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g1t/crates/contracts/src/scopes.rs

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Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step1//! Scopes: what an access token may do on its owner's behalf.
2//!
3//! A personal access token, a workspace's token and an application signed
4//! in with OAuth each carry a set of scopes. A token reaches whatever the
5//! one it acts as can reach: a person's token, that person's workspaces and
6//! repositories; a workspace's token, that workspace. What a request may do
7//! is the intersection of two things: the role of whoever the token acts as
8//! (see [`crate::access`]) and the token's scopes.
9//!
10//! Each scope is a resource and a level, written `resource:level`, such as
11//! `issues:write`. A higher level of a resource includes the lower ones:
12//! `repo:admin` includes `repo:write`, which includes `repo:read`.
13//!
14//! This module is the one source of truth: the API (REST and MCP) and git
15//! enforce it, and identity stores it. `packages/contracts/src/scopes.ts`
16//! mirrors the table for the site; a test keeps the two the same.
17
18use serde::{Deserialize, Serialize};
19
20use crate::credentials::Decision;
21
22/// Something a token can be given access to.
23#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
24pub enum Resource {
25 Account,
API: notifications over REST and MCP, with notifications scopes26 Notifications,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step27 Workspace,
Usage, Billing settings and prepaid AI credit; fixes from the UX audit28 Billing,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step29 Repo,
30 Code,
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar31 Security,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member32 Packages,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step33 Issues,
34 PullRequests,
35 Agents,
36 Workflows,
37 Memory,
38 Access,
39 Webhooks,
40 Secrets,
Fast pages, required checks on the branch, self-hosted runners, honest incidents41 Runners,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step42}
43
44impl Resource {
Usage, Billing settings and prepaid AI credit; fixes from the UX audit45 pub const ALL: [Resource; 17] = [
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step46 Resource::Repo,
47 Resource::Code,
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar48 Resource::Security,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member49 Resource::Packages,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step50 Resource::Issues,
51 Resource::PullRequests,
52 Resource::Agents,
53 Resource::Workflows,
54 Resource::Memory,
55 Resource::Account,
API: notifications over REST and MCP, with notifications scopes56 Resource::Notifications,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step57 Resource::Workspace,
Usage, Billing settings and prepaid AI credit; fixes from the UX audit58 Resource::Billing,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step59 Resource::Access,
60 Resource::Webhooks,
61 Resource::Secrets,
Fast pages, required checks on the branch, self-hosted runners, honest incidents62 Resource::Runners,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step63 ];
64
65 pub fn as_str(self) -> &'static str {
66 match self {
67 Resource::Account => "account",
API: notifications over REST and MCP, with notifications scopes68 Resource::Notifications => "notifications",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step69 Resource::Workspace => "workspace",
Usage, Billing settings and prepaid AI credit; fixes from the UX audit70 Resource::Billing => "billing",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step71 Resource::Repo => "repo",
72 Resource::Code => "code",
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar73 Resource::Security => "security",
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member74 Resource::Packages => "packages",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step75 Resource::Issues => "issues",
76 Resource::PullRequests => "pull_requests",
77 Resource::Agents => "agents",
78 Resource::Workflows => "workflows",
79 Resource::Memory => "memory",
80 Resource::Access => "access",
81 Resource::Webhooks => "webhooks",
82 Resource::Secrets => "secrets",
Fast pages, required checks on the branch, self-hosted runners, honest incidents83 Resource::Runners => "runners",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step84 }
85 }
86
87 /// Its name, for people.
88 pub fn label(self) -> &'static str {
89 match self {
90 Resource::Account => "Your account",
API: notifications over REST and MCP, with notifications scopes91 Resource::Notifications => "Notifications",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step92 Resource::Workspace => "Workspaces",
Usage, Billing settings and prepaid AI credit; fixes from the UX audit93 Resource::Billing => "Billing",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step94 Resource::Repo => "Repositories",
95 Resource::Code => "Code",
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar96 Resource::Security => "Security",
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member97 Resource::Packages => "Packages",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step98 Resource::Issues => "Issues",
99 Resource::PullRequests => "Pull requests",
100 Resource::Agents => "g1t agents",
101 Resource::Workflows => "Workflows",
102 Resource::Memory => "Memory and context",
103 Resource::Access => "Who has access",
104 Resource::Webhooks => "Webhooks",
105 Resource::Secrets => "Secrets and variables",
Fast pages, required checks on the branch, self-hosted runners, honest incidents106 Resource::Runners => "Self-hosted runners",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step107 }
108 }
109}
110
111/// How much of a resource.
112#[derive(Clone, Copy, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
113pub enum Level {
114 Read,
115 Write,
116 /// Starting g1t's agents, which spends the workspace's money.
117 Run,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member118 /// Deleting what cannot be brought back, such as a package's versions.
119 Delete,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step120 Admin,
121}
122
123impl Level {
124 pub fn as_str(self) -> &'static str {
125 match self {
126 Level::Read => "read",
127 Level::Write => "write",
128 Level::Run => "run",
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member129 Level::Delete => "delete",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step130 Level::Admin => "admin",
131 }
132 }
133}
134
135/// One scope. Its text form, `resource:level`, is what tokens store, OAuth
136/// clients ask for, and errors name.
137#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
138pub enum Scope {
139 RepoRead,
140 RepoWrite,
141 RepoAdmin,
142 CodeRead,
143 CodeWrite,
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar144 SecurityRead,
145 SecurityWrite,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member146 PackagesRead,
147 PackagesWrite,
148 PackagesDelete,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step149 IssuesRead,
150 IssuesWrite,
151 PullRequestsRead,
152 PullRequestsWrite,
153 AgentsRun,
154 WorkflowsRead,
155 WorkflowsWrite,
156 MemoryRead,
157 MemoryWrite,
158 AccountRead,
159 AccountWrite,
API: notifications over REST and MCP, with notifications scopes160 NotificationsRead,
161 NotificationsWrite,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step162 WorkspaceRead,
163 WorkspaceAdmin,
Usage, Billing settings and prepaid AI credit; fixes from the UX audit164 BillingRead,
165 BillingWrite,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step166 AccessRead,
167 AccessAdmin,
168 WebhooksRead,
169 WebhooksAdmin,
170 SecretsRead,
171 SecretsAdmin,
Fast pages, required checks on the branch, self-hosted runners, honest incidents172 RunnersRead,
173 RunnersAdmin,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step174}
175
176impl Scope {
177 /// Every scope, grouped by resource, least first.
