- Learn ** Java
- [[https://dzone.com/articles/5-courses-to-learn-hibernate-in-2019][Five Courses for Java]] -[[http://www.java67.com/2017/11/top-5-free-core-spring-mvc-courses-learn-online.html][ 5 Free courses for Spring, Hibernate, and Spring MVC]]
- [[https://javarevisited.blogspot.com/2012/06/20-design-pattern-and-software-design.html][Java design interview questions]]
- [[https://dzone.com/articles/10-essential-tools-every-java-developers-should-kn][Top 10 tools every java dev should know]] ** Angular
- [[http://www.java67.com/2018/01/top-5-free-angular-js-online-courses-for-web-developers.html][Five free Angular courses]] ** Architecture
- [[https://www.udemy.com/from-0-to-1-design-patterns/?ranMID=39197&ranEAID=JVFxdTr9V80&ranSiteID=JVFxdTr9V80-kFtb7YmV3mNtfpc.USpndQ&LSNPUBID=JVFxdTr9V80][Design patterns that matter]]
- [[https://www.udemy.com/java-design-patterns-the-complete-masterclass/?ranMID=39197&ranEAID=JVFxdTr9V80&ranSiteID=JVFxdTr9V80-Mjk5bJFXRkZOv8CeFnspQQ&LSNPUBID=JVFxdTr9V80][Java desing patterns]] ** F#
- [[https://devblogs.microsoft.com/dotnet/submit-to-the-applied-f-challenge/][F# challenge]]
- .NET Core ** Authorization *** Definitions GetPolicyAsync This method returns authorization police for a provided name
GetDefaultPolicyAsync This method returns the default authorization policy that used by "Authorize" attribute without specifying any policy.
*** Extend from AuthorizeAttribute
Set Policy name and value in setter
*** Create a Authorization Requirement
This is a collection of data that can be used to evaluate the user principal. One requirement may be associated with different handlers.
Extends from IAuthorizationRequirement
*** Create Authorization Handler
This is the mechanism by to handle properties of the requirement.
Extends from AuthorizationHanddler, where T is an implementation of IAuthorizationRequirement
Has to implement method: protected override Task HandleRequirementAsync(AuthorizationHandlerContext context, MinimumTimeSpendRequirement requirement)
If it meets the requirement then line context.Succeed(requirement) is executed.
At the end, regardless of the outcome we return an Task.FromResult(0).
*** Custom Policy Provider
** Middleware *** Creating middleware
public class MyMiddleWare {
private readonly RequestDelegate _next;
public MyMiddleware(RequestDelegate next){
_next = next ?? throw new ArgumentNullException(nameof(next));
}
public Task Invoke(HttpContext context){
//Do stuff
return _next(context);
}
On Startup.cs in Configure method add line:
app.Add(new MyMiddleware());
*** Creating Extension method for options public static class MyMiddlewareExtension{ public static IApplicationBuilder UseThis(this IApplicationBuilder app){ if(app == null) { throw new ArgumentNullException(nameof(app)); }
return app.UseMiddleware<MyMiddleWare>();
}
public static IApplicationBuilder UseThis(this IApplicationBuilder app, MyMiddlewareOptions options) { if(app == null) { new ArgumentNullException(nameof(app)); }
if(options == null)
{
throw new ArgumentNullException(nameof(options));
}
return app.UseMiddleware<MyMiddleware>(Options.Create(options));
} }
** Notes
*** Definitions GetPolicyAsync This method returns authorization police for a provided name
GetDefaultPolicyAsync This method returns the default authorization policy that used by "Authorize" attribute without specifying any policy.
*** Extend from AuthorizeAttribute
Set Policy name and value in setter
*** Create a Authorization Requirement
This is a collection of data that can be used to evaluate the user principal. One requirement may be associated with different handlers.
Extends from IAuthorizationRequirement
*** Create Authorization Handler
This is the mechanism by to handle properties of the requirement.
Extends from AuthorizationHanddler, where T is an implementation of IAuthorizationRequirement
Has to implement method: protected override Task HandleRequirementAsync(AuthorizationHandlerContext context, MinimumTimeSpendRequirement requirement)
If it meets the requirement then line context.Succeed(requirement) is executed.
At the end, regardless of the outcome we return an Task.FromResult(0).