Allow configuring the desired client IP source #1931

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nex merged 4 commits from nex/fix/source-IPs into main 2026-07-09 19:40:12 +00:00
Owner

This pull request adds a config option to allow choosing the desired client IP source, per https://docs.rs/axum-client-ip/latest/axum_client_ip/enum.ClientIpSource.html. This retains the existing functional default of "TCP connecting IP".

Fixes: #1812

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This pull request adds a config option to allow choosing the desired client IP source, per <https://docs.rs/axum-client-ip/latest/axum_client_ip/enum.ClientIpSource.html>. This retains the existing functional default of "TCP connecting IP". <!-- Example: This pull request allows us to warp through time and space ten times faster than before by double-inverting the warp drive with hyperheated jump fluid, both making the drive faster and more efficient. This resolves the common issue where we have to wait more than 10 milliseconds to engage, use, and disengage the warp drive when travelling between galaxies. --> Fixes: #1812 **Pull request checklist:** <!-- You need to complete these before your PR can be considered. If you aren't sure about some, feel free to ask for clarification in #dev:continuwuity.org. --> - [x] This pull request targets the `main` branch, and the branch is named something other than `main`. - [x] I have written an appropriate pull request title and my description is clear. - [x] I understand I am responsible for the contents of this pull request. - I have followed the [contributing guidelines][c1]: - [x] My contribution follows the [code style][c2], if applicable. - [ ] I ran [pre-commit checks][c1pc] before opening/drafting this pull request. - [ ] I have [tested my contribution][c1t] (or proof-read it for documentation-only changes) myself, if applicable. This includes ensuring code compiles. - [x] My commit messages follow the [commit message format][c1cm] and are descriptive. <!-- Notes on these requirements: - While not required, we encourage you to sign your commits with GPG or SSH to attest the authenticity of your changes. - While we allow LLM-assisted contributions, we do not appreciate contributions that are low quality, which is typical of machine-generated contributions that have not had a lot of love and care from a human. Please do not open a PR if all you have done is asked ChatGPT to tidy up the codebase with a +-100,000 diff. - In the case of code style violations, reviewers may leave review comments/change requests indicating what the ideal change would look like. For example, a reviewer may suggest you lower a log level, or use `match` instead of `if/else` etc. - In the case of code style violations, pre-commit check failures, minor things like typos/spelling errors, and in some cases commit format violations, reviewers may modify your branch directly, typically by making changes and adding a commit. Particularly in the latter case, a reviewer may rebase your commits to squash "spammy" ones (like "fix", "fix", "actually fix"), and reword commit messages that don't satisfy the format. - Pull requests MUST pass the `Checks` CI workflows to be capable of being merged. This can only be bypassed in exceptional circumstances. If your CI flakes, let us know in matrix:r/dev:continuwuity.org. - Pull requests have to be based on the latest `main` commit before being merged. If the main branch changes while you're making your changes, you should make sure you rebase on main before opening a PR. Your branch will be rebased on main before it is merged if it has fallen behind. - We typically only do fast-forward merges, so your entire commit log will be included. Once in main, it's difficult to get out cleanly, so put on your best dress, smile for the cameras! --> [c1]: https://forgejo.ellis.link/continuwuation/continuwuity/src/branch/main/CONTRIBUTING.md [c2]: https://forgejo.ellis.link/continuwuation/continuwuity/src/branch/main/docs/development/code_style.mdx [c1pc]: https://forgejo.ellis.link/continuwuation/continuwuity/src/branch/main/CONTRIBUTING.md#pre-commit-checks [c1t]: https://forgejo.ellis.link/continuwuation/continuwuity/src/branch/main/CONTRIBUTING.md#running-tests-locally [c1cm]: https://forgejo.ellis.link/continuwuation/continuwuity/src/branch/main/CONTRIBUTING.md#commit-messages
fix: Allow configuring the desired client IP source
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54cab87494
@ -373,0 +390,4 @@
///
/// default: 0
#[serde(default)]
pub request_ip_source: u8,
Owner

this should be an enum, not an opaque u8

this should be an enum, not an opaque u8
Author
Owner

rocksdb_recovery_mode doesn't do that

`rocksdb_recovery_mode` doesn't do that
Owner

rocksdb_recovery_mode is also older than this project 🗿 I don't want to hear it

`rocksdb_recovery_mode` is also older than this project 🗿 I don't want to hear it
Author
Owner

lalalalalalala

lalalalalalala
nex marked this conversation as resolved
nex force-pushed nex/fix/source-IPs from 54cab87494
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2026-07-09 19:16:26 +00:00
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Jade requested changes 2026-07-09 19:25:28 +00:00
Dismissed
@ -49,2 +49,4 @@
let layers = layers.layer(compression_layer(server));
let client_ip_layer = match services.config.request_ip_source {
| 1 => ClientIpSource::CfConnectingIp,
Owner
Uh can we just use a string? https://docs.rs/axum-client-ip/latest/axum_client_ip/enum.ClientIpSource.html#method.from_str
Author
Owner

don't know what the field names resolve to

don't know what the field names resolve to
Owner

click "View Source" 😭

click "View Source" 😭
Author
Owner

"just read the source code bro"

"just read the source code bro"
Author
Owner

ok no because that uses the camelcase names and im not telling people to unironically write camelcase variables in their configuration

ok no because that uses the camelcase names and im not telling people to unironically write camelcase variables in their configuration
Owner

Oh ok if you want to save people from that crime

Oh ok if you want to save people from that crime
nex marked this conversation as resolved
style: Use string literals instead of u8s
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e809680809
@ -51,0 +63,4 @@
| Some("x_real_ip") => ClientIpSource::XRealIp,
| None | Some(_) => ClientIpSource::ConnectInfo,
};
Member
This seems evil. Probably better to use https://docs.rs/axum-client-ip/latest/src/axum_client_ip/lib.rs.html#163-178
Member

Nevermind jade already said that, I'm gonna resolve this.

Nevermind jade already said that, I'm gonna resolve this.
Henry-Hiles marked this conversation as resolved
Jade approved these changes 2026-07-09 19:40:00 +00:00
nex merged commit 62730e861a into main 2026-07-09 19:40:12 +00:00
nex deleted branch nex/fix/source-IPs 2026-07-09 19:40:12 +00:00
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