better-auth/dist/plugins/one-tap/client.mjs.map

The most comprehensive authentication framework for TypeScript.

{"version":3,"file":"client.mjs","names":["isRequestInProgress: AbortController | null","error: any"],"sources":["../../../src/plugins/one-tap/client.ts"],"sourcesContent":["import type {\n\tBetterAuthClientPlugin,\n\tClientFetchOption,\n} from \"@better-auth/core\";\n\ndeclare global {\n\tinterface Window {\n\t\tgoogle?:\n\t\t\t| {\n\t\t\t\t\taccounts: {\n\t\t\t\t\t\tid: {\n\t\t\t\t\t\t\tinitialize: (config: any) => void;\n\t\t\t\t\t\t\tprompt: (callback?: (notification: any) => void) => void;\n\t\t\t\t\t\t};\n\t\t\t\t\t};\n\t\t\t  }\n\t\t\t| undefined;\n\t\tgoogleScriptInitialized?: boolean | undefined;\n\t}\n}\n\nexport interface GoogleOneTapOptions {\n\t/**\n\t * Google client ID\n\t */\n\tclientId: string;\n\t/**\n\t * Auto select the account if the user is already signed in\n\t */\n\tautoSelect?: boolean | undefined;\n\t/**\n\t * Cancel the flow when the user taps outside the prompt\n\t */\n\tcancelOnTapOutside?: boolean | undefined;\n\t/**\n\t * The mode to use for the Google One Tap flow\n\t *\n\t * popup: Use a popup window\n\t * redirect: Redirect the user to the Google One Tap flow\n\t *\n\t * @default \"popup\"\n\t */\n\tuxMode?: (\"popup\" | \"redirect\") | undefined;\n\t/**\n\t * The context to use for the Google One Tap flow.\n\t *\n\t * @see {@link https://developers.google.com/identity/gsi/web/reference/js-reference}\n\t * @default \"signin\"\n\t */\n\tcontext?: (\"signin\" | \"signup\" | \"use\") | undefined;\n\t/**\n\t * Additional configuration options to pass to the Google One Tap API.\n\t */\n\tadditionalOptions?: Record<string, any> | undefined;\n\t/**\n\t * Configuration options for the prompt and exponential backoff behavior.\n\t */\n\tpromptOptions?:\n\t\t| {\n\t\t\t\t/**\n\t\t\t\t * Base delay (in milliseconds) for exponential backoff.\n\t\t\t\t * @default 1000\n\t\t\t\t */\n\t\t\t\tbaseDelay?: number;\n\t\t\t\t/**\n\t\t\t\t * Maximum number of prompt attempts before calling onPromptNotification.\n\t\t\t\t * @default 5\n\t\t\t\t */\n\t\t\t\tmaxAttempts?: number;\n\t\t\t\t/**\n\t\t\t\t * Whether to support FedCM (Federated Credential Management) support.\n\t\t\t\t *\n\t\t\t\t * @see {@link https://developer.chrome.com/docs/identity/fedcm/overview}\n\t\t\t\t * @default true\n\t\t\t\t */\n\t\t\t\tfedCM?: boolean | undefined;\n\t\t  }\n\t\t| undefined;\n}\n\nexport interface GoogleOneTapActionOptions\n\textends Omit<GoogleOneTapOptions, \"clientId\" | \"promptOptions\"> {\n\tfetchOptions?: ClientFetchOption | undefined;\n\t/**\n\t * Callback URL.\n\t */\n\tcallbackURL?: string | undefined;\n\t/**\n\t * Optional callback that receives the prompt notification if (or when) the prompt is dismissed or skipped.\n\t * This lets you render an alternative UI (e.g. a Google Sign-In button) to restart the process.\n\t */\n\tonPromptNotification?: ((notification?: any | undefined) => void) | undefined;\n\tnonce?: string | undefined;\n}\n\ninterface IdentityCredential {\n\treadonly configURL: string;\n\treadonly isAutoSelected: boolean;\n\ttoken: string;\n}\n\nlet isRequestInProgress: AbortController | null = null;\n\nfunction isFedCMSupported() {\n\treturn typeof window !