Springsecurity-oauth2之TokenStore

    Spring-security-oauth2的版本是2.0。java

    TokenStore是个interface,以下List-1spring

    List-1数据库

package org.springframework.security.oauth2.provider.token;

import java.util.Collection;

import org.springframework.security.oauth2.common.OAuth2AccessToken;
import org.springframework.security.oauth2.common.OAuth2RefreshToken;
import org.springframework.security.oauth2.provider.OAuth2Authentication;

/**
 * Persistence interface for OAuth2 tokens.
 */
public interface TokenStore {

	/**
	 * Read the authentication stored under the specified token value.
	 * 
	 * @param token The token value under which the authentication is stored.
	 * @return The authentication, or null if none.
	 */
	OAuth2Authentication readAuthentication(OAuth2AccessToken token);

	/**
	 * Read the authentication stored under the specified token value.
	 * 
	 * @param token The token value under which the authentication is stored.
	 * @return The authentication, or null if none.
	 */
	OAuth2Authentication readAuthentication(String token);
......

    它就是用来保存token(封装在OAuth2AccessToken中)。app

    TokenStore的实现类,有InMemoryTokenStore、JdbcTokenStore、JwkTokenStore、RedisTokenStore。ide

    InMemoryTokenStore将OAuth2AccessToken保存在内存中,它有不少的ConcurrentHashMap属性。this

    JdbcTokenStore将OAuth2AccessToken保存在数据库中,其构造方法须要DataSource,用于构造JdbcTemplate,经过JdbcTemplate来操做数据库。code

 RedisTokenStore将OAuth2AccessToken保存到Reis中,构造方法须要RedisConnectionFactory,以后经过Connection操做Redis。jwt

    JwtTokenStore,以下List-2所示token

    List-2内存

public class JwtTokenStore implements TokenStore {

	private JwtAccessTokenConverter jwtTokenEnhancer;

	private ApprovalStore approvalStore;

	/**
	 * Create a JwtTokenStore with this token enhancer (should be shared with the DefaultTokenServices if used).
	 * 
	 * @param jwtTokenEnhancer
	 */
	public JwtTokenStore(JwtAccessTokenConverter jwtTokenEnhancer) {
		this.jwtTokenEnhancer = jwtTokenEnhancer;
	}
......

    JwtTokenStore比其它的稍微复杂点。

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