From 814a8b62cb8167c6004ee52658e339723b924329 Mon Sep 17 00:00:00 2001
From: Sebastian Lohff <seba@someserver.de>
Date: Tue, 28 Feb 2017 19:44:15 +0100
Subject: [PATCH] Noot

---
 README                                        |   4 +
 templates/whoisdb/contact_detail.html         |  15 ++
 templates/whoisdb/handle_table_row.html       |  13 ++
 templates/whoisdb/maintainer_detail.html      |  15 ++
 templates/whoisdb/maintainer_edit.html        |  21 +++
 templates/whoisdb/obj_create.html             |  21 +++
 templates/whoisdb/obj_delete.html             |  32 ++++
 templates/whoisdb/obj_edit.html               |  21 +++
 templates/whoisdb/overview.html               |  30 ++--
 whoisdb/forms.py                              |  64 +++++++-
 whoisdb/generic.py                            |  26 ++++
 whoisdb/migrations/0004_auto_20170228_1041.py |  52 +++++++
 whoisdb/migrations/0005_auto_20170228_1435.py |  26 ++++
 whoisdb/migrations/0006_auto_20170228_1440.py |  30 ++++
 whoisdb/migrations/0007_asblock_mnt_lower.py  |  20 +++
 whoisdb/models.py                             |  67 ++++++--
 whoisdb/urls.py                               |  15 ++
 whoisdb/views.py                              | 144 ++++++++++++++++--
 18 files changed, 576 insertions(+), 40 deletions(-)
 create mode 100644 templates/whoisdb/contact_detail.html
 create mode 100644 templates/whoisdb/handle_table_row.html
 create mode 100644 templates/whoisdb/maintainer_detail.html
 create mode 100644 templates/whoisdb/maintainer_edit.html
 create mode 100644 templates/whoisdb/obj_create.html
 create mode 100644 templates/whoisdb/obj_delete.html
 create mode 100644 templates/whoisdb/obj_edit.html
 create mode 100644 whoisdb/generic.py
 create mode 100644 whoisdb/migrations/0004_auto_20170228_1041.py
 create mode 100644 whoisdb/migrations/0005_auto_20170228_1435.py
 create mode 100644 whoisdb/migrations/0006_auto_20170228_1440.py
 create mode 100644 whoisdb/migrations/0007_asblock_mnt_lower.py

diff --git a/README b/README
index ca8bfcb..3075aa3 100644
--- a/README
+++ b/README
@@ -2,3 +2,7 @@ whoisdb
 	see own objects
 
