public IActionResult LoginByLine(string returnUrl)
{
string clientId = config.Line.ClientId;
string clientSecret = config.Line.ClientSecret;
string redirectUrl = config.Line.Callback;
//string state = "0000";
string state = returnUrl == null ? "" : Uri.EscapeDataString(returnUrl);
string authUrl = new LineLoginClient(clientId, clientSecret, redirectUrl).GetAuthUrl(state);
return(Redirect(authUrl));
}
public IActionResult LineCallback(string code, string state, string error)
{
LineUser lineUser;
try
{
string clientId = config.Line.ClientId;
string clientSecret = config.Line.ClientSecret;
string redirectUrl = config.Line.Callback;
LineLoginClient lineMgr = new LineLoginClient(clientId, clientSecret, redirectUrl);
IUserService userSrv = Ioc.Get <IUserService>();
TokenResponse tokenData = lineMgr.GetToken(code).Result;
if (tokenData == null)
{
return(NotFound());
}
lineUser = lineMgr.GetLineUser(tokenData.AccessToken).Result;
if (lineUser == null || string.IsNullOrEmpty(lineUser.UserId))
{
return(Content("Error to login by Line."));
}
Member mem = userSrv.GetMember(lineUser.UserId);
string accessToken;
if (mem == null)
{
mem = new Member
{
Name = lineUser.UserId,
DisplayName = lineUser.DisplayName,
Picture = lineUser.PictureUrl,
Status = MemberStatus.Invalice,
};
bool success = userSrv.SaveMember(mem, out accessToken);
}
else
{
accessToken = mem.AccessToken;
userSrv.UpdateMember(mem.Name);
}
if (mem.Status == MemberStatus.Invalice)
{
return(Content("你沒有通過認證，請在Line上跟 unicorn 說一下。"));
}
if (string.IsNullOrEmpty(accessToken) == false)
{
userSrv.ForceLogin(Response, accessToken, config.Login.CookieDays);
}
//line private
var friendshipStatus = lineMgr.GetFriendshipStatus(tokenData.AccessToken).Result;
if (string.IsNullOrEmpty(state) == false)
{
return(Redirect(state));
}
}
catch (Exception ex)
{
logger.Error("Line callback失敗.", ex);
throw;
}
return(Content("Line: " + JsonConvert.SerializeObject(lineUser)));
//return Content("Line User: "******" / " + friendshipStatus.FriendFlag);
}
