use-mitre-attack/lib/cjs/hooks/useMitreTags.js

Simple representation of MITRE ATT&CK data

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.useMitreTags = void 0;
var react_1 = require("react");
var loadJson = function () { return Promise.resolve().then(function () { return __importStar(require("./mitre-attack-tags.json")); }).then(function (res) { return res.default; }); };
var useMitreTags = function () {
    var _a = (0, react_1.useState)({ tactics: {}, techniques: {} }), tags = _a[0], setTags = _a[1];
    var _b = (0, react_1.useState)(true), isLoading = _b[0], setIsLoading = _b[1];
    var _c = (0, react_1.useState)(null), error = _c[0], setError = _c[1];
    (0, react_1.useEffect)(function () {
        var mounted = true;
        var initialize = function () { return __awaiter(void 0, void 0, void 0, function () {
            var data;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, loadJson()];
                    case 1:
                        data = _a.sent();
                        if (mounted) {
                            setTags(data);
                            setIsLoading(false);
                        }
                        return [2 /*return*/];
                }
            });
        }); };
        initialize().catch(setError);
        return function () {
            mounted = false;
        };
    }, []);
    var getTactics = function (tacticIds) {
        if (tacticIds === void 0) { tacticIds = []; }
        return tacticIds.length > 0 ? tacticIds.map(function (id) { return tags.tactics[id]; }) : Object.values(tags.tactics);
    };
    var getTechniques = function (techniqueIds) {
        if (techniqueIds === void 0) { techniqueIds = []; }
        return techniqueIds.map(function (id) { return tags.techniques[id]; });
    };
    return { getTactics: getTactics, getTechniques: getTechniques, isLoading: isLoading, error: error };
};
exports.useMitreTags = useMitreTags;