Custom login page in mvc

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Custom login page in mvc

I've been messing around with ASP. NET Core 2. There was, however, one particular thing that bugged me while I was trying to set up a sample project for a forthcoming post: how in the heck do you change the landing page for the app? It took a bit of digging, but I eventually did come up with the answer to that question, and in fact you can do it in just one line of code.

But in my sample project, I wanted to have a deeper folder structure, and I wanted the default page of the app to be a page within another folder. Supporting the first two URLs was easy; in fact, that's what Razor Pages is designed to do by default. But getting the third url to map to the appropriate page involves changing a setting in the Startup. Within that AddRazorPagesOptions method, we can set things like route conventions and the root directory for pages.

It turns out that, to set a default route for a page, you execute this call:. Note the parameters for the AddPageRoute method. The first parameter takes the path to the page for which we want to add a route. The second identifies the route that should map to the page. And, voila, the page now maps correctly:. Plus my eBook "The Daily Design Pattern", early access, new posts in your inbox, and more for becoming a paid subscriber.

And, voila, the page now maps correctly: Here's hoping this helps someone else who's learning about Razor Pages! Happy Coding! Check your inbox and click the link to start the subscription process. You've successfully subscribed to Exception Not Found. Next, complete checkout for access ro receive The Catch Block newsletter and other features! Welcome back! You've successfully signed in.

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Your account is fully activated, check your account page to get your eBook.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here.

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Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I have an ASP. It's set up from the default project for ASP. Nothing I can find is using ASP. Additionally, the ability to log out if they are automatically authenticated and log in as a different user.

The main problem I have is that I can't find where the actual authentication is done in my project. I can't find how to override it, either. I know there is a lack of code on my part, but I'd appreciate if someone had a good starting point or experience with this requirement. You can implement forms authentication with your own custom Login page. You have to implement the authentication against AD on your own. After successful authentication you set a cookie. You need to decorate your controllers with [Authorize] attribute.

Learn more. Asked 2 years, 9 months ago. Active 2 years, 8 months ago. Viewed 5k times. Judging from this threadit looks like you can't create a custom login page for windows authentication. If you want a custom login page, you'll need to use Form-Based Authentication. Active Oldest Votes. Also, you have different types and version on Windows authentication to consider different Kerberos version with NTLM fallback. The windows authentication form is build-in into the browser An IIS website cannot have mixed authentication Windows based AND forms based However, there are workarounds.

Ionut Ungureanu Ionut Ungureanu 1 1 gold badge 10 10 silver badges 14 14 bronze badges. I'll look into ADFS I've seen other companies use this, now that I think about it. Is that something controlled by the web.

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Server-side, you implement a custom membership that validates the credentials against the target AD and impersonate the user using WindowsPrincipal and WindowsIdentiy classes.Majority of web projects needs handling users and therefore user login section.

In this article I'm writing about how quickly create user login, logout functionality and display that status. This article is not related to any specific database so you can use whatever you need, e. Then select that you are using Razor engine. Check create Tests if you are planning to use it later in your project.

If not - leave it unchecked. This code has created a table and inserted user test with password test. Password is encoded with SHA1. To generate your own - google online converter to sha1, but in this example better leave it as it is.

As you may noted Helpers. It's because there's no such class and method yet. Now we need to reference it to our main project. Right click on our website project then Add Reference We need a user controller to manage user who's about to log in or log out.

Create controller as you did previous and name it UserController. It checks Request. IsAuthenticated if user is logged in and then displays its name. Also it displays Register button, but in this article I'm not going further with it. The source code can be downloaded here. So what we have did here. We created a table with test user.

Data is hashed, so we can call it kind of secure. We have included external project with helper functions.

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It can be filled with more useful stuff and shared with other your projects in the same way you did here. I like to seperate Interfaces and Business logic like this too. We have edited our Layout so we could see some information and login buttons all the time while we are using that layout.Comment 1.

The MVC architectural pattern separates the user interface UI of an application into three main parts. This is responsible for rendering the user interface, whether that be HTML or whether it actually be UI widgets on a desktop application. The view talks to a model, and that model contains all of the data that the view needs to display.

Views generally don't have much logic inside of them at all. The controller that organizes is everything.

custom login page in mvc

When an HTTP request arrives for an MVC application, that request gets routed to a controller, and then it's up to the controller to talk to either the database, the file system, or the model.

Visual Studio, by default, is creating two cshtml files, i. Now, put your own code in the Error. This file will be shown while processing your request or while the view of the corresponding controller and controller action method is there. Similar to the code given above, you can create other exceptions related to the page Controllers and Controller Action Methods.

Go to the RouteConfig. Your request or the view of the corresponding Controller and Controller Action Method are not there.

Creating a custom user login form with .NET C# MVC 4 Razor

Home1 and Index1. Config file. NET Link button and it will redirect the user to the mentioned page or the proper Controller name and Action method name. The output of the redirected page is mentioned in the Action Link. Web Dev Zone. Over a million developers have joined DZone. Let's be friends:. DZone 's Guide to.

