在SpringBoot中对SpringSecurity的基本使用
参考文献:
What is authentication in Spring Security?
Spring Security是一个能够为基于Spring的企业应用系统提供声明式的安全访问控制解决方案的安全框架。它提供了一组可以在Spring应用上下文中配置的Bean,为应用系统提供声明式的安全访问控制功能,减少了为企业系统安全控制编写大量重复代码的工作。
基本使用:
添加依赖:
- <!-- 安全框架 Spring Security -->
- <dependency>
- <groupId>org.springframework.boot</groupId>
- <artifactId>spring-boot-starter-security</artifactId>
- </dependency>
<!-- 安全框架 Spring Security -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
这里有一篇博客入门学习很不错:Spring boot 中 Spring Security 使用改造5部曲
我的项目中的使用:
自定义的User对象:
- /**
- * 自定义的 User 对象
- * 此 User 类不是我们的数据库里的用户类,是用来安全服务的
- */
- public class AnyUser extends User {
- //import org.springframework.security.core.userdetails.User;
- private Long id;
- private String nickname;
- AnyUser(
- String username,
- String password,
- Collection<? extends GrantedAuthority> authorities
- ) {
- super(username, password, authorities);
- }
- public Long getId() {
- return id;
- }
- public void setId(Long id) {
- this.id = id;
- }
- public String getNickname() {
- return nickname;
- }
- public void setNickname(String nickname) {
- this.nickname = nickname;
- }
- }
/**
* 自定义的 User 对象
* 此 User 类不是我们的数据库里的用户类,是用来安全服务的
*/
public class AnyUser extends User {
//import org.springframework.security.core.userdetails.User;private Long id; private String nickname; AnyUser(
String username,
String password,
Collection<? extends GrantedAuthority> authorities
) {
super(username, password, authorities);
} public Long getId() {
return id;
} public void setId(Long id) {
this.id = id;
} public String getNickname() {
return nickname;
} public void setNickname(String nickname) {
this.nickname = nickname;
}
}
继承UserDetailsService:
首先这里我们需要重写UserDetailsService接口,然后实现该接口中的loadUserByUsername方法,通过该方法查询到对应的用户,这里之所以要实现UserDetailsService接口,是因为在Spring Security中我们配置相关参数需要UserDetailsService类型的数据。
Spring Security 支持把权限划分层次,高层次包含低层次的权限,比如ROLE_AMDIN,ROLE_USER
两个权限,若用户拥有了ROLE_AMDIN权限,那么相当于有了ROLE_USER权限。用户被授权了ADMIN,那么就相当于有其他所有的权限。
- /
- 自定义 UserDetailsService
- /
- @Service
- class AnyUserDetailsService implements UserDetailsService {
- private final UserService userService;
- public AnyUserDetailsService(UserService userService){
- this.userService = userService;
- }
- @Override
- public UserDetails loadUserByUsername(String s) throws UsernameNotFoundException {
- com.zhou.model.User user = userService.getByEmail(s);
- if (user == null){
- throw new UsernameNotFoundException("用户不存在");
- }
- List<SimpleGrantedAuthority> authorities = new ArrayList<>();
- //对应的权限添加
- authorities.add(new SimpleGrantedAuthority("ROLE_USER"));
- AnyUser anyUser = new AnyUser(s, user.getPassword(), authorities);
- anyUser.setId(user.getId());
- anyUser.setNickname(user.getNickname());
- return anyUser;
- }
- }
/
- 自定义 UserDetailsService
*/
@Service
class AnyUserDetailsService implements UserDetailsService { private final UserService userService; public AnyUserDetailsService(UserService userService){
this.userService = userService;
} @Override
public UserDetails loadUserByUsername(String s) throws UsernameNotFoundException {
com.zhou.model.User user = userService.getByEmail(s);
if (user == null){
throw new UsernameNotFoundException("用户不存在");
}
List<SimpleGrantedAuthority> authorities = new ArrayList<>();
//对应的权限添加
authorities.add(new SimpleGrantedAuthority("ROLE_USER"));
AnyUser anyUser = new AnyUser(s, user.getPassword(), authorities);
anyUser.setId(user.getId());
anyUser.setNickname(user.getNickname());
return anyUser;
}
安全控制中心:
- /**
- * 安全控制中心
- */
- @EnableWebSecurity//@EnableWebMvcSecurity 注解开启Spring Security的功能
- public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
- private final UserDetailsService userDetailsService;
- public WebSecurityConfig(AnyUserDetailsService userDetailsService){
- this.userDetailsService = userDetailsService;
- }
- @Override
- protected void configure(AuthenticationManagerBuilder auth) throws Exception {
