def terminal(request):
sid = int(request.GET.get("s", 0))
k = request.GET.get("k")
w = int(request.GET.get("w", 80))
h = int(request.GET.get("h", 24))
multiplex = MyServer("/var/run/webshell.sock")
alive = False
for i in range(3):
try:
alive = multiplex.proc_keepalive(sid, w, h)
break
except:
notifier().restart("webshell")
time.sleep(0.5)
try:
if alive:
if k:
multiplex.proc_write(sid, xmlrpclib.Binary(bytearray(str(k))))
time.sleep(0.002)
content_data = '<?xml version="1.0" encoding="UTF-8"?>' + multiplex.proc_dump(sid)
response = HttpResponse(content_data, content_type="text/xml")
return response
else:
response = HttpResponse("Disconnected")
response.status_code = 400
return response
except (KeyError, ValueError, IndexError):
response = HttpResponse("Invalid parameters")
response.status_code = 400
return response
def _delete(self, destroy=True, cascade=True):
"""
Some places reference a path which will not cascade delete
We need to manually find all paths within this volume mount point
"""
from metanasUI.services.models import iSCSITargetExtent
# TODO: This is ugly.
svcs = ('cifs', 'afp', 'nfs', 'iscsitarget')
reloads = (False, False, False, False)
n = notifier()
if cascade:
for mp in self.mountpoint_set.all():
reloads = map(sum, zip(reloads, mp.delete_attachments()))
zvols = n.list_zfs_vols(self.vol_name)
for zvol in zvols:
qs = iSCSITargetExtent.objects.filter(
iscsi_target_extent_path='zvol/' + zvol,
iscsi_target_extent_type='ZVOL')
if qs.exists():
if destroy:
retval = notifier().destroy_zfs_vol(zvol)
qs.delete()
reloads = map(sum, zip(reloads, (False, False, False, True)))
else:
for mp in self.mountpoint_set.all():
attachments = mp.has_attachments()
reloads = map(sum,
zip(reloads,
[len(attachments[svc]) for svc in svcs])
)
for (svc, dirty) in zip(svcs, reloads):
if dirty:
n.stop(svc)
n.detach_volume_swaps(self)
# Ghosts volumes, does not exists anymore but is in database
ghost = False
try:
status = n.get_volume_status(self.vol_name, self.vol_fstype)
ghost = status == 'UNKNOWN'
except:
ghost = True
if ghost:
pass
elif destroy:
n.destroy("volume", self)
else:
n.volume_detach(self.vol_name, self.vol_fstype)
return (svcs, reloads)
def delete(self, using=None, reload=True):
if self.bsdgrp_builtin == True:
raise ValueError(_("Group %s is built-in and can not be "
"deleted!") % (self.bsdgrp_group))
notifier().user_deletegroup(self.bsdgrp_group.__str__())
super(bsdGroups, self).delete(using)
if reload:
notifier().reload("user")
def delete(self):
try:
if self.repl_lastsnapshot != "":
zfsname = self.repl_lastsnapshot.split('@')[0]
notifier().zfs_inherit_option(zfsname, 'metanas:state', True)
except:
pass
super(Replication, self).delete()
def save(self):
user = models.bsdUsers.objects.get(id=self.userid)
models.bsdGroupMembership.objects.filter(bsdgrpmember_user=user).delete()
groupid_list = self.cleaned_data["bsduser_to_group"]
for groupid in groupid_list:
group = models.bsdGroups.objects.get(id=groupid)
m = models.bsdGroupMembership(bsdgrpmember_group=group, bsdgrpmember_user=user)
m.save()
notifier().reload("user")
def config_restore(request):
if request.method == "POST":
request.session["allow_reboot"] = True
notifier().config_restore()
user = User.objects.all()[0]
backend = get_backends()[0]
user.backend = "%s.%s" % (backend.__module__, backend.__class__.__name__)
login(request, user)