== \"undefined\" && \"IdentityCredential\" in window;\n}\n\nexport const oneTapClient = (options: GoogleOneTapOptions) => {\n\treturn {\n\t\tid: \"one-tap\",\n\t\tfetchPlugins: [\n\t\t\t{\n\t\t\t\tid: \"fedcm-signout-handle\",\n\t\t\t\tname: \"FedCM Sign-Out Handler\",\n\t\t\t\thooks: {\n\t\t\t\t\tasync onResponse(ctx) {\n\t\t\t\t\t\tif (!ctx.request.url.toString().includes(\"/sign-out\")) {\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tif (options.promptOptions?.fedCM === false || !isFedCMSupported()) {\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tnavigator.credentials.preventSilentAccess();\n\t\t\t\t\t},\n\t\t\t\t},\n\t\t\t},\n\t\t],\n\t\tgetActions: ($fetch, _) => {\n\t\t\treturn {\n\t\t\t\toneTap: async (\n\t\t\t\t\topts?: GoogleOneTapActionOptions | undefined,\n\t\t\t\t\tfetchOptions?: ClientFetchOption | undefined,\n\t\t\t\t) => {\n\t\t\t\t\tif (isRequestInProgress && !isRequestInProgress.signal.aborted) {\n\t\t\t\t\t\tconsole.warn(\n\t\t\t\t\t\t\t\"A Google One Tap request is already in progress. Please wait.\",\n\t\t\t\t\t\t);\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tif (typeof window === \"undefined\" || !window.document) {\n\t\t\t\t\t\tconsole.warn(\n\t\t\t\t\t\t\t\"Google One Tap is only available in browser environments\",\n\t\t\t\t\t\t);\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\n\t\t\t\t\tasync function callback(idToken: string) {\n\t\t\t\t\t\tawait $fetch(\"/one-tap/callback\", {\n\t\t\t\t\t\t\tmethod: \"POST\",\n\t\t\t\t\t\t\tbody: { idToken },\n\t\t\t\t\t\t\t...opts?.fetchOptions,\n\t\t\t\t\t\t\t...fetchOptions,\n\t\t\t\t\t\t});\n\n\t\t\t\t\t\tif ((!opts?.fetchOptions && !fetchOptions) || opts?.callbackURL) {\n\t\t\t\t\t\t\twindow.location.href = opts?.callbackURL ?? \"/\";\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\tconst { autoSelect, cancelOnTapOutside, context } = opts ?? {};\n\t\t\t\t\tconst contextValue = context ?? options.context ?? \"signin\";\n\t\t\t\t\tconst clients = {\n\t\t\t\t\t\tfedCM: async () => {\n\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\tconst identityCredential = (await navigator.credentials.get({\n\t\t\t\t\t\t\t\t\tidentity: {\n\t\t\t\t\t\t\t\t\t\tcontext: contextValue,\n\t\t\t\t\t\t\t\t\t\tproviders: [\n\t\t\t\t\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\t\t\t\t\tconfigURL: \"https://accounts.google.com/gsi/fedcm.json\",\n\t\t\t\t\t\t\t\t\t\t\t\tclientId: options.clientId,\n\t\t\t\t\t\t\t\t\t\t\t\tnonce: opts?.nonce,\n\t\t\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t\t\t],\n\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t\tmediation: autoSelect ? \"optional\" : \"required\",\n\t\t\t\t\t\t\t\t\tsignal: isRequestInProgress?.signal,\n\t\t\t\t\t\t\t\t} as any)) as IdentityCredential | null;\n\n\t\t\t\t\t\t\t\tif (!identityCredential?.token) {\n\t\t\t\t\t\t\t\t\t// Notify the caller that the prompt resulted in no token.\n\t\t\t\t\t\t\t\t\topts?.onPromptNotification?.(undefined);\n\t\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\t\tawait callback(identityCredential.token);\n\t\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t\t} catch (error) {\n\t\t\t\t\t\t\t\t\tconsole.error(\"Error during FedCM callback:\", error);\n\t\t\t\t\t\t\t\t\tthrow error;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t} catch (error: any) {\n\t\t\t\t\t\t\t\tif (error?.code && (error.code === 19 || error.code === 20)) {\n\t\t\t\t\t\t\t\t\t// Notify the caller that the prompt was closed/dismissed.