notazof/yavsc
1
1
Fork 0
Code Issues 1 Pull requests Projects 2 Releases 10 Packages Wiki Activity Actions

* avatar, username, city from Google profile

Browse source 
* refactoring
This commit is contained in:
Paul Schneider 2014-12-20 02:11:51 +01:00
commit c7f81699a4
55 changed files with 706 additions and 351 deletions
Download patch file Download diff file Expand all files Collapse all files

158
web/Controllers/GoogleController.cs
View file

@ -12,27 +12,27 @@ using System.Net;
using System.IO;
using Yavsc.Model;
using Newtonsoft.Json;
using Yavsc.Model.Google;
using Yavsc.Model.RolesAndMembers;
using System.Web.Security;
using System.Web.Profile;
namespace Yavsc.Controllers
{
public class TokenResult {
public string access_token { get; set; }
public string id_token { get; set; }
public int expires_in { get; set; }
public string token_type { get; set ; }
public string refresh_token { get; set; }
}
public class GoogleController : Controller
{
private string API_KEY="AIzaSyBV_LQHb22nGgjNvFzZwnQHjao3Q7IewRw";
// private string API_KEY="AIzaSyBV_LQHb22nGgjNvFzZwnQHjao3Q7IewRw";
private string getPeopleUri = "https://www.googleapis.com/plus/v1/people";
private string CLIENT_ID="325408689282-6bekh7p3guj4k0f3301a6frf025cnrk1.apps.googleusercontent.com";
private string CLIENT_SECRET="MaxYcvJJCs2gDGvaELZbzwfL";
string [] SCOPES = {
"openid" ,
"profile",
"email"
} ;
@ -40,43 +40,37 @@ namespace Yavsc.Controllers
string tokenUri = "https://accounts.google.com/o/oauth2/token";
string authUri = "https://accounts.google.com/o/oauth2/auth";
public void Login()
public void Login(string returnUrl)
{
if (string.IsNullOrWhiteSpace (returnUrl))
returnUrl = "/";
Random rand = new Random ();
string state = "security_token"+rand.Next (100000).ToString()+rand.Next (100000).ToString();
Session ["state"] = state;
Session ["returnUrl"] = returnUrl;
string redirectUri = Request.Url.Scheme + "://" + Request.Url.Authority + "/Google/Auth";
string prms = String.Format("response_type=code&" +
"client_id={0}&" +
"redirect_uri={1}&" +
"scope={2}&" +
"state={3}&" +
"access_type=offline&" +
"include_granted_scopes=false",
CLIENT_ID,
redirectUri,
string.Join("%20",SCOPES),
state
);
string prms = String.Format("response_type=code&client_id={0}&redirect_uri={1}&scope={2}&state={3}&access_type=offline&include_granted_scopes=false",
CLIENT_ID, redirectUri, string.Join("%20",SCOPES), state);
WebRequest wr = WebRequest.Create(authUri+"?"+prms);
wr.Method = "GET";
// Get the response.
try {
WebResponse response = wr.GetResponse();
string resQuery = response.ResponseUri.Query;
string cont = HttpUtility.ParseQueryString(resQuery)["continue"];
Response.Redirect (cont);
}
catch (WebException we) {
Response.Redirect(we.Response.ResponseUri.AbsoluteUri);
}
}
public void Auth() {
[HttpGet]
public ActionResult Auth()
{
string returnUrl = (string) Session ["returnUrl"];
string redirectUri = Request.Url.Scheme + "://" + Request.Url.Authority + "/Google/Auth";
string code = Request.Params ["code"];
string error = Request.Params ["error"];
@ -84,13 +78,13 @@ namespace Yavsc.Controllers
ViewData ["Message"] =
string.Format(LocalizedText.Google_error,
LocalizedText.ResourceManager.GetString(error));
return;
return View();
}
string state = Request.Params ["state"];
if (state!=null && string.Compare((string)Session ["state"],state)!=0) {
ViewData ["Message"] =
LocalizedText.ResourceManager.GetString("invalid request state");
return;
return View();
}
string postdata =
@ -112,17 +106,113 @@ namespace Yavsc.Controllers
};
using (WebResponse response = webreq.GetResponse ()) {
using (Stream responseStream = response.GetResponseStream ()) {
using (StreamReader readStream = new StreamReader (responseStream, Encoding.ASCII)) {
using (StreamReader readStream = new StreamReader (responseStream, Encoding.UTF8)) {
string responseStr = readStream.ReadToEnd ();
TokenResult res = JsonConvert.DeserializeObject<TokenResult>(responseStr);
AuthToken gat = JsonConvert.DeserializeObject<AuthToken>(responseStr);
Session ["GoogleAuthToken"] = gat;
SignIn regmod = new SignIn ();
HttpWebRequest webreppro = WebRequest.CreateHttp (getPeopleUri+"/me");
webreppro.ContentType = "application/http";
webreppro.Headers.Add (HttpRequestHeader.Authorization, gat.token_type + " " + gat.access_token);
webreppro.Method = "GET";
using (WebResponse proresp = webreppro.GetResponse ()) {
using (Stream prresponseStream = proresp.GetResponseStream ()) {
using (StreamReader readproresp = new StreamReader (prresponseStream, Encoding.UTF8)) {
string prresponseStr = readproresp.ReadToEnd ();
People me = JsonConvert.DeserializeObject<People> (prresponseStr);
// TODO use me.id to retreive an existing user
string accEmail = me.emails.Where (x => x.type == "account").First().value;
MembershipUserCollection mbrs = Membership.FindUsersByEmail (accEmail);
if (mbrs.Count == 1) {
// TODO check the google id
// just set this user as logged on
FormsAuthentication.SetAuthCookie (me.displayName, true);
Session ["returnUrl"] = null;
return Redirect (returnUrl);
}
// else create the account
regmod.Email = accEmail;
regmod.UserName = me.displayName;
Session ["me"] = me;
return Auth(regmod);
}
}
}
}
}
}
}
/// <summary>
/// Creates an account using the Google authentification.
/// </summary>
/// <param name="regmod">Regmod.</param>
[HttpPost]
public ActionResult Auth(SignIn regmod)
{
if (ModelState.IsValid) {
if (Membership.GetUser (regmod.UserName) != null) {
ModelState.AddModelError ("UserName", "This user name already is in use");
return View ();
}
string returnUrl = (string)Session ["returnUrl"];
AuthToken gat = (AuthToken)Session ["GoogleAuthToken"];
People me = (People)Session ["me"];
if (gat == null || me == null)
throw new InvalidDataException ();
Random rand = new Random ();
string passwd = rand.Next (100000).ToString () + rand.Next (100000).ToString ();
MembershipCreateStatus mcs;
Membership.CreateUser (
regmod.UserName,
passwd,
regmod.Email,
null,
null,
true,
out mcs);
switch (mcs) {
case MembershipCreateStatus.DuplicateEmail:
ModelState.AddModelError ("Email", "Cette adresse e-mail correspond " +
"à un compte utilisateur existant");
return View (regmod);
case MembershipCreateStatus.DuplicateUserName:
ModelState.AddModelError ("UserName", "Ce nom d'utilisateur est " +
"déjà enregistré");
return View (regmod);
case MembershipCreateStatus.Success:
Membership.ValidateUser (regmod.UserName, passwd);
FormsAuthentication.SetAuthCookie (regmod.UserName, true);
HttpContext.Profile.Initialize (regmod.UserName, true);
HttpContext.Profile.SetPropertyValue ("gtoken", gat.access_token);
HttpContext.Profile.SetPropertyValue ("Name", me.displayName);
// TODO use image
if (me.image != null) {
HttpContext.Profile.SetPropertyValue ("avatar", me.image.url);
}
if (me.placesLived != null) {
People.Place pplace = me.placesLived.Where (x => x.primary).First ();
if (pplace != null)
HttpContext.Profile.SetPropertyValue ("Address", pplace.value);
}
if (me.url != null)
HttpContext.Profile.SetPropertyValue ("WebSite", me.url);
HttpContext.Profile.Save ();
return Redirect (returnUrl);
}
ViewData ["returnUrl"] = returnUrl;
}
return View (regmod);
}
public void ChooseCalendar()
{
throw new NotImplementedException();
}
}
}