/// <summary>
/// Login to store more cookies
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
public LoginResult LogIn()
{
try
{
// Get bootstrap cookie
var bootstrapRequest = HttpRequestBuilder.Get("https://www.instagram.com/accounts/login/", mCoockieC);
bootstrapRequest.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8";
bootstrapRequest.Headers["Upgrade-Insecure-Requests"] = "1";
using (var bootstrapResponse = bootstrapRequest.GetResponse() as HttpWebResponse)
{
mCoockieC.Add(bootstrapResponse.Cookies);
}
}
catch (Exception bex)
{
Debug.WriteLine("Bootstrap progress meet exception " + bex.Message);
throw bex;
}
try
{
var data = $"username={Username}&password={Password}";
var content = Encoding.ASCII.GetBytes(data);
var request = HttpRequestBuilder.Post("https://www.instagram.com/accounts/login/ajax/", mCoockieC);
// Missing referer get 403 - forbiden status code
request.Referer = "https://www.instagram.com/accounts/login/";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = content.Length;
request.KeepAlive = true;
request.Headers["Origin"] = "https://www.instagram.com";
request.Headers["X-CSRFToken"] = mCoockieC.GetCookies(new Uri("https://www.instagram.com"))["csrftoken"].Value;
request.Headers["X-Instagram-AJAX"] = "1";
request.Headers["X-Requested-With"] = "XMLHttpRequest";
// Send login data
using (var requestStream = request.GetRequestStream())
{
requestStream.Write(content, 0, content.Length);
using (var response = request.GetResponse() as HttpWebResponse)
using (var responsStream = response.GetResponseStream())
using (var streamReader = new StreamReader(responsStream))
{
var responseData = streamReader.ReadToEnd();
return(JsonConvert.DeserializeObject <LoginResult>(responseData));
}
}
}
catch (Exception ex)
{
Debug.WriteLine("Login progress occur exception " + ex.Message);
throw ex;
}
}
/// <summary>
/// Update user profile
/// </summary>
/// <param name="user"></param>
/// <returns>dynamic data maybe dangerous but i think some time dangerous is good LOL!!! - cause i'm lazy</returns>
private UpdateProfileResult UpdateProfile(ProfileResult profile)
{
Debug.WriteLine("Update profile");
string chainingEnable = "", data = "";
try
{
chainingEnable = profile.form_data.chaining_enabled ? "on" : "off";
data = $"first_name={WebUtility.UrlEncode(profile.form_data.first_name)}&email={profile.form_data.email}&username={WebUtility.UrlEncode(profile.form_data.username)}&phone_number={WebUtility.UrlEncode(profile.form_data.phone_number)}&gender={profile.form_data.gender}&biography={WebUtility.UrlEncode(profile.form_data.biography)}&external_url={WebUtility.UrlEncode(profile.form_data.external_url)}&chaining_enabled={chainingEnable}";
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
throw;
}
try
{
var content = Encoding.ASCII.GetBytes(data);
var request = HttpRequestBuilder.Post("https://www.instagram.com/accounts/edit/", mCoockieC);
request.Referer = "https://www.instagram.com/accounts/edit/";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = content.Length;
request.KeepAlive = true;
request.Headers["Origin"] = "https://www.instagram.com";
// maybe exception if mCookieC not contain csrftoken
request.Headers["X-CSRFToken"] = mCoockieC.GetCookies(new Uri("https://www.instagram.com"))["csrftoken"].Value;
request.Headers["X-Instagram-AJAX"] = "1";
request.Headers["X-Requested-With"] = "XMLHttpRequest";
using (var requestStream = request.GetRequestStream())
{
requestStream.Write(content, 0, content.Length);
using (var response = request.GetResponse() as HttpWebResponse)
{
mCoockieC.Add(response.Cookies);
using (var responseStream = response.GetResponseStream())
using (var streamReader = new StreamReader(responseStream))
{
// If we get result, it always return status ok. Otherwise, exception will occur.