- auth.userDetailsService(this.userDetailsService);
- }
- /**
- * http.authorizeRequests()
- .anyRequest().authenticated()
- .and().formLogin().loginPage("/login")
- //设置默认登录成功跳转页面
- .defaultSuccessUrl("/index").failureUrl("/login?error").permitAll()
- .and()
- //开启cookie保存用户数据
- .rememberMe()
- //设置cookie有效期
- .tokenValiditySeconds(60 * 60 * 24 * 7)
- //设置cookie的私钥
- .key("")
- .and()
- .logout()
- //默认注销行为为logout,可以通过下面的方式来修改
- .logoutUrl("/custom-logout")
- //设置注销成功后跳转页面,默认是跳转到登录页面
- .logoutSuccessUrl("")
- .permitAll();
- * @param http
- * @throws Exception
- */
- @Override
- protected void configure(HttpSecurity http) throws Exception {
- http
- .authorizeRequests()//authorizeRequests() 定义哪些URL需要被保护、哪些不需要被保护
- .antMatchers("/user/**","/news/**").authenticated()
- .anyRequest().permitAll()
- .and()
- .formLogin()
- .loginPage("/login")
- .defaultSuccessUrl("/user", true)
- .permitAll()
- .and()
- .logout()
- .permitAll()
- .and().csrf().disable();
- }
- }
/**
* 安全控制中心
*/
@EnableWebSecurity//@EnableWebMvcSecurity 注解开启Spring Security的功能
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {private final UserDetailsService userDetailsService; public WebSecurityConfig(AnyUserDetailsService userDetailsService){
this.userDetailsService = userDetailsService;
} @Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(this.userDetailsService);
} /**
* http.authorizeRequests()
.anyRequest().authenticated()
.and().formLogin().loginPage("/login")
//设置默认登录成功跳转页面
.defaultSuccessUrl("/index").failureUrl("/login?error").permitAll()
.and()
//开启cookie保存用户数据
.rememberMe()
//设置cookie有效期
.tokenValiditySeconds(60 * 60 * 24 * 7)
//设置cookie的私钥
.key("")
.and()
.logout()
//默认注销行为为logout,可以通过下面的方式来修改
.logoutUrl("/custom-logout")
//设置注销成功后跳转页面,默认是跳转到登录页面
.logoutSuccessUrl("")
.permitAll();
* @param http
* @throws Exception
*/
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()//authorizeRequests() 定义哪些URL需要被保护、哪些不需要被保护
.antMatchers("/user/**","/news/**").authenticated()
.anyRequest().permitAll()
.and()
.formLogin()
.loginPage("/login")
.defaultSuccessUrl("/user", true)
.permitAll()
.and()
.logout()
.permitAll()
.and().csrf().disable();
}
}
Spring Security提供了一个过滤器来拦截请求并验证用户身份。如果用户身份认证失败,页面就重定向到/login?error,并且页面中会展现相应的错误信息。若用户想要注销登录,可以通过访问@{/logout}请求,在完成注销之后,页面展现相应的成功消息。
自定义登录成功处理逻辑:
使登陆成功后跳到登录前页面:
- //处理登录成功的。
- @Component("myAuthenticationSuccessHandler")
- public class MyAuthenticationSuccessHandler extends SavedRequestAwareAuthenticationSuccessHandler {
- @Autowired
- private ObjectMapper objectMapper;
- @Override
- public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
- throws IOException, ServletException {
- //什么都不做的话,那就直接调用父类的方法
- super.onAuthenticationSuccess(request, response, authentication);
- String url=request.getRequestURI();
- //如果是要跳转到某个页面的
- new DefaultRedirectStrategy().sendRedirect(request, response, url);
- }
- }
//处理登录成功的。
@Component("myAuthenticationSuccessHandler")
public class MyAuthenticationSuccessHandler extends SavedRequestAwareAuthenticationSuccessHandler {@Autowired
private ObjectMapper objectMapper; @Override
public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response, Authentication authentication)
throws IOException, ServletException {
//什么都不做的话,那就直接调用父类的方法
super.onAuthenticationSuccess(request, response, authentication); String url=request.getRequestURI(); //如果是要跳转到某个页面的
new DefaultRedirectStrategy().sendRedirect(request, response, url); }
}
重新配置安全中心(代码完成之后,修改配置config类代码。添加2个注解,自动注入):
- @Autowired
- private AuthenticationSuccessHandler myAuthenticationSuccessHandler;
@Autowired
private AuthenticationSuccessHandler myAuthenticationSuccessHandler;
- @Override
- protected void configure(HttpSecurity http) throws Exception {
- http
- .authorizeRequests()//authorizeRequests() 定义哪些URL需要被保护、哪些不需要被保护
- .antMatchers("/user/**","/news/**","/blog/manage/**","/blog/create/**").authenticated()
- .anyRequest().permitAll()
- .and()
- .formLogin()
