package com.iailab.module.system.service.oauth2;
|
|
import cn.hutool.core.lang.Assert;
|
import cn.hutool.core.util.ObjectUtil;
|
import cn.hutool.core.util.StrUtil;
|
import com.iailab.framework.common.enums.UserTypeEnum;
|
import com.iailab.module.system.dal.dataobject.oauth2.OAuth2AccessTokenDO;
|
import com.iailab.module.system.dal.dataobject.oauth2.OAuth2CodeDO;
|
import com.iailab.module.system.dal.dataobject.user.AdminUserDO;
|
import com.iailab.module.system.enums.ErrorCodeConstants;
|
import com.iailab.module.system.service.auth.AdminAuthService;
|
import org.springframework.stereotype.Service;
|
|
import javax.annotation.Resource;
|
import java.util.List;
|
|
import static com.iailab.framework.common.exception.util.ServiceExceptionUtil.exception;
|
|
/**
|
* OAuth2 授予 Service 实现类
|
*
|
* @author iailab
|
*/
|
@Service
|
public class OAuth2GrantServiceImpl implements OAuth2GrantService {
|
|
@Resource
|
private OAuth2TokenService oauth2TokenService;
|
@Resource
|
private OAuth2CodeService oauth2CodeService;
|
@Resource
|
private AdminAuthService adminAuthService;
|
|
@Override
|
public OAuth2AccessTokenDO grantImplicit(Long userId, Integer userType,
|
String clientId, List<String> scopes) {
|
return oauth2TokenService.createAccessToken(userId, userType, clientId, scopes);
|
}
|
|
@Override
|
public String grantAuthorizationCodeForCode(Long userId, Integer userType,
|
String clientId, List<String> scopes,
|
String redirectUri, String state) {
|
return oauth2CodeService.createAuthorizationCode(userId, userType, clientId, scopes,
|
redirectUri, state).getCode();
|
}
|
|
@Override
|
public OAuth2AccessTokenDO grantAuthorizationCodeForAccessToken(String clientId, String code,
|
String redirectUri, String state) {
|
OAuth2CodeDO codeDO = oauth2CodeService.consumeAuthorizationCode(code);
|
Assert.notNull(codeDO, "授权码不能为空"); // 防御性编程
|
// 校验 clientId 是否匹配
|
if (!StrUtil.equals(clientId, codeDO.getClientId())) {
|
throw exception(ErrorCodeConstants.OAUTH2_GRANT_CLIENT_ID_MISMATCH);
|
}
|
// 校验 redirectUri 是否匹配
|
if (!StrUtil.equals(redirectUri, codeDO.getRedirectUri())) {
|
throw exception(ErrorCodeConstants.OAUTH2_GRANT_REDIRECT_URI_MISMATCH);
|
}
|
// 校验 state 是否匹配
|
state = StrUtil.nullToDefault(state, ""); // 数据库 state 为 null 时,会设置为 "" 空串
|
if (!StrUtil.equals(state, codeDO.getState())) {
|
throw exception(ErrorCodeConstants.OAUTH2_GRANT_STATE_MISMATCH);
|
}
|
|
// 创建访问令牌
|
return oauth2TokenService.createAccessToken(codeDO.getUserId(), codeDO.getUserType(),
|
codeDO.getClientId(), codeDO.getScopes());
|
}
|
|
@Override
|
public OAuth2AccessTokenDO grantPassword(String username, String password, String clientId, List<String> scopes) {
|
// 使用账号 + 密码进行登录
|
AdminUserDO user = adminAuthService.authenticate(username, password);
|
Assert.notNull(user, "用户不能为空!"); // 防御性编程
|
|
// 创建访问令牌
|
return oauth2TokenService.createAccessToken(user.getId(), UserTypeEnum.ADMIN.getValue(), clientId, scopes);
|
}
|
|
@Override
|
public OAuth2AccessTokenDO grantRefreshToken(String refreshToken, String clientId) {
|
return oauth2TokenService.refreshAccessToken(refreshToken, clientId);
|
}
|
|
@Override
|
public OAuth2AccessTokenDO grantClientCredentials(String clientId, List<String> scopes) {
|
// TODO iailab:项目中使用 OAuth2 解决的是三方应用的授权,内部的 SSO 等问题,所以暂时不考虑 client_credentials 这个场景
|
throw new UnsupportedOperationException("暂时不支持 client_credentials 授权模式");
|
}
|
|
@Override
|
public boolean revokeToken(String clientId, String accessToken) {
|
// 先查询,保证 clientId 时匹配的
|
OAuth2AccessTokenDO accessTokenDO = oauth2TokenService.getAccessToken(accessToken);
|
if (accessTokenDO == null || ObjectUtil.notEqual(clientId, accessTokenDO.getClientId())) {
|
return false;
|
}
|
// 再删除
|
return oauth2TokenService.removeAccessToken(accessToken) != null;
|
}
|
|
}
|