Sign in

flagon-io/g1t

public

g1t/services/packages/src/lib.rs

811 lines35,347 bytesCodeBlame

Pick any line to see why it is the way it is: the commit, the pull request and issue it came from, and what the agent was thinking.

Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member1//! The packages service: the registries a workspace publishes to and
2//! installs from, beside its code (docs/PACKAGES.md). Container images
3//! first, over OCI Distribution 1.1 on `g1t.sh/v2/` (oci.rs).
4//!
5//! Other services reach it over `POST /rpc/<method>`; see
6//! `g1t_contracts::packages` for the methods and their arguments. Any
7//! other request is a registry's own protocol. Files are kept through the
8//! `BlobStore` port (store/), metadata in D1 (db.rs).
9
10mod access;
Merge branch 'worktree-agent-a6a121745e81f639f'11mod archive;
Cargo on g1t.sh: a sparse registry per workspace, cargo publish/add/yank/search with a g1t token; npm rows show their version12mod cargo;
13mod cargo_http;
Composer from the workspace's own repositories, and go get from g1t.sh14mod composer;
15mod composer_http;
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member16mod db;
17mod digest;
18mod limits;
19mod manifest;
Merge branch 'worktree-agent-a6a121745e81f639f'20mod maven;
21mod maven_http;
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member22mod names;
npm on g1t.sh: publish and install @<workspace>/<name> with the npm CLI and a g1t token23mod npm;
24mod npm_http;
Merge branch 'worktree-agent-a6a121745e81f639f'25mod nuget;
26mod nuget_http;
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member27mod oci;
28mod quota;
29mod range;
Merge branch 'worktree-agent-a6a121745e81f639f'30mod rubygems;
31mod rubygems_http;
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member32mod store;
33mod token;
34mod upload;
Merge branch 'worktree-agent-a6a121745e81f639f'35mod xml;
36mod yaml;
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member37
38use std::cell::RefCell;
39use std::collections::HashMap;
40
41use g1t_contracts::audit::{AuditActor, AuditTarget, NewAuditEntry, RecordAuditArgs, Surface};
42use g1t_contracts::credentials::Decision;
43use g1t_contracts::events::{Event, NewEvent, PackageEvent, Publish};
44use g1t_contracts::identity::GitCredentialsArgs;
45use g1t_contracts::packages::*;
46use g1t_contracts::repos::{GetArgs, Repo, RepoPath};
47use g1t_contracts::{FailureCode, Outcome, User, Viewer, new_id};
48use g1t_kit::{args, now_ms, reply, rpc_method};
49use worker::{Context, Env, Fetcher, MessageBatch, Request, Response, Result, ScheduleContext, ScheduledEvent, event};
50
51use access::{Action, LinkedTo, Target};
52use db::{Db, PackageRow};
53use store::{BlobStore, Store};
54
55pub(crate) const SOURCE: &str = "packages";
56/// How large a request body may be: Cloudflare's limit on the zone's plan.
57const DEFAULT_MAX_REQUEST_BYTES: u64 = 100_000_000;
58/// How many packages a listing shows.
59const LIST_LIMIT: u32 = 200;
60const VERSIONS_SHOWN: u32 = 200;
61/// How much one sweep lets go of.
62const SWEEP_BATCH: u32 = 200;
63
64thread_local! {
65 /// Pulls counted since the last write, by package: written at most
66 /// every few seconds, so a busy image costs one write, not one a pull.
67 /// What an isolate holds when it goes away is lost: the count is
68 /// approximate.
69 static DOWNLOADS: RefCell<(HashMap<String, u64>, u64)> = RefCell::new((HashMap::new(), 0));
70}
71const DOWNLOADS_FLUSH_MS: u64 = 10_000;
72
73thread_local! {
74 /// What billing allows each workspace, as asked last, and when.
75 static ALLOWANCES: RefCell<HashMap<String, (quota::Allowance, u64)>> = RefCell::new(HashMap::new());
76}
77/// How long billing's answer is kept.
78const ALLOWANCE_TTL_MS: u64 = 5 * 60 * 1000;
79
80/// Who made a registry request, as its audit entries and versions name them.
81pub struct Caller {
82 pub actor: Option<AuditActor>,
83}
84
85/// What access decisions need about a package, owned.
86pub struct TargetOf {
87 workspace: String,
88 repo: Option<(String, String, bool)>,
89 public: bool,
90}
91
92impl TargetOf {
93 pub fn package(row: &PackageRow) -> TargetOf {
94 TargetOf {
95 workspace: row.workspace.clone(),
96 repo: row
97 .repo_id
98 .as_ref()
99 .map(|id| (id.clone(), row.repo_name.clone().unwrap_or_default(), !row.public())),
100 public: row.public(),
101 }
102 }
103
104 pub fn view(&self) -> Target<'_> {
105 Target {
106 workspace: &self.workspace,
107 repo: self.repo.as_ref().map(|(id, name, private)| LinkedTo { id, name, private: *private }),
108 public: self.public,
109 }
110 }
111}
112
113pub struct Packages {
114 pub db: Db,
115 pub store: Store,
116 identity: Fetcher,
117 repos: Fetcher,
118 events: Fetcher,
119 /// Signs registry tokens (PACKAGES_TOKEN_SECRET).
120 secret: Vec<u8>,
121 max_request: u64,
122 /// The host package addresses start with: `g1t.sh`.
123 host: String,
124 /// Whether free workspaces' package storage is limited (STORAGE_LIMITS
125 /// `on`); off when self-hosted.
126 storage_limits: bool,
127 env: Env,
128}
129
130/// What a workspace's deletion or restoring does to its packages.
131#[derive(Debug, PartialEq, Eq)]
132pub(crate) enum WorkspaceMark {
133 /// Hide them from `at`, while the workspace may still be restored.
134 Hide { workspace: String, at: String },
135 /// Show them again.
136 Show { workspace: String },
137}
138
139/// The mark `event` asks for, if any. A protected workspace (`protected`,
140/// slugs or ids, as identity's PROTECTED_WORKSPACES) is never hidden: it
141/// cannot be deleted, so an event saying so is a mistake.
142pub(crate) fn workspace_mark(event: &Event, protected: &[String], now: &str) -> Option<WorkspaceMark> {
143 let text = |key: &str| event.data[key].as_str().map(|v| v.trim().to_lowercase()).filter(|v| !v.is_empty());
144 let workspace = text("slug")?;
145 match event.kind.as_str() {
146 "workspace.deleting" => {
147 let id = text("workspaceId").unwrap_or_default();
148 if protected.iter().any(|name| *name == workspace || (!id.is_empty() && *name == id)) {
149 return None;
150 }
151 Some(WorkspaceMark::Hide { workspace, at: now.to_owned() })
152 }
153 "workspace.restored" => Some(WorkspaceMark::Show { workspace }),
154 _ => None,
155 }
156}
157
158fn not_found<T>() -> Outcome<T> {
159 Outcome::fail(FailureCode::NotFound, "Package not found.")
160}
161
162impl Packages {
163 pub fn from_env(env: &Env) -> Result<Packages> {
164 let secret = store::var(env, "PACKAGES_TOKEN_SECRET");
165 if secret.len() < 32 {
166 return Err(worker::Error::RustError("PACKAGES_TOKEN_SECRET is missing or shorter than 32 characters".into()));
167 }
168 // 0 is no limit, as self-hosted (nothing in front cuts bodies short).
169 let max_request = match store::var(env, "MAX_REQUEST_BYTES").parse::<u64>() {
170 Ok(0) => u64::MAX,
171 Ok(limit) => limit,
172 Err(_) => DEFAULT_MAX_REQUEST_BYTES,
173 };
174 let host = store::var(env, "REGISTRY_HOST");
175 Ok(Packages {
176 db: Db { db: env.d1("DB")? },
Merge branch 'worktree-agent-ac5b181a013e54348'177 store: store::from_env(env)?,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member178 identity: env.service("IDENTITY")?,
179 repos: env.service("REPOS")?,
180 events: env.service("EVENTS")?,
181 secret: secret.into_bytes(),
182 max_request,
183 host: if host.is_empty() { "g1t.sh".to_owned() } else { host },
184 storage_limits: store::var(env, "STORAGE_LIMITS") == "on",
185 env: env.clone(),
186 })
187 }
188
189 async fn viewer_for(&self, username: &str, secret: &str) -> Result<Viewer> {
190 g1t_kit::call(
191 &self.identity,
192 "user_for_git_credentials",
193 &GitCredentialsArgs { username: username.to_owned(), secret: secret.to_owned() },
194 )
195 .await
196 }
197
198 /// A repository of the workspace by name, whoever may see it.
199 async fn repo_by_name(&self, workspace: &str, name: &str) -> Result<Option<Repo>> {
200 if !g1t_contracts::is_valid_repo_name(name) {
201 return Ok(None);
202 }
203 let found: Outcome<Repo> = g1t_kit::call(
204 &self.repos,
205 "get",
206 &GetArgs {
207 path: RepoPath { namespace: workspace.to_owned(), name: name.to_owned() },
208 viewer: Some(User::system(workspace)),
209 },
210 )
211 .await?;
212 Ok(found.into_result().ok().filter(|repo| repo.fork_of.is_none()))
213 }
214
215 /// Who may do what to an image: the package's own settings, or, before
216 /// its first push, the repository it will be linked to.
217 async fn target(&self, name: &names::ImageName, found: Option<&PackageRow>) -> Result<TargetOf> {
218 if let Some(found) = found {
219 return Ok(TargetOf::package(found));
220 }
221 let repo = self.repo_by_name(&name.workspace, name.repo_name()).await?;
222 Ok(TargetOf {
223 workspace: name.workspace.clone(),
224 repo: repo.map(|repo| (repo.id, repo.name, repo.is_private)),
225 public: false,
226 })
227 }
228
229 /// What billing allows the workspace, kept for five minutes. `None`
230 /// when billing cannot be asked: the push is then let through.
231 async fn allowance(&self, workspace: &str) -> Option<quota::Allowance> {
232 let now = now_ms();
233 let kept = ALLOWANCES.with(|kept| kept.borrow().get(workspace).copied());
234 if let Some((allowance, at)) = kept
235 && now.saturating_sub(at) < ALLOWANCE_TTL_MS
236 {
237 return Some(allowance);
238 }
239 let billing = self.env.service("BILLING").ok()?;
240 let asked: Result<quota::Allowance> = g1t_kit::call(
241 &billing,
242 "entitlements",
243 &g1t_contracts::billing::EntitlementsArgs { workspace: workspace.to_owned() },
244 )
245 .await;
246 match asked {
247 Ok(allowance) => {
248 ALLOWANCES.with(|kept| kept.borrow_mut().insert(workspace.to_owned(), (allowance, now)));
249 Some(allowance)
250 }
251 Err(error) => {
252 worker::console_error!("packages: billing could not be asked about {workspace}, letting the push through: {error}");
253 None
254 }
255 }
256 }
257
258 /// Why a push of these files (digest and size) into the package may
259 /// not be kept, if it may not: a free workspace past its free storage.
260 /// Files the workspace already holds add nothing.
261 pub(crate) async fn storage_refusal(&self, package: &PackageRow, files: &[(String, u64)]) -> Result<Option<String>> {
262 if !self.storage_limits || files.is_empty() {
263 return Ok(None);
264 }
265 let digests: Vec<String> = files.iter().map(|(digest, _)| digest.clone()).collect();
266 let held = self.db.held(&package.workspace, &digests).await?;
267 let mut seen = std::collections::HashSet::new();
268 let adding: u64 = files
269 .iter()
270 .filter(|(digest, _)| !held.contains(digest) && seen.insert(digest.clone()))
271 .map(|(_, size)| size)
272 .sum();
273 if adding == 0 {
274 return Ok(None);
275 }
276 let Some(allowance) = self.allowance(&package.workspace).await else {
277 return Ok(None);
278 };
279 let (public_bytes, private_bytes) = self.db.storage(&package.workspace).await?;
280 let public = package.public();
281 let used = if public { public_bytes } else { private_bytes };
282 Ok(quota::decide(&allowance, public, used, adding)
283 .err()
284 .map(|refusal| quota::message(&package.workspace, &refusal)))
285 }
286
287 fn count_download(&self, package_id: &str, ctx: &Context) {
288 let due = DOWNLOADS.with(|counts| {
289 let mut counts = counts.borrow_mut();
290 *counts.0.entry(package_id.to_owned()).or_default() += 1;
291 let now = now_ms();
292 if now.saturating_sub(counts.1) < DOWNLOADS_FLUSH_MS {
293 return None;
294 }
295 counts.1 = now;
296 Some(counts.0.drain().collect::<Vec<_>>())
297 });
298 if let Some(due) = due {
299 let env = self.env.clone();
300 ctx.wait_until(async move {
301 let written = match env.d1("DB") {
302 Ok(db) => Db { db }.add_downloads(&due).await,
303 Err(error) => Err(error),
304 };
305 if let Err(error) = written {
306 worker::console_error!("packages: downloads not counted: {error}");
307 }
308 });
309 }
310 }
311
312 async fn announce(&self, kind: &'static str, package: &PackageRow, data: PackageEvent, caller: &Caller) {
313 let event = NewEvent {
314 kind,
315 source: SOURCE,
316 repo_id: package.repo_id.clone(),
317 actor: caller.actor.as_ref().map(|actor| actor.actor_id.clone()),
318 data,
319 };
320 let published: Result<serde_json::Value> = g1t_kit::call(&self.events, "publish", &Publish { events: vec![event] }).await;
321 if let Err(error) = published {
322 worker::console_error!("packages: {kind} not published: {error}");
323 }
324 }
325
326 async fn audit(&self, caller: &Caller, action: &str, package: &PackageRow, path: Option<&str>, surface: Option<Surface>) {
327 let Some(actor) = caller.actor.clone() else {
328 return;
329 };
330 let target = AuditTarget {
331 workspace: package.workspace.clone(),
332 repo: package.repo_name.as_ref().map(|name| format!("{}/{name}", package.workspace)),
333 path: Some(path.map_or_else(|| format!("{}:{}/{}", package.ecosystem, package.workspace, package.name), str::to_owned)),
334 ..AuditTarget::default()
335 };
336 let mut entry = NewAuditEntry::new(
337 actor,
338 action,
339 surface.unwrap_or(Surface::Registry),
340 target,
341 &Decision::allow("packages"),
342 new_id("req", now_ms()),
343 );
344 entry.result = Some("ok".to_owned());
345 let recorded: Result<u32> = g1t_kit::call(&self.events, "audit_record", &RecordAuditArgs { entries: vec![entry] }).await;
346 if let Err(error) = recorded {
347 worker::console_error!("packages: audit entry not recorded: {error}");
348 }
349 }
350
351 fn summary(&self, row: &db::ListedRow) -> PackageSummary {
352 let p = &row.package;
353 PackageSummary {
354 id: p.id.clone(),
355 workspace: p.workspace.clone(),
356 ecosystem: Ecosystem::parse(&p.ecosystem).unwrap_or(Ecosystem::Container),
357 name: p.name.clone(),
npm on g1t.sh: publish and install @<workspace>/<name> with the npm CLI and a g1t token358 address: match p.ecosystem.as_str() {
359 "npm" => format!("{}/-/npm/@{}/{}", self.host, p.workspace, p.name),
Composer from the workspace's own repositories, and go get from g1t.sh360 "composer" => format!("{}/-/composer/{}/{}", self.host, p.workspace, p.name),
Cargo on g1t.sh: a sparse registry per workspace, cargo publish/add/yank/search with a g1t token; npm rows show their version361 "cargo" => format!("{}/-/cargo/{}/{}", self.host, p.workspace, p.name),
Merge branch 'worktree-agent-a6a121745e81f639f'362 "maven" => format!("{}/-/maven/{}/{}", self.host, p.workspace, p.name),
363 "nuget" => format!("{}/-/nuget/{}/{}", self.host, p.workspace, p.name),
364 "rubygems" => format!("{}/-/rubygems/{}/{}", self.host, p.workspace, p.name),
npm on g1t.sh: publish and install @<workspace>/<name> with the npm CLI and a g1t token365 _ => format!("{}/{}/{}", self.host, p.workspace, p.name),
366 },
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member367 visibility: Visibility::parse(&p.visibility),
368 repo: p.repo_id.as_ref().map(|id| LinkedRepo {
369 id: id.clone(),
370 namespace: p.workspace.clone(),
371 name: p.repo_name.clone().unwrap_or_default(),
372 }),
373 description: p.description.clone(),
374 versions: row.version_count,
Cargo on g1t.sh: a sparse registry per workspace, cargo publish/add/yank/search with a g1t token; npm rows show their version375 latest: db::latest_shown(row),
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member376 size: row.bytes,
377 downloads: p.downloads,
378 created_at: p.created_at.clone(),
379 updated_at: p.updated_at.clone(),
380 }
381 }
382
383 async fn listed(&self, workspace: &str, ecosystem: Ecosystem, name: &str) -> Result<Option<db::ListedRow>> {
384 let rows = self.db.list(workspace, Some(ecosystem.as_str()), None, None, LIST_LIMIT).await?;
385 if let Some(row) = rows.into_iter().find(|row| row.package.name == name) {
386 return Ok(Some(row));
387 }
388 // Past the first page: read it alone.
389 Ok(self.db.package(workspace, ecosystem.as_str(), name).await?.filter(|package| !package.hidden()).map(|package| db::ListedRow {
390 package,
391 version_count: 0,
392 bytes: 0,
393 latest_tag: None,
Cargo on g1t.sh: a sparse registry per workspace, cargo publish/add/yank/search with a g1t token; npm rows show their version394 latest_tag_version: None,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member395 latest_version: None,
396 }))
397 }
398
399 async fn list_packages(&self, a: ListPackagesArgs) -> Result<Outcome<Vec<PackageSummary>>> {
400 let workspace = a.workspace.to_lowercase();
401 let rows = self
402 .db
403 .list(&workspace, a.ecosystem.map(Ecosystem::as_str), a.repo_id.as_deref(), a.query.as_deref(), LIST_LIMIT)
404 .await?;
405 let visible = rows
406 .iter()
407 .filter(|row| access::decide(a.viewer.as_ref(), &TargetOf::package(&row.package).view(), Action::Pull).allowed)
408 .map(|row| self.summary(row))
409 .collect();
410 Ok(Outcome::Ok(visible))
411 }
412
413 async fn get_package(&self, a: GetPackageArgs) -> Result<Outcome<PackageDetail>> {
414 let workspace = a.workspace.to_lowercase();
415 let Some(row) = self.listed(&workspace, a.ecosystem, &a.name).await? else {
416 return Ok(not_found());
417 };
418 let target = TargetOf::package(&row.package);
419 let permissions = access::permissions(a.viewer.as_ref(), &target.view());
420 if !permissions.pull {
421 return Ok(not_found());
422 }
423 let tags = self.db.tags(&row.package.id).await?;
Merge branch 'worktree-agent-a6a121745e81f639f'424 // A yanked or unlisted version reads as deprecated: still there
425 // for lockfiles that name it, no longer picked for new ones.
426 let withdrawn = match row.package.ecosystem.as_str() {
427 "nuget" => "Unlisted: still restored by projects that name it, no longer shown in search.",
428 "rubygems" => "Yanked: Bundler no longer picks this version for new lockfiles.",
429 _ => "Yanked: Cargo no longer picks this version for new lockfiles.",
430 };
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member431 let versions = self
432 .db
433 .versions(&row.package.id, VERSIONS_SHOWN)
434 .await?
435 .into_iter()
436 .map(|version| {
437 let meta = version.meta();
438 let text = |key: &str| meta[key].as_str().map(str::to_owned);
439 PackageVersion {
440 tags: tags.iter().filter(|tag| tag.version_id == version.id).map(|tag| tag.tag.clone()).collect(),
441 media_type: text("media_type"),
442 artifact_type: text("artifact_type"),
443 platforms: meta["platforms"]
444 .as_array()
445 .map(|list| list.iter().filter_map(|p| p.as_str().map(str::to_owned)).collect())
446 .unwrap_or_default(),
447 id: version.id,
448 version: version.version,
449 digest: version.digest,
450 size: version.size,
451 subject: version.subject,
452 published_by: version.published_by,
453 published_at: version.published_at,
Cargo on g1t.sh: a sparse registry per workspace, cargo publish/add/yank/search with a g1t token; npm rows show their version454 deprecated: if version.yanked != 0 {
Merge branch 'worktree-agent-a6a121745e81f639f'455 Some(withdrawn.to_owned())
Cargo on g1t.sh: a sparse registry per workspace, cargo publish/add/yank/search with a g1t token; npm rows show their version456 } else {
457 version.deprecated
458 },
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member459 }
460 })
461 .collect();
npm on g1t.sh: publish and install @<workspace>/<name> with the npm CLI and a g1t token462 // The README its page shows: npm's, from the latest version.
463 let readme = match self.db.readme_digest(&row.package.id).await?.and_then(|d| digest::Digest::parse(&d)) {
464 Some(digest) => match self.db.blob(&digest).await? {
465 Some(blob) => self.store.read(&blob.object_key).await?.map(|b| String::from_utf8_lossy(&b).into_owned()),
466 None => None,
467 },
468 None => None,
469 };
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member470 Ok(Outcome::Ok(PackageDetail {
npm on g1t.sh: publish and install @<workspace>/<name> with the npm CLI and a g1t token471 readme,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member472 package: self.summary(&row),
473 versions,
474 tags: tags
475 .into_iter()
476 .map(|tag| PackageTag { tag: tag.tag, digest: tag.digest, updated_at: tag.updated_at })
477 .collect(),
478 permissions,
479 }))
480 }
481
482 /// The package `actor` asks to change, if they may `action` it.
483 async fn for_change(&self, actor: &User, workspace: &str, ecosystem: Ecosystem, name: &str, action: Action) -> Result<Outcome<PackageRow>> {
484 let Some(package) = self.db.package(&workspace.to_lowercase(), ecosystem.as_str(), name).await?.filter(|p| !p.hidden()) else {
485 return Ok(not_found());
486 };
487 let target = TargetOf::package(&package);
488 let decision = access::decide(Some(actor), &target.view(), action);
489 if decision.allowed {
490 return Ok(Outcome::Ok(package));
491 }
492 if !access::decide(Some(actor), &target.view(), Action::Pull).allowed {
493 return Ok(not_found());
494 }
495 Ok(Outcome::fail(FailureCode::Forbidden, decision.reason.unwrap_or_else(|| "Not allowed.".to_owned())))
496 }
497
498 async fn delete_version(&self, a: DeleteVersionArgs) -> Result<Outcome<()>> {
499 let package = match self.for_change(&a.actor, &a.workspace, a.ecosystem, &a.name, Action::Delete).await? {
500 Outcome::Ok(package) => package,
501 Outcome::Fail(failure) => return Ok(Outcome::Fail(failure)),
502 };
503 let Some(version) = self.db.find_version(&package.id, &a.version).await? else {
504 return Ok(Outcome::fail(FailureCode::NotFound, "Version not found."));
505 };
506 let caller = Caller { actor: Some(AuditActor::of(&a.actor)) };
507 self.remove_version(&package, &version, &caller).await?;
508 Ok(Outcome::Ok(()))
509 }
510
511 async fn delete_package(&self, a: DeletePackageArgs) -> Result<Outcome<()>> {
512 let package = match self.for_change(&a.actor, &a.workspace, a.ecosystem, &a.name, Action::Delete).await? {
513 Outcome::Ok(package) => package,
514 Outcome::Fail(failure) => return Ok(Outcome::Fail(failure)),
515 };
516 self.db.delete_package(&package.id).await?;
517 self.db.measure(&package.workspace).await?;
518 let caller = Caller { actor: Some(AuditActor::of(&a.actor)) };
519 self.announce("package.deleted", &package, self.event_of(&package), &caller).await;
520 self.audit(&caller, "package.delete", &package, None, a.surface).await;
521 Ok(Outcome::Ok(()))
522 }
523
524 async fn set_package(&self, a: SetPackageArgs) -> Result<Outcome<PackageSummary>> {
525 let package = match self.for_change(&a.actor, &a.workspace, a.ecosystem, &a.name, Action::Delete).await? {
526 Outcome::Ok(package) => package,
527 Outcome::Fail(failure) => return Ok(Outcome::Fail(failure)),
528 };
529 let caller = Caller { actor: Some(AuditActor::of(&a.actor)) };
530 let now = now_ms();
531 let before = package.visibility.clone();
532 if a.unlink {
533 self.db.set_link(&package.id, None, "private", now).await?;
534 } else if let Some(link) = a.link.as_deref() {
535 let Some(repo) = self.repo_by_name(&package.workspace, link).await? else {
536 return Ok(Outcome::fail(FailureCode::NotFound, format!("There is no repository {}/{link}.", package.workspace)));
537 };
538 // Linking hands the package to the repository's roles: only
539 // someone who administers that repository may.
540 let role = g1t_contracts::access::permission(Some(&a.actor), &repo);
541 if role < Some(g1t_contracts::access::RepoRole::Admin) {
542 return Ok(Outcome::fail(
543 FailureCode::Forbidden,
544 format!("You need the Admin role on {}/{} to link a package to it.", repo.namespace, repo.name),
545 ));
546 }
547 let visibility = if repo.is_private { "private" } else { "public" };
548 self.db.set_link(&package.id, Some((&repo.id, &repo.name)), visibility, now).await?;
549 }
550 if let Some(visibility) = a.visibility {
551 let linked = if a.unlink { false } else { a.link.is_some() || package.repo_id.is_some() };
552 if linked {
553 return Ok(Outcome::fail(
554 FailureCode::Invalid,
555 "A linked package has its repository's visibility. Change the repository's, or unlink the package.",
556 ));
557 }
558 self.db.set_visibility(&package.id, visibility.as_str(), now).await?;
559 }
560 self.audit(&caller, "package.update", &package, None, a.surface).await;
561 let Some(row) = self.listed(&package.workspace, a.ecosystem, &package.name).await? else {
562 return Ok(not_found());
563 };
564 if row.package.visibility != before {
565 self.db.measure(&package.workspace).await?;
566 let event = PackageEvent { visibility: Some(row.package.visibility.clone()), ..self.event_of(&row.package) };
567 self.announce("package.visibility_changed", &row.package, event, &caller).await;
568 }
569 Ok(Outcome::Ok(self.summary(&row)))
570 }
571
572 /// Lets go of expired uploads, and of blobs no version has used for a day.
573 async fn sweep(&self) -> Result<(u32, u32)> {
574 let now = now_ms();
575 let mut uploads = 0;
576 for row in self.db.expired_uploads(now, SWEEP_BATCH).await? {
577 if let Some(progress) = row.progress()
578 && let Err(error) = upload::abort(&self.store, &progress).await
579 {
580 worker::console_error!("packages: upload {} not aborted: {error}", row.id);
581 }
582 self.db.delete_upload(&row.id).await?;
583 uploads += 1;
584 }
585 let mut blobs = 0;
586 for blob in self.db.unused_blobs(now, SWEEP_BATCH).await? {
587 self.store.delete(&blob.object_key).await?;
588 self.db.forget_blob(&blob.digest).await?;
589 blobs += 1;
590 }
591 Ok((uploads, blobs))
592 }
593
594 /// Follows what happens elsewhere: workspaces renamed and deleted,
595 /// repositories that change visibility, are renamed, move or go.
596 async fn on_event(&self, env: &Env, event: &Event) -> Result<()> {
Composer from the workspace's own repositories, and go get from g1t.sh597 // Composer packages are read from repositories: again when one is
598 // pushed to (its default branch may have gained a composer.json),
599 // restored, renamed or moved; gone when it is deleted. A failure is
600 // logged, not retried with the batch: the next push reads it again.
601 let repo_id = event.repo_id.clone().or_else(|| event.data["repoId"].as_str().map(str::to_owned));
602 if let Some(repo_id) = repo_id.as_deref() {
603 let synced = match event.kind.as_str() {
604 "git.push" => {
605 let known = self.db.package_for_repo(repo_id, "composer").await?.is_some();
606 if known || event.data["defaultBranch"].as_bool() == Some(true) {
607 Some(self.sync_composer(repo_id).await.map(|_| ()))
608 } else {
609 None
610 }
611 }
612 "repo.deleted" => Some(self.composer_repo_gone(repo_id).await),
613 "repo.restored" | "repo.renamed" | "repo.transferred" => Some(self.sync_composer(repo_id).await.map(|_| ())),
614 _ => None,
615 };
616 if let Some(Err(error)) = synced {
617 worker::console_error!("packages: composer {} for {repo_id}: {error}", event.kind);
618 }
619 if event.kind == "git.push" || event.kind == "repo.deleted" || event.kind == "repo.restored" {
620 return Ok(());
621 }
622 }
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member623 let db = &self.db.db;
624 let protected = g1t_contracts::identity::protected_names(Some(&store::var(env, "PROTECTED_WORKSPACES")));
625 match workspace_mark(event, &protected, &g1t_contracts::time::rfc3339(now_ms())) {
626 Some(WorkspaceMark::Hide { workspace, at }) => return self.db.mark_workspace(&workspace, Some(&at)).await,
627 Some(WorkspaceMark::Show { workspace }) => return self.db.mark_workspace(&workspace, None).await,
628 None => {}
629 }
630 if g1t_kit::rename::on_event(env, db, event, &[
631 "UPDATE packages SET workspace = ?1 WHERE workspace = ?2",
632 "UPDATE uploads SET workspace = ?1 WHERE workspace = ?2",
633 "UPDATE workspace_blobs SET workspace = ?1 WHERE workspace = ?2",
634 ])
635 .await?
636 {
637 return Ok(());
638 }
639 if g1t_kit::deleted::on_event(db, event, &[
640 "DELETE FROM tags WHERE package_id IN (SELECT id FROM packages WHERE workspace = ?1)",
641 "DELETE FROM version_files WHERE version_id IN (SELECT v.id FROM versions v JOIN packages p ON p.id = v.package_id WHERE p.workspace = ?1)",
642 "DELETE FROM versions WHERE package_id IN (SELECT id FROM packages WHERE workspace = ?1)",
643 "DELETE FROM package_blobs WHERE package_id IN (SELECT id FROM packages WHERE workspace = ?1)",
644 "DELETE FROM uploads WHERE workspace = ?1",
645 "DELETE FROM workspace_blobs WHERE workspace = ?1",
646 "DELETE FROM packages WHERE workspace = ?1",
647 ])
648 .await?
649 {
650 return Ok(());
651 }
652 // A repository renamed keeps its packages linked under its new
653 // name; one moved to another workspace leaves them behind, unlinked.
654 if g1t_kit::transfer::on_event(env, db, event, &[
655 "UPDATE packages SET repo_name = ?6 WHERE repo_id = ?5 AND workspace = ?3",
656 "UPDATE packages SET repo_id = NULL, repo_name = NULL WHERE repo_id = ?5 AND workspace <> ?3",
657 ])
658 .await?
659 {
660 return Ok(());
661 }
662 if g1t_kit::lifecycle::on_purged(db, event, &["UPDATE packages SET repo_id = NULL, repo_name = NULL, visibility = 'private' WHERE repo_id = ?1"])
663 .await?
664 {
665 return Ok(());
666 }
667 if event.kind == "repo.visibility_changed" {
668 #[derive(serde::Deserialize)]
669 #[serde(rename_all = "camelCase")]
670 struct Changed {
671 repo_id: String,
672 is_private: bool,
673 }
674
675 let Ok(changed) = serde_json::from_value::<Changed>(event.data.clone()) else {
676 worker::console_error!("repo.visibility_changed {} could not be read", event.id);
677 return Ok(());
678 };
679 self.db.follow_visibility(&changed.repo_id, changed.is_private).await?;
680 for workspace in self.db.workspaces_linked_to(&changed.repo_id).await? {
681 self.db.measure(&workspace).await?;
682 }
683 }
684 Ok(())
685 }
686}
687
688#[event(fetch)]
689async fn fetch(mut request: Request, env: Env, ctx: Context) -> Result<Response> {
690 let packages = Packages::from_env(&env)?;
691 let Some(method) = rpc_method(&request) else {
npm on g1t.sh: publish and install @<workspace>/<name> with the npm CLI and a g1t token692 if request.path().starts_with("/-/npm/") || request.path() == "/-/npm" {
693 return packages.npm(request, &ctx).await;
694 }
Composer from the workspace's own repositories, and go get from g1t.sh695 if request.path().starts_with("/-/composer/") {
696 return packages.composer(request, &ctx).await;
697 }
Cargo on g1t.sh: a sparse registry per workspace, cargo publish/add/yank/search with a g1t token; npm rows show their version698 if request.path().starts_with("/-/cargo/") {
699 return packages.cargo(request, &ctx).await;
700 }
Merge branch 'worktree-agent-a6a121745e81f639f'701 if request.path().starts_with("/-/maven/") {
702 return packages.maven(request, &ctx).await;
703 }
704 if request.path().starts_with("/-/nuget/") {
705 return packages.nuget(request, &ctx).await;
706 }
707 if request.path().starts_with("/-/rubygems/") {
708 return packages.rubygems(request, &ctx).await;
709 }
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member710 return packages.registry(request, &ctx).await;
711 };
712 let body: serde_json::Value = request.json().await?;
713 match method.as_str() {
714 "list_packages" => reply(&packages.list_packages(args(body)?).await?),
715 "get_package" => reply(&packages.get_package(args(body)?).await?),
716 "delete_version" => reply(&packages.delete_version(args(body)?).await?),
717 "delete_package" => reply(&packages.delete_package(args(body)?).await?),
718 "set_package" => reply(&packages.set_package(args(body)?).await?),
719 // For billing: what a workspace's packages hold.
720 "storage_all" => reply(&packages.db.storage_all().await?),
Composer from the workspace's own repositories, and go get from g1t.sh721 // Read a repository's Composer package again now, as a push would.
722 "sync_composer" => {
723 let a: SyncComposerArgs = args(body)?;
724 reply(&packages.sync_composer(&a.repo_id).await?)
725 }
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member726 "storage" => {
727 let a: StorageArgs = args(body)?;
728 let (public_bytes, private_bytes) = packages.db.storage(&a.workspace.to_lowercase()).await?;
729 reply(&PackageStorage { public_bytes, private_bytes })
730 }
731 _ => Response::error("Unknown method", 404),
732 }
733}
734
735/// Every hour: expired uploads are let go, and blobs no version has used
736/// for a day are deleted from the store.
737#[event(scheduled)]
738async fn scheduled(_event: ScheduledEvent, env: Env, _ctx: ScheduleContext) {
739 let packages = match Packages::from_env(&env) {
740 Ok(packages) => packages,
741 Err(error) => {
742 worker::console_error!("packages: the sweep could not start: {error}");
743 return;
744 }
745 };
746 match packages.sweep().await {
747 Ok((0, 0)) => {}
748 Ok((uploads, blobs)) => worker::console_log!("packages: let go of {uploads} uploads and {blobs} blobs"),
749 Err(error) => worker::console_error!("packages: the sweep failed: {error}"),
750 }
Composer from the workspace's own repositories, and go get from g1t.sh751 // Repositories that had a composer.json before the registry did.
752 match packages.composer_backfill().await {
753 Ok(0) => {}
754 Ok(found) => worker::console_log!("packages: found {found} Composer packages"),
755 Err(error) => worker::console_error!("packages: the Composer backfill failed: {error}"),
756 }
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member757}
758
759#[event(queue)]
760async fn queue(batch: MessageBatch<Event>, env: Env, _ctx: Context) -> Result<()> {
761 let packages = Packages::from_env(&env)?;
762 for message in batch.messages()? {
763 packages.on_event(&env, message.body()).await?;
764 }
765 Ok(())
766}
767
768#[cfg(test)]
769mod tests {
770 use super::*;
771 use serde_json::json;
772
773 fn event(kind: &str, data: serde_json::Value) -> Event {
774 Event {
775 id: "evt_1".into(),
776 kind: kind.into(),
777 source: "identity".into(),
778 time: "2026-10-06T00:00:00.000Z".into(),
779 repo_id: None,
780 actor: None,
781 data,
782 }
783 }
784
785 #[test]
786 fn a_deleted_workspace_is_hidden_and_a_restored_one_shown() {
787 let protected = g1t_contracts::identity::protected_names(Some("wsp_keep"));
788 let now = "2026-10-06T12:00:00.000Z";
789 let deleting = event("workspace.deleting", json!({ "workspaceId": "wsp_1", "slug": "Acme", "by": "ana", "purgeAfter": "x" }));
790 assert_eq!(
791 workspace_mark(&deleting, &protected, now),
792 Some(WorkspaceMark::Hide { workspace: "acme".into(), at: now.into() })
793 );
794 let restored = event("workspace.restored", json!({ "workspaceId": "wsp_1", "slug": "acme" }));
795 assert_eq!(workspace_mark(&restored, &protected, now), Some(WorkspaceMark::Show { workspace: "acme".into() }));
796 }
797
798 #[test]
799 fn protected_workspaces_and_other_events_are_left_alone() {
800 let protected = g1t_contracts::identity::protected_names(Some("wsp_keep"));
801 let now = "2026-10-06T12:00:00.000Z";
802 let flagon = event("workspace.deleting", json!({ "workspaceId": "wsp_f", "slug": "flagon-io" }));
803 assert_eq!(workspace_mark(&flagon, &protected, now), None, "always protected");
804 let by_id = event("workspace.deleting", json!({ "workspaceId": "wsp_keep", "slug": "kept" }));
805 assert_eq!(workspace_mark(&by_id, &protected, now), None, "protected by id");
806 let purged = event("workspace.deleted", json!({ "workspaceId": "wsp_1", "slug": "acme" }));
807 assert_eq!(workspace_mark(&purged, &protected, now), None, "the purge is handled apart");
808 let nameless = event("workspace.deleting", json!({ "workspaceId": "wsp_1", "slug": "" }));
809 assert_eq!(workspace_mark(&nameless, &protected, now), None);
810 }
811}

This file's history is long; its oldest lines are credited to the oldest commit read.