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QQController.cs 5.25 KB
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using OAuthApp.Data;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Linq;
using System.Net.Http;
using System.Web;
namespace OAuthApp.Controllers
{
public class QQController : Controller
{
readonly HttpContext _httpContext;
readonly AppDbContext _dbContext;
const string Authorize_url = "https://graph.qq.com/oauth2.0/authorize";
const string Access_token_url = "https://graph.qq.com/oauth2.0/token";
const string UserOpenId_url = "https://graph.qq.com/oauth2.0/me";
const string UserProfile_url = "https://graph.qq.com/user/get_user_info";
//需要开通UnionId权限
const string UserUnionId_url = "https://graph.qq.com/oauth2.0/me?access_token={0}&unionid=1";
public QQController(IHttpContextAccessor contextAccessor,
AppDbContext dbContext)
{
_httpContext = contextAccessor.HttpContext;
_dbContext = dbContext;
}
[HttpGet]
public ActionResult Authorize([FromQuery] string code, [FromQuery] long state, [FromQuery] string jxqq)
{
var props = _dbContext.PropertySettings
.Where(x => x.ChannelCode.Equals(ChannelCodes.App) && x.ChannelAppId == state).ToList();
if (props.Count <1)
{
return NotFound("请先配置应用");
}
var QQClientID = props
.FirstOrDefault(x => x.Name.Equals(PropKeyConst.QQClientID)).Value;
var QQClientSecret = props
.FirstOrDefault(x => x.Name.Equals(PropKeyConst.QQClientSecret)).Value;
var QQRedirectUri = props
.FirstOrDefault(x => x.Name.Equals(PropKeyConst.QQRedirectUri)).Value;
var host = _httpContext.Request.Scheme + "://" + _httpContext.Request.Host.ToString();
var redirect_uri = $"{host}/qq/Authorize";
if (string.IsNullOrWhiteSpace(code) && string.IsNullOrWhiteSpace(jxqq))
{
var queryStrings = $"client_id={QQClientID}&redirect_uri={HttpUtility.UrlEncode(redirect_uri)}&response_type=code&scope=get_user_info&state={state}";
var redirectTo = Authorize_url + "?" + queryStrings;
return new RedirectResult(redirectTo);
}
else
{
var OAuthorizeResult = GetAccessToken(QQClientID, QQClientSecret, code, redirect_uri);
var redirectTo = QQRedirectUri + $"?id={state}&app_qq={HttpUtility.UrlEncode(OAuthorizeResult)}";
return new RedirectResult(redirectTo);
}
}
private static string GetAccessToken(string client_id, string client_secret, string code, string redirect_uri)
{
var result = string.Empty;
using (var hc = new HttpClient())
{
var url = $"{Access_token_url}?client_id={client_id}&client_secret={client_secret}&grant_type=authorization_code&redirect_uri={redirect_uri}&code={code}";
result = hc.GetStringAsync(url).Result;
}
string access_token;
try
{
access_token = result.Split('&')[0].Replace("access_token=", "");
}
catch { return result; }
using (var hc = new HttpClient())
{
result = hc.GetStringAsync(UserOpenId_url + "?access_token=" + access_token).Result;
}
string userOpeid;
try
{
userOpeid = result.Substring(result.IndexOf("openid") + 9);
userOpeid = userOpeid.Substring(0, userOpeid.IndexOf("\""));
}
catch
{
return result;
}
using (var hc = new HttpClient())
{
var url = $"{UserProfile_url}?access_token={access_token}&openid={userOpeid}&oauth_consumer_key={client_id}";
result = hc.GetStringAsync(url).Result;
}
var responseJson = JsonConvert.DeserializeObject<JObject>(result);
#region 报错
if (responseJson["ret"] != null && responseJson["ret"].Value<string>() != "0")
{
return responseJson["msg"].Value<string>();
}
#endregion
using (var hc = new HttpClient())
{
var url = string.Format(UserUnionId_url, access_token);
result = hc.GetStringAsync(url).Result;
}
var UserUnionId = string.Empty;
try
{
UserUnionId = result.Split("\"unionid\":\"")[1].Split("\"")[0];
}
catch
{
}
return JsonConvert.SerializeObject(new
{
access_token,
openid = userOpeid,
unionId = UserUnionId,
location = responseJson["province"].Value<string>() + "-" + responseJson["city"].Value<string>(),
avator = responseJson["figureurl_qq_2"].Value<string>(),
gender = responseJson["gender"].Value<string>(),
nickname = responseJson["nickname"].Value<string>(),
});
}
}
}
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C#
1
https://gitee.com/sync-github/OAuthApp.git
git@gitee.com:sync-github/OAuthApp.git
sync-github
OAuthApp
OAuthApp
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