Add bitcore encryption. Unfortunately not working(

package.json

@@ -22,6 +22,8 @@
     "@angular/platform-browser": "^4.0.0",
     "@angular/platform-browser-dynamic": "^4.0.0",
     "@angular/router": "^4.0.0",
+    "bitcore-ecies": "^1.0.3",
+    "bitcore-lib": "^0.14.0",
     "core-js": "^2.4.1",
     "rxjs": "^5.1.0",
     "zone.js": "^0.8.4"

src/app/app.component.html

@@ -1,12 +1,24 @@
 <md-toolbar color="primary">
   <span>Log Manager</span>
   <span style="flex: 1 1 auto;"></span>
-  <span><button (click)="Exit();" md-raised-button color="warn">Выхода нет</button></span>
+  <span>
+    <button md-raised-button color="primary" (click)="AddNew();">Новый</button>
+    <button (click)="Exit();" md-raised-button color="warn">Выхода нет</button>
+  </span>
 </md-toolbar>
 
+<md-card *ngIf="showCon && showDialog">
+  <md-input-container style="width: 100%" floatPlaceholder="auto|always|never">
+      <textarea mdInput mdTextareaAutosize name="textarea" [(ngModel)]="textarea" required
+                placeholder="Текст заметки"></textarea>
+  </md-input-container>
+  <button (click)="AcceptNew();" md-raised-button color="primary">Добавить</button>
+  <button (click)="HideNew();" md-raised-button color="warn">Убрать</button>
+</md-card>
+
 <md-card *ngIf="!showCon">
   <md-input-container>
-    <input (change)="pass=$event.target.value" mdInput placeholder="Пароль" type="password" id="password">
+    <input name="pass" [(ngModel)]="pass" mdInput placeholder="Пароль" type="password" id="password">
   </md-input-container>
   <button (click)="Decrypt();" md-raised-button>Расшифровать заголовки</button>
 </md-card>

src/app/app.component.ts

@@ -1,4 +1,11 @@
 import { Component } from '@angular/core';
+import { Http, Headers, Response } from '@angular/http';
+import { PrivateKey, PublicKey } from 'bitcore-lib';
+
+export class NewMessage {
+  public Content: string;
+  public Sign: string;
+}
 
 @Component({
   selector: 'app-root',
@@ -7,11 +14,40 @@ import { Component } from '@angular/core';
 })
 export class AppComponent {
   showCon = false;
+  showDialog = false;
+  address = 'http://127.0.0.1:8000/api/';
   pass: string;
+  textarea: string;
+  constructor(private http: Http) {}
   Exit(): void {
     this.showCon = false;
   }
   Decrypt(): void {
     this.showCon = true;
+    if (this.pass === 'genmekey') {
+      this.GenerateKeyPair();
+    }
+  }
+  AddNew(): void {
+    this.showDialog = true;
+  }
+  HideNew(): void {
+    this.showDialog = false;
+    this.textarea = null;
+  }
+  GenerateKeyPair(): void {
+    const keypair = new PrivateKey();
+    const pubpair = new PublicKey(keypair, true);
+    console.log(keypair.toString());
+    console.log(pubpair.toString());
+  }
+  AcceptNew(): void {
+    console.log(this.textarea);
+    const obj = new NewMessage;
+    obj.Content = this.textarea;
+    obj.Sign = '';
+    const body = JSON.stringify(obj);
+    const headers = new Headers({ 'Content-Type': 'application/json;charset=utf-8' });
+    this.http.post((this.address + 'new'), body, { headers: headers });
   }
 }