Add Login to Your ASP.NET Core MVC App

In this article, we'll take a look at how to manually customize an error page in ASP. Read on for more! Free Resource. Like 3. Join the DZone community and get the full member experience. Join For Free. We can manually customize an error page in ASP.

Generic; using System. Linq; using System. Web; using System. Mvc; namespace Error. Step 6 Visual Studio, by default, is creating two cshtml files, i.

NET earlier. Step 7 Now, put your own code in the Error. Add some code for the 'file not found' exception. Happy coding and best of luck! Like This Article? C Interactive in Visual Studio.In previous post,we have used default login page generated by Spring security framework. In this post, we will see how to use custom login page in Spring security. If you want to secure your spring web applicationyou just need to configure some files to make it happen using spring security.

We will apply login security on hello world example, so when only authorised users will be able to access hello world message. It will create basic spring mvc application. You need to add following dependencies to the pom. We have used form-login in above file, so if user tries to access any secured url, he will be authenticated based on above form-login configuration. Lets understand meaning of each attribute of form-login tag. Appreciating the dedication you put into your blog and in depth information you offer.

Great read! Save my name, email, and website in this browser for the next time I comment. Spring Frameworks. Principal.

Controller. ModelMap. RequestMapping. RequestMethod. ModelAndView. Here Controller depicts that this is our controller class. RequestMapper is used to map incoming http request to handler method hello in above controller.

So hello method of HelloWorldController. Here We have used Principal object to get current logged in username. It is set by Spring security framework. Log Out. Step 5: Create login.

custom login page in mvc

Please try again". It maintains list of all filters and is responsible for chain of filters. You will see below screen:. If you put wrong password and try to login, you will get below screen. When you click on logout, you will be back to first screen. Download source code: Download. Related posts No qualifying bean of type in Spring or Spring Boot.

Spring XML configuration example.Back to: ASP.

custom login page in mvc

Please read our previous article before proceeding to this article where we discussed the basics of Authorization Filter in MVC application. There are certain scenarios in your projects on which you may need to customize the Authorization Attribute instead of using the built-in Authorization Attribute. So let us discuss with an example of when and how to customizing the authorization filter in ASP.

Open Visual Studio in Administrator mode and create a new project. Once you click on the OK button a new dialog will pop up for selecting the project template. In this dialog, we are going to choose the MVC project template and then we are going to choose Authentication type.

Once you click on the OK button, it will take some time to create the project for us. Then select Data from the left pane and from the middle pane select ADO. From the next window, select Generate From Database and click on the Next button as shown below. As our database is already created, so we are going to use the database first approach of entity framework.

This is the reason why we choose the Generate From Database option. In the next screen, click on the New Connection and provide the necessary details, select the database where you created the USERS table and click on the OK button as shown below. Provide a meaningful name for the Connection String that is going to create in Web.

From the Choose your database objects screen, choose the USERS object, provide the namespace and click on the Finish button as shown below. For our needs, we will create the following Enum to declare roles: Right-click on the Models folder and add a class File with the name Role. Right-click on the Models folder and add a class File with the name Repository. DAL; using System. Open Global. Add AuthorizeRole.

Note: we need to Create a UserPage action method as this method is not created manually. Now enter the required credentials created by us in the database. I am entering Super admin details and submit the page as shown below.

Custom Authentication and Authorization in MVC 5

Then it will navigate us to the index page as the index page is accessible to Super Admin. Now click on every page and all pages are accessible to Super admin as we set in the database as shown below. Now Login with admin gmail.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I'm developing an ASP. I have a table in that DB which contains "username" and "password" column, and I want to use them to implement authentication and authorization in my Webapp; I cannot create any other database or table or column and I cannot use the standard Identity authentication, because of customer's requirements.

I don't need to manage signup, password changing or other stuffs: just login with password and username. How can I do that? Yes, you can. Authentication and Authorization parts work independently. If you have your own authentication service you can just use OWIN's authorization part. Consider you already have a UserManager which validates username and password.

Therefore you can write the following code in your post back login action:. In the end, you can protect your actions or controllers by adding an Authorize attribute.

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How are we doing? Please help us improve Stack Overflow. Take our short survey. Learn more. How to implement custom authentication in ASP. Asked 4 years, 8 months ago. Active 2 years, 9 months ago. Viewed 71k times.

custom login page in mvc

Giacomo Santarnecchi Giacomo Santarnecchi 1 1 gold badge 6 6 silver badges 7 7 bronze badges. Active Oldest Votes. ApplicationCookie ; HttpContext.

I have just updated my post to answer your questions. Hey, I wanted to let you know that your github example for tokenauth solved my problems, thanks a lot! Core - Microsoft. Owin - Microsoft. SystemWeb - Microsoft.


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