middy-middleware-jwt-auth/lib/interfaces/IAuthorizedEvent.js

A middy JSON web token authorization middleware inspired by express-jwt.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isLowerCaseAuthorizedEvent = exports.isUpperCaseAuthorizedEvent = exports.isAuthorizedApiGatewayEvent = exports.isAuthorizedWebsocketApiGatewayEvent = exports.isAuthorizedHttpApiGatewayEvent = exports.isAuthorizedRestApiGatewayEvent = exports.isAuthorizedEventBase = exports.isAuthorizedEvent = void 0;
function isAuthorizedEvent(event, isTokenPayload) {
    return (isUpperCaseAuthorizedEvent(event, isTokenPayload) ||
        isLowerCaseAuthorizedEvent(event, isTokenPayload));
}
exports.isAuthorizedEvent = isAuthorizedEvent;
function isAuthorizedEventBase(event, isTokenPayload) {
    return (event != null &&
        event.headers != null &&
        (event.httpMethod != null || event.requestContext != null) &&
        (event.auth === undefined ||
            isTokenPayload == null ||
            (event.auth &&
                isTokenPayload(event.auth.payload) &&
                typeof event.auth.token === "string")));
}
exports.isAuthorizedEventBase = isAuthorizedEventBase;
function isAuthorizedRestApiGatewayEvent(event, isTokenPayload) {
    return (isAuthorizedEventBase(event, isTokenPayload) &&
        typeof event.httpMethod === "string");
}
exports.isAuthorizedRestApiGatewayEvent = isAuthorizedRestApiGatewayEvent;
function isAuthorizedHttpApiGatewayEvent(event, isTokenPayload) {
    return (isAuthorizedEventBase(event, isTokenPayload) &&
        typeof event.requestContext === "object" &&
        event.requestContext !== null &&
        "http" in event.requestContext &&
        typeof event.requestContext.http === "object");
}
exports.isAuthorizedHttpApiGatewayEvent = isAuthorizedHttpApiGatewayEvent;
function isAuthorizedWebsocketApiGatewayEvent(event, isTokenPayload) {
    return (isAuthorizedEventBase(event, isTokenPayload) &&
        typeof event.requestContext === "object" &&
        event.requestContext !== null &&
        "connectionId" in event.requestContext &&
        typeof event.requestContext.connectionId === "string" &&
        "eventType" in event.requestContext &&
        typeof event.requestContext.eventType === "string");
}
exports.isAuthorizedWebsocketApiGatewayEvent = isAuthorizedWebsocketApiGatewayEvent;
function isAuthorizedApiGatewayEvent(event, isTokenPayload) {
    return (isAuthorizedRestApiGatewayEvent(event, isTokenPayload) ||
        isAuthorizedHttpApiGatewayEvent(event, isTokenPayload) ||
        isAuthorizedWebsocketApiGatewayEvent(event, isTokenPayload));
}
exports.isAuthorizedApiGatewayEvent = isAuthorizedApiGatewayEvent;
function isUpperCaseAuthorizedEvent(event, isTokenPayload) {
    return (isAuthorizedApiGatewayEvent(event, isTokenPayload) &&
        (typeof event.headers.Authorization === "string" ||
            (Array.isArray(event.headers.Authorization) &&
                event.headers.Authorization.length === 1 &&
                event.headers.Authorization.every(function (entry) { return typeof entry === "string"; }))));
}
exports.isUpperCaseAuthorizedEvent = isUpperCaseAuthorizedEvent;
function isLowerCaseAuthorizedEvent(event, isTokenPayload) {
    return (isAuthorizedApiGatewayEvent(event, isTokenPayload) &&
        (typeof event.headers.authorization === "string" ||
            (Array.isArray(event.headers.authorization) &&
                event.headers.authorization.length === 1 &&
                event.headers.authorization.every(function (entry) { return typeof entry === "string"; }))));
}
exports.isLowerCaseAuthorizedEvent = isLowerCaseAuthorizedEvent;
//# sourceMappingURL=IAuthorizedEvent.js.map