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cleaning duplicated definitions

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This commit is contained in:
Paul Schneider
2017-07-03 15:54:18 +02:00
parent 58d3fbd37a
commit 17a8e86c2c
20 changed files with 5815 additions and 560 deletions
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84
Yavsc/Helpers/GoogleHelpers.cs
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@ -18,13 +18,6 @@
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using Newtonsoft.Json;
using System.Security.Cryptography;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Net;
using System.Web;
using System.IO;
using System;
using System.Collections.Generic;
using System.Linq;
@ -37,15 +30,13 @@ namespace Yavsc.Helpers
using Models.Messaging;
using Models;
using Interfaces.Workflow;
using Yavsc.Models.Google;
using Yavsc.Models.Calendar;
using Google.Apis.Auth.OAuth2;
using Google.Apis.Auth.OAuth2.Responses;
using Microsoft.Data.Entity;
using Google.Apis.Auth.OAuth2.Flows;
using Microsoft.AspNet.Identity.EntityFramework;
using Yavsc.Services;
/// <summary>
/// Google helpers.
/// </summary>
@ -105,81 +96,32 @@ namespace Yavsc.Helpers
);
return googleLogin;
}
public static UserCredential GetGoogleCredential(IdentityUserLogin<string> googleUserLogin)
public static UserCredential GetGoogleCredential(string googleUserLoginKey)
{
var googleId = googleUserLogin.ProviderKey;
if (string.IsNullOrEmpty(googleId))
if (string.IsNullOrEmpty(googleUserLoginKey))
throw new InvalidOperationException("No Google login");
TokenResponse resp = null;
var flow = new GoogleAuthorizationCodeFlow(new GoogleAuthorizationCodeFlow.Initializer());
return new UserCredential(flow, googleId, resp);
throw new NotImplementedException();
// TokenResponse resp = flow. ;
// return new UserCredential(flow, googleUserLoginKey, resp);
}
static string evStatusDispo = "Dispo";
public static async Task<Period[]> GetFreeTime (this ICalendarManager manager, string calId, DateTime startDate, DateTime endDate)
{
CalendarEventList evlist = await manager.GetCalendarAsync(calId, startDate, endDate) ;
var result = evlist.items
var evlist = await manager.GetCalendarAsync(calId, startDate, endDate) ;
var result = evlist.Items
.Where(
ev => ev.status == evStatusDispo
)
ev => ev.Transparency == "transparent"
)
.Select(
ev => new Period {
Start = ev.start.datetime,
End = ev.end.datetime
Start = ev.Start.DateTime.Value,
End = ev.End.DateTime.Value
}
);
return result.ToArray();
}
const string jwtHeader="{\"alg\":\"RS256\",\"typ\":\"JWT\"}";
const string tokenEndPoint = "https://www.googleapis.com/oauth2/v4/token";
static long GetTimeSpan(long seconds) {
var zero = new DateTime(1970,1,1);
return zero.AddSeconds(seconds).ToFileTimeUtc();
}
static object CreateGoogleServiceClaimSet(string scope, int expiresInSeconds) {
return new {
iss = Startup.GoogleSettings.Account.client_email,
scope = scope,
aud = "https://www.googleapis.com/oauth2/v4/token",
exp = GetTimeSpan(expiresInSeconds),
iat = DateTime.Now.ToFileTimeUtc()
};
}
public static async Task<string> GetJsonTokenAsync(string scope)
{
var claimSet = CreateGoogleServiceClaimSet(scope, 3600);
string jsonClaims = JsonConvert.SerializeObject(claimSet);
string encClaims = Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(jsonClaims));
string tokenHeader = Convert.ToBase64String(Encoding.UTF8.GetBytes(jwtHeader))+"."+encClaims;
X509Certificate2 cert = new X509Certificate2();
cert.Import(Convert.FromBase64String(Startup.GoogleSettings.Account.private_key));
RSACryptoServiceProvider key = new RSACryptoServiceProvider();
key.FromXmlString(cert.PrivateKey.ToXmlString(true));
byte[] sig = key.SignData(Encoding.UTF8.GetBytes(tokenHeader), CryptoConfig.MapNameToOID("SHA256"));
string assertion = tokenHeader+"."+Convert.ToBase64String(sig);
HttpWebRequest webreq = WebRequest.CreateHttp ("https://www.googleapis.com/oauth2/v4/token");
webreq.ContentType = "application/x-www-form-urlencoded";
using (var inputstream = await webreq.GetRequestStreamAsync()) {
var content = Encoding.UTF8.GetBytes( "grant_type="+ HttpUtility.UrlEncode(" urn:ietf:params:oauth:grant-type:jwt-bearer")+
"&assertion="+HttpUtility.UrlEncode(assertion));
await inputstream.WriteAsync(content,0,content.Length);
}
using (WebResponse resp = await webreq.GetResponseAsync ()) {
using (Stream respstream = resp.GetResponseStream ()) {
using (var rdr = new StreamReader(respstream)) {
return await rdr.ReadToEndAsync();
}
}
}
}
}
}