I'm currently working on custom hosting panel (Angular), which should interact with third party services like Proxmox, Billmanager, Zabbix, Grafana etc.
So my question is how this panel should interact with this services? Should I call directly each of them by API? Or I need to integrate some kind of middleware API (laravel/django) and allow my angular panel to interact only with that API, and after each call this middleware API will call some of third party services (Proxmox, Zabbix etc) if needed?
I will add some schema of possible solutions.
Will be great if you can share some best practice examples.
Thanks in advance for your help)
Ok. So based on some research v1 is a right choice.
This "middleware" is called API Gateway. And in such systems which includes interaction with lots of third party services we definitely need it.
Benefits
We can make all services private (no pubic access)
This adds async to all system
etc
Related
I am developing a web application on the Vue Framework. But I ran into a problem and I don't know how to implement a Zoom API and any video calling company since my web application is dedicated to allowing different people with similar tastes to come in and talk to each other.
I would appreciate if you can explain to me how it could be done or what would be the process to carry out in order to implement it
The Zoom API allows developers to access information from Zoom. You can use this API to build private services or public applications on the zoom app marketplace. To learn how to get your credentials and create private/public applications. All endpoints are available via HTTPS and are located at api.zoom.us/v2/.
For instance you can list all users on an account via https://api.zoom.us/v2/users/.
I have a project for Master's Degree: design and implementation of web services for an elearning platform.
Now, I know that there are two main architectures for web services: SOAP, and REST
Now, I wanted to use REST architecture, so normally I would have something called "RESTful web services", so I started development with Django and Django Rest Framework
Now, this is the part where I get confused, Is this an API or Web Services
If it is an API, then how can I develop RESTful Web Services?
If it is both, please explain more if you could.
I'm very confused about this, and each time I try to understand, I get more confused, Please can someone clarify this to me?
An application programming interface (API) allows you to interact with a component, system, or resource. It's a very broad concept. To understand it, the emphasis should be placed on the word interface:
In computing, an interface is a shared boundary across which two or more separate components of a computer system exchange information. The exchange can be between software, computer hardware, peripheral devices, humans, and combinations of these.
When you need something from a component or you want it to do something for you, you don't just go in it and do it yourself, you "ask it" for that something or for that action by interfacing with it. The interface of the component says what it can do for you or what you can invoke from the component.
In regards to web services, you have to understand that a web service is in fact an API, because it's an interface with some component (in this case whatever is behind the web service itself: it can be a database, an application, a system, etc).
Like I said, an API is a very broad term. When you say web service, you are adding some restrictions to that term. For example, a web service is invoked over the network. Not all APIs are like this. Some API's can be exposed as libraries, or frameworks that you call directly from your code as methods or functions. So all web services are APIs, but not all APIs are web services.
If you want to build a web service, you can implement it with REST or with SOAP. There is a difference between the two (REST is an architectural style, while SOAP is a protocol), but as concepts they work the same: they provide an interface with which to interact over the network, i.e. an API. But since you are using Django, thus Python, I suggest you go the REST way, not SOAP (support for SOAP in Python isn't all that great).
I am working on one school project, And my task is to make a simple api gateway, which can placed between any of the 3rd party api and the end users, tha gateway can be used for defining usage limits of the api or to do some security analysis, I am totally new to this, I know the basic concept of API gateway, but don't know how do I implement it using JAVA.
Can anyone please give me some starting point where to start implementation of API gateway?
And what are the frameworks I should use and for what purpose?
Thanks,
Nixit Patel
In a nutshell, API gateway exposes public APIs, applies policies (authentication - typically via OAuth, throttling, adherence to the the defined API, caching, etc.) and then (if allowed) optionally applies transformation rules and forwards the call to the backend. Then, when the backend responds, gateway (after optionally applying transformation rules again) forwards the response to the original caller. Plus, there would typically be an API management solution around it providing subscriber portal, user management, analytics, etc.
So basically any web service framework would work as a quick DYI solution.
You can also use plugin model of an open-source load-balancer such as NGINX.
Or take an open-source API Gateway to learn from it - e.g. WSO2 API Manager (the easiest way to see it in action is the hosted version: WSO2 API Cloud)
I am using new feature of Azure that enables the active directory authentication for your website without writing any code.
http://azure.microsoft.com/blog/2014/11/13/azure-websites-authentication-authorization/
But the problem is my web application is also hosting some Web APIs, which need to be called without any authentication.
Is there a way (some attributes?) so that I can call Web APIs without any authentication?
Tushar, I see that Byron also replied to your question on his post- and suggested creating another website as for APIs as a work around. However I suggest that you wire-up auth separately for your Web App and APIs following our samples here: https://github.com/AzureADSamples/WebApp-OpenIDConnect-DotNet, https://github.com/AzureADSamples/WebApp-WebAPI-OpenIDConnect-DotNet
Let me know if you run into any issues.
From the very same article you refer:
Current Limitations
There are some limitation to the current preview
release of this feature:
...
With the current release the whole site is placed behind login the
requirement.
Head less authentication/authorization for API scenarios
or service to service scenarios are not currently supported.
So, no, you cannot have partial APIs or pages anonymously available - all pages and API will be protected by the Azure Active Directory.
I have a web application (typical mvc webapp) that needs to call a REST API bundled in a different webapp (war file).
The first web app serves as a front to the separate REST API webapp for customers to register and view their stats, purchase plans etc. But part of the design of this webapp is that it must have example invocations to the other REST API webapp.
There are many rest clients out there, but what would be a reasonable approach to address the above?
I was thinking of using the Spring REST Template to call the REST API but from my mvc controller class in the first webapp. Is this a reasonable approach?
Once you deploy a webapp using your deployment tool of choice, you can simply call the REST URL. That's one of the great things about REST - it doesn't care about what sort of tool is calling it because it deals in a neutral medium (usually HTTP). Twitter's REST API (here) doesn't care what's calling it - in fact the beauty of it is that anyone can make an app that calls it.
So say you deployed a webapp locally to port 8080, you can just make a REST call to http://localhost:8080/firstapp/rest/foo.
If you're deployed to the World Wide Web, then just call the appropriate domain.
Yes, RestTemplate is a very convenient way for server to server REST calls. Though there are some tricks if you are going to serialize generics.