{"version":3,"file":"google-gemini-cli.d.ts","sourceRoot":"","sources":["../../../src/utils/oauth/google-gemini-cli.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAKH,OAAO,KAAK,EAAE,gBAAgB,EAAuB,sBAAsB,EAAE,MAAM,YAAY,CAAC;AA2WhG;;GAEG;AACH,wBAAsB,uBAAuB,CAAC,YAAY,EAAE,MAAM,EAAE,SAAS,EAAE,MAAM,GAAG,OAAO,CAAC,gBAAgB,CAAC,CA6BhH;AAED;;;;;;;GAOG;AACH,wBAAsB,cAAc,CACnC,MAAM,EAAE,CAAC,IAAI,EAAE;IAAE,GAAG,EAAE,MAAM,CAAC;IAAC,YAAY,CAAC,EAAE,MAAM,CAAA;CAAE,KAAK,IAAI,EAC9D,UAAU,CAAC,EAAE,CAAC,OAAO,EAAE,MAAM,KAAK,IAAI,EACtC,iBAAiB,CAAC,EAAE,MAAM,OAAO,CAAC,MAAM,CAAC,GACvC,OAAO,CAAC,gBAAgB,CAAC,CAyJ3B;AAED,eAAO,MAAM,sBAAsB,EAAE,sBAqBpC,CAAC","sourcesContent":["/**\n * Gemini CLI OAuth flow (Google Cloud Code Assist)\n * Standard Gemini models only (gemini-2.0-flash, gemini-2.5-*)\n *\n * NOTE: This module uses Node.js http.createServer for the OAuth callback.\n * It is only intended for CLI use, not browser environments.\n */\n\nimport type { Server } from \"node:http\";\nimport { oauthErrorHtml, oauthSuccessHtml } from \"./oauth-page.js\";\nimport { generatePKCE } from \"./pkce.js\";\nimport type { OAuthCredentials, OAuthLoginCallbacks, OAuthProviderInterface } from \"./types.js\";\n\ntype GeminiCredentials = OAuthCredentials & {\n\tprojectId: string;\n};\n\nconst CALLBACK_HOST = process.env.PI_OAUTH_CALLBACK_HOST || \"127.0.0.1\";\n\nlet _createServer: typeof import(\"node:http\").createServer | null = null;\nlet _httpImportPromise: Promise<void> | null = null;\nif (typeof process !== \"undefined\" && (process.versions?.node || process.versions?.bun)) {\n\t_httpImportPromise = import(\"node:http\").then((m) => {\n\t\t_createServer = m.createServer;\n\t});\n}\n\nconst decode = (s: string) => atob(s);\nconst CLIENT_ID = decode(\n\t\"NjgxMjU1ODA5Mzk1LW9vOGZ0Mm9wcmRybnA5ZTNhcWY2YXYzaG1kaWIxMzVqLmFwcHMuZ29vZ2xldXNlcmNvbnRlbnQuY29t\",\n);\nconst CLIENT_SECRET = decode(\"R09DU1BYLTR1SGdNUG0tMW83U2stZ2VWNkN1NWNsWEZzeGw=\");\nconst REDIRECT_URI = \"http://localhost:8085/oauth2callback\";\nconst SCOPES = [\n\t\"https://www.googleapis.com/auth/cloud-platform\",\n\t\"https://www.googleapis.com/auth/userinfo.email\",\n\t\"https://www.googleapis.com/auth/userinfo.profile\",\n];\nconst AUTH_URL = \"https://accounts.google.com/o/oauth2/v2/auth\";\nconst TOKEN_URL = \"https://oauth2.googleapis.com/token\";\nconst CODE_ASSIST_ENDPOINT = \"https://cloudcode-pa.googleapis.com\";\n\ntype CallbackServerInfo = {\n\tserver: Server;\n\tcancelWait: () => void;\n\twaitForCode: () => Promise<{ code: string; state: string } | null>;\n};\n\n/**\n * Start a local HTTP server to receive the OAuth callback\n */\nasync function getNodeCreateServer(): Promise<typeof import(\"node:http\").createServer> {\n\tif (_createServer) return _createServer;\n\tif (_httpImportPromise) {\n\t\tawait _httpImportPromise;\n\t}\n\tif (_createServer) return _createServer;\n\tthrow new Error(\"Gemini CLI OAuth is only available in Node.js environments\");\n}\n\nasync function startCallbackServer(): Promise<CallbackServerInfo> {\n\tconst createServer = await getNodeCreateServer();\n\n\treturn new Promise((resolve, reject) => {\n\t\tlet settleWait: ((value: { code: string; state: string } | null) => void) | undefined;\n\t\tconst waitForCodePromise = new Promise<{ code: string; state: string } | null>((resolveWait) => {\n\t\t\tlet settled = false;\n\t\t\tsettleWait = (value) => {\n\t\t\t\tif (settled) return;\n\t\t\t\tsettled = true;\n\t\t\t\tresolveWait(value);\n\t\t\t};\n\t\t});\n\n\t\tconst server = createServer((req, res) => {\n\t\t\tconst url = new URL(req.url || \"\", `http://localhost:8085`);\n\n\t\t\tif (url.pathname === \"/oauth2callback\") {\n\t\t\t\tconst code = url.searchParams.get(\"code\");\n\t\t\t\tconst state = url.searchParams.get(\"state\");\n\t\t\t\tconst error = url.searchParams.get(\"error\");\n\n\t\t\t\tif (error) {\n\t\t\t\t\tres.writeHead(400, { \"Content-Type\": \"text/html; charset=utf-8\" });\n\t\t\t\t\tres.end(oauthErrorHtml(\"Google authentication did not complete.\", `Error: ${error}`));\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\tif (code && state) {\n\t\t\t\t\tres.writeHead(200, { \"Content-Type\": \"text/html; charset=utf-8\" });\n\t\t\t\t\tres.end(oauthSuccessHtml(\"Google authentication completed. You can close this window.\"));\n\t\t\t\t\tsettleWait?.({ code, state });\n\t\t\t\t} else {\n\t\t\t\t\tres.writeHead(400, { \"Content-Type\": \"text/html; charset=utf-8\" });\n\t\t\t\t\tres.end(oauthErrorHtml(\"Missing code or state parameter.\"));\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\tres.writeHead(404, { \"Content-Type\": \"text/html; charset=utf-8\" });\n\t\t\t\tres.end(oauthErrorHtml(\"Callback route not found.\"));\n\t\t\t}\n\t\t});\n\n\t\tserver.on(\"error\", (err) => {\n\t\t\treject(err);\n\t\t});\n\n\t\tserver.listen(8085, CALLBACK_HOST, () => {\n\t\t\tresolve({\n\t\t\t\tserver,\n\t\t\t\tcancelWait: () => {\n\t\t\t\t\tsettleWait?.(null);\n\t\t\t\t},\n\t\t\t\twaitForCode: () => waitForCodePromise,\n\t\t\t});\n\t\t});\n\t});\n}\n\n/**\n * Parse redirect URL to extract code and state\n */\nfunction parseRedirectUrl(input: string): { code?: string; state?: string } {\n\tconst value = input.trim();\n\tif (!value) return {};\n\n\ttry {\n\t\tconst url = new URL(value);\n\t\treturn {\n\t\t\tcode: url.searchParams.get(\"code\") ?? undefined,\n\t\t\tstate: url.searchParams.get(\"state\") ?? undefined,\n\t\t};\n\t} catch {\n\t\t// Not a URL, return empty\n\t\treturn {};\n\t}\n}\n\ninterface LoadCodeAssistPayload {\n\tcloudaicompanionProject?: string;\n\tcurrentTier?: { id?: string };\n\tallowedTiers?: Array<{ id?: string; isDefault?: boolean }>;\n}\n\n/**\n * Long-running operation response from onboardUser\n */\ninterface LongRunningOperationResponse {\n\tname?: string;\n\tdone?: boolean;\n\tresponse?: {\n\t\tcloudaicompanionProject?: { id?: string };\n\t};\n}\n\n// Tier IDs as used by the Cloud Code API\nconst TIER_FREE = \"free-tier\";\nconst TIER_LEGACY = \"legacy-tier\";\nconst TIER_STANDARD = \"standard-tier\";\n\ninterface GoogleRpcErrorResponse {\n\terror?: {\n\t\tdetails?: Array<{ reason?: string }>;\n\t};\n}\n\n/**\n * Wait helper for onboarding retries\n */\nfunction wait(ms: number): Promise<void> {\n\treturn new Promise((resolve) => setTimeout(resolve, ms));\n}\n\n/**\n * Get default tier from allowed tiers\n */\nfunction getDefaultTier(allowedTiers?: Array<{ id?: string; isDefault?: boolean }>): { id?: string } {\n\tif (!allowedTiers || allowedTiers.length === 0) return { id: TIER_LEGACY };\n\tconst defaultTier = allowedTiers.find((t) => t.isDefault);\n\treturn defaultTier ?? { id: TIER_LEGACY };\n}\n\nfunction isVpcScAffectedUser(payload: unknown): boolean {\n\tif (!payload || typeof payload !