This repository has been archived by the owner on Nov 9, 2017. It is now read-only.
/
main.py
executable file
·1166 lines (1117 loc) · 40.4 KB
/
main.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
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#!/usr/bin/python
# -*- encoding: utf-8
from __future__ import division
# trying to chdir() to dirname($0)
import os
if os.getuid() != 0:
raise Exception, "OvzCP must be run as root"
try:
os.chdir(os.path.dirname(__file__))
except OSError:
pass
import sys
sys.path.insert(0, os.path.join(os.getcwd(), "tornado-2.1git-py2.5-linux-i686.egg"))
# Debian lenny's Jinja2 is older than 2.2 thus cannot be used
sys.path.insert(0, os.path.join(os.getcwd(), "Jinja2-2.3-py2.5.egg"))
sys.path.append(os.path.join(os.getcwd(), "netifaces-0.5-py2.5-linux-i686.egg"))
import models
import ConfigParser, cPickle, openvz, math, time, re, jinja2, netifaces, babel, gettext, hashlib, hmac
import varnish, simplejson
import tornado.httpserver, tornado.ioloop, tornado.web, tornado.auth, tornado.httpclient, tornado.options, urlparse
# parse config
_config = ConfigParser.SafeConfigParser()
_config.read("config.ini")
# Tornado 2.2 does not works on lenny by default
tornado.httpclient.AsyncHTTPClient.configure("tornado.curl_httpclient.CurlAsyncHTTPClient")
def xsrf_check(func):
def f(self, *args, **kwargs):
self.check_xsrf_cookie()
return func(self, *args, **kwargs)
return f
def myVM(user, ownerOnly=False):
if ownerOnly:
return user.vm
else:
return models.VM.select(models.OR(models.VM.q.user == user, models.VM.q.user == None))
def vmBilling(vm, desc=False, user=False):
prices = {}
# perVM
prices['perVM'] = _config.getint("billing", "perVM")
# memory
prices['memory'] = int(math.ceil((_config.getint("billing", "memory")/_config.getint("billing", "memoryPer"))*(vm.memlimit[0]/1000000)))
# disk
diskusage = (vm.diskinfo[0]/1000)
if vm.running:
if vm.diskinfo[1] > vm.diskinfo[0]:
diskusage = (vm.diskinfo[1]/1000)
prices['disk'] = int(math.ceil((_config.getint("billing", "disk")/_config.getint("billing", "diskPer"))*diskusage))
# sum
prices['total'] = reduce(lambda x,y: x+y, prices.values())
burst = models.VM.select(models.VM.q.veid == vm.veid)[0].burst
prices['burst'] = 0
if burst:
prices['burst'] = int(math.ceil(prices['total'] * (burst+1) * 0.5))
prices['total'] = prices['total'] + prices['burst']
if user:
prices['time'] = (user.credit / prices['total'])*60
if desc:
return prices
else:
return prices['total']
def get_cloud_usage(user):
if not _config.getboolean("cloudcp", "enabled"): return 0
if "@" in user:
user = re.findall("^(.*?)@", user)[0]
import urllib
d=urllib.urlopen(_config.get("cloudcp", "host")+"/cgi-bin/usage.exe?user="+user).read()
d=tornado.escape.json_decode(d)
return int(d['used'])
class BaseAuth(tornado.web.RequestHandler):
def get_current_user(self):
data = self.get_user()
if data:
return data
def get_user(self):
data = self.get_secure_cookie("auth")
if data:
userData = cPickle.loads(data)
query = models.User.select(models.User.q.email == userData['email'])
if query.count():
return query[0]
else:
return models.User(email=userData['email'], credit=0)
class BaseHandler(BaseAuth):
def get_user_locale(self):
out = None
if self.get_argument("_locale", None):
out = self.get_argument("_locale")
self.set_cookie("locale", out, expires_days=1000)
if not out:
out=self.get_cookie("locale", None)
return out
def prepare(self):
self.gettext = gettext.translation('messages', os.path.join(os.getcwd(), "po"), [self.locale], fallback=True)
self.gettext.install(True)
# perform user agent detection
agent = self.request.headers['User-Agent']