 	list of all ASses?
+
+FIXME
+	contact soll nur einen mnt_by haben
+	mnt_by ==> mnt_by_in in filter statements
diff --git a/templates/whoisdb/contact_detail.html b/templates/whoisdb/contact_detail.html
new file mode 100644
index 0000000..ac2c415
--- /dev/null
+++ b/templates/whoisdb/contact_detail.html
@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div class="row">
+	<div class="col-sm-12">
+		<div class="panel panel-default">
+			<div class="panel-heading">Header</div>
+			<div class="panel-body">
+				{{ contact }}
+			</div>
+		</div>
+	</div>
+</div>
+{% endblock %}
+
diff --git a/templates/whoisdb/handle_table_row.html b/templates/whoisdb/handle_table_row.html
new file mode 100644
index 0000000..a1ffbbe
--- /dev/null
+++ b/templates/whoisdb/handle_table_row.html
@@ -0,0 +1,13 @@
+{% with "whoisdb:"|add:prefix|add:"-detail" as detailView %}
+	{% with "whoisdb:"|add:prefix|add:"-delete" as deleteView %}
+		{% with "whoisdb:"|add:prefix|add:"-edit" as editView %}
+		<tr>
+			<td><a href="{% url detailView obj.handle %}">{{ obj.handle }}</a></td>
+			<td>{{ objType }}</td>
+			<td>{{obj.name }}{{ obj.description }}</td>
+			<td>{% for contact in obj.admin_c.all %}<a href="{% url "whoisdb:contact-detail" contact.handle %}">{{ contact }}</a> {% endfor %}</td>
+			<td><a href="{% url editView obj.handle %}">Edit</a> <a href="{% url deleteView obj.handle %}">Delete</a></td>
+		</tr>
+		{% endwith %}
+	{% endwith %}
+{% endwith %}
diff --git a/templates/whoisdb/maintainer_detail.html b/templates/whoisdb/maintainer_detail.html
new file mode 100644
index 0000000..5dbfd9e
--- /dev/null
+++ b/templates/whoisdb/maintainer_detail.html
@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div class="row">
+	<div class="col-sm-12">
+		<div class="panel panel-default">
+			<div class="panel-heading">Header</div>
+			<div class="panel-body">
+				{{ mnt }}
+			</div>
+		</div>
+	</div>
+</div>
+{% endblock %}
+
diff --git a/templates/whoisdb/maintainer_edit.html b/templates/whoisdb/maintainer_edit.html
new file mode 100644
index 0000000..691f4df
--- /dev/null
+++ b/templates/whoisdb/maintainer_edit.html
@@ -0,0 +1,21 @@
+{% extends "base.html" %}
+
+{% load crispy_forms_tags %}
+
+{% block content %}
+<div class="row">
+	<div class="col-sm-12">
+		<div class="panel panel-default">
+			<div class="panel-heading">Header</div>
+			<div class="panel-body">
+				<form method="post" action="#">
+					{% csrf_token %}
+					{{ form | crispy }}
+					<button type="submit" class="btn btn-primary">Create</button>
+				</form>
+			</div>
+		</div>
+	</div>
+</div>
+{% endblock %}
+
diff --git a/templates/whoisdb/obj_create.html b/templates/whoisdb/obj_create.html
new file mode 100644
index 0000000..691f4df
--- /dev/null
+++ b/templates/whoisdb/obj_create.html
@@ -0,0 +1,21 @@
+{% extends "base.html" %}
+
+{% load crispy_forms_tags %}
+
+{% block content %}
+<div class="row">
+	<div class="col-sm-12">
+		<div class="panel panel-default">
+			<div class="panel-heading">Header</div>
+			<div class="panel-body">
+				<form method="post" action="#">
+					{% csrf_token %}
+					{{ form | crispy }}
+					<button type="submit" class="btn btn-primary">Create</button>
+				</form>
+			</div>
+		</div>
+	</div>
+</div>
+{% endblock %}
+
diff --git a/templates/whoisdb/obj_delete.html b/templates/whoisdb/obj_delete.html
new file mode 100644
index 0000000..a13b114
--- /dev/null
+++ b/templates/whoisdb/obj_delete.html
@@ -0,0 +1,32 @@
+{% extends "base.html" %}
+
+{% load crispy_forms_tags %}
+
+{% block content %}
+<div class="row">
+	<div class="col-sm-12">
+		<div class="panel panel-{% if reasons %}danger{%else%}default{%endif%}">
+			<div class="panel-heading">Header</div>
+			<div class="panel-body">
+				{% if reasons %}
+					<p>
+					You cannot delete this object, as other objects in the database depend on it!
+					</p>
+					<p>
+					<ul>
+					{% for reason in reasons %}
+						<li>{{ reason }}</li>
+					{% endfor %}
+					</ul>
+				{% else %}
+				<form method="post" action="#">
+					{% csrf_token %}
+					<button type="submit" class="btn btn-primary">Create</button>
+				</form>
+				{% endif %}
+			</div>
+		</div>
+	</div>
+</div>
+{% endblock %}
+
diff --git a/templates/whoisdb/obj_edit.html b/templates/whoisdb/obj_edit.html
new file mode 100644
index 0000000..046e9df
--- /dev/null
+++ b/templates/whoisdb/obj_edit.html
@@ -0,0 +1,21 @@
+{% extends "base.html" %}
+
+{% load crispy_forms_tags %}
+
+{% block content %}
+<div class="row">
+	<div class="col-sm-12">
+		<div class="panel panel-default">
+			<div class="panel-heading">Header</div>
+			<div class="panel-body">
+				<form method="post" action="#">
+					{% csrf_token %}
+					{{ form | crispy }}
+					<button type="submit" class="btn btn-primary">Update</button>
+				</form>
+			</div>
+		</div>
+	</div>
+</div>
+{% endblock %}
+
diff --git a/templates/whoisdb/overview.html b/templates/whoisdb/overview.html
index 93be762..8893b4f 100644
--- a/templates/whoisdb/overview.html
+++ b/templates/whoisdb/overview.html
@@ -10,13 +10,13 @@
 			<div class="panel-body">
 				{% if mnts %}
 				<ul>
-					<li><a href="">Create new Maintainer</a></li>
-					<li><a href="">Create new Role/Person</a></li>
+					<li><a href="{% url "whoisdb:mnt-create" %}">Create new Maintainer</a></li>
+					<li><a href="{% url "whoisdb:contact-create" %}">Create new Role/Person</a></li>
 					<li><a href="">Request resources</a></li>
-					{% if netblock %}
-					<li><a href="">Create Subnet</a></li>
+					{% if netblocks %}
+					<li><a href="{% url "whoisdb:inetnum-create" %}">Create Subnet</a></li>
 					{% endif %}
-					{% if asblock %}
+					{% if asblocks %}
 					<li><a href="">Create AS</a></li>
 					<li><a href="">Create ASblock</a></li>
 					{% endif %}
@@ -28,6 +28,7 @@
 					<thead>
 							<tr>
 								<th>Handle</th>
+								<th>Type</th>
 								<th>Name?</th>
 								<th>Contact</th>
 								<th>Actions</th>
@@ -35,12 +36,19 @@
 						</thead>
 						<tbody>
 							{% for mnt in mnts %}
-							<tr>
-								<td>{{ mnt.handle }}</td>
-								<td>{{ mnt.description }}</td>
-								<td>{% for contact in mnt.admin_c.all %}{{ contact }}{% endfor %}</td>
-								<td></td>
-							</tr>
+								{% include "whoisdb/handle_table_row.html" with obj=mnt objType="Maintainer" prefix="mnt" %}
+							{% endfor %}
+							{% for contact in contacts %}
+								{% include "whoisdb/handle_table_row.html" with obj=contact objType="Contact / Role" prefix="contact" %}
+							{% endfor %}
+							{% for asblock in asblocks %}
+								{% include "whoisdb/handle_table_row.html" with obj=asblock objType="AS Block" prefix="mnt" %}
+							{% endfor %}
+							{% for asnumber in asnumbers %}
+								{% include "whoisdb/handle_table_row.html" with obj=asnumber objType="AS Number" prefix="contact" %}
+							{% endfor %}
+							{% for netblock in netblocks %}
+								{% include "whoisdb/handle_table_row.html" with obj=netblock objType="IP Netblock" prefix="contact" %}
 							{% endfor %}
 						</tbody>
 					</table>
diff --git a/whoisdb/forms.py b/whoisdb/forms.py
index 74a7d09..17d1a3a 100644
--- a/whoisdb/forms.py
+++ b/whoisdb/forms.py
@@ -4,19 +4,71 @@ from django import forms
 #from crispy_forms.layout import Submit, Layout
 #from django.urls import reverse
 
