Second hardening pass, over the code added in 23c660d.
Error reporting:
- Decode failures now carry an excerpt of the body that arrived. The
serde message alone ("expected value at line 1 column 1") gives no hint
that the response was an HTML error page from a proxy or a login
redirect from a wrong base URL. The excerpt is collapsed to one line
and truncated so a large body cannot become a large error.
- API errors with an empty or message-less body report the status reason
("Not Found") rather than rendering blank.
- `Error` is `#[non_exhaustive]`, so future variants are not breaking.
Retry bounds:
- `RetryPolicy::max_elapsed` (120s default) bounds the time one call may
spend across attempts. The request timeout is per attempt, so the
previous defaults could spend four minutes on a call that kept timing
out — a surprise for anyone reading `with_timeout(60)` as a bound on
the call.
- `backoff` uses saturating arithmetic; a large `max_delay` could
overflow the jitter span and panic in a debug build.
- Response bodies are drained before a retry so the connection returns to
the pool instead of the next attempt opening a fresh one.
Credentials:
- Test pinning that neither the token nor the password appears in `Debug`
output. `reqwest`'s `Client` prints its default headers, so the
sensitive flag set when building them is the only thing keeping the
token out of logs, and nothing enforced that.
Also drops `Option::is_none_or`, which raised the minimum toolchain to
1.82 for no benefit over a match.
91 tests, up from 80.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
94 lines
4.8 KiB
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94 lines
4.8 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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### Added
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- Wrappers for every one of the API's 34 `Route::resource` groups, plus
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`users` — 265 methods. See `COVERAGE.md` for the per-endpoint inventory.
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- `COVERAGE.md`, a detailed record of what is wrapped, what is not, and why,
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checked against `routes/api.php` on the `v5-stable` branch.
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- Retry with full-jitter exponential backoff, configurable through
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`RetryPolicy` and `InvoiceNinjaClient::with_retry_policy`. Defaults to 3
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retries. `Retry-After` is honoured when the server sends it.
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- `InvoiceNinjaClient::with_timeout` and a `DEFAULT_TIMEOUT` of 60 seconds
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applied to every request.
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- Typed responses for previously untyped endpoints: `Statics`, `StaticItem`,
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`Currency`, `DateFormat`, `SearchResults`, `SearchHit`, `HealthCheck`, and
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`PhpVersion`.
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- `statics_as`, `search_as`, and `health_check_as` as generic escape hatches
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for callers who need to pin a shape the typed models leave in `extra`.
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- `tests/client_requests.rs`: 50 tests covering the request plumbing against
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a loopback `wiremock` server. No network or credentials required.
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- `RetryPolicy::max_elapsed`, a ceiling on the time one call may spend across
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all attempts, defaulting to 120 seconds. The request timeout is per
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attempt, so without this the default policy could spend four minutes on a
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call that times out repeatedly.
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### Changed
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- `statics`, `search`, and `health_check` return concrete types instead of
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being generic over `T: DeserializeOwned`.
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- `send_email` now unwraps the `data` envelope, so `T` is the entity
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(`Invoice`, `Quote`, …) rather than a wrapper the caller had to model. It
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stays generic because the endpoint serves all four entity types.
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- `chart` remains generic, deliberately: the eleven chart endpoints share no
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common response shape, so there is nothing to narrow to.
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- The base URL is parsed and validated when the client is constructed. A
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missing scheme used to produce a 404 on every call instead of one error.
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- `list_all_*` terminates on `meta.pagination.total_pages` when the server
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sends it, falling back to the short-page heuristic only when it does not.
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- `Error` is now `#[non_exhaustive]`, so later variants are not a breaking
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change. Matches on it need a catch-all arm.
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- `Error::Json` is now a struct variant carrying an `excerpt` of the body
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that failed to decode. The serde message alone ("expected value at line 1
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column 1") does not reveal that the response was, say, an HTML error page
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from a proxy or a login redirect from a wrong base URL.
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- API errors with an empty or message-less body now report the status reason
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("Not Found") instead of rendering blank.
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### Fixed
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- `list_all_*` silently truncated results. The server caps page size at
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`min(abs(per_page), 5000)`, so a page shorter than requested did not mean
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the last page — the walk stopped early and returned a partial list as
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though it were complete. `per_page` is now clamped to the server maximum so
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the fallback heuristic holds.
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- `list_all_*` with `per_page(0)` never terminated: the check `got < 0` has
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no solution. It now falls back to the default page size, and a `MAX_PAGES`
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backstop raises `Error::PaginationLimit` rather than quietly truncating.
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- Requests could hang indefinitely. `reqwest` applies no timeout of its own
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and none was configured.
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- Ids were interpolated into request paths unescaped, so a `/`, `?`, or `#`
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in an id changed which endpoint was addressed.
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### Security
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- Ids used as URL path segments are escaped, and ids that are empty or
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consist only of dots are rejected. Escaping alone is insufficient: the
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WHATWG rules the `url` crate implements decode `%2E` back to `.` before
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resolving dot segments, so an escaped `..` still collapsed the path. An
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empty id would have addressed the collection route, making
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`delete_client("")` mean `DELETE /clients`.
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- `POST` is never replayed on a 5xx or timeout, since the server may have
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applied it before the response was lost and a replay would duplicate an
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invoice, payment, or email. A 429 is the exception — the server states it
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refused the request, so no work was done.
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- The API token and password are held as headers marked sensitive, so
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neither appears in `Debug` output. `reqwest`'s own `Client` debug prints
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its default headers, so this is the only thing keeping the token out of
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logs; there is now a regression test pinning it.
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## [0.1.0] - 2026-10-23
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### Added
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- Initial release: async client for the Invoice Ninja v5 API covering
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clients, invoices, quotes, credits, payments, products, expenses,
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projects, tasks, and vendors.
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