# "Windows CE" is not in this list because it probably won't run the complex JavaScript
# http://en.wikipedia.org/wiki/List_of_user_agents_for_mobile_phones
# Note that the library we use supports for Apple devices, but I do not have access to one
# so OvzCP is tested only against Android (N1 CyanogenMod) and webOS 1.4 emulator
#
# Also, we need to perform authentication which Google sucks and it just provide mobile web for Android
#
# TODO: Find Symbian^1's UA. Maybe asking @sahathai74?
self._mobileWeb = False
for x in ["iPhone", "iPod", "iPad", "BlackBerry", "Android", "webOS", "MSIEMobile 6.0", "Opera Mobi", "Opera Mini"]:
if x in agent:
self._mobileWeb = True
if self.get_argument("_mobile", "auto") == "true":
self._mobileWeb = True
elif self.get_argument("_mobile", "auto") == "false":
self._mobileWeb = False
@property
def locale(self):
if not hasattr(self, "_locale"):
self._locale = self.get_user_locale()
if not self._locale:
self._locale = self.get_browser_locale().code
assert self._locale
return self._locale
def static_url(self, path):
""" Copied from Tornadoweb source, added static.domain support """
if not hasattr(self, "_static_hashes"):
self._static_hashes = {}
hashes = self._static_hashes
if path not in hashes:
import hashlib
try:
f = open(os.path.join(
self.application.settings["static_path"], path))
hashes[path] = hashlib.md5(f.read()).hexdigest()
f.close()
except:
print "Could not open static file %r"%path
hashes[path] = None
base = "http://static."+_config.get("varnish", "ovzcphost") + "/"
if hashes.get(path):
return base + path + "?v=" + hashes[path][:5]
else:
return base + path
def render(self, tmpl, *args, **kwargs):
#totalcost = 0
#for i in myVM(self.current_user, True):
# if i.vz.running:
# totalcost += vmBilling(i.vz)
tmplPath = ["template"]
if self._mobileWeb:
tmplPath.insert(0, "template/mobile")
jinja = jinja2.Environment(loader=jinja2.loaders.FileSystemLoader(tmplPath), extensions=['jinja2.ext.i18n'])
jinja.install_gettext_translations(self.gettext)
localeList = {"en": babel.Locale(self.locale).languages["en"]}
for i in os.listdir("po"):
if os.path.isdir(os.path.join("po", i)):
localeList[i] = babel.Locale(self.locale).languages[i]
margs = dict({
# Python
"str": str,
# Internal Tornadoweb things
"current_user": self.current_user,
"static_url": self.static_url,
"xsrf_form_html": self.xsrf_form_html,
"xsrf": self.xsrf_token,
"reverse_url": self.reverse_url,
"locale": self.locale,
"localeName": babel.Locale(self.locale).languages[self.locale],
"localeList": localeList,
"request": self.request,
# OvzCP stuff
"config": _config,
#"totalcost": totalcost,
"cur_url": self.request.full_url(),
"auth_url": urlparse.urljoin(self.request.full_url(), "/auth")
}, **kwargs)
self.write(jinja.get_template(tmpl).render(*args, **margs))
return
def loading(self, act, vm=None, to="/"):
# act in (start, stop, destroy)
if not vm:
veid = 0
elif type(vm) == int:
veid = vm
else:
veid = vm.veid
if act == "start":
txt = _("Starting %s") % veid
elif act == "stop":
txt = _("Stopping %s") % veid
elif act == "destroy":
txt = _("Destroying %s") % veid
elif act == "create":
txt = _("Creating VM")
else:
raise Exception, "Invalid act "+act
tmplPath = ["template"]
if self._mobileWeb:
tmplPath.insert(0, "template/mobile")
jinja = jinja2.Environment(loader=jinja2.loaders.FileSystemLoader(tmplPath), extensions=['jinja2.ext.i18n'])
jinja.install_gettext_translations(self.gettext)
localeList = {"en": babel.Locale(self.locale).languages["en"]}
for i in os.listdir("po"):
if os.path.isdir(os.path.join("po", i)):
localeList[i] = babel.Locale(self.locale).languages[i]
self.write(jinja.get_template("poller.html").render(static_url=self.static_url, reverse_url=self.reverse_url, veid=veid, codeact=act, act=txt, to=to))
class APIHandler(BaseAuth):
static_url = BaseHandler.static_url
current_user = None
def get_current_user(self):
data = self.get_user()
if data:
return data
# check the apikey
try:
key = self.get_argument("apikey")
except Exception, e:
self.error(`e`)
return
try:
key = models.APIKey.selectBy(id=key)[0]
except IndexError, e:
self.error("No such API key")
return
# then make sure the nonce is not used
try:
nonce = self.get_argument("nonce")
except Exception, e:
self.error(`e`)
return
if len(nonce) > 50:
self.error("Nonce is too long")
return
sqlnonce = models.APINonce.select(models.APINonce.q.nonce==nonce)
if sqlnonce.count() > 0:
if sqlnonce[0].key == key:
self.error("Nonce used")
