Package org.apache.hadoop.security.authentication.util

Class JWTUtils

java.lang.Object

org.apache.hadoop.security.authentication.util.JWTUtils

public class JWTUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
JWTUtils()

Method Summary

Modifier and Type	Method	Description
static java.lang.String	constructURLWithHostname(java.lang.String originalUrl)	Replace IP to hostname in URL
static java.lang.String	getJWTFromCookie(javax.servlet.http.HttpServletRequest req)	Encapsulate the acquisition of the JWT token from HTTP cookies within the request.
static java.lang.String	replaceHostInUrl(java.net.URI originalUri, java.lang.String newAuthority)	Replace hostname in URL
static boolean	validateToken(com.auth0.jwt.interfaces.DecodedJWT jwtToken)	This method provides a single method for validating the JWT for use in request processing.
static com.auth0.jwt.interfaces.DecodedJWT	verifyToken(com.auth0.jwt.interfaces.DecodedJWT jwt)

Methods inherited from class java.lang.Object

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

Constructor Detail

JWTUtils

public JWTUtils()

Method Detail

validateToken

public static boolean validateToken(com.auth0.jwt.interfaces.DecodedJWT jwtToken)
                             throws java.security.InvalidParameterException

This method provides a single method for validating the JWT for use in request processing. It provides for the override of specific aspects of this implementation through submethods used within but also allows for the override of the entire token validation algorithm.

Parameters:

jwtToken - the token to validate

Returns:

true if valid

Throws:

java.security.InvalidParameterException

verifyToken

public static com.auth0.jwt.interfaces.DecodedJWT verifyToken(com.auth0.jwt.interfaces.DecodedJWT jwt)
                                                       throws java.security.InvalidParameterException

Throws:

java.security.InvalidParameterException

getJWTFromCookie

public static java.lang.String getJWTFromCookie(javax.servlet.http.HttpServletRequest req)

Encapsulate the acquisition of the JWT token from HTTP cookies within the request.

Parameters:

req - servlet request to get the JWT token from

Returns:

serialized JWT token

constructURLWithHostname

public static java.lang.String constructURLWithHostname(java.lang.String originalUrl)

Replace IP to hostname in URL

Parameters:

originalUrl - original URL

Returns:

URL with replaced hostname if there is IP instead of hostname

replaceHostInUrl

public static java.lang.String replaceHostInUrl(java.net.URI originalUri,
                                                java.lang.String newAuthority)

Replace hostname in URL

Parameters:

originalUri - old hostname

newAuthority - new hostname

Returns:

URL with replaced hostname