uv/crates/uv-auth
Hans Baker 9159731792
Add support for retrieving credentials from `keyring` (#2254)
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## Summary

<!-- What's the purpose of the change? What does it do, and why? -->

Adds basic keyring auth support for `uv` commands. Adds clone of `pip`'s
`--keyring-provider subprocess` argument (using CLI `keyring` tool).

See issue: https://github.com/astral-sh/uv/issues/1520

## Test Plan

<!-- How was it tested? -->

Hard to write full-suite unit tests due to reliance on
`process::Command` for `keyring` cli

Manually tested end-to-end in a project with GCP artifact registry using
keyring password:
```bash
➜  uv pip uninstall watchdog
Uninstalled 1 package in 46ms
 - watchdog==4.0.0

➜  cargo run -- pip install --index-url https://<redacted>/python/simple/ --extra-index-url https://<redacted>/pypi-mirror/simple/ watchdog
    Finished dev [unoptimized + debuginfo] target(s) in 0.18s
     Running `target/debug/uv pip install --index-url 'https://<redacted>/python/simple/' --extra-index-url 'https://<redacted>/pypi-mirror/simple/' watchdog`
error: HTTP status client error (401 Unauthorized) for url (https://<redacted>/pypi-mirror/simple/watchdog/)

➜  cargo run -- pip install --keyring-provider subprocess --index-url https://<redacted>/python/simple/ --extra-index-url https://<redacted>/pypi-mirror/simple/ watchdog
    Finished dev [unoptimized + debuginfo] target(s) in 0.17s
     Running `target/debug/uv pip install --keyring-provider subprocess --index-url 'https://<redacted>/python/simple/' --extra-index-url 'https://<redacted>/pypi-mirror/simple/' watchdog`
Resolved 1 package in 2.34s
Installed 1 package in 27ms
 + watchdog==4.0.0
```

`requirements.txt`
```
#
# This file is autogenerated by pip-compile with Python 3.10
# by the following command:
#
#    .bin/generate-requirements
#
--index-url https://<redacted>/python/simple/
--extra-index-url https://<redacted>/pypi-mirror/simple/

...
```

```bash
➜  cargo run -- pip install --keyring-provider subprocess -r requirements.txt
    Finished dev [unoptimized + debuginfo] target(s) in 0.19s
     Running `target/debug/uv pip install --keyring-provider subprocess -r requirements.txt`
Resolved 205 packages in 23.52s
   Built <redacted>
   ...
Downloaded 47 packages in 19.32s
Installed 195 packages in 276ms
 + <redacted>
  ...
```

---------

Co-authored-by: Thomas Gilgenast <thomas@vant.ai>
Co-authored-by: Zanie Blue <contact@zanie.dev>
2024-03-13 15:02:18 -05:00
..
src Add support for retrieving credentials from `keyring` (#2254) 2024-03-13 15:02:18 -05:00
Cargo.toml Add support for retrieving credentials from `keyring` (#2254) 2024-03-13 15:02:18 -05:00