org.apache.storm.daemon.logviewer.utils

Class ResourceAuthorizer

java.lang.Object

org.apache.storm.daemon.logviewer.utils.ResourceAuthorizer

public class ResourceAuthorizer
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ResourceAuthorizer.LogUserGroupWhitelist

Constructor Summary

Constructors

Constructor and Description
ResourceAuthorizer(Map<String,Object> stormConf) Constuctor.

Method Summary

Modifier and Type	Method and Description
ResourceAuthorizer.LogUserGroupWhitelist	getLogUserGroupWhitelist(String fileName) Get the whitelist of users and groups for given file.
boolean	isAuthorizedLogUser(String user, String fileName) Checks whether user is authorized to access file.
boolean	isUserAllowedToAccessFile(String user, String fileName) Checks whether user is allowed to access a Logviewer file via UI.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceAuthorizer

public ResourceAuthorizer(Map<String,Object> stormConf)

Constuctor.

Parameters:

stormConf - storm configuration

Method Detail

isUserAllowedToAccessFile

public boolean isUserAllowedToAccessFile(String user,
                                         String fileName)

Checks whether user is allowed to access a Logviewer file via UI. Always true when the Logviewer filter is not configured.

Parameters:

fileName - file name to access. The file name must not contain upward path traversal sequences (e.g. “../”).

user - username

isAuthorizedLogUser

public boolean isAuthorizedLogUser(String user,
                                   String fileName)

Checks whether user is authorized to access file. Checks regardless of UI filter.

Parameters:

user - username

fileName - file name to access. The file name must not contain upward path traversal sequences (e.g. “../”).

getLogUserGroupWhitelist

public ResourceAuthorizer.LogUserGroupWhitelist getLogUserGroupWhitelist(String fileName)

Get the whitelist of users and groups for given file.

Parameters:

fileName - file name to get the whitelist