@aws/cloudfront-hosting-toolkit/lambda/layers/aws_sdk/nodejs/node_modules/@aws-sdk/credential-provider-web-identity/dist-es/fromWebToken.js

CloudFront Hosting Toolkit offers the convenience of a managed frontend hosting service while retaining full control over the hosting and deployment infrastructure to make it your own.

export const fromWebToken = (init) => async () => {
    init.logger?.debug("@aws-sdk/credential-provider-web-identity - fromWebToken");
    const { roleArn, roleSessionName, webIdentityToken, providerId, policyArns, policy, durationSeconds } = init;
    let { roleAssumerWithWebIdentity } = init;
    if (!roleAssumerWithWebIdentity) {
        const { getDefaultRoleAssumerWithWebIdentity } = await import("@aws-sdk/client-sts");
        roleAssumerWithWebIdentity = getDefaultRoleAssumerWithWebIdentity({
            ...init.clientConfig,
            credentialProviderLogger: init.logger,
            parentClientConfig: init.parentClientConfig,
        }, init.clientPlugins);
    }
    return roleAssumerWithWebIdentity({
        RoleArn: roleArn,
        RoleSessionName: roleSessionName ?? `aws-sdk-js-session-${Date.now()}`,
        WebIdentityToken: webIdentityToken,
        ProviderId: providerId,
        PolicyArns: policyArns,
        Policy: policy,
        DurationSeconds: durationSeconds,
    });
};