Usage, Billing settings and prepaid AI credit; fixes from the UX audit178 pub const ALL: [Scope; 35] = [
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step179 Scope::RepoRead,
180 Scope::RepoWrite,
181 Scope::RepoAdmin,
182 Scope::CodeRead,
183 Scope::CodeWrite,
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar184 Scope::SecurityRead,
185 Scope::SecurityWrite,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member186 Scope::PackagesRead,
187 Scope::PackagesWrite,
188 Scope::PackagesDelete,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step189 Scope::IssuesRead,
190 Scope::IssuesWrite,
191 Scope::PullRequestsRead,
192 Scope::PullRequestsWrite,
193 Scope::AgentsRun,
194 Scope::WorkflowsRead,
195 Scope::WorkflowsWrite,
196 Scope::MemoryRead,
197 Scope::MemoryWrite,
198 Scope::AccountRead,
199 Scope::AccountWrite,
API: notifications over REST and MCP, with notifications scopes200 Scope::NotificationsRead,
201 Scope::NotificationsWrite,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step202 Scope::WorkspaceRead,
203 Scope::WorkspaceAdmin,
Usage, Billing settings and prepaid AI credit; fixes from the UX audit204 Scope::BillingRead,
205 Scope::BillingWrite,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step206 Scope::AccessRead,
207 Scope::AccessAdmin,
208 Scope::WebhooksRead,
209 Scope::WebhooksAdmin,
210 Scope::SecretsRead,
211 Scope::SecretsAdmin,
Fast pages, required checks on the branch, self-hosted runners, honest incidents212 Scope::RunnersRead,
213 Scope::RunnersAdmin,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step214 ];
215
216 pub fn as_str(self) -> &'static str {
217 match self {
218 Scope::RepoRead => "repo:read",
219 Scope::RepoWrite => "repo:write",
220 Scope::RepoAdmin => "repo:admin",
221 Scope::CodeRead => "code:read",
222 Scope::CodeWrite => "code:write",
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar223 Scope::SecurityRead => "security:read",
224 Scope::SecurityWrite => "security:write",
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member225 Scope::PackagesRead => "packages:read",
226 Scope::PackagesWrite => "packages:write",
227 Scope::PackagesDelete => "packages:delete",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step228 Scope::IssuesRead => "issues:read",
229 Scope::IssuesWrite => "issues:write",
230 Scope::PullRequestsRead => "pull_requests:read",
231 Scope::PullRequestsWrite => "pull_requests:write",
232 Scope::AgentsRun => "agents:run",
233 Scope::WorkflowsRead => "workflows:read",
234 Scope::WorkflowsWrite => "workflows:write",
235 Scope::MemoryRead => "memory:read",
236 Scope::MemoryWrite => "memory:write",
237 Scope::AccountRead => "account:read",
238 Scope::AccountWrite => "account:write",
API: notifications over REST and MCP, with notifications scopes239 Scope::NotificationsRead => "notifications:read",
240 Scope::NotificationsWrite => "notifications:write",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step241 Scope::WorkspaceRead => "workspace:read",
242 Scope::WorkspaceAdmin => "workspace:admin",
Usage, Billing settings and prepaid AI credit; fixes from the UX audit243 Scope::BillingRead => "billing:read",
244 Scope::BillingWrite => "billing:write",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step245 Scope::AccessRead => "access:read",
246 Scope::AccessAdmin => "access:admin",
247 Scope::WebhooksRead => "webhooks:read",
248 Scope::WebhooksAdmin => "webhooks:admin",
249 Scope::SecretsRead => "secrets:read",
250 Scope::SecretsAdmin => "secrets:admin",
Fast pages, required checks on the branch, self-hosted runners, honest incidents251 Scope::RunnersRead => "runners:read",
252 Scope::RunnersAdmin => "runners:admin",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step253 }
254 }
255
256 pub fn parse(text: &str) -> Option<Scope> {
257 let text = text.trim().to_ascii_lowercase();
258 Scope::ALL.into_iter().find(|scope| scope.as_str() == text)
259 }
260
261 pub fn resource(self) -> Resource {
262 let name = self.as_str().split_once(':').map_or("", |(resource, _)| resource);
263 Resource::ALL
264 .into_iter()
265 .find(|resource| resource.as_str() == name)
266 .unwrap_or(Resource::Account)
267 }
268
269 pub fn level(self) -> Level {
270 match self.as_str().rsplit_once(':').map_or("", |(_, level)| level) {
271 "write" => Level::Write,
272 "run" => Level::Run,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member273 "delete" => Level::Delete,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step274 "admin" => Level::Admin,
275 _ => Level::Read,
276 }
277 }
278
279 /// Whether holding `self` gives `other`: the same resource, at the same
280 /// level or a lower one.
281 pub fn includes(self, other: Scope) -> bool {
282 self.resource() == other.resource() && self.level() >= other.level()
283 }
284
285 /// Changes that are hard or impossible to undo, or that decide who can
286 /// reach what. Shown behind a warning wherever scopes are chosen.
287 pub fn dangerous(self) -> bool {
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member288 matches!(self.level(), Level::Admin | Level::Delete)
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step289 }
290
291 /// What it lets a token do, in plain words.