- .loginPage("/login")
- .successHandler(myAuthenticationSuccessHandler)//登陆成功处理
- .permitAll()
- .and()
- .logout()
- .permitAll()
- .and().csrf().disable();
- }
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()//authorizeRequests() 定义哪些URL需要被保护、哪些不需要被保护
.antMatchers("/user/**","/news/**","/blog/manage/**","/blog/create/**").authenticated()
.anyRequest().permitAll()
.and()
.formLogin()
.loginPage("/login")
.successHandler(myAuthenticationSuccessHandler)//登陆成功处理
.permitAll()
.and()
.logout()
.permitAll()
.and().csrf().disable();
}
QQ登录实现:
后端详解:
1、自定义 QQAuthenticationFilter 继承 AbstractAuthenticationProcessingFilter:
- import com.alibaba.fastjson.JSON;
- import org.jsoup.Jsoup;
- import org.jsoup.nodes.Document;
- import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
- import org.springframework.security.core.Authentication;
- import org.springframework.security.core.AuthenticationException;
- import org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter;
- import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
- import javax.servlet.ServletException;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import java.io.IOException;
- import java.util.regex.Matcher;
- import java.util.regex.Pattern;
- public class QQAuthenticationFilter extends AbstractAuthenticationProcessingFilter {
- private final static String CODE = "code";
- /**
- * 获取 Token 的 API
- */
- private final static String accessTokenUri = "https://graph.qq.com/oauth2.0/token";
- /**
- * grant_type 由腾讯提供
- */
- private final static String grantType = "authorization_code";
- /**
- * client_id 由腾讯提供
- */
- public static final String clientId = "101386962";
- /**
- * client_secret 由腾讯提供
- */
- private final static String clientSecret = "2a0f820407df400b84a854d054be8b6a";
- /**
- * redirect_uri 腾讯回调地址
- */
- private final static String redirectUri = "http://www.ictgu.cn/login/qq";
- /**
- * 获取 OpenID 的 API 地址
- */
- private final static String openIdUri = "https://graph.qq.com/oauth2.0/me?access_token=";
- /**
- * 获取 token 的地址拼接
- */
- private final static String TOKEN_ACCESS_API = "%s?grant_type=%s&client_id=%s&client_secret=%s&code=%s&redirect_uri=%s";
- public QQAuthenticationFilter(String defaultFilterProcessesUrl) {
- super(new AntPathRequestMatcher(defaultFilterProcessesUrl, "GET"));
- }
- @Override
- public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) throws AuthenticationException, IOException, ServletException {
- String code = request.getParameter(CODE);
- String tokenAccessApi = String.format(TOKEN_ACCESS_API, accessTokenUri, grantType, clientId, clientSecret, code, redirectUri);
- QQToken qqToken = this.getToken(tokenAccessApi);
- if (qqToken != null){
- String openId = getOpenId(qqToken.getAccessToken());
- if (openId != null){
- // 生成验证 authenticationToken
- UsernamePasswordAuthenticationToken authRequest = new UsernamePasswordAuthenticationToken(qqToken.getAccessToken(), openId);
- // 返回验证结果
- return this.getAuthenticationManager().authenticate(authRequest);
- }
- }
- return null;
- }
- private QQToken getToken(String tokenAccessApi) throws IOException{
- Document document = Jsoup.connect(tokenAccessApi).get();
- String tokenResult = document.text();
- String[] results = tokenResult.split("&");
- if (results.length == 3){
- QQToken qqToken = new QQToken();
- String accessToken = results[0].replace("access_token=", "");
- int expiresIn = Integer.valueOf(results[1].replace("expires_in=", ""));
- String refreshToken = results[2].replace("refresh_token=", "");
- qqToken.setAccessToken(accessToken);
- qqToken.setExpiresIn(expiresIn);
- qqToken.setRefresh_token(refreshToken);
- return qqToken;
- }
- return null;
- }
- private String getOpenId(String accessToken) throws IOException{
- String url = openIdUri + accessToken;
- Document document = Jsoup.connect(url).get();
- String resultText = document.text();
- Matcher matcher = Pattern.compile("\"openid\":\"(.*?)\"").matcher(resultText);
