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Commit e83122c8 by Bach Dániel
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firewall: redesign model

parent dce55ba2
Showing with 565 additions and 67 deletions
firewall/admin.py
......@@ -8,38 +8,72 @@ from django import contrib
class AliasInline(contrib.admin.TabularInline):
model = Alias
class RuleInline(contrib.admin.TabularInline):
model = Rule
class HostAdmin(admin.ModelAdmin):
list_display = ('hostname', 'vlan', 'ipv4', 'ipv6', 'pub_ipv4', 'mac', 'shared_ip', 'owner', 'groups_l', 'rules_l', 'description', 'reverse')
list_display = ('hostname', 'vlan', 'ipv4', 'ipv6', 'pub_ipv4', 'mac', 'shared_ip', 'owner', 'description', 'reverse')
ordering = ('hostname', )
list_filter = ('owner', 'vlan', 'groups')
search_fields = ('hostname', 'description', 'ipv4', 'ipv6', 'mac')
filter_horizontal = ('groups', 'rules', )
inlines = (AliasInline, )
filter_horizontal = ('groups', )
inlines = (AliasInline, RuleInline)
class HostInline(contrib.admin.TabularInline):
model = Host
fields = ('hostname', 'ipv4', 'ipv6', 'pub_ipv4', 'mac', 'shared_ip', 'owner', 'reverse')
class VlanAdmin(admin.ModelAdmin):
list_display = ('vid', 'name', 'rules_l', 'ipv4', 'net_ipv4', 'ipv6', 'net_ipv6', 'description', 'domain', 'snat_ip', 'snat_to_l')
list_display = ('vid', 'name', 'ipv4', 'net_ipv4', 'ipv6', 'net_ipv6', 'description', 'domain', 'snat_ip', )
ordering = ('vid', )
inlines = (HostInline, )
inlines = (HostInline, RuleInline)
class RuleAdmin(admin.ModelAdmin):
list_display = ('r_type', 'color_desc', 'description', 'vlan_l', 'owner', 'extra', 'direction', 'accept', 'proto', 'sport', 'dport', 'nat', 'nat_dport')
list_display = ('r_type', 'color_desc', 'owner', 'extra', 'direction', 'accept', 'proto', 'sport', 'dport', 'nat', 'nat_dport', 'used_in')
list_filter = ('r_type', 'vlan', 'owner', 'direction', 'accept', 'proto', 'nat')
def color_desc(self, instance):
para = '</span>'
if(instance.dport):
para = "dport=%s %s" % (instance.dport, para)
if(instance.sport):
para = "sport=%s %s" % (instance.sport, para)
if(instance.proto):
para = "proto=%s %s" % (instance.proto, para)
para= u'<span style="color: #00FF00;">' + para
return u'<span style="color: #FF0000;">[' + instance.r_type + u']</span> ' + (instance.foreign_network.name + u'<span style="color: #0000FF;"> ▸ </span>' + instance.r_type if instance.direction=='1' else instance.r_type + u'<span style="color: #0000FF;"> ▸ </span>' + instance.foreign_network.name) + ' ' + para + ' ' + instance.description
color_desc.allow_tags = True
def vlan_l(self, instance):
retval = []
for vl in instance.foreign_network.vlans.all():
retval.append(vl.name)
return u', '.join(retval)
def used_in(self, instance):
for field in [instance.vlan, instance.vlangroup, instance.host, instance.hostgroup, instance.firewall]:
if field is not None:
return unicode(field) + ' ' + field._meta.object_name
class AliasAdmin(admin.ModelAdmin):
list_display = ('alias', 'host')
class SettingAdmin(admin.ModelAdmin):
list_display = ('key', 'value')
list_display = ('key', 'value', 'description')
class GroupAdmin(admin.ModelAdmin):
list_display = ('name', 'owner', 'description')
inlines = (RuleInline, )
class FirewallAdmin(admin.ModelAdmin):
inlines = (RuleInline, )
admin.site.register(Host, HostAdmin)
admin.site.register(Vlan, VlanAdmin)
admin.site.register(Rule, RuleAdmin)
admin.site.register(Alias, AliasAdmin)
admin.site.register(Setting, SettingAdmin)
admin.site.register(Group)
admin.site.register(Firewall)
admin.site.register(Group, GroupAdmin)
admin.site.register(VlanGroup)
admin.site.register(Firewall, FirewallAdmin)
firewall/fw.py
......@@ -38,6 +38,9 @@ class firewall:
self.SZABALYOK_NAT.append(s)
def host2vlan(self, host, rule):
if rule.foreign_network is None:
return
if(self.IPV6 and host.ipv6):
ipaddr = host.ipv6 + "/112"
else:
......@@ -45,7 +48,7 @@ class firewall:
dport_sport = self.dportsport(rule)
for vlan in rule.vlan.all():
for vlan in rule.foreign_network.vlans.all():
if(rule.accept):
if(rule.direction == '0' and vlan.name == "PUB"):
if(rule.dport == 25):
......@@ -64,18 +67,24 @@ class firewall:
def fw2vlan(self, rule):
if rule.foreign_network is None:
return
dport_sport = self.dportsport(rule)
for vlan in rule.vlan.all():
for vlan in rule.foreign_network.vlans.all():
if(rule.direction == '1'): # HOSTHOZ megy