292 pub fn describe(self) -> &'static str {
293 match self {
Git storage hardened, pages in tens of milliseconds, honest security alerts, and costs reconciled daily294 Scope::RepoRead => "See repositories, their settings, labels, timelines and security alerts, and search",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step295 Scope::RepoWrite => "Create repositories, rename branches and change how pull requests merge",
Git storage hardened, pages in tens of milliseconds, honest security alerts, and costs reconciled daily296 Scope::RepoAdmin => "Rename, archive, transfer, delete or change who can see a repository, and dismiss security alerts",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step297 Scope::CodeRead => "Clone and fetch private repositories with git",
298 Scope::CodeWrite => "Push commits with git",
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar299 Scope::SecurityRead => "See secret scanning, code scanning and vulnerability alerts, custom patterns, the dependency graph and SBOM, and security settings",
300 Scope::SecurityWrite => "Dismiss and reopen alerts, bypass push protection, review bypass requests, manage custom patterns, upload SARIF and change security settings",
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member301 Scope::PackagesRead => "Pull container images and install private packages",
302 Scope::PackagesWrite => "Push container images and publish packages",
303 Scope::PackagesDelete => "Delete packages and their versions",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step304 Scope::IssuesRead => "Read issues, comments and plans",
305 Scope::IssuesWrite => "Open, edit, close and comment on issues",
306 Scope::PullRequestsRead => "Read pull requests, their changes, sessions and merge queues",
307 Scope::PullRequestsWrite => "Open, review, close and merge pull requests",
308 Scope::AgentsRun => "Put g1t agents to work and message them, which uses the workspace's money",
309 Scope::WorkflowsRead => "Read workflows, runs and logs",
310 Scope::WorkflowsWrite => "Run, cancel, rerun and turn workflows on or off",
311 Scope::MemoryRead => "Recall memory and search the workspace's context",
312 Scope::MemoryWrite => "Save memory for the next agent",
API: pinned projects over REST and MCP313 Scope::AccountRead => "Read your email addresses, invites, invitations and pinned projects",
314 Scope::AccountWrite => "Change your email addresses, make invites, answer invitations and pin projects",
API: notifications over REST and MCP, with notifications scopes315 Scope::NotificationsRead => "See your inbox, its threads, and what you subscribe to and watch",
316 Scope::NotificationsWrite => "Mark notifications read, done, saved or snoozed, subscribe to threads and watch repositories",
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar317 Scope::WorkspaceRead => "Read workspace invites, integrations, model routes and teams",
318 Scope::WorkspaceAdmin => "Create and delete workspaces, invite members, connect integrations, and create, change and delete teams",
Usage, Billing settings and prepaid AI credit; fixes from the UX audit319 Scope::BillingRead => "See a workspace's usage, budget, AI credit and invoices",
320 Scope::BillingWrite => "Change a workspace's budget and buy AI credit",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step321 Scope::AccessRead => "See who has access to repositories",
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar322 Scope::AccessAdmin => "Give and take away access to repositories, a team's included",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step323 Scope::WebhooksRead => "See webhooks and their deliveries",
324 Scope::WebhooksAdmin => "Create, change and delete webhooks",
325 Scope::SecretsRead => "List secrets (never their values) and read variables",
326 Scope::SecretsAdmin => "Set and delete secrets and variables",
Fast pages, required checks on the branch, self-hosted runners, honest incidents327 Scope::RunnersRead => "See self-hosted runners, their groups and where agents run",
328 Scope::RunnersAdmin => "Register and remove self-hosted runners, change their groups and settings",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step329 }
330 }
331}
332
333impl Serialize for Scope {
334 fn serialize<S: serde::Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
335 serializer.serialize_str(self.as_str())
336 }
337}
338
339impl<'de> Deserialize<'de> for Scope {
340 fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
341 let text = String::deserialize(deserializer)?;
342 Scope::parse(&text).ok_or_else(|| serde::de::Error::custom(format!("unknown scope {text}")))
343 }
344}
345
346/// Scopes as written in a token's row or an OAuth request: separated by
347/// spaces or commas. Unknown names are left out, so a client asking for a
348/// scope from a newer version gets the rest.
349pub fn parse_scopes(text: &str) -> Vec<Scope> {
350 let mut scopes: Vec<Scope> = text
351 .split(|c: char| c.is_whitespace() || c == ',')
352 .filter_map(Scope::parse)
353 .collect();
354 normalize(&mut scopes);
355 scopes
356}
357
358/// In table order, without repeats.
359pub fn normalize(scopes: &mut Vec<Scope>) {
360 let given = std::mem::take(scopes);
361 scopes.extend(Scope::ALL.into_iter().filter(|scope| given.contains(scope)));
362}
363
364/// Space-separated, as stored and as OAuth writes them.
365pub fn scopes_text(scopes: &[Scope]) -> String {
366 scopes.iter().map(|scope| scope.as_str()).collect::<Vec<_>>().join(" ")
367}
368
369/// What a token stores for full access, which is not a scope a client can
370/// ask for by name.
371pub const FULL_ACCESS: &str = "*";
372
373/// Starting points for choosing scopes.
374#[derive(Clone, Copy, Debug, PartialEq, Eq)]
375pub enum Preset {
376 ReadOnly,
377 Agent,
378 Ci,
379 Full,
380}
381
382impl Preset {
383 pub const ALL: [Preset; 4] = [Preset::ReadOnly, Preset::Agent, Preset::Ci, Preset::Full];
384
385 pub fn as_str(self) -> &'static str {
386 match self {
387 Preset::ReadOnly => "read_only",
388 Preset::Agent => "agent",
389 Preset::Ci => "ci",
390 Preset::Full => "full",
391 }
392 }
393
394 pub fn label(self) -> &'static str {
395 match self {
396 Preset::ReadOnly => "Read only",
397 Preset::Agent => "Agent",
398 Preset::Ci => "CI",
399 Preset::Full => "Full access",
400 }
401 }
402
403 /// Its scopes; `None` for full access.
404 pub fn scopes(self) -> Option<Vec<Scope>> {
405 let reads = || Scope::ALL.into_iter().filter(|scope| scope.level() == Level::Read);
406 match self {
407 Preset::ReadOnly => Some(reads().collect()),
408 Preset::Agent => {
Fast pages, required checks on the branch, self-hosted runners, honest incidents409 // Not the machines work runs on: an agent has no business
410 // knowing a workspace's own runners.
411 let mut scopes: Vec<Scope> = reads().filter(|scope| scope.resource() != Resource::Runners).collect();
API: notifications over REST and MCP, with notifications scopes412 // And answering what needs the person it works for: marking
413 // it done, subscribing, watching.
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step414 scopes.extend([
415 Scope::CodeWrite,
416 Scope::IssuesWrite,
417 Scope::PullRequestsWrite,
418 Scope::AgentsRun,
419 Scope::MemoryWrite,
API: notifications over REST and MCP, with notifications scopes420 Scope::NotificationsWrite,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step421 ]);
422 normalize(&mut scopes);
423 Some(scopes)
424 }
425 Preset::Ci => Some(vec![
426 Scope::RepoRead,
427 Scope::CodeRead,
428 Scope::CodeWrite,
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member429 Scope::PackagesRead,
430 Scope::PackagesWrite,
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step431 Scope::WorkflowsRead,
432 Scope::WorkflowsWrite,
433 ]),
434 Preset::Full => None,
435 }
436 }
437}
438
439/// What an OAuth client gets when it asks for nothing in particular: the
440/// agent preset. Never an admin scope.
441pub fn oauth_default() -> Vec<Scope> {
442 Preset::Agent.scopes().unwrap_or_default()
443}
444
445/// Set on a [`crate::User`] resolved from an access token: what the token
446/// may do. Absent on a signed-in session, which may do whatever its person
447/// can.
448#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize)]
449pub struct TokenAccess {
450 /// The token's id, as audit entries and errors name it.