return render(request, "system/config_ok2.html")
return render(request, "system/config_restore.html")
def save(self, commit):
m = super(AliasForm, self).save(commit)
iface = models.Interfaces.objects.filter(
id=self.instance.alias_interface_id
)
if not iface:
return m
change = False
iface = str(iface[0].int_interface)
kwargs = {'oldip': str(self.instance._original_alias_v4address)}
if self.instance._original_alias_v4address != \
self.instance.alias_v4address:
kwargs['oldip'] = str(self.instance._original_alias_v4address)
kwargs['newip'] = str(self.instance.alias_v4address)
change = True
if self.instance._original_alias_v4netmaskbit != \
self.instance.alias_v4netmaskbit:
kwargs['oldnetmask'] = str(
self.instance._original_alias_v4netmaskbit
)
kwargs['newnetmask'] = str(self.instance.alias_v4netmaskbit)
change = True
if change:
if not notifier().ifconfig_alias(iface, **kwargs):
return m
change = False
kwargs = {'oldip': str(self.instance._original_alias_v6address)}
if self.instance._original_alias_v6address != \
self.instance.alias_v6address:
kwargs['oldip'] = str(self.instance._original_alias_v6address)
kwargs['newip'] = str(self.instance.alias_v6address)
change = True
if self.instance._original_alias_v6netmaskbit != \
self.instance.alias_v6netmaskbit:
kwargs['oldnetmask'] = str(
self.instance._original_alias_v6netmaskbit
)
kwargs['newnetmask'] = str(self.instance.alias_v6netmaskbit)
change = True
if change:
if not notifier().ifconfig_alias(iface, **kwargs):
return m
if commit:
m.save()
return m
def plugin_delete(request, plugin_id):
plugin_id = int(plugin_id)
plugin = models.Plugins.objects.get(id=plugin_id)
if request.method == "POST":
notifier()._stop_plugins(plugin.plugin_name)
if notifier().delete_pbi(plugin):
return JsonResp(request, message=_("Plugin successfully removed."), events=["reloadHttpd()"])
else:
return JsonResp(request, error=True, message=_("Unable to remove plugin."))
else:
return render(request, "plugins/plugin_confirm_delete.html", {"plugin": plugin})
def save(self):
vlan_pint = self.cleaned_data['vlan_pint']
if len(models.Interfaces.objects.filter(int_interface=vlan_pint)) == 0:
vlan_interface = models.Interfaces(int_interface=vlan_pint,
int_name=vlan_pint,
int_dhcp=False,
int_ipv6auto=False,
int_options='up',
)
vlan_interface.save()
retval = super(VLANForm, self).save()
notifier().start("network")
return retval
def zpool_disk_remove(request, vname, label):
volume = models.Volume.objects.get(vol_name=vname)
disk = notifier().label_to_disk(label)
if request.method == "POST":
notifier().zfs_remove_disk(volume, label)
return JsonResponse(message=_("Disk has been removed."))
return render(request, 'storage/disk_remove.html', {
'vname': vname,
'label': label,
'disk': disk,
})
def disk_detach(request, vname, label):
volume = models.Volume.objects.get(vol_name=vname)
if request.method == "POST":
notifier().zfs_detach_disk(volume, label)
return JsonResponse(
message=_("Disk detach has been successfully done.")
)
return render(request, 'storage/disk_detach.html', {
'vname': vname,
'label': label,
})
def snapshot_delete(request, dataset, snapname):
snapshot = '%s@%s' % (dataset, snapname)
if request.method == 'POST':
retval = notifier().destroy_zfs_dataset(path=str(snapshot))
if retval == '':
notifier().restart("collectd")
return JsonResponse(message=_("Snapshot successfully deleted."))