-from .models import Maintainer, Contact
+from .models import Maintainer, Contact, InetNum
+
+class WhoisObjectMixin(object):
+	def __init__(self, user, *args, **kwargs):
+		super(WhoisObjectMixin, self).__init__(*args, **kwargs)
+		self._user = user
+
+		instance = getattr(self, 'instance', None)
+		if instance and instance.pk:
+			self.fields['handle'].widget.attrs['readonly'] = True
+
+	def clean_handle(self):
+		instance = getattr(self, 'instance', None)
+		if instance and instance.pk:
+			return instance.handle
+		else:
+			return self.cleaned_data['handle']
+
+	def clean(self):
+		cleaned_data = super(WhoisObjectMixin, self).clean()
+		if cleaned_data.get("handle") == "AUTO":
+			cleaned_data['handle'] = self._meta.model.genGenericHandle(cleaned_data.get("name"))
 
 class MntForm(forms.ModelForm):
+	class Meta:
+		model = Maintainer
+		fields = ['handle', 'description', 'admin_c']
+
+	def __init__(self, user, *args, **kwargs):
+		super(MntForm, self).__init__(*args, **kwargs)
+		self._user = user
+		if 'admin_c' in self.fields:
+			self.fields['admin_c'].queryset = Contact.objects.filter(mnt_by=user.maintainer_set.all())
+
+class MntInitialForm(MntForm):
 	class Meta:
 		model = Maintainer
 		fields = ['handle', 'description']
 
-class ContactForm(forms.ModelForm):
+class ContactForm(WhoisObjectMixin, forms.ModelForm):
 	class Meta:
 		model = Contact
-		fields = ['handle', 'name']
+		fields = ['type', 'handle', 'name', 'mnt_by']
 