self.iptables("-A INPUT -i %s %s %s -g %s" % (vlan.interface, dport_sport, rule.extra, "LOG_ACC" if rule.accept else "LOG_DROP"))
else:
self.iptables("-A OUTPUT -o %s %s %s -g %s" % (vlan.interface, dport_sport, rule.extra, "LOG_ACC" if rule.accept else "LOG_DROP"))
def vlan2vlan(self, l_vlan, rule):
if rule.foreign_network is None:
return
dport_sport = self.dportsport(rule)
for vlan in rule.vlan.all():
for vlan in rule.foreign_network.vlans.all():
if(rule.accept):
if((rule.direction == '0') and vlan.name == "PUB"):
action = "PUB_OUT"
......
firewall/migrations/0022_auto__add_vlangroup__add_field_setting_description__add_field_group_de.py 0 → 100644
# -*- coding: utf-8 -*-
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Adding model 'VlanGroup'
db.create_table('firewall_vlangroup', (
('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
('name', self.gf('django.db.models.fields.CharField')(unique=True, max_length=20)),
('description', self.gf('django.db.models.fields.TextField')(blank=True)),
('owner', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True, blank=True)),
('created_at', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
('modified_at', self.gf('django.db.models.fields.DateTimeField')(auto_now=True, blank=True)),
))
db.send_create_signal('firewall', ['VlanGroup'])
# Adding M2M table for field vlans on 'VlanGroup'
db.create_table('firewall_vlangroup_vlans', (
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
('vlangroup', models.ForeignKey(orm['firewall.vlangroup'], null=False)),
('vlan', models.ForeignKey(orm['firewall.vlan'], null=False))
))
db.create_unique('firewall_vlangroup_vlans', ['vlangroup_id', 'vlan_id'])
# Removing M2M table for field rules on 'Host'
db.delete_table('firewall_host_rules')
# Adding field 'Setting.description'
db.add_column('firewall_setting', 'description',
self.gf('django.db.models.fields.TextField')(default='', blank=True),
keep_default=False)
# Adding field 'Group.description'
db.add_column('firewall_group', 'description',
self.gf('django.db.models.fields.TextField')(default='', blank=True),
keep_default=False)
# Adding field 'Group.owner'
db.add_column('firewall_group', 'owner',
self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True, blank=True),
keep_default=False)
# Removing M2M table for field rules on 'Group'
db.delete_table('firewall_group_rules')
# Adding field 'Vlan.owner'
db.add_column('firewall_vlan', 'owner',
self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True, blank=True),
keep_default=False)
# Removing M2M table for field rules on 'Vlan'
db.delete_table('firewall_vlan_rules')
# Adding field 'Rule.foreign_network'
db.add_column('firewall_rule', 'foreign_network',
self.gf('django.db.models.fields.related.ForeignKey')(default=None, related_name='ForeignRules', to=orm['firewall.VlanGroup']),
keep_default=False)
# Adding field 'Rule.vlan'
db.add_column('firewall_rule', 'vlan',
self.gf('django.db.models.fields.related.ForeignKey')(to=orm['firewall.Vlan'], null=True, blank=True),
keep_default=False)
# Adding field 'Rule.vlangroup'
db.add_column('firewall_rule', 'vlangroup',
self.gf('django.db.models.fields.related.ForeignKey')(to=orm['firewall.VlanGroup'], null=True, blank=True),
keep_default=False)
# Adding field 'Rule.host'
db.add_column('firewall_rule', 'host',
self.gf('django.db.models.fields.related.ForeignKey')(to=orm['firewall.Host'], null=True, blank=True),
keep_default=False)
# Adding field 'Rule.hostgroup'
db.add_column('firewall_rule', 'hostgroup',
self.gf('django.db.models.fields.related.ForeignKey')(to=orm['firewall.Group'], null=True, blank=True),
keep_default=False)
# Removing M2M table for field vlan on 'Rule'
db.delete_table('firewall_rule_vlan')
def backwards(self, orm):
# Deleting model 'VlanGroup'
db.delete_table('firewall_vlangroup')
# Removing M2M table for field vlans on 'VlanGroup'
db.delete_table('firewall_vlangroup_vlans')
# Adding M2M table for field rules on 'Host'
db.create_table('firewall_host_rules', (
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
('host', models.ForeignKey(orm['firewall.host'], null=False)),
('rule', models.ForeignKey(orm['firewall.rule'], null=False))
))
db.create_unique('firewall_host_rules', ['host_id', 'rule_id'])
# Deleting field 'Setting.description'
db.delete_column('firewall_setting', 'description')
# Deleting field 'Group.description'
db.delete_column('firewall_group', 'description')
