-
Notifications
You must be signed in to change notification settings - Fork 5
/
views.py
229 lines (187 loc) · 6.76 KB
/
views.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
from django.core.urlresolvers import reverse_lazy
from django.views.generic import ListView
from django.views.generic.edit import CreateView, UpdateView, DeleteView
from django.shortcuts import render, redirect, get_object_or_404
from django.views.decorators.http import require_POST
from django.contrib.auth.decorators import login_required
from django.utils.translation import ugettext as _
from django.utils.timezone import now
from django.contrib.messages.views import SuccessMessageMixin
from django.contrib import messages
from django.conf import settings
from django.http import Http404
from datetime import datetime
from kumquat.utils import LoginRequiredMixin, SuccessActionFormMixin, SuccessActionDeleteMixin
from web.models import VHost, SSLCert, DefaultVHost, VHostAlias
from web.forms import SSLCertForm, SnapshotForm, VHostAliasForm
if settings.KUMQUAT_USE_0RPC:
import zerorpc
import mmap
import os
import re
def update_vhosts(*args, **kwargs):
if not settings.KUMQUAT_USE_0RPC:
return
zerorpc.Client(connect_to=settings.KUMQUAT_BACKEND_SOCKET).update_vhosts()
def tail(filename, n):
# Returns last n lines from the filename. No exception handling
size = os.path.getsize(filename)
with open(filename, "rb") as f:
fm = mmap.mmap(f.fileno(), 0, mmap.MAP_SHARED, mmap.PROT_READ)
try:
for i in range(size - 1, -1, -1):
if fm[i] == '\n':
n -= 1
if n == -1:
break
return fm[i + 1 if i else 0:].splitlines()
finally:
fm.close()
# VHost
class VHostList(LoginRequiredMixin, ListView):
model = VHost
class VHostCreate(LoginRequiredMixin, SuccessMessageMixin, SuccessActionFormMixin, CreateView):
model = VHost
fields = ('name', 'domain', 'cert', 'use_letsencrypt')
success_url = reverse_lazy('web_vhost_list')
success_message = _("%(name)s was created successfully")
success_action = update_vhosts
class VHostUpdate(LoginRequiredMixin, SuccessActionFormMixin, UpdateView):
model = VHost
fields = ['cert', 'use_letsencrypt']
success_url = reverse_lazy('web_vhost_list')
success_action = update_vhosts
class VHostDelete(LoginRequiredMixin, SuccessActionDeleteMixin, DeleteView):
model = VHost
success_url = reverse_lazy('web_vhost_list')
success_action = update_vhosts
# Default VHost
@require_POST
@login_required
def vhostCatchallSet(request, pk):
v = get_object_or_404(VHost, pk = pk)
DefaultVHost(vhost = v, domain = v.domain).save()
update_vhosts()
return redirect('web_vhost_list')
@require_POST
@login_required
def vhostCatchallDelete(request, pk):
get_object_or_404(DefaultVHost, pk = pk).delete()
update_vhosts()
return redirect('web_vhost_list')
# VHost Alias
@login_required
def vhostAliasList(request, pk):
v = get_object_or_404(VHost, pk = pk)
return render(request, 'web/vhostalias_list.html', {'vhost': v, 'object_list': VHostAlias.objects.filter(vhost = pk)})
@login_required
def vhostAliasAdd(request, pk):
v = get_object_or_404(VHost, pk = pk)
form = VHostAliasForm(request.POST or None)
if form.is_valid():
alias = form.save(commit=False)
alias.vhost = v
alias.save()
update_vhosts()
messages.success(request, _("Successfull added"))
return redirect('web_vhost_alias_list', v.pk)
return render(request, 'web/vhostalias_form.html', {'form': form})
@require_POST
@login_required
def vhostAliasDelete(request, pk):