else:
return JsonResponse(error=True, message=retval)
else:
return render(request, 'storage/snapshot_confirm_delete.html', {
'snapname': snapname,
'dataset': dataset,
})
def zpool_scrub(request, vid):
volume = models.Volume.objects.get(pk=vid)
pool = notifier().zpool_parse(volume.vol_name)
if request.method == "POST":
if request.POST.get("scrub") == 'IN_PROGRESS':
notifier().zfs_scrub(str(volume.vol_name), stop=True)
else:
notifier().zfs_scrub(str(volume.vol_name))
return JsonResponse(message=_("The scrub process has begun"))
return render(request, 'storage/scrub_confirm.html', {
'volume': volume,
'scrub': pool.scrub,
})
def zfsvolume_edit(request, object_id):
mp = models.MountPoint.objects.get(pk=object_id)
volume_form = forms.ZFSVolume_EditForm(mp=mp)
if request.method == 'POST':
volume_form = forms.ZFSVolume_EditForm(request.POST, mp=mp)
if volume_form.is_valid():
volume = mp.mp_volume
volume_name = volume.vol_name
volume_name = mp.mp_path.replace("/mnt/", "")
if volume_form.cleaned_data["volume_refquota"] == "0":
volume_form.cleaned_data["volume_refquota"] = "none"
error, errors = False, {}
for attr in ('compression',
'atime',
'refquota',
'refreservation',
):
formfield = 'volume_%s' % attr
if volume_form.cleaned_data[formfield] == "inherit":
success, err = notifier().zfs_inherit_option(
volume_name,
attr,
)
else:
success, err = notifier().zfs_set_option(
volume_name,
attr,
volume_form.cleaned_data[formfield],
)
if not success:
error = True
errors[formfield] = err
if not error:
return JsonResponse(
message=_("Native dataset successfully edited.")
)
else:
for field, err in errors.items():
volume_form._errors[field] = volume_form.error_class([
err,
])
return render(request, 'storage/volume_edit.html', {
'mp': mp,
'form': volume_form
})
def dataset_edit(request, dataset_name):
if request.method == 'POST':
dataset_form = forms.ZFSDataset_EditForm(request.POST, fs=dataset_name)
if dataset_form.is_valid():
if dataset_form.cleaned_data["dataset_quota"] == "0":
dataset_form.cleaned_data["dataset_quota"] = "none"
if dataset_form.cleaned_data["dataset_refquota"] == "0":
dataset_form.cleaned_data["dataset_refquota"] = "none"
error = False
errors = {}
for attr in ('compression',
'atime',
'reservation',
'refreservation',
'quota',
'refquota',
):
formfield = 'dataset_%s' % attr
if dataset_form.cleaned_data[formfield] == "inherit":
success, err = notifier().zfs_inherit_option(
dataset_name,
attr,
)
else:
success, err = notifier().zfs_set_option(
dataset_name,
attr,
dataset_form.cleaned_data[formfield],
)
error |= not success
if not success:
errors[formfield] = err
if not error:
return JsonResponse(message=_("Dataset successfully edited."))
else:
for field, err in errors.items():
dataset_form._errors[field] = dataset_form.error_class([
err,
])
else:
dataset_form = forms.ZFSDataset_EditForm(fs=dataset_name)
return render(request, 'storage/dataset_edit.html', {
'dataset_name': dataset_name,
'form': dataset_form
})
def snapshot_delete_bulk(request):
snaps = request.POST.get("snaps", None)
delete = request.POST.get("delete", None)
if snaps and delete == "true":
snap_list = snaps.split('|')
for snapshot in snap_list:
retval = notifier().destroy_zfs_dataset(path=str(snapshot))
if retval != '':
return JsonResponse(error=True, message=retval)
notifier().restart("collectd")
return JsonResponse(message=_("Snapshots successfully deleted."))
return render(request, 'storage/snapshot_confirm_delete_bulk.html', {
'snaps': snaps,
})
def zvol_create(request, volume_name):
defaults = {'zvol_compression': 'inherit', }
if request.method == 'POST':
zvol_form = forms.ZVol_CreateForm(request.POST, vol_name=volume_name)
if zvol_form.is_valid():
props = {}
cleaned_data = zvol_form.cleaned_data
zvol_size = cleaned_data.get('zvol_size')
zvol_name = "%s/%s" % (volume_name, cleaned_data.get('zvol_name'))
zvol_compression = cleaned_data.get('zvol_compression')
props['compression'] = str(zvol_compression)
errno, errmsg = notifier().create_zfs_vol(name=str(zvol_name),
size=str(zvol_size),
props=props)
if errno == 0:
return JsonResponse(
message=_("ZFS Volume successfully added.")
