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Este arquivo só junta tudo num só para facilitar o deploy\n * por copiar/colar. Se editar a lógica, edite `relay/src/*` e re-monte aqui.\n *\n * Requer 3 env vars no projeto Val.town: RELAY_KEY, ADMIN_KEY, CLAUDE_CODE_UA.\n */\nimport { blob } from \"https://esm.town/v/std/blob\";\n\n// ---- tipos ----\ninterface TokenBundle {\n accessToken: string;\n refreshToken: string;\n expiresAt: number; // epoch ms\n}\ninterface UsageResponse {\n h5: number;\n d7: number;\n r5: number;\n r7: number;\n stale: boolean;\n ts: number;\n}\ninterface RawWindow {\n utilization?: number;\n resets_at?: string;\n}\ninterface RawUsage {\n five_hour?: RawWindow;\n seven_day?: RawWindow;\n}\n\n// ---- constantes ----\nconst TOKEN_URL = \"https://console.anthropic.com/v1/oauth/token\";\nconst USAGE_URL = \"https://api.anthropic.com/api/oauth/usage\";\nconst CLIENT_ID = \"9d1c250a-e61b-44d9-88ed-5944d1962f5e\";\nconst TOKENS_KEY = \"limitwatch_tokens\";\nconst CACHE_KEY = \"limitwatch_cache\";\n\n// ---- lógica pura ----\nfunction authOk(url: URL, headerKey: string | null, expected: string): boolean {\n if (!expected) return false;\n const provided = headerKey ?? url.searchParams.get(\"key\");\n return provided === expected;\n}\nfunction needsRefresh(\n expiresAt: number,\n now: number,\n marginMs = 120_000,\n): boolean {\n return expiresAt - now < marginMs;\n}\nfunction isCacheFresh(\n cachedTsSeconds: number,\n now: number,\n ttlMs = 120_000,\n): boolean {\n return now - cachedTsSeconds * 1000 < ttlMs;\n}\nfunction isoToEpoch(iso: string | null | undefined): number {\n if (!iso) return -1;\n const ms = Date.parse(iso);\n return Number.isNaN(ms) ? -1 : Math.floor(ms / 1000);\n}\nfunction windowPct(win: RawWindow | undefined): number {\n if (!win || typeof win.utilization !== \"number\") return -1;\n return Math.round(win.utilization);\n}\nfunction shapeUsage(\n raw: RawUsage | null | undefined,\n now: number,\n): UsageResponse {\n const fh = raw?.five_hour;\n const sd = raw?.seven_day;\n return {\n h5: windowPct(fh),\n d7: windowPct(sd),\n r5: isoToEpoch(fh?.resets_at),\n r7: isoToEpoch(sd?.resets_at),\n stale: false,\n ts: Math.floor(now / 1000),\n };\n}\nfunction staleResponse(prev: UsageResponse | null, now: number): UsageResponse {\n if (prev) return { ...prev, stale: true };\n return {\n h5: -1,\n d7: -1,\n r5: -1,\n r7: -1,\n stale: true,\n ts: Math.floor(now / 1000),\n };\n}\n\n// ---- I/O Anthropic ----\nasync function refreshTokens(\n bundle: TokenBundle,\n now: number,\n): Promise {\n const res = await fetch(TOKEN_URL, {\n method: \"POST\",\n headers: { \"content-type\": \"application/json\" },\n body: JSON.stringify({\n grant_type: \"refresh_token\",\n refresh_token: bundle.refreshToken,\n client_id: CLIENT_ID,\n }),\n });\n if (!res.ok) throw new Error(`refresh de token falhou: ${res.status}`);\n const j = await res.json();\n return {\n accessToken: j.access_token,\n refreshToken: j.refresh_token ?? bundle.refreshToken,\n expiresAt: now + (j.expires_in ?? 