451 #[serde(default)]
452 pub token_id: String,
453 /// Its scopes, as `resource:level`. Absent: full access, everything the
454 /// person (or workspace) can do.
455 #[serde(default, skip_serializing_if = "Option::is_none")]
456 pub scopes: Option<Vec<String>>,
457 /// Made before tokens had scopes: full access until someone narrows it.
458 #[serde(default, skip_serializing_if = "std::ops::Not::not")]
459 pub legacy: bool,
460}
461
462impl TokenAccess {
463 /// Full access to everything: the access tokens made before scopes had.
464 pub fn full() -> Self {
465 TokenAccess::default()
466 }
467
468 pub fn is_full(&self) -> bool {
469 self.scopes.is_none()
470 }
471
472 /// The scopes it holds, or `None` for full access.
473 pub fn granted(&self) -> Option<Vec<Scope>> {
474 self.scopes
475 .as_ref()
476 .map(|scopes| scopes.iter().filter_map(|scope| Scope::parse(scope)).collect())
477 }
478
479 pub fn allows(&self, needed: Scope) -> bool {
480 match self.granted() {
481 None => true,
482 Some(granted) => granted.iter().any(|held| held.includes(needed)),
483 }
484 }
485}
486
487/// Every operation of the API and MCP server, with the scope it needs. An
488/// operation in [`NO_SCOPE`] needs none. The API checks that every one of
489/// its operations is in exactly one of the two.
490pub const OPERATIONS: &[(&str, Scope)] = &[
491 // Your account.
492 ("list_emails", Scope::AccountRead),
493 ("add_email", Scope::AccountWrite),
494 ("remove_email", Scope::AccountWrite),
495 ("update_email_settings", Scope::AccountWrite),
496 ("list_invites", Scope::AccountRead),
497 ("create_invite", Scope::AccountWrite),
498 ("revoke_invite", Scope::AccountWrite),
499 ("list_my_repo_invitations", Scope::AccountRead),
500 ("accept_repo_invitation", Scope::AccountWrite),
501 ("decline_repo_invitation", Scope::AccountWrite),
API: pinned projects over REST and MCP502 // Your pinned projects: a preference of your account.
503 ("list_pinned_projects", Scope::AccountRead),
504 ("pin_project", Scope::AccountWrite),
505 ("unpin_project", Scope::AccountWrite),
506 ("reorder_pinned_projects", Scope::AccountWrite),
API: notifications over REST and MCP, with notifications scopes507 // Your inbox: notifications, subscriptions and watching.
508 ("list_notifications", Scope::NotificationsRead),
509 ("get_notification_thread", Scope::NotificationsRead),
510 ("get_thread_subscription", Scope::NotificationsRead),
511 ("get_repo_subscription", Scope::NotificationsRead),
512 ("list_watched_repos", Scope::NotificationsRead),
513 ("mark_notifications_read", Scope::NotificationsWrite),
514 ("mark_thread_read", Scope::NotificationsWrite),
515 ("mark_thread_done", Scope::NotificationsWrite),
516 ("save_thread", Scope::NotificationsWrite),
517 ("snooze_thread", Scope::NotificationsWrite),
518 ("set_thread_subscription", Scope::NotificationsWrite),
519 ("delete_thread_subscription", Scope::NotificationsWrite),
520 ("set_repo_subscription", Scope::NotificationsWrite),
521 ("delete_repo_subscription", Scope::NotificationsWrite),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step522 // Workspaces, their invites and integrations.
523 ("create_workspace", Scope::WorkspaceAdmin),
524 ("delete_workspace", Scope::WorkspaceAdmin),
Git storage hardened, pages in tens of milliseconds, honest security alerts, and costs reconciled daily525 ("update_workspace", Scope::WorkspaceAdmin),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step526 ("list_workspace_invites", Scope::WorkspaceRead),
527 ("invite_member", Scope::WorkspaceAdmin),
528 ("revoke_workspace_invite", Scope::WorkspaceAdmin),
529 ("list_integrations", Scope::WorkspaceRead),
530 ("connect_integration", Scope::WorkspaceAdmin),
531 ("disconnect_integration", Scope::WorkspaceAdmin),
532 ("test_integration", Scope::WorkspaceAdmin),
533 ("get_model_routes", Scope::WorkspaceRead),
534 ("set_model_routes", Scope::WorkspaceAdmin),
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar535 // Teams: reading them, and managing them. A team's role on a
536 // repository is who has access.
537 ("list_teams", Scope::WorkspaceRead),
538 ("get_team", Scope::WorkspaceRead),
539 ("list_team_members", Scope::WorkspaceRead),
540 ("list_child_teams", Scope::WorkspaceRead),
541 ("list_team_repos", Scope::WorkspaceRead),
542 ("list_user_teams", Scope::WorkspaceRead),
543 ("create_team", Scope::WorkspaceAdmin),
544 ("update_team", Scope::WorkspaceAdmin),
545 ("delete_team", Scope::WorkspaceAdmin),
546 ("set_team_member", Scope::WorkspaceAdmin),
547 ("remove_team_member", Scope::WorkspaceAdmin),
548 ("set_team_review_assignment", Scope::WorkspaceAdmin),
Usage, Billing settings and prepaid AI credit; fixes from the UX audit549 // A workspace's billing: usage, budget, AI credit and invoices.
550 ("get_usage", Scope::BillingRead),
551 ("get_budget", Scope::BillingRead),
552 ("get_ai_credit", Scope::BillingRead),
553 ("list_invoices", Scope::BillingRead),
554 ("get_billing_details", Scope::BillingRead),
555 ("set_budget", Scope::BillingWrite),
556 ("buy_ai_credit", Scope::BillingWrite),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step557 // Repositories.
