Merged in feature/redis (pull request #1478)

Distributed cache

* cache deleteKey now uses an options object instead of a lonely argument variable fuzzy

* merge

* remove debug logs and cleanup

* cleanup

* add fault handling

* add fault handling

* add pid when logging redis client creation

* add identifier when logging redis client creation

* cleanup

* feat: add redis-api as it's own app

* feature: use http wrapper for redis

* feat: add the possibility to fallback to unstable_cache

* Add error handling if redis cache is unresponsive

* add logging for unstable_cache

* merge

* don't cache errors

* fix: metadatabase on branchdeploys

* Handle when /en/destinations throws
add ErrorBoundary

* Add sentry-logging when ErrorBoundary catches exception

* Fix error handling for distributed cache

* cleanup code

* Added Application Insights back

* Update generateApiKeys script and remove duplicate

* Merge branch 'feature/redis' of bitbucket.org:scandic-swap/web into feature/redis

* merge


Approved-by: Linus Flood

apps/redis-api/src/utils/logger.ts

@@ -0,0 +1,34 @@
+import pino from "pino";
+import { mask } from "./mask";
+import { env } from "@/env";
+
+const serializers: { [key: string]: pino.SerializerFn } = {
+	password: (payload) => {
+		if (payload) {
+			return env.IS_DEV
+				? mask(payload)
+				: mask(payload, {
+						visibleStart: 0,
+						visibleEnd: 0,
+					});
+		}
+
+		return payload;
+	},
+	email: (payload) => {
+		if (payload) {
+			return env.IS_DEV ? payload : mask(payload);
+		}
+		return payload;
+	},
+};
+
+export const baseLogger = pino({
+	level: process.env.LOG_LEVEL || "info",
+	timestamp: pino.stdTimeFunctions.isoTime,
+	serializers,
+});
+
+export const loggerModule = (loggerName: string) => {
+	return baseLogger.child({ module: loggerName });
+};

apps/redis-api/src/utils/mask.test.ts

@@ -0,0 +1,42 @@
+import { describe, it, expect } from "bun:test";
+import { mask } from "./mask";
+
+describe("mask", () => {
+	it("should return empty string for empty input", () => {
+		expect(mask("")).toBe("");
+	});
+
+	it("should mask string with default parameters", () => {
+		expect(mask("1234567890")).toBe("12******90");
+	});
+
+	it("should show custom number of characters at start", () => {
+		expect(mask("1234567890", { visibleStart: 3 })).toBe("123*****90");
+	});
+
+	it("should show custom number of characters at end", () => {
+		expect(mask("1234567890", { visibleStart: 2, visibleEnd: 3 })).toBe(
+			"12*****890",
+		);
+	});
+
+	it("should mask entire string when visible parts exceed length", () => {
+		expect(mask("123", { visibleStart: 2, visibleEnd: 2 })).toBe("***");
+	});
+
+	it("should handle undefined end part", () => {
+		expect(mask("1234567890", { visibleStart: 2, visibleEnd: 0 })).toBe(
+			"12********",
+		);
+	});
+
+	it("should handle long strings", () => {
+		expect(mask("12345678901234567890")).toBe("12**********90");
+	});
+
+	it("should handle emails", () => {
+		expect(mask("test.testsson@scandichotels.com")).toBe(
+			"te*********on@sc*********ls.com",
+		);
+	});
+});

apps/redis-api/src/utils/mask.ts

@@ -0,0 +1,42 @@
+/**
+ * Masks a string by replacing characters with a mask character
+ * @param value - The string to mask
+ * @param visibleStart - Number of characters to show at start (default: 0)
+ * @param visibleEnd - Number of characters to show at end (default: 4)
+ * @param maskChar - Character to use for masking (default: '*')
+ * @returns The masked string
+ */
+const maskChar = "*";
+export function mask(
+	value: string,
+	options?: { visibleStart?: number; visibleEnd?: number; maxLength?: number },
+): string {
+	if (!value) return "";
+
+	const { visibleStart = 2, visibleEnd = 2, maxLength = 10 } = options ?? {};
+
+	if (isEmail(value)) {
+		return maskEmail(value);
+	}
+
+	const totalVisible = visibleStart + visibleEnd;
+	if (value.length <= totalVisible) {
+		return maskChar.repeat(value.length);
+	}
+
+	const start = value.slice(0, visibleStart);
+	const middle = value.slice(visibleStart, -visibleEnd || undefined);
+	const end = visibleEnd ? value.slice(-visibleEnd) : "";
+
+	const maskedLength = Math.min(middle.length, maxLength);
+	return start + maskChar.repeat(maskedLength) + end;
+}
+
+function maskEmail(email: string): string {
+	const [local, domain] = email.split("@");
+	if (!domain || !local) return mask(email);
+	const [subDomain, tld] = domain.split(/\.(?=[^.]+$)/);
+	return `${mask(local)}@${mask(subDomain ?? "")}.${tld}`;
+}
+
+const isEmail = (value: string) => /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(value);