SecurityListener (Apache Tomcat 7.0.109 API Documentation)

java.lang.Object
- org.apache.catalina.security.SecurityListener

All Implemented Interfaces:: LifecycleListener

public class SecurityListener
extends Object
implements LifecycleListener

Constructor Summary

Constructors
Constructor and Description

SecurityListener()

Constructors
Constructor and Description
`SecurityListener()`

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`checkOsUser()`
`protected void`	`checkUmask()`
`protected void`	`doChecks()` Execute the security checks.
`String`	`getCheckedOsUsers()` Returns the current list of operating system users not permitted to run Tomcat.
`String`	`getMinimumUmask()` Get the minimum umask that must be configured before Tomcat will start.
`void`	`lifecycleEvent(LifecycleEvent event)` Acknowledge the occurrence of the specified event.
`void`	`setCheckedOsUsers(String userNameList)` Set the list of operating system users not permitted to run Tomcat.
`void`	`setMinimumUmask(String umask)` Set the minimum umask that must be configured before Tomcat will start.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SecurityListener
```
public SecurityListener()
```
- Method Detail
  - lifecycleEvent
```
public void lifecycleEvent(LifecycleEvent event)
```
    Description copied from interface: LifecycleListener
    
    Acknowledge the occurrence of the specified event.
    
    Specified by:
    
    lifecycleEvent in interface LifecycleListener
    
    Parameters:
    event - LifecycleEvent that has occurred
  - setCheckedOsUsers
```
public void setCheckedOsUsers(String userNameList)
```
    Set the list of operating system users not permitted to run Tomcat. By default, only root is prevented from running Tomcat. Calling this method with null or the empty string will clear the list of users and effectively disables this check. User names will always be checked in a case insensitive manner using the system default Locale.
    
    Parameters:
    userNameList - A comma separated list of operating system users not permitted to run Tomcat
  - getCheckedOsUsers
```
public String getCheckedOsUsers()
```
    Returns the current list of operating system users not permitted to run Tomcat.
    
    Returns:
    A comma separated list of operating system user names.
  - setMinimumUmask
```
public void setMinimumUmask(String umask)
```
    Set the minimum umask that must be configured before Tomcat will start.
    
    Parameters:
    umask - The 4-digit umask as returned by the OS command umask
  - getMinimumUmask
```
public String getMinimumUmask()
```
    Get the minimum umask that must be configured before Tomcat will start.
    
    Returns:
    The 4-digit umask as used by the OS command umask
  - doChecks
```
protected void doChecks()
```
    Execute the security checks. Each check should be in a separate method.
  - checkOsUser
```
protected void checkOsUser()
```
  - checkUmask
```
protected void checkUmask()
```

Class SecurityListener

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SecurityListener

Method Detail

lifecycleEvent

setCheckedOsUsers

getCheckedOsUsers

setMinimumUmask

getMinimumUmask

doChecks

checkOsUser

checkUmask