- if (matcher.find()){
- return matcher.group(1);
- }
- return null;
- }
- class QQToken {
- /**
- * token
- */
- private String accessToken;
- /**
- * 有效期
- */
- private int expiresIn;
- /**
- * 刷新时用的 token
- */
- private String refresh_token;
- String getAccessToken() {
- return accessToken;
- }
- void setAccessToken(String accessToken) {
- this.accessToken = accessToken;
- }
- public int getExpiresIn() {
- return expiresIn;
- }
- void setExpiresIn(int expiresIn) {
- this.expiresIn = expiresIn;
- }
- public String getRefresh_token() {
- return refresh_token;
- }
- void setRefresh_token(String refresh_token) {
- this.refresh_token = refresh_token;
- }
- }
- }
import com.alibaba.fastjson.JSON;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher; import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern; public class QQAuthenticationFilter extends AbstractAuthenticationProcessingFilter {
private final static String CODE = "code";/**
* 获取 Token 的 API
*/
private final static String accessTokenUri = "https://graph.qq.com/oauth2.0/token"; /**
* grant_type 由腾讯提供
*/
private final static String grantType = "authorization_code"; /**
* client_id 由腾讯提供
*/
public static final String clientId = "101386962"; /**
* client_secret 由腾讯提供
*/
private final static String clientSecret = "2a0f820407df400b84a854d054be8b6a"; /**
* redirect_uri 腾讯回调地址
*/
private final static String redirectUri = "http://www.ictgu.cn/login/qq"; /**
* 获取 OpenID 的 API 地址
*/
private final static String openIdUri = "https://graph.qq.com/oauth2.0/me?access_token="; /**
* 获取 token 的地址拼接
*/
private final static String TOKEN_ACCESS_API = "%s?grant_type=%s&client_id=%s&client_secret=%s&code=%s&redirect_uri=%s"; public QQAuthenticationFilter(String defaultFilterProcessesUrl) {
super(new AntPathRequestMatcher(defaultFilterProcessesUrl, "GET"));
} @Override
public Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) throws AuthenticationException, IOException, ServletException {
String code = request.getParameter(CODE);
String tokenAccessApi = String.format(TOKEN_ACCESS_API, accessTokenUri, grantType, clientId, clientSecret, code, redirectUri);
QQToken qqToken = this.getToken(tokenAccessApi);
if (qqToken != null){
String openId = getOpenId(qqToken.getAccessToken());
if (openId != null){
// 生成验证 authenticationToken
UsernamePasswordAuthenticationToken authRequest = new UsernamePasswordAuthenticationToken(qqToken.getAccessToken(), openId);
// 返回验证结果
return this.getAuthenticationManager().authenticate(authRequest);
}
}
return null;
} private QQToken getToken(String tokenAccessApi) throws IOException{
Document document = Jsoup.connect(tokenAccessApi).get();
String tokenResult = document.text();
String[] results = tokenResult.split("&");
if (results.length == 3){
QQToken qqToken = new QQToken();
String accessToken = results[0].replace("access_token=", "");
int expiresIn = Integer.valueOf(results[1].replace("expires_in=", ""));
String refreshToken = results[2].replace("refresh_token=", "");
qqToken.setAccessToken(accessToken);
qqToken.setExpiresIn(expiresIn);
qqToken.setRefresh_token(refreshToken);
return qqToken;
}
return null;
} private String getOpenId(String accessToken) throws IOException{
String url = openIdUri + accessToken;
Document document = Jsoup.connect(url).get();
String resultText = document.text();
Matcher matcher = Pattern.compile("\"openid\":\"(.*?)\"").matcher(resultText);
if (matcher.find()){
return matcher.group(1);
}
return null;
} class QQToken { /**
* token
*/
private String accessToken; /**
* 有效期
*/
private int expiresIn; /**
* 刷新时用的 token
*/
private String refresh_token; String getAccessToken() {
return accessToken;
} void setAccessToken(String accessToken) {
this.accessToken = accessToken;
} public int getExpiresIn() {
return expiresIn;
} void setExpiresIn(int expiresIn) {
this.expiresIn = expiresIn;
} public String getRefresh_token() {
return refresh_token;