-	def __init__(self, person=True, *args, **kwargs):
+	def __init__(self, *args, **kwargs):
 		super(ContactForm, self).__init__(*args, **kwargs)
-		# check if this is a person
-		self.person = person
+
+class ContactInitialForm(ContactForm):
+	class Meta:
+		model = Contact
+		fields = ['handle', 'name']
+
+class InetNumForm(WhoisObjectMixin, forms.ModelForm):
+	class Meta:
+		model = InetNum
+		fields = ['protocol', 'parent_range', 'address', 'description', 'mnt_lower']
+
+	def __init__(self, lower=False, *args, **kwargs):
+		super(MntForm, self).__init__(*args, **kwargs)
+		self._editLower = lower
+		if 'admin_c' in self.fields:
+			self.fields['admin_c'].queryset = Contact.objects.filter(mnt_by=self.user.maintainer_set.all())
+
+		if self._editLower:
+
+	def clean(self):
+		# FIXME: Reset certain field sto instance:
+		pass
diff --git a/whoisdb/generic.py b/whoisdb/generic.py
new file mode 100644
index 0000000..7a1caef
--- /dev/null
+++ b/whoisdb/generic.py
@@ -0,0 +1,26 @@
+from django.views.generic import DeleteView
+from django.http import HttpResponseRedirect
+from django.contrib import messages
+
+class DeleteCheckView(DeleteView):
+	""" Check if object actually can be deleted. Provide reasons to template
+	    if not.
+	"""
+	def delete(self, request, *args, **kwargs):
+		self.object = self.get_object()
+		success_url = self.get_success_url()
+
+		reasons = self.object.getNoDeleteReasons()
+		if reasons:
+			# do not delete, do what get does...
+			return self.get(request, *args, **kwargs)
+		else:
+			self.object.delete()
+			messages.info(request, "Object %s has been deleted" % self.object.handle)
+			return HttpResponseRedirect(success_url)
+
+	def get_context_data(self, **kwargs):
+		if 'reasons' not in kwargs:
+			kwargs['reasons'] = self.object.getNoDeleteReasons()
+		return super(DeleteCheckView, self).get_context_data(**kwargs)
+			
diff --git a/whoisdb/migrations/0004_auto_20170228_1041.py b/whoisdb/migrations/0004_auto_20170228_1041.py
new file mode 100644
index 0000000..39290ef
--- /dev/null
+++ b/whoisdb/migrations/0004_auto_20170228_1041.py
@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.5 on 2017-02-28 10:41
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import whoisdb.validators
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('whoisdb', '0003_auto_20170222_1812'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='contact',
+            name='type',
+            field=models.CharField(choices=[('person', 'person'), ('role', 'role')], default='person', max_length=10),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='asblock',
+            name='handle',
+            field=models.SlugField(max_length=32, unique=True, validators=[whoisdb.validators.HandleValidator()], verbose_name='handle'),
+        ),
+        migrations.AlterField(
+            model_name='asnumber',
+            name='handle',
+            field=models.SlugField(max_length=32, unique=True, validators=[whoisdb.validators.HandleValidator()], verbose_name='handle'),
+        ),
+        migrations.AlterField(
+            model_name='contact',
+            name='handle',
+            field=models.SlugField(max_length=32, unique=True, validators=[whoisdb.validators.HandleValidator()], verbose_name='handle'),
+        ),
+        migrations.AlterField(
+            model_name='inetnum',
+            name='handle',
+            field=models.SlugField(max_length=32, unique=True, validators=[whoisdb.validators.HandleValidator()], verbose_name='handle'),
+        ),
+        migrations.AlterField(
+            model_name='maintainer',
+            name='description',
+            field=models.CharField(blank=True, help_text='Short description what this maintainer is for', max_length=64),
+        ),
+        migrations.AlterField(
+            model_name='maintainer',
+            name='handle',
+            field=models.SlugField(help_text='Must end with -MNT, eg FOO3-MNT', max_length=32, unique=True, validators=[whoisdb.validators.HandleValidatorWithSuffix('MNT')], verbose_name='handle'),
+        ),
+    ]
diff --git a/whoisdb/migrations/0005_auto_20170228_1435.py b/whoisdb/migrations/0005_auto_20170228_1435.py
new file mode 100644
index 0000000..4197db2
--- /dev/null
+++ b/whoisdb/migrations/0005_auto_20170228_1435.py
@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.5 on 2017-02-28 14:35
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('whoisdb', '0004_auto_20170228_1041'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='inetnum',
+            name='address',
+            field=models.GenericIPAddressField(db_index=True, default='10.0.0.0'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='contact',
+            name='type',
+            field=models.CharField(choices=[('person', 'PERSON')], max_length=10),
+        ),
+    ]
diff --git a/whoisdb/migrations/0006_auto_20170228_1440.py b/whoisdb/migrations/0006_auto_20170228_1440.py
new file mode 100644
index 0000000..db4b8fd
--- /dev/null
+++ b/whoisdb/migrations/0006_auto_20170228_1440.py
@@ -0,0 +1,30 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.5 on 2017-02-28 14:40
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('whoisdb', '0005_auto_20170228_1435'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='inetnum',
+            name='mnt_by',
+            field=models.ManyToManyField(to='whoisdb.Maintainer'),
+        ),
+        migrations.AlterField(
+            model_name='asnumber',
+            name='mnt_lower',
+            field=models.ManyToManyField(blank=True, related_name='lower_asnumber_set', to='whoisdb.Maintainer'),
+        ),
+        migrations.AlterField(
+            model_name='inetnum',
+            name='mnt_lower',
+            field=models.ManyToManyField(blank=True, related_name='lower_inetnum_set', to='whoisdb.Maintainer'),
+        ),
+    ]
diff --git a/whoisdb/migrations/0007_asblock_mnt_lower.py b/whoisdb/migrations/0007_asblock_mnt_lower.py
new file mode 100644
index 0000000..51bf3af
--- /dev/null
+++ b/whoisdb/migrations/0007_asblock_mnt_lower.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.5 on 2017-02-28 15:03
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('whoisdb', '0006_auto_20170228_1440'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='asblock',
+            name='mnt_lower',
+            field=models.ManyToManyField(blank=True, related_name='lower_asblock_set', to='whoisdb.Maintainer'),
+        ),
+    ]
diff --git a/whoisdb/models.py b/whoisdb/models.py
index 8e1c2a1..96dd462 100644
--- a/whoisdb/models.py
+++ b/whoisdb/models.py
@@ -1,4 +1,5 @@
 from django.db import models
+from django.urls import reverse
 
