms import ValidationError
from
django.utils.translation
import
ugettext_lazy
as
_
from
firewall.fields
import
(
MACAddressField
,
val_alfanum
,
val_reverse_domain
,
val_domain
,
val_ipv4
,
val_ipv6
,
val_mx
,
ipv4_2_ipv6
,
IPNetworkField
)
ipv4_2_ipv6
,
IPNetworkField
,
IPAddressField
)
from
django.core.validators
import
MinValueValidator
,
MaxValueValidator
import
django.conf
from
django.db.models.signals
import
post_save
,
post_delete
...
...
@@ -182,8 +182,6 @@ class Vlan(models.Model):
'For example vlan0004 or eth2.'
))
network4
=
IPNetworkField
(
unique
=
False
,
version
=
4
,
null
=
True
,
blank
=
True
,
verbose_name
=
_
(
'IPv4 address/prefix'
),
help_text
=
_
(
'The IPv4 address and the prefix length '
...
...
@@ -374,23 +372,20 @@ class Host(models.Model):
help_text
=
_
(
'The MAC (Ethernet) address of the '
'network interface. For example: '
'99:AA:BB:CC:DD:EE.'
))
ipv4
=
models
.
GenericIPAddressField
(
protocol
=
'ipv4'
,
unique
=
True
,
verbose_name
=
_
(
'IPv4 address'
),
help_text
=
_
(
'The real IPv4 address of the '
'host, for example 10.5.1.34.'
))
pub_ipv4
=
models
.
GenericIPAddressField
(
protocol
=
'ipv4'
,
blank
=
True
,
null
=
True
,
ipv4
=
IPAddressField
(
version
=
4
,
unique
=
True
,
verbose_name
=
_
(
'IPv4 address'
),
help_text
=
_
(
'The real IPv4 address of the '
'host, for example 10.5.1.34.'
))
pub_ipv4
=
IPAddressField
(
version
=
4
,
blank
=
True
,
null
=
True
,
verbose_name
=
_
(
'WAN IPv4 address'
),
help_text
=
_
(
'The public IPv4 address of the host on the wide '
'area network, if different.'
))
ipv6
=
models
.
GenericIPAddressField
(
protocol
=
'ipv6'
,
unique
=
True
,
blank
=
True
,
null
=
True
,
verbose_name
=
_
(
'IPv6 address'
),
help_text
=
_
(
'The global IPv6 address of the '
'host, for example '
'2001:500:88:200::10.'
))
ipv6
=
IPAddressField
(
version
=
6
,
unique
=
True
,
blank
=
True
,
null
=
True
,
verbose_name
=
_
(
'IPv6 address'
),
help_text
=
_
(
'The global IPv6 address of the host'
', for example 2001:db:88:200::10.'
))
shared_ip
=
models
.
BooleanField
(
default
=
False
,
verbose_name
=
_
(
'shared IP'
),
help_text
=
_
(
'If the given WAN IPv4 address is '
...
...
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