# Deleting field 'Group.owner'
db.delete_column('firewall_group', 'owner_id')
# Adding M2M table for field rules on 'Group'
db.create_table('firewall_group_rules', (
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
('group', models.ForeignKey(orm['firewall.group'], null=False)),
('rule', models.ForeignKey(orm['firewall.rule'], null=False))
))
db.create_unique('firewall_group_rules', ['group_id', 'rule_id'])
# Deleting field 'Vlan.owner'
db.delete_column('firewall_vlan', 'owner_id')
# Adding M2M table for field rules on 'Vlan'
db.create_table('firewall_vlan_rules', (
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
('vlan', models.ForeignKey(orm['firewall.vlan'], null=False)),
('rule', models.ForeignKey(orm['firewall.rule'], null=False))
))
db.create_unique('firewall_vlan_rules', ['vlan_id', 'rule_id'])
# Deleting field 'Rule.foreign_network'
db.delete_column('firewall_rule', 'foreign_network_id')
# Deleting field 'Rule.vlan'
db.delete_column('firewall_rule', 'vlan_id')
# Deleting field 'Rule.vlangroup'
db.delete_column('firewall_rule', 'vlangroup_id')
# Deleting field 'Rule.host'
db.delete_column('firewall_rule', 'host_id')
# Deleting field 'Rule.hostgroup'
db.delete_column('firewall_rule', 'hostgroup_id')
# Adding M2M table for field vlan on 'Rule'
db.create_table('firewall_rule_vlan', (
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
('rule', models.ForeignKey(orm['firewall.rule'], null=False)),
('vlan', models.ForeignKey(orm['firewall.vlan'], null=False))
))
db.create_unique('firewall_rule_vlan', ['rule_id', 'vlan_id'])
models = {
'auth.group': {
'Meta': {'object_name': 'Group'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
},
'auth.permission': {
'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'auth.user': {
'Meta': {'object_name': 'User'},
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
},
'contenttypes.contenttype': {
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
'firewall.alias': {
'Meta': {'object_name': 'Alias'},
'alias': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'host': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['firewall.Host']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'})
},
'firewall.firewall': {
'Meta': {'object_name': 'Firewall'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'rules': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': "orm['firewall.Rule']", 'null': 'True', 'blank': 'True'})
},
'firewall.group': {
'Meta': {'object_name': 'Group'},
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'})
},
'firewall.host': {
'Meta': {'object_name': 'Host'},
'comment': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': "orm['firewall.Group']", 'null': 'True', 'blank': 'True'}),
'hostname': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'ipv4': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'ipv6': ('django.db.models.fields.GenericIPAddressField', [], {'max_length': '39', 'unique': 'True', 'null': 'True', 'blank': 'True'}),
'location': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'mac': ('firewall.fields.MACAddressField', [], {'unique': 'True', 'max_length': '17'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"}),
'pub_ipv4': ('django.db.models.fields.GenericIPAddressField', [], {'max_length': '39', 'null': 'True', 'blank': 'True'}),
'reverse': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
'shared_ip': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'vlan': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['firewall.Vlan']"})
},
'firewall.rule': {
'Meta': {'object_name': 'Rule'},
'accept': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'direction': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
'dport': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
'extra': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'foreign_network': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'ForeignRules'", 'to': "orm['firewall.VlanGroup']"}),
'host': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['firewall.Host']", 'null': 'True', 'blank': 'True'}),
'hostgroup': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['firewall.Group']", 'null': 'True', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'nat': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'nat_dport': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
'proto': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