 from dncore.models import User
 from .validators import HandleValidator, HandleValidatorWithSuffix
@@ -19,6 +20,10 @@ class WhoisObject(models.Model):
 	def genHandle(self, main=None):
 		if not main:
 			main = self.name
+		return self.genGenericHandle(main)
+
+	@classmethod
+	def genGenericHandle(clazz, main):
 		prefix = ""
 		if " " in main:
 			parts = main.split(" ")
@@ -30,17 +35,23 @@ class WhoisObject(models.Model):
 		prefix = prefix.upper()
 
 		i = 1
-		handle = "%s%%d-%s" % (prefix, self.handleSuffix)
+		handle = "%s%%d-%s" % (prefix, clazz.handleSuffix)
 		while True:
 			try:
 				prefix
-				self.__class__.objects.get(handle=handle % i)
+				clazz.objects.get(handle=handle % i)
 				i += 1
-			except self.DoesNotExist:
+			except clazz.DoesNotExist:
 				break
 
 		return handle % i
 
+	def getNoDeleteReasons(self):
+		raise NotImplementedError()
+
+	def canBeDeleted(self):
+		return not bool(self.getNoDeleteReasons())
+
 	def handleAuto(self, name=None):
 		if self.handle == "AUTO":
 			self.handle = self.genHandle(name)
@@ -50,13 +61,27 @@ class Maintainer(WhoisObject):
 	handleSuffix = "MNT"
 
 	auth = models.ManyToManyField(User)
-	handle = models.SlugField(max_length=32, unique=True, verbose_name='handle', validators=[HandleValidatorWithSuffix('MNT')])
-	description = models.CharField(max_length=64, blank=True)
+	handle = models.SlugField(max_length=32, unique=True, verbose_name='handle', validators=[HandleValidatorWithSuffix('MNT')], help_text="Must end with -MNT, eg FOO3-MNT")
+	description = models.CharField(max_length=64, blank=True, help_text="Short description what this maintainer is for")
 
 	admin_c = models.ManyToManyField("Contact")
 
