Added fld4 to stats events. Added validators to providers

server/src/uds/core/auths/auth.py

@@ -164,6 +164,7 @@ def __registerUser(authenticator, authInstance, username):
     if usr is not None and State.isActive(usr.state):
         # Now we update database groups for this user
         usr.getManager().recreateGroups(usr)
+        # And add an login event
         events.addEvent(authenticator, events.ET_LOGIN, username=username, srcip=getRequest().ip)  # pylint: disable=maybe-no-member
         return usr
 

server/src/uds/core/util/html.py

@@ -32,6 +32,9 @@
 '''
 from __future__ import unicode_literals
 
+from django.utils.translation import get_language
+from django.utils import formats
+
 import re
 import logging
 
@@ -40,21 +43,16 @@ logger = logging.getLogger(__name__)
 
 def parseDate(dateToParse):
     import datetime
-    from django.utils.translation import get_language
-    from django.utils import formats
 
     if get_language() == 'fr':
         date_format = '%d/%m/%Y'
     else:
-        date_format = formats.get_format('SHORT_DATE_FORMAT').replace('Y', '%Y').replace('m', '%m').replace('d', '%d')
+        date_format = formats.get_format('SHORT_DATE_FORMAT').replace('Y', '%Y').replace('m', '%m').replace('d', '%d')  # pylint: disable=maybe-no-member
 
     return datetime.datetime.strptime(dateToParse, date_format).date()
 
 
 def dateToLiteral(date):
-    from django.utils.translation import get_language
-    from django.utils import formats
-
     # Fix for FR lang for datepicker
     if get_language() == 'fr':
         date = date.strftime('%d/%m/%Y')
@@ -78,16 +76,16 @@ def extractKey(dictionary, key, **kwargs):
 
 # Regular expressions for User Agents
 # These both are for Internet Explorer
-_msie = re.compile('MSIE ([0-9]+)\.([0-9]+)')
-_trident = re.compile('Trident/.*rv:([0-9]+)\.([0-9]+)')
+_msie = re.compile(r'MSIE ([0-9]+)\.([0-9]+)')
+_trident = re.compile(r'Trident/.*rv:([0-9]+)\.([0-9]+)')
 # Opera
-_opera = re.compile('OPR/([0-9]+)\.([0-9]+)')
+_opera = re.compile(r'OPR/([0-9]+)\.([0-9]+)')
 # Firefox
-_firefox = re.compile('Firefox/([0-9]+)\.([0-9]+)')
+_firefox = re.compile(r'Firefox/([0-9]+)\.([0-9]+)')
 # Chrome
-_chrome = re.compile('Chrome/([0-9]+)\.([0-9]+)')
+_chrome = re.compile(r'Chrome/([0-9]+)\.([0-9]+)')
 # Webkit in general
-_webkit = re.compile('AppleWebKit/([0-9]+)\.([0-9]+)')
+_webkit = re.compile(r'AppleWebKit/([0-9]+)\.([0-9]+)')
 
