fix: minor bugfixes in the authentication process

backend/auth_app/views.py

@@ -75,7 +75,7 @@ class RegisterView(APIView):
 
         message = EmailMultiAlternatives(
             subject='Confirm your email',
-            body=strip_tags(html_body),  # Plain text fallback
+            body=strip_tags(html_body),
             from_email=settings.DEFAULT_FROM_EMAIL,
             to=[user.email]
         )
@@ -153,7 +153,6 @@ class ChangePasswordView(APIView):
 
 class AuthView(ObtainAuthToken):
     authentication_classes = [authentication.TokenAuthentication]
-    permission_classes = [permissions.IsAuthenticated]
 
     def get(self, request):
         if request.user.is_authenticated:

frontend/src/app/components/auth/forgot-password/forgot-password.component.ts

@@ -68,7 +68,7 @@ export class ForgotPasswordComponent implements OnInit {
 
   async verifyEmail() {
     const body = {
-      email: this.authData.mail,
+      email: this.authData.mail.toLowerCase(),
     };
     try {
       this.authData.send = true;
@@ -84,7 +84,7 @@ export class ForgotPasswordComponent implements OnInit {
 
   async changePassword() {
     const body = {
-      email: this.authData.mail,
+      email: this.authData.mail.toLowerCase(),
       token: this.authData.token,
       new_password: this.authData.password,
     };

frontend/src/app/components/auth/landing-page/landing-page.component.ts

@@ -40,12 +40,12 @@ export class LandingPageComponent {
 
   async checkDuplicatesEmail() {
     const body = {
-      email: this.authData.mail,
+      email: this.authData.mail.toLowerCase(),
     };
     try {
       this.authData.send = true;
       await this.authService.checkAuthUserMail(body);
-      const queryParams = { mail: this.authData.mail };
+      const queryParams = { mail: this.authData.mail.toLowerCase() };
       this.router.navigate(['/register'], { queryParams });
       this.errorService.clearError();
     } catch (error) {

frontend/src/app/components/auth/register/register.component.ts

@@ -44,7 +44,7 @@ export class RegisterComponent implements OnInit {
   async onSubmit(ngForm: NgForm) {
     if (ngForm.submitted && ngForm.form.valid) {
       const body = {
-        email: this.authData.mail,
+        email: this.authData.mail.toLowerCase(),
         username: this.authData.mail.split('@')[0],
         password: this.authData.password,
       };

frontend/src/app/components/auth/verify-email/verify-email.component.ts

@@ -37,7 +37,7 @@ export class VerifyEmailComponent {
 
   async verifyEmail() {
     const body = {
-      email: this.authData.mail,
+      email: this.authData.mail.toLowerCase(),
       token: this.authData.token,
     };
     try {