django-orchestra-test/orchestra/apps/users/backends.py

114 lines
3.9 KiB
Python

from django.utils import timezone
from django.utils.translation import ugettext_lazy as _
from orchestra.apps.orchestration import ServiceController
from orchestra.apps.resources import ServiceMonitor
from . import settings
class SystemUserBackend(ServiceController):
verbose_name = _("System User")
model = 'users.User'
ignore_fields = ['last_login']
def save(self, user):
context = self.get_context(user)
if user.is_main:
self.append(
"if [[ $( id %(username)s ) ]]; then \n"
" usermod --password '%(password)s' %(username)s \n"
"else \n"
" useradd %(username)s --password '%(password)s' \\\n"
" --shell /bin/false \n"
"fi" % context
)
self.append("mkdir -p %(home)s" % context)
self.append("chown %(username)s.%(username)s %(home)s" % context)
else:
self.delete(user)
def delete(self, user):
context = self.get_context(user)
self.append("{ sleep 2 && killall -u %(username)s -s KILL; } &" % context)
self.append("killall -u %(username)s" % context)
self.append("userdel %(username)s" % context)
def get_context(self, user):
context = {
'username': user.username,
'password': user.password if user.is_active else '*%s' % user.password,
}
context['home'] = settings.USERS_SYSTEMUSER_HOME % context
return context
class SystemUserDisk(ServiceMonitor):
model = 'users.User'
resource = ServiceMonitor.DISK
verbose_name = _('System user disk')
def monitor(self, user):
context = self.get_context(user)
self.append("du -s %(home)s | xargs echo %(object_id)s" % context)
def get_context(self, user):
context = SystemUserBackend().get_context(user)
context['object_id'] = user.pk
return context
class FTPTraffic(ServiceMonitor):
model = 'users.User'
resource = ServiceMonitor.TRAFFIC
verbose_name = _('FTP traffic')
def monitor(self, user):
context = self.get_context(user)
self.append("""
grep "UPLOAD\|DOWNLOAD" %(log_file)s | grep " \\[%(username)s\\] " | awk '
BEGIN {
ini = "%(last_date)s"
end = "%(current_date)s"
months["Jan"] = "01"
months["Feb"] = "02"
months["Mar"] = "03"
months["Apr"] = "04"
months["May"] = "05"
months["Jun"] = "06"
months["Jul"] = "07"
months["Aug"] = "08"
months["Sep"] = "09"
months["Oct"] = "10"
months["Nov"] = "11"
months["Dec"] = "12"
} {
# log: Fri Jul 11 13:23:17 2014
split($4, t, ":")
# line_date = year month day hour minute second
line_date = $5 months[$2] $3 t[1] t[2] t[3]
if ( line_date > ini && line_date < end)
split($0, l, "\\", ")
split(l[3], b, " ")
sum += b[1]
} END {
if ( sum )
print sum
else
print 0
}
' | xargs echo %(object_id)s """ % context)
def get_context(self, user):
last_date = timezone.localtime(self.get_last_date(user.pk))
current_date = timezone.localtime(self.current_date)
return {
'log_file': settings.USERS_FTP_LOG_PATH,
'last_date': last_date.strftime("%Y%m%d%H%M%S"),
'current_date': current_date.strftime("%Y%m%d%H%M%S"),
'object_id': user.pk,
'username': user.username,
}