3600) * 1000,\n };\n}\nasync function fetchUsage(accessToken: string, ua: string): Promise {\n const res = await fetch(USAGE_URL, {\n headers: {\n \"authorization\": `Bearer ${accessToken}`,\n \"anthropic-beta\": \"oauth-2025-04-20\",\n \"user-agent\": ua,\n },\n });\n if (!res.ok) throw new Error(`fetch de uso falhou: ${res.status}`);\n return await res.json();\n}\n\n// ---- storage (blob do Val.town) ----\nasync function getJSONor(key: string): Promise {\n try {\n return (await blob.getJSON(key)) as T;\n } catch {\n return null;\n }\n}\n\n// ---- handler HTTP ----\nfunction json(body: unknown, status = 200): Response {\n return new Response(JSON.stringify(body), {\n status,\n headers: { \"content-type\": \"application/json\" },\n });\n}\n\nexport default async function (req: Request): Promise {\n const RELAY_KEY = Deno.env.get(\"RELAY_KEY\") ?? \"\";\n const ADMIN_KEY = Deno.env.get(\"ADMIN_KEY\") ?? \"\";\n const UA = Deno.env.get(\"CLAUDE_CODE_UA\") ?? \"claude-code/1.0.0\";\n const url = new URL(req.url);\n\n if (url.pathname === \"/seed\" && req.method === \"POST\") {\n if (!authOk(url, req.headers.get(\"x-admin-key\"), ADMIN_KEY)) {\n return json({ error: \"unauthorized\" }, 401);\n }\n const body = await req.json();\n // Aceita o shape simples {accessToken,...} ou o .credentials.json cru\n // {claudeAiOauth: {accessToken,...}} — assim dá pra mandar o arquivo inteiro.\n const src = body.claudeAiOauth ?? body;\n if (\n !src.accessToken || !src.refreshToken || typeof src.expiresAt !== \"number\"\n ) {\n return json({ error: \"bad seed body\" }, 400);\n }\n await blob.setJSON(TOKENS_KEY, {\n accessToken: src.accessToken,\n refreshToken: src.refreshToken,\n expiresAt: src.expiresAt,\n });\n return json({ ok: true });\n }\n\n if (url.pathname === \"/usage\") {\n if (!authOk(url, req.headers.get(\"x-relay-key\"), RELAY_KEY)) {\n return json({ error: \"unauthorized\" }, 401);\n }\n const now = Date.now();\n const cached = await getJSONor(CACHE_KEY);\n if (cached && isCacheFresh(cached.ts, now)) return json(cached);\n const tokens = await getJSONor(TOKENS_KEY);\n if (!tokens) return json(staleResponse(cached, now));\n try {\n let active = tokens;\n if (needsRefresh(active.expiresAt, now)) {\n active = await refreshTokens(active, now);\n await blob.setJSON(TOKENS_KEY, active);\n }\n const raw = await fetchUsage(active.accessToken, UA);\n const shaped = shapeUsage(raw as RawUsage, now);\n await blob.setJSON(CACHE_KEY, shaped);\n return json(shaped);\n } catch (_e) {\n return json(staleResponse(cached, now));\n }\n }\n\n return json({ error: \"not found\" }, 404);\n}","/**\n * limitwatch relay — arquivo ÚNICO para colar no Val.town (Code → main.ts).\n *\n * A lógica aqui é a MESMA da versão modular em `relay/src/*` (que é a testada\n * por `deno test`). Este arquivo só junta tudo num só para facilitar o deploy\n * por copiar/colar. Se editar a lógica, edite `relay/src/*` e re-monte aqui.\n *\n * Requer 3 env vars no projeto Val.town: RELAY_KEY, ADMIN_KEY, CLAUDE_CODE_UA.