'r_type': ('django.db.models.fields.CharField', [], {'max_length': '10'}),
'sport': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
'vlan': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['firewall.Vlan']", 'null': 'True', 'blank': 'True'}),
'vlangroup': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['firewall.VlanGroup']", 'null': 'True', 'blank': 'True'})
},
'firewall.setting': {
'Meta': {'object_name': 'Setting'},
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'key': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
'value': ('django.db.models.fields.CharField', [], {'max_length': '200'})
},
'firewall.vlan': {
'Meta': {'object_name': 'Vlan'},
'comment': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'dhcp_pool': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'domain': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'interface': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'ipv4': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'ipv6': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'net4': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'net6': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
'prefix4': ('django.db.models.fields.IntegerField', [], {'default': '16'}),
'prefix6': ('django.db.models.fields.IntegerField', [], {'default': '80'}),
'snat_ip': ('django.db.models.fields.GenericIPAddressField', [], {'max_length': '39', 'null': 'True', 'blank': 'True'}),
'snat_to': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': "orm['firewall.Vlan']", 'null': 'True', 'blank': 'True'}),
'vid': ('django.db.models.fields.IntegerField', [], {'unique': 'True'})
},
'firewall.vlangroup': {
'Meta': {'object_name': 'VlanGroup'},
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
'vlans': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': "orm['firewall.Vlan']", 'null': 'True', 'blank': 'True'})
}
}
complete_apps = ['firewall']
\ No newline at end of file
firewall/migrations/0023_auto__add_field_rule_firewall.py 0 → 100644
# -*- coding: utf-8 -*-
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models
class Migration(SchemaMigration):
def forwards(self, orm):
# Removing M2M table for field rules on 'Firewall'
db.delete_table('firewall_firewall_rules')
# Adding field 'Rule.firewall'
db.add_column('firewall_rule', 'firewall',
self.gf('django.db.models.fields.related.ForeignKey')(blank=True, related_name='rules', null=True, to=orm['firewall.Firewall']),
keep_default=False)
def backwards(self, orm):
# Adding M2M table for field rules on 'Firewall'
db.create_table('firewall_firewall_rules', (
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
('firewall', models.ForeignKey(orm['firewall.firewall'], null=False)),
('rule', models.ForeignKey(orm['firewall.rule'], null=False))
))
db.create_unique('firewall_firewall_rules', ['firewall_id', 'rule_id'])
# Deleting field 'Rule.firewall'
db.delete_column('firewall_rule', 'firewall_id')
models = {
'auth.group': {
'Meta': {'object_name': 'Group'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
},
'auth.permission': {
'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
},
'auth.user': {
'Meta': {'object_name': 'User'},
'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
},
'contenttypes.contenttype': {
'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
},
'firewall.alias': {
'Meta': {'object_name': 'Alias'},
'alias': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'host': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['firewall.Host']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'})
},
'firewall.firewall': {
'Meta': {'object_name': 'Firewall'},
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'})
},
'firewall.group': {
'Meta': {'object_name': 'Group'},
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'})
},
'firewall.host': {
'Meta': {'object_name': 'Host'},
'comment': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': "orm['firewall.Group']", 'null': 'True', 'blank': 'True'}),
'hostname': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'ipv4': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'ipv6': ('django.db.models.fields.GenericIPAddressField', [], {'max_length': '39', 'unique': 'True', 'null': 'True', 'blank': 'True'}),
'location': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'mac': ('firewall.fields.MACAddressField', [], {'unique': 'True', 'max_length': '17'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"}),
