mirror of
https://github.com/HendrikRauh/inventree-app.git
synced 2026-02-04 11:13:17 +00:00
Implement token-based login method and update localization for token prompts
This commit is contained in:
RaffaelW
parent
8f18e328e0
commit
2aa745cf69
3 changed files with 188 additions and 69 deletions
55
lib/api.dart
55
lib/api.dart
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@ -2,32 +2,31 @@ import "dart:async";
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import "dart:convert";
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import "dart:io";
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import "package:cached_network_image/cached_network_image.dart";
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import "package:flutter/foundation.dart";
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import "package:flutter/material.dart";
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import "package:flutter_cache_manager/flutter_cache_manager.dart";
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import "package:flutter_tabler_icons/flutter_tabler_icons.dart";
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import "package:http/http.dart" as http;
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import "package:http/io_client.dart";
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import "package:intl/intl.dart";
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import "package:inventree/main.dart";
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import "package:inventree/widget/progress.dart";
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import "package:one_context/one_context.dart";
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import "package:open_filex/open_filex.dart";
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import "package:cached_network_image/cached_network_image.dart";
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import "package:flutter/material.dart";
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import "package:flutter_tabler_icons/flutter_tabler_icons.dart";
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import "package:flutter_cache_manager/flutter_cache_manager.dart";
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import "package:path_provider/path_provider.dart";
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import "package:inventree/api_form.dart";
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import "package:inventree/app_colors.dart";
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import "package:inventree/preferences.dart";
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import "package:inventree/l10.dart";
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import "package:inventree/helpers.dart";
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import "package:inventree/inventree/model.dart";
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import "package:inventree/inventree/notification.dart";
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import "package:inventree/inventree/status_codes.dart";
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import "package:inventree/inventree/sentry.dart";
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import "package:inventree/inventree/status_codes.dart";
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import "package:inventree/l10.dart";
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import "package:inventree/main.dart";
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import "package:inventree/preferences.dart";
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import "package:inventree/user_profile.dart";
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import "package:inventree/widget/dialogs.dart";
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import "package:inventree/widget/progress.dart";
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import "package:inventree/widget/snacks.dart";
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import "package:one_context/one_context.dart";
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import "package:open_filex/open_filex.dart";
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import "package:path_provider/path_provider.dart";
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/*
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* Class representing an API response from the server
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@ -163,6 +162,7 @@ class InvenTreeFileService extends FileService {
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*
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* InvenTree implements token-based authentication, which is
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* initialised using a username:password combination.
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* Alternatively, an existing token provided by the user can be used for authentication.
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*/
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/*
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@ -540,6 +540,35 @@ class InvenTreeAPI {
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}
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}
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Future<APIResponse> checkToken(UserProfile userProfile, String token) async {
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debug("Checking token @ ${_URL_ME}");
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userProfile.token = token;
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profile = userProfile;
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await UserProfileDBManager().updateProfile(userProfile);
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final response = await get(_URL_ME);
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if (!response.successful()) {
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switch (response.statusCode) {
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case 401:
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case 403:
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showServerError(
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apiUrl,
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L10().serverAuthenticationError,
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L10().invalidToken,
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);
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default:
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showStatusCodeError(apiUrl, response.statusCode);
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}
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debug("Request failed: STATUS ${response.statusCode}");
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}
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return response;
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}
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/*
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* Fetch a token from the server,
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* with a temporary authentication header
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@ -418,6 +418,9 @@
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"enterPassword": "Enter password",
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"@enterPassword": {},
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"enterToken": "Enter API token",
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"@enterToken": {},
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"enterUsername": "Enter username",
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"@enterUsername": {},
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@ -665,6 +668,9 @@
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"invalidSupplierPart": "Invalid Supplier Part",
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"@invalidSupplierPart": {},
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"invalidToken": "Invalid Token",
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"@invalidToken": {},
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"invalidUsernamePassword": "Invalid username / password combination",
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"@invalidUsernamePassword": {},
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@ -770,6 +776,9 @@
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"login": "Login",
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"@login": {},
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"loginMethod": "Login method",
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"@loginMethod": {},
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"loginEnter": "Enter login details",
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"@loginEnter": {},
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@ -1644,6 +1653,12 @@
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"toggleTorch": "Toggle Torch",
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"@toggleTorch": {},
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"token": "Token",
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"@token": {},
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"tokenEmpty": "Token cannot be empty",
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"@tokenEmpty": {},
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"tokenError": "Token Error",
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"@tokenError": {},
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@ -1720,6 +1735,9 @@
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"username": "Username",
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"@username": {},
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"usernameAndPassword": "Username & Password",
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"@usernameAndPassword": {},
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"usernameEmpty": "Username cannot be empty",
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"@usernameEmpty": {},
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@ -1,13 +1,14 @@
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import "package:flutter/material.dart";
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import "package:flutter_tabler_icons/flutter_tabler_icons.dart";
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import "package:inventree/app_colors.dart";
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import "package:inventree/user_profile.dart";
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import "package:inventree/l10.dart";
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import "package:inventree/api.dart";
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import "package:inventree/app_colors.dart";
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import "package:inventree/l10.dart";
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import "package:inventree/user_profile.dart";
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import "package:inventree/widget/dialogs.dart";
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import "package:inventree/widget/progress.dart";
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enum LoginMethod { credentials, token }
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class InvenTreeLoginWidget extends StatefulWidget {
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const InvenTreeLoginWidget(this.profile) : super();
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@ -22,9 +23,12 @@ class _InvenTreeLoginState extends State<InvenTreeLoginWidget> {
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String username = "";
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String password = "";
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String token = "";
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bool _obscured = true;
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LoginMethod _method = LoginMethod.credentials;
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String error = "";
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// Attempt login
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@ -44,12 +48,19 @@ class _InvenTreeLoginState extends State<InvenTreeLoginWidget> {
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showLoadingOverlay();
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// Attempt login
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final response = await InvenTreeAPI().fetchToken(
