diff --git a/package-lock.json b/package-lock.json
index 269e1005c..7c1009e4e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3461,6 +3461,37 @@
       "integrity": "sha512-3YDiu347mtVtjpyV3u5kVqQLP242c06zwDOgpeRnybmXlYYsLbtTrUBUm8i8srONt+FWobl5aibnU1030PeeuA==",
       "dev": true
     },
+    "axios": {
+      "version": "0.19.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
+      "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
+      "requires": {
+        "follow-redirects": "1.5.10"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "follow-redirects": {
+          "version": "1.5.10",
+          "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.5.10.tgz",
+          "integrity": "sha512-0V5l4Cizzvqt5D44aTXbFZz+FtyXV1vrDN6qrelxtfYQKW0KO0W2T/hkE8xvGa/540LkZlkaUjO4ailYTFtHVQ==",
+          "requires": {
+            "debug": "=3.1.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        }
+      }
+    },
     "axobject-query": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/axobject-query/-/axobject-query-2.0.2.tgz",
diff --git a/package.json b/package.json
index 33826903d..213d63b60 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
     "@ionic-native/status-bar": "^5.0.0",
     "@ionic/angular": "^5.0.0",
     "@logisticinfotech/ionic4-datepicker": "^1.4.4",
+    "axios": "^0.19.2",
     "capacitor-datepicker": "0.0.2",
     "moment": "^2.27.0",
     "rxjs": "~6.5.1",
diff --git a/src/app/pages/login/login.page.html b/src/app/pages/login/login.page.html
index 811842613..72278d38f 100644
--- a/src/app/pages/login/login.page.html
+++ b/src/app/pages/login/login.page.html
@@ -17,7 +17,7 @@
             <ion-input type="text" name="domainName" [(ngModel)]="postData.domainName"></ion-input>
           </ion-item>
         
-        <ion-button expand="block" shape="round" color="primary" (click)="simpleLogin()">Entrar</ion-button>
+          <ion-button expand="block" shape="round" color="primary" (click)="simpleLogin()">Entrar</ion-button>
     </ion-list>
   </form>
 </div>
diff --git a/src/app/services/auth.service.ts b/src/app/services/auth.service.ts
index d421c24e9..e4ede12bd 100644
--- a/src/app/services/auth.service.ts
+++ b/src/app/services/auth.service.ts
@@ -4,6 +4,7 @@ import { HttpService } from './http.service';
 import { Router } from '@angular/router';
 import { Observable } from 'rxjs';
 import { AuthConnstants } from '../config/auth-constants';
+import axios from "axios";
 
 @Injectable({
   providedIn: 'root'
@@ -16,15 +17,45 @@ export class AuthService {
     private router: Router
     ) { }
 
-    /* login(postData: any): Observable<any> {
-      return this.httpService.post('login', postData);
-      }
+    async login(postData: any): Promise<any> {
 
-      signup(postData: any): Observable<any> {
-        return this.httpService.post('signup', postData);
-        }
+      var session_url = 'https://gpr-dev-08.gabinetedigital.local/api/v2.0/me';
+      var credentials = btoa(postData.domainName + '\\' + postData.username + ':' + postData.password); //conversão em base64 das credenciais inseridas
+      var statusresult = -1;
 
-    logout(){
+      //configuração dos headers para autênticação básica, passando as credenciais convertidas em base64
+      var config = {
+        headers: { 
+          'Authorization': 'Basic ' + credentials, 
+        },    
+      };
+        
+      await axios.get(session_url, config)
+            .then(function (response) {
+              statusresult = response.status;
+            })
+            .catch(function (error) {
+              if (error.response) {
+                statusresult = error.response.status;
+              }
+          });
+        
+          if (statusresult == 200)
+            {
+              return true;
+            }
+          else
+            if (statusresult == 401)
+              {
+                return false;
+              }
+          else
+            {
+              return false;
+            }
+    }
+
+   /* logout(){
       this.storageService.removeStorageItem(AuthConnstants.AUTH).then(res =>{
         this.router.navigate([''])
       })