Category: Web
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Spring Security 6 with JWT Authentication
Let’s see how to use Spring Security 6 with JWT Authentication. I will do it using the Web Filters to handle JWT requests and credentials requests.
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How to Handle the Database Migrations with Alembic
In this video I will show how to use Alembic to Handle the database migrations. I show and explain the main commands of Alembic.
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Spring Cloud Gateway with KeyCloak and OAuth2
In this article I will show how to configure a KeyCloak server. And I will use it in a Spring Cloud and Spring Boot architecture as an authorization server where a Spring Cloud Gateway will try to authenticate.
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Spring Cloud Gateway with OAuth2 Authorization Server
In this article I will create a Spring Cloud Gateway application connected to an OAuth2 Authorization Server. I will use an existing OAuth2 Authorization server and create a Spring Cloud Gateway application from scratch to consume data from a Resource Server.
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OAuth2 and OpenID Connect
In this article, I will compare the OAuth2 and OpenID Connect authentication protocols. I will implement the OpenID Connect with the Spring Security Authorization Server.
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Decorators in Python
In this article I will explain what are the Decorators in Python. And I will also show how I create my own Decorator.
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Python Logging
In this article I will show how to use the Logging library in Python. I will show how to configure the Logging library for many Handlers, Formatters and Filters.
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Spring Security and Roles Authorization
In this article I will explain the difference between Authentication and Authorization. I will also explain how to implement the Authorization pattern with Spring Security. For that, I will use the @PreAuthorize annotation.
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Jinja Templates
In this article, I show how a Flask backend can render and return Jinja templates. I will show how to use variables inside the Jinja templates, blocks and macros.
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Python Pre-Commit
In this article I show how to configure pre-commit in a Python project to format and check the code. I will show 4 tools which will run automatically with the Git hooks.
The Dev World - Sergio Lema 