\n\t\t\t\t\t\t\t\t\topts?.onPromptNotification?.(undefined);\n\t\t\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\tthrow error;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t},\n\t\t\t\t\t\toneTap: () => {\n\t\t\t\t\t\t\treturn new Promise<void>((resolve, reject) => {\n\t\t\t\t\t\t\t\tlet isResolved = false;\n\t\t\t\t\t\t\t\tconst baseDelay = options.promptOptions?.baseDelay ?? 1000;\n\t\t\t\t\t\t\t\tconst maxAttempts = options.promptOptions?.maxAttempts ?? 5;\n\n\t\t\t\t\t\t\t\twindow.google?.accounts.id.initialize({\n\t\t\t\t\t\t\t\t\tclient_id: options.clientId,\n\t\t\t\t\t\t\t\t\tcallback: async (response: { credential: string }) => {\n\t\t\t\t\t\t\t\t\t\tisResolved = true;\n\t\t\t\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\t\t\t\tawait callback(response.credential);\n\t\t\t\t\t\t\t\t\t\t\tresolve();\n\t\t\t\t\t\t\t\t\t\t} catch (error) {\n\t\t\t\t\t\t\t\t\t\t\tconsole.error(\"Error during One Tap callback:\", error);\n\t\t\t\t\t\t\t\t\t\t\treject(error);\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t\t\tauto_select: autoSelect,\n\t\t\t\t\t\t\t\t\tcancel_on_tap_outside: cancelOnTapOutside,\n\t\t\t\t\t\t\t\t\tcontext: contextValue,\n\t\t\t\t\t\t\t\t\tux_mode: opts?.uxMode || \"popup\",\n\t\t\t\t\t\t\t\t\tnonce: opts?.nonce,\n\t\t\t\t\t\t\t\t\t/**\n\t\t\t\t\t\t\t\t\t * @see {@link https://developers.google.com/identity/gsi/web/guides/overview}\n\t\t\t\t\t\t\t\t\t */\n\t\t\t\t\t\t\t\t\titp_support: true,\n\n\t\t\t\t\t\t\t\t\t...options.additionalOptions,\n\t\t\t\t\t\t\t\t});\n\n\t\t\t\t\t\t\t\tconst handlePrompt = (attempt: number) => {\n\t\t\t\t\t\t\t\t\tif (isResolved) return;\n\n\t\t\t\t\t\t\t\t\twindow.google?.accounts.id.prompt((notification: any) => {\n\t\t\t\t\t\t\t\t\t\tif (isResolved) return;\n\n\t\t\t\t\t\t\t\t\t\tif (\n\t\t\t\t\t\t\t\t\t\t\tnotification.isDismissedMoment &&\n\t\t\t\t\t\t\t\t\t\t\tnotification.isDismissedMoment()\n\t\t\t\t\t\t\t\t\t\t) {\n\t\t\t\t\t\t\t\t\t\t\tif (attempt < maxAttempts) {\n\t\t\t\t\t\t\t\t\t\t\t\tconst delay = Math.pow(2, attempt) * baseDelay;\n\t\t\t\t\t\t\t\t\t\t\t\tsetTimeout(() => handlePrompt(attempt + 1), delay);\n\t\t\t\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t\t\t\topts?.onPromptNotification?.(notification);\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t} else if (\n\t\t\t\t\t\t\t\t\t\t\tnotification.isSkippedMoment &&\n\t\t\t\t\t\t\t\t\t\t\tnotification.isSkippedMoment()\n\t\t\t\t\t\t\t\t\t\t) {\n\t\t\t\t\t\t\t\t\t\t\tif (attempt < maxAttempts) {\n\t\t\t\t\t\t\t\t\t\t\t\tconst delay = Math.pow(2, attempt) * baseDelay;\n\t\t\t\t\t\t\t\t\t\t\t\tsetTimeout(() => handlePrompt(attempt + 1), delay);\n\t\t\t\t\t\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\t\t\t\t\t\topts?.onPromptNotification?.(notification);\n\t\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t\t});\n\t\t\t\t\t\t\t\t};\n\n\t\t\t\t\t\t\t\thandlePrompt(0);\n\t\t\t\t\t\t\t});\n\t\t\t\t\t\t},\n\t\t\t\t\t};\n\n\t\t\t\t\tif (isRequestInProgress) {\n\t\t\t\t\t\tisRequestInProgress?.abort();\n\t\t\t\t\t}\n\t\t\t\t\tisRequestInProgress = new AbortController();\n\n\t\t\t\t\ttry {\n\t\t\t\t\t\tconst client =\n\t\t\t\t\t\t\toptions.promptOptions?.fedCM === false || !isFedCMSupported()\n\t\t\t\t\t\t\t\t? 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