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widget.profile,
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username,
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password,
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);
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final APIResponse response;
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if (_method == LoginMethod.credentials) {
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// Attempt login
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response = await InvenTreeAPI().fetchToken(
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widget.profile,
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username,
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password,
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);
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} else {
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// Check token validity
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response = await InvenTreeAPI().checkToken(widget.profile, token);
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}
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hideLoadingOverlay();
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@ -123,55 +134,116 @@ class _InvenTreeLoginState extends State<InvenTreeLoginWidget> {
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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...before,
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TextFormField(
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decoration: InputDecoration(
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labelText: L10().username,
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labelStyle: TextStyle(fontWeight: FontWeight.bold),
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hintText: L10().enterUsername,
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),
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initialValue: "",
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keyboardType: TextInputType.text,
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onSaved: (value) {
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username = value?.trim() ?? "";
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},
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validator: (value) {
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if (value == null || value.trim().isEmpty) {
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return L10().usernameEmpty;
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}
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return null;
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},
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),
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TextFormField(
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decoration: InputDecoration(
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labelText: L10().password,
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labelStyle: TextStyle(fontWeight: FontWeight.bold),
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hintText: L10().enterPassword,
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suffixIcon: IconButton(
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icon: _obscured
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? Icon(TablerIcons.eye)
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: Icon(TablerIcons.eye_off),
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onPressed: () {
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setState(() {
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_obscured = !_obscured;
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});
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},
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// Dropdown to select login method
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Padding(
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padding: EdgeInsets.symmetric(vertical: 8),
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child: DropdownButtonFormField<LoginMethod>(
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value: _method,
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decoration: InputDecoration(
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labelText: L10().loginMethod,
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labelStyle: TextStyle(fontWeight: FontWeight.bold),
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),
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items: [
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DropdownMenuItem(
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child: Text(L10().usernameAndPassword),
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value: LoginMethod.credentials,
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),
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DropdownMenuItem(
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child: Text(L10().token),
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value: LoginMethod.token,
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),
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],
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onChanged: (val) {
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setState(() {
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_method = val ?? LoginMethod.credentials;
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});
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},
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),
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initialValue: "",
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keyboardType: TextInputType.visiblePassword,
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obscureText: _obscured,
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onSaved: (value) {
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password = value?.trim() ?? "";
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},
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validator: (value) {
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if (value == null || value.trim().isEmpty) {
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return L10().passwordEmpty;
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}
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return null;
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},
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),
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// Show fields depending on selected login method
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if (_method == LoginMethod.credentials) ...[
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TextFormField(
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decoration: InputDecoration(
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labelText: L10().username,
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labelStyle: TextStyle(fontWeight: FontWeight.bold),
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hintText: L10().enterUsername,
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),
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initialValue: "",
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keyboardType: TextInputType.text,
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onSaved: (value) {
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username = value?.trim() ?? "";
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},
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validator: (value) {
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if (value == null || value.trim().isEmpty) {
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return L10().usernameEmpty;
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}
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return null;
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},
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),
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TextFormField(
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decoration: InputDecoration(
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labelText: L10().password,
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labelStyle: TextStyle(fontWeight: FontWeight.bold),
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hintText: L10().enterPassword,
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suffixIcon: IconButton(
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icon: _obscured
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? Icon(TablerIcons.eye)
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: Icon(TablerIcons.eye_off),
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onPressed: () {
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setState(() {
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_obscured = !_obscured;
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});
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},
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),
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),
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initialValue: "",
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keyboardType: TextInputType.visiblePassword,
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obscureText: _obscured,
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onSaved: (value) {
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password = value?.trim() ?? "";
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},
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validator: (value) {
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if (value == null || value.trim().isEmpty) {
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return L10().passwordEmpty;
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}
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return null;
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},
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),
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] else ...[
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TextFormField(
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decoration: InputDecoration(
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labelText: L10().token,
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labelStyle: TextStyle(fontWeight: FontWeight.bold),
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hintText: L10().enterToken,
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suffixIcon: IconButton(
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icon: _obscured
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? Icon(TablerIcons.eye)
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: Icon(TablerIcons.eye_off),
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onPressed: () {
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setState(() {
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_obscured = !_obscured;
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});
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},
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),
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),
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initialValue: "",
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keyboardType: TextInputType.visiblePassword,
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obscureText: _obscured,
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onSaved: (value) {
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token = value?.trim() ?? "";
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},
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validator: (value) {
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if (value == null || value.trim().isEmpty) {
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return L10().tokenEmpty;
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}
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return null;
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},
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),
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],
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...after,
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],
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),
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