'pub_ipv4': ('django.db.models.fields.GenericIPAddressField', [], {'max_length': '39', 'null': 'True', 'blank': 'True'}),
'reverse': ('django.db.models.fields.CharField', [], {'max_length': '40', 'null': 'True', 'blank': 'True'}),
'shared_ip': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'vlan': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['firewall.Vlan']"})
},
'firewall.rule': {
'Meta': {'object_name': 'Rule'},
'accept': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'direction': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
'dport': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
'extra': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'firewall': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'rules'", 'null': 'True', 'to': "orm['firewall.Firewall']"}),
'foreign_network': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'ForeignRules'", 'to': "orm['firewall.VlanGroup']"}),
'host': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'rules'", 'null': 'True', 'to': "orm['firewall.Host']"}),
'hostgroup': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'rules'", 'null': 'True', 'to': "orm['firewall.Group']"}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'nat': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
'nat_dport': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
'proto': ('django.db.models.fields.CharField', [], {'max_length': '10', 'null': 'True', 'blank': 'True'}),
'r_type': ('django.db.models.fields.CharField', [], {'max_length': '10'}),
'sport': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
'vlan': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'rules'", 'null': 'True', 'to': "orm['firewall.Vlan']"}),
'vlangroup': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'rules'", 'null': 'True', 'to': "orm['firewall.VlanGroup']"})
},
'firewall.setting': {
'Meta': {'object_name': 'Setting'},
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'key': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
'value': ('django.db.models.fields.CharField', [], {'max_length': '200'})
},
'firewall.vlan': {
'Meta': {'object_name': 'Vlan'},
'comment': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'dhcp_pool': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'domain': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'interface': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'ipv4': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'ipv6': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'net4': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'net6': ('django.db.models.fields.GenericIPAddressField', [], {'unique': 'True', 'max_length': '39'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
'prefix4': ('django.db.models.fields.IntegerField', [], {'default': '16'}),
'prefix6': ('django.db.models.fields.IntegerField', [], {'default': '80'}),
'snat_ip': ('django.db.models.fields.GenericIPAddressField', [], {'max_length': '39', 'null': 'True', 'blank': 'True'}),
'snat_to': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': "orm['firewall.Vlan']", 'null': 'True', 'blank': 'True'}),
'vid': ('django.db.models.fields.IntegerField', [], {'unique': 'True'})
},
'firewall.vlangroup': {
'Meta': {'object_name': 'VlanGroup'},
'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
'description': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
'modified_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '20'}),
'owner': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
'vlans': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'to': "orm['firewall.Vlan']", 'null': 'True', 'blank': 'True'})
}
}
complete_apps = ['firewall']
\ No newline at end of file
firewall/models.py
......@@ -23,7 +23,7 @@ class Rule(models.Model):
direction = models.CharField(max_length=1, choices=CHOICES_dir, blank=False)
description = models.TextField(blank=True)
vlan = models.ManyToManyField('Vlan', symmetrical=False, blank=True, null=True)
foreign_network = models.ForeignKey('VlanGroup', related_name="ForeignRules")
dport = models.IntegerField(blank=True, null=True, validators=[MinValueValidator(1), MaxValueValidator(65535)])
sport = models.IntegerField(blank=True, null=True, validators=[MinValueValidator(1), MaxValueValidator(65535)])
