【发布时间】:2018-11-22 13:51:10
【问题描述】:
我可以使用我的凭据登录到 Thingsboard 网站,但是当我尝试使用 CURL 命令连接时,我收到“身份验证失败”错误。
curl -X POST "https://cloud.thingsboard.io/api/auth/login" -d "{"username":"XYZPQR@ABCDLMN.com", "password":"Q@34&pwn"}" --header "Content-Type: application/json" --header "Accept: application/json"
错误代码
{"status":401,"message":"Authentication failed","errorCode":10,"timestamp":1542893993515}
但是,当我在 ASP.NET 应用程序中使用相同的用户 ID 和密码来获取授权令牌时,我确实获得了 JWT 令牌,但使用相同的令牌我无法从 Thingsboard 进行任何 REST API 调用。
ASP.NET 核心代码
var response = new HttpResponseMessage();
var client = new HttpClient();
UserModel model = new UserModel { username = "XYZPQR@ABCDLMN.com", password = "Q@34&pwn" };
var content = new StringContent(JsonConvert.SerializeObject(model), Encoding.UTF8, "application/json");
response = await client.PostAsync("https://cloud.thingsboard.io/api/auth/login", content);
string data = await response.Content.ReadAsStringAsync();
var userToken = JsonConvert.DeserializeObject<UserToken>(data);
MediaTypeWithQualityHeaderValue contentType = new MediaTypeWithQualityHeaderValue("application/json");
client.DefaultRequestHeaders.Accept.Add(contentType);
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", userToken.token);
Uri url = new Uri("https://cloud.thingsboard.io/api/plugins/telemetry/DEVICE/431be6e0-e8ca-11e8-9e5c-3d544ba4fdfc/values/timeseries?keys=Electricity");
response = await client.GetAsync(url);
模型类
public class UserModel {
public string username { get; set; }
public string password { get; set; }
}
public class UserToken
{
public string token { get; set; }
public string refreshToken { get; set; }
}
请建议,如何从 Thingsboard REST API 获取遥测值。
【问题讨论】:
标签: thingsboard