Please help me to integrate paypal payment gateway using rest api. I used react js as frontend. Spring boot as backend. Need to implement validate payment by paypal rest sdk from backend side
Implementation rest api papal payment gateway with react and spring boot
Looking thru i was able to see this https://www.baeldung.com/java-stripe-api
and this video https://www.youtube.com/watch?v=tTm3hPzBRgg
Then this https://erpsolutions.oodles.io/developer-blogs/Integrating-Stripe-Payment-Gateway-Using-Spring-Boot/
And this is more explanatory https://attacomsian.com/blog/stripe-integration-with-spring-boot
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I’m developing a spring boot application where users can register into the system by providing the necessary information. The platform should provide users to authenticate with their registered user credentials or social media login credentials (google/Facebook).
For simple user authentication, I want to create a simple post request to the server with the user name and password and after validating, the server returns a token. I do not want to use the spring security form login here.
But for social media logic, I believe I have to go with oAuth.
I’m new to spring Boot and spring security. Do I need to integrate both JWT authentication and OAuth authentication for this scenario? A suggestion would be highly appreciated
What you. describe about user management (user registration, login, logout) are standard features of OAuth2 / OpenID authorization-servers. You should pick one "from the shelf" either on premise (like Keycloak) or in the cloud (like Auth0, Amazon Cognito, and many others). Many solutions include "social" identities federation.
REST APIs are resource-servers. See those tutorials for security configuration and tests with mocked identities.
UIs are clients. You should use an OAuth2 client lib to handle OAuth2 flows. Find one for your framework Spring has one if your UI is generated on server with Thymeleaf or alike, but there are libs for Angular, React and other frameworks running in browsers.
Spring OAuth2 client libs can also be used in BFF (backend for front-end) scenario when browser client is not OAuth2 (it is secured with session, not access-token) and talks to an app on the server which is the OAuth2 client (spring-cloud-gateway is a sample but you could also write your own app with spring-boot-starter-oauth2-client). This app translates the request with session into into one with access-token before forwarding it to resource-server. The aim is to hide tokens from Javascript in the browser.
Aim: Authenticate into Google DialogFlow from my spring boot app and perform api calls to it without any credentials and OAuth.
Currently I can communicate with dialogFlow from my spring boot app by providing client credentials and access token. But that's just for a particular user right? I wish to make it dynamic.
My Aim: Just like we get a login like screen to login via facebook, google etc, I wish to have dialogFlow login and then perform API calls without the need to provide access token explicitly.
can you tell me how to integrate paytm API in spring boot and how to add paytm checksum in pom.xml
first of all you need to read paytm's api documentation and then u can use these to consume the restful web service of paytm , just make your own classes for receiving and sending objects to the service:
Consuming restful web services in spring boot
by the way if you dont like making classes u can just retrieve the response in the form of String.class and just parse them with a json parser lib
How can I implement a java backend probably on top of Spring, we will use only REST api's to access backend.
user can login through standard login/password, and social authentication (facebook, google etc.). Is there a standard oauth2 implementation which we can use for this requirement.
Any help will be appreciated.
Thanks!
You could use Apache Oltu Client library to implement login through Facebook, Google, ... You have to implement your own user management for storing the API token, and to provide your login/password authentication. https://cwiki.apache.org/confluence/display/OLTU/OAuth+2.0+Client+Quickstart
You can also use spring social project that is built on the top of spring application framework
- Spring social facebook
- spring social main page
I have a REST backend that is accessed using REST request calls. This backend has a thin client front end and a plugin that consumes the REST api.
Currently the security is implemented using HTTP basic authentication.
Now I want to implement oauth as security mechanism. I have read all about oauth but could not find a working example of securing RESTful backend using oauth.
Please could any one guide me on how can i implement oauth security in my app?