\n */\nimport { blob } from \"https://esm.town/v/std/blob\";\n\n// ---- tipos ----\ninterface TokenBundle {\n accessToken: string;\n refreshToken: string;\n expiresAt: number; // epoch ms\n}\ninterface UsageResponse {\n h5: number;\n d7: number;\n r5: number;\n r7: number;\n stale: boolean;\n ts: number;\n}\ninterface RawWindow {\n utilization?: number;\n resets_at?: string;\n}\ninterface RawUsage {\n five_hour?: RawWindow;\n seven_day?: RawWindow;\n}\n\n// ---- constantes ----\nconst TOKEN_URL = \"https://console.anthropic.com/v1/oauth/token\";\nconst USAGE_URL = \"https://api.anthropic.com/api/oauth/usage\";\nconst CLIENT_ID = \"9d1c250a-e61b-44d9-88ed-5944d1962f5e\";\nconst TOKENS_KEY = \"limitwatch_tokens\";\nconst CACHE_KEY = \"limitwatch_cache\";\n\n// ---- lógica pura ----\nfunction authOk(url: URL, headerKey: string | null, expected: string): boolean {\n if (!expected) return false;\n const provided = headerKey ?? url.searchParams.get(\"key\");\n return provided === expected;\n}\nfunction needsRefresh(\n expiresAt: number,\n now: number,\n marginMs = 120_000,\n): boolean {\n return expiresAt - now < marginMs;\n}\nfunction isCacheFresh(\n cachedTsSeconds: number,\n now: number,\n ttlMs = 120_000,\n): boolean {\n return now - cachedTsSeconds * 1000 < ttlMs;\n}\nfunction isoToEpoch(iso: string | null | undefined): number {\n if (!iso) return -1;\n const ms = Date.parse(iso);\n return Number.isNaN(ms) ? -1 : Math.floor(ms / 1000);\n}\nfunction windowPct(win: RawWindow | undefined): number {\n if (!win || typeof win.utilization !== \"number\") return -1;\n return Math.round(win.utilization);\n}\nfunction shapeUsage(\n raw: RawUsage | null | undefined,\n now: number,\n): UsageResponse {\n const fh = raw?.five_hour;\n const sd = raw?.seven_day;\n return {\n h5: windowPct(fh),\n d7: windowPct(sd),\n r5: isoToEpoch(fh?.resets_at),\n r7: isoToEpoch(sd?.resets_at),\n stale: false,\n ts: Math.floor(now / 1000),\n };\n}\nfunction staleResponse(prev: UsageResponse | null, now: number): UsageResponse {\n if (prev) return { ...prev, stale: true };\n return {\n h5: -1,\n d7: -1,\n r5: -1,\n r7: -1,\n stale: true,\n ts: Math.floor(now / 1000),\n };\n}\n\n// Formato nativo do firmware smalltv-mod ({s,sr,w,wr,st,ok}) — permite usar o\n// firmware oficial SEM fork. Resets viram minutos-a-partir-de-agora (do `ts`).\ninterface SmalltvUsage {\n s: number;\n sr: number;\n w: number;\n wr: number;\n st: string;\n ok: boolean;\n}\nfunction toSmalltv(u: UsageResponse): SmalltvUsage {\n const sr = u.r5 > u.ts ? Math.floor((u.r5 - u.ts) / 60) : 0;\n const wr = u.r7 > u.ts ? Math.floor((u.r7 - u.ts) / 60) : 0;\n return {\n s: u.h5 < 0 ? 0 : u.h5,\n sr,\n w: u.d7 < 0 ? 0 : u.d7,\n wr,\n st: u.stale ? \"stale\" : \"allowed\",\n ok: u.h5 >= 0,\n };\n}\n\n// ---- I/O Anthropic ----\nasync function refreshTokens(\n bundle: TokenBundle,\n now: number,\n): Promise {\n const res = await fetch(TOKEN_URL, {\n method: \"POST\",\n headers: { \"content-type\": \"application/json\" },\n body: JSON.stringify({\n grant_type: \"refresh_token\",\n refresh_token: bundle.refreshToken,\n client_id: CLIENT_ID,\n }),\n });\n if (!res.ok) throw new Error(`refresh de token falhou: ${res.status}`);\n const j = await res.json();\n return {\n accessToken: j.access_token,\n refreshToken: j.refresh_token ?? bundle.refreshToken,\n expiresAt: now + (j.expires_in ?? 3600) * 1000,\n };\n}\nasync function fetchUsage(accessToken: string, ua: string): Promise {\n const res = await fetch(USAGE_URL, {\n headers: {\n \"authorization\": `Bearer ${accessToken}`,\n \"anthropic-beta\": \"oauth-2025-04-20\",\n \"user-agent\": ua,\n },\n });\n if (!res.ok) throw new Error(`fetch de uso falhou: ${res.status}`);\n return await res.json();\n}\n\n// ---- storage (blob do Val.town) ----\nasync function getJSONor(key: string): Promise {\n try {\n return (await blob.getJSON(key)) as T;\n } catch {\n return null;\n }\n}\n\n// ---- handler HTTP ----\nfunction json(body: unknown, status = 200): Response {\n return new Response(JSON.stringify(body), {\n status,\n headers: { \"content-type\": \"application/json\" },\n });\n}\n\n// cache -> refresh -> fetch, com fallback stale. Nunca lança.\nasync function getUsage(ua: string, now: number): Promise {\n const cached = await getJSONor(CACHE_KEY);\n if (cached && isCacheFresh(cached.ts, now)) return cached;\n const tokens = await getJSONor(TOKENS_KEY);\n if (!tokens) return staleResponse(cached, now);\n try {\n let active = tokens;\n if (needsRefresh(active.expiresAt, now)) {\n active = await refreshTokens(active, now);\n await blob.setJSON(TOKENS_KEY, active);\n }\n const raw = await fetchUsage(active.accessToken, ua);\n const shaped = shapeUsage(raw as RawUsage, now);\n await blob.setJSON(CACHE_KEY, shaped);\n return shaped;\n } catch (_e) {\n return staleResponse(cached, now);\n }\n}\n\nexport default async function (req: Request): Promise {\n const RELAY_KEY = Deno.env.get(\"RELAY_KEY\") ?? \"\";\n const ADMIN_KEY = Deno.env.get(\"ADMIN_KEY\") ?? \"\";\n const UA = Deno.env.get(\"CLAUDE_CODE_UA\") ?? \"claude-code/1.0.0\";\n const url = new URL(req.url);\n\n if (url.pathname === \"/seed\" && req.method === 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interface TokenBundle {\n accessToken: string;\n refreshToken: string;\n expiresAt: number; // epoch milissegundos\n}\n\nexport interface UsageResponse {\n h5: number; // % usado 0-100, ou -1 se a janela não existe\n d7: number;\n r5: number; // reset epoch segundos, ou -1\n r7: number;\n stale: boolean;\n ts: number; // epoch segundos da coleta\n}\n\nexport interface Store {\n getTokens(): Promise;\n setTokens(b: TokenBundle): Promise;\n getCache(): Promise;\n setCache(u: UsageResponse): Promise;\n}\n\nexport interface Deps {\n store: Store;\n fetchFn: typeof fetch;\n now: () => number; // epoch milissegundos\n env: {\n RELAY_KEY: string;\n ADMIN_KEY: string;\n CLAUDE_CODE_UA: string;\n };\n clientId: string;\n}",[],[136,165],"87596486-c6bb-44ca-a3b6-6e53d5aff6e7","store.ts","39a984ce-803d-11f1-a354-1607ee4eb77e",17,["D",1784113664232],"import type { Store, TokenBundle, UsageResponse } from \"./types.ts\";\n\nexport class MemoryStore implements Store {\n private tokens: TokenBundle | null = null;\n private cache: UsageResponse | null = null;\n\n getTokens(): Promise {\n return Promise.resolve(this.tokens);\n }\n setTokens(b: TokenBundle): Promise {\n this.tokens = b;\n return Promise.resolve();\n }\n getCache(): Promise {\n return Promise.resolve(this.cache);\n }\n setCache(u: UsageResponse): Promise {\n this.cache = u;\n return Promise.resolve();\n }\n}",[],[136,175],"d06d544c-4c06-4284-8205-d1a69cc8d18a","logic.ts","2a006ba0-803d-11f1-a530-1607ee4eb77e",19,["D",1784113668179],"import type { UsageResponse } from \"./types.ts\";\n\nexport function authOk(\n url: URL,\n headerKey: string | null,\n expected: string,\n): boolean {\n if (!expected) return false;\n const provided = headerKey ?? url.searchParams.get(\"key\");\n return provided === expected;\n}\n\nexport function needsRefresh(\n expiresAt: number,\n now: number,\n marginMs = 120_000,\n): boolean {\n return expiresAt - now < marginMs;\n}\n\nexport function isCacheFresh(\n cachedTsSeconds: number,\n now: number,\n ttlMs = 120_000,\n): boolean {\n return now - cachedTsSeconds * 1000 < ttlMs;\n}\n\nexport function isoToEpoch(iso: string | null | undefined): number {\n if (!iso) return -1;\n const ms = Date.parse(iso);\n return Number.isNaN(ms) ? -1 : Math.floor(ms / 1000);\n}\n\nexport interface RawWindow {\n utilization?: number;\n resets_at?: string;\n}\n\nexport interface RawUsage {\n five_hour?: RawWindow;\n seven_day?: RawWindow;\n}\n\nfunction windowPct(win: RawWindow | undefined): number {\n if (!win || typeof win.utilization !== \"number\") return -1;\n return Math.round(win.utilization);\n}\n\nexport function shapeUsage(\n raw: RawUsage | null | undefined,\n now: number,\n): UsageResponse {\n const fh = raw?.five_hour;\n const sd = raw?.seven_day;\n return {\n h5: windowPct(fh),\n d7: windowPct(sd),\n r5: isoToEpoch(fh?.resets_at),\n r7: isoToEpoch(sd?.resets_at),\n stale: false,\n ts: Math.floor(now / 1000),\n };\n}\n\nexport function staleResponse(\n prev: UsageResponse | null,\n now: number,\n): UsageResponse {\n if (prev) return { ...prev, stale: true };\n return {\n h5: -1,\n d7: -1,\n r5: -1,\n r7: -1,\n stale: true,\n ts: Math.floor(now / 1000),\n };\n}",[],[136,183],"1c30d467-e4fb-410d-adc6-b62ec41cf930","handler.ts","3edec332-803d-11f1-bb29-1607ee4eb77e",20,["D",1784113670080],"import type { Deps } from \"./types.ts\";\nimport type { RawUsage } from \"./logic.ts\";\nimport {\n authOk,\n isCacheFresh,\n needsRefresh,\n shapeUsage,\n staleResponse,\n} from \"./logic.ts\";\nimport { fetchUsage, refreshTokens } from \"./anthropic.ts\";\n\nfunction json(body: unknown, status = 200): Response {\n return new Response(JSON.stringify(body), {\n status,\n headers: { \"content-type\": \"application/json\" },\n });\n}\n\nexport async function handleRequest(\n req: Request,\n deps: Deps,\n): Promise {\n const url = new URL(req.url);\n if (url.pathname === \"/seed\" && req.method === \"POST\") {\n return await handleSeed(req, url, deps);\n }\n if (url.pathname === \"/usage\") {\n return await handleUsage(req, url, deps);\n }\n return json({ error: \"not found\" }, 404);\n}\n\nasync function handleSeed(\n req: Request,\n url: URL,\n deps: Deps,\n): Promise {\n if (!authOk(url, req.headers.get(\"x-admin-key\"), deps.env.ADMIN_KEY)) {\n return json({ error: \"unauthorized\" }, 401);\n }\n const body = await req.json();\n if (\n !body.accessToken || !body.refreshToken ||\n typeof body.expiresAt !