A service which acts as a gateway for many other services. Providing discovery, registry, security, circuit breaker, fault tolerance among other things.
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Questions tagged [api-gateway]
1246 questions
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API catalogs - experience APIs vs system apis
What are the security practices that differentiate system apis to experience APIs in API lex and layered API architecture
Naren Karanam
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AWS Api Gateway does not respond with CORS headers only on OPTIONS call
I tried to add CORS to my HTTP API and it does work for GET, POST, etc. but not for OPTIONS calls. What could be the reason?
It is a completely new HTTP API in AWS API Gateway. I added some hello world lambda function as a route and * as an allowed…
Vector-Hector
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How to judge if a @PathVariable exists in request URL?
I am trying to write an api permission filter on gateway. Tokens that do not carry with the specific roles should be prohibited from accessing resources. All the requests have been filtered effectively, except for apis that contains @PathVariable…
Jimmy Jiang
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1 answer
Not getting header back from API Gateway URL
I have an AWS API Gateway proxy URL to an internal API. I need to get a customized header "rwd" from the API response and so I have set in the API Gateway's integration response and method response, and I see the header when I test the URL within…
clocksp33d
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2 answers
Passing userId from angular using cognito user pool to aws lambda
I have an angular frontend shipping form and when I click submit, the values reach the backend, but not the userId. My app authenticates with the cognito user pool and I get the token.
but I can't seem to pass the userId.
I added…
user6680
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How do I troubleshoot Web API projects?
I have tried this github repository - https://github.com/johnph/simple-transaction and sometimes it works (I can login), sometimes it doesn't (I can't login even with correct username and password). When I can't login, it only throws No connection…
Steve
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Will api gateway forward headers downstream
What are the headers that will be forwarded and what will be modified and dropped
Mani
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How to setup CORS between two CloudFront Distributions?
I have two CloudFront Distributions:
one uses S3 as Origin - route53 Domain - example.com
second uses API Gateway URL as Origin. - route53 Domain - api.com
JS Code is hosted on S3 and First Cloudfront Distribution.
https://example.com/test.html is…
Neelesh Gurjar
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1 answer
How to create an API Gataway switching to a microservice architecture
our team is trying to switch a monolith web application (e-commerce) to a microservice architecture. In order to do that, we identified the first small business functionality that can be isolated into a single microservice. As soon as we started…
Andrea Loprieno
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can we setup transaction form like this with eway payment gatewy
can we setup transaction form like this with eway payment gateway manual transaction form in Wordpress website for immigration website? please provide whole code. i have also visited Eway Sdk website
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How to integrate Dapr with Kong Api Gateway
I want to use Kong as api gateway to allow external applications to interact with the cluster Dapr communicate with my application. I can't find any example.
ben.jamin
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How can i implement API gateway in micro services
I have developed my microservices in springboot, want to implement API gateway in it.
My frontend is Angular.
Betty
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1 answer
Role based access control for REST APIs
How do I do role validation for REST APIs?
I have 2 roles called admin and manager. How do I limit the access of REST APIs using RBAC (Role-based Access Control)? For example, /users POST can be accessed by admin role and /users GET can be accessed…
Tulasi Madhuri
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How to upload a csv file to AWS S3 using API gateway and lambda in python
I have a requirement where in i have to pass a csv file from POST method and receive it from Lambda and push it to S3.
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2 answers
Microservices - Security Implementation
Is it better to handle security at a microservice level or at api-gateway level in microservice deployments? Are there scenarios where one would be more apt than the other?
Punter Vicky
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