swagger-api / swagger-api/swagger-codegen

Swagger codegen does not run behind company proxy!?

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Description

Description

I'm running java -jar swagger-codegen-cli.jar generate -i https://api.angular.schule/swagger.json -l typescript-angular behind an evil company proxy. It does not work. 😢

Swagger-codegen version

2.4.0 SNAPSHOT

Steps to reproduce

Execute swagger codegen behind a company proxy to read the swagger.json of a API in the internet. You get a timeout:

java -jar swagger-codegen-cli.jar generate -i https://api.angular.schule/swagger.json -l typescript-angular
[main] INFO io.swagger.parser.Swagger20Parser - reading from https://api.angular.schule/swagger.json
[main] ERROR io.swagger.parser.util.RemoteUrl - unable to read
java.net.ConnectException: Connection timed out: connect
Suggest a fix/enhancement

Swagger codegen should take the following environment variables into account:

  • HTTP_PROXY
  • HTTPS_PROXY
  • NO_PROXY

Cheers! 🍺

Contributor guide

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the documented java -jar swagger-codegen-cli.jar generate command and the io.swagger.parser.util.RemoteUrl failure shown in the report. Reproduce the timeout using the supplied Swagger URL behind a proxy, then verify that HTTP_PROXY, HTTPS_PROXY, and NO_PROXY are honored and that generation succeeds.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
cli, tooling
Issue type
Feature
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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