var responseData = streamReader.ReadToEnd();
return(JsonConvert.DeserializeObject <UpdateProfileResult>(responseData));
}
}
}
}
catch (Exception ex)
{
// When you change your username with existed username, you will receive 404 error
// and obviously exception will occur. In this case, just return false
Debug.WriteLine(ex.Message);
throw ex;
}
}
/// <summary>
/// Report - return Models.ReportResult
/// </summary>
/// <param name="postId"></param>
/// <returns></returns>
public ReportResult Report(string postId, ReportReasonId reasonId)
{
var data = "reason_id=" + (int)reasonId;
var content = Encoding.ASCII.GetBytes(data);
var request = HttpRequestBuilder.Post($"https://www.instagram.com/media/{postId}/flag/", mCoockieC);
request.ContentType = "application/x-www-form-urlencoded";
request.Referer = $"https://www.instagram.com/";
request.ContentLength = content.Length;
request.Headers["X-CSRFToken"] = mCoockieC.GetCookies(new Uri("https://www.instagram.com"))["csrftoken"].Value;
request.Headers["X-Instagram-AJAX"] = "1";
request.Headers["X-Requested-With"] = "XMLHttpRequest";
try
{
using (var stream = request.GetRequestStream())
{
stream.Write(content, 0, content.Length);
}
using (var response = request.GetResponse() as HttpWebResponse)
{
mCoockieC.Add(response.Cookies);
if (request.HaveResponse)
{
using (var responseStream = response.GetResponseStream())
using (var streamReader = new StreamReader(responseStream))
{
var responseData = streamReader.ReadToEnd();
return(JsonConvert.DeserializeObject <ReportResult>(responseData));
}
}
else
{
throw new WebException("no response");
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
throw ex;
}
}
/// <summary>
/// Like
/// </summary>
/// <param name="postId"></param>
/// <returns></returns>
public LikeResult Like(string postId)
{
// Note that to get postId, you simple get postlink then add /?__a=1
// result return is jsonresult contain all infomation about this post.
// you can like, comment,... example
// https://www.instagram.com/p/BHtOw-7gKGs/?__a=1
var request = HttpRequestBuilder.Post($"https://www.instagram.com/web/likes/{postId}/like/", mCoockieC);
request.Referer = $"https://www.instagram.com";
request.Headers["X-CSRFToken"] = mCoockieC.GetCookies(new Uri("https://www.instagram.com"))["csrftoken"].Value;
request.Headers["X-Instagram-AJAX"] = "1";
request.Headers["X-Requested-With"] = "XMLHttpRequest";
try
{
using (var response = request.GetResponse() as HttpWebResponse)
{
mCoockieC.Add(response.Cookies);
if (request.HaveResponse)
{
using (var responseStream = response.GetResponseStream())
using (var streamReader = new StreamReader(responseStream))
{
var responseData = streamReader.ReadToEnd();
return(JsonConvert.DeserializeObject <Models.LikeResult>(responseData));
}
}
else
{
throw new WebException("no response");
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
throw ex;
}
}
/// <summary>
/// Follow
/// </summary>
/// <param name="username"></param>
/// <returns></returns>
public FollowResult Follow(string username)
{
Debug.WriteLine("Following " + username);
var publicInfo = GetPublicInfo(username);
var request = HttpRequestBuilder.Post($"https://www.instagram.com/web/friendships/{publicInfo.user.id}/follow/", mCoockieC);
request.Referer = $"https://www.instagram.com/{publicInfo.user.username}/";
request.Headers["X-CSRFToken"] = mCoockieC.GetCookies(new Uri("https://www.instagram.com"))["csrftoken"].Value;
request.Headers["X-Instagram-AJAX"] = "1";
request.Headers["X-Requested-With"] = "XMLHttpRequest";
try
{
using (var response = request.GetResponse() as HttpWebResponse)
{
mCoockieC.Add(response.Cookies);
if (request.HaveResponse)
{
using (var responseStream = response.GetResponseStream())
using (var streamReader = new StreamReader(responseStream))
{
var responseData = streamReader.ReadToEnd();
return(JsonConvert.DeserializeObject <FollowResult>(responseData));
}
}
else
{
throw new WebException("no response");
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
throw ex;
}
}