问题描述: 在使用Angular和Spring Oauth2进行身份验证和授权时,出现了“无效的凭据”错误。
解决方法:
检查前端代码中的凭据是否正确:
示例代码:
import { HttpClient, HttpHeaders } from '@angular/common/http';
// ...
// 设置Authorization头
const headers = new HttpHeaders().set('Authorization', 'Bearer ' + yourAccessToken);
// 发送HTTP请求
this.http.get(url, { headers }).subscribe(response => {
// 处理响应
}, error => {
// 处理错误
});
检查后端代码中的凭据是否正确:
示例代码:
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
// ...
@Override
protected void configure(HttpSecurity http) throws Exception {
http
// ...
.oauth2ResourceServer()
.jwt()
.jwtAuthenticationConverter(jwtAuthenticationConverter());
}
// ...
private JwtAuthenticationConverter jwtAuthenticationConverter() {
JwtAuthenticationConverter converter = new JwtAuthenticationConverter();
// 设置凭据
converter.setJwtGrantedAuthoritiesConverter(jwtGrantedAuthoritiesConverter());
return converter;
}
private JwtGrantedAuthoritiesConverter jwtGrantedAuthoritiesConverter() {
JwtGrantedAuthoritiesConverter converter = new JwtGrantedAuthoritiesConverter();
// 设置凭据
converter.setAuthoritiesClaimName("yourAuthoritiesClaimName");
return converter;
}
}
检查OAuth2服务器的配置:
示例代码:
spring:
security:
oauth2:
resourceserver:
jwt:
issuer-uri: https://your-oauth2-server.com
jwk-set-uri: https://your-oauth2-server.com/.well-known/jwks.json
检查授权服务器的配置:
示例代码:
@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {
// ...
@Override
public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
clients
// ...
.withClient("yourClientId")
.secret("yourClientSecret")
// ...
}
// ...
}
如果以上解决方法仍无法解决问题,请进一步检查错误日志或尝试使用调试工具来定位问题的根本原因。