Added Login system
This commit is contained in:
BOT Alex
parent
80fe9246cc
commit
2b8cc84053
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@ -3,10 +3,12 @@
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@using System.ComponentModel.DataAnnotations
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@inject HttpClient httpClient
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@inject Blazored.LocalStorage.ILocalStorageService localStorage
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@inject NavigationManager NavManager
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@inject ISnackbar Snackbar
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<MudLayout Class="overflow-hidden">
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<MudAppBar Elevation="1">
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<MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="ClearAllCookies">Clear cookies</MudButton>
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<MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="RegisterAccount">Clear cookies</MudButton>
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<MudSpacer />
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@if (!isLoggedIn)
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{
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@ -14,8 +16,12 @@
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<MudText Style="font-size: 15px;">Log-in or sign-up here</MudText>
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<MudIcon Class="mr-n1" Icon="@Icons.Material.Filled.ArrowRightAlt" />
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</MudPaper>
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}
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<MudAvatar @onclick="ToggleDrawer" Style="cursor:pointer;" Variant="Variant.Outlined" Color="Color.Surface" Class="mr-n2">?</MudAvatar>
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}
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else
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{
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<MudAvatar @onclick="ToggleDrawer" Style="cursor:pointer;" Variant="Variant.Outlined" Color="Color.Success" Class="mr-n2">@(char.ToUpper(Program.LoggedInName[0]))</MudAvatar>
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}
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</MudAppBar>
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<MudDrawer @bind-Open="@openContentDrawer" ClipMode="DrawerClipMode.Always" Breakpoint="Breakpoint.Lg" PreserveOpenState="false" Elevation="1" Variant="@DrawerVariant.Mini" OpenMiniOnHover="true">
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@ -29,17 +35,17 @@
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<MudDrawer Anchor="Anchor.End" @bind-Open="@openProfileDrawer" ClipMode="DrawerClipMode.Always" Breakpoint="Breakpoint.Lg" PreserveOpenState="true" Elevation="1" Variant="@DrawerVariant.Temporary">
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@if (isLoggedIn)
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{
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<MudNavMenu>
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<MudNavLink Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Store">Store</MudNavLink>
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<MudNavLink Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Chat">Library</MudNavLink>
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<MudNavLink Match="NavLinkMatch.All" Icon="@Icons.Material.Filled.Group">Community</MudNavLink>
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</MudNavMenu>
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<MudPaper Class="ma-2">
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<MudStack Spacing="0" Class="justify-center">
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<MudButton Class="ma-4" Variant="Variant.Outlined" Color="Color.Error" OnClick="Logout">Logout</MudButton>
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</MudStack>
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</MudPaper>
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}
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else
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{
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<MudPaper Class="ma-2">
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<MudStack Spacing="0" Class="justify-center">
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<MudButton Class="ma-4" Variant="Variant.Outlined" Color="Color.Primary" OnClick="ShowLogIn">Log-in</MudButton>
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<MudButton Class="ma-4" Variant="Variant.Outlined" Color="Color.Primary" OnClick="ShowLogIn">Sign-in</MudButton>
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<MudButton Class="ma-4" Variant="Variant.Outlined" Color="Color.Success" OnClick="ShowSignUp">Sign-up</MudButton>
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</MudStack>
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</MudPaper>
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@ -58,7 +64,7 @@
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<MudText Typo="Typo.h3">Sign-up</MudText>
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<MudForm @ref="form" @bind-IsValid="@isValid" @bind-Errors="@errors">
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<MudTextField T="string" Label="Username" Required="true" RequiredError="User name is required!"
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<MudTextField T="string" Label="Username" Required="true" RequiredError="Username is required!" HelperText="This is case sensitive!"
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@bind-Text=tempUser.Username />
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<MudTextField T="string" Label="Email" Required="true" RequiredError="Email is required!"
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Validation="@(new EmailAddressAttribute() {ErrorMessage = "The email address is invalid"})"
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@ -75,16 +81,31 @@
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<MudStack>
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<MudCheckBox Class="ml-n2" T="bool" Required="true" RequiredError="You must agree"><MudText Style="font-size:10px;">I agree with <MudLink Href="/TOS" OnClick="HideOverlays" Style="font-size:10px;">Terms Of Service</MudLink></MudText></MudCheckBox>
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</MudStack>
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<MudButton Variant="Variant.Filled" Color="Color.Primary" Disabled="@(!isValid)" Class="ml-auto" OnClick="AddUser">Register</MudButton>
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<MudButton Variant="Variant.Filled" Color="Color.Primary" Disabled="@(!isValid)" Class="ml-auto" OnClick="RegisterAccount">Register</MudButton>
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</MudStack>
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</MudForm>
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</MudPaper>
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</MudOverlay>
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@*Log-in overlay*@
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<MudOverlay @bind-Visible="isLoggingIn" DarkBackground="true" AutoClose=true Style="backdrop-filter:blur(5px)">
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<MudPaper @onclick:stopPropagation=true>
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<MudText>Login</MudText>
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<MudOverlay ZIndex="1400" @bind-Visible="isLoggingIn" DarkBackground="true" Style="backdrop-filter:blur(5px)">
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<MudPaper Class="pa-4 rounded-lg" @onclick:stopPropagation=true>
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<MudIconButton Style="position: absolute; right: 0; top: 0;" Icon="@Icons.Material.Filled.Close" OnClick="HideOverlays" />
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<MudText Typo="Typo.h3">Sign-in</MudText>
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<MudText>Welcome back!</MudText>
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<MudForm @ref="form" @bind-IsValid="@isValid" @bind-Errors="@errors">
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<MudTextField T="string" Label="Username" Variant="Variant.Filled" Required="true" RequiredError="Username is empty?" HelperText="This is case sensitive!"