alias = get_object_or_404(VHostAlias, pk = pk)
vhost = alias.vhost
alias.delete()
update_vhosts()
return redirect('web_vhost_alias_list', vhost.pk)
# SSL Certs
class SSLCertList(LoginRequiredMixin, ListView):
model = SSLCert
def get_queryset(self):
return SSLCert.objects.filter(valid_not_after__gt = now())
class ExpiredSSLCertList(LoginRequiredMixin, ListView):
model = SSLCert
def get_queryset(self):
return SSLCert.objects.filter(valid_not_after__lt = now())
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context['show_expired'] = True
return context
@login_required
def sslcertCreate(request):
form = SSLCertForm(request.POST or None, request.FILES or None)
if form.is_valid():
c = SSLCert()
c.set_cert(request.FILES['cert'].read(), request.FILES['key'].read(), request.FILES['ca'].read())
c.save()
messages.success(request, _("Successfull added"))
return redirect('web_sslcert_list')
return render(request, 'web/sslcert_form.html', {'form': form})
class SSLCertDelete(LoginRequiredMixin, DeleteView):
model = SSLCert
success_url = reverse_lazy('web_sslcert_list')
@login_required
@require_POST
def sslcertDeleteExpired(request):
SSLCert.objects.filter(valid_not_after__lt = now()).delete()
return redirect('web_sslcert_list')
# Snapshots
@login_required
def vhostSnapshotList(request, pk):
if not settings.KUMQUAT_USE_0RPC:
raise Http404
v = get_object_or_404(VHost, pk = pk)
z = zerorpc.Client(connect_to=settings.KUMQUAT_BACKEND_SOCKET)
snapshots = z.snapshot_list(v.pk)
for i, s in enumerate(snapshots):
snapshots[i]['creation'] = datetime.fromtimestamp(snapshots[i]['creation'])
return render(request, 'web/snapshot_list.html', {'vhost': v, 'object_list': snapshots})
@login_required
def vhostSnapshotCreate(request, pk):
if not settings.KUMQUAT_USE_0RPC:
raise Http404
v = get_object_or_404(VHost, pk = pk)
form = SnapshotForm(request.POST or None)
if form.is_valid():
z = zerorpc.Client(connect_to=settings.KUMQUAT_BACKEND_SOCKET)
if z.snapshot_create(v.pk, form.cleaned_data.get("name")):
messages.success(request, _("Snapshot created"))
else:
messages.error(request, _("Snapshot not created"))
return redirect('web_vhost_snapshot_list', pk)
return render(request, 'web/snapshot_form.html', {'form': form})
@require_POST
@login_required
def vhostSnapshotRollback(request, pk, name):
if not settings.KUMQUAT_USE_0RPC:
raise Http404
v = get_object_or_404(VHost, pk = pk)
z = zerorpc.Client(connect_to=settings.KUMQUAT_BACKEND_SOCKET)
z.snapshot_rollback(v.pk, name)
return redirect('web_vhost_snapshot_list', pk)
@require_POST
@login_required
def vhostSnapshotDelete(request, pk, name):
if not settings.KUMQUAT_USE_0RPC:
raise Http404
v = get_object_or_404(VHost, pk = pk)
z = zerorpc.Client(connect_to=settings.KUMQUAT_BACKEND_SOCKET)
z.snapshot_delete(v.pk, name)
return redirect('web_vhost_snapshot_list', pk)
# Error Logs
@login_required
def vhostErrorLogList(request, pk):
v = get_object_or_404(VHost, pk = pk)
elogfile = settings.KUMQUAT_VHOST_ERROR_LOG.format(vhost = str(v))
try:
errorlog = tail(elogfile, 25)
except:
errorlog = []
log = []
for line in errorlog:
m = re.match(r"\[(?P<time>[^\]]+)\] \[(?P<module>[^\]]+)\] \[pid (?P<pid>\d+):tid (?P<tid>\d+)\] \[client (?P<client>[^\]]+)\] (?P<message>.+)", line.decode())
if not m: continue
s = m.groupdict()
s['message'] = s['message'].replace('\\n', '\n').strip()
log += [s]
return render(request, 'web/vhost_errorlog.html', {'vhost': v, 'log': log})