| 36 | } |
| 37 | |
| 38 | func getOidcUserInfoByCode(code string) (*OidcUser, error) { |
| 39 | if code == "" { |
| 40 | return nil, errors.New("无效的参数") |
| 41 | } |
| 42 | |
| 43 | values := url.Values{} |
| 44 | values.Set("client_id", system_setting.GetOIDCSettings().ClientId) |
| 45 | values.Set("client_secret", system_setting.GetOIDCSettings().ClientSecret) |
| 46 | values.Set("code", code) |
| 47 | values.Set("grant_type", "authorization_code") |
| 48 | values.Set("redirect_uri", fmt.Sprintf("%s/oauth/oidc", setting.ServerAddress)) |
| 49 | formData := values.Encode() |
| 50 | req, err := http.NewRequest("POST", system_setting.GetOIDCSettings().TokenEndpoint, strings.NewReader(formData)) |
| 51 | if err != nil { |
| 52 | return nil, err |
| 53 | } |
| 54 | req.Header.Set("Content-Type", "application/x-www-form-urlencoded") |
| 55 | req.Header.Set("Accept", "application/json") |
| 56 | client := http.Client{ |
| 57 | Timeout: 5 * time.Second, |
| 58 | } |
| 59 | res, err := client.Do(req) |
| 60 | if err != nil { |
| 61 | common.SysLog(err.Error()) |
| 62 | return nil, errors.New("无法连接至 OIDC 服务器，请稍后重试！") |
| 63 | } |
| 64 | defer res.Body.Close() |
| 65 | var oidcResponse OidcResponse |
| 66 | err = json.NewDecoder(res.Body).Decode(&oidcResponse) |
| 67 | if err != nil { |
| 68 | return nil, err |
| 69 | } |
| 70 | |
| 71 | if oidcResponse.AccessToken == "" { |
| 72 | common.SysError("OIDC 获取 Token 失败，请检查设置！") |
| 73 | return nil, errors.New("OIDC 获取 Token 失败，请检查设置！") |
| 74 | } |
| 75 | |
| 76 | req, err = http.NewRequest("GET", system_setting.GetOIDCSettings().UserInfoEndpoint, nil) |
| 77 | if err != nil { |
| 78 | return nil, err |
| 79 | } |
| 80 | req.Header.Set("Authorization", "Bearer "+oidcResponse.AccessToken) |
| 81 | res2, err := client.Do(req) |
| 82 | if err != nil { |
| 83 | common.SysLog(err.Error()) |
| 84 | return nil, errors.New("无法连接至 OIDC 服务器，请稍后重试！") |
| 85 | } |
| 86 | defer res2.Body.Close() |
| 87 | if res2.StatusCode != http.StatusOK { |
| 88 | common.SysError("OIDC 获取用户信息失败！请检查设置！") |
| 89 | return nil, errors.New("OIDC 获取用户信息失败！请检查设置！") |
| 90 | } |
| 91 | |
| 92 | var oidcUser OidcUser |
| 93 | err = json.NewDecoder(res2.Body).Decode(&oidcUser) |
| 94 | if err != nil { |
| 95 | return nil, err |