return
# check the URL!
query = self.request.query
try:
query = re.sub("(?:&|)hash="+self.get_argument("hash"), "", query)
except Exception, e:
self.error(`e`)
return
if hmac.new(key.key, query, hashlib.sha1).hexdigest() != self.get_argument("hash"):
self.error("Invalid signature. The request part you need to be signed is "+query)
return
# Add nonce to the database
models.APINonce(nonce=nonce, key=key)
return key.user
def error(self, error):
return self.json({"error": error})
def json(self, dat):
self.set_header("Content-Type", "text/json; charset=UTF-8")
self.write(dat)
class Containers(BaseHandler):
@tornado.web.authenticated
def get(self):
# sync the vm list
for i in openvz.listVM():
if not models.VM.select(models.VM.q.veid == i.veid).count():
models.VM(veid=i.veid)
errmsg = ""
txtmsg = ""
if self.get_argument("error", None):
err = self.get_argument("error")
if err == "1":
# NOTE: When accessing /vm/<veid> but OvzCP detect that the VM is not belongs to the current user, it will return this error
errmsg = _("VM not owned by current user")
elif err == "2":
errmsg = _("VM is not running")
elif err == "3":
# NOTE: Displayed when trying to claim a VM that belongs to yourself
errmsg = _("VM is already owned by current user")
elif err == "4":
# NOTE: Displayed when trying to start a VM but user's credit is lower than 1,000 credits. The %s is the unit name such as credit
errmsg = _("%s is under 1,000, please refill.") % _config.get("billing", "unit")
elif err == "5":
errmsg = _("VM is running")
elif err == "6":
# NOTE: Displayed when trying to create a VM but user's credit is lower than 5,000 credits. The %s is the unit name such as credit
errmsg = _("You need 5,000 %s to create a VM." % _config.get("billing", "unit"))
if self.get_argument("msg", None):
msg = self.get_argument("msg")
if msg == "1":
txtmsg = _("VM now belongs to you")
elif msg == "2":
txtmsg = _("VM ownership removed. Other can now claim this VM")
elif msg == "3":
txtmsg = _("VM destroyed")
self.render("container.html", container=myVM(self.current_user),
title=_("Containers"), error=errmsg, message=txtmsg)
class Poller(BaseHandler):
@tornado.web.authenticated
def get(self):
self.loading(self.get_argument("act"), int(self.get_argument("veid")), self.get_argument("next"))
class HostSpec(BaseHandler):
@tornado.web.authenticated
def get(self):
import commands, re
# copied from openvz.VM.meminfo
d = open("/proc/meminfo").read().strip()
out= {}
for i in d.split("\n"):
i = re.split(":[ ]+", i)
if i[1].endswith(" kB"):
i[1] = int(i[1].split(" ")[0])*1024
out[i[0]] = i[1]
mem=out.copy()
# copied from openvz.VM.diskinfo
d = commands.getoutput("df -P")
d = re.split(" [ ]+", d.split("\n")[1])
disk = [int(d[1])*1000, int(d[2])*1000, int(d[3])*1000]
# copied from openvz.VM.loadAvg
d = open("/proc/loadavg").read()
loadAvg= map(lambda x:float(x), d.split(" ")[:3])
# copied from openvz.VM.uptime
uptime = float(open("/proc/uptime").read().split(" ")[0])
dist = commands.getoutput("lsb_release -a|grep Description").split("\n")[1].split("\t")[1]
kernel = commands.getoutput("uname -a")
nproc = commands.getoutput('ps ax | wc -l | tr -d " "')
runningVM = len(filter(lambda x: x.running,openvz.listVM()))
cpu = commands.getoutput('cat /proc/cpuinfo |grep "model name"').split("\n")[0].split("\t")[1][2:]
hostname = open("/etc/hostname").read().strip()
self.render("spec.html", mem=mem, disk=disk, loadAvg=loadAvg, os=dist, uptime=uptime, kernel=kernel, nproc=nproc,
runningVM=runningVM, cpu=cpu, hostname=hostname, title=_("Host OS specification"))
class CreateVM(BaseHandler):
@tornado.web.authenticated
def get(self):
if self.current_user.credit < 5000:
self.redirect(self.reverse_url("containers")+"?error=6")
return
hostnames = map(lambda x: x.hostname,openvz.listVM())
err=""
if self.get_argument("error", None):
e = self.get_argument("error")
if e == "1":
err=_("Terms of Service not accepted")
elif e == "2":
err=_("Invalid template name")
elif e == "3":
err=_("Passwords do not match")
elif e == "4":
err=_("Invalid hostname")
elif e == "5":
err = _("Verification failed. Did you double-submitted the form?")