558 ("list_repos", Scope::RepoRead),
559 ("get_repo", Scope::RepoRead),
560 ("search", Scope::RepoRead),
561 ("list_events", Scope::RepoRead),
562 ("list_labels", Scope::RepoRead),
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar563 ("list_milestones", Scope::RepoRead),
564 ("get_milestone", Scope::RepoRead),
565 ("create_label", Scope::IssuesWrite),
566 ("update_label", Scope::IssuesWrite),
567 ("delete_label", Scope::IssuesWrite),
568 ("add_default_labels", Scope::IssuesWrite),
569 ("create_milestone", Scope::IssuesWrite),
570 ("update_milestone", Scope::IssuesWrite),
571 ("delete_milestone", Scope::IssuesWrite),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step572 ("get_repo_settings", Scope::RepoRead),
Fast pages, required checks on the branch, self-hosted runners, honest incidents573 ("list_check_names", Scope::RepoRead),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step574 ("list_deleted_repos", Scope::RepoRead),
Git storage hardened, pages in tens of milliseconds, honest security alerts, and costs reconciled daily575 ("list_security_alerts", Scope::RepoRead),
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar576 ("get_codeowners_errors", Scope::RepoRead),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step577 ("create_repo", Scope::RepoWrite),
578 ("update_repo", Scope::RepoWrite),
579 ("update_repo_settings", Scope::RepoWrite),
580 ("rename_branch", Scope::RepoWrite),
581 ("rename_repo", Scope::RepoAdmin),
582 ("transfer_repo", Scope::RepoAdmin),
583 ("archive_repo", Scope::RepoAdmin),
584 ("unarchive_repo", Scope::RepoAdmin),
585 ("set_repo_visibility", Scope::RepoAdmin),
586 ("delete_repo", Scope::RepoAdmin),
587 ("restore_repo", Scope::RepoAdmin),
588 ("purge_repo", Scope::RepoAdmin),
Git storage hardened, pages in tens of milliseconds, honest security alerts, and costs reconciled daily589 // A dismissed secret is let through push protection.
590 ("dismiss_security_alert", Scope::RepoAdmin),
591 ("reopen_security_alert", Scope::RepoAdmin),
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar592 // The security suite: alerts, push protection, patterns, code
593 // scanning, the supply chain and settings.
594 ("list_secret_scanning_alerts", Scope::SecurityRead),
595 ("get_secret_scanning_alert", Scope::SecurityRead),
596 ("list_secret_scanning_locations", Scope::SecurityRead),
597 ("list_bypass_requests", Scope::SecurityRead),
598 ("list_custom_patterns", Scope::SecurityRead),
599 ("list_code_scanning_alerts", Scope::SecurityRead),
600 ("get_code_scanning_alert", Scope::SecurityRead),
601 ("list_code_scanning_analyses", Scope::SecurityRead),
602 ("get_sarif_upload", Scope::SecurityRead),
603 ("list_vulnerability_alerts", Scope::SecurityRead),
604 ("get_vulnerability_alert", Scope::SecurityRead),
605 ("get_dependency_graph", Scope::SecurityRead),
606 ("get_sbom", Scope::SecurityRead),
607 ("compare_dependencies", Scope::SecurityRead),
608 ("get_security_settings", Scope::SecurityRead),
609 ("get_workspace_security_settings", Scope::SecurityRead),
610 ("get_security_overview", Scope::SecurityRead),
611 ("update_secret_scanning_alert", Scope::SecurityWrite),
612 ("bypass_push_protection", Scope::SecurityWrite),
613 ("check_secret_validity", Scope::SecurityWrite),
614 ("review_bypass_request", Scope::SecurityWrite),
615 ("create_custom_pattern", Scope::SecurityWrite),
616 ("update_custom_pattern", Scope::SecurityWrite),
617 ("delete_custom_pattern", Scope::SecurityWrite),
618 ("dry_run_custom_pattern", Scope::SecurityWrite),
619 ("update_code_scanning_alert", Scope::SecurityWrite),
620 ("upload_sarif", Scope::SecurityWrite),
621 ("update_vulnerability_alert", Scope::SecurityWrite),
622 ("fix_security_alert", Scope::SecurityWrite),
623 ("update_security_settings", Scope::SecurityWrite),
624 ("update_workspace_security_settings", Scope::SecurityWrite),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step625 // Issues and plans.
626 ("list_issues", Scope::IssuesRead),
627 ("get_issue", Scope::IssuesRead),
628 ("get_plan", Scope::IssuesRead),
629 ("create_issue", Scope::IssuesWrite),
630 ("update_issue", Scope::IssuesWrite),
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar631 ("list_issue_labels", Scope::IssuesRead),
632 ("add_issue_labels", Scope::IssuesWrite),
633 ("set_issue_labels", Scope::IssuesWrite),
634 ("remove_issue_labels", Scope::IssuesWrite),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step635 ("close_issue", Scope::IssuesWrite),
636 ("reopen_issue", Scope::IssuesWrite),
637 ("add_comment", Scope::IssuesWrite),
638 ("import_issue", Scope::IssuesWrite),
639 ("apply_plan", Scope::IssuesWrite),
640 // Pull requests.
641 ("list_pull_requests", Scope::PullRequestsRead),
642 ("get_pull_request", Scope::PullRequestsRead),
643 ("get_pull_request_changes", Scope::PullRequestsRead),
644 ("read_session", Scope::PullRequestsRead),
645 ("get_merge_queue", Scope::PullRequestsRead),
646 ("create_pull_request", Scope::PullRequestsWrite),
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar647 ("update_pull_request", Scope::PullRequestsWrite),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step648 ("record_session", Scope::PullRequestsWrite),
649 ("mark_pull_request_ready", Scope::PullRequestsWrite),
650 ("close_pull_request", Scope::PullRequestsWrite),
651 ("review_pull_request", Scope::PullRequestsWrite),
652 ("merge_pull_request", Scope::PullRequestsWrite),
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar653 ("request_reviewers", Scope::PullRequestsWrite),
654 ("remove_requested_reviewers", Scope::PullRequestsWrite),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step655 // g1t's agents.
656 ("assign_issue", Scope::AgentsRun),
657 ("delegate", Scope::AgentsRun),
658 ("plan_work", Scope::AgentsRun),
659 ("message_agent", Scope::AgentsRun),
660 ("answer_message", Scope::AgentsRun),
661 ("take_messages", Scope::AgentsRun),
662 // Workflows.
663 ("list_workflows", Scope::WorkflowsRead),
664 ("list_workflow_runs", Scope::WorkflowsRead),
665 ("get_workflow_run", Scope::WorkflowsRead),
666 ("get_job_logs", Scope::WorkflowsRead),
667 ("dispatch_workflow", Scope::WorkflowsWrite),
668 ("cancel_workflow_run", Scope::WorkflowsWrite),
669 ("rerun_workflow_run", Scope::WorkflowsWrite),
670 ("update_workflow", Scope::WorkflowsWrite),
671 // Memory and the context hub.
672 ("recall", Scope::MemoryRead),
673 ("search_context", Scope::MemoryRead),
674 ("get_entity", Scope::MemoryRead),
675 ("get_context", Scope::MemoryRead),
676 ("remember", Scope::MemoryWrite),
677 // Who has access.