} void setRefresh_token(String refresh_token) {
this.refresh_token = refresh_token;
}
}
}
说明:Filter 过滤时执行的方法是 doFilter(),由于 QQAuthenticationFilter 继承了 AbstractAuthenticationProcessingFilter,所以过滤时使用的是父类的doFilter() 方法。
- import com.alibaba.fastjson.JSON;
- import com.alibaba.fastjson.JSONObject;
- import com.zhou.model.User;
- import org.jsoup.Jsoup;
- import org.jsoup.nodes.Document;
- import org.springframework.security.authentication.AuthenticationManager;
- import org.springframework.security.authentication.BadCredentialsException;
- import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
- import org.springframework.security.core.Authentication;
- import org.springframework.security.core.AuthenticationException;
- import org.springframework.security.core.GrantedAuthority;
- import org.springframework.security.core.authority.SimpleGrantedAuthority;
- import java.io.IOException;
- import java.util.ArrayList;
- import java.util.List;
- import static com.zhou.config.qq.QQAuthenticationFilter.clientId;
- public class QQAuthenticationManager implements AuthenticationManager {
- private static final List<GrantedAuthority> AUTHORITIES = new ArrayList<>();
- /**
- * 获取 QQ 登录信息的 API 地址
- */
- private final static String userInfoUri = "https://graph.qq.com/user/get_user_info";
- /**
- * 获取 QQ 用户信息的地址拼接
- */
- private final static String USER_INFO_API = "%s?access_token=%s&oauth_consumer_key=%s&openid=%s";
- static {
- AUTHORITIES.add(new SimpleGrantedAuthority("ROLE_USER"));
- }
- @Override
- public Authentication authenticate(Authentication auth) throws AuthenticationException {
- if (auth.getName() != null && auth.getCredentials() != null) {
- User user = null;
- try {
- user = getUserInfo(auth.getName(), (String) (auth.getCredentials()));
- } catch (Exception e) {
- e.printStackTrace();
- }
- return new UsernamePasswordAuthenticationToken(user,
- null, AUTHORITIES);
- }
- throw new BadCredentialsException("Bad Credentials");
- }
- private User getUserInfo(String accessToken, String openId) throws Exception {
- String url = String.format(USER_INFO_API, userInfoUri, accessToken, clientId, openId);
- Document document;
- try {
- document = Jsoup.connect(url).get();
- } catch (IOException e) {
- throw new BadCredentialsException("Bad Credentials!");
- }
- String resultText = document.text();
- JSONObject json = JSON.parseObject(resultText);
- User user = new User();
- user.setNickname(json.getString("nickname"));
- user.setEmail("暂无。。。。");
- //user.setGender(json.getString("gender"));
- //user.setProvince(json.getString("province"));
- //user.setYear(json.getString("year"));
- user.setAvatar(json.getString("figureurl_qq_2"));
- return user;
- }
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.zhou.model.User;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List; import static com.zhou.config.qq.QQAuthenticationFilter.clientId; public class QQAuthenticationManager implements AuthenticationManager {
private static final List<GrantedAuthority> AUTHORITIES = new ArrayList<>();/**
* 获取 QQ 登录信息的 API 地址
*/
private final static String userInfoUri = "https://graph.qq.com/user/get_user_info"; /**
* 获取 QQ 用户信息的地址拼接
*/
private final static String USER_INFO_API = "%s?access_token=%s&oauth_consumer_key=%s&openid=%s"; static {
AUTHORITIES.add(new SimpleGrantedAuthority("ROLE_USER"));
} @Override
public Authentication authenticate(Authentication auth) throws AuthenticationException {
if (auth.getName() != null && auth.getCredentials() != null) {
User user = null;
try {
user = getUserInfo(auth.getName(), (String) (auth.getCredentials()));
} catch (Exception e) {
e.printStackTrace();
}
return new UsernamePasswordAuthenticationToken(user,
null, AUTHORITIES);
}
throw new BadCredentialsException("Bad Credentials");
} private User getUserInfo(String accessToken, String openId) throws Exception {
String url = String.format(USER_INFO_API, userInfoUri, accessToken, clientId, openId);