import random
nonce=models.Nonce().id
self.render("create.html", templates=openvz.listTemplates(), hostnames = hostnames,
title=_("Creating VM"), error=err, nonce=nonce)
@tornado.web.asynchronous
@tornado.web.authenticated
def post(self):
if self.current_user.credit < 5000:
self.redirect(self.reverse_url("containers")+"?error=6")
return
if not self.get_argument("tos", False):
self.redirect(self.reverse_url("createvm")+"?error=1")
return
if self.get_argument("os", "_/|\_") not in openvz.listTemplates():
self.redirect(self.reverse_url("createvm")+"?error=2")
return
if self.get_argument("root", "omgwtflol") != self.get_argument("root2", "roflcopters"):
self.redirect(self.reverse_url("createvm")+"?error=3")
return
hostnames = map(lambda x: x.hostname,openvz.listVM())
if not re.match("^([\.0-9A-Za-z_\-]+)$", self.get_argument("hostname", "^^!!!!")) or self.get_argument("hostname") in hostnames:
self.redirect(self.reverse_url("createvm")+"?error=4")
return
try:
models.Nonce.get(int(self.get_argument("nonce"))).destroySelf()
except:
self.redirect(self.reverse_url("createvm")+"?error=5")
return
try:
veid = openvz.listVM()[-1].veid+1
except IndexError:
veid = 101
if not models.VM.select(models.VM.q.veid == veid).count():
models.VM(veid=veid, user=self.current_user)
else:
v = models.VM.select(models.VM.q.veid == veid)[0]
v.user = self.current_user
self.redirect(self.reverse_url("containers"))
vm=openvz.createVM(self.get_argument("os"), veid, _config.get("iface", "nameserver"), self.get_argument("root"))
# hostname
vm.hostname = self.get_argument("hostname")
# ram
ram = float(self.get_argument("ram"))
burst = math.floor(ram+(ram*int(_config.get("billing", "memoryBurst"))/100))
memlimit = [ram, burst, burst+10240]
vm.memlimit = memlimit
# disk
vm.diskinfo = float(self.get_argument("disk"))
# add IP
vm.ip = _config.get("iface", "vmIP")+str(vm.veid)
class DestroyVM(BaseHandler):
@tornado.web.authenticated
@xsrf_check
def get(self, veid):
vm = openvz.VM(int(veid))
self.render("destroy.html", veid=veid, hostname=vm.hostname, credit=vmBilling(vm), title=_("Destroy %s")%veid)
@tornado.web.authenticated
def post(self, veid):
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user and sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
vm = sql.vz
if vm.running:
self.redirect(self.reverse_url("containers")+"?error=5")
return
proc = vm.destroy()
for i in sql.varnishBackend:
for i2 in i.cond:
i2.destroySelf()
i.destroySelf()
for i in sql.portForward:
i.destroySelf()
if sql.munin:
sql.munin.destroySelf()
import munin, vmfw
munin.update(models.Munin.select(), models.User.select())
vmfw.update(models.PortForward.select())
vmfw.restart()
varnish.updateBackend(models.VarnishBackend.select())
varnish.updateRecv(models.VarnishCond.select())
varnish.restart()
sql.destroySelf()
time.sleep(1) # wait for dusts to settle
self.redirect(self.get_argument("return", self.reverse_url("containers")+"?msg=3"))
class RestartVM(BaseHandler):
@tornado.web.authenticated
@tornado.web.asynchronous
@xsrf_check
def get(self, veid):
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user and sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
vm = sql.vz
if not vm.running:
self.redirect(self.reverse_url("containers")+"?error=2")
return
self.redirect(self.get_argument("return", self.reverse_url("vminfo", veid)))
vm.restart()
class StopVM(BaseHandler):
@tornado.web.authenticated
@tornado.web.asynchronous
@xsrf_check
def get(self, veid):
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user and sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
vm = sql.vz
if not vm.running:
self.redirect(self.reverse_url("containers")+"?error=2")
return
self.redirect(self.get_argument("return", self.reverse_url("vminfo", veid)))
vm.stop()
class StartVM(BaseHandler):
@tornado.web.authenticated
@tornado.web.asynchronous
@xsrf_check
def get(self, veid):
if self.current_user.credit < 1000:
self.redirect(self.reverse_url("containers")+"?error=4")
return
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user and sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
vm = sql.vz