== \"object\") return false;\n\tif (!(\"error\" in payload)) return false;\n\tconst error = (payload as GoogleRpcErrorResponse).error;\n\tif (!error?.details || !Array.isArray(error.details)) return false;\n\treturn error.details.some((detail) => detail.reason === \"SECURITY_POLICY_VIOLATED\");\n}\n\n/**\n * Poll a long-running operation until completion\n */\nasync function pollOperation(\n\toperationName: string,\n\theaders: Record<string, string>,\n\tonProgress?: (message: string) => void,\n): Promise<LongRunningOperationResponse> {\n\tlet attempt = 0;\n\twhile (true) {\n\t\tif (attempt > 0) {\n\t\t\tonProgress?.(`Waiting for project provisioning (attempt ${attempt + 1})...`);\n\t\t\tawait wait(5000);\n\t\t}\n\n\t\tconst response = await fetch(`${CODE_ASSIST_ENDPOINT}/v1internal/${operationName}`, {\n\t\t\tmethod: \"GET\",\n\t\t\theaders,\n\t\t});\n\n\t\tif (!response.ok) {\n\t\t\tthrow new Error(`Failed to poll operation: ${response.status} ${response.statusText}`);\n\t\t}\n\n\t\tconst data = (await response.json()) as LongRunningOperationResponse;\n\t\tif (data.done) {\n\t\t\treturn data;\n\t\t}\n\n\t\tattempt += 1;\n\t}\n}\n\n/**\n * Discover or provision a Google Cloud project for the user\n */\nasync function discoverProject(accessToken: string, onProgress?: (message: string) => void): Promise<string> {\n\t// Check for user-provided project ID via environment variable\n\tconst envProjectId = process.env.GOOGLE_CLOUD_PROJECT || process.env.GOOGLE_CLOUD_PROJECT_ID;\n\n\tconst headers = {\n\t\tAuthorization: `Bearer ${accessToken}`,\n\t\t\"Content-Type\": \"application/json\",\n\t\t\"User-Agent\": \"google-api-nodejs-client/9.15.1\",\n\t\t\"X-Goog-Api-Client\": \"gl-node/22.17.0\",\n\t};\n\n\t// Try to load existing project via loadCodeAssist\n\tonProgress?.(\"Checking for existing Cloud Code Assist project...\");\n\tconst loadResponse = await fetch(`${CODE_ASSIST_ENDPOINT}/v1internal:loadCodeAssist`, {\n\t\tmethod: \"POST\",\n\t\theaders,\n\t\tbody: JSON.stringify({\n\t\t\tcloudaicompanionProject: envProjectId,\n\t\t\tmetadata: {\n\t\t\t\tideType: \"IDE_UNSPECIFIED\",\n\t\t\t\tplatform: \"PLATFORM_UNSPECIFIED\",\n\t\t\t\tpluginType: \"GEMINI\",\n\t\t\t\tduetProject: envProjectId,\n\t\t\t},\n\t\t}),\n\t});\n\n\tlet data: LoadCodeAssistPayload;\n\n\tif (!loadResponse.ok) {\n\t\tlet errorPayload: unknown;\n\t\ttry {\n\t\t\terrorPayload = await loadResponse.clone().json();\n\t\t} catch {\n\t\t\terrorPayload = undefined;\n\t\t}\n\n\t\tif (isVpcScAffectedUser(errorPayload)) {\n\t\t\tdata = { currentTier: { id: TIER_STANDARD } };\n\t\t} else {\n\t\t\tconst errorText = await loadResponse.text();\n\t\t\tthrow new Error(`loadCodeAssist failed: ${loadResponse.status} ${loadResponse.statusText}: ${errorText}`);\n\t\t}\n\t} else {\n\t\tdata = (await loadResponse.json()) as LoadCodeAssistPayload;\n\t}\n\n\t// If user already has a current tier and project, use it\n\tif (data.currentTier) {\n\t\tif (data.cloudaicompanionProject) {\n\t\t\treturn data.cloudaicompanionProject;\n\t\t}\n\t\t// User has a tier but no managed project - they need to provide one via env var\n\t\tif (envProjectId) {\n\t\t\treturn envProjectId;\n\t\t}\n\t\tthrow new Error(\n\t\t\t\"This account requires setting the GOOGLE_CLOUD_PROJECT or GOOGLE_CLOUD_PROJECT_ID environment variable. \" +\n\t\t\t\t\"See https://goo.gle/gemini-cli-auth-docs#workspace-gca\",\n\t\t);\n\t}\n\n\t// User needs to be onboarded - get the default tier\n\tconst tier = getDefaultTier(data.allowedTiers);\n\tconst tierId = tier?.id ?? TIER_FREE;\n\n\tif (tierId !