 	# autoInclude = models.BooleanField(default=True)
 
+	def get_absolute_url(self):
+		return reverse("whoisdb:mnt-detail", kwargs={"handle": self.handle})
+
+	def getNoDeleteReasons(self):
+		reasons = []
+
+		mntables = [Contact, ASBlock, ASNumber, InetNum]
+		for mntable in mntables:
+			candidates = mntable.objects.filter(mnt_by=self).annotate(mntCount=models.Count('mnt_by')).filter(mntCount__lte=1)
+			for candidate in candidates:
+				reasons.append("Object %s would have no maintainers left." % candidate.handle)
+				
+		return reasons
+
 
 
 class MntdObject(WhoisObject):
@@ -68,10 +93,27 @@ class MntdObject(WhoisObject):
 
 class Contact(MntdObject):
 	handleSuffix = "DN"
-	TYPE = (('person', 'person'), ('role', 'role'))
+	TYPE_PERSON = 'PERSON'
+	TYPE_ROLE = 'ROLE'
+	TYPE = (('person', TYPE_PERSON), ('role', TYPE_ROLE))
+	TYPE = (('person', TYPE_PERSON),)
 
 	name = models.CharField(max_length=128)
+	type = models.CharField(max_length=10, choices=TYPE)
+
+	def get_absolute_url(self):
+		return reverse("whoisdb:contact-detail", kwargs={"handle": self.handle})
 
+	def getNoDeleteReasons(self):
+		reasons = []
+
+		contactables = [Maintainer]
+		for contactable in contactables:
+			candidates = contactable.objects.filter(admin_c=self).annotate(contactCount=models.Count('admin_c')).filter(contactCount__lte=1)
+			for candidate in candidates:
+				reasons.append("Object %s would have no contact left." % candidate.handle)
+				
+		return reasons
 
 class ASBlock(MntdObject):
 	handleSuffix = "ASB"
@@ -79,6 +121,7 @@ class ASBlock(MntdObject):
 	parent_block = models.ForeignKey("ASBlock", models.CASCADE, null=True, blank=True, default=None)
 	description = models.CharField(max_length=64, blank=True)
 
+	mnt_lower = models.ManyToManyField(Maintainer, related_name='lower_asblock_set', blank=True)
 
 class ASNumber(MntdObject):
 	handleSuffix = "AS"
@@ -88,16 +131,20 @@ class ASNumber(MntdObject):
 	asblock = models.ForeignKey(ASBlock, models.CASCADE)
 	description = models.CharField(max_length=64, blank=True)
 
-	mnt_lower = models.ManyToManyField(Maintainer, related_name='lower_asnumber_set')
+	mnt_lower = models.ManyToManyField(Maintainer, related_name='lower_asnumber_set', blank=True)
 
 
-class InetNum(WhoisObject):
+class InetNum(MntdObject):
 	handleSuffix = "NET"
 
-	PROTO = (('ipv4', 'ipv4'), ('ipv6', 'ipv6'))
+	IPv4 = "ipv4"
+	IPv6 = "ipv6"
+
+	PROTO = ((IPv4, 'IPv4'), (IPv6, 'IPv6'))
 	protocol = models.CharField(max_length=4, choices=PROTO)
+	address = models.GenericIPAddressField(db_index=True)
 	netmask = models.PositiveIntegerField()
 	parent_range = models.ForeignKey("InetNum", models.CASCADE, null=True, blank=True, default=None)
 	description = models.CharField(max_length=64, blank=True)
 
-	mnt_lower = models.ManyToManyField(Maintainer)
+	mnt_lower = models.ManyToManyField(Maintainer, related_name='lower_inetnum_set', blank=True)
diff --git a/whoisdb/urls.py b/whoisdb/urls.py
index a0f1821..177c43f 100644
--- a/whoisdb/urls.py
+++ b/whoisdb/urls.py
@@ -4,5 +4,20 @@ from . import views as whoisdb_views
 