if vm.running:
self.redirect(self.reverse_url("containers")+"?error=2")
return
self.redirect(self.get_argument("return", self.reverse_url("vminfo", veid)))
vm.start()
class ClaimVM(BaseHandler):
@tornado.web.authenticated
def get(self, veid):
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if not self.get_argument("revert", False):
if sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
if sql.user == self.current_user:
self.redirect(self.reverse_url("containers")+"?error=3")
return
sql.set(user=self.current_user)
else:
return
if not sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
if sql.user != self.current_user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
sql.set(user=None)
self.redirect(self.get_argument("return", self.reverse_url("vminfo", veid)))
class VMinfo(BaseHandler):
@tornado.web.authenticated
def get(self, veid):
try:
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
except IndexError:
self.redirect(self.reverse_url("containers")+"?error=1")
return
if sql.user != self.current_user and sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
errmsg = ""
txtmsg = ""
if sql.vz.diskinfo[1] > sql.vz.diskinfo[0]:
errmsg=_("VM disk usage exceed allocated amount. You will be billed by amount used instead")
if self.get_argument("error", None):
err = self.get_argument("error")
if err == "1":
# NOTE: Duplicate entry
errmsg = _("Entry already exists")
elif err == "2":
restart = (int(self.get_secure_cookie("varnishrestart"))+300) - time.time()
# NOTE: <span class='time'>%s</span> is time in this format: 1 day 3 hours 4 minutes 5 seconds
errmsg = _("You have to wait <span class='time'>%s</span> before you can restart the reverse proxy again")%restart
elif err == "3":
# NOTE: Malformat hostname
errmsg = _("Invalid hostname")
elif err == "4":
# NOTE: Network interface
errmsg = _("Invalid interface")
elif err == "5":
errmsg = _("Passwords do not match")
elif err == "6":
errmsg = _("Reverse HTTP proxy is enabled. Please use web forwarding instead")
elif err == "7":
errmsg = _("Invalid burst level")
if self.get_argument("message", None):
msg = self.get_argument("message")
if msg == "1":
txtmsg = _("Settings commited.")
elif msg == "2":
txtmsg = _("No changes.")
elif msg == "3":
txtmsg = _("Root password successfully changed")
elif msg == "4":
txtmsg = _("Burst level set")
interface={}
for iface in netifaces.interfaces():
if not re.match(_config.get("iface", "allowed"), iface):
continue
try:
if _config.get("ifaceuser", iface.replace(":", "-")) != self.current_user.email:
continue
except ConfigParser.NoOptionError:
pass
owned = False
if models.PortForward.select(models.AND(models.PortForward.q.iface == iface, models.PortForward.q.outport == -1)).count():
owned = True
try:
interface[iface] = [netifaces.ifaddresses(iface)[netifaces.AF_INET][0]['addr'], owned]
except KeyError, e:
pass
self.render("info.html", veid=veid, vz=sql.vz, vm=sql, title=_("%s information")%veid, billing=vmBilling(sql.vz, True, self.current_user),
varnishRestart=varnish.version()[0] < 2, error=errmsg, message=txtmsg, interface=interface)
class VMedit(BaseHandler):
@tornado.web.authenticated
def get(self, veid):
try:
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
except IndexError:
self.redirect(self.reverse_url("containers")+"?error=1")
return
if sql.user != self.current_user and sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
errmsg = ""
txtmsg = ""
if self.get_argument("error", None):
pass
hostnames = map(lambda x: x.hostname, filter(lambda x: x.veid != int(veid),openvz.listVM()))
self.render("edit.html", veid=veid, vz=sql.vz, title=_("Edit %s")%veid, error=errmsg, message=txtmsg, hostnames=hostnames)
@tornado.web.authenticated
def post(self, veid):
try:
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
except IndexError:
self.redirect(self.reverse_url("containers")+"?error=1")
return
if sql.user != self.current_user and sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
hostnames = map(lambda x: x.hostname,openvz.listVM())
if self.get_argument("hostname") in hostnames and self.get_argument("hostname") != sql.vz.hostname:
self.redirect(self.reverse_url("vminfo", veid)+"?error=3")
return
change = []
# Hostname change
if self.get_argument("hostname") != sql.vz.hostname:
sql.vz.hostname = self.get_argument("hostname")
change.append("hostname")
# Disk space change
if int(float(self.get_argument("disk"))) != sql.vz.diskinfo[0]:
sql.vz.diskinfo = float(self.get_argument("disk"))
change.append("disk")
# Memory change
if int(float(self.get_argument("ram"))) != sql.vz.memlimit[0]:
ram = float(self.get_argument("ram"))
burst = math.floor(ram+(ram*int(_config.get("billing", "memoryBurst"))/100))
memlimit = [ram, burst, burst+10240]
sql.vz.memlimit = memlimit
change.append("memlimit")
if change:
if sql.vz.running:
sql.vz.restart().wait()
self.redirect(self.reverse_url("vminfo", veid)+"?message=1")
else:
self.redirect(self.reverse_url("vminfo", veid)+"?message=2")
class Billing(BaseHandler):
@tornado.web.authenticated
def get(self):
# sync the vm list
for i in openvz.listVM():
if not models.VM.select(models.VM.q.veid == i.veid).count():
models.VM(veid=i.veid)
vmcost = []
for i in myVM(self.current_user, True):
if i.vz.running:
vmcost.append((i.veid, vmBilling(i.vz)))
cloud = get_cloud_usage(self.current_user.email)
totalcost = 0
for i in myVM(self.current_user, True):
if i.vz.running:
totalcost += vmBilling(i.vz)
self.render("billing.html", vmcost=vmcost, title=_("Billing"), cloud=cloud, totalcost=totalcost)
class RootPW(BaseHandler):
@tornado.web.authenticated
def post(self, veid):
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user or not sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
if self.get_argument("root", "omgwtflol") != self.get_argument("root2", "roflcopters"):
self.redirect(self.reverse_url("vminfo", veid)+"?error=5")
return
sql.vz.root_password(self.get_argument("root"))
self.redirect(self.reverse_url("vminfo", veid)+"?message=3")
class Burst(BaseHandler):
@tornado.web.authenticated
def post(self, veid):
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user or not sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
burst = int(self.get_argument("burst"))-1
if burst < 0 or burst > 9:
self.redirect(self.reverse_url("vminfo", veid)+"?error=7")
sql.burst = burst
sql.vz.conf = {"cpuunits": (burst*1000) + 1000}
self.redirect(self.reverse_url("vminfo", veid)+"?message=4")
class Credit(BaseHandler):
def get(self):
self.write(open("template/credit.html").read().replace("{{static_url('jquery.js')}}", self.static_url("jquery.js")))
class AddPort(BaseHandler):
@tornado.web.authenticated
@xsrf_check
def get(self, veid):
if not _config.getboolean("iface", "enabled"): return
try:
d=models.PortForward.select(models.PortForward.q.id == int(self.get_argument("delete")))[0]
except IndexError:
self.redirect(self.reverse_url("vminfo", veid)+"#portedit")
if d.vm.user != self.current_user or not d.vm.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
d.destroySelf()
import vmfw
vmfw.update(models.PortForward.select())
vmfw.restart()
self.redirect(self.reverse_url("vminfo", veid)+"#portedit")
@tornado.web.authenticated
def post(self, veid):
if not _config.getboolean("iface", "enabled"): return
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user or not sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
if not re.match(_config.get("iface", "allowed"), self.get_argument("iface")):
self.redirect(self.reverse_url("vminfo", veid)+"?error=4")
return
try:
if _config.get("ifaceuser", self.get_argument("iface").replace(":", "-")) != self.current_user.email:
self.redirect(self.reverse_url("vminfo", veid)+"?error=4")
return
except ConfigParser.NoOptionError:
pass
inport = self.get_argument("port", None)
outport = self.get_argument("outport", None)
if inport and not outport:
outport = inport
elif outport and not inport:
inport = outport
elif not inport and not outport:
self.redirect(self.reverse_url("vminfo", veid)+"?error=4")
return
if outport.lower() == "dmz":
outport = -1
inport = -1
if models.PortForward.select(models.PortForward.q.iface==self.get_argument("iface")).count():
self.redirect(self.reverse_url("vminfo", veid)+"?error=1")
return
else:
outport = int(outport)
inport = int(inport)
if outport == 80 and _config.get("varnish", "enabled"):
self.redirect(self.reverse_url("vminfo", veid)+"?error=6")
return
if models.PortForward.select(models.AND(models.PortForward.q.iface==self.get_argument("iface"),
models.OR(models.PortForward.q.outport==outport, models.PortForward.q.outport==-1))).count():
self.redirect(self.reverse_url("vminfo", veid)+"?error=1")
return
models.PortForward(vm=sql, iface=self.get_argument("iface"), port=inport, outport=outport)
import vmfw
vmfw.update(models.PortForward.select())
vmfw.restart()
self.redirect(self.reverse_url("vminfo", veid)+"#portedit")
class AddVarnish(BaseHandler):
@tornado.web.authenticated
@xsrf_check
def get(self, veid):
if not _config.getboolean("varnish", "enabled"): return
try:
d=models.VarnishCond.select(models.VarnishCond.q.id == int(self.get_argument("delete")))[0]
except IndexError:
self.redirect(self.reverse_url("vminfo", veid)+"#webedit")
if d.backend.vm.user != self.current_user or not d.backend.vm.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
# check for orphaned backend
backend = d.backend
d.destroySelf()
varnish.updateRecv(models.VarnishCond.select())
if backend.cond.count() == 0:
backend.destroySelf()
varnish.updateBackend(models.VarnishBackend.select())
self.redirect(self.reverse_url("vminfo", veid)+"#webedit")
@tornado.web.authenticated
def post(self, veid):
if not _config.getboolean("varnish", "enabled"): return
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user or not sql.user:
self.redirect(self.reverse_url("containers")+"?error=1")
return
host = self.get_argument("host", "")
port = int(self.get_argument("port", 0))
if not host or not port:
self.redirect(self.reverse_url("vminfo", veid)+"#webedit")
return
if not re.match(r"^[a-zA-Z0-9\.\-_]+$", host):
self.redirect(self.reverse_url("vminfo", veid)+"?error=3")
return
if models.VarnishCond.select(models.VarnishCond.q.hostname==host).count():
self.redirect(self.reverse_url("vminfo", veid)+"?error=1")
return
backend = models.VarnishBackend.select(models.AND(models.VarnishBackend.q.port == port, models.VarnishBackend.q.vm==sql))
backendUpdate=False
if backend.count():
backend = backend[0]
else:
backend = models.VarnishBackend(name=sql.vz.hostname+str(port), vm=sql, port=port)
backendUpdate=True
models.VarnishCond(hostname=host, subdomain=bool(self.get_argument("subdomain", False)), varnishBackend=backend)
if backendUpdate:
varnish.updateBackend(models.VarnishBackend.select())
varnish.updateRecv(models.VarnishCond.select())
if varnish.version()[0] > 1:
varnish.restart()
self.redirect(self.reverse_url("vminfo", veid)+"#webedit")
class Munin(BaseHandler):
@tornado.web.authenticated
def post(self, veid):
self.set_header("Content-type", "text/json")
if not _config.getboolean("munin", "enabled"): return
sql = models.VM.select(models.VM.q.veid == int(veid))[0]
if sql.user != self.current_user or not sql.user:
self.write(simplejson.dumps({"error": _("VM not owned by current user")}))
return
if self.get_argument("status") == "toggle":
e = not sql.munin
else:
e = self.get_argument("status") == "true"
import munin
if e:
if not munin.check_ip(sql.vz.ip):
self.write(simplejson.dumps({"error": _("Cannot connect to Munin on the VM.")}))
return
models.Munin(vm=sql)
else:
sql.munin.destroySelf()
munin.update(models.Munin.select(), models.User.select())
self.write(simplejson.dumps({"status": bool(sql.munin)}))
class VarnishRestart(BaseHandler):
@tornado.web.authenticated
@xsrf_check
def get(self):
if not _config.getboolean("varnish", "enabled"): return
if varnish.version()[0] < 2:
if self.get_argument("state") == "0":
cookie = self.get_secure_cookie("varnishrestart")
if not cookie:
cookie=1
if (int(cookie)+300) - time.time() > 0:
#self.redirect("/vm/%s?error=2"%self.get_argument("veid"))
self.write(_("Limit not reached. Please wait %s seconds") % (int(cookie)+300) - time.time())
return
self.set_secure_cookie("varnishrestart", str(int(time.time())))
self.set_secure_cookie("varnishcookie", str(int(time.time())))
else:
t = int(self.get_secure_cookie("varnishcookie"))