== TIER_FREE && !envProjectId) {\n\t\tthrow new Error(\n\t\t\t\"This account requires setting the GOOGLE_CLOUD_PROJECT or GOOGLE_CLOUD_PROJECT_ID environment variable. \" +\n\t\t\t\t\"See https://goo.gle/gemini-cli-auth-docs#workspace-gca\",\n\t\t);\n\t}\n\n\tonProgress?.(\"Provisioning Cloud Code Assist project (this may take a moment)...\");\n\n\t// Build onboard request - for free tier, don't include project ID (Google provisions one)\n\t// For other tiers, include the user's project ID if available\n\tconst onboardBody: Record<string, unknown> = {\n\t\ttierId,\n\t\tmetadata: {\n\t\t\tideType: \"IDE_UNSPECIFIED\",\n\t\t\tplatform: \"PLATFORM_UNSPECIFIED\",\n\t\t\tpluginType: \"GEMINI\",\n\t\t},\n\t};\n\n\tif (tierId !== TIER_FREE && envProjectId) {\n\t\tonboardBody.cloudaicompanionProject = envProjectId;\n\t\t(onboardBody.metadata as Record<string, unknown>).duetProject = envProjectId;\n\t}\n\n\t// Start onboarding - this returns a long-running operation\n\tconst onboardResponse = await fetch(`${CODE_ASSIST_ENDPOINT}/v1internal:onboardUser`, {\n\t\tmethod: \"POST\",\n\t\theaders,\n\t\tbody: JSON.stringify(onboardBody),\n\t});\n\n\tif (!onboardResponse.ok) {\n\t\tconst errorText = await onboardResponse.text();\n\t\tthrow new Error(`onboardUser failed: ${onboardResponse.status} ${onboardResponse.statusText}: ${errorText}`);\n\t}\n\n\tlet lroData = (await onboardResponse.json()) as LongRunningOperationResponse;\n\n\t// If the operation isn't done yet, poll until completion\n\tif (!lroData.done && lroData.name) {\n\t\tlroData = await pollOperation(lroData.name, headers, onProgress);\n\t}\n\n\t// Try to get project ID from the response\n\tconst projectId = lroData.response?.cloudaicompanionProject?.id;\n\tif (projectId) {\n\t\treturn projectId;\n\t}\n\n\t// If no project ID from onboarding, fall back to env var\n\tif (envProjectId) {\n\t\treturn envProjectId;\n\t}\n\n\tthrow new Error(\n\t\t\"Could not discover or provision a Google Cloud project. \" +\n\t\t\t\"Try setting the GOOGLE_CLOUD_PROJECT or GOOGLE_CLOUD_PROJECT_ID environment variable. \" +\n\t\t\t\"See https://goo.gle/gemini-cli-auth-docs#workspace-gca\",\n\t);\n}\n\n/**\n * Get user email from the access token\n */\nasync function getUserEmail(accessToken: string): Promise<string | undefined> {\n\ttry {\n\t\tconst response = await fetch(\"https://www.googleapis.com/oauth2/v1/userinfo?alt=json\", {\n\t\t\theaders: {\n\t\t\t\tAuthorization: `Bearer ${accessToken}`,\n\t\t\t},\n\t\t});\n\n\t\tif (response.ok) {\n\t\t\tconst data = (await response.json()) as { email?: string };\n\t\t\treturn data.email;\n\t\t}\n\t} catch {\n\t\t// Ignore errors, email is optional\n\t}\n\treturn undefined;\n}\n\n/**\n * Refresh Google Cloud Code Assist token\n */\nexport async function refreshGoogleCloudToken(refreshToken: string, projectId: string): Promise<OAuthCredentials> {\n\tconst response = await fetch(TOKEN_URL, {\n\t\tmethod: \"POST\",\n\t\theaders: { \"Content-Type\": \"application/x-www-form-urlencoded\" },\n\t\tbody: new URLSearchParams({\n\t\t\tclient_id: CLIENT_ID,\n\t\t\tclient_secret: CLIENT_SECRET,\n\t\t\trefresh_token: refreshToken,\n\t\t\tgrant_type: \"refresh_token\",\n\t\t}),\n\t});\n\n\tif (!response.ok) {\n\t\tconst error = await response.text();\n\t\tthrow new Error(`Google Cloud token refresh failed: ${error}`);\n\t}\n\n\tconst data = (await response.json()) as {\n\t\taccess_token: string;\n\t\texpires_in: number;\n\t\trefresh_token?: string;\n\t};\n\n\treturn {\n\t\trefresh: data.refresh_token || refreshToken,\n\t\taccess: data.access_token,\n\t\texpires: Date.now() + data.expires_in * 1000 - 5 * 60 * 1000,\n\t\tprojectId,\n\t};\n}\n\n/**\n * Login with Gemini CLI (Google Cloud Code Assist) OAuth\n *\n * @param onAuth - Callback with URL and optional instructions\n * @param onProgress - Optional progress callback\n * @param onManualCodeInput - Optional promise that resolves with user-pasted redirect URL.\n *                            Races with browser callback - whichever completes first wins.\n */\nexport async function loginGeminiCli(\n\tonAuth: (info: { url: string; instructions?: string }) => void,\n\tonProgress?: (message: string) => void,\n\tonManualCodeInput?: () => Promise<string>,\n): Promise<OAuthCredentials> {\n\tconst { verifier, challenge } = await generatePKCE();\n\n\t// Start local server for callback\n\tonProgress?.(\"Starting local server for OAuth callback...\");\n\tconst server = await startCallbackServer();\n\n\tlet code: string | undefined;\n\n\ttry {\n\t\t// Build authorization URL\n\t\tconst authParams = new URLSearchParams({\n\t\t\tclient_id: CLIENT_ID,\n\t\t\tresponse_type: \"code\",\n\t\t\tredirect_uri: REDIRECT_URI,\n\t\t\tscope: SCOPES.join(\" \"),\n\t\t\tcode_challenge: challenge,\n\t\t\tcode_challenge_method: \"S256\",\n\t\t\tstate: verifier,\n\t\t\taccess_type: \"offline\",\n\t\t\tprompt: \"consent\",\n\t\t});\n\n\t\tconst authUrl = `${AUTH_URL}?${authParams.toString()}`;\n\n\t\t// Notify caller with URL to open\n\t\tonAuth({\n\t\t\turl: authUrl,\n\t\t\tinstructions: \"Complete the sign-in in your browser.\",\n\t\t});\n\n\t\t// Wait for the callback, racing with manual input if provided\n\t\tonProgress?.(\"Waiting for OAuth callback...\");\n\n\t\tif (onManualCodeInput) {\n\t\t\t// Race between browser callback and manual input\n\t\t\tlet manualInput: string | undefined;\n\t\t\tlet manualError: Error | undefined;\n\t\t\tconst manualPromise = onManualCodeInput()\n\t\t\t\t.then((input) => {\n\t\t\t\t\tmanualInput = input;\n\t\t\t\t\tserver.cancelWait();\n\t\t\t\t})\n\t\t\t\t.catch((err) => {\n\t\t\t\t\tmanualError = err instanceof Error ? err : new Error(String(err));\n\t\t\t\t\tserver.cancelWait();\n\t\t\t\t});\n\n\t\t\tconst result = await server.waitForCode();\n\n\t\t\t// If manual input was cancelled, throw that error\n\t\t\tif (manualError) {\n\t\t\t\tthrow manualError;\n\t\t\t}\n\n\t\t\tif (result?.code) {\n\t\t\t\t// Browser callback won - verify state\n\t\t\t\tif (result.state !== verifier) {\n\t\t\t\t\tthrow new Error(\"OAuth state mismatch - possible CSRF attack\");\n\t\t\t\t}\n\t\t\t\tcode = result.code;\n\t\t\t} else if (manualInput) {\n\t\t\t\t// Manual input won\n\t\t\t\tconst parsed = parseRedirectUrl(manualInput);\n\t\t\t\tif (parsed.state && parsed.state !== verifier) {\n\t\t\t\t\tthrow new Error(\"OAuth state mismatch - possible CSRF attack\");\n\t\t\t\t}\n\t\t\t\tcode = parsed.code;\n\t\t\t}\n\n\t\t\t// If still no code, wait for manual promise and try that\n\t\t\tif (!code) {\n\t\t\t\tawait manualPromise;\n\t\t\t\tif (manualError) {\n\t\t\t\t\tthrow manualError;\n\t\t\t\t}\n\t\t\t\tif (manualInput) {\n\t\t\t\t\tconst parsed = parseRedirectUrl(manualInput);\n\t\t\t\t\tif (parsed.state && parsed.state !== verifier) {\n\t\t\t\t\t\tthrow new Error(\"OAuth state mismatch - possible CSRF attack\");\n\t\t\t\t\t}\n\t\t\t\t\tcode = parsed.code;\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\t// Original flow: just wait for callback\n\t\t\tconst result = await server.waitForCode();\n\t\t\tif (result?.code) {\n\t\t\t\tif (result.state !== verifier) {\n\t\t\t\t\tthrow new Error(\"OAuth state mismatch - possible CSRF attack\");\n\t\t\t\t}\n\t\t\t\tcode = result.code;\n\t\t\t}\n\t\t}\n\n\t\tif (!code) {\n\t\t\tthrow new Error(\"No authorization code received\");\n\t\t}\n\n\t\t// Exchange code for tokens\n\t\tonProgress?.(\"Exchanging authorization code for tokens...\");\n\t\tconst tokenResponse = await fetch(TOKEN_URL, {\n\t\t\tmethod: \"POST\",\n\t\t\theaders: {\n\t\t\t\t\"Content-Type\": \"application/x-www-form-urlencoded\",\n\t\t\t},\n\t\t\tbody: new URLSearchParams({\n\t\t\t\tclient_id: CLIENT_ID,\n\t\t\t\tclient_secret: CLIENT_SECRET,\n\t\t\t\tcode,\n\t\t\t\tgrant_type: \"authorization_code\",\n\t\t\t\tredirect_uri: REDIRECT_URI,\n\t\t\t\tcode_verifier: verifier,\n\t\t\t}),\n\t\t});\n\n\t\tif (!tokenResponse.ok) {\n\t\t\tconst error = await tokenResponse.text();\n\t\t\tthrow new Error(`Token exchange failed: ${error}`);\n\t\t}\n\n\t\tconst tokenData = (await tokenResponse.json()) as {\n\t\t\taccess_token: string;\n\t\t\trefresh_token: string;\n\t\t\texpires_in: number;\n\t\t};\n\n\t\tif (!tokenData.refresh_token) {\n\t\t\tthrow new Error(\"No refresh token received. Please try again.\");\n\t\t}\n\n\t\t// Get user email\n\t\tonProgress?.(\"Getting user info...\");\n\t\tconst email = await getUserEmail(tokenData.access_token);\n\n\t\t// Discover project\n\t\tconst projectId = await discoverProject(tokenData.access_token, onProgress);\n\n\t\t// Calculate expiry time (current time + expires_in seconds - 5 min buffer)\n\t\tconst expiresAt = Date.now() + tokenData.expires_in * 1000 - 5 * 60 * 1000;\n\n\t\tconst credentials: OAuthCredentials = {\n\t\t\trefresh: tokenData.refresh_token,\n\t\t\taccess: tokenData.access_token,\n\t\t\texpires: expiresAt,\n\t\t\tprojectId,\n\t\t\temail,\n\t\t};\n\n\t\treturn credentials;\n\t} finally {\n\t\tserver.server.close();\n\t}\n}\n\nexport const geminiCliOAuthProvider: OAuthProviderInterface = {\n\tid: \"google-gemini-cli\",\n\tname: \"Google Cloud Code Assist (Gemini CLI)\",\n\tusesCallbackServer: true,\n\n\tasync login(callbacks: OAuthLoginCallbacks): Promise<OAuthCredentials> {\n\t\treturn loginGeminiCli(callbacks.onAuth, callbacks.onProgress, callbacks.onManualCodeInput);\n\t},\n\n\tasync refreshToken(credentials: OAuthCredentials): Promise<OAuthCredentials> {\n\t\tconst creds = credentials as GeminiCredentials;\n\t\tif (!creds.projectId) {\n\t\t\tthrow new Error(\"Google Cloud credentials missing projectId\");\n\t\t}\n\t\treturn refreshGoogleCloudToken(creds.refresh, creds.projectId);\n\t},\n\n\tgetApiKey(credentials: OAuthCredentials): string {\n\t\tconst creds = credentials as GeminiCredentials;\n\t\treturn JSON.stringify({ token: creds.access, projectId: creds.projectId });\n\t},\n};\n"]}