 urlpatterns = [
 	url(r'^$', whoisdb_views.dbDashboard, name='dashboard'),
+
+	url(r'^mnt/create/$', whoisdb_views.MaintainerCreate.as_view(), name='mnt-create'),
+	url(r'^mnt/show/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.MaintainerDetail.as_view(), name='mnt-detail'),
+	url(r'^mnt/edit/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.MaintainerEdit.as_view(), name='mnt-edit'),
+	url(r'^mnt/delete/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.MaintainerDelete.as_view(), name='mnt-delete'),
+
+	url(r'^contact/create/$', whoisdb_views.ContactCreate.as_view(), name='contact-create'),
+	url(r'^contact/show/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.ContactDetail.as_view(), name='contact-detail'),
+	url(r'^contact/edit/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.ContactEdit.as_view(), name='contact-edit'),
+	url(r'^contact/delete/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.ContactDelete.as_view(), name='contact-delete'),
+
+	url(r'^inetnum/create/$', whoisdb_views.InetNumCreate.as_view(), name='inetnum-create'),
+	url(r'^inetnum/show/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.ContactDetail.as_view(), name='inetnum-detail'),
+	url(r'^inetnum/edit/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.ContactEdit.as_view(), name='inetnum-edit'),
+	url(r'^inetnum/delete/(?P<handle>[A-Z0-9-]+)/$', whoisdb_views.ContactDelete.as_view(), name='inetnum-delete'),
 ]
 
diff --git a/whoisdb/views.py b/whoisdb/views.py
index ed73731..b0f2d98 100644
--- a/whoisdb/views.py
+++ b/whoisdb/views.py
@@ -1,21 +1,29 @@
 from django.shortcuts import render
+from django.db.models import Q
 from django.contrib.auth.decorators import login_required
 from django.http import HttpResponseRedirect
-from django.urls import reverse
-
-from .forms import MntForm, ContactForm
+from django.urls import reverse, reverse_lazy
+from django.views.generic import DetailView, CreateView, UpdateView
+from django.contrib.auth.mixins import LoginRequiredMixin
 
+from .models import Maintainer, Contact, InetNum, ASBlock, ASNumber
+from .forms import MntForm, MntInitialForm, ContactForm, ContactInitialForm, InetNumForm
+from .generic import DeleteCheckView
 
 @login_required
 def dbDashboard(request):
 	mnts = request.user.maintainer_set.all()
+	contacts = Contact.objects.filter(mnt_by__in=mnts)
+	netblocks = InetNum.objects.filter(Q(mnt_by__in=mnts)|Q(mnt_lower__in=mnts))
+	asblocks = ASBlock.objects.filter(Q(mnt_by__in=mnts)|Q(mnt_lower__in=mnts))
+	asnumbers = ASNumber.objects.filter(Q(mnt_by__in=mnts)|Q(mnt_lower__in=mnts))
 	mntForm = contactForm = None
 
 	if mnts.count() == 0:
 		mntForm = contactForm = None
 		if request.method == "POST":
-			mntForm = MntForm(data=request.POST, prefix="mnt")
-			contactForm = ContactForm(person=True, data=request.POST, prefix="contact")
+			mntForm = MntInitialForm(user=request.user, data=request.POST, prefix="mnt")
+			contactForm = ContactInitialForm(user=request.user, person=True, data=request.POST, prefix="contact")
 			if mntForm.is_valid() and contactForm.is_valid():
 				mnt = mntForm.save(commit=False)
 				mnt.handleAuto(request.user.username)
@@ -23,6 +31,7 @@ def dbDashboard(request):
 
 				contact = contactForm.save(commit=False)
 				contact.handleAuto()
+				contact.type = Contact.TYPE_PERSON
 				contact.save()
 				contact.mnt_by.add(mnt.id)
 				contact.save()
@@ -33,14 +42,123 @@ def dbDashboard(request):
 
