Handling OAuth2 error: error=“invalid_grant“, error_description=“A redirect_uri can only be used by_a redirect_uri can only be used by implicit or aut

2022-05-29 15:45:56.492 INFO 20820 — [nio-8080-exec-9] o.s.s.o.p.e.AuthorizationEndpoint : Handling OAuth2 error: error=“invalid_grant”, error_description=“A redirect_uri can only be used by implicit or authorization_code grant types.”

在SpringSecurityOauth2整合SSO过程中

问题：

首先异常是

2022-05-29 15:45:56.492  INFO 20820 --- [nio-8080-exec-9] o.s.s.o.p.e.AuthorizationEndpoint        : Handling OAuth2 error: error="invalid_grant", error_description="A redirect_uri can only be used by implicit or authorization_code grant types."
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问题出现在授权服务的配置里的authorizedGrantTypes类型缺少authorization_code配置

解决：

  @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()
                //配置clientid
                .withClient("admin")
                //配置clientsecret
                .secret(passwordEncoder.encode("112233"))
                //配置令牌的有效期
                .accessTokenValiditySeconds(33600)
                //配置刷新令牌的有效期
                .refreshTokenValiditySeconds(8640000)
                //用于授权成功后跳转
                .redirectUris("http://localhost:8081/login")
                //自动授权配置
                .autoApprove(true)
                .scopes("all")
                //授权码模式 配置grant_type,表示授权类型
                //.authorizedGrantTypes("authorization_code")
                //在授权模式配置grant_type,表示授权类型是 授权码模式
                .authorizedGrantTypes("password","refresh_token","authorization_code")
        ;
    }
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