== \"number\"\n ) {\n return json({ error: \"bad seed body\" }, 400);\n }\n await deps.store.setTokens({\n accessToken: body.accessToken,\n refreshToken: body.refreshToken,\n expiresAt: body.expiresAt,\n });\n return json({ ok: true });\n}\n\nasync function handleUsage(\n req: Request,\n url: URL,\n deps: Deps,\n): Promise {\n if (!authOk(url, req.headers.get(\"x-relay-key\"), deps.env.RELAY_KEY)) {\n return json({ error: \"unauthorized\" }, 401);\n }\n const now = deps.now();\n const cached = await deps.store.getCache();\n if (cached && isCacheFresh(cached.ts, now)) {\n return json(cached);\n }\n const tokens = await deps.store.getTokens();\n if (!tokens) {\n return json(staleResponse(cached, now));\n }\n try {\n let active = tokens;\n if (needsRefresh(active.expiresAt, now)) {\n active = await refreshTokens(active, deps);\n await deps.store.setTokens(active);\n }\n const raw = await fetchUsage(active.accessToken, deps);\n const shaped = shapeUsage(raw as RawUsage, now);\n await deps.store.setCache(shaped);\n return json(shaped);\n } catch (_e) {\n return json(staleResponse(cached, now));\n }\n}",[],[136,191],"feb2d4f9-d26d-4320-88e9-ec0cb81f1e9c","anthropic.ts","319434e6-803d-11f1-a15b-1607ee4eb77e",21,["D",1784113671856],"import type { Deps, TokenBundle } from \"./types.ts\";\n\nconst TOKEN_URL = \"https://console.anthropic.com/v1/oauth/token\";\nconst USAGE_URL = \"https://api.anthropic.com/api/oauth/usage\";\n\nexport async function refreshTokens(\n bundle: TokenBundle,\n deps: Deps,\n): Promise {\n const res = await deps.fetchFn(TOKEN_URL, {\n method: \"POST\",\n headers: { \"content-type\": \"application/json\" },\n body: JSON.stringify({\n grant_type: \"refresh_token\",\n refresh_token: bundle.refreshToken,\n client_id: deps.clientId,\n }),\n });\n if (!res.ok) {\n throw new Error(`refresh de token falhou: ${res.status}`);\n }\n const j = await res.json();\n return {\n accessToken: j.access_token,\n refreshToken: j.refresh_token ?? bundle.refreshToken,\n expiresAt: deps.now() + (j.expires_in ?? 3600) * 1000,\n };\n}\n\nexport async function fetchUsage(\n accessToken: string,\n deps: Deps,\n): Promise {\n const res = await deps.fetchFn(USAGE_URL, {\n headers: {\n \"authorization\": `Bearer ${accessToken}`,\n \"anthropic-beta\": \"oauth-2025-04-20\",\n \"user-agent\": deps.env.CLAUDE_CODE_UA,\n },\n });\n if (!res.ok) {\n throw new Error(`fetch de uso falhou: ${res.status}`);\n }\n return await res.json();\n}",[],[136,199],["D",1784113514197],[154,155,156,157,158],[136],["D",1784113350197],{"_96":95,"_104":100},{"_96":95,"_97":98,"_99":100,"_18":55,"_101":102,"_103":25},{"_13":85,"_32":86,"_43":42,"_87":44,"_88":-5,"_89":-5,"_90":-5,"_91":-5,"_92":-5,"_93":45,"_94":95},"ctx",{"_78":-5,"_123":246,"_247":248,"_249":250,"_251":25,"_252":25,"_253":25,"_254":58,"_255":-5,"_256":-7,"_257":-7,"_258":62,"_259":25,"_260":25,"_261":-5,"_262":25,"_263":25,"_264":25,"_265":-5},"ENV",{"_217":218,"_219":220,"_221":86,"_222":223,"_224":225,"_226":227,"_228":229,"_230":231,"_232":233,"_234":235,"_236":237,"_238":239,"_240":241,"_242":243,"_244":245},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","fdb67791413f4386b4dbf18f354029a617f6160f","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v24