labstack / labstack/echo

azure front door x-forwaded-for

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Dominant language
Go
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Description

our api runs behind frontdoor .

https://echo.labstack.com/docs/ip-address

this picks right most. however azure frontdoor is inverse of it.

can you provide an option to pick from left/right depending on config.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  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 Echo's IP-address handling described in the linked documentation and trace where the forwarded-for address is selected. Check how configuration is represented for middleware behavior. Done means users can configure left- or rightmost address selection for Azure Front Door and the documented behavior is covered by tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
backend, networking
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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