g1t/packages/contracts/src/guardrails.ts
| 1 | /** |
| 2 | * Guardrails: what a workspace lets its agents do in a sandbox, kept by the |
| 3 | * work service. Mirrors `g1t_contracts::guardrails`. |
| 4 | */ |
| 5 | import type { ServiceBinding } from "./clients"; |
| 6 | import type { User, Viewer } from "./identity"; |
| 7 | import type { RepoPath } from "./repos"; |
| 8 | import type { Result } from "./result"; |
| 9 | |
| 10 | /** What one level, the workspace or a project, sets. Unset is inherited. */ |
| 11 | export type GuardrailSettings = { |
| 12 | restrictNetwork?: boolean | null; |
| 13 | /** The registries that are on, by id. Replaces the inherited list. */ |
| 14 | registries?: string[] | null; |
| 15 | /** More hosts to allow; they add to the other level's. */ |
| 16 | domains?: string[]; |
| 17 | /** Built-in command rules turned on or off, by id. */ |
| 18 | rules?: Record<string, boolean>; |
| 19 | /** Permission rules to refuse; they add to the other level's. */ |
| 20 | deny?: string[]; |
| 21 | /** The most a run may cost, in US dollars. Zero means no cap. */ |
| 22 | budgetUsd?: number | null; |
| 23 | /** How long each kind of run may take, in minutes. */ |
| 24 | minutes?: Record<string, number>; |
| 25 | updatedBy?: string | null; |
| 26 | updatedAt?: string | null; |
| 27 | }; |
| 28 | |
| 29 | /** What a run actually gets. */ |
| 30 | export type Guardrails = { |
| 31 | restrictNetwork: boolean; |
| 32 | registries: string[]; |
| 33 | domains: string[]; |
| 34 | /** Every host a sandbox may reach. `*.example.com` covers subdomains. */ |
| 35 | hosts: string[]; |
| 36 | rules: Record<string, boolean>; |
| 37 | deny: string[]; |
| 38 | /** Null: no cap. */ |
| 39 | budgetUsd: number | null; |
| 40 | minutes: Record<string, number>; |
| 41 | }; |
| 42 | |
| 43 | export type RegistryInfo = { id: string; name: string; hosts: string[] }; |
| 44 | export type RuleInfo = { id: string; title: string; about: string }; |
| 45 | |
| 46 | export type GuardrailsView = { |
| 47 | workspace: GuardrailSettings; |
| 48 | project: GuardrailSettings | null; |
| 49 | defaults: Guardrails; |
| 50 | /** g1t's defaults with the workspace's: what a project inherits. */ |
| 51 | inherited: Guardrails; |
| 52 | effective: Guardrails; |
| 53 | g1tHosts: string[]; |
| 54 | registries: RegistryInfo[]; |
| 55 | rules: RuleInfo[]; |
| 56 | }; |
| 57 | |
| 58 | export interface GuardrailsApi { |
| 59 | /** Members only. With `repo`, that project's level too. */ |
| 60 | getGuardrails(viewer: Viewer, workspace: string, repo?: RepoPath | null): Promise<Result<GuardrailsView>>; |
| 61 | /** The workspace's level (owners), or with `repo`, that project's (members). */ |
| 62 | updateGuardrails( |
| 63 | actor: User, |
| 64 | workspace: string, |
| 65 | repo: RepoPath | null, |
| 66 | settings: GuardrailSettings, |
| 67 | ): Promise<Result<GuardrailsView>>; |
| 68 | /** For the runner: what a run in `repo` gets. */ |
| 69 | runGuardrails(repo: RepoPath): Promise<Result<Guardrails>>; |
| 70 | } |
| 71 | |
| 72 | /** The guardrails methods of the work service. */ |
| 73 | export function guardrailsClient(service: ServiceBinding): GuardrailsApi { |
| 74 | const call = async <T>(method: string, args: object): Promise<T> => { |
| 75 | const response = await service.fetch(`https://service/rpc/${method}`, { |
| 76 | method: "POST", |
| 77 | headers: { "content-type": "application/json" }, |
| 78 | body: JSON.stringify(args), |
| 79 | }); |
| 80 | if (!response.ok) throw new Error(`${method} failed with status ${response.status}`); |
| 81 | return (await response.json()) as T; |
| 82 | }; |
| 83 | return { |
| 84 | getGuardrails: (viewer, workspace, repo) => call("get_guardrails", { viewer, workspace, repo: repo ?? null }), |
| 85 | updateGuardrails: (actor, workspace, repo, settings) => |
| 86 | call("update_guardrails", { actor, workspace, repo, settings }), |
| 87 | runGuardrails: (repo) => call("run_guardrails", { repo }), |
| 88 | }; |
| 89 | } |