Middleware IP Filter extends the endpoint settings in your application. With it, you can set access to endpoints only from specific IP addresses or prohibit it for certain IPs.
This will increase the security level of your application and be able to better control the processes occurring in it.
In Appmaster Studio, go to the Endpoints tab and find the endpoint for which you want to configure access.
1.Click on the gear icon next to its name.
2.Go to the Middleware tab (1), find IP Filter in the list, and open its settings (2).
3.In the Mode field, select one of the options:
a. Allow all, except - access to the endpoint will be allowed from all IP addresses except the specified ones.
b. Forbidden all, except - access to the endpoint will be allowed only from the specified IP addresses.
4.In the IP list field, enter an address or a list of addresses separated by commas.
Thus, configure all the endpoints to which you want to restrict access.
Here are some examples of using IP Filter.
Let's imagine that your application provides an API for communicating within a specific network. Most likely, in this case, you do not need authorization (so as not to complicate access to the API), but at the same time, you need to restrict the list of IP addresses (allow strictly defined services to access your application). Use the "Forbidden all, except" mode.
Let's imagine that you need to restrict access to your application for attackers who send spam, try to guess passwords, or carry out DDoS attacks. Information about their IP addresses will be displayed in the logs. Add these IP addresses to the list of prohibited endpoints for enabled endpoints by setting the "Allow all, except" mode in the IP Filter settings. For example, if there are many unsuccessful authorization requests from a specific IP, most likely someone is trying to guess the password. Deny him authorization by setting access restrictions to the POST/auth endpoint (Auth group).
Learn more about what endpoints are and how to use them in our documentation.
For more how-tos and helpful materials, visit the AppMaster.io blog.
Subscribe to the AppMaster.io telegram channel and join our community chat - here you can find out the latest platform news and communicate directly with our developers.
The button is the simplest element of the Web Apps editor but plays one of the main roles in the interface of the finished application. Moreover, today we offer you to make an application that will consist only of buttons. The task might seem a little weird, but if you do it, you will learn how to customize buttons, understand the basics of working with the editor and the logic of the entire platform.
AppMaster.io is a universal no-code development platform that combines the functions of an engine and interface designer with source code generation.
Still in doubt whether to become a no-coder? Today we will name 5 reasons why it is worth doing no-code development.
You have reached the maximum per-minute rate limit.
Try again in one minute.