678 ("list_collaborators", Scope::AccessRead),
679 ("get_collaborator_permission", Scope::AccessRead),
680 ("list_repo_invitations", Scope::AccessRead),
681 ("list_outside_collaborators", Scope::AccessRead),
682 ("add_collaborator", Scope::AccessAdmin),
683 ("update_collaborator", Scope::AccessAdmin),
684 ("remove_collaborator", Scope::AccessAdmin),
685 ("revoke_repo_invitation", Scope::AccessAdmin),
686 ("set_base_permission", Scope::AccessAdmin),
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar687 ("set_team_repo", Scope::AccessAdmin),
688 ("remove_team_repo", Scope::AccessAdmin),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step689 // Webhooks.
690 ("list_webhooks", Scope::WebhooksRead),
691 ("list_webhook_deliveries", Scope::WebhooksRead),
692 ("create_webhook", Scope::WebhooksAdmin),
693 ("update_webhook", Scope::WebhooksAdmin),
694 ("delete_webhook", Scope::WebhooksAdmin),
695 ("ping_webhook", Scope::WebhooksAdmin),
696 ("redeliver_webhook", Scope::WebhooksAdmin),
697 // Secrets and variables.
698 ("list_actions_secrets", Scope::SecretsRead),
699 ("list_actions_variables", Scope::SecretsRead),
700 ("set_actions_secret", Scope::SecretsAdmin),
701 ("delete_actions_secret", Scope::SecretsAdmin),
702 ("set_actions_variable", Scope::SecretsAdmin),
703 ("delete_actions_variable", Scope::SecretsAdmin),
Fast pages, required checks on the branch, self-hosted runners, honest incidents704 // Self-hosted runners.
705 ("list_runners", Scope::RunnersRead),
706 ("list_runner_groups", Scope::RunnersRead),
707 ("get_runner_settings", Scope::RunnersRead),
708 ("create_runner_registration_token", Scope::RunnersAdmin),
709 ("remove_runner", Scope::RunnersAdmin),
710 ("create_runner_group", Scope::RunnersAdmin),
711 ("update_runner_group", Scope::RunnersAdmin),
712 ("delete_runner_group", Scope::RunnersAdmin),
713 ("update_runner_settings", Scope::RunnersAdmin),
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step714];
715
716/// Operations any token may use: saying who it is.
717pub const NO_SCOPE: &[&str] = &["whoami"];
718
719/// The scope `operation` needs. `None` for one in [`NO_SCOPE`]; an
720/// operation in neither list needs full access.
721pub fn scope_for(operation: &str) -> Option<Scope> {
722 OPERATIONS
723 .iter()
724 .find(|(name, _)| *name == operation)
725 .map(|(_, scope)| *scope)
726}
727
728/// What a token needs for `operation` with this input beyond its own
729/// scope: starting agents from an operation that can, and making a
730/// repository public or private.
731pub fn extra_scopes(operation: &str, input: &serde_json::Value) -> Vec<Scope> {
732 let mut extra = Vec::new();
733 let assigns = input["assign"].as_bool() == Some(true)
734 || input["agent"].as_bool() == Some(true)
735 || input["assign_agent"].as_bool() == Some(true);
736 if assigns && matches!(operation, "apply_plan" | "import_issue" | "create_issue") {
737 extra.push(Scope::AgentsRun);
738 }
Teams and CODEOWNERS, labels and milestones, dependency updates, the security suite, and a clearer top bar739 // Fixing an alert opens an issue and puts g1t on it.
740 if operation == "fix_security_alert" {
741 extra.extend([Scope::IssuesWrite, Scope::AgentsRun]);
742 }
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step743 // Opening the issue an agent is put on.
744 if operation == "delegate" {
745 extra.push(Scope::IssuesWrite);
746 }
Git storage hardened, pages in tens of milliseconds, honest security alerts, and costs reconciled daily747 // A workspace's base permission is who has access.
748 if operation == "update_workspace" && input.get("base_permission").is_some_and(|v| !v.is_null()) {
749 extra.push(Scope::AccessAdmin);
750 }
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step751 if operation == "update_repo" && (input.get("private").is_some_and(|v| !v.is_null()) || input.get("default_branch").is_some_and(|v| !v.is_null())) {
752 extra.push(Scope::RepoAdmin);
753 }
754 extra
755}
756
757/// The scopes a call needs, its own first.
758pub fn needed(operation: &str, input: &serde_json::Value) -> Vec<Scope> {
759 scope_for(operation)
760 .into_iter()
761 .chain(extra_scopes(operation, input))
762 .collect()
763}
764
765/// Whether `access` may use `operation` with `input`. The person's (or
766/// workspace's) role is checked after this, by the service that owns what
767/// was asked about.
768pub fn decide(access: &TokenAccess, operation: &str, input: &serde_json::Value) -> Decision {
769 let rule = if access.legacy { "token:legacy" } else { "token:scope" };
770 if access.scopes.is_some() {
771 let known = NO_SCOPE.contains(&operation) || scope_for(operation).is_some();
772 if !known {
773 return Decision::deny("token:scope", format!("This access token cannot use {operation}: it needs full access."));
774 }
775 if let Some(missing) = needed(operation, input).into_iter().find(|scope| !access.allows(*scope)) {
776 return Decision::deny(
777 "token:scope",
778 format!("This access token needs the {} scope to use {operation}.", missing.as_str()),
779 );
780 }
781 }
782 Decision::allow(rule)
783}
784
785/// Whether a token may clone or fetch (`write` false), or push to (`write`
786/// true), a repository with git. `public` is whether anyone may read it,
787/// which needs no scope.
788pub fn decide_git(access: &TokenAccess, write: bool, public: bool) -> Decision {
789 let needed = if write { Scope::CodeWrite } else { Scope::CodeRead };
790 if !access.allows(needed) && (write || !public) {
791 return Decision::deny(
792 "token:scope",
793 format!("This access token needs the {} scope to {} with git.", needed.as_str(), if write { "push" } else { "clone or fetch a private repository" }),
794 );
795 }
796 Decision::allow(if access.legacy { "token:legacy" } else { "token:scope" })
797}
798
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member799/// Whether a token may pull (`Level::Read`), push or publish
800/// (`Level::Write`), or delete (`Level::Delete`) packages. `public` is
801/// whether anyone may pull the package, which needs no scope.
