@othent/kms-unbundled/dist/lib/auth/login.js

Arweave Oauth Othent wallets enabled Google Key Management Service.

import { jwtDecode } from "jwt-decode";
import { getAuth0Client, getTokenSilently } from "./auth0";
export async function login() {
    const auth0 = await getAuth0Client();
    const isAuthenticated = await auth0.isAuthenticated();
    const baseOptions = {
        authorizationParams: {
            transaction_input: JSON.stringify({
                othentFunction: "KMS",
            }),
            redirect_uri: window.location.origin,
        },
    };
    const loginAndGetDecodedJWT = async (options) => {
        await auth0.loginWithPopup(options);
        const authParams = {
            transaction_input: JSON.stringify({ othentFunction: "KMS" }),
        };
        const accessToken = await getTokenSilently(auth0, authParams);
        const jwtObj = jwtDecode(accessToken.id_token);
        localStorage.setItem("id_token", accessToken.id_token);
        return { encoded: accessToken.id_token, decoded: jwtObj };
    };
    const processDecodedJWT = async (decoded_JWT) => {
        const fieldsToDelete = [
            "nonce",
            "sid",
            "aud",
            "iss",
            "iat",
            "exp",
            "updated_at",
        ];
        fieldsToDelete.forEach((field) => delete decoded_JWT[field]);
        return decoded_JWT;
    };
    if (isAuthenticated) {
        const { decoded } = await loginAndGetDecodedJWT(baseOptions);
        return processDecodedJWT(decoded);
    }
    else {
        try {
            const { decoded } = await loginAndGetDecodedJWT(baseOptions);
            return processDecodedJWT(decoded);
        }
        catch (error) {
            throw new Error(`${error}`);
        }
    }
}
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