com.nimbusds.oauth2.sdk.token

Class AccessToken

java.lang.Object

com.nimbusds.oauth2.sdk.id.Identifier

com.nimbusds.oauth2.sdk.token.Token

com.nimbusds.oauth2.sdk.token.AccessToken

All Implemented Interfaces:

Comparable<Identifier>, net.minidev.json.JSONAware

Direct Known Subclasses:

BearerAccessToken, TypelessAccessToken

public abstract class AccessToken
extends Token

The base abstract class for access tokens. Concrete extending classes should be immutable.

Related specifications:

• OAuth 2.0 (RFC 6749), sections 1.4 and 5.1.

Field Summary

Fields inherited from class com.nimbusds.oauth2.sdk.id.Identifier

DEFAULT_BYTE_LENGTH

Constructor Summary

Constructors

Constructor and Description
AccessToken(AccessTokenType type) Creates a new minimal access token with a randomly generated 256-bit (32-byte) value, Base64URL-encoded.
AccessToken(AccessTokenType type, int byteLength) Creates a new minimal access token with a randomly generated value of the specified byte length, Base64URL-encoded.
AccessToken(AccessTokenType type, int byteLength, long lifetime, Scope scope) Creates a new access token with a randomly generated value of the specified byte length, Base64URL-encoded, and optional lifetime and scope.
AccessToken(AccessTokenType type, long lifetime, Scope scope) Creates a new access token with a randomly generated 256-bit (32-byte) value, Base64URL-encoded.
AccessToken(AccessTokenType type, String value) Creates a new minimal access token with the specified value.
AccessToken(AccessTokenType type, String value, long lifetime, Scope scope) Creates a new access token with the specified value and optional lifetime and scope.

Method Summary

Methods

Modifier and Type	Method and Description
long	getLifetime() Returns the lifetime of this access token.
Set<String>	getParamNames() Returns the token parameter names included in the JSON object, as required for the composition of an access token response.
Scope	getScope() Returns the scope of this access token.
AccessTokenType	getType() Returns the access token type.
static AccessToken	parse(net.minidev.json.JSONObject jsonObject) Parses an access token from a JSON object access token response.
static AccessToken	parse(String header) Parses an Authorization HTTP request header value for an access token.
abstract String	toAuthorizationHeader() Returns the Authorization HTTP request header value for this access token.
net.minidev.json.JSONObject	toJSONObject() Returns the token parameters as a JSON object, as required for the composition of an access token response.
String	toJSONString() Returns the JSON string representation of this identifier.

Methods inherited from class com.nimbusds.oauth2.sdk.id.Identifier

compareTo, equals, getValue, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AccessToken

public AccessToken(AccessTokenType type)

Creates a new minimal access token with a randomly generated 256-bit (32-byte) value, Base64URL-encoded. The optional lifetime and scope are left undefined.

Parameters:

type - The access token type. Must not be null.

AccessToken

public AccessToken(AccessTokenType type,
           int byteLength)

Creates a new minimal access token with a randomly generated value of the specified byte length, Base64URL-encoded. The optional lifetime and scope are left undefined.

Parameters:

type - The access token type. Must not be null.

byteLength - The byte length of the value to generate. Must be greater than one.

AccessToken

public AccessToken(AccessTokenType type,
           long lifetime,
           Scope scope)

Creates a new access token with a randomly generated 256-bit (32-byte) value, Base64URL-encoded.

Parameters:

type - The access token type. Must not be null.

lifetime - The lifetime in seconds, 0 if not specified.

scope - The scope, null if not specified.

AccessToken

public AccessToken(AccessTokenType type,
           int byteLength,
           long lifetime,
           Scope scope)

Creates a new access token with a randomly generated value of the specified byte length, Base64URL-encoded, and optional lifetime and scope.

Parameters:

type - The access token type. Must not be null.

byteLength - The byte length of the value to generate. Must be greater than one.

lifetime - The lifetime in seconds, 0 if not specified.

scope - The scope, null if not specified.

AccessToken

public AccessToken(AccessTokenType type,
           String value)

Creates a new minimal access token with the specified value. The optional lifetime and scope are left undefined.

Parameters:

type - The access token type. Must not be null.

value - The access token value. Must not be null or empty string.

AccessToken

public AccessToken(AccessTokenType type,
           String value,
           long lifetime,
           Scope scope)

Creates a new access token with the specified value and optional lifetime and scope.

Parameters:

type - The access token type. Must not be null.

value - The access token value. Must not be null or empty string.

lifetime - The lifetime in seconds, 0 if not specified.

scope - The scope, null if not specified.

Method Detail

getType

public AccessTokenType getType()

Returns the access token type.

Returns:

The access token type.

getLifetime

public long getLifetime()

Returns the lifetime of this access token.

Returns:

The lifetime in seconds, 0 if not specified.

getScope

public Scope getScope()

Returns the scope of this access token.

Returns:

The scope, null if not specified.

getParamNames

public Set<String> getParamNames()

Description copied from class: Token

Returns the token parameter names included in the JSON object, as required for the composition of an access token response. See OAuth 2.0 (RFC 6749), section 5.1.

Specified by:

getParamNames in class Token

Returns:

The token parameter names.

toJSONObject

public net.minidev.json.JSONObject toJSONObject()

Description copied from class: Token

Returns the token parameters as a JSON object, as required for the composition of an access token response. See OAuth 2.0 (RFC 6749), section 5.1.

Note that JSONObject implements Map&lt;String,Object&gt;.

Example:

 {
   "access_token"      : "2YotnFZFEjr1zCsicMWpAA",
   "token_type"        : "example",
   "expires_in"        : 3600,
   "example_parameter" : "example_value"
 }
 

Specified by:

toJSONObject in class Token

Returns:

The token parameters as a JSON object.

toJSONString

public String toJSONString()

Description copied from class: Identifier

Returns the JSON string representation of this identifier.

Specified by:

toJSONString in interface net.minidev.json.JSONAware

Overrides:

toJSONString in class Identifier

Returns:

The JSON string.

toAuthorizationHeader

public abstract String toAuthorizationHeader()

Returns the Authorization HTTP request header value for this access token.

Returns:

The Authorization header value.

parse

public static AccessToken parse(net.minidev.json.JSONObject jsonObject)
                         throws ParseException

Parses an access token from a JSON object access token response. Only bearer access tokens are supported.

Parameters:

jsonObject - The JSON object to parse. Must not be null.

Returns:

The access token.

Throws:

ParseException - If the JSON object couldn't be parsed to an access token.

parse

public static AccessToken parse(String header)
                         throws ParseException

Parses an Authorization HTTP request header value for an access token. Only bearer access token are supported.

Parameters:

header - The Authorization header value to parse. Must not be null.

Returns:

The access token.

Throws:

ParseException - If the Authorization header value couldn't be parsed to an access token.