edu.internet2.middleware.grouper.permissions.limits
Class LimitElUtils

java.lang.Object
  edu.internet2.middleware.grouper.permissions.limits.LimitElUtils

public class LimitElUtils
extends java.lang.Object

innocuous methods that can be used from EL. Make sure there are no security problems where bad users can do bad things

Author:

mchyzer

Constructor Summary

LimitElUtils()

Method Summary

static boolean	ipOnNetwork(java.lang.String ipString, java.lang.String networkIpString, int mask) see if an ip address is on a network
static boolean	ipOnNetworkRealm(java.lang.String ipAddress, java.lang.String realmName) if the ip address is on the realm name in the grouper.properties in grouper.permissions.limits.realm.realmName
static boolean	ipOnNetworks(java.lang.String ipString, java.lang.String networkIpStrings) see if an ip address is on a network
static boolean	labelsContain(java.lang.String labelsForUser, java.lang.String labelsInConfig) see if the labels in the config contain any of the labels for the user

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LimitElUtils

public LimitElUtils()

Method Detail

labelsContain

public static boolean labelsContain(java.lang.String labelsForUser,
                                    java.lang.String labelsInConfig)

see if the labels in the config contain any of the labels for the user

Parameters:

labelsForUser - comma separated, and trimmed

labelsInConfig - comma separated, and trimmed

Returns:

true if contains

ipOnNetwork

public static boolean ipOnNetwork(java.lang.String ipString,
                                  java.lang.String networkIpString,
                                  int mask)

see if an ip address is on a network

Parameters:

ipString - is the ip address to check

networkIpString - is the ip address of the network

mask - is the length of the mask (0-32)

Returns:

boolean

ipOnNetworks

public static boolean ipOnNetworks(java.lang.String ipString,
                                   java.lang.String networkIpStrings)

see if an ip address is on a network

Parameters:

ipString - is the ip address to check

networkIpStrings - are the ip addresses of the networks, e.g. 1.2.3.4/12, 2.3.4.5/24

Returns:

boolean

ipOnNetworkRealm

public static boolean ipOnNetworkRealm(java.lang.String ipAddress,
                                       java.lang.String realmName)

if the ip address is on the realm name in the grouper.properties in grouper.permissions.limits.realm.realmName

Parameters:

ipAddress -

realmName -

Returns:

if the ip address is on the realm name in the grouper.properties