proto = models.CharField(max_length=10, choices=CHOICES_proto, blank=True, null=True)
......@@ -36,20 +36,22 @@ class Rule(models.Model):
created_at = models.DateTimeField(auto_now_add=True)
modified_at = models.DateTimeField(auto_now=True)
vlan = models.ForeignKey('Vlan', related_name="rules", blank=True, null=True)
vlangroup = models.ForeignKey('VlanGroup', related_name="rules", blank=True, null=True)
host = models.ForeignKey('Host', related_name="rules", blank=True, null=True)
hostgroup = models.ForeignKey('Group', related_name="rules", blank=True, null=True)
firewall = models.ForeignKey('Firewall', related_name="rules", blank=True, null=True)
def __unicode__(self):
return self.desc()
def color_desc(self):
para = '</span>'
if(self.dport):
para = "dport=%s %s" % (self.dport, para)
if(self.sport):
para = "sport=%s %s" % (self.sport, para)
if(self.proto):
para = "proto=%s %s" % (self.proto, para)
para= u'<span style="color: #00FF00;">' + para
return u'<span style="color: #FF0000;">[' + self.r_type + u']</span> ' + (self.vlan_l() + u'<span style="color: #0000FF;"> ▸ </span>' + self.r_type if self.direction=='1' else self.r_type + u'<span style="color: #0000FF;"> ▸ </span>' + self.vlan_l()) + ' ' + para + ' ' +self.description
color_desc.allow_tags = True
def clean(self):
count = 0
for field in [self.vlan, self.vlangroup, self.host, self.hostgroup, self.firewall]:
if field is None:
count = count + 1
if count != 4:
raise ValidationError('jaj')
def desc(self):
para = u""
......@@ -59,12 +61,7 @@ class Rule(models.Model):
para = "sport=%s %s" % (self.sport, para)
if(self.proto):
para = "proto=%s %s" % (self.proto, para)
return u'[' + self.r_type + u'] ' + (self.vlan_l() + u' ▸ ' + self.r_type if self.direction=='1' else self.r_type + u' ▸ ' + self.vlan_l()) + u' ' + para + u' ' +self.description
def vlan_l(self):
retval = []
for vl in self.vlan.all():
retval.append(vl.name)
return u', '.join(retval)
return u'[' + self.r_type + u'] ' + (unicode(self.foreign_network) + u' ▸ ' + self.r_type if self.direction=='1' else self.r_type + u' ▸ ' + unicode(self.foreign_network)) + u' ' + para + u' ' +self.description
class Vlan(models.Model):
vid = models.IntegerField(unique=True)
......@@ -78,7 +75,6 @@ class Vlan(models.Model):
ipv6 = models.GenericIPAddressField(protocol='ipv6', unique=True)
snat_ip = models.GenericIPAddressField(protocol='ipv4', blank=True, null=True)
snat_to = models.ManyToManyField('self', symmetrical=False, blank=True, null=True)
rules = models.ManyToManyField('Rule', related_name="%(app_label)s_%(class)s_related", symmetrical=False, blank=True, null=True)
description = models.TextField(blank=True)
comment = models.TextField(blank=True)
domain = models.TextField(blank=True, validators=[val_domain])
......@@ -95,20 +91,22 @@ class Vlan(models.Model):
def net_ipv4(self):
return self.net4 + "/" + unicode(self.prefix4)
def rules_l(self):
retval = []
for rl in self.rules.all():
retval.append(unicode(rl))
return ', '.join(retval)
def snat_to_l(self):
retval = []
for rl in self.snat_to.all():
retval.append(unicode(rl))
return ', '.join(retval)
class VlanGroup(models.Model):
name = models.CharField(max_length=20, unique=True)
vlans = models.ManyToManyField('Vlan', symmetrical=False, blank=True, null=True)
description = models.TextField(blank=True)
owner = models.ForeignKey(User, blank=True, null=True)
created_at = models.DateTimeField(auto_now_add=True)
modified_at = models.DateTimeField(auto_now=True)
def __unicode__(self):
return self.name
class Group(models.Model):
name = models.CharField(max_length=20, unique=True)
rules = models.ManyToManyField('Rule', symmetrical=False, blank=True, null=True)
description = models.TextField(blank=True)
owner = models.ForeignKey(User, blank=True, null=True)
created_at = models.DateTimeField(auto_now_add=True)
modified_at = models.DateTimeField(auto_now=True)
......@@ -139,7 +137,6 @@ class Host(models.Model):
vlan = models.ForeignKey('Vlan')
owner = models.ForeignKey(User)
groups = models.ManyToManyField('Group', symmetrical=False, blank=True, null=True)
rules = models.ManyToManyField('Rule', symmetrical=False, blank=True, null=True)
created_at = models.DateTimeField(auto_now_add=True)
modified_at = models.DateTimeField(auto_now=True)
......@@ -153,18 +150,9 @@ class Host(models.Model):
raise ValidationError("Ha a shared_ip be van pipalva, akkor egyedinek kell lennie a pub_ipv4-nek!")