Document document;
try {
document = Jsoup.connect(url).get();
} catch (IOException e) {
throw new BadCredentialsException("Bad Credentials!");
}
String resultText = document.text();
JSONObject json = JSON.parseObject(resultText); User user = new User();
user.setNickname(json.getString("nickname"));
user.setEmail("暂无。。。。");
//user.setGender(json.getString("gender"));
//user.setProvince(json.getString("province"));
//user.setYear(json.getString("year"));
user.setAvatar(json.getString("figureurl_qq_2")); return user;
}</pre>说明:QQAuthenticationManager 的作用是通过传来的 token 和 openID 去请求腾讯的getUserInfo接口,获取腾讯用户的信息,并生成新的 Authtication 对象。<br>
接下来就是要将 QQAuthenticationFilter 与 QQAuthenticationManager 结合,配置到 Spring Security 的过滤器链中。代码如下:
- @Override
- protected void configure(HttpSecurity http) throws Exception {
- http
- .authorizeRequests()//authorizeRequests() 定义哪些URL需要被保护、哪些不需要被保护
- .antMatchers("/user/**","/news/**","/blog/manage/**").authenticated()
- .anyRequest().permitAll()
- .and()
- .formLogin()
- .loginPage("/login")
- .successHandler(myAuthenticationSuccessHandler)//登陆成功处理
- .permitAll()
- .and()
- .logout()
- .permitAll()
- .and().csrf().disable();
- // 在 UsernamePasswordAuthenticationFilter 前添加 QQAuthenticationFilter
- http.addFilterAt(qqAuthenticationFilter(), UsernamePasswordAuthenticationFilter.class);
- }
- /**
- * 自定义 QQ登录 过滤器
- */
- private QQAuthenticationFilter qqAuthenticationFilter(){
- QQAuthenticationFilter authenticationFilter = new QQAuthenticationFilter("/login/qq");
- //SimpleUrlAuthenticationSuccessHandler successHandler = new SimpleUrlAuthenticationSuccessHandler();
- //successHandler.setAlwaysUseDefaultTargetUrl(true);
- //successHandler.setDefaultTargetUrl("/user");
- MyAuthenticationSuccessHandler successHandler = new MyAuthenticationSuccessHandler();
- authenticationFilter.setAuthenticationManager(new QQAuthenticationManager());
- authenticationFilter.setAuthenticationSuccessHandler(successHandler);
- return authenticationFilter;
- }
@Override
protected void configure(HttpSecurity http) throws Exception {
http
.authorizeRequests()//authorizeRequests() 定义哪些URL需要被保护、哪些不需要被保护
.antMatchers("/user/**","/news/**","/blog/manage/**").authenticated()
.anyRequest().permitAll()
.and()
.formLogin()
.loginPage("/login")
.successHandler(myAuthenticationSuccessHandler)//登陆成功处理
.permitAll()
.and()
.logout()
.permitAll()
.and().csrf().disable();
// 在 UsernamePasswordAuthenticationFilter 前添加 QQAuthenticationFilter
http.addFilterAt(qqAuthenticationFilter(), UsernamePasswordAuthenticationFilter.class);
}/**
* 自定义 QQ登录 过滤器
*/
private QQAuthenticationFilter qqAuthenticationFilter(){
QQAuthenticationFilter authenticationFilter = new QQAuthenticationFilter("/login/qq");
//SimpleUrlAuthenticationSuccessHandler successHandler = new SimpleUrlAuthenticationSuccessHandler();
//successHandler.setAlwaysUseDefaultTargetUrl(true);
//successHandler.setDefaultTargetUrl("/user");
MyAuthenticationSuccessHandler successHandler = new MyAuthenticationSuccessHandler();
authenticationFilter.setAuthenticationManager(new QQAuthenticationManager());
authenticationFilter.setAuthenticationSuccessHandler(successHandler);
return authenticationFilter;
}</pre>说明:由于腾讯的回调地址是 /login/qq,所以 QQAuthenticationFilter 拦截的路径是 /login/qq,然后将 QQAuthenticationFilter 置于 UsernamePasswordAuthenticationFilter 相同级别的位置。<br></div>
前端说明:
前端很简单,一个QQ登陆按钮,代码如下:
- <a href="https://graph.qq.com/oauth2.0/authorize?response_type=code&client_id=101386962&redirect_uri=http://www.ictgu.cn/login/qq&state=test" class="btn btn-primary btn-block">QQ登录</a>
<a href="https://graph.qq.com/oauth2.0/authorize?response_type=code&client_id=101386962&redirect_uri=http://www.ictgu.cn/login/qq&state=test" class="btn btn-primary btn-block">QQ登录</a>
其他说明:
腾讯官网原话:openid是此网站上唯一对应用户身份的标识,网站可将此ID进行存储便于用户下次登录时辨识其身份,或将其与用户在网站上的原有账号进行绑定。
通过QQ登录获取的 openid 用于与自己网站的账号一一对应。
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