ASP.NET Core 2.1 Using ActionFilters in View
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I have an application that uses Jwt to authenticate my user. Whenever I want to verify if my user has the appropriate role, I use a filter over my controller like this
[TypeFilter(typeof(ValidateRolesFilter), Arguments = new object {
ApplicationGlobals.ApplicationSecretKey, RoleGlobals.SystemAdministrator
})]
public IActionResult Index()
{
return View();
}
However, this only applies to my controller. Is it possible to use this in the view to segment off certain sections based on roles as well? Or is there a better way of doing this?
asp.net asp.net-core asp.net-core-mvc
edited Nov 12 at 4:37
Tetsuya Yamamoto
14k41939
asked Nov 12 at 4:33
JianYA
432924
|
show 9 more comments
up vote
-1
down vote
favorite
I have an application that uses Jwt to authenticate my user. Whenever I want to verify if my user has the appropriate role, I use a filter over my controller like this
[TypeFilter(typeof(ValidateRolesFilter), Arguments = new object {
ApplicationGlobals.ApplicationSecretKey, RoleGlobals.SystemAdministrator
})]
public IActionResult Index()
{
return View();
}
However, this only applies to my controller. Is it possible to use this in the view to segment off certain sections based on roles as well? Or is there a better way of doing this?
asp.net asp.net-core asp.net-core-mvc
edited Nov 12 at 4:37
Tetsuya Yamamoto
14k41939
asked Nov 12 at 4:33
JianYA
432924
Can you apply the filter to an action method, which can be included in your view (Html.actionhelper)
– Shyju
Nov 12 at 4:34
Hello! I've edited my question to show how I would use it. How do I use it in my Html.action helper?
– JianYA
Nov 12 at 4:37
Include those sections usingHtml.Actionhelper and apply your filters to those action methods ( which returns the HTML markup for those segments).
– Shyju
Nov 12 at 4:38
Sorry is there an example somewhere I can see? I'm having a difficult time picturing what it would look like.
– JianYA
Nov 12 at 4:39
To use authentication/authorization in the view file, you can simply inject theIAuthorizationServiceto authorize anything against your custom policy as you like. There's no need to put every thing in your custom filter.
– itminus
Nov 12 at 7:17
|
show 9 more comments
up vote
-1
down vote
favorite
up vote
-1
down vote
favorite
I have an application that uses Jwt to authenticate my user. Whenever I want to verify if my user has the appropriate role, I use a filter over my controller like this
[TypeFilter(typeof(ValidateRolesFilter), Arguments = new object {
ApplicationGlobals.ApplicationSecretKey, RoleGlobals.SystemAdministrator
})]
public IActionResult Index()
{
return View();
}
However, this only applies to my controller. Is it possible to use this in the view to segment off certain sections based on roles as well? Or is there a better way of doing this?
asp.net asp.net-core asp.net-core-mvc
edited Nov 12 at 4:37
Tetsuya Yamamoto
14k41939
asked Nov 12 at 4:33
JianYA
432924
I have an application that uses Jwt to authenticate my user. Whenever I want to verify if my user has the appropriate role, I use a filter over my controller like this
[TypeFilter(typeof(ValidateRolesFilter), Arguments = new object {
ApplicationGlobals.ApplicationSecretKey, RoleGlobals.SystemAdministrator
})]
public IActionResult Index()
{
return View();
}
However, this only applies to my controller. Is it possible to use this in the view to segment off certain sections based on roles as well? Or is there a better way of doing this?
asp.net asp.net-core asp.net-core-mvc
asp.net asp.net-core asp.net-core-mvc
edited Nov 12 at 4:37
Tetsuya Yamamoto
14k41939
asked Nov 12 at 4:33
JianYA
432924
edited Nov 12 at 4:37
Tetsuya Yamamoto
14k41939
asked Nov 12 at 4:33
JianYA
432924
edited Nov 12 at 4:37
Tetsuya Yamamoto
14k41939
edited Nov 12 at 4:37
Tetsuya Yamamoto
14k41939
edited Nov 12 at 4:37
Tetsuya Yamamoto
14k41939
14k41939
asked Nov 12 at 4:33
JianYA
432924
asked Nov 12 at 4:33
JianYA
432924
asked Nov 12 at 4:33
JianYA
432924
432924
Can you apply the filter to an action method, which can be included in your view (Html.actionhelper)
– Shyju
Nov 12 at 4:34
Hello! I've edited my question to show how I would use it. How do I use it in my Html.action helper?