802pub fn decide_packages(access: &TokenAccess, level: Level, public: bool) -> Decision {
803 let (needed, doing) = match level {
804 Level::Read => (Scope::PackagesRead, "pull a private package"),
805 Level::Delete | Level::Admin => (Scope::PackagesDelete, "delete packages"),
806 Level::Write | Level::Run => (Scope::PackagesWrite, "push or publish packages"),
807 };
808 if !access.allows(needed) && !(level == Level::Read && public) {
809 return Decision::deny(
810 "token:scope",
811 format!("This access token needs the {} scope to {doing}.", needed.as_str()),
812 );
813 }
814 Decision::allow(if access.legacy { "token:legacy" } else { "token:scope" })
815}
816
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step817#[cfg(test)]
818mod tests {
819 use super::*;
820 use serde_json::json;
821
822 fn token(scopes: &[Scope]) -> TokenAccess {
823 TokenAccess {
824 token_id: "tok_1".to_owned(),
825 scopes: Some(scopes.iter().map(|scope| scope.as_str().to_owned()).collect()),
826 legacy: false,
827 }
828 }
829
830 #[test]
831 fn every_scope_reads_back_and_belongs_to_a_resource() {
832 for scope in Scope::ALL {
833 assert_eq!(Scope::parse(scope.as_str()), Some(scope));
834 assert!(scope.as_str().starts_with(scope.resource().as_str()));
835 assert!(scope.includes(scope));
836 }
837 assert_eq!(Scope::parse(" Issues:Write "), Some(Scope::IssuesWrite));
838 assert_eq!(Scope::parse("issues"), None);
839 }
840
841 #[test]
842 fn a_higher_level_includes_the_lower_ones_of_its_resource_only() {
843 assert!(Scope::RepoAdmin.includes(Scope::RepoRead));
844 assert!(Scope::RepoAdmin.includes(Scope::RepoWrite));
845 assert!(Scope::IssuesWrite.includes(Scope::IssuesRead));
846 assert!(!Scope::IssuesRead.includes(Scope::IssuesWrite));
847 assert!(!Scope::RepoAdmin.includes(Scope::CodeWrite));
848 assert!(!Scope::PullRequestsWrite.includes(Scope::IssuesWrite));
849 }
850
851 #[test]
852 fn operations_are_listed_once_and_never_also_free() {
853 let mut seen = std::collections::HashSet::new();
854 for (name, _) in OPERATIONS {
855 assert!(seen.insert(*name), "{name} twice");
856 assert!(!NO_SCOPE.contains(name), "{name}");
857 }
858 }
859
860 #[test]
861 fn scopes_are_parsed_from_oauth_text_leaving_out_unknown_ones() {
862 assert_eq!(
863 parse_scopes("issues:write repo:read,bogus:thing issues:write"),
864 vec![Scope::RepoRead, Scope::IssuesWrite]
865 );
866 assert_eq!(scopes_text(&[Scope::RepoRead, Scope::IssuesWrite]), "repo:read issues:write");
867 }
868
869 #[test]
870 fn the_oauth_default_is_the_agent_preset_and_never_admin() {
871 let scopes = oauth_default();
872 assert!(scopes.contains(&Scope::IssuesWrite));
873 assert!(scopes.contains(&Scope::PullRequestsWrite));
874 assert!(scopes.contains(&Scope::AgentsRun));
875 assert!(scopes.iter().all(|scope| !scope.dangerous()), "{scopes:?}");
876 for read in Scope::ALL.into_iter().filter(|scope| scope.level() == Level::Read) {
Fast pages, required checks on the branch, self-hosted runners, honest incidents877 // Every read but the machines work runs on.
878 assert_eq!(scopes.contains(&read), read != Scope::RunnersRead, "{read:?}");
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step879 }
880 assert!(Preset::ReadOnly.scopes().unwrap().iter().all(|scope| scope.level() == Level::Read));
881 assert_eq!(Preset::Full.scopes(), None);
882 }
883
884 #[test]
Usage, Billing settings and prepaid AI credit; fixes from the UX audit885 fn billing_is_read_by_presets_and_changed_by_none_but_full_access() {
886 assert!(Preset::ReadOnly.scopes().unwrap().contains(&Scope::BillingRead));
887 for preset in [Preset::ReadOnly, Preset::Agent, Preset::Ci] {
888 assert!(!preset.scopes().unwrap().contains(&Scope::BillingWrite), "{}", preset.as_str());
889 }
890 assert_eq!(scope_for("set_budget"), Some(Scope::BillingWrite));
891 assert_eq!(scope_for("buy_ai_credit"), Some(Scope::BillingWrite));
892 assert_eq!(scope_for("get_usage"), Some(Scope::BillingRead));
893 let reader = token(&[Scope::BillingRead]);
894 assert!(decide(&reader, "list_invoices", &json!({})).allowed);
895 assert!(decide(&reader, "set_budget", &json!({})).reason.unwrap().contains("billing:write"));
896 }
897
898 #[test]
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step899 fn a_legacy_token_can_do_everything() {
900 let legacy = TokenAccess { legacy: true, ..TokenAccess::full() };
901 for (operation, _) in OPERATIONS {
902 assert!(decide(&legacy, operation, &json!({})).allowed, "{operation}");
903 }
904 assert_eq!(decide(&legacy, "delete_repo", &json!({})).rule, "token:legacy");
905 }
906
907 #[test]
908 fn a_missing_scope_is_named() {
909 let read = token(&[Scope::IssuesRead]);
910 assert!(decide(&read, "get_issue", &json!({})).allowed);
911 assert!(decide(&read, "whoami", &json!({})).allowed);
912 let refused = decide(&read, "create_issue", &json!({}));
913 assert!(!refused.allowed);
914 assert_eq!(refused.reason.as_deref(), Some("This access token needs the issues:write scope to use create_issue."));
915 // An operation the table does not know needs full access.