 _browsers = {
     'ie': [_trident, _msie],

server/src/uds/core/util/validators.py

@@ -0,0 +1,116 @@
+# -*- coding: utf-8 -*-
+
+#
+# Copyright (c) 2014 Virtual Cable S.L.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification,
+# are permitted provided that the following conditions are met:
+#
+#    * Redistributions of source code must retain the above copyright notice,
+#      this list of conditions and the following disclaimer.
+#    * Redistributions in binary form must reproduce the above copyright notice,
+#      this list of conditions and the following disclaimer in the documentation
+#      and/or other materials provided with the distribution.
+#    * Neither the name of Virtual Cable S.L. nor the names of its contributors
+#      may be used to endorse or promote products derived from this software
+#      without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+'''
+@author: Adolfo Gómez, dkmaster at dkmon dot com
+'''
+from __future__ import unicode_literals
+
+from uds.core.BaseModule import Module
+from django.utils.translation import gettext as _
+
+import re
+import logging
+import six
+
+logger = logging.getLogger(__name__)
+
+
+def validateNumeric(numericStr, minValue=None, maxValue=None, returnAsInteger=True, fieldName=None):
+    '''
+    Validates that a numeric value is valid
+    :param numericStr: Numeric value to check (as string)
+    :param minValue: If not None, min value that must be the numeric or exception is thrown
+    :param maxValue: If not None, max value that must be the numeric or exception is thrown
+    :param returnAsInteger: if True, returs value as integer (default), else returns as string
+    :param fieldName: If present, the name of the field for "Raising" exceptions, defaults to "Numeric value"
+    :return: Raises Module.Validation exception if is invalid, else return the value "fixed"
+    '''
+    numericStr = numericStr.replace(' ', '')
+    fieldName = fieldName if fieldName is not None else _('Numeric')
+
+    try:
+        numeric = int(numericStr)
+        if minValue is not None and numeric < minValue:
+            raise Module.ValidationException(_('{0} must be greater than or equal to {1}'.format(fieldName, minValue)))
+
+        if maxValue is not None and numeric > maxValue:
+            raise Module.ValidationException(_('{0} must be lower than or equal to {1}'.format(fieldName, maxValue)))
+
+        numericStr = six.u(str(numeric))
+
+    except ValueError:
+        raise Module.ValidationException(_('{0} contains invalid characters').format(fieldName))
+
+    if returnAsInteger:
+        return int(numericStr)
+
+    return numericStr
+
+
+def validatePort(portStr, returnAsInteger=True):
+    '''
+    Validates that a port number is valid
+    :param portStr: port to validate, as string
+    :param returnAsInteger: if True, returns value as integer, if not, as string
+    :return: Raises Module.Validation exception if is invalid, else return the value "fixed"
+    '''
+    return validateNumeric(portStr, minValue=0, maxValue=65535, returnAsInteger=returnAsInteger, fieldName='Port')
+
+
+def validateTimeout(timeOutStr, returnAsInteger=True):
+    '''
+    Validates that a timeout value is valid
+    :param timeOutStr: timeout to validate
+    :param returnAsInteger: if True, returns value as integer, if not, as string
+    :return: Raises Module.Validation exception if is invalid, else return the value "fixed"
+    '''
+    return validateNumeric(timeOutStr, minValue=0, returnAsInteger=returnAsInteger, fieldName='Timeout')
+
+
+def validateMacRange(macRange):
+    '''
+    Corrects mac range (uppercase, without spaces), and checks that is range is valid
+    :param macRange: Range to fix
+    :return: Raises Module.Validation exception if is invalid, else return the value "fixed"
+    '''
+    # Removes white spaces and all to uppercase
+    macRange = macRange.upper().replace(' ', '')
+
+    macRE = re.compile(r'^([0-9A-F]{2}[:]){5}([0-9A-F]{2})$')  # In fact, it could be XX-XX-XX-XX-XX-XX, but we use - as range separator
+
+    try:
+        macRangeStart, macRangeEnd = macRange.split('-')
+
+        if macRE.match(macRangeStart) is None or macRE.match(macRangeEnd) is None:
+            raise Exception()
+    except Exception:
+        raise Module.ValidationException(_('Invalid mac range. Mac range must be in format XX:XX:XX:XX:XX:XX-XX:XX:XX:XX:XX:XX'))
+
+    return macRange

server/src/uds/migrations/0013_statsevents_fld4.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import models, migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uds', '0012_auto_20141221_1210'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='statsevents',
+            name='fld4',
+            field=models.CharField(default='', max_length=128),
+            preserve_default=True,
+        ),
+    ]

server/src/uds/models/Util.py

@@ -33,11 +33,12 @@
 
 from __future__ import unicode_literals
 
-__updated__ = '2014-11-26'
+__updated__ = '2015-01-22'
 
 from datetime import datetime
 from django.db import connection
 from time import mktime
+import re
 
 
 import logging

server/src/uds/services/OVirt/OVirtLinkedService.py

@@ -124,13 +124,12 @@ class OVirtLinkedService(Service):
                                tooltip=_('Length of numeric part for the names of this machines (betwen 3 and 6'), required=True)
 
     display = gui.ChoiceField(label=_('Display'), rdonly=False, order=8,
-                 tooltip=_('Display type (only for administration pourposses)'),
-                 values=[
-                    gui.choiceItem('spice', 'Spice'),
-                    gui.choiceItem('vnc', 'Vnc')
-                 ],
-                 defvalue='1'  # Default value is the ID of the choicefield
-              )
+                              tooltip=_('Display type (only for administration pourposses)'),
+                              values=[gui.choiceItem('spice', 'Spice'),
+                                      gui.choiceItem('vnc', 'Vnc')
+                                      ],
+                              defvalue='1'  # Default value is the ID of the choicefield
+                              )
 
     ov = gui.HiddenField()
     ev = gui.HiddenField()  # We need to keep the env so we can instantiate the Provider

server/src/uds/services/OVirt/OVirtProvider.py

@@ -39,6 +39,7 @@ from uds.core.util.State import State
 from uds.core.services import ServiceProvider
 from OVirtLinkedService import OVirtLinkedService
 from uds.core.ui import gui
+from uds.core.util import validators
 
 from client import oVirtClient
 
@@ -118,6 +119,11 @@ class Provider(ServiceProvider):
         # Just reset _api connection variable
         self._api = None
 
+        if values is not None:
+            self.macsRange.value = validators.validateMacRange(self.macsRange.value)
+            self.timeout.value = validators.validateTimeout(self.timeout.value, returnAsInteger=False)
+            logger.debug(self.host.value)
+
     def testConnection(self):
         '''
         Test that conection to oVirt server is fine

server/src/uds/services/Xen/XenProvider.py

@@ -37,6 +37,7 @@ from django.utils.translation import ugettext_noop as _
 from uds.core.util.State import State
 from uds.core.services import ServiceProvider
 from uds.core.ui import gui
+from uds.core.util import validators
 
 from xen_client import XenServer
 from xen_client import XenFailure, XenFault
@@ -47,7 +48,7 @@ import logging
 
 logger = logging.getLogger(__name__)
 
-__updated__ = '2014-12-07'
+__updated__ = '2015-01-22'
 
 
 CACHE_TIME_FOR_SERVER = 1800