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Blend json-query and snmp monitors

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Utilizes the JSON Query library to handle comparison logic.
This commit is contained in:
Matt Visnovsky
2024-06-05 16:09:53 -06:00
parent 2d2c1866df
commit efb1642e3c
6 changed files with 152 additions and 70 deletions
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45
src/util.js
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@@ -11,8 +11,9 @@
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
exports.sleep = exports.flipStatus = exports.badgeConstants = exports.CONSOLE_STYLE_BgGray = exports.CONSOLE_STYLE_BgWhite = exports.CONSOLE_STYLE_BgCyan = exports.CONSOLE_STYLE_BgMagenta = exports.CONSOLE_STYLE_BgBlue = exports.CONSOLE_STYLE_BgYellow = exports.CONSOLE_STYLE_BgGreen = exports.CONSOLE_STYLE_BgRed = exports.CONSOLE_STYLE_BgBlack = exports.CONSOLE_STYLE_FgPink = exports.CONSOLE_STYLE_FgBrown = exports.CONSOLE_STYLE_FgViolet = exports.CONSOLE_STYLE_FgLightBlue = exports.CONSOLE_STYLE_FgLightGreen = exports.CONSOLE_STYLE_FgOrange = exports.CONSOLE_STYLE_FgGray = exports.CONSOLE_STYLE_FgWhite = exports.CONSOLE_STYLE_FgCyan = exports.CONSOLE_STYLE_FgMagenta = exports.CONSOLE_STYLE_FgBlue = exports.CONSOLE_STYLE_FgYellow = exports.CONSOLE_STYLE_FgGreen = exports.CONSOLE_STYLE_FgRed = exports.CONSOLE_STYLE_FgBlack = exports.CONSOLE_STYLE_Hidden = exports.CONSOLE_STYLE_Reverse = exports.CONSOLE_STYLE_Blink = exports.CONSOLE_STYLE_Underscore = exports.CONSOLE_STYLE_Dim = exports.CONSOLE_STYLE_Bright = exports.CONSOLE_STYLE_Reset = exports.MIN_INTERVAL_SECOND = exports.MAX_INTERVAL_SECOND = exports.SQL_DATETIME_FORMAT_WITHOUT_SECOND = exports.SQL_DATETIME_FORMAT = exports.SQL_DATE_FORMAT = exports.STATUS_PAGE_MAINTENANCE = exports.STATUS_PAGE_PARTIAL_DOWN = exports.STATUS_PAGE_ALL_UP = exports.STATUS_PAGE_ALL_DOWN = exports.MAINTENANCE = exports.PENDING = exports.UP = exports.DOWN = exports.appName = exports.isNode = exports.isDev = void 0;
exports.intHash = exports.localToUTC = exports.utcToLocal = exports.utcToISODateTime = exports.isoToUTCDateTime = exports.parseTimeFromTimeObject = exports.parseTimeObject = exports.getMaintenanceRelativeURL = exports.getMonitorRelativeURL = exports.genSecret = exports.getCryptoRandomInt = exports.getRandomInt = exports.getRandomArbitrary = exports.TimeLogger = exports.polyfill = exports.log = exports.debug = exports.ucfirst = void 0;
exports.evaluateJsonQuery = exports.intHash = exports.localToUTC = exports.utcToLocal = exports.utcToISODateTime = exports.isoToUTCDateTime = exports.parseTimeFromTimeObject = exports.parseTimeObject = exports.getMaintenanceRelativeURL = exports.getMonitorRelativeURL = exports.genSecret = exports.getCryptoRandomInt = exports.getRandomInt = exports.getRandomArbitrary = exports.TimeLogger = exports.polyfill = exports.log = exports.debug = exports.ucfirst = void 0;
const dayjs = require("dayjs");
const jsonata = require("jsonata");
exports.isDev = process.env.NODE_ENV === "development";
exports.isNode = typeof process !== "undefined" && ((_a = process === null || process === void 0 ? void 0 : process.versions) === null || _a === void 0 ? void 0 : _a.node);
exports.appName = "Uptime Kuma";
@@ -396,3 +397,45 @@ function intHash(str, length = 10) {
return (hash % length + length) % length;
}
exports.intHash = intHash;
async function evaluateJsonQuery(data, jsonPath, jsonPathOperator, expectedValue) {
const expected = isNaN(expectedValue) ? expectedValue.toString() : parseFloat(expectedValue);
let response = isNaN(data) ? data.toString() : parseFloat(data);
try {
response = JSON.parse(response);
}
catch (_) {
}
let jsonQueryExpression;
switch (jsonPathOperator) {
case ">":
case ">=":
case "<":
case "<=":
jsonQueryExpression = `$.value ${jsonPathOperator} $.control`;
break;
case "==":
jsonQueryExpression = "$string($.value) = $string($.control)";
break;
case "contains":
jsonQueryExpression = "$contains($string($.value), $string($.control))";
break;
case "custom":
jsonQueryExpression = jsonPath;
break;
default:
throw new Error(`Invalid condition ${jsonPathOperator}`);
}
const expression = jsonata(jsonQueryExpression);
const evaluation = await expression.evaluate({
value: response,
control: expected
});
if (evaluation === undefined) {
throw new Error("Query evaluation returned undefined. Check your query syntax and the structure of the response data.");
}
const result = (jsonPathOperator === "custom")
? evaluation.toString() === expected.toString()
: evaluation;
return result;
}
exports.evaluateJsonQuery = evaluateJsonQuery;