916 assert!(!decide(&read, "something_new", &json!({})).allowed);
917 }
918
919 #[test]
920 fn starting_agents_from_another_operation_needs_agents_run() {
921 let writer = token(&[Scope::IssuesWrite]);
922 assert!(decide(&writer, "apply_plan", &json!({})).allowed);
923 let refused = decide(&writer, "apply_plan", &json!({ "assign": true }));
924 assert!(refused.reason.unwrap().contains("agents:run"));
925 let maintainer = token(&[Scope::RepoWrite]);
926 assert!(decide(&maintainer, "update_repo", &json!({ "description": "x" })).allowed);
927 assert!(!decide(&maintainer, "update_repo", &json!({ "private": true })).allowed);
928 }
929
930 #[test]
Git storage hardened, pages in tens of milliseconds, honest security alerts, and costs reconciled daily931 fn a_workspaces_base_permission_needs_access_admin_too() {
932 let admin = token(&[Scope::WorkspaceAdmin]);
933 assert!(decide(&admin, "update_workspace", &json!({ "name": "Acme" })).allowed);
934 let refused = decide(&admin, "update_workspace", &json!({ "name": "Acme", "base_permission": "read" }));
935 assert!(refused.reason.unwrap().contains("access:admin"));
936 let both = token(&[Scope::WorkspaceAdmin, Scope::AccessAdmin]);
937 assert!(decide(&both, "update_workspace", &json!({ "base_permission": "read" })).allowed);
938 assert!(!decide(&token(&[Scope::WorkspaceRead]), "update_workspace", &json!({ "name": "Acme" })).allowed);
939 }
940
941 #[test]
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step942 fn delegating_needs_both_agents_and_issues() {
943 let agents = token(&[Scope::AgentsRun]);
944 assert!(decide(&agents, "delegate", &json!({})).reason.unwrap().contains("issues:write"));
945 let both = token(&[Scope::AgentsRun, Scope::IssuesWrite]);
946 assert!(decide(&both, "delegate", &json!({})).allowed);
947 }
948
949 #[test]
950 fn git_push_needs_code_write_and_private_reads_need_code_read() {
951 let reader = token(&[Scope::CodeRead]);
952 assert!(decide_git(&reader, false, false).allowed);
953 let refused = decide_git(&reader, true, false);
954 assert!(!refused.allowed);
955 assert!(refused.reason.unwrap().contains("code:write"));
956 let issues = token(&[Scope::IssuesWrite]);
957 assert!(!decide_git(&issues, false, false).allowed);
958 assert!(decide_git(&issues, false, true).allowed, "public code needs no scope");
959 assert!(!decide_git(&issues, true, true).allowed, "pushing to public code still needs code:write");
960 let writer = token(&[Scope::CodeWrite]);
961 assert!(decide_git(&writer, true, false).allowed);
962 assert!(decide_git(&writer, false, false).allowed, "code:write includes code:read");
963 assert!(decide_git(&TokenAccess::full(), true, false).allowed);
964 }
965
966 #[test]
Packages, with a container registry on g1t.sh; workspaces deleted whole and kept 30 days; Members for every member967 fn packages_need_their_own_scopes_and_public_pulls_none() {
968 let reader = token(&[Scope::PackagesRead]);
969 assert!(decide_packages(&reader, Level::Read, false).allowed);
970 assert!(!decide_packages(&reader, Level::Write, false).allowed);
971 let code = token(&[Scope::CodeWrite]);
972 assert!(!decide_packages(&code, Level::Read, false).allowed, "code scopes are not package scopes");
973 assert!(decide_packages(&code, Level::Read, true).allowed, "public packages pull with any token");
974 let writer = token(&[Scope::PackagesWrite]);
975 assert!(decide_packages(&writer, Level::Write, false).allowed);
976 assert!(decide_packages(&writer, Level::Read, false).allowed, "packages:write includes packages:read");
977 let refused = decide_packages(&writer, Level::Delete, false);
978 assert!(refused.reason.unwrap().contains("packages:delete"));
979 assert!(decide_packages(&token(&[Scope::PackagesDelete]), Level::Write, false).allowed);
980 assert!(Scope::PackagesDelete.dangerous());
981 // Tokens made before these scopes, and full-access ones, keep working.
982 let legacy = TokenAccess { legacy: true, ..TokenAccess::full() };
983 assert!(decide_packages(&legacy, Level::Delete, false).allowed);
984 assert!(decide_packages(&TokenAccess::full(), Level::Write, false).allowed);
985 }
986
987 #[test]
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step988 fn token_access_travels_as_json() {
989 let access = token(&[Scope::IssuesRead]);
990 let wire = serde_json::to_value(&access).unwrap();
991 assert_eq!(wire["scopes"], json!(["issues:read"]));
992 assert!(wire.get("resources").is_none());
993 let back: TokenAccess = serde_json::from_value(wire).unwrap();
994 assert_eq!(back, access);
995 let full: TokenAccess = serde_json::from_value(json!({})).unwrap();
996 assert!(full.is_full());
997 // A reach written by an older version is ignored: a token reaches
998 // whatever its owner can.
999 let older: TokenAccess = serde_json::from_value(json!({
1000 "token_id": "tok_1",
1001 "scopes": ["issues:read"],
1002 "resources": { "kind": "repositories", "repositories": ["acme/rocket"] },
1003 }))
1004 .unwrap();
1005 assert_eq!(older, access);
1006 }
1007
1008 /// The site's copy of the table, `packages/contracts/src/scopes.ts`,
1009 /// lists the same scopes in the same order, the same operations with
1010 /// the same scopes, and the same presets.
1011 #[test]
1012 fn the_typescript_mirror_has_the_same_table() {
1013 let ts = include_str!("../../../packages/contracts/src/scopes.ts");
1014 let section = |start: &str| {
1015 ts.split_once(start)
1016 .and_then(|(_, rest)| rest.split_once("] as const"))
1017 .map(|(table, _)| table)
1018 .unwrap_or_else(|| panic!("{start} in scopes.ts"))
1019 };
1020 let scopes: Vec<&str> = section("export const SCOPES = [")
1021 .lines()
1022 .filter_map(|line| line.split_once("scope: \"").and_then(|(_, rest)| rest.split_once('"')).map(|(scope, _)| scope))
1023 .collect();
1024 let expected: Vec<&str> = Scope::ALL.iter().map(|scope| scope.as_str()).collect();
1025 assert_eq!(scopes, expected);
1026 let operations: Vec<(String, String)> = section("export const OPERATION_SCOPES = [")
1027 .lines()
1028 .filter_map(|line| {
1029 let mut quoted = line.split('"').skip(1).step_by(2);
1030 Some((quoted.next()?.to_owned(), quoted.next()?.to_owned()))
1031 })
1032 .collect();
1033 let expected: Vec<(String, String)> = OPERATIONS
1034 .iter()
1035 .map(|(name, scope)| ((*name).to_owned(), scope.as_str().to_owned()))
1036 .collect();
1037 assert_eq!(operations, expected);
1038 for preset in Preset::ALL {
1039 let list = section(&format!("{}: [", preset.as_str()));
1040 let mirrored: Vec<&str> = list
1041 .split(',')
1042 .map(|item| item.trim().trim_matches('"'))
1043 .filter(|item| !item.is_empty())
1044 .collect();
1045 let expected: Vec<&str> = preset
1046 .scopes()
1047 .map(|scopes| scopes.iter().map(|scope| scope.as_str()).collect())
1048 .unwrap_or_else(|| vec!["*"]);
1049 assert_eq!(mirrored, expected, "{}", preset.as_str());
1050 }
1051 }
1052}