if time.time()-t > 3:
return
varnish.restart()
else:
varnish.restart()
class Dashboard(BaseHandler):
def check_xsrf_cookie(self):
""" Bypass XSRF check """
return
@tornado.web.authenticated
def get(self):
myvm = myVM(self.current_user, True)
billing = 0
for i in myvm:
if i.vz.running:
billing += vmBilling(i.vz)
self.render("dashboard.html", title=_("Dashboard"), container=myvm, billing=billing)
@tornado.web.authenticated
def post(self):
self.set_header("Content-type", "text/json")
data = self.get_argument("data")
if data == "vmload":
out = {}
for i in myVM(self.current_user, True):
if i.vz.running:
out[i.vz.hostname] = i.vz.loadAvg[0]
d = open("/proc/loadavg").read()
loadAvg= map(lambda x:float(x), d.split(" ")[:3])
out[_('Host OS')] = loadAvg[0]
self.write(simplejson.dumps([out]))
class Cloud(BaseHandler):
@tornado.web.authenticated
@tornado.web.asynchronous
def get(self):
if not _config.getboolean("cloudcp", "enabled"): return
u = re.findall("^(.*?)@", self.current_user.email)[0]
http = tornado.httpclient.AsyncHTTPClient()
http.fetch(_config.get("cloudcp", "host")+"/cgi-bin/usage.exe?user="+u, callback=self.async_callback(self.on_response))
def on_response(self, res):
d=tornado.escape.json_decode(res.body)
u = re.findall("^(.*?)@", self.current_user.email)[0]
self.render("cloud.html", title=_("Cloud Storage"), usage=int(d['used']), user=u)
self.finish()
@tornado.web.authenticated
def post(self):
if not _config.getboolean("cloudcp", "enabled"): return
self.set_header("Content-type", "text/json")
if self.current_user.credit <= 0: return
acc=open("cloudcp/users").readlines()
u = re.findall("^(.*?)@", self.current_user.email)[0]
acd={}
for i in acc:
i = i.strip().split("\t")
acd[i[0]] = i[1]
import hashlib, string, random
def genpw(length=8, chars=string.letters + string.digits):
return ''.join([random.choice(chars) for i in range(length)])
pw = genpw()
acd[u] = hashlib.md5(u+":CloudCP:"+pw).hexdigest()
fp=open("cloudcp/users", "w")
for i in acd.iteritems():
fp.write("\t".join(i)+"\n")
self.write(simplejson.dumps({"user": u, "password": pw}))
class APIWeb(BaseHandler):
@tornado.web.authenticated
def get(self):
if self.get_argument("delete", None):
delk = self.get_argument("delete")
delk = models.APIKey.selectBy(id=delk)[0]
if delk.user == self.current_user:
delk.destroySelf()
else:
self.write("Hack?")
return
self.redirect(self.reverse_url("apiweb"))
return
self.render("api.html", title="API", apikey=models.APIKey.selectBy(user=self.current_user))
@tornado.web.authenticated
def post(self):
import hashlib, string, random
def genpw(length=8, chars=string.letters + string.digits):
return ''.join([random.choice(chars) for i in range(length)])
key = genpw(24)
models.APIKey(user=self.current_user, key=key)
return self.get()
class APIInfo(APIHandler):
def get(self):
self.current_user = self.get_current_user()
if not self.current_user:
return
veid = self.get_argument("veid", None)
if not veid:
self.error("Please specify veid.")
return
try:
veid = int(veid)
except ValueError:
self.error("VEID is not int")
return
vm = models.VM.selectBy(veid=veid)
if vm.count() == 0:
self.error("No such VM")
return
vm = vm[0]
if vm.user != self.current_user:
self.error("VM not owned by current user")
return
data = {}
data['running'] = vm.vz.running
data['ip'] = vm.vz.ip
data['hostname'] = vm.vz.hostname
data['os'] = vm.vz.os
data['memlimit'] = vm.vz.memlimit
data['diskinfo'] = vm.vz.diskinfo
data['uptime'] = vm.vz.uptime
data['loadAvg'] = vm.vz.loadAvg
if data['running']:
data['nproc'] = vm.vz.nproc
data['meminfo'] = vm.vz.meminfo
self.json(data)
class APIAction(APIHandler):
def get(self):
self.current_user = self.get_current_user()
if not self.current_user:
return
veid = self.get_argument("veid", None)
if not veid:
self.error("Please specify veid.")
return
try:
veid = int(veid)
except ValueError:
self.error("VEID is not int")
return
vm = models.VM.selectBy(veid=veid)
if vm.count() == 0:
self.error("No such VM")
return
vm = vm[0]
if vm.user != self.current_user:
self.error("VM not owned by current user")
return
action = self.get_argument("action", None)
if not action: