OXYGENHUB
# 7dbb41b09a99 oxygenhub / crates / hub / src / api / mod.rs
113.8 KiB · Rust · last changed Agent grants: agents act for their owner with no key (keyless step 5) 18 days ago source blame history raw
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//! The JSON API (hub spec §12.1) under `/api/v1`: bearer tokens, RFC 7807
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//! problems, the same shapes as `oxy --json` where one exists. Reads need
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//! `repo:read` (anonymous for public repositories); writes the scope named
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//! on each handler.
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use crate::auth::{self, Access, Role};
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use crate::db::{self, accounts::Account};
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use crate::repos::{view, RepoError, RepoName};
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use crate::Shared;
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use axum::extract::{Path, Query, State};
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use axum::http::{HeaderMap, StatusCode};
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use axum::response::{IntoResponse, Response};
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use axum::routing::{get, post};
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use axum::{Json, Router};
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use hub_api::*;
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use serde::Deserialize;
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mod backups;
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pub mod device;
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mod images;
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mod projects;
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mod reports;
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/// Any other path under `/api/v1`: a problem document, not the site's page.
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/// `GET /api/v1/version`: the hub's version and build, and the Oxygen and
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/// OxygenFlow library versions it is built on.
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async fn version() -> Json<serde_json::Value> {
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    Json(crate::web::home::versions())
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}
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async fn no_route() -> ApiError {
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    ApiError(StatusCode::NOT_FOUND, "no such API route".into())
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}
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/// A known route asked with a method it does not take: a problem body
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/// rather than axum's empty 405 (oxygenhub#115).
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async fn wrong_method(method: axum::http::Method, uri: axum::http::Uri) -> ApiError {
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    ApiError(StatusCode::METHOD_NOT_ALLOWED, format!("{} is an API route, but not for {method}", uri.path()))
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}
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/// The API, with release assets up to `asset_limit` bytes (the web form's
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/// limit too; axum's default of 2 MiB refused ordinary builds).
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pub fn router(asset_limit: usize) -> Router<Shared> {
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    Router::new()
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        .fallback(no_route)
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        .route("/keyless/certify", post(crate::keyless::certify))
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        .route("/agents/grants", get(crate::keyless::grants_list).post(crate::keyless::grants_create))
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        .route("/agents/grants/{id}", axum::routing::delete(crate::keyless::grants_revoke))
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        .route("/flow/claim", post(crate::flow::claim))
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        .route("/flow/runners/register", post(crate::flow::register))
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        .route("/flow/runners/heartbeat", post(crate::flow::heartbeat))
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        .route("/flow/images/missing", post(images::missing).layer(axum::extract::DefaultBodyLimit::max(images::MAX_ASK_BYTES)))
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        .route("/flow/swarm/announce", post(crate::swarm::announce))
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        .route("/flow/images/chunks/{hash}", axum::routing::put(images::put_chunk).get(images::get_chunk))
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        .route(
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            "/flow/images/{hash}",
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            axum::routing::put(images::put_manifest).get(images::get_manifest).layer(axum::extract::DefaultBodyLimit::max(64 << 20)),
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        )
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        .route("/flow/jobs/{id}/log", post(crate::flow::log))
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        .route("/flow/jobs/{id}/finish", post(crate::flow::finish))
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        .route("/flow/jobs/{id}/decline", post(crate::flow::decline))
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        .route(
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            "/flow/jobs/{id}/artifacts/{name}",
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            post(crate::flow::artifact).layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
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        )
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        .route("/flow/jobs/{id}/inputs/{index}", get(crate::flow::input))
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        .route(
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            "/flow/jobs/{id}/reports/{name}/files",
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            post(crate::flow::report_file).layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
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        )
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        .route("/projects/{owner}", get(projects::list).post(projects::create))
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        .route("/projects/{owner}/{number}", get(projects::board).patch(projects::edit))
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        .route("/projects/{owner}/{number}/cards", get(projects::cards).post(projects::add_card))
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        .route("/projects/{owner}/{number}/cards/{id}", axum::routing::patch(projects::move_card).delete(projects::remove_card))
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        .route("/device/code", post(device::code))
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        .route("/device/token", post(device::token))
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        .route("/runners", get(runners))
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        .route("/runners/queue", get(runner_queue))
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        .route("/runners/{id}/jobs", get(runner_jobs))
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        .route("/user", get(me))
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        .route("/user/token", axum::routing::delete(revoke_own_token))
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        .route("/version", get(version))
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        .route("/notifications", get(notifications))
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        .route("/notifications/read", post(notifications_read_all))
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        .route("/notifications/{id}/read", post(notification_read))
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        .route("/users/{name}", get(user))
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        .route("/orgs/{name}", get(org))
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        .route("/search", get(search))
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        .route("/repos", get(list_repos).post(create_repo))
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        .route("/repos/{owner}/{name}", get(get_repo))
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        .route("/repos/{owner}/{name}/bookmarks", get(bookmarks))
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        .route("/repos/{owner}/{name}/tags", get(tags))
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        .route("/repos/{owner}/{name}/consumers", get(consumers))
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        .route("/repos/{owner}/{name}/diffusion", get(diffusion).put(set_diffusion))
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        .route("/repos/{owner}/{name}/backup", axum::routing::put(set_backup))
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        .route("/user/backups", get(backups::user_get).put(backups::user_put))
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        .route("/user/backups/test", post(backups::user_test))
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        .route("/user/backups/run", post(backups::user_run))
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        .route("/user/backups/runs", get(backups::user_runs))
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        .route("/orgs/{name}/backups", get(backups::org_get).put(backups::org_put))
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        .route("/orgs/{name}/backups/test", post(backups::org_test))
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        .route("/orgs/{name}/backups/run", post(backups::org_run))
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        .route("/orgs/{name}/backups/runs", get(backups::org_runs))
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        .route("/repos/{owner}/{name}/history/{r}", get(history))
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        .route("/repos/{owner}/{name}/changes/{hash}", get(change))
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        .route("/repos/{owner}/{name}/tree/{r}", get(tree_root))
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        .route("/repos/{owner}/{name}/tree/{r}/{*path}", get(tree))
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        .route("/repos/{owner}/{name}/file/{r}/{*path}", get(file))
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        .route("/repos/{owner}/{name}/blame/{r}/{*path}", get(blame))
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        .route("/repos/{owner}/{name}/conflicts", get(conflicts))
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        .route("/repos/{owner}/{name}/trust", get(trust))
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        .route("/repos/{owner}/{name}/releases/trust/{*tag}", get(release_trust))
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        .route("/repos/{owner}/{name}/pushes", get(pushes))
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        .route("/repos/{owner}/{name}/proposals", get(proposals).post(create_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}", get(proposal).patch(edit_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}/land", post(land_proposal))
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        .route("/repos/{owner}/{name}/proposals/{number}/comments", get(proposal_comments).post(proposal_comment))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviews", get(proposal_reviews).post(proposal_review))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviewers", post(request_reviewers))
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        .route("/repos/{owner}/{name}/proposals/{number}/review-requests", post(request_assistant))
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        .route("/repos/{owner}/{name}/proposals/{number}/reviewers/{username}", axum::routing::delete(withdraw_reviewer))
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        .route("/repos/{owner}/{name}/proposals/{number}/checks", get(proposal_checks))
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        .route("/repos/{owner}/{name}/proposals/{number}/files", get(proposal_files))
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        .route("/repos/{owner}/{name}/proposals/{number}/content/{side}/{*path}", get(proposal_content))
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        .route("/repos/{owner}/{name}/issues", get(issues).post(create_issue))
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        .route("/repos/{owner}/{name}/issues/{number}", get(issue).post(issue_state).patch(issue_edit))
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        .route("/repos/{owner}/{name}/issues/{number}/comments", get(issue_comments).post(issue_comment))
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        .route("/repos/{owner}/{name}/labels", get(labels).post(create_label))
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        .route("/repos/{owner}/{name}/labels/{label}", axum::routing::delete(delete_label))
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        .route("/repos/{owner}/{name}/milestones", get(milestones).post(create_milestone))
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        .route(
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            "/repos/{owner}/{name}/coverage",
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            get(reports::coverage_list)
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                .post(reports::coverage_upload)
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                .layer(axum::extract::DefaultBodyLimit::max(crate::coverage::MAX_REPORT + (1 << 20))),
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        )
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        .route("/repos/{owner}/{name}/coverage/{id}", get(reports::coverage_one))
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        .route("/repos/{owner}/{name}/tests", get(reports::tests_list))
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        .route("/repos/{owner}/{name}/tests/{id}", get(reports::tests_one))
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        .route("/repos/{owner}/{name}/milestones/{title}", axum::routing::patch(edit_milestone))
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        .route("/repos/{owner}/{name}/hooks", get(hooks).post(create_hook))
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        .route("/repos/{owner}/{name}/assistants", get(repo_assistants).post(repo_assistant_put))
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        .route("/repos/{owner}/{name}/assistants/prompt", get(repo_prompt).put(repo_prompt_put))
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        .route("/repos/{owner}/{name}/assistants/{assistant}", axum::routing::delete(repo_assistant_delete))
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        .route("/orgs/{org}/assistants", get(org_assistants).post(org_assistant_put))
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        .route("/orgs/{org}/assistants/prompt", get(org_prompt).put(org_prompt_put))
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        .route("/orgs/{org}/assistants/{assistant}", axum::routing::delete(org_assistant_delete))
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        .route("/admin/assistants", get(site_assistants).post(site_assistant_put))
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        .route("/admin/assistants/prompt", get(site_prompt).put(site_prompt_put))
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        .route("/admin/assistants/{assistant}", axum::routing::delete(site_assistant_delete))
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        .route("/repos/{owner}/{name}/hooks/{id}/delete", post(delete_hook))
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        .route("/repos/{owner}/{name}/checks", post(post_check))
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        .route("/repos/{owner}/{name}/flow/runs", get(flow_runs).post(start_flow_run))
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        .route("/repos/{owner}/{name}/flow/runs/{number}", get(flow_run))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/log", get(flow_job_log))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/rerun", post(rerun_flow_run))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/rerun", post(rerun_flow_job))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/cancel", post(cancel_flow_run))
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        .route("/repos/{owner}/{name}/deployments", get(list_deployments))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/approve", post(approve_flow_job))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/reject", post(reject_flow_job))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/approval", get(flow_job_statement))
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        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/seal", post(seal_flow_job))
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        .route("/repos/{owner}/{name}/checks/required", get(required_checks).put(set_required_checks))
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        .route("/repos/{owner}/{name}/checks/{state}", get(checks_for_state))
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        .route("/repos/{owner}/{name}/releases", get(releases).post(create_release))
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        .route("/repos/{owner}/{name}/releases/{tag}", axum::routing::patch(edit_release))
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        .route(
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            "/repos/{owner}/{name}/releases/{tag}/assets",
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            post(upload_asset).layer(axum::extract::DefaultBodyLimit::max(asset_limit + (1 << 20))),
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        )
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        // Last: it applies to the routes registered before it.
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        .method_not_allowed_fallback(wrong_method)
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}
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async fn releases(
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    State(app): State<Shared>,
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    headers: HeaderMap,
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    Path((owner, name)): Path<(String, String)>,
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) -> Result<Json<Vec<Release>>, ApiError> {
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    let c = caller(&app, &headers).await?;
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    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
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    Ok(Json(crate::web::releases::api_views(&app, &repo, &row).await?))
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}
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async fn create_release(
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    State(app): State<Shared>,
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    headers: HeaderMap,
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    Path((owner, name)): Path<(String, String)>,
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    Json(body): Json<NewRelease>,
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) -> Result<(StatusCode, Json<Release>), ApiError> {
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    let c = caller(&app, &headers).await?;
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    let me = c.require("repo:write")?.clone();
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    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
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    crate::web::releases::create_release(&app, &repo, &row, &me, &body.tag, &body.title, body.notes, body.prerelease)
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        .await
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        .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
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    let r = crate::web::releases::api_views(&app, &repo, &row)
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        .await?
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        .into_iter()
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        .find(|r| r.tag == body.tag)
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        .ok_or_else(|| not_found("no such release"))?;
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    Ok((StatusCode::CREATED, Json(r)))
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}
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/// `PATCH …/releases/{tag}` (oxygenhub#72): change a release's title,
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/// notes or prerelease flag, as the release page's Edit does.
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async fn edit_release(
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    State(app): State<Shared>,
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    headers: HeaderMap,
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    Path((owner, name, tag)): Path<(String, String, String)>,
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    Json(body): Json<ReleaseEdit>,
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) -> Result<Json<Release>, ApiError> {
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    let c = caller(&app, &headers).await?;
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    let me = c.require("repo:write")?.clone();
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    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
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    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
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    let title = body.title.as_deref().map(str::trim).filter(|t| !t.is_empty()).unwrap_or(&r.title);
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    let notes = body.notes.as_deref().map(str::trim).unwrap_or(&r.notes);
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    db::releases::edit(&app.db, r.id, title, notes, body.prerelease.unwrap_or(r.prerelease)).await?;
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    db::accounts::audit(&app.db, Some(&me), "release.edited", &format!("{owner}/{name}@{tag}"), "").await.ok();
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    let r = crate::web::releases::api_views(&app, &repo, &row)
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        .await?
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        .into_iter()
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        .find(|r| r.tag == tag)
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        .ok_or_else(|| not_found("no such release"))?;
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    Ok(Json(r))
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}
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#[derive(Deserialize)]
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struct AssetQuery {
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    name: String,
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}
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/// `POST …/releases/{tag}/assets?name=file.tar.gz` with the file as the body.
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async fn upload_asset(
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    State(app): State<Shared>,
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    headers: HeaderMap,
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    Path((owner, name, tag)): Path<(String, String, String)>,
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    Query(q): Query<AssetQuery>,
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    body: axum::body::Bytes,
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) -> Result<(StatusCode, Json<Release>), ApiError> {
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    let c = caller(&app, &headers).await?;
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    c.require("repo:write")?;
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    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
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    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
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    let ct = headers.get(axum::http::header::CONTENT_TYPE).and_then(|v| v.to_str().ok()).unwrap_or("application/octet-stream").to_string();
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    crate::web::releases::store_asset(&app, r.id, &q.name, &ct, &body).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
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    let r = crate::web::releases::api_views(&app, &repo, &row)
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        .await?
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        .into_iter()
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        .find(|r| r.tag == tag)
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        .ok_or_else(|| not_found("no such release"))?;
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    Ok((StatusCode::CREATED, Json(r)))
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}
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pub struct ApiError(pub StatusCode, pub String);
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impl IntoResponse for ApiError {
260 
    fn into_response(self) -> Response {
261 
        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
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        (self.0, [("content-type", "application/problem+json")], Json(body)).into_response()
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    }
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}
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impl From<RepoError> for ApiError {
267 
    fn from(e: RepoError) -> ApiError {
268 
        match e {
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            RepoError::NotFound => not_found("no such repository"),
270 
            RepoError::Oxy(oxy_core::repo::RepoError::Msg(m)) => ApiError(StatusCode::NOT_FOUND, m),
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            other => ApiError(StatusCode::INTERNAL_SERVER_ERROR, other.to_string()),
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        }
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    }
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}
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impl From<sqlx::Error> for ApiError {
277 
    fn from(e: sqlx::Error) -> ApiError {
278 
        ApiError(StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
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    }
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}
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pub(crate) fn not_found(what: &str) -> ApiError {
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    ApiError(StatusCode::NOT_FOUND, what.into())
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}
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pub(crate) fn forbidden(what: &str) -> ApiError {
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    ApiError(StatusCode::FORBIDDEN, what.into())
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}
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/// The address a request came from: the client's, as the proxy reports
291 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
292 
/// Only an address's characters are kept, so it is safe to show.
293 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
294 
    let from_proxy = || {
295 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
296 
            .iter()
297 
            .find_map(|h| headers.get(*h).and_then(|v| v.to_str().ok()).and_then(|v| v.split(',').next()).map(|v| v.trim().to_string()))
298 
    };
299 
    let addr = if app.config.server.behind_proxy {
300 
        from_proxy()
301 
    } else {
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        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
303 
    };
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    addr.map(|a| a.chars().filter(|c| c.is_ascii_hexdigit() || matches!(c, '.' | ':')).take(45).collect()).unwrap_or_default()
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}
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/// `DELETE /api/v1/user/token`: revoke the token this request is made
308 
/// with, as `oxy auth logout` does.
309 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
310 
    let c = caller(&app, &headers).await?;
311 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
312 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
313 
    };
314 
    db::accounts::delete_token(&app.db, account.id, id).await?;
315 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
316 
    Ok(StatusCode::NO_CONTENT)
317 
}
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/// Who calls: the account behind a bearer token, with the token's scopes.
320 
pub struct Caller {
321 
    pub account: Option<Account>,
322 
    pub scopes: Vec<String>,
323 
    pub site: bool,
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    /// The token's name, for records of what a call did.
325 
    pub token: String,
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    /// The personal access token's id, when one is used.
327 
    pub token_id: Option<i64>,
b64e2537 Andy McCall ↶ 328 
}
329
330 
impl Caller {
331 
    fn has(&self, scope: &str) -> bool {
332 
        self.site
333 
            || self.scopes.iter().any(|s| {
334 
                s == scope
335 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
336 
                    || (scope == "repo:write" && s == "repo:admin")
337 
            })
338 
    }
339
340 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
341 
        if !self.has(scope) {
342 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
343 
        }
344 
        self.account.as_ref().ok_or_else(|| ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required".into()))
345 
    }
346 
}
347
348 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 349 
    let Some(t) = oxy_server::bearer_token(headers) else {
60f11b71 Andy McCall ↶ 350 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None });
0b20f1ec Andy McCall ↶ 351 
    };
b64e2537 Andy McCall ↶ 352 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
353 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 354 
        return Ok(Caller {
355 
            account: admin,
356 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
357 
            site: true,
358 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 359 
            token_id: None,
0b20f1ec Andy McCall ↶ 360 
        });
b64e2537 Andy McCall ↶ 361 
    }
362 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 363 
    match token {
b64e2537 Andy McCall ↶ 364 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 365 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 366 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 367 
            Ok(Caller {
368 
                account,
369 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
370 
                site: false,
371 
                token: tok.name.clone(),
372 
                token_id: Some(tok.id),
373 
            })
b64e2537 Andy McCall ↶ 374 
        }
de505df5 Andy McCall ↶ 375 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
376 
    }
377 
}
378
b64e2537 Andy McCall ↶ 379 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
380 
    Repository {
381 
        owner: r.owner.clone(),
382 
        name: r.name.clone(),
383 
        description: r.description.clone(),
384 
        default_bookmark: r.default_bookmark.clone(),
385 
        visibility: r.visibility(),
386 
        created_ms: r.created_ms,
387 
        updated_ms: r.updated_ms,
388 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
389 
    }
390 
}
391
392 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 393 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 394 
    app: &Shared,
b64e2537 Andy McCall ↶ 395 
    c: &Caller,
de505df5 Andy McCall ↶ 396 
    owner: &str,
397 
    name: &str,
b64e2537 Andy McCall ↶ 398 
    access: Access,
399 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
400 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
401 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
402 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
403 
    if !auth::roles::allows(role, access) {
404 
        return Err(not_found("no such repository"));
405 
    }
406 
    Ok((repo, row, role.unwrap_or(Role::Read)))
407 
}
408
409 
fn summary(c: &view::ChangeView) -> ChangeSummary {
410 
    ChangeSummary {
411 
        hash: c.hash.clone(),
412 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
413 
        author: Author {
414 
            name: c.author.name.clone(),
415 
            email: c.author.email.clone(),
416 
            key: c.author.key.clone(),
417 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 418 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 419 
        },
420 
        when_ms: c.when_ms,
421 
        deps: c.deps.clone(),
422 
        head: c.head,
8933faff Andy McCall ↶ 423 
        via: c.via.as_ref().map(|v| Via {
424 
            name: v.name.clone(),
425 
            key: v.key.clone(),
426 
            scope: v.scope.clone(),
427 
            expires_ms: v.expires_ms,
428 
            revoked: v.revoked,
429 
        }),
b64e2537 Andy McCall ↶ 430 
        signature: match &c.signature {
431 
            view::SigView::Unsigned => Signature::Unsigned,
432 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
433 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
434 
        },
435 
    }
436 
}
437
438 
// ---------------------------------------------------------------- accounts
439
440 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
441 
    let c = caller(&app, &headers).await?;
442 
    let a = c.require("user:read")?;
443 
    Ok(Json(user_of(&app, a).await?))
444 
}
445
42a0ba4b Andy McCall ↶ 446 
#[derive(Deserialize)]
447 
struct InboxQuery {
448 
    #[serde(default)]
449 
    limit: Option<i64>,
450 
}
451
452 
/// The caller's inbox; reading and clearing it needs `user:read`, since
453 
/// it touches nothing but the caller's own notifications.
454 
async fn notifications(
455 
    State(app): State<Shared>,
456 
    headers: HeaderMap,
457 
    Query(q): Query<InboxQuery>,
458 
) -> Result<Json<hub_api::Inbox>, ApiError> {
459 
    let c = caller(&app, &headers).await?;
460 
    let a = c.require("user:read")?;
461 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
462 
    let base = app.config.base_url().trim_end_matches('/').to_string();
463 
    let items = db::notify::inbox(&app.db, a.id, limit)
464 
        .await?
465 
        .into_iter()
466 
        .map(|n| hub_api::Notification {
467 
            id: n.id,
468 
            at_ms: n.at_ms,
469 
            kind: n.kind,
470 
            title: n.title,
471 
            url: if n.url.starts_with('/') { format!("{base}{}", n.url) } else { n.url },
472 
            actor: n.actor,
473 
            read: n.read,
474 
        })
475 
        .collect();
476 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
477 
}
478
479 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
480 
    let c = caller(&app, &headers).await?;
481 
    let a = c.require("user:read")?;
482 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
483 
    Ok(StatusCode::NO_CONTENT)
484 
}
485
486 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
487 
    let c = caller(&app, &headers).await?;
488 
    let a = c.require("user:read")?;
489 
    db::notify::mark_read(&app.db, a.id, None).await?;
490 
    Ok(StatusCode::NO_CONTENT)
491 
}
492
b64e2537 Andy McCall ↶ 493 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
494 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
495 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
496 
}
497
498 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
499 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
500 
    Ok(Json(user_of(&app, &a).await?))
501 
}
502
503 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
504 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
505 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
506 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
507 
}
508
509 
#[derive(Deserialize)]
510 
struct SearchQuery {
511 
    q: String,
512 
}
513
514 
async fn search(
515 
    State(app): State<Shared>,
516 
    headers: HeaderMap,
517 
    Query(q): Query<SearchQuery>,
518 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
519 
    let c = caller(&app, &headers).await?;
520 
    let mut out = Vec::new();
521 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
522 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
523 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
524 
        if !auth::roles::allows(role, Access::Read) {
525 
            continue;
526 
        }
527 
        out.push(
528 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
529 
        );
530 
    }
531 
    Ok(Json(out))
532 
}
533
534 
// ------------------------------------------------------------ repositories
535
536 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
537 
    let c = caller(&app, &headers).await?;
538 
    let mut out = Vec::new();
539 
    for r in db::repos::list(&app.db).await? {
540 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
541 
        if auth::roles::allows(role, Access::Read) {
542 
            out.push(repository(&app, &r));
543 
        }
de505df5 Andy McCall ↶ 544 
    }
b64e2537 Andy McCall ↶ 545 
    Ok(Json(out))
546 
}
547
548 
async fn create_repo(
549 
    State(app): State<Shared>,
550 
    headers: HeaderMap,
551 
    Json(body): Json<NewRepository>,
552 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
553 
    let c = caller(&app, &headers).await?;
554 
    let me = c.require("repo:admin")?;
555 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 556 
    if name.name.ends_with(crate::wiki::SUFFIX) {
557 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
558 
    }
b64e2537 Andy McCall ↶ 559 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
560 
        return Err(forbidden("you cannot create repositories under that owner"));
561 
    }
562 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
563 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
564 
    }
565 
    app.repos.create(&name, None)?;
566 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
567 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
568 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
569 
}
570
571 
async fn get_repo(
572 
    State(app): State<Shared>,
573 
    headers: HeaderMap,
574 
    Path((owner, name)): Path<(String, String)>,
575 
) -> Result<Json<Repository>, ApiError> {
576 
    let c = caller(&app, &headers).await?;
577 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
578 
    Ok(Json(repository(&app, &row)))
579 
}
580
581 
async fn bookmarks(
582 
    State(app): State<Shared>,
583 
    headers: HeaderMap,
584 
    Path((owner, name)): Path<(String, String)>,
585 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
586 
    let c = caller(&app, &headers).await?;
587 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
588 
    let default = row.default_bookmark.clone();
589 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
590 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
591 
}
592
e7158350 Andy McCall ↶ 593 
#[derive(serde::Deserialize)]
d3b048b2 Andy McCall ↶ 594 
struct BackupSetting {
595 
    /// `owner` (with its owner's), `hourly`, `daily` or `off`.
596 
    backup: String,
597 
}
598
599 
/// `PUT /repos/{owner}/{name}/backup {"backup": ...}`: this repository's
600 
/// backup (docs/backups.md §5). Owners and admins.
601 
async fn set_backup(
602 
    State(app): State<Shared>,
603 
    headers: HeaderMap,
604 
    Path((owner, name)): Path<(String, String)>,
605 
    Json(b): Json<BackupSetting>,
606 
) -> Result<Json<serde_json::Value>, ApiError> {
607 
    let c = caller(&app, &headers).await?;
608 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
609 
    let setting = match b.backup.as_str() {
610 
        "owner" => "",
611 
        "hourly" | "daily" | "off" => b.backup.as_str(),
612 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "backup is owner, hourly, daily or off".into())),
613 
    };
614 
    db::repos::set_backup(&app.db, row.id, setting).await?;
615 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.backup", &format!("{owner}/{name}"), &b.backup).await.ok();
616 
    Ok(Json(serde_json::json!({ "backup": b.backup })))
617 
}
618
619 
#[derive(serde::Deserialize)]
e7158350 Andy McCall ↶ 620 
struct DiffusionSetting {
621 
    /// `off`, `green`, `any`, or `default` (the site's).
622 
    follow: String,
f4d6ef41 Andy McCall ↶ 623 
    /// `auto` or `propose`; absent keeps it as it is.
624 
    #[serde(default)]
625 
    land: Option<String>,
e7158350 Andy McCall ↶ 626 
}
627
628 
/// `PUT /repos/{owner}/{name}/diffusion {"follow": ...}`: whether this
629 
/// repository follows the upstreams it pins (#148). Owners and admins.
630 
async fn set_diffusion(
631 
    State(app): State<Shared>,
632 
    headers: HeaderMap,
633 
    Path((owner, name)): Path<(String, String)>,
634 
    Json(d): Json<DiffusionSetting>,
635 
) -> Result<Json<serde_json::Value>, ApiError> {
636 
    let c = caller(&app, &headers).await?;
637 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Maintain).await?;
638 
    let setting = match d.follow.as_str() {
639 
        "off" | "green" | "any" => d.follow.as_str(),
640 
        "default" => "",
641 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "follow is off, green, any or default".into())),
f4d6ef41 Andy McCall ↶ 642 
    };
643 
    let land = match d.land.as_deref() {
644 
        Some(l @ ("auto" | "propose")) => Some(l),
645 
        None => None,
646 
        Some(_) => return Err(ApiError(StatusCode::BAD_REQUEST, "land is auto or propose".into())),
e7158350 Andy McCall ↶ 647 
    };
648 
    db::repos::set_diffusion(&app.db, row.id, setting).await?;
f4d6ef41 Andy McCall ↶ 649 
    if let Some(l) = land {
650 
        db::repos::set_diffusion_land(&app.db, row.id, l).await?;
651 
    }
e7158350 Andy McCall ↶ 652 
    db::accounts::audit(
653 
        &app.db,
654 
        c.account.as_ref(),
655 
        "repo.diffusion",
656 
        &format!("{owner}/{name}"),
657 
        if setting.is_empty() { "default" } else { setting },
658 
    )
659 
    .await
660 
    .ok();
661 
    let row = db::repos::get_by_id(&app.db, row.id).await?.unwrap_or(row);
662 
    let rule = crate::diffusion::rule(&app.config.diffusion.follow, &row, None, "");
3776b70d Andy McCall ↶ 663 
    // Turned on: bumped at once to where its upstreams are (#148).
664 
    if rule.follow != crate::diffusion::Follow::Off {
665 
        let (app, row) = (app.clone(), row.clone());
666 
        tokio::spawn(async move { crate::diffusion::catch_up(&app, &row).await });
667 
    }
f4d6ef41 Andy McCall ↶ 668 
    if land == Some("auto") {
669 
        let (app, row) = (app.clone(), row.clone());
670 
        tokio::spawn(async move { crate::diffusion::land_ready(&app, &row).await });
671 
    }
672 
    Ok(Json(
673 
        serde_json::json!({ "follow": rule.follow, "from": rule.from, "land": if row.diffusion_land == "auto" { "auto" } else { "propose" } }),
674 
    ))
e7158350 Andy McCall ↶ 675 
}
676
f677d627 Andy McCall ↶ 677 
/// `GET /repos/{owner}/{name}/consumers`: the repositories that pin this
678 
/// one as a subrepo and that the caller may read, each with its pin and
679 
/// how far behind this repository's default bookmark it is (#148).
680 
async fn consumers(
681 
    State(app): State<Shared>,
682 
    headers: HeaderMap,
683 
    Path((owner, name)): Path<(String, String)>,
684 
) -> Result<Json<Vec<crate::diffusion::Consumer>>, ApiError> {
685 
    let c = caller(&app, &headers).await?;
686 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
687 
    Ok(Json(crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?))
688 
}
689
eb2a3502 Andy McCall ↶ 690 
/// `GET /repos/{owner}/{name}/diffusion`: what this repository takes from
691 
/// and what it diffuses to, as its Diffusion tab shows them (#153).
692 
async fn diffusion(
693 
    State(app): State<Shared>,
694 
    headers: HeaderMap,
695 
    Path((owner, name)): Path<(String, String)>,
696 
) -> Result<Json<hub_api::Diffusion>, ApiError> {
697 
    let c = caller(&app, &headers).await?;
698 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
699 
    let slug = format!("{owner}/{name}");
700 
    let takes_from = crate::diffusion::follows(&app, &row, c.account.as_ref())
701 
        .await
702 
        .iter()
703 
        .map(|(up, p)| p.api(&format!("{}/{}", up.owner, up.name)))
704 
        .collect();
705 
    let diffuses_to = crate::diffusion::consumers(&app, &row, c.account.as_ref()).await?.iter().map(|p| p.api(&slug)).collect();
706 
    Ok(Json(hub_api::Diffusion { takes_from, diffuses_to }))
707 
}
708
b64e2537 Andy McCall ↶ 709 
async fn tags(
710 
    State(app): State<Shared>,
711 
    headers: HeaderMap,
712 
    Path((owner, name)): Path<(String, String)>,
713 
) -> Result<Json<Vec<Tag>>, ApiError> {
714 
    let c = caller(&app, &headers).await?;
715 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
716 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
717 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
718 
}
719
720 
#[derive(Deserialize)]
721 
struct HistoryQuery {
722 
    path: Option<String>,
723 
    offset: Option<usize>,
724 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 725 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
726 
    /// reference's whole history; the reference still gives the labels.
727 
    r: Option<String>,
b64e2537 Andy McCall ↶ 728 
}
729
730 
async fn history(
731 
    State(app): State<Shared>,
732 
    headers: HeaderMap,
733 
    Path((owner, name, r)): Path<(String, String, String)>,
734 
    Query(q): Query<HistoryQuery>,
735 
) -> Result<Json<History>, ApiError> {
736 
    let c = caller(&app, &headers).await?;
737 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
738 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 739 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
740 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 741 
    let h = app
742 
        .repos
743 
        .read(&repo, move |repo, cache| {
744 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 745 
            match &revset {
746 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
747 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
748 
            }
b64e2537 Andy McCall ↶ 749 
        })
f28389bd Andy McCall ↶ 750 
        .await
751 
        .map_err(|e| {
752 
            // A revset that does not parse, names nothing, or goes past the
753 
            // budget is the caller's to fix.
754 
            if by_revset {
755 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
756 
            } else {
757 
                e.into()
758 
            }
759 
        })?;
b64e2537 Andy McCall ↶ 760 
    let mut entries = h.entries;
761 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
762 
    Ok(Json(History {
763 
        reference: h.target.label,
764 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
765 
        total: h.total,
766 
        offset: h.offset,
767 
        changes: entries.iter().map(summary).collect(),
768 
    }))
769 
}
770
771 
async fn change(
772 
    State(app): State<Shared>,
773 
    headers: HeaderMap,
774 
    Path((owner, name, hash)): Path<(String, String, String)>,
775 
) -> Result<Json<ChangeDetail>, ApiError> {
776 
    let c = caller(&app, &headers).await?;
777 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
778 
    let d = app
779 
        .repos
780 
        .read(&repo, move |repo, cache| {
781 
            let h = view::resolve_change(repo, cache, &hash)?;
782 
            view::change(repo, cache, &h)
783 
        })
784 
        .await?;
785 
    let mut v = d.view;
786 
    crate::web::attribute(&app, &mut [&mut v]).await;
787 
    let files = crate::web::history::render_files(&d.files, &d.bases)
788 
        .into_iter()
789 
        .map(|f| FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed })
790 
        .collect();
791 
    Ok(Json(ChangeDetail {
792 
        body: v.body.clone(),
793 
        change: summary(&v),
794 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
795 
        in_bookmarks: d.in_bookmarks,
796 
        in_tags: d.in_tags,
797 
        files,
798 
    }))
799 
}
800
801 
fn entry(e: &view::Entry) -> TreeEntry {
802 
    TreeEntry {
803 
        name: e.name.clone(),
804 
        path: e.path.clone(),
805 
        kind: match e.kind {
806 
            view::EntryKind::Dir => "dir",
807 
            view::EntryKind::File => "file",
808 
            view::EntryKind::Symlink => "symlink",
809 
            view::EntryKind::Subrepo => "subrepo",
810 
        }
811 
        .into(),
812 
        exec: e.exec,
813 
        size: e.size,
814 
        conflicted: e.conflicted,
815 
    }
816 
}
817
818 
async fn tree_root(
819 
    State(app): State<Shared>,
820 
    headers: HeaderMap,
821 
    Path((owner, name, r)): Path<(String, String, String)>,
822 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
823 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
824 
}
825
826 
async fn tree(
827 
    State(app): State<Shared>,
828 
    headers: HeaderMap,
829 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
830 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
831 
    let c = caller(&app, &headers).await?;
832 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
833 
    let t = app
834 
        .repos
835 
        .read(&repo, move |repo, cache| {
836 
            let target = view::resolve(repo, cache, &r)?;
837 
            view::tree(repo, cache, target, &path)
838 
        })
839 
        .await?;
840 
    Ok(Json(t.entries.iter().map(entry).collect()))
841 
}
842
843 
async fn file(
844 
    State(app): State<Shared>,
845 
    headers: HeaderMap,
846 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
847 
) -> Result<Response, ApiError> {
848 
    let c = caller(&app, &headers).await?;
849 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
850 
    let limit = app.config.limits.render_limit.0;
851 
    let f = app
852 
        .repos
853 
        .read(&repo, move |repo, cache| {
854 
            let target = view::resolve(repo, cache, &r)?;
855 
            view::file(repo, cache, target, &path, limit)
856 
        })
857 
        .await?;
858 
    Ok(crate::web::raw(f.bytes, &f.name, false))
859 
}
860
861 
async fn blame(
862 
    State(app): State<Shared>,
863 
    headers: HeaderMap,
864 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
865 
) -> Result<Json<Vec<BlameLine>>, ApiError> {
866 
    let c = caller(&app, &headers).await?;
867 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
868 
    let limit = app.config.limits.render_limit.0;
869 
    let b = app
870 
        .repos
871 
        .read(&repo, move |repo, cache| {
872 
            let target = view::resolve(repo, cache, &r)?;
873 
            view::blame(repo, cache, target, &path, limit)
874 
        })
875 
        .await?;
876 
    Ok(Json(
877 
        b.lines
878 
            .into_iter()
879 
            .map(|l| BlameLine {
880 
                line: l.line,
881 
                change: l.hash.to_hex(),
882 
                index: l.index,
883 
                author: l.author,
884 
                when_ms: l.when_ms,
885 
                text: String::from_utf8_lossy(&l.text).into_owned(),
886 
            })
887 
            .collect(),
888 
    ))
889 
}
890
891 
async fn conflicts(
892 
    State(app): State<Shared>,
893 
    headers: HeaderMap,
894 
    Path((owner, name)): Path<(String, String)>,
895 
) -> Result<Json<Vec<Conflict>>, ApiError> {
896 
    let c = caller(&app, &headers).await?;
897 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
898 
    let list = app.repos.read(&repo, view::conflicts).await?;
899 
    Ok(Json(
900 
        list.into_iter()
901 
            .map(|c| Conflict {
902 
                bookmark: c.bookmark,
903 
                path: c.path,
904 
                kind: c.kind,
905 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
906 
            })
907 
            .collect(),
908 
    ))
df940d75 Andy McCall ↶ 909 
}
910
911 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
912 
/// (hub spec §9.1), as the page's JSON export.
913 
async fn release_trust(
914 
    State(app): State<Shared>,
915 
    headers: HeaderMap,
916 
    Path((owner, name, tag)): Path<(String, String, String)>,
917 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
918 
    let c = caller(&app, &headers).await?;
919 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
920 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
921 
        Some(t) => Ok(Json(t)),
922 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
923 
    }
b64e2537 Andy McCall ↶ 924 
}
925
926 
async fn trust(
927 
    State(app): State<Shared>,
928 
    headers: HeaderMap,
929 
    Path((owner, name)): Path<(String, String)>,
930 
) -> Result<Json<Trust>, ApiError> {
931 
    let c = caller(&app, &headers).await?;
932 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
933 
    let key = app.hub_key.key;
934 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
935 
    Ok(Json(Trust {
936 
        policy: t.policy.map(|p| Policy {
937 
            serial: p.serial,
938 
            expires_ms: p.expires_ms,
939 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
940 
            root_threshold: p.root_threshold,
941 
            rules: p
942 
                .rules
943 
                .iter()
944 
                .map(|r| Rule {
945 
                    pattern: r.pattern.clone(),
946 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
947 
                    threshold: r.threshold,
948 
                    require: r.require.clone(),
949 
                    allow_conflicts: r.allow_conflicts,
950 
                })
951 
                .collect(),
952 
        }),
953 
        signed: t.verification.signed,
954 
        sealed: t.verification.sealed,
955 
        unsigned: t.verification.unsigned,
956 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
957 
        hub_key: t.hub_key,
958 
    }))
959 
}
960
961 
async fn pushes(
962 
    State(app): State<Shared>,
963 
    headers: HeaderMap,
964 
    Path((owner, name)): Path<(String, String)>,
965 
) -> Result<Json<Vec<Push>>, ApiError> {
966 
    let c = caller(&app, &headers).await?;
967 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
968 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
969 
    Ok(Json(
970 
        rows.into_iter()
971 
            .map(|p| Push {
972 
                at_ms: p.at_ms,
973 
                pusher: p.pusher,
974 
                reference: p.reference,
975 
                ok: p.ok,
976 
                reason: p.reason,
977 
                old_state: p.old_state,
978 
                new_state: p.new_state,
979 
                heads: p.heads,
980 
                changes: p.changes,
981 
            })
982 
            .collect(),
983 
    ))
de505df5 Andy McCall ↶ 984 
}
985
b64e2537 Andy McCall ↶ 986 
// --------------------------------------------------------------- proposals
987
0b20f1ec Andy McCall ↶ 988 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all`:
989 
/// open ones (drafts too) by default.
de505df5 Andy McCall ↶ 990 
async fn proposals(
991 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 992 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 993 
    Path((owner, name)): Path<(String, String)>,
0b20f1ec Andy McCall ↶ 994 
    Query(q): Query<IssuesQuery>,
b64e2537 Andy McCall ↶ 995 
) -> Result<Json<Vec<Proposal>>, ApiError> {
996 
    let c = caller(&app, &headers).await?;
997 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 998 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
999 
        "open" => &["open", "draft"],
1000 
        "draft" => &["draft"],
1001 
        "landed" => &["landed"],
1002 
        "closed" => &["closed"],
1003 
        "all" => &["open", "draft", "landed", "closed"],
1004 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
1005 
    };
de505df5 Andy McCall ↶ 1006 
    let mut out = Vec::new();
0b20f1ec Andy McCall ↶ 1007 
    for p in db::proposals::list(&app.db, row.id, states).await? {
de505df5 Andy McCall ↶ 1008 
        let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1009 
        let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1010 
        out.push(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await);
1011 
    }
1012 
    Ok(Json(out))
1013 
}
1014
1015 
async fn proposal(
1016 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 1017 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 1018 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 1019 
) -> Result<Json<Proposal>, ApiError> {
1020 
    let c = caller(&app, &headers).await?;
1021 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1022 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 1023 
    let source_url = match p.source_repo_id {
1024 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1025 
        None => None,
1026 
    };
1027 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1028 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1029 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 1030 
}
1031
739a763a Andy McCall ↶ 1032 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
1033 
/// keeping what is not given; the author or a maintainer, as on the page
1034 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
1035 
async fn edit_proposal(
1036 
    State(app): State<Shared>,
1037 
    headers: HeaderMap,
1038 
    Path((owner, name, number)): Path<(String, String, i64)>,
1039 
    Json(body): Json<hub_api::ProposalEdit>,
1040 
) -> Result<Json<Proposal>, ApiError> {
1041 
    let c = caller(&app, &headers).await?;
1042 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1043 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1044 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 1045 
    let text = body.title.is_some() || body.body.is_some();
1046 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 1047 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 1048 
    }
1049 
    if body.labels.is_some() && role < Role::Triage {
1050 
        return Err(forbidden("setting labels needs triage access"));
1051 
    }
1052 
    // Every name is checked before anything changes.
1053 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
1054 
    if text {
1055 
        let title = match body.title.as_deref().map(str::trim) {
1056 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
1057 
            Some(t) => t,
1058 
            None => p.title.as_str(),
1059 
        };
1060 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
1061 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
1062 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 1063 
    }
2291f8cc Andy McCall ↶ 1064 
    if let Some(want) = labels {
1065 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
1066 
        for l in &have {
1067 
            if !want.iter().any(|w| w.id == l.id) {
1068 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
1069 
            }
1070 
        }
1071 
        for w in &want {
1072 
            if !have.iter().any(|l| l.id == w.id) {
1073 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
1074 
            }
1075 
        }
1076 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1077 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
1078 
    }
71e65fcf Andy McCall ↶ 1079 
    if let Some(want) = body.state.as_deref() {
1080 
        if Some(me.id) != p.author_id && role < Role::Triage {
1081 
            return Err(ApiError(
1082 
                StatusCode::FORBIDDEN,
1083 
                "only the proposal's author or someone with triage access can close or reopen it".into(),
1084 
            ));
1085 
        }
1086 
        let new_state = match (want, p.state.as_str()) {
1087 
            ("closed", "open" | "draft") => "closed",
1088 
            ("open", "closed") => "open",
1089 
            (w, now) if w == now => now,
1090 
            ("closed" | "open", now) => {
1091 
                return Err(ApiError(StatusCode::CONFLICT, format!("a proposal that is {now} cannot become {want}")))
1092 
            }
1093 
            _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is closed or open".into())),
1094 
        };
1095 
        if new_state != p.state {
1096 
            db::proposals::set_state(&app.db, p.id, new_state, "").await?;
1097 
            db::proposals::add_event(&app.db, p.id, &me.username, new_state, "").await.ok();
1098 
            crate::hooks::emit(&app, &row, &format!("proposal.{new_state}"), &me.username, serde_json::json!({ "number": number })).await;
1099 
        }
1100 
    }
739a763a Andy McCall ↶ 1101 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1102 
    let source_url = match p.source_repo_id {
1103 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
1104 
        None => None,
1105 
    };
1106 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1107 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1108 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1109 
}
1110
1f1eb06a Andy McCall ↶ 1111 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
1112 
/// the page's Land button does; `409` with the blockers when it cannot.
1113 
async fn land_proposal(
1114 
    State(app): State<Shared>,
1115 
    headers: HeaderMap,
1116 
    Path((owner, name, number)): Path<(String, String, i64)>,
1117 
) -> Result<Json<Proposal>, ApiError> {
1118 
    let c = caller(&app, &headers).await?;
1119 
    let me = c.require("repo:write")?.clone();
1120 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0b20f1ec Andy McCall ↶ 1121 
    let via = format!("api (token {})", c.token);
f4d6ef41 Andy McCall ↶ 1122 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via, false).await {
1f1eb06a Andy McCall ↶ 1123 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
1124 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
1125 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
1126 
    }
d23464c0 Andy McCall ↶ 1127 
}
1128
3f02e5ea Andy McCall ↶ 1129 
/// The files a proposal changes (hub spec §12.1).
1130 
async fn proposal_files(
1131 
    State(app): State<Shared>,
1132 
    headers: HeaderMap,
1133 
    Path((owner, name, number)): Path<(String, String, i64)>,
1134 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
1135 
    let c = caller(&app, &headers).await?;
1136 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1137 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1138 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1139 
    Ok(Json(
1140 
        loaded
1141 
            .files
1142 
            .iter()
1143 
            .map(|f| hub_api::ProposalFile {
1144 
                path: f.path.clone(),
1145 
                from: f.from.clone(),
1146 
                kind: f.kind.clone(),
1147 
                added: f.added,
1148 
                removed: f.removed,
1149 
            })
1150 
            .collect(),
1151 
    ))
1152 
}
1153
1154 
/// One file's bytes on a side of a proposal: `base` is the target's
1155 
/// state, `head` the projected state. 404 when the file does not exist
1156 
/// on that side.
1157 
async fn proposal_content(
1158 
    State(app): State<Shared>,
1159 
    headers: HeaderMap,
1160 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
1161 
) -> Result<Response, ApiError> {
1162 
    let c = caller(&app, &headers).await?;
1163 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1164 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1165 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1166 
    let heads = match side.as_str() {
1167 
        "base" => loaded.target_heads,
1168 
        "head" => loaded.heads,
1169 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
1170 
    };
1171 
    let limit = app.config.limits.render_limit.0;
1172 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
1173 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
1174 
    Ok(crate::web::raw(f.bytes, &f.name, false))
1175 
}
1176
b64e2537 Andy McCall ↶ 1177 
async fn create_proposal(
1178 
    State(app): State<Shared>,
1179 
    headers: HeaderMap,
1180 
    Path((owner, name)): Path<(String, String)>,
1181 
    Json(body): Json<NewProposal>,
1182 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1183 
    let c = caller(&app, &headers).await?;
1184 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1185 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1186 
    let created =
1187 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1188 
            .await
1189 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
1190 
    let loaded = crate::web::proposals::load(&app, &repo, created).await?;
1191 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1192 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1193 
}
d23464c0 Andy McCall ↶ 1194
b64e2537 Andy McCall ↶ 1195 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1196 
    Comment {
1197 
        id: c.id,
1198 
        author: c.author.clone(),
1199 
        body: c.body.clone(),
1200 
        created_ms: c.created_ms,
1201 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1202 
        anchor: if c.anchor_change.is_empty() {
1203 
            None
1204 
        } else {
1205 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1206 
        },
1207 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1208 
    }
1209 
}
1210
b64e2537 Andy McCall ↶ 1211 
async fn proposal_comments(
1212 
    State(app): State<Shared>,
1213 
    headers: HeaderMap,
1214 
    Path((owner, name, number)): Path<(String, String, i64)>,
1215 
) -> Result<Json<Vec<Comment>>, ApiError> {
1216 
    let c = caller(&app, &headers).await?;
1217 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1218 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1219 
    Ok(Json(db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect()))
1220 
}
1221
1222 
async fn proposal_comment(
1223 
    State(app): State<Shared>,
1224 
    headers: HeaderMap,
1225 
    Path((owner, name, number)): Path<(String, String, i64)>,
1226 
    Json(body): Json<NewComment>,
1227 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1228 
    let c = caller(&app, &headers).await?;
1229 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1230 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1231 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1232 
    if body.body.trim().is_empty() {
1233 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1234 
    }
3f4b0ea6 Andy McCall ↶ 1235 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1236 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1237 
        (Some(path), Some(line)) if !path.is_empty() => {
1238 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1239 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1240 
            let atom = app
1241 
                .repos
1242 
                .read(&repo, move |r, cache| {
1243 
                    let projected = cache.load(r, &heads)?;
1244 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1245 
                })
1246 
                .await?
1247 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1248 
            Some((path.to_string(), atom))
1249 
        }
1250 
        _ => None,
1251 
    };
1252 
    let row_c = db::proposals::add_comment(
1253 
        &app.db,
1254 
        p.id,
1255 
        Some(me.id),
1256 
        &me.username,
1257 
        body.body.trim(),
1258 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1259 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1260 
    )
1261 
    .await?;
b64e2537 Andy McCall ↶ 1262 
    crate::notify::deliver(
1263 
        &app,
1264 
        crate::notify::Event {
1265 
            kind: "proposal.comment",
1266 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1267 
            url: format!("/{owner}/{name}/proposal/{number}"),
1268 
            actor: &me,
1269 
            repo_id: row.id,
1270 
            thread: Some(("proposal", p.id)),
1271 
            mention_text: &body.body,
1272 
            direct: p.author_id.into_iter().collect(),
1273 
        },
1274 
    )
1275 
    .await;
1276 
    crate::hooks::emit(
1277 
        &app,
1278 
        &row,
1279 
        "comment.proposal",
1280 
        &me.username,
1281 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1282 
    )
1283 
    .await;
1284 
    Ok((StatusCode::CREATED, Json(comment_of(&row_c))))
1285 
}
1286
1287 
async fn proposal_reviews(
1288 
    State(app): State<Shared>,
1289 
    headers: HeaderMap,
1290 
    Path((owner, name, number)): Path<(String, String, i64)>,
1291 
) -> Result<Json<Vec<Review>>, ApiError> {
1292 
    let c = caller(&app, &headers).await?;
1293 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1294 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1295 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1296 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1297 
    Ok(Json(
1298 
        v.reviews
1299 
            .into_iter()
1300 
            .map(|r| Review {
1301 
                id: r.row.id,
1302 
                author: r.row.author,
1303 
                verdict: r.row.verdict,
1304 
                body: r.row.body,
1305 
                sealed: r.sealed,
1306 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 1307 
                via: r.row.via,
b64e2537 Andy McCall ↶ 1308 
            })
1309 
            .collect(),
1310 
    ))
1311 
}
1312
1313 
async fn proposal_review(
1314 
    State(app): State<Shared>,
1315 
    headers: HeaderMap,
1316 
    Path((owner, name, number)): Path<(String, String, i64)>,
1317 
    Json(body): Json<NewReview>,
1318 
) -> Result<(StatusCode, Json<Review>), ApiError> {
1319 
    let c = caller(&app, &headers).await?;
1320 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1321 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1322 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1323 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
1324 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
1325 
    }
1326 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
1327 
        return Err(forbidden("you cannot approve your own proposal"));
1328 
    }
1329 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
1330 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 1331 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 1332 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
1333 
    Ok((
1334 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 1335 
        Json(Review { id: r.id, author: r.author, verdict: r.verdict, body: r.body, sealed: false, created_ms: r.created_ms, via: r.via }),
b64e2537 Andy McCall ↶ 1336 
    ))
1337 
}
1338
cc1cd197 Andy McCall ↶ 1339 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
1340 
/// author, or a writer). Answers with everyone asked now.
1341 
async fn request_reviewers(
1342 
    State(app): State<Shared>,
1343 
    headers: HeaderMap,
1344 
    Path((owner, name, number)): Path<(String, String, i64)>,
1345 
    Json(body): Json<ReviewRequest>,
1346 
) -> Result<Json<Vec<String>>, ApiError> {
1347 
    let c = caller(&app, &headers).await?;
1348 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1349 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1350 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1351 
    if Some(me.id) != p.author_id && role < Role::Write {
1352 
        return Err(forbidden("only the author or a writer asks for reviews"));
1353 
    }
1354 
    if !p.is_open() {
1355 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
1356 
    }
1357 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
1358 
        .await
1359 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
1360 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
1361 
}
1362
1363 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
1364 
async fn withdraw_reviewer(
1365 
    State(app): State<Shared>,
1366 
    headers: HeaderMap,
1367 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
1368 
) -> Result<StatusCode, ApiError> {
1369 
    let c = caller(&app, &headers).await?;
1370 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1371 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1372 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1373 
    if Some(me.id) != p.author_id && role < Role::Write {
1374 
        return Err(forbidden("only the author or a writer withdraws review requests"));
1375 
    }
1376 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
1377 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
1378 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
1379 
    }
1380 
    Ok(StatusCode::NO_CONTENT)
1381 
}
1382
b64e2537 Andy McCall ↶ 1383 
async fn proposal_checks(
1384 
    State(app): State<Shared>,
1385 
    headers: HeaderMap,
1386 
    Path((owner, name, number)): Path<(String, String, i64)>,
1387 
) -> Result<Json<Vec<Check>>, ApiError> {
1388 
    let c = caller(&app, &headers).await?;
1389 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1390 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1391 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1392 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
1393 
}
1394
1395 
// ------------------------------------------------------------------ issues
1396
1397 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
1398 
    let labels = db::issues::issue_labels(&app.db, i.id)
1399 
        .await?
1400 
        .into_iter()
1401 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1402 
        .collect();
1403 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
1404 
    let milestone = match i.milestone_id {
1405 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
1406 
        None => None,
1407 
    };
5d90e0e0 Andy McCall 1408 
    let comments: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM issue_comments WHERE issue_id = $1").bind(i.id).fetch_one(&app.db).await?;
b64e2537 Andy McCall ↶ 1409 
    Ok(Issue {
1410 
        number: i.number,
1411 
        title: i.title.clone(),
1412 
        body: i.body.clone(),
1413 
        author: i.author.clone(),
1414 
        state: i.state.clone(),
1415 
        reason: i.reason.clone(),
1416 
        labels,
1417 
        assignees,
1418 
        milestone,
1419 
        comments,
1420 
        locked: i.locked,
1421 
        pinned: i.pinned,
1422 
        created_ms: i.created_ms,
1423 
        updated_ms: i.updated_ms,
1424 
        closed_ms: i.closed_ms,
1425 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
1426 
    })
1427 
}
1428
1429 
#[derive(Deserialize)]
1430 
struct IssuesQuery {
1431 
    state: Option<String>,
1432 
}
1433
1434 
async fn issues(
1435 
    State(app): State<Shared>,
1436 
    headers: HeaderMap,
1437 
    Path((owner, name)): Path<(String, String)>,
1438 
    Query(q): Query<IssuesQuery>,
1439 
) -> Result<Json<Vec<Issue>>, ApiError> {
1440 
    let c = caller(&app, &headers).await?;
1441 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1442 
    let state = q.state.unwrap_or_else(|| "open".into());
1443 
    let mut out = Vec::new();
1444 
    for i in db::issues::list(&app.db, row.id).await? {
1445 
        if state == "all" || i.state == state {
1446 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 1447 
        }
1448 
    }
b64e2537 Andy McCall ↶ 1449 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 1450 
}
1451
b64e2537 Andy McCall ↶ 1452 
async fn create_issue(
1453 
    State(app): State<Shared>,
1454 
    headers: HeaderMap,
1455 
    Path((owner, name)): Path<(String, String)>,
1456 
    Json(body): Json<NewIssue>,
1457 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
1458 
    let c = caller(&app, &headers).await?;
1459 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 1460 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 1461 
    if body.title.trim().is_empty() {
1462 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 1463 
    }
76f262e1 Andy McCall ↶ 1464 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
1465 
    if triage && role < Role::Triage {
1466 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1467 
    }
1468 
    // Check the names before anything is created.
1469 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 1470 
    let i = db::issues::create(
1471 
        &app.db,
1472 
        db::issues::NewIssue {
1473 
            repo_id: row.id,
1474 
            title: body.title.trim(),
1475 
            body: body.body.trim(),
1476 
            author_id: Some(me.id),
1477 
            author: &me.username,
1478 
        },
1479 
    )
1480 
    .await?;
1481 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 1482 
    if triage {
1483 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
1484 
        apply_triage(&app, &i, &me, t).await?;
1485 
    }
1486 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 1487 
    crate::web::issues::reindex(&app, row.id, &i).await;
1488 
    let api = issue_of(&app, &row, &i).await?;
1489 
    crate::notify::deliver(
1490 
        &app,
1491 
        crate::notify::Event {
1492 
            kind: "issue.opened",
1493 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
1494 
            url: format!("/{owner}/{name}/issue/{}", i.number),
1495 
            actor: &me,
1496 
            repo_id: row.id,
1497 
            thread: Some(("issue", i.id)),
1498 
            mention_text: &body.body,
1499 
            direct: vec![],
1500 
        },
1501 
    )
1502 
    .await;
1503 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
1504 
    Ok((StatusCode::CREATED, Json(api)))
1505 
}
1506
1507 
async fn issue(
1508 
    State(app): State<Shared>,
1509 
    headers: HeaderMap,
1510 
    Path((owner, name, number)): Path<(String, String, i64)>,
1511 
) -> Result<Json<Issue>, ApiError> {
1512 
    let c = caller(&app, &headers).await?;
1513 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1514 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1515 
    Ok(Json(issue_of(&app, &row, &i).await?))
1516 
}
1517
1518 
async fn issue_state(
1519 
    State(app): State<Shared>,
1520 
    headers: HeaderMap,
1521 
    Path((owner, name, number)): Path<(String, String, i64)>,
1522 
    Json(body): Json<IssueStateChange>,
1523 
) -> Result<Json<Issue>, ApiError> {
1524 
    let c = caller(&app, &headers).await?;
1525 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1526 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1527 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1528 
    if role < Role::Triage && Some(me.id) != i.author_id {
1529 
        return Err(forbidden("only the author or triage may change the state"));
1530 
    }
1531 
    let (state, reason) = match body.state.as_str() {
1532 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
1533 
        "open" => ("open", ""),
1534 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
1535 
    };
1536 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
1537 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
1538 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1539 
    let api = issue_of(&app, &row, &fresh).await?;
1540 
    crate::hooks::emit(
1541 
        &app,
1542 
        &row,
1543 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
1544 
        &me.username,
1545 
        serde_json::json!({ "issue": api }),
1546 
    )
1547 
    .await;
1548 
    Ok(Json(api))
1549 
}
1550
1551 
async fn issue_comments(
1552 
    State(app): State<Shared>,
1553 
    headers: HeaderMap,
1554 
    Path((owner, name, number)): Path<(String, String, i64)>,
1555 
) -> Result<Json<Vec<Comment>>, ApiError> {
1556 
    let c = caller(&app, &headers).await?;
1557 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1558 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1559 
    Ok(Json(
1560 
        db::issues::comments(&app.db, i.id)
1561 
            .await?
1562 
            .into_iter()
1563 
            .map(|c| Comment {
1564 
                id: c.id,
1565 
                author: c.author,
1566 
                body: c.body,
1567 
                created_ms: c.created_ms,
1568 
                path: None,
1569 
                anchor: None,
1570 
                resolved: false,
1571 
            })
1572 
            .collect(),
1573 
    ))
1574 
}
1575
1576 
async fn issue_comment(
1577 
    State(app): State<Shared>,
1578 
    headers: HeaderMap,
1579 
    Path((owner, name, number)): Path<(String, String, i64)>,
1580 
    Json(body): Json<NewComment>,
1581 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1582 
    let c = caller(&app, &headers).await?;
1583 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1584 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1585 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1586 
    if i.locked && role < Role::Triage {
1587 
        return Err(forbidden("this issue is locked"));
1588 
    }
1589 
    if body.body.trim().is_empty() {
1590 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1591 
    }
1592 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
1593 
    crate::web::issues::reindex(&app, row.id, &i).await;
1594 
    crate::notify::deliver(
1595 
        &app,
1596 
        crate::notify::Event {
1597 
            kind: "issue.comment",
1598 
            title: format!("{owner}/{name}#{number}: {}", i.title),
1599 
            url: format!("/{owner}/{name}/issue/{number}"),
1600 
            actor: &me,
1601 
            repo_id: row.id,
1602 
            thread: Some(("issue", i.id)),
1603 
            mention_text: &body.body,
1604 
            direct: i.author_id.into_iter().collect(),
1605 
        },
1606 
    )
1607 
    .await;
1608 
    let api = Comment { id: cm.id, author: cm.author, body: cm.body, created_ms: cm.created_ms, path: None, anchor: None, resolved: false };
1609 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
1610 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 1611 
}
1612
1613 
/// Labels, assignees and milestone named in a request, looked up.
1614 
struct Triage {
1615 
    labels: Option<Vec<db::issues::Label>>,
1616 
    assignees: Option<Vec<Account>>,
1617 
    /// `Some(None)` clears the milestone.
1618 
    milestone: Option<Option<db::issues::Milestone>>,
1619 
}
1620
1621 
async fn resolve_triage(
1622 
    app: &Shared,
1623 
    repo_id: i64,
1624 
    labels: Option<&[String]>,
1625 
    assignees: Option<&[String]>,
1626 
    milestone: Option<&str>,
1627 
) -> Result<Triage, ApiError> {
1628 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
1629 
    let labels = match labels {
1630 
        Some(names) => {
1631 
            let mut out = Vec::new();
1632 
            for n in names {
1633 
                out.push(
1634 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
1635 
                        .await?
1636 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
1637 
                );
1638 
            }
1639 
            Some(out)
1640 
        }
1641 
        None => None,
1642 
    };
1643 
    let assignees = match assignees {
1644 
        Some(names) => {
1645 
            let mut out = Vec::new();
1646 
            for n in names {
1647 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
1648 
            }
1649 
            Some(out)
1650 
        }
1651 
        None => None,
1652 
    };
1653 
    let milestone = match milestone.map(str::trim) {
1654 
        None => None,
1655 
        Some("") => Some(None),
1656 
        Some(title) => Some(Some(
1657 
            db::issues::milestones(&app.db, repo_id)
1658 
                .await?
1659 
                .into_iter()
1660 
                .find(|m| m.title == title)
1661 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
1662 
        )),
1663 
    };
1664 
    Ok(Triage { labels, assignees, milestone })
1665 
}
1666
1667 
/// Make an issue's labels, assignees and milestone what `t` says, with
1668 
/// timeline events for what changed.
1669 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
1670 
    if let Some(want) = t.labels {
1671 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
1672 
        for l in &have {
1673 
            if !want.iter().any(|w| w.id == l.id) {
1674 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
1675 
            }
1676 
        }
1677 
        for w in &want {
1678 
            if !have.iter().any(|l| l.id == w.id) {
1679 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
1680 
            }
1681 
        }
1682 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1683 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
1684 
    }
1685 
    if let Some(want) = t.assignees {
1686 
        let have = db::issues::assignees(&app.db, i.id).await?;
1687 
        for name in &have {
1688 
            if !want.iter().any(|a| &a.username == name) {
1689 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
1690 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
1691 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
1692 
                }
1693 
            }
1694 
        }
1695 
        for a in &want {
1696 
            if !have.contains(&a.username) {
1697 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
1698 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
1699 
            }
1700 
        }
1701 
    }
1702 
    if let Some(m) = t.milestone {
1703 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
1704 
        db::issues::add_event(&app.db, i.id, &me.username, "set milestone", m.as_ref().map(|m| m.title.as_str()).unwrap_or("")).await.ok();
1705 
    }
1706 
    Ok(())
1707 
}
1708
1709 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
1710 
async fn issue_edit(
1711 
    State(app): State<Shared>,
1712 
    headers: HeaderMap,
1713 
    Path((owner, name, number)): Path<(String, String, i64)>,
1714 
    Json(body): Json<IssueEdit>,
1715 
) -> Result<Json<Issue>, ApiError> {
1716 
    let c = caller(&app, &headers).await?;
1717 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1718 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1719 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1720 
    let text = body.title.is_some() || body.body.is_some();
1721 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
1722 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
1723 
        return Err(forbidden("only the author or triage may edit the title and body"));
1724 
    }
1725 
    if triage && role < Role::Triage {
1726 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1727 
    }
1728 
    if i.locked && role < Role::Triage {
1729 
        return Err(forbidden("this issue is locked"));
1730 
    }
1731 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
1732 
    if text {
1733 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
1734 
        if title.is_empty() {
1735 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
1736 
        }
1737 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
1738 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
1739 
    }
1740 
    apply_triage(&app, &i, &me, t).await?;
1741 
    db::issues::touch(&app.db, i.id).await.ok();
1742 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1743 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
1744 
    let api = issue_of(&app, &row, &fresh).await?;
1745 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
1746 
    Ok(Json(api))
1747 
}
1748
1749 
/// `POST /repos/{o}/{n}/labels` (triage).
1750 
async fn create_label(
1751 
    State(app): State<Shared>,
1752 
    headers: HeaderMap,
1753 
    Path((owner, name)): Path<(String, String)>,
1754 
    Json(body): Json<NewLabel>,
1755 
) -> Result<(StatusCode, Json<Label>), ApiError> {
1756 
    let c = caller(&app, &headers).await?;
1757 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1758 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1759 
    if role < Role::Triage {
1760 
        return Err(forbidden("labels need triage access"));
1761 
    }
1762 
    let label = body.name.trim();
1763 
    if label.is_empty() || label.len() > 50 {
1764 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
1765 
    }
1766 
    let colour = match body.colour.as_deref() {
1767 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
1768 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
1769 
        None => "#5aa8ff".to_string(),
1770 
    };
1771 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
1772 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
1773 
}
1774
1775 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
1776 
async fn delete_label(
1777 
    State(app): State<Shared>,
1778 
    headers: HeaderMap,
1779 
    Path((owner, name, label)): Path<(String, String, String)>,
1780 
) -> Result<StatusCode, ApiError> {
1781 
    let c = caller(&app, &headers).await?;
1782 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1783 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1784 
    if role < Role::Triage {
1785 
        return Err(forbidden("labels need triage access"));
1786 
    }
1787 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
1788 
    db::issues::delete_label(&app.db, l.id).await?;
1789 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 1790 
}
1791
b64e2537 Andy McCall ↶ 1792 
async fn labels(
1793 
    State(app): State<Shared>,
1794 
    headers: HeaderMap,
1795 
    Path((owner, name)): Path<(String, String)>,
1796 
) -> Result<Json<Vec<Label>>, ApiError> {
1797 
    let c = caller(&app, &headers).await?;
1798 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1799 
    Ok(Json(
1800 
        db::issues::labels(&app.db, row.id)
1801 
            .await?
1802 
            .into_iter()
1803 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1804 
            .collect(),
1805 
    ))
1806 
}
1807
1808 
async fn milestones(
1809 
    State(app): State<Shared>,
1810 
    headers: HeaderMap,
1811 
    Path((owner, name)): Path<(String, String)>,
1812 
) -> Result<Json<Vec<Milestone>>, ApiError> {
1813 
    let c = caller(&app, &headers).await?;
1814 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1815 
    let mut out = Vec::new();
1816 
    for m in db::issues::milestones(&app.db, row.id).await? {
1817 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
1818 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 1819 
    }
b64e2537 Andy McCall ↶ 1820 
    Ok(Json(out))
1821 
}
1822
5ea4872f Andy McCall ↶ 1823 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
1824 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
1825 
}
1826
1827 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
1828 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
1829 
    let due = due.trim();
1830 
    if due.is_empty() {
1831 
        return Ok(None);
1832 
    }
1833 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
1834 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
1835 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
1836 
}
1837
1838 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
1839 
    let c = caller(app, headers).await?;
1840 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1841 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
1842 
    if role < Role::Triage {
1843 
        return Err(forbidden("milestones need triage access"));
1844 
    }
1845 
    Ok(row)
1846 
}
1847
1848 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
1849 
/// milestone, or change the description and due date of the one with
1850 
/// that title.
1851 
async fn create_milestone(
1852 
    State(app): State<Shared>,
1853 
    headers: HeaderMap,
1854 
    Path((owner, name)): Path<(String, String)>,
1855 
    Json(body): Json<NewMilestone>,
1856 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
1857 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
1858 
    let title = body.title.trim();
1859 
    if title.is_empty() || title.len() > 100 {
1860 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
1861 
    }
1862 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
1863 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
1864 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
1865 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
1866 
}
1867
1868 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
1869 
/// description, due date and state; what is not given stays.
1870 
async fn edit_milestone(
1871 
    State(app): State<Shared>,
1872 
    headers: HeaderMap,
1873 
    Path((owner, name, title)): Path<(String, String, String)>,
1874 
    Json(body): Json<MilestoneEdit>,
1875 
) -> Result<Json<Milestone>, ApiError> {
1876 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
1877 
    let m = db::issues::milestones(&app.db, row.id)
1878 
        .await?
1879 
        .into_iter()
1880 
        .find(|m| m.title == title)
1881 
        .ok_or_else(|| not_found("no such milestone"))?;
1882 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
1883 
    if new_title.is_empty() || new_title.len() > 100 {
1884 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
1885 
    }
1886 
    let due_ms = match body.due.as_deref() {
1887 
        Some(d) => due_ms_of(d)?,
1888 
        None => m.due_ms,
1889 
    };
1890 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
1891 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
1892 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
1893 
    }
1894 
    if let Some(state) = body.state.as_deref() {
1895 
        match state {
1896 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
1897 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
1898 
        }
1899 
    }
1900 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
1901 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
1902 
    Ok(Json(milestone_of(fresh, open, closed)))
1903 
}
1904
b64e2537 Andy McCall ↶ 1905 
// --------------------------------------------------------- hooks, checks
1906
1907 
fn hook_of(h: &db::hooks::Hook) -> Hook {
1908 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
1909 
}
1910
1911 
async fn hooks(
1912 
    State(app): State<Shared>,
1913 
    headers: HeaderMap,
1914 
    Path((owner, name)): Path<(String, String)>,
1915 
) -> Result<Json<Vec<Hook>>, ApiError> {
1916 
    let c = caller(&app, &headers).await?;
1917 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
1918 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1919 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 1920 
}
1921
b64e2537 Andy McCall ↶ 1922 
async fn create_hook(
1923 
    State(app): State<Shared>,
1924 
    headers: HeaderMap,
1925 
    Path((owner, name)): Path<(String, String)>,
1926 
    Json(body): Json<NewHook>,
1927 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
1928 
    let c = caller(&app, &headers).await?;
1929 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
1930 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1931 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
1932 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
1933 
    }
1934 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
1935 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
1936 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 1937 
}
1938
b64e2537 Andy McCall ↶ 1939 
async fn delete_hook(
1940 
    State(app): State<Shared>,
1941 
    headers: HeaderMap,
1942 
    Path((owner, name, id)): Path<(String, String, i64)>,
1943 
) -> Result<StatusCode, ApiError> {
1944 
    let c = caller(&app, &headers).await?;
1945 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
1946 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1947 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
1948 
        db::hooks::delete_hook(&app.db, id).await?;
1949 
    }
1950 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 1951 
}
1952
b64e2537 Andy McCall ↶ 1953 
pub fn check_of(c: &db::hooks::Check) -> Check {
1954 
    Check {
1955 
        state: c.state.clone(),
1956 
        name: c.name.clone(),
1957 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
1958 
        summary: c.summary.clone(),
1959 
        url: c.url.clone(),
1960 
        reporter: c.reporter.clone(),
1961 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
1962 
        started_ms: c.started_ms,
1963 
        finished_ms: c.finished_ms,
1964 
    }
961c10be Andy McCall ↶ 1965 
}
1966
1967 
/// `GET /repos/{o}/{n}/checks/required`.
1968 
async fn required_checks(
1969 
    State(app): State<Shared>,
1970 
    headers: HeaderMap,
1971 
    Path((owner, name)): Path<(String, String)>,
1972 
) -> Result<Json<RequiredChecks>, ApiError> {
1973 
    let c = caller(&app, &headers).await?;
1974 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1975 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
1976 
}
1977
1978 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
1979 
async fn set_required_checks(
1980 
    State(app): State<Shared>,
1981 
    headers: HeaderMap,
1982 
    Path((owner, name)): Path<(String, String)>,
1983 
    Json(body): Json<RequiredChecks>,
1984 
) -> Result<Json<RequiredChecks>, ApiError> {
1985 
    let c = caller(&app, &headers).await?;
1986 
    c.require("repo:admin")?;
1987 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1988 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
1989 
    names.sort();
1990 
    names.dedup();
1991 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
1992 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
1993 
    }
1994 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
1995 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
1996 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 1997 
}
1998
bf3d0754 Andy McCall ↶ 1999 
fn flow_run_of(
2000 
    app: &Shared,
2001 
    row: &db::repos::RepoRow,
2002 
    r: &db::flow::Run,
2003 
    jobs: Vec<db::flow::Job>,
2004 
    queue: &[db::flow::QueueEntry],
2005 
) -> FlowRun {
90326c96 Andy McCall ↶ 2006 
    FlowRun {
bf3d0754 Andy McCall ↶ 2007 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 2008 
        number: r.number,
2009 
        bookmark: r.bookmark.clone(),
2010 
        state: r.state.clone(),
2011 
        heads: r.head_list().into_iter().map(String::from).collect(),
2012 
        status: r.status.clone(),
c889911b Andy McCall ↶ 2013 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 2014 
        actor: r.actor.clone(),
2015 
        pipeline_hash: r.pipeline_hash.clone(),
2016 
        error: r.error.clone(),
2017 
        created_ms: r.created_ms,
2018 
        finished_ms: r.finished_ms,
2019 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
2020 
        jobs: jobs
2021 
            .into_iter()
2022 
            .map(|j| FlowJob {
2023 
                depends_on: j.depends_on(),
2024 
                name: j.name,
2025 
                status: j.status,
2026 
                runner: j.runner,
2027 
                exit_code: j.exit_code,
2028 
                error: j.error,
2029 
                started_ms: j.started_ms,
2030 
                finished_ms: j.finished_ms,
2031 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 2032 
                waiting: j.waiting,
501d8b26 Andy McCall ↶ 2033 
                placed: j.placed,
90326c96 Andy McCall ↶ 2034 
            })
2035 
            .collect(),
2036 
    }
2037 
}
2038
1edac4b6 Andy McCall ↶ 2039 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 2040 
struct RunsPage {
2041 
    /// Runs numbered below this one (the next page).
2042 
    before: Option<i64>,
2043 
    limit: Option<i64>,
2044 
}
2045
2046 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
2047 
async fn flow_runs(
2048 
    State(app): State<Shared>,
2049 
    headers: HeaderMap,
2050 
    Path((owner, name)): Path<(String, String)>,
2051 
    Query(q): Query<RunsPage>,
2052 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
2053 
    let c = caller(&app, &headers).await?;
2054 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2055 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
2056 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 2057 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
2058 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 2059 
}
2060
2061 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
2062 
async fn flow_run(
2063 
    State(app): State<Shared>,
2064 
    headers: HeaderMap,
2065 
    Path((owner, name, number)): Path<(String, String, i64)>,
2066 
) -> Result<Json<FlowRun>, ApiError> {
2067 
    let c = caller(&app, &headers).await?;
2068 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2069 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2070 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 2071 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
2072 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 2073 
}
2074
2075 
#[derive(Deserialize)]
2076 
struct LogPage {
2077 
    /// Lines after this `seq`.
2078 
    #[serde(default)]
2079 
    after: i64,
2080 
    limit: Option<i64>,
2081 
}
2082
2083 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
2084 
async fn flow_job_log(
2085 
    State(app): State<Shared>,
2086 
    headers: HeaderMap,
2087 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2088 
    Query(q): Query<LogPage>,
2089 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
2090 
    let c = caller(&app, &headers).await?;
2091 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2092 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2093 
    let j = db::flow::jobs(&app.db, run.id)
2094 
        .await?
2095 
        .into_iter()
2096 
        .find(|j| j.name == job)
2097 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
2098 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
2099 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
2100 
}
2101
2102 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 2103 
struct StartRun {
2104 
    /// Default: the repository's default bookmark.
2105 
    #[serde(default)]
2106 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 2107 
    /// A change's full hash: run the state whose only head it is, instead
2108 
    /// of a bookmark's.
2109 
    #[serde(default)]
2110 
    change: Option<String>,
0650d94e Andy McCall ↶ 2111 
    /// Only these jobs, with what they depend on (oxygenhub#130); default:
2112 
    /// every job a manual run starts.
2113 
    #[serde(default)]
2114 
    jobs: Vec<String>,
1edac4b6 Andy McCall ↶ 2115 
}
2116
2117 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
2118 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
2119 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
2120 
}
2121
2122 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 2123 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 2124 
async fn start_flow_run(
2125 
    State(app): State<Shared>,
2126 
    headers: HeaderMap,
2127 
    Path((owner, name)): Path<(String, String)>,
2128 
    Json(body): Json<StartRun>,
2129 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2130 
    let c = caller(&app, &headers).await?;
2131 
    let me = c.require("repo:write")?.clone();
2132 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0650d94e Andy McCall ↶ 2133 
    let (n, what) = match body.change.clone().filter(|c| !c.trim().is_empty()) {
4f692533 Andy McCall ↶ 2134 
        Some(change) => {
0650d94e Andy McCall ↶ 2135 
            let n = crate::flow::run_change(&app, &row, &change, &me.username, &body.jobs)
2136 
                .await
2137 
                .map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
4f692533 Andy McCall ↶ 2138 
            (n, format!("change {}", change.trim()))
2139 
        }
2140 
        None => {
2141 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
0650d94e Andy McCall ↶ 2142 
            (
2143 
                crate::flow::run_bookmark(&app, &row, &bookmark, &me.username, &body.jobs)
2144 
                    .await
2145 
                    .map_err(|m| ApiError(StatusCode::CONFLICT, m))?,
2146 
                bookmark,
2147 
            )
4f692533 Andy McCall ↶ 2148 
        }
2149 
    };
2150 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 2151 
    Ok(started(&app, &row, n))
2152 
}
2153
2154 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2155 
async fn rerun_flow_run(
2156 
    State(app): State<Shared>,
2157 
    headers: HeaderMap,
2158 
    Path((owner, name, number)): Path<(String, String, i64)>,
2159 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2160 
    let c = caller(&app, &headers).await?;
2161 
    let me = c.require("repo:write")?.clone();
2162 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2163 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2164 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2165 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2166 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2167 
}
2168
e8fa5369 Andy McCall ↶ 2169 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/rerun` (repo:write,
2170 
/// oxygenflow#31): that job again, with the jobs that depend on it, in the
2171 
/// same run. Answers with how many jobs were queued.
2172 
async fn rerun_flow_job(
2173 
    State(app): State<Shared>,
2174 
    headers: HeaderMap,
2175 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2176 
) -> Result<Json<serde_json::Value>, ApiError> {
2177 
    let c = caller(&app, &headers).await?;
2178 
    let me = c.require("repo:write")?.clone();
2179 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2180 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2181 
    let n = crate::flow::rerun_job(&app, &row, &run, &job, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2182 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("{job} of #{number}")).await.ok();
2183 
    Ok(Json(serde_json::json!({ "run": number, "job": job, "queued": n })))
2184 
}
2185
745d225d Andy McCall ↶ 2186 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2187 
/// with the run as it now stands.
2188 
async fn cancel_flow_run(
2189 
    State(app): State<Shared>,
2190 
    headers: HeaderMap,
2191 
    Path((owner, name, number)): Path<(String, String, i64)>,
2192 
) -> Result<Json<serde_json::Value>, ApiError> {
2193 
    let c = caller(&app, &headers).await?;
2194 
    let me = c.require("repo:write")?.clone();
2195 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2196 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2197 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2198 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2199 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2200 
}
2201
b644e175 Andy McCall ↶ 2202 
/// `GET /repos/{o}/{n}/deployments`: deployments, newest first
2203 
/// (oxygenflow#59).
2204 
async fn list_deployments(
2205 
    State(app): State<Shared>,
2206 
    headers: HeaderMap,
2207 
    Path((owner, name)): Path<(String, String)>,
2208 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
2209 
    let c = caller(&app, &headers).await?;
2210 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2211 
    let list = db::flow::deployments(&app.db, row.id, 100).await?;
2212 
    Ok(Json(
2213 
        list.into_iter()
2214 
            .map(|d| {
2215 
                serde_json::json!({ "environment": d.environment, "job": d.job, "run": d.run_number, "state": d.state,
2216 
                    "bookmark": d.bookmark, "actor": d.actor, "approved_by": d.approved_by, "finished_ms": d.finished_ms })
2217 
            })
2218 
            .collect(),
2219 
    ))
2220 
}
2221
417184c7 Andy McCall ↶ 2222 
/// `POST /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/approve` and
2223 
/// `.../reject` (oxygenflow#57): the job's approval rules decide who may.
2224 
async fn approve_flow_job(
2225 
    State(app): State<Shared>,
2226 
    headers: HeaderMap,
2227 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2228 
) -> Result<Json<serde_json::Value>, ApiError> {
2229 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, true).await
2230 
}
2231
2232 
async fn reject_flow_job(
2233 
    State(app): State<Shared>,
2234 
    headers: HeaderMap,
2235 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2236 
) -> Result<Json<serde_json::Value>, ApiError> {
2237 
    decide_flow_job(&app, &headers, &owner, &name, number, &job, false).await
2238 
}
2239
47e37402 Andy McCall ↶ 2240 
/// `GET .../flow/runs/{n}/jobs/{job}/approval`: what approving the job
2241 
/// means, for `oxy seal --flow` to sign (oxygenhub#235).
2242 
async fn flow_job_statement(
2243 
    State(app): State<Shared>,
2244 
    headers: HeaderMap,
2245 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2246 
) -> Result<Json<serde_json::Value>, ApiError> {
2247 
    let c = caller(&app, &headers).await?;
2248 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2249 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2250 
    let (s, j) = crate::flow::approval_statement(&app, &row, &run, &job).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2251 
    Ok(Json(serde_json::json!({
2252 
        "repo": hex::encode(s.repo),
2253 
        "run": s.run,
2254 
        "job": s.job,
2255 
        "job_hash": s.job_hash.to_hex(),
2256 
        "state": s.state.to_hex(),
2257 
        "inputs": s.inputs.iter().map(|i| i.to_hex()).collect::<Vec<_>>(),
2258 
        "environment": s.environment,
2259 
        "waiting": j.approval == "waiting" && j.status == "queued",
2260 
    })))
2261 
}
2262
2263 
#[derive(Deserialize)]
2264 
struct SealBody {
2265 
    signed: String,
2266 
}
2267
2268 
/// `POST .../flow/runs/{n}/jobs/{job}/seal` `{"signed": hex}`: approve or
2269 
/// reject with a signed approval (oxygenhub#235). The signature, not the
2270 
/// caller, says who decided; the caller must be signed in.
2271 
async fn seal_flow_job(
2272 
    State(app): State<Shared>,
2273 
    headers: HeaderMap,
2274 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
2275 
    Json(body): Json<SealBody>,
2276 
) -> Result<Json<serde_json::Value>, ApiError> {
2277 
    let c = caller(&app, &headers).await?;
2278 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2279 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2280 
    let said = crate::flow::decide_sealed(&app, &row, &run, &job, &body.signed).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2281 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "said": said })))
2282 
}
2283
417184c7 Andy McCall ↶ 2284 
async fn decide_flow_job(
2285 
    app: &Shared,
2286 
    headers: &HeaderMap,
2287 
    owner: &str,
2288 
    name: &str,
2289 
    number: i64,
2290 
    job: &str,
2291 
    approve: bool,
2292 
) -> Result<Json<serde_json::Value>, ApiError> {
2293 
    let c = caller(app, headers).await?;
2294 
    let me = c.require("repo:write")?.clone();
2295 
    let (_, row, _) = reach(app, &c, owner, name, Access::Read).await?;
2296 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2297 
    let said = crate::flow::decide(app, &row, &run, job, &me, approve).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2298 
    Ok(Json(serde_json::json!({ "number": number, "job": job, "decision": if approve { "approved" } else { "rejected" }, "said": said })))
2299 
}
2300
b64e2537 Andy McCall ↶ 2301 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
2302 
/// report; the state hash names what was checked.
2303 
async fn post_check(
2304 
    State(app): State<Shared>,
2305 
    headers: HeaderMap,
2306 
    Path((owner, name)): Path<(String, String)>,
2307 
    Json(body): Json<NewCheck>,
2308 
) -> Result<(StatusCode, Json<Check>), ApiError> {
2309 
    let c = caller(&app, &headers).await?;
2310 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
2311 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2312 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
2313 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
2314 
    }
2315 
    if body.name.trim().is_empty() || body.name.len() > 100 {
2316 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
2317 
    }
2318 
    let ch = db::hooks::upsert_check(
2319 
        &app.db,
2320 
        row.id,
2321 
        &body.state,
2322 
        body.name.trim(),
2323 
        body.status.as_str(),
2324 
        &body.summary,
2325 
        &body.url,
2326 
        Some((me.id, &me.username)),
2327 
        body.seal.as_deref().unwrap_or(""),
2328 
    )
2329 
    .await?;
2330 
    let api = check_of(&ch);
2331 
    app.events.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
2332 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
2333 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 2334 
}
2335
b64e2537 Andy McCall ↶ 2336 
async fn checks_for_state(
2337 
    State(app): State<Shared>,
2338 
    headers: HeaderMap,
2339 
    Path((owner, name, state)): Path<(String, String, String)>,
2340 
) -> Result<Json<Vec<Check>>, ApiError> {
2341 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 2342 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2343 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 2344 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 2345 
}
2346
2347 
/// The state hash checks are keyed by, from what a client has: a state
2348 
/// hash, its heads (full change hashes joined with `+`, or the one head of
2349 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
2350 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
2351 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
2352 
    let hexes: Vec<&str> = s.split('+').collect();
2353 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
2354 
    if all_hashes {
2355 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
2356 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
2357 
            return Ok(s.to_string());
2358 
        }
2359 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
2360 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
2361 
    }
2362 
    let b = s.to_string();
2363 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
2364 
    found.map(|st| st.to_hex()).ok_or_else(|| ApiError(StatusCode::NOT_FOUND, format!("{s:?} is not a state hash, heads or a bookmark")))
d23464c0 Andy McCall ↶ 2365 
}
b66e70b7 Andy McCall ↶ 2366
2367 
// ----------------------------------------------------------------- runners
2368
2369 
/// Site administrators only, with any token of theirs (hub spec §13.2).
2370 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
2371 
    match c.account.as_ref() {
2372 
        Some(a) if a.is_admin => Ok(a),
2373 
        _ => Err(not_found("no such API route")),
2374 
    }
2375 
}
2376
2377 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
2378 
    let serves = match r.scope_repo_id {
2379 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
2380 
        None => r.scope_owner.clone(),
2381 
    };
2382 
    hub_api::Runner {
2383 
        id: r.id,
2384 
        status: r.status().to_string(),
2385 
        serves,
2386 
        labels: r.label_list().into_iter().map(String::from).collect(),
2387 
        name: r.name,
2388 
        arch: r.arch,
2389 
        os: r.os,
2390 
        version: r.version,
2391 
        max_jobs: r.max_jobs,
2392 
        memory_mib: r.memory_mib,
2393 
        cpus: r.cpus,
2394 
        key: r.key,
2395 
        source: r.source,
2396 
        last_seen_ms: r.last_seen_ms,
2397 
        running,
2fb70d01 Andy McCall ↶ 2398 
        free_disk_mib: r.free_disk_mib,
2399 
        load_x100: r.load_x100,
2400 
        speed: r.speed,
2401 
        speed_class: r.speed_class,
2402 
        kernel: r.kernel,
b66e70b7 Andy McCall ↶ 2403 
    }
2404 
}
2405
2406 
/// `GET /api/v1/runners`.
2407 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
2408 
    let c = caller(&app, &headers).await?;
2409 
    require_site_admin(&c)?;
2410 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
2411 
    let mut out = Vec::new();
2412 
    for r in db::runners::list(&app.db).await? {
2413 
        let n = running.get(&r.id).copied().unwrap_or(0);
2414 
        out.push(runner_of(&app, r, n).await);
2415 
    }
2416 
    Ok(Json(out))
2417 
}
2418
2419 
#[derive(Deserialize)]
2420 
struct BeforeQuery {
2421 
    #[serde(default)]
2422 
    before: Option<i64>,
2423 
    #[serde(default)]
2424 
    limit: Option<i64>,
2425 
}
2426
2427 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
2428 
async fn runner_jobs(
2429 
    State(app): State<Shared>,
2430 
    headers: HeaderMap,
2431 
    Path(id): Path<i64>,
2432 
    Query(q): Query<BeforeQuery>,
2433 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
2434 
    let c = caller(&app, &headers).await?;
2435 
    require_site_admin(&c)?;
2436 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
2437 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
2438 
    Ok(Json(
2439 
        jobs.into_iter()
2440 
            .map(|j| hub_api::RunnerJob {
2441 
                repo: format!("{}/{}", j.owner, j.repo),
2442 
                run: j.run_number,
2443 
                job: j.job,
2444 
                status: j.status,
2445 
                started_ms: j.started_ms,
2446 
                finished_ms: j.finished_ms,
2447 
            })
2448 
            .collect(),
2449 
    ))
2450 
}
2451
2452 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
2453 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
2454 
    let c = caller(&app, &headers).await?;
2455 
    require_site_admin(&c)?;
2456 
    Ok(Json(
2457 
        db::flow::queue(&app.db)
2458 
            .await?
2459 
            .into_iter()
2460 
            .map(|e| hub_api::QueueItem {
2461 
                repo: format!("{}/{}", e.owner, e.name),
2462 
                run: e.run_number,
2463 
                job: e.job,
2464 
                status: e.status,
2465 
                runner: e.runner,
2466 
            })
2467 
            .collect(),
2468 
    ))
2469 
}
7d2eb590 Andy McCall ↶ 2470
2471 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
2472 
/// repository may use to review (hub spec §13.4). Accepted at once; the
2473 
/// answer arrives as a `comment` review via the assistant.
2474 
async fn request_assistant(
2475 
    State(app): State<Shared>,
2476 
    headers: HeaderMap,
2477 
    Path((owner, name, number)): Path<(String, String, i64)>,
2478 
    Json(body): Json<hub_api::AssistantRequest>,
2479 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
2480 
    let c = caller(&app, &headers).await?;
2481 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2482 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2483 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2484 
    if Some(me.id) != p.author_id && role < Role::Write {
2485 
        return Err(forbidden("only the author or a writer asks for reviews"));
2486 
    }
2487 
    if !p.is_open() {
2488 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2489 
    }
2490 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
2491 
        .await?
2492 
        .into_iter()
2493 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
2494 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
2495 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
2496 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
2497 
    Ok((StatusCode::ACCEPTED, Json(asked)))
2498 
}
62ceb2ee Andy McCall ↶ 2499
2500 
// -------------------------------------------------------- assistants (§13.4)
2501
2502 
use crate::levels::At;
2503 
use crate::web::assistants as aa;
2504
2505 
/// The level a repository's assistants live at, for its admins (repo:admin).
2506 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
2507 
    let me = c.require("repo:admin")?.clone();
2508 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
2509 
    Ok((me, At::repo(&row)))
2510 
}
2511
2512 
/// An organisation's level, for its owners (repo:admin).
2513 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2514 
    let me = c.require("repo:admin")?.clone();
2515 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
2516 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
2517 
        return Err(not_found("no such organisation"));
2518 
    }
2519 
    Ok((me, At::org(&o)))
2520 
}
2521
2522 
/// The site's level, for its administrators.
2523 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
2524 
    Ok((require_site_admin(c)?.clone(), At::site()))
2525 
}
2526
2527 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2528 
    match r {
2529 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
2530 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
2531 
    }
2532 
}
2533
2534 
macro_rules! assistant_routes {
2535 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
2536 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
2537 
            let c = caller(&app, &headers).await?;
2538 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2539 
            Ok(Json(aa::api_list(&app, &at).await?))
2540 
        }
2541 
        async fn $put(
2542 
            State(app): State<Shared>,
2543 
            headers: HeaderMap,
2544 
            Path(($($p),*)): Path<($($t),*)>,
2545 
            Json(body): Json<NewAssistant>,
2546 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2547 
            let c = caller(&app, &headers).await?;
2548 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2549 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
2550 
        }
2551 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
2552 
            let c = caller(&app, &headers).await?;
2553 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2554 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2555 
        }
2556 
        async fn $prompt_put(
2557 
            State(app): State<Shared>,
2558 
            headers: HeaderMap,
2559 
            Path(($($p),*)): Path<($($t),*)>,
2560 
            Json(body): Json<AssistantPrompt>,
2561 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
2562 
            let c = caller(&app, &headers).await?;
2563 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2564 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2565 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2566 
        }
2567 
    };
2568 
}
2569
2570 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
2571
2572 
async fn repo_assistant_delete(
2573 
    State(app): State<Shared>,
2574 
    headers: HeaderMap,
2575 
    Path((owner, name, assistant)): Path<(String, String, String)>,
2576 
) -> Result<StatusCode, ApiError> {
2577 
    let c = caller(&app, &headers).await?;
2578 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
2579 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2580 
        Ok(StatusCode::NO_CONTENT)
2581 
    } else {
2582 
        Err(not_found("no such assistant at this level"))
2583 
    }
2584 
}
2585
2586 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2587 
    org_level(app, c, org).await
2588 
}
2589
2590 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
2591 
    let c = caller(&app, &headers).await?;
2592 
    let (_, at) = org_level_one(&app, &c, &org).await?;
2593 
    Ok(Json(aa::api_list(&app, &at).await?))
2594 
}
2595
2596 
async fn org_assistant_put(
2597 
    State(app): State<Shared>,
2598 
    headers: HeaderMap,
2599 
    Path(org): Path<String>,
2600 
    Json(body): Json<NewAssistant>,
2601 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2602 
    let c = caller(&app, &headers).await?;
2603 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2604 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
2605 
}
2606
2607 
async fn org_assistant_delete(
2608 
    State(app): State<Shared>,
2609 
    headers: HeaderMap,
2610 
    Path((org, assistant)): Path<(String, String)>,
2611 
) -> Result<StatusCode, ApiError> {
2612 
    let c = caller(&app, &headers).await?;
2613 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2614 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2615 
        Ok(StatusCode::NO_CONTENT)
2616 
    } else {
2617 
        Err(not_found("no such assistant at this level"))
2618 
    }
2619 
}
2620
2621 
async fn org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
2622 
    let c = caller(&app, &headers).await?;
2623 
    let (_, at) = org_level_one(&app, &c, &org).await?;
2624 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2625 
}
2626
2627 
async fn org_prompt_put(
2628 
    State(app): State<Shared>,
2629 
    headers: HeaderMap,
2630 
    Path(org): Path<String>,
2631 
    Json(body): Json<AssistantPrompt>,
2632 
) -> Result<Json<AssistantPrompt>, ApiError> {
2633 
    let c = caller(&app, &headers).await?;
2634 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2635 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2636 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2637 
}
2638
2639 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
2640 
    let c = caller(&app, &headers).await?;
2641 
    let (_, at) = site_level(&c)?;
2642 
    Ok(Json(aa::api_list(&app, &at).await?))
2643 
}
2644
2645 
async fn site_assistant_put(
2646 
    State(app): State<Shared>,
2647 
    headers: HeaderMap,
2648 
    Json(body): Json<NewAssistant>,
2649 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2650 
    let c = caller(&app, &headers).await?;
2651 
    let (me, at) = site_level(&c)?;
2652 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
2653 
}
2654
2655 
async fn site_assistant_delete(
2656 
    State(app): State<Shared>,
2657 
    headers: HeaderMap,
2658 
    Path(assistant): Path<String>,
2659 
) -> Result<StatusCode, ApiError> {
2660 
    let c = caller(&app, &headers).await?;
2661 
    let (me, at) = site_level(&c)?;
2662 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2663 
        Ok(StatusCode::NO_CONTENT)
2664 
    } else {
2665 
        Err(not_found("no such assistant at this level"))
2666 
    }
2667 
}
2668
2669 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
2670 
    let c = caller(&app, &headers).await?;
2671 
    let (_, at) = site_level(&c)?;
2672 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2673 
}
2674
2675 
async fn site_prompt_put(
2676 
    State(app): State<Shared>,
2677 
    headers: HeaderMap,
2678 
    Json(body): Json<AssistantPrompt>,
2679 
) -> Result<Json<AssistantPrompt>, ApiError> {
2680 
    let c = caller(&app, &headers).await?;
2681 
    let (me, at) = site_level(&c)?;
2682 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2683 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2684 
}