)
else:
zvol_form.set_error(errmsg)
else:
zvol_form = forms.ZVol_CreateForm(initial=defaults,
vol_name=volume_name)
return render(request, 'storage/zvols.html', {
'form': zvol_form,
'volume_name': volume_name,
})
def multipath_status_json(request):
multipaths = notifier().multipath_all()
_id = 1
items = []
for mp in multipaths:
children = []
for cn in mp.consumers:
items.append({
'id': str(_id),
'name': cn.devname,
'status': cn.status,
'type': 'consumer',
})
children.append({'_reference': str(_id)})
_id += 1
data = {
'id': str(_id),
'name': mp.devname,
'status': mp.status,
'type': 'root',
'children': children,
}
items.append(data)
_id += 1
return HttpResponse(simplejson.dumps({
'identifier': 'id',
'label': 'name',
'items': items,
}, indent=2), content_type='application/json')
def wizard(request):
if request.method == "POST":
form = forms.VolumeWizardForm(request.POST)
if form.is_valid():
form.done(request)
return JsonResponse(message=_("Volume successfully added."))
else:
if 'volume_disks' in request.POST:
disks = request.POST.getlist('volume_disks')
else:
disks = None
zpoolfields = re.compile(r'zpool_(.+)')
zfsextra = [(zpoolfields.search(i).group(1), i, request.POST.get(i)) \
for i in request.POST.keys() if zpoolfields.match(i)]
else:
form = forms.VolumeWizardForm()
disks = []
zfsextra = None
return render(request, 'storage/wizard.html', {
'form': form,
'disks': disks,
'zfsextra': zfsextra,
'zfsversion': notifier().zfs_get_version(),
})
def plugin_install(request):
if request.method == "POST":
pj = PluginsJail.objects.order_by("-id")[0]
notifier().change_upload_location(pj.plugins_path)
form = forms.PBIUploadForm(request.POST, request.FILES)
if form.is_valid():
form.done()
return JsonResponse(message=_("Plugin successfully installed"), events=["reloadHttpd()"], enclosed=True)
else:
resp = render(request, "plugins/plugin_install.html", {"form": form})
resp.content = "<html><body><textarea>" + resp.content + "</textarea></boby></html>"
return resp
else:
form = forms.PBIUploadForm()
return render(request, "plugins/plugin_install.html", {"form": form})
def done(self, request, events):
if self.instance._original_stg_guiprotocol != self.instance.stg_guiprotocol or \
self.instance._original_stg_guiaddress != self.instance.stg_guiaddress or \
self.instance._original_stg_guiport != self.instance.stg_guiport:
if self.instance.stg_guiaddress == "0.0.0.0":
address = request.META['HTTP_HOST'].split(':')[0]
else:
address = self.instance.stg_guiaddress
newurl = "%s://%s" % (self.instance.stg_guiprotocol,
address
)
if self.instance.stg_guiport != '':
newurl += ":" + self.instance.stg_guiport
if self.instance._original_stg_guiprotocol == 'http':
notifier().start_ssl("nginx")
events.append("restartHttpd('%s')" % newurl)
def config_upload(request):
if request.method == "POST":
form = forms.ConfigUploadForm(request.POST, request.FILES)
variables = {"form": form}
if form.is_valid():
if not notifier().config_upload(request.FILES["config"]):
form._errors["__all__"] = form.error_class([_("The uploaded file is not valid.")])
