diff --git a/src/Server.ts b/src/Server.ts
index 64dbfcd..ee01f20 100644
--- a/src/Server.ts
+++ b/src/Server.ts
@@ -8,7 +8,8 @@ import "@tsed/passport";
 import { config } from "./config/index";
 import * as rest from "./controllers/rest/index";
 import * as pages from "./controllers/pages/index";
-import { User } from "./entities/User";
+import { User } from "./entities/user/User";
+import "./protocols/GthubProtocol";
 
 @Configuration({
   ...config,
diff --git a/src/controllers/rest/AuthController.ts b/src/controllers/rest/AuthController.ts
index aa1e80b..bbb4d4c 100644
--- a/src/controllers/rest/AuthController.ts
+++ b/src/controllers/rest/AuthController.ts
@@ -1,40 +1,18 @@
-import { Controller, Get, Req, Res, Next, QueryParams } from "@tsed/common";
+import { Controller, Get, Req, Res, Scope, ProviderScope, Post, BodyParams } from "@tsed/common";
 import { Authenticate } from "@tsed/passport";
-import { Configuration } from "@tsed/common";
-import { Response, Request, NextFunction } from "express";
+import { Response, Request } from "express";
+import { Returns } from "@tsed/schema";
+import { User } from "../../entities/user/User";
 
 @Controller("/auth")
+@Scope(ProviderScope.SINGLETON)
 export class AuthController {
-  @Configuration()
-  private config: Configuration;
-
-  @Get("/github")
-  async githubLogin(
-    @Req() req: Request,
-    @Res() res: Response,
-    @Next() next: NextFunction,
-    @QueryParams("serviceIdentifier") serviceIdentifier: string
-  ) {
-    if (!serviceIdentifier) {
-      res.status(400).send("serviceIdentifier is required");
-      return;
-    }
-
-    // Initiate authentication with the 'state' parameter
-    return Authenticate("github", {
-      scope: ["user:email"],
-      state: serviceIdentifier
-    })(req, res, next);
-  }
-
-  @Get("/github/callback")
-  @Authenticate("github", { failureRedirect: "/login" })
-  async githubCallback(@Req() req: Request, @Res() res: Response) {
-    // Authentication was successful
-    // You can redirect the user to a specific page or return user info
-
-    // Example: Redirect to the home page
-    res.redirect("/");
+  @Post("/github/login")
+  @Authenticate("github")
+  @Returns(200, User)
+  async githubLogin(@Req() req: Req, @BodyParams("serviceIdentifier") serviceIdentifier: string) {
+    req.query.state = serviceIdentifier;
+    return req.user;
   }
 
   @Get("/logout")
diff --git a/src/controllers/rest/LinkController.integration.spec.ts b/src/controllers/rest/LinkController.integration.spec.ts
index f117a40..f00e128 100644
--- a/src/controllers/rest/LinkController.integration.spec.ts
+++ b/src/controllers/rest/LinkController.integration.spec.ts
@@ -22,7 +22,9 @@ describe("LinkController", () => {
       .post("/rest/links")
       .send({
         service: "github",
-        serviceIdentifier: username
+        serviceIdentifier: username,
+        text: "some text",
+        iv: "some iv"
       })
       .expect(201);
 
diff --git a/src/controllers/rest/LinkController.ts b/src/controllers/rest/LinkController.ts
index 9a07348..b87c32a 100644
--- a/src/controllers/rest/LinkController.ts
+++ b/src/controllers/rest/LinkController.ts
@@ -5,7 +5,7 @@ import { Link } from "../../entities/link/Link";
 import { CreateLinkDto } from "../../entities/link/CreateLinkDTO";
 import { UserService } from "../../services/UserService";
 import { LinkService } from "../../services/LinkService"; // Create a new service for Link operations
-import { User } from "../../entities/User";
+import { User } from "../../entities/user/User";
 
 @Controller("/links")
 export class LinkController {
diff --git a/src/controllers/rest/UserController.integration.spec.ts b/src/controllers/rest/UserController.integration.spec.ts
index 0605e06..a369f18 100644
--- a/src/controllers/rest/UserController.integration.spec.ts
+++ b/src/controllers/rest/UserController.integration.spec.ts
@@ -1,7 +1,7 @@
 import { expect, describe, it, afterEach, beforeAll, beforeEach } from "vitest";
 import { PlatformTest } from "@tsed/common";
 import { UserController } from "./UserController";
-import { User } from "../../entities/User";
+import { User } from "../../entities/user/User";
 import { v4 as uuidv4 } from "uuid";
 import { Server } from "../../Server";
 import { SqliteDatasource, sqliteDatasource } from "src/datasources/SqliteDatasource";
diff --git a/src/controllers/rest/UserController.ts b/src/controllers/rest/UserController.ts
index 9a86eef..940e73b 100644
--- a/src/controllers/rest/UserController.ts
+++ b/src/controllers/rest/UserController.ts
@@ -1,7 +1,7 @@
 import { PathParams } from "@tsed/platform-params";
 import { Description, Get, Post, Returns, Summary } from "@tsed/schema";
 import { Controller, Inject } from "@tsed/di";
-import { User } from "../../entities/User";
+import { User } from "../../entities/user/User";
 import { Forbidden } from "@tsed/exceptions";
 import { UserService } from "../../services/UserService";
 