 				return HttpResponseRedirect(reverse("whoisdb:dashboard"))
 		else:
-			mntForm = MntForm(prefix="mnt", initial={'handle': 'AUTO', 'description': 'Primary maintainer of %s' % request.user.username})
-			contactForm = ContactForm(person=True, initial={'handle': 'AUTO', 'name': request.user.username.capitalize()}, prefix='contact')
+			mntForm = MntInitialForm(user=request.user, prefix="mnt", initial={'handle': 'AUTO', 'description': 'Primary maintainer of %s' % request.user.username})
+			contactForm = ContactInitialForm(user=request.user, person=True, initial={'handle': 'AUTO', 'name': request.user.username.capitalize()}, prefix='contact')
+
+	print(asnumbers, asblocks, netblocks, mnts)
+
+	return render(request, "whoisdb/overview.html", {"mnts": mnts, "contacts": contacts, "mntForm": mntForm, "contactForm": contactForm, "netblocks": netblocks, "asblocks": asblocks, "asnumbers": asnumbers})
+
+class MaintainerCreate(LoginRequiredMixin, CreateView):
+	template_name = "whoisdb/obj_create.html"
+	form_class = MntForm
+
+	def get_form_kwargs(self, *args, **kwargs):
+		kwargs = super(MaintainerCreate, self).get_form_kwargs(*args, **kwargs)
+		kwargs["user"] = self.request.user
+		kwargs["initial"] = {
+			"handle": "AUTO",
+		}
+
+		return kwargs
+
+	def form_valid(self, form):
+		self.object = form.save(commit=False)
+		self.object.handleAuto(self.request.user.username)
+		self.object.save()
+		self.object.auth.add(self.request.user)
+		self.object.save()
+
+		return super(MaintainerCreate, self).form_valid(form)
+
+class MaintainerEdit(LoginRequiredMixin, UpdateView):
+	template_name = "whoisdb/maintainer_edit.html"
+	model = Maintainer
+	form_class = MntForm
+	slug_field = "handle"
+	slug_url_kwarg = "handle"
+
+	def get_form_kwargs(self, *args, **kwargs):
+		kwargs = super(MaintainerEdit, self).get_form_kwargs(*args, **kwargs)
+		kwargs["user"] = self.request.user
+		return kwargs
+
+	def get_queryset(self):
+		return self.model.objects.filter(auth=self.request.user)
+
+class MaintainerDelete(LoginRequiredMixin, DeleteCheckView):
+	template_name = "whoisdb/obj_delete.html"
+	model = Maintainer
+	slug_field = "handle"
+	slug_url_kwarg = "handle"
+	success_url = reverse_lazy("whoisdb:dashboard")
+
+	def get_queryset(self):
+		return self.model.objects.filter(auth=self.request.user)
+	
+
+class MaintainerDetail(LoginRequiredMixin, DetailView):
+	model = Maintainer
+	slug_field = "handle"
+	slug_url_kwarg = "handle"
+	context_object_name = "mnt"
+
+class ContactDetail(DetailView):
+	model = Contact
+	slug_field = "handle"
+	slug_url_kwarg = "handle"
+	context_object_name = "contact"
+
+class ContactEdit(LoginRequiredMixin, UpdateView):
+	template_name = "whoisdb/obj_edit.html"
+	model = Contact
+	form_class = ContactForm
+	slug_field = "handle"
+	slug_url_kwarg = "handle"
+
+	def get_form_kwargs(self, *args, **kwargs):
+		kwargs = super(ContactEdit, self).get_form_kwargs(*args, **kwargs)
+		kwargs["user"] = self.request.user
+		return kwargs
+
+	def get_queryset(self):
+		# FIXME: we need all maintainers to be available. autofill own maintainers
+		return self.model.objects.filter(mnt_by__in=self.request.user.maintainer_set.all())
+
+class ContactCreate(LoginRequiredMixin, CreateView):
+	template_name = "whoisdb/obj_create.html"
+	form_class = ContactForm
+
+	def get_form_kwargs(self, *args, **kwargs):
+		kwargs = super(ContactCreate, self).get_form_kwargs(*args, **kwargs)
+		kwargs["user"] = self.request.user
+		kwargs["initial"] = {
+			"handle": "AUTO",
+			"type": Contact.TYPE_PERSON
+		}
+		return kwargs
+
+class ContactDelete(LoginRequiredMixin, DeleteCheckView):
+	template_name = "whoisdb/obj_delete.html"
+	model = Contact
+	slug_field = "handle"
+	slug_url_kwarg = "handle"
+	success_url = reverse_lazy("whoisdb:dashboard")
+
+	def get_queryset(self):
+		return self.model.objects.filter(mnt_by__in=self.request.user.maintainer_set.all())
 
-	return render(request, "whoisdb/overview.html", {"mnts": mnts, "mntForm": mntForm, "contactForm": contactForm})
+# InetNum
+class InetNumCreate(LoginRequiredMixin, CreateView):
+	template_name = "whoisdb/obj_create.html"
+	form_class = InetNumForm
 
+	def get_form_kwargs(self, *args, **kwargs):
+		kwargs = super(InetNumCreate, self).get_form_kwargs(*args, **kwargs)
+		kwargs["user"] = self.request.user
+		kwargs["initial"] = {
+			"handle": "AUTO",
+			"type": Contact.TYPE_PERSON
+		}
+		return kwargs
 
-def manageMnt(request, mnt=None):
-	if mnt:
-		# object or 404
-		pass
-	return render(request, "whoisdb/overview.html", {})