else:
request.session["allow_reboot"] = True
return render(request, "system/config_ok.html", variables)
if request.GET.has_key("iframe"):
return HttpResponse(
"<html><body><textarea>"
+ render_to_string("system/config_upload.html", variables)
+ "</textarea></boby></html>"
)
else:
return render(request, "system/config_upload.html", variables)
else:
FIRMWARE_DIR = "/var/tmp/firmware"
if os.path.exists(FIRMWARE_DIR):
if os.path.islink(FIRMWARE_DIR):
os.unlink(FIRMWARE_DIR)
if os.path.isdir(FIRMWARE_DIR):
shutil.rmtree(FIRMWARE_DIR + "/")
os.mkdir(FIRMWARE_DIR)
os.chmod(FIRMWARE_DIR, 01777)
form = forms.ConfigUploadForm()
return render(request, "system/config_upload.html", {"form": form})
def delete(self, do_reload=True):
if do_reload:
reloads = self.delete_attachments()
if self.mp_volume.vol_fstype == 'ZFS':
Task.objects.filter(task_filesystem=self.mp_path[5:]).delete()
Replication.objects.filter(
repl_filesystem=self.mp_path[5:]).delete()
if do_reload:
svcs = ('cifs', 'afp', 'nfs', 'iscsitarget')
for (svc, dirty) in zip(svcs, reloads):
if dirty:
notifier().restart(svc)
super(MountPoint, self).delete()
def pre_dehydrate(self):
if notifier().plugins_jail_configured():
return
for nav in list(self.option_list):
if nav.gname == 'NullMountPoint':
self.option_list.remove(nav)
break
def __init__(self, *args, **kwargs):
super(PluginsSettings, self).__init__(*args, **kwargs)
if notifier().plugins_jail_configured():
oid = models.PluginsJail.objects.order_by('-id')[0].id
self.view = 'freeadmin_model_edit'
self.kwargs = {'app': 'services', 'model': 'PluginsJail', 'oid': oid}
else:
self.view = 'plugins_jailpbi'
def delete(self, using=None, reload=True):
if self.bsdusr_builtin == True:
raise ValueError(_("User %s is built-in and can not be "
"deleted!") % (self.bsdusr_username))
notifier().user_deleteuser(self.bsdusr_username.__str__())
try:
gobj = self.bsdusr_group
count = bsdGroupMembership.objects.filter(
bsdgrpmember_group=gobj).count()
count2 = bsdUsers.objects.filter(bsdusr_group=gobj).exclude(
id=self.id).count()
if not gobj.bsdgrp_builtin and count == 0 and count2 == 0:
gobj.delete(reload=False)
except:
pass
super(bsdUsers, self).delete(using)
if reload:
notifier().reload("user")
def _get_status(self):
try:
# Make sure do not compute it twice
if not hasattr(self, '_status'):
self._status = notifier().get_volume_status(self.vol_name,
self.vol_fstype)
return self._status
except Exception, e:
return _(u"Error")
def __init__(self, *args, **kwargs):
super(bsdGroupsForm, self).__init__(*args, **kwargs)
if self.instance.id:
self.fields["bsdgrp_gid"].widget.attrs["readonly"] = True
self.fields["bsdgrp_gid"].widget.attrs["class"] = (
"dijitDisabled" " dijitTextBoxDisabled dijitValidationTextBoxDisabled"
)
else:
self.initial["bsdgrp_gid"] = notifier().user_getnextgid()
self.fields["allow"] = forms.BooleanField(label=_("Allow repeated GIDs"), initial=False, required=False)
def main():
parser = argparse.ArgumentParser(description='Sync disks.')
parser.add_argument('devs', metavar='N', type=str, nargs='*', help='device name(s)')
args = parser.parse_args()
_notifier = notifier()
if args.devs:
for dev in args.devs:
dev = dev.replace("/dev/", "")
_notifier.sync_disk(dev)
else:
_notifier.sync_disks()
def volume_status_json(request, vid):
volume = models.Volume.objects.get(id=vid)
if volume.vol_fstype == 'ZFS':
pool = notifier().zpool_parse(volume.vol_name)
items = pool.treedump()
else:
items = notifier().geom_disks_dump(volume)
children = [{'_reference': item['id']} for item in items]
items.append({
'name': volume.vol_name,
'id': len(items) + 1,
'status': '',
'type': 'root',
'children': children,
})
return HttpResponse(simplejson.dumps({
'identifier': 'id',
'label': 'name',
'items': items,
}, indent=2), content_type='application/json')
def commit(self):
snapshot = self.cleaned_data['cs_snapshot'].__str__()
retval = notifier().zfs_clonesnap(snapshot,
str(self.cleaned_data['cs_name']))
return retval
def save(self):
rv = super(ReplRemoteForm, self).save()
notifier().reload("ssh")
return rv