Login component added

src/app/app-routing.module.ts

@@ -5,6 +5,7 @@ import { DirectLinkComponent } from './components/direct-link/direct-link.compon
 import { HelpComponent } from './components/help/help.component';
 import { ReportIssueComponent } from './components/help/report-issue/report-issue.component';
 import { InstalledSoftwareComponent } from './components/installed-software/installed-software.component';
+import { LoginComponent } from './components/login/login.component';
 import { PageNotFoundComponent } from './components/page-not-found/page-not-found.component';
 import { BuiltInPreferencesComponent } from './components/preferences/built-in/built-in-preferences.component';
 import { CloudNodesAddTemplateComponent } from './components/preferences/built-in/cloud-nodes/cloud-nodes-add-template/cloud-nodes-add-template.component';
@@ -63,6 +64,7 @@ const routes: Routes = [
       { path: '', redirectTo: 'servers', pathMatch: 'full' },
       { path: 'servers', component: ServersComponent },
       { path: 'bundled', component: BundledServerFinderComponent },
+      { path: 'server/:server_id/login', component: LoginComponent },
       {
         path: 'server/:server_id/projects',
         component: ProjectsComponent,

src/app/app.module.ts

@@ -269,11 +269,14 @@ import { VpcsService } from './services/vpcs.service';
 import { NonNegativeValidator } from './validators/non-negative-validator';
 import { RotationValidator } from './validators/rotation-validator';
 import { MarkedDirective } from './directives/marked.directive';
+import { LoginComponent } from './components/login/login.component';
+import { LoginService } from './services/login.service';
 
 @NgModule({
   declarations: [
     AppComponent,
     ProjectMapComponent,
+    LoginComponent,
     ServersComponent,
     AddServerDialogComponent,
     CreateSnapshotDialogComponent,
@@ -549,6 +552,7 @@ import { MarkedDirective } from './directives/marked.directive';
     Title,
     ApplianceService,
     UpdatesService,
+    LoginService
   ],
   entryComponents: [
     AddServerDialogComponent,

src/app/components/login/login.component.html

@@ -0,0 +1,30 @@
+<div class="wrapper">
+    <div class="loginCard">
+        <mat-card class="matCard">
+            <div class="loginTitle">
+                <div class="loginIcon">
+                    <mat-icon class="mat-icon-login" svgIcon="gns3"></mat-icon>
+                    <div>
+                        <h1>GNS3</h1>
+                        <h6>v{{version}}</h6>
+                    </div>
+                </div>
+            </div>
+
+            <form [formGroup]="loginForm">
+                <mat-form-field>
+                    <input matInput formControlName="username" placeholder="Username" />
+                    <mat-error *ngIf="loginForm.get('username').hasError('required')">You must enter username</mat-error>
+                </mat-form-field>
+                <mat-form-field>
+                    <input matInput formControlName="password" placeholder="Password" />
+                    <mat-error *ngIf="loginForm.get('password').hasError('required')">You must enter password</mat-error>
+                </mat-form-field>
+            </form>
+
+            <div class="buttons-bar">
+                <button class="loginButton" mat-raised-button color="primary" (click)="login()">Login</button>
+            </div>
+        </mat-card>
+    </div>
+</div>

src/app/components/login/login.component.scss

@@ -0,0 +1,31 @@
+mat-form-field {
+    width: 100%;
+}
+
+.wrapper {
+    display: flex;
+    justify-content: center;
+}
+
+.loginCard {
+    width: 540px;
+}
+
+.mat-icon-login {
+    height: 200px!important;
+    width: 200px!important;
+}
+
+.loginTitle {
+    display: flex;
+    justify-content: center;
+}
+
+.loginIcon {
+    display: flex;
+    align-items: center;
+}
+
+.loginButton {
+    width: 100%;
+}