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@bind-Text=tempUser.Username />
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<MudTextField T="string" Label="Password" Variant="Variant.Filled" HelperText="(This will not be encrypted)" @ref="pwField1"
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InputType="InputType.Password"
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Required="true"
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RequiredError="Password is empty?"
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@bind-Text=tempUser.Password />
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<MudStack Row=true Class="d-flex align-center mt-6">
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<MudButton Variant="Variant.Filled" Color="Color.Primary" Disabled="@(!isValid)" Class="ml-auto" OnClick="StartLoggingIn">Login!</MudButton>
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</MudStack>
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</MudForm>
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</MudPaper>
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</MudOverlay>
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@ -96,6 +117,7 @@
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bool isSigningUp = false;
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bool isLoggingIn = false;
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bool isValid = false;
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User[]? allUsers;
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User tempUser = new User();
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@ -120,12 +142,74 @@
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void HideOverlays() => isSigningUp = isLoggingIn = false;
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#endregion
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async void AddUser()
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async void RegisterAccount()
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{
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//await httpClient.PostAsJsonAsync("https://globalchat-4a89f-default-rtdb.europe-west1.firebasedatabase.app/Database/Users.json", new User());
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Console.WriteLine(tempUser.Username);
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Console.WriteLine(tempUser.Email);
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Console.WriteLine(tempUser.Password);
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if (await GetUserFromName(tempUser) == null)
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{
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Console.WriteLine("Creating username");
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await httpClient.PostAsJsonAsync("https://globalchat-4a89f-default-rtdb.europe-west1.firebasedatabase.app/Database/Users.json", tempUser);
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LoginAs(tempUser);
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}
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else
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{
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Console.WriteLine("Username already exists!");
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Snackbar.Add("Username already exists!", Severity.Warning);
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}
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}
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async void StartLoggingIn()
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{
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User? serverSideUser = await GetUserFromName(tempUser);
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if (serverSideUser == null)
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{
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Console.WriteLine("User not found");
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Snackbar.Add("User not found", Severity.Warning);
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return;
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}
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if (serverSideUser.Password != tempUser.Password)
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{
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Console.WriteLine("Wrong password!");
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Snackbar.Add("Wrong password! Hackerman!", Severity.Error);
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return;
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}
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Console.WriteLine("Login success!");
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LoginAs(tempUser);
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}
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async Task<User?> GetUserFromName(User user)
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{
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allUsers = await GetAllUsers();
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if (allUsers == null) return null;
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User? selectedUser = allUsers.FirstOrDefault(x => x.Username == user.Username);
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if (selectedUser == null) return null;
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return selectedUser;
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}
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async void LoginAs(User user)
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{
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await localStorage.SetItemAsStringAsync("User", user.Username);
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RefreshPage();
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}
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async void Logout()
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{
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await localStorage.RemoveItemAsync("User");
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RefreshPage();
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}
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async Task<User[]?> GetAllUsers()
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{
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var allUsers = await httpClient.GetFromJsonAsync<Dictionary<string, User>>("https://globalchat-4a89f-default-rtdb.europe-west1.firebasedatabase.app/Database/Users.json");
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if (allUsers == null)
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return null;
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User[] users = allUsers.Values.ToArray();
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return users;
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}
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#region Signup
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@ -161,17 +245,19 @@
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protected override async Task OnInitializedAsync()
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{
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// Reads "cookie"
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var cookieContent = await localStorage.GetItemAsync<User>("cookieName");
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CheckLoggedin();
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}
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if (cookieContent == null)
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async void CheckLoggedin()
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{
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Console.WriteLine("Cookie is blank");
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}
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else
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{
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Console.WriteLine("We have a cookie with contents: " + cookieContent);
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}
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string? name = await localStorage.GetItemAsStringAsync("User");
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if (name == null) return;
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Snackbar.Add("Successfully logged in!", Severity.Success);
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Program.LoggedInName = name;
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isLoggedIn = true;
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StateHasChanged();
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}
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async void ClearAllCookies()
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@ -179,6 +265,11 @@
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await localStorage.ClearAsync();
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}
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private void RefreshPage()
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{
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NavManager.NavigateTo(NavManager.Uri, forceLoad: true);
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}
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public class User
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{
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public string? Username { get; set; }
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@ -6,9 +6,12 @@ using Otakians;
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using System;
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using System.Security.Cryptography;
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using System.Text;
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using MudBlazor;
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internal class Program
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{
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public static string? LoggedInName;
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private static async Task Main(string[] args)
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{
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var builder = WebAssemblyHostBuilder.CreateDefault(args);
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@ -16,8 +19,8 @@ internal class Program
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builder.RootComponents.Add<HeadOutlet>("head::after");
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builder.Services.AddScoped(sp => new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
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builder.Services.AddMudServices();
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builder.Services.AddBlazoredLocalStorage(); // local storage
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builder.Services.AddMudServices(config =>
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config.SnackbarConfiguration.PositionClass = Defaults.Classes.Position.TopCenter);
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builder.Services.AddBlazoredLocalStorage(config =>
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config.JsonSerializerOptions.WriteIndented = true); // local storage
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@ -7,3 +7,4 @@
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@using Microsoft.JSInterop
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@using Otakians
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@using MudBlazor
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@using System.Text.Json;
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