if Host.objects.exclude(id=self.id).filter(pub_ipv4=self.ipv4):
raise ValidationError("Egy masik host natolt cimet nem hasznalhatod sajat ipv4-nek")
self.full_clean()
super(Host, self).save(*args, **kwargs)
def groups_l(self):
retval = []
for grp in self.groups.all():
retval.append(grp.name)
return ', '.join(retval)
def rules_l(self):
retval = []
for rl in self.rules.all():
retval.append(unicode(rl.color_desc()))
return '<br>'.join(retval)
rules_l.allow_tags = True
def enable_net(self):
self.groups.add(Group.objects.get(name="netezhet"))
......@@ -175,17 +163,9 @@ class Host(models.Model):
for host in Host.objects.filter(pub_ipv4=self.pub_ipv4):
if host.rules.filter(nat=True, proto=proto, dport=public):
raise ValidationError("A %s %s port mar hasznalva" % (proto, public))
rule = Rule(direction='1', owner=self.owner, description=u"%s %s %s ▸ %s" % (self.hostname, proto, public, private), dport=public, proto=proto, nat=True, accept=True, r_type="host", nat_dport=private)
rule = Rule(direction='1', owner=self.owner, dport=public, proto=proto, nat=True, accept=True, r_type="host", nat_dport=private, host=host, foreign_network=VlanGroup.objects.get(name=settings["default_vlangroup"]))
rule.full_clean()
rule.save()
rule.vlan.add(Vlan.objects.get(name="PUB"))
rule.vlan.add(Vlan.objects.get(name="HOT"))
rule.vlan.add(Vlan.objects.get(name="LAB"))
rule.vlan.add(Vlan.objects.get(name="DMZ"))
rule.vlan.add(Vlan.objects.get(name="VM-NET"))
rule.vlan.add(Vlan.objects.get(name="WAR"))
rule.vlan.add(Vlan.objects.get(name="OFF2"))
self.rules.add(rule)
def del_port(self, proto, public):
self.rules.filter(owner=self.owner, proto=proto, nat=True, dport=public).delete()
......@@ -201,7 +181,6 @@ class Host(models.Model):
class Firewall(models.Model):
name = models.CharField(max_length=20, unique=True)
rules = models.ManyToManyField('Rule', symmetrical=False, blank=True, null=True)
def __unicode__(self):
return self.name
......
firewall/views.py
......@@ -17,6 +17,8 @@ import sys
def reload_firewall(request):
if request.user.is_authenticated():
if(request.user.is_superuser):
ipv4 = firewall()
return HttpResponse(ipv4.show())
html = u"Be vagy jelentkezve es admin is vagy, kedves %s!" % request.user.username
html += "<br> 10 masodperc mulva ujratoltodik"
ReloadTask.delay()
......
one/models.py
......@@ -392,8 +392,7 @@ class Instance(models.Model):
host.hostname = u"id-%d_user-%s" % (inst.id, owner.username)
host.mac = x.getElementsByTagName("MAC")[0].childNodes[0].nodeValue
host.ipv4 = inst.ip
host.pub_ipv4 = "152.66.243.62"
host.full_clean()
host.pub_ipv4 = Vlan.objects.get(name=template.network.name).snat_ip
host.save()
host.enable_net()
host.add_port("tcp", inst.get_port(), {"rdp": 3389, "nx": 22, "ssh": 22}[inst.template.access_type])
......@@ -409,7 +408,6 @@ class Instance(models.Model):
proc = subprocess.Popen(["/opt/occi.sh", "compute",
"delete", "%d"%self.one_id], stdout=subprocess.PIPE)
(out, err) = proc.communicate()
self.firewall_host.del_rules()
self.firewall_host.delete()
reload_firewall_lock()
......
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