src/app/components/login/login.component.ts

@@ -0,0 +1,66 @@
+import { Component, ComponentFactoryResolver, OnInit, ViewEncapsulation } from '@angular/core';
+import { FormControl, FormGroup, Validators } from '@angular/forms';
+import { ActivatedRoute, ParamMap, Router } from '@angular/router';
+import { Server } from '../../models/server';
+import { LoginService } from '../../services/login.service';
+import { ServerDatabase } from '../../services/server.database';
+import { ServerService } from '../../services/server.service';
+import { ToasterService } from '../../services/toaster.service';
+import { AuthResponse } from '../../models/authResponse';
+import { VersionService } from '../../services/version.service';
+import { Version } from '../../models/version';
+
+@Component({
+    selector: 'app-login',
+    templateUrl: './login.component.html',
+    styleUrls: ['./login.component.scss'],
+    encapsulation: ViewEncapsulation.None,
+})
+export class LoginComponent implements OnInit {
+    private server: Server;
+    public version: string;
+
+    loginForm = new FormGroup({
+        username: new FormControl('', [Validators.required]),
+        password: new FormControl('', [Validators.required])
+    });
+
+    constructor(
+        private loginService: LoginService,
+        private serverService: ServerService,
+        private serverDatabase: ServerDatabase,
+        private route: ActivatedRoute,
+        private router: Router,
+        private toasterService: ToasterService,
+        private versionService: VersionService
+    ) {}
+
+    async ngOnInit() {
+        const server_id = this.route.snapshot.paramMap.get('server_id');
+        this.serverService.get(parseInt(server_id, 10)).then((server: Server) => {
+            this.server = server;
+
+            this.versionService.get(this.server).subscribe((version: Version) => {
+                this.version = version.version;
+            });
+        });
+    }
+
+    public login() {
+        if (this.loginForm.get('username').invalid || this.loginForm.get('password').invalid) {
+            this.toasterService.error("Please enter username and password")
+            return;
+        }
+
+        let username = this.loginForm.get('username').value;
+        let password = this.loginForm.get('password').value;
+
+        this.loginService.login(this.server, username, password).subscribe(async (response: AuthResponse) => {
+            let server = this.server;
+            server.authToken = response.access_token;
+            await this.serverService.update(server);
+
+            this.router.navigate(['/server', this.server.id, 'projects']);
+        });
+    }
+}

src/app/components/template/template.component.ts

@@ -127,7 +127,7 @@ export class TemplateComponent implements OnInit, OnDestroy {
   }
 
   getImageSourceForTemplate(template: Template) {
-    return `${this.server.protocol}//${this.server.host}:${this.server.port}/v3/symbols/${template.symbol}/raw`;
+    return this.symbolService.getSymbolFromTemplate(this.server, template);
   }
 
   ngOnDestroy() {

src/app/layouts/default-layout/default-layout.component.html

@@ -39,4 +39,4 @@
 
 <app-progress></app-progress>
 
-<footer class="footer mat-app-background">GNS3 Web UI &copy; 2020 - v{{ uiVersion }}</footer>
+<footer class="footer mat-app-background">GNS3 Web UI &copy; 2021 - v{{ uiVersion }}</footer>

src/app/models/authResponse.ts

@@ -0,0 +1,4 @@
+export interface AuthResponse {
+    access_token: string;
+    token_type: string;
+}

src/app/models/server.ts

@@ -3,6 +3,7 @@ export type ServerStatus = 'stopped' | 'starting' | 'running';
 export type ServerProtocol = 'http:' | 'https:';
 
 export class Server {
+  authToken: string;
   id: number;
   name: string;
   location: ServerLocation;

src/app/services/http-server.service.ts

@@ -187,10 +187,9 @@ export class HttpServer {
       options.headers = {};
     }
 
-    // if (server.authorization === 'basic') {
-    //   const credentials = btoa(`${server.login}:${server.password}`);
-    //   options.headers['Authorization'] = `Basic ${credentials}`;
-    // }
+    if (server.authToken) {
+      options.headers['Authorization'] = `Bearer ${server.authToken}`;
+    }
 
     return {
       url: url,

src/app/services/login.service.ts

@@ -0,0 +1,23 @@
+import { HttpHeaders, HttpParams } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import 'rxjs/add/operator/map';
+import { Server } from '../models/server';
+import { HttpServer } from './http-server.service';
+import { AuthResponse } from '../models/authResponse';
+
+@Injectable()
+export class LoginService {
+  constructor(private httpServer: HttpServer) {}
+
+  login(server: Server, username: string, password: string) {
+    const payload = new HttpParams()
+        .set('username', username)
+        .set('password', password);
+
+    const options = {
+        headers: new HttpHeaders().set('Content-Type', 'application/x-www-form-urlencoded')
+    };
+
+    return this.httpServer.post<AuthResponse>(server, '/users/login', payload, options);
+  }
+}

src/app/services/symbol.service.ts

@@ -5,6 +5,7 @@ import { Node } from '../cartography/models/node';
 import { Server } from '../models/server';
 import { Symbol } from '../models/symbol';
 import { HttpServer } from './http-server.service';
+import { Template } from '../models/template';
 
 const CACHE_SIZE = 1;
 
@@ -62,6 +63,10 @@ export class SymbolService {
     const encoded_uri = encodeURI(symbol_id);
     return this.httpServer.getText(server, `/symbols/${encoded_uri}/raw`);
   }
+
+  getSymbolFromTemplate(server: Server, template: Template) {
+    return `${server.protocol}//${server.host}:${server.port}/v3/symbols/${template.symbol}/raw`;
+  }
 }
 
 class SymbolDimension {