– JianYA
Nov 12 at 4:37
Include those sections usingHtml.Actionhelper and apply your filters to those action methods ( which returns the HTML markup for those segments).
– Shyju
Nov 12 at 4:38
Sorry is there an example somewhere I can see? I'm having a difficult time picturing what it would look like.
– JianYA
Nov 12 at 4:39
To use authentication/authorization in the view file, you can simply inject theIAuthorizationServiceto authorize anything against your custom policy as you like. There's no need to put every thing in your custom filter.
– itminus
Nov 12 at 7:17
|
show 9 more comments
Can you apply the filter to an action method, which can be included in your view (Html.actionhelper)
– Shyju
Nov 12 at 4:34
Hello! I've edited my question to show how I would use it. How do I use it in my Html.action helper?
– JianYA
Nov 12 at 4:37
Include those sections usingHtml.Actionhelper and apply your filters to those action methods ( which returns the HTML markup for those segments).
– Shyju
Nov 12 at 4:38
Sorry is there an example somewhere I can see? I'm having a difficult time picturing what it would look like.
– JianYA
Nov 12 at 4:39
To use authentication/authorization in the view file, you can simply inject theIAuthorizationServiceto authorize anything against your custom policy as you like. There's no need to put every thing in your custom filter.
– itminus
Nov 12 at 7:17
Can you apply the filter to an action method, which can be included in your view (
Html.action helper)– Shyju
Nov 12 at 4:34
Can you apply the filter to an action method, which can be included in your view (
Html.action helper)– Shyju
Nov 12 at 4:34
Hello! I've edited my question to show how I would use it. How do I use it in my Html.action helper?
– JianYA
Nov 12 at 4:37
Hello! I've edited my question to show how I would use it. How do I use it in my Html.action helper?
– JianYA
Nov 12 at 4:37
Include those sections using
Html.Action helper and apply your filters to those action methods ( which returns the HTML markup for those segments).– Shyju
Nov 12 at 4:38
Include those sections using
Html.Action helper and apply your filters to those action methods ( which returns the HTML markup for those segments).– Shyju
Nov 12 at 4:38
Sorry is there an example somewhere I can see? I'm having a difficult time picturing what it would look like.
– JianYA
Nov 12 at 4:39
Sorry is there an example somewhere I can see? I'm having a difficult time picturing what it would look like.
– JianYA
Nov 12 at 4:39
To use authentication/authorization in the view file, you can simply inject the
IAuthorizationService to authorize anything against your custom policy as you like. There's no need to put every thing in your custom filter.– itminus
Nov 12 at 7:17
To use authentication/authorization in the view file, you can simply inject the
IAuthorizationService to authorize anything against your custom policy as you like. There's no need to put every thing in your custom filter.– itminus
Nov 12 at 7:17
|
show 9 more comments
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Can you apply the filter to an action method, which can be included in your view (
Html.actionhelper)– Shyju
Nov 12 at 4:34
Hello! I've edited my question to show how I would use it. How do I use it in my Html.action helper?
– JianYA
Nov 12 at 4:37
Include those sections using
Html.Actionhelper and apply your filters to those action methods ( which returns the HTML markup for those segments).– Shyju
Nov 12 at 4:38
Sorry is there an example somewhere I can see? I'm having a difficult time picturing what it would look like.
– JianYA
Nov 12 at 4:39
To use authentication/authorization in the view file, you can simply inject the
IAuthorizationServiceto authorize anything against your custom policy as you like. There's no need to put every thing in your custom filter.– itminus
Nov 12 at 7:17