asp.net core docker Part 70 Authorize and AllowAnonymous action filters in mvc

Link for code samples used in the demo
http://csharp-video-tutorials.blogspo...

Link for csharp, asp.net, ado.net, dotnet basics, mvc and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat...

In this video, we will discuss Authorize and AllowAnonymous action filters in mvc.

In ASP.NET MVC, by default, all the controller action methods are accessible to both anonymous and authenticated users. If you want action methods, to be available only for authenticated and authorised users, then use Authorize attribute. Let us understand "Authorize" and "AllowAnonymous" action filters with an example.

1. Create a blank asp.net mvc4 application. Name your application MVCDemo.

2. Right click on the "Controllers" folder and add HomeController. Copy and paste the following code.
public class HomeController : Controller
{ public ActionResult NonSecureMethod() { return View(); } public ActionResult SecureMethod() { return View(); }
}

3. Right click on NonSecureMethod() and add a view with name = NonSecureMethod. Similarly add a view with name = SecureMethod.

4. Associate MVCDemo project with IIS.
a) Right click on the project name in "solution explorer" and select "Properties"
b) Click on "Web" tab
c) Select "Use Local IIS Web Server". In the "Project Url" textbox, type - http://localhost/MVCDemo
d) Click "Create Virtual Directory" button

5. Open IIS. Expand "Sites" and then "Default Web Site" and select "MVCDemo". Double click on "Authentication" icon. Enable "Anonymous Authentication" and "Windows Authentication", if they are not already enabled.

6. At this point, you will be able to access, both "SecureMethod" and "NonSecureMethod", by visiting the following URLs.
http://localhost/MVCDemo/Home/SecureM...
http://localhost/MVCDemo/Home/NonSecu...

7. If you want "SecureMethod" to be available only for authenticated users, then decorate it with "Authorize" attribute.
[Authorize]
public ActionResult SecureMethod()
{ return View();
}

8. Now, if you navigate to " http://localhost/MVCDemo/Home/SecureM...", then you will be prompted for your windows credentials. If you don't provide valid windows credentials or if you click cancel, you will get an error - 401 - Unauthorized: Access is denied due to invalid credentials. You do not have permission to view this directory or page using the credentials that you supplied. You should be able to access "NonSecureMethod"

9. Now remove the [Authorize] attribute from SecureMethod(), and apply it on the HomeController.
[Authorize]
public class HomeController : Controller
{ public ActionResult NonSecureMethod() { return View(); } public ActionResult SecureMethod() { return View(); }
}

At this point, "Authorize" attribute is applicable for all action methods in the HomeController. So, only authenticated users will be able to access SecureMethod() and NonSecureMethod().

10. To allow anonymous access to NonSecureMethod(), apply [AllowAnonymous] attribute. AllowAnonymous attribute is used to skip authorization enforced by Authorize attribute.
[AllowAnonymous]
public ActionResult NonSecureMethod()
{ return View();
}

asp.net core docker Part 70 Authorize and AllowAnonymous action filters in mvc
329 Likes	329 Dislikes
140,565 views views	524K followers
Education	Upload TimePublished on 4 Aug 2013

Related keywords

wcf vs web api,ado.net core,sql server management studio,webkinz,webadvisor,craigslist nj,wcf one piece,asp.net core 3,ajax players,weber grill parts,webtoon,tutorials by hugo,csharp corner,mvc design pattern,asp.net machine account,servers for minecraft,asp.net core dependency injection,ado.net tutorial,services angular,ajax ontario,asp.net mvc tutorial,asp.net cos'è,csharp assembly,action verbs,tutorialspoint python,sql join,services briefcase,asp.net core web api,ajax jquery,wccftech,craigslist ny,action sports,asp.net zero,csharp foreach,server memes,sql date format,services online,chase,serverless architecture,server resume,wcf c#,server books,tutorialspoint javascript,mvcc connect,ado.net mysql,services technologies gps,ajax deadpool,action movies on netflix,server jobs,cvs,website,mvc tutorial,costco hours,wcf service application,tutorialspoint spring,serverless,wcf soap,wcf cat,cool math games,wcf test client,services & training hse colombia sas,servicestack,citibank,asp.net core identity,sql union,action movies 2018,ajax parking,sql database,action movies 2019,asp.net core logging,mvconnect,cunyfirst,asp.net guida,wcf nba,csharp download,wcfi foundation,csharp online,action camera,wcf authentication,tutorials near me,action jackson,http://asp.net,server 2019,chernobyl,ado.net descargar,web of dreams,serverminer,ajax cleaner,action news,ado.net visual studio 2019,webassign,ado.net vs entity framework,ado.net visual studio 2017,csharp list,sql like,asp.net mvc,asp.net core tutorial,sqlite,wcfm,ajax roster,mvc architecture,http://ado.net,asp.net core mvc,ajax soccer,server hosting,wcfi,ajax dish soap,capital one,server rack,tutorialspoint html,action news now,csharp interface,craigslist,action movies,webroot,tutorialspoint reactjs,ajax request,wcf dragon ball,asp.net core 2.2,tutorialspoint python 3,sql developer,webster,services transmission company sas,sql group by,asp.net core signalr,action pawn,services manager,mvc framework,ajax paving,mvc near me,tutorialspoint spring boot,mvc map,csharp online compiler,asp.net download,sql between,ado.net c# pdf,services tag dell,wcf 2019 nba,csharp switch,ado.net ventajas y desventajas,csharpstar,wcf tutorial,action network,tutorialspoint,ajax meaning,csharp-video-tutorials.blogspot,tutorials dojo,central park 5,csharp string format,ado.net c#,asp.net core github,server status,ajax fc,server jobs nyc,asp.net core swagger,sql formatter,credit karma,services group,server error in '/' application,services windows,asp.net core 3.0,sql injection,tutorialspoint c#,wcf ria services,calculator,ado.net entity data model,sql insert,tutorialspoint tableau,services google play apk,sqlyog,asp.net core 3 release date,sql server,server job description,tutorials by a,servicenow,webcam,mvc hours,webmd symptom,csharp array,csharp enum,ajax call,asp.net core 2. guida completa per lo sviluppatore,asp.net core,server pro,server status ffxiv,cheap flights,webcrims,asp.net core hosting,services sas,tutorialspoint java,tutorialspoint java compiler,webmd,csharp to json,college football,ado.net dataset,csharp dictionary,cnn,website builder,tutorialspoint sql,asp.net web api,server side rendering,weber grills,sql server 2017,tutorialspoint spark,mvc nj,ado.net oracle,asp.net core download,csharp to vb.net,action bronson,action park,webster bank,webstaurant,tutorialsystems,ajax post,action point,services fms publish announcement,services.msc no abre,action news jax,ajax jersey,csharp operator,asp.net core razor pages,server duties,asp.net core environment variables,csharp random,century 21,services consultores,services consulting,mvcsd,services.msc,mvcsc,ado.net pdf,action synonym,asp.net core configuration,ajax marvel,sql update,asp.net tutorial,mvc medical,ado.net entity data model visual studio 2019,wcfs international curriculum,mvc2,ado.net entity data model visual studio 2017,chase online,wcf api,costco,server jobs near me,webex,action auto,sql meaning,sql tutorial,sql commands,ado.net entity framework,ajax tavern,tutorialsteacher,ajax javascript,services desk,action park nj,ajax greek,csharp tutorial,mvc pattern,ado.net sql server,ado.net connection,asp.net identity,mvcu,asp.net core middleware,action potential,wcf web service,mvc webadvisor,web store,mvcc,webmail,mvci,mvctc,