Hi WSO2 Geeks… 👋 Today, we are going to talk about WSO2 Microgateway general error messages and how to convert them to JSON format. Normally, microgateway returns different error response messages based on the runtime errors. more info on runtime errors… There are two options that we can follow, Option 1: Using interceptors Interceptors…

Greetings geeks 👋 … Normally we need to switch multiple java versions when we are switching/troubleshooting different projects right? So, Today we are going to discuss on how to do this in a hassle-free way. 😎 jenv We are using the jenv command-line tool for this. We can install it by cloning…

micro-gw.conf is the runtime configuration file located in <MGW-RUNTIME-HOME>/conf/ directory[1]. Today, we are going to discuss on how to configure secret references for the configurations defined in micro-gw.conf file. Implementation Let’s assume we want to fetch the configuration of “httpPort” under the “[listenerConfig]”. [listenerConfig] ... httpPort = 9090 ... Initially, we…

Schedule throttling policies based on the time — Have you come across a scenario, where you wanted to assign a set of custom throttling policies based on the time. Ex: 1. limit the request count as below 9:00 AM to 6.00 PM -> 10000/min 6.01 PM to 8:59 AM -> 20000/min Ex: 2. Throttleout all the requests within…

The WSO2 API Microgateway is a lightweight message processor for APIs. The API Microgateway is used for message security, transport security, routing, and other common API Management related quality of services. It can process incoming and outgoing messages while collecting information required for usage metering and throttling capabilities[1]. Please follow…

Today we gonna discuss about retrieving user resources from Instagram over the OAuth 2.0 implicit grant type. We try to view user photos for the demonstration. Initially, We need to get register our client app with instagram developer portal (https://www.instagram.com/developer/) as follows. Go to the Instagram Developer Portal: https://www.instagram.com/developer/ Then…

Cross-Site Request Forgery(CSRF) is a kind of attack that targets executing actions chosen by attacker in web applications from an authenticated user end by tricking the user. Mainly these attacks target state changing requests such as change email, fund transferring etc. but not to theft of data. You can find…

Cross-Site Request Forgery(CSRF) is a kind of attack that targets executing actions chosen by attacker in web applications from an authenticated user end by tricking the user. Mainly these attacks target state changing requests such as change email, fund transferring etc. but not to theft of data. Today we gonna…