[PR #5412] [client] reuse logic in both up and login - login now respects env + persist config #22972

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saavagebueno · 2026-08-05T06:06:38-04:00

saavagebueno commented

2026-08-05 06:06:38 -04:00

Original Pull Request: https://github.com/netbirdio/netbird/pull/5412

State: closed
Merged: No

Describe your changes

Reopening because my previous PR was closed, because a new PR was merged, which doesn't resolve the issue I initially had. These changes still apply cleanly on top of the other PR :)

I've moved a bunch of logic from up, into login, and then reused it for both commands.

Moved logic from up.go into login.go (reason for using login.go, was that up.go seemed to rely heavily on it anyways)
Moved flags from root.go into up.go, unsure why they were placed there
login will now respect env
login will now save the configuration

Issue ticket number and link

Discussed it on Slack https://netbirdio.slack.com/archives/C02KHAE8VLZ/p1770216154715019

Previous PR https://github.com/netbirdio/netbird/pull/5263

Stack

Checklist

Is it a bug fix
Is a typo/documentation fix
Is a feature enhancement
It is a refactor
Created tests that fail without the change (if possible)

By submitting this pull request, you confirm that you have read and agree to the terms of the Contributor License Agreement.

Documentation

Select exactly one:

I added/updated documentation for this change
Documentation is not needed for this change (explain why)

Docs PR URL (required if "docs added" is checked)

Paste the PR link from https://github.com/netbirdio/docs here:

https://github.com/netbirdio/docs/pull/__

Summary by CodeRabbit

New Features
- Daemon-aware login that auto-selects foreground vs. daemon mode.
- New up command flags for interface blacklist, external IP mapping, DNS resolver, Rosenpass, auto-connect and lazy-connection behavior.
Changes
- Unified config input for login and up flows; simplified daemon interactions.
- CLI flags reorganized (some flags removed from root and surfaced/changed on up).
- Deprecation warning when using --config with the service.
- Updated success message: "Logged in successfully".

**Original Pull Request:** https://github.com/netbirdio/netbird/pull/5412 **State:** closed **Merged:** No --- ## Describe your changes Reopening because my previous PR was closed, because a new PR was merged, which doesn't resolve the issue I initially had. These changes still apply cleanly on top of the other PR :) I've moved a bunch of logic from up, into login, and then reused it for both commands. - Moved logic from up.go into login.go (reason for using login.go, was that up.go seemed to rely heavily on it anyways) - Moved flags from root.go into up.go, unsure why they were placed there - login will now respect env - login will now save the configuration ## Issue ticket number and link Discussed it on Slack https://netbirdio.slack.com/archives/C02KHAE8VLZ/p1770216154715019 Previous PR https://github.com/netbirdio/netbird/pull/5263 ## Stack  ### Checklist - [x] Is it a bug fix - [ ] Is a typo/documentation fix - [ ] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) > By submitting this pull request, you confirm that you have read and agree to the terms of the [Contributor License Agreement](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT.md). ## Documentation Select exactly one: - [ ] I added/updated documentation for this change - [x] Documentation is **not needed** for this change (explain why) ### Docs PR URL (required if "docs added" is checked) Paste the PR link from https://github.com/netbirdio/docs here: https://github.com/netbirdio/docs/pull/__  ## Summary by CodeRabbit * **New Features** * Daemon-aware login that auto-selects foreground vs. daemon mode. * New up command flags for interface blacklist, external IP mapping, DNS resolver, Rosenpass, auto-connect and lazy-connection behavior. * **Changes** * Unified config input for login and up flows; simplified daemon interactions. * CLI flags reorganized (some flags removed from root and surfaced/changed on up). * Deprecation warning when using --config with the service. * Updated success message: "Logged in successfully".  [![Review Change Stack](https://storage.googleapis.com/coderabbit_public_assets/review-stack-in-coderabbit-ui.svg)](https://app.coderabbit.ai/change-stack/netbirdio/netbird/pull/5412)

saavagebueno added the pull-request label 2026-08-05 06:06:38 -04:00

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Reference: DYNR/netbird#22972