diff --git a/src/datasources/SqliteDatasource.ts b/src/datasources/SqliteDatasource.ts
index 31190a8..5fee011 100644
--- a/src/datasources/SqliteDatasource.ts
+++ b/src/datasources/SqliteDatasource.ts
@@ -1,7 +1,7 @@
 import { registerProvider } from "@tsed/di";
 import { DataSource } from "typeorm";
 import { Logger } from "@tsed/logger";
-import { User } from "../entities/User";
+import { User } from "../entities/user/User";
 import { Link } from "../entities/link/Link";
 
 export const SqliteDatasource = Symbol.for("SqliteDatasource");
diff --git a/src/entities/link/CreateLinkDTO.ts b/src/entities/link/CreateLinkDTO.ts
index 5befb64..84ad8e6 100644
--- a/src/entities/link/CreateLinkDTO.ts
+++ b/src/entities/link/CreateLinkDTO.ts
@@ -1,4 +1,4 @@
-import { Property, Required, MaxLength, Enum } from "@tsed/schema";
+import { Property, Required, MaxLength, Enum, Description } from "@tsed/schema";
 
 export class CreateLinkDto {
   @Property()
@@ -11,4 +11,13 @@ export class CreateLinkDto {
   @Required()
   @MaxLength(100)
   serviceIdentifier: string;
+
+  @Property()
+  @Required()
+  text: string;
+
+  @Property()
+  @Required()
+  @Description("The iv used to encrypt the text")
+  iv: string;
 }
diff --git a/src/entities/link/Link.ts b/src/entities/link/Link.ts
index c45f0f3..ce9a446 100644
--- a/src/entities/link/Link.ts
+++ b/src/entities/link/Link.ts
@@ -1,6 +1,6 @@
 import { Enum, MaxLength, Property, Required } from "@tsed/schema";
 import { Column, Entity, ManyToOne, PrimaryColumn, JoinColumn, BeforeInsert } from "typeorm";
-import { User } from "../User";
+import { User } from "../user/User";
 import { v4 as uuidv4 } from "uuid";
 
 export type Service = "github";
diff --git a/src/entities/User.ts b/src/entities/user/User.ts
similarity index 95%
rename from src/entities/User.ts
rename to src/entities/user/User.ts
index 911da6f..8f88f5f 100644
--- a/src/entities/User.ts
+++ b/src/entities/user/User.ts
@@ -1,6 +1,6 @@
 import { CollectionOf, MaxLength, Property, Required } from "@tsed/schema";
 import { BeforeInsert, Column, Entity, OneToMany, PrimaryColumn } from "typeorm";
-import { Link } from "./link/Link";
+import { Link } from "../link/Link";
 import { v4 as uuidv4 } from "uuid";
 
 @Entity()
diff --git a/src/protocols/GthubProtocol.ts b/src/protocols/GthubProtocol.ts
index 4c13916..7028b36 100644
--- a/src/protocols/GthubProtocol.ts
+++ b/src/protocols/GthubProtocol.ts
@@ -3,18 +3,17 @@ import { Protocol, OnVerify, OnInstall } from "@tsed/passport";
 import { Req } from "@tsed/common";
 import { Inject } from "@tsed/di";
 import { UserService } from "../services/UserService";
-import { Strategy as GithubStrategy } from "passport-github";
-import { SqliteDatasource } from "../datasources/SqliteDatasource";
+import { Strategy as GithubStrategy, StrategyOptionsWithRequest } from "passport-github";
 
-@Protocol({
+@Protocol<StrategyOptionsWithRequest>({
   name: "github",
   useStrategy: GithubStrategy,
   settings: {
     clientID: process.env.GITHUB_CLIENT_ID || "your-client-id",
     clientSecret: process.env.GITHUB_CLIENT_SECRET || "your-client-secret",
-    callbackURL: "http://localhost:8080/auth/github/callback",
+    callbackURL: "http://localhost:8083/auth/github/callback",
     scope: ["user:email"],
-    state: true,
+    state: "true",
     passReqToCallback: true
   }
 })
@@ -22,9 +21,6 @@ export class GithubProtocol implements OnVerify, OnInstall {
   @Inject()
   userService: UserService;
 
-  @Inject()
-  sqliteDatasource: SqliteDatasource;
-
   async $onVerify(@Req() req: Req, accessToken: string, _refreshToken: string, profile: any) {
     const emails = await this.fetchVerifiedEmails(accessToken);
 
diff --git a/src/services/LinkService.ts b/src/services/LinkService.ts
index 622f3e4..2cdf0aa 100644
--- a/src/services/LinkService.ts
+++ b/src/services/LinkService.ts
@@ -1,7 +1,7 @@
 import { Inject, Injectable } from "@tsed/di";
 import { Forbidden, NotFound } from "@tsed/exceptions";
 import { SqliteDatasource } from "../datasources/SqliteDatasource";
-import { User } from "../entities/User";
+import { User } from "../entities/user/User";
 import { CreateLinkDto } from "../entities/link/CreateLinkDTO";
 import { Link } from "../entities/link/Link";
 import { DataSource, Repository } from "typeorm";
diff --git a/src/services/UserService.ts b/src/services/UserService.ts
index b40b036..44a795c 100644
--- a/src/services/UserService.ts
+++ b/src/services/UserService.ts
@@ -1,5 +1,5 @@
 import { Inject, Injectable } from "@tsed/di";
-import { User } from "../entities/User";
+import { User } from "../entities/user/User";
 import { SqliteDatasource } from "../datasources/SqliteDatasource";
 import { DataSource, Repository } from "typeorm";