@keplr-ewallet/ewallet-sdk-core/dist/api/google.js

import { KeplrEWallet } from "@keplr-ewallet-sdk-core/keplr_ewallet";
import { RedirectUriSearchParamsKey, } from "@keplr-ewallet-sdk-core/oauth";
import { EWALLET_ATTACHED_TARGET } from "@keplr-ewallet-sdk-core/window_msg/send_msg_to_iframe";
const GoogleClientId = "239646646986-8on7ql1vmbcshbjk12bdtopmto99iipm.apps.googleusercontent.com";
export async function tryGoogleSignIn(sdkEndpoint, apiKey, sendMsgToIframe) {
    const clientId = GoogleClientId;
    const redirectUri = `${new URL(sdkEndpoint).origin}/google/callback`;
    console.debug("[keplr] window host: %s", window.location.host);
    console.debug("[keplr] redirectUri: %s", redirectUri);
    const nonce = Array.from(crypto.getRandomValues(new Uint8Array(8)))
        .map((b) => b.toString(16).padStart(2, "0"))
        .join("");
    const ackPromise = sendMsgToIframe({
        target: EWALLET_ATTACHED_TARGET,
        msg_type: "set_oauth_nonce",
        payload: nonce,
    });
    const oauthState = {
        apiKey,
        targetOrigin: window.location.origin,
    };
    const oauthStateString = JSON.stringify(oauthState);
    console.debug("[keplr] oauthStateString: %s", oauthStateString);
    const authUrl = new URL("https://accounts.google.com/o/oauth2/v2/auth");
    authUrl.searchParams.set("client_id", clientId);
    authUrl.searchParams.set("redirect_uri", redirectUri);
    authUrl.searchParams.set("response_type", "token id_token");
    authUrl.searchParams.set("scope", "openid email profile");
    authUrl.searchParams.set("prompt", "login");
    authUrl.searchParams.set("nonce", nonce);
    authUrl.searchParams.set(RedirectUriSearchParamsKey.STATE, oauthStateString);
    const popup = window.open(authUrl.toString(), "google_oauth", "width=1200,height=800");
    if (!popup) {
        throw new Error("Failed to open new window for google oauth sign in");
    }
    const ack = await ackPromise;
    if (ack.msg_type !== "set_oauth_nonce_ack" || !ack.payload.success) {
        popup.close();
        throw new Error("Failed to set nonce for google oauth sign in");
    }
    return new Promise((resolve, reject) => {
        let focusTimer;
        let timeoutId;
        function onFocus(e) {
            focusTimer = window.setTimeout(() => {
                if (popup && popup.closed) {
                    cleanup();
                    reject(new Error("Window closed by user"));
                }
            }, 200);
        }
        window.addEventListener("focus", onFocus);
        function onMessage(e) {
            const data = e.data;
            if (data.msg_type === "oauth_sign_in_ack") {
                cleanup();
                if (data.payload.success) {
                    resolve();
                }
                else {
                    reject(new Error(data.payload.err));
                }
            }
        }
        window.addEventListener("message", onMessage);
        timeoutId = window.setTimeout(() => {
            cleanup();
            reject(new Error("Timeout: no response within 5 minutes"));
        }, 5 * 60 * 1000);
        function cleanup() {
            window.clearTimeout(focusTimer);
            window.clearTimeout(timeoutId);
            window.removeEventListener("focus", onFocus);
            window.removeEventListener("message", onMessage);
            if (popup && !popup.closed) {
                popup.close();
